mirror of
https://github.com/nillerusr/source-engine.git
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3784 lines
116 KiB
C++
3784 lines
116 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Vertex/Pixel Shaders
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//
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//===========================================================================//
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#define DISABLE_PROTECTED_THINGS
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#if ( defined(_WIN32) && !defined( _X360 ) )
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#elif POSIX
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netdb.h>
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#include <netinet/in.h>
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#include <netinet/tcp.h>
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#include <errno.h>
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#include <sys/ioctl.h>
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#define closesocket close
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#define WSAGetLastError() errno
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#undef SOCKET
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typedef int SOCKET;
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#define SOCKET_ERROR (-1)
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#define SD_SEND 0x01
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#define INVALID_SOCKET (~0)
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#endif
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#include "togl/rendermechanism.h"
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#include "vertexshaderdx8.h"
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#include "tier1/utlsymbol.h"
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#include "tier1/utlvector.h"
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#include "tier1/utldict.h"
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#include "tier1/utllinkedlist.h"
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#include "tier1/utlbuffer.h"
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#include "tier1/UtlStringMap.h"
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#include "locald3dtypes.h"
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#include "shaderapidx8_global.h"
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#include "recording.h"
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#include "tier0/vprof.h"
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#include "materialsystem/imaterialsystem.h"
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#include "materialsystem/imaterialsystemhardwareconfig.h"
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#include "KeyValues.h"
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#include "shaderapidx8.h"
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#include "materialsystem/IShader.h"
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#include "IShaderSystem.h"
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#include "tier0/fasttimer.h"
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#include <sys/stat.h>
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#include <time.h>
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#include <stdlib.h>
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#include "filesystem.h"
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#include "convar.h"
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#include "materialsystem/shader_vcs_version.h"
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#include "tier1/lzmaDecoder.h"
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#include "tier1/utlmap.h"
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#include "datacache/idatacache.h"
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#include "tier1/diff.h"
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#include "shaderdevicedx8.h"
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#include "filesystem/IQueuedLoader.h"
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#include "tier2/tier2.h"
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#include "shaderapi/ishaderutil.h"
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#include "tier0/icommandline.h"
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#include "Color.h"
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#include "tier0/dbg.h"
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#ifdef REMOTE_DYNAMIC_SHADER_COMPILE
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# if defined (POSIX)
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# include <sys/types.h>
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# include <sys/socket.h>
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# else
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# include <winsock2.h>
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# include <ws2tcpip.h>
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# endif
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#endif
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// NOTE: This has to be the last file included!
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#include "tier0/memdbgon.h"
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// It currently includes windows.h and we don't want that.
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#ifdef USE_ACTUAL_DX
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#include "../utils/bzip2/bzlib.h"
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#else
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int BZ2_bzBuffToBuffDecompress(
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char* dest,
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unsigned int* destLen,
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char* source,
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unsigned int sourceLen,
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int small,
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int verbosity
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)
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{
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return 0;
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}
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#endif
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static ConVar mat_remoteshadercompile( "mat_remoteshadercompile", "127.0.0.1", FCVAR_CHEAT );
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//#define PROFILE_SHADER_CREATE
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//#define NO_AMBIENT_CUBE
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#define MAX_BONES 3
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// debugging aid
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#define MAX_SHADER_HISTORY 16
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#if !defined( _X360 )
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#define SHADER_FNAME_EXTENSION ".vcs"
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#else
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#define SHADER_FNAME_EXTENSION ".360.vcs"
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#endif
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#ifdef DYNAMIC_SHADER_COMPILE
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volatile static char s_ShaderCompileString[]="dynamic_shader_compile_is_on";
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#endif
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#ifdef DYNAMIC_SHADER_COMPILE
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static void MatFlushShaders( void );
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#endif
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// D3D to OpenGL translator
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//static D3DToGL_ASM sg_D3DToOpenGLTranslator; // Remove the _ASM to switch to the new translator
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//static D3DToGL sg_NewD3DToOpenGLTranslator; // Remove the _ASM to switch to the new translator
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static const char *GetLightTypeName( VertexShaderLightTypes_t type )
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{
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static const char *s_VertexShaderLightTypeNames[] =
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{
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"LIGHT_NONE",
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"LIGHT_SPOT",
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"LIGHT_POINT",
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"LIGHT_DIRECTIONAL",
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"LIGHT_STATIC",
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"LIGHT_AMBIENTCUBE",
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};
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return s_VertexShaderLightTypeNames[type+1];
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}
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#ifdef PROFILE_SHADER_CREATE
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static FILE *GetDebugFileHandle( void )
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{
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static FILE *fp = NULL;
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if( !fp )
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{
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fp = fopen( "shadercreate.txt", "w" );
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Assert( fp );
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}
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return fp;
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}
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#endif // PROFILE_SHADER_CREATE
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#ifdef DX_TO_GL_ABSTRACTION
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// mat_autoload_glshaders instructs the engine to load a cached shader table at startup
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// it will try for glshaders.cfg first, then fall back to glbaseshaders.cfg if not found
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ConVar mat_autoload_glshaders( "mat_autoload_glshaders", "1" );
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// mat_autosave_glshaders instructs the engine to save out the shader table at key points
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// to the filename glshaders.cfg
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//
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ConVar mat_autosave_glshaders( "mat_autosave_glshaders", "1" );
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#endif
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//-----------------------------------------------------------------------------
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// Explicit instantiation of shader buffer implementation
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//-----------------------------------------------------------------------------
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template class CShaderBuffer< ID3DXBuffer >;
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//-----------------------------------------------------------------------------
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// Used to find unique shaders
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//-----------------------------------------------------------------------------
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#ifdef MEASURE_DRIVER_ALLOCATIONS
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static CUtlMap< CRC32_t, int, int > s_UniqueVS( 0, 0, DefLessFunc( CRC32_t ) );
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static CUtlMap< CRC32_t, int, int > s_UniquePS( 0, 0, DefLessFunc( CRC32_t ) );
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static CUtlMap< IDirect3DVertexShader9*, CRC32_t, int > s_VSLookup( 0, 0, DefLessFunc( IDirect3DVertexShader9* ) );
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static CUtlMap< IDirect3DPixelShader9*, CRC32_t, int > s_PSLookup( 0, 0, DefLessFunc( IDirect3DPixelShader9* ) );
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#endif
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static int s_NumPixelShadersCreated = 0;
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static int s_NumVertexShadersCreated = 0;
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static void RegisterVS( const void* pShaderBits, int nShaderSize, IDirect3DVertexShader9* pShader )
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{
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#ifdef MEASURE_DRIVER_ALLOCATIONS
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CRC32_t crc;
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CRC32_Init( &crc );
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CRC32_ProcessBuffer( &crc, pShaderBits, nShaderSize );
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CRC32_Final( &crc );
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s_VSLookup.Insert( pShader, crc );
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int nIndex = s_UniqueVS.Find( crc );
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if ( nIndex != s_UniqueVS.InvalidIndex() )
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{
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++s_UniqueVS[nIndex];
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}
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else
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{
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int nMemUsed = 23 * 1024;
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s_UniqueVS.Insert( crc, 1 );
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VPROF_INCREMENT_GROUP_COUNTER( "unique vs count", COUNTER_GROUP_NO_RESET, 1 );
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VPROF_INCREMENT_GROUP_COUNTER( "vs driver mem", COUNTER_GROUP_NO_RESET, nMemUsed );
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VPROF_INCREMENT_GROUP_COUNTER( "total driver mem", COUNTER_GROUP_NO_RESET, nMemUsed );
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}
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#endif
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}
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static void RegisterPS( const void* pShaderBits, int nShaderSize, IDirect3DPixelShader9* pShader )
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{
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#ifdef MEASURE_DRIVER_ALLOCATIONS
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CRC32_t crc;
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CRC32_Init( &crc );
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CRC32_ProcessBuffer( &crc, pShaderBits, nShaderSize );
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CRC32_Final( &crc );
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s_PSLookup.Insert( pShader, crc );
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int nIndex = s_UniquePS.Find( crc );
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if ( nIndex != s_UniquePS.InvalidIndex() )
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{
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++s_UniquePS[nIndex];
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}
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else
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{
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int nMemUsed = 400;
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s_UniquePS.Insert( crc, 1 );
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VPROF_INCREMENT_GROUP_COUNTER( "unique ps count", COUNTER_GROUP_NO_RESET, 1 );
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VPROF_INCREMENT_GROUP_COUNTER( "ps driver mem", COUNTER_GROUP_NO_RESET, nMemUsed );
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VPROF_INCREMENT_GROUP_COUNTER( "total driver mem", COUNTER_GROUP_NO_RESET, nMemUsed );
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}
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#endif
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}
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static void UnregisterVS( IDirect3DVertexShader9* pShader )
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{
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#ifdef MEASURE_DRIVER_ALLOCATIONS
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int nCRCIndex = s_VSLookup.Find( pShader );
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if ( nCRCIndex == s_VSLookup.InvalidIndex() )
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return;
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CRC32_t crc = s_VSLookup[nCRCIndex];
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s_VSLookup.RemoveAt( nCRCIndex );
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int nIndex = s_UniqueVS.Find( crc );
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if ( nIndex != s_UniqueVS.InvalidIndex() )
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{
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if ( --s_UniqueVS[nIndex] <= 0 )
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{
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int nMemUsed = 23 * 1024;
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VPROF_INCREMENT_GROUP_COUNTER( "unique vs count", COUNTER_GROUP_NO_RESET, -1 );
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VPROF_INCREMENT_GROUP_COUNTER( "vs driver mem", COUNTER_GROUP_NO_RESET, -nMemUsed );
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VPROF_INCREMENT_GROUP_COUNTER( "total driver mem", COUNTER_GROUP_NO_RESET, -nMemUsed );
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s_UniqueVS.Remove( nIndex );
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}
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}
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#endif
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}
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static void UnregisterPS( IDirect3DPixelShader9* pShader )
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{
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#ifdef MEASURE_DRIVER_ALLOCATIONS
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int nCRCIndex = s_PSLookup.Find( pShader );
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if ( nCRCIndex == s_PSLookup.InvalidIndex() )
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return;
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CRC32_t crc = s_PSLookup[nCRCIndex];
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s_PSLookup.RemoveAt( nCRCIndex );
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int nIndex = s_UniquePS.Find( crc );
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if ( nIndex != s_UniquePS.InvalidIndex() )
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{
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if ( --s_UniquePS[nIndex] <= 0 )
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{
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int nMemUsed = 400;
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VPROF_INCREMENT_GROUP_COUNTER( "unique ps count", COUNTER_GROUP_NO_RESET, -1 );
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VPROF_INCREMENT_GROUP_COUNTER( "ps driver mem", COUNTER_GROUP_NO_RESET, -nMemUsed );
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VPROF_INCREMENT_GROUP_COUNTER( "total driver mem", COUNTER_GROUP_NO_RESET, -nMemUsed );
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s_UniquePS.Remove( nIndex );
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}
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}
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#endif
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}
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//-----------------------------------------------------------------------------
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// The lovely low-level dx call to create a vertex shader
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//-----------------------------------------------------------------------------
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static HardwareShader_t CreateD3DVertexShader( DWORD *pByteCode, int numBytes, const char *pShaderName, char *debugLabel = NULL )
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{
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MEM_ALLOC_D3D_CREDIT();
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if ( !pByteCode )
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{
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Assert( 0 );
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return INVALID_HARDWARE_SHADER;
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}
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// Compute the vertex specification
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HardwareShader_t hShader;
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#ifdef DX_TO_GL_ABSTRACTION
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HRESULT hr = Dx9Device()->CreateVertexShader( pByteCode, (IDirect3DVertexShader9 **)&hShader, pShaderName, debugLabel );
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#else
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if ( IsEmulatingGL() )
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{
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DWORD dwVersion = D3DXGetShaderVersion( pByteCode );
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REFERENCE( dwVersion );
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Assert ( D3DSHADER_VERSION_MAJOR( dwVersion ) == 2 );
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}
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#if defined(_X360) || !defined(DX_TO_GL_ABSTRACTION)
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HRESULT hr = Dx9Device()->CreateVertexShader( pByteCode, (IDirect3DVertexShader9 **)&hShader );
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#else
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HRESULT hr = Dx9Device()->CreateVertexShader( pByteCode, (IDirect3DVertexShader9 **)&hShader, pShaderName );
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#endif
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#endif
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// NOTE: This isn't recorded before the CreateVertexShader because
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// we don't know the value of shader until after the CreateVertexShader.
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RECORD_COMMAND( DX8_CREATE_VERTEX_SHADER, 3 );
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RECORD_INT( ( int )hShader ); // hack hack hack
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RECORD_INT( numBytes );
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RECORD_STRUCT( pByteCode, numBytes );
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if ( FAILED( hr ) )
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{
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Assert( 0 );
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hShader = INVALID_HARDWARE_SHADER;
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}
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else
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{
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s_NumVertexShadersCreated++;
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RegisterVS( pByteCode, numBytes, (IDirect3DVertexShader9 *)hShader );
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}
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return hShader;
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}
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static void PatchPixelShaderForAtiMsaaHack(DWORD *pShader, DWORD dwTexCoordMask)
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{
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if ( IsPC() )
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{
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bool bIsSampler, bIsTexCoord;
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// Should be able to patch only ps2.0
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if (*pShader != 0xFFFF0200)
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return;
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pShader++;
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while (pShader)
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{
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switch (*pShader & D3DSI_OPCODE_MASK)
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{
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case D3DSIO_COMMENT:
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// Process comment
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pShader = pShader + (*pShader >> 16) + 1;
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break;
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case D3DSIO_END:
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// End of shader
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return;
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case D3DSIO_DCL:
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bIsSampler = (*(pShader + 1) & D3DSP_TEXTURETYPE_MASK) != D3DSTT_UNKNOWN;
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bIsTexCoord = (((*(pShader + 2) & D3DSP_REGTYPE_MASK) >> D3DSP_REGTYPE_SHIFT) +
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((*(pShader + 2) & D3DSP_REGTYPE_MASK2) >> D3DSP_REGTYPE_SHIFT2)) == D3DSPR_TEXTURE;
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if (!bIsSampler && bIsTexCoord)
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{
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DWORD dwTexCoord = *(pShader + 2) & D3DSP_REGNUM_MASK;
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DWORD mask = 0x01;
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for (DWORD i = 0; i < 16; i++)
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{
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if (((dwTexCoordMask & mask) == mask) && (dwTexCoord == i))
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{
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// If found -- patch and get out
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// *(pShader + 2) |= D3DSPDM_PARTIALPRECISION;
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*(pShader + 2) |= D3DSPDM_MSAMPCENTROID;
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break;
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}
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mask <<= 1;
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}
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}
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// Intentionally fall through...
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default:
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// Skip instruction
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pShader = pShader + ((*pShader & D3DSI_INSTLENGTH_MASK) >> D3DSI_INSTLENGTH_SHIFT) + 1;
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}
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}
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}
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}
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static ConVar mat_force_ps_patch( "mat_force_ps_patch", "0" );
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static ConVar mat_disable_ps_patch( "mat_disable_ps_patch", "0", FCVAR_ALLOWED_IN_COMPETITIVE );
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//-----------------------------------------------------------------------------
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// The lovely low-level dx call to create a pixel shader
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//-----------------------------------------------------------------------------
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static HardwareShader_t CreateD3DPixelShader( DWORD *pByteCode, unsigned int nCentroidMask, int numBytes, const char* pShaderName, char *debugLabel = NULL )
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{
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MEM_ALLOC_D3D_CREDIT();
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if ( !pByteCode )
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return INVALID_HARDWARE_SHADER;
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if ( IsPC() && nCentroidMask &&
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( HardwareConfig()->NeedsATICentroidHack() ||
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mat_force_ps_patch.GetInt() ) )
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{
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if ( !mat_disable_ps_patch.GetInt() )
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{
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PatchPixelShaderForAtiMsaaHack( pByteCode, nCentroidMask );
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}
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}
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HardwareShader_t shader;
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#if defined( DX_TO_GL_ABSTRACTION )
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#if defined( OSX )
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HRESULT hr = Dx9Device()->CreatePixelShader( pByteCode, ( IDirect3DPixelShader ** )&shader, pShaderName, debugLabel );
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#else
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HRESULT hr = Dx9Device()->CreatePixelShader( pByteCode, ( IDirect3DPixelShader ** )&shader, pShaderName, debugLabel, &nCentroidMask );
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#endif
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#else
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if ( IsEmulatingGL() )
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{
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DWORD dwVersion;
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dwVersion = D3DXGetShaderVersion( pByteCode );
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Assert ( D3DSHADER_VERSION_MAJOR( dwVersion ) == 2 );
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}
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#if defined(_X360) || !defined(DX_TO_GL_ABSTRACTION)
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HRESULT hr = Dx9Device()->CreatePixelShader( pByteCode, ( IDirect3DPixelShader ** )&shader );
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#else
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HRESULT hr = Dx9Device()->CreatePixelShader( pByteCode, ( IDirect3DPixelShader ** )&shader, pShaderName );
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#endif
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#endif
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// NOTE: We have to do this after creating the pixel shader since we don't know
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// lookup.m_PixelShader yet!!!!!!!
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RECORD_COMMAND( DX8_CREATE_PIXEL_SHADER, 3 );
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RECORD_INT( ( int )shader ); // hack hack hack
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RECORD_INT( numBytes );
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RECORD_STRUCT( pByteCode, numBytes );
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if ( FAILED( hr ) )
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{
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Assert(0);
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shader = INVALID_HARDWARE_SHADER;
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}
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else
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{
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s_NumPixelShadersCreated++;
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RegisterPS( pByteCode, numBytes, ( IDirect3DPixelShader9* )shader );
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}
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return shader;
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}
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template<class T> int BinarySearchCombos( uint32 nStaticComboID, int nCombos, T const *pRecords )
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{
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// Use binary search - data is sorted
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int nLowerIdx = 1;
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int nUpperIdx = nCombos;
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for (;;)
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{
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if ( nUpperIdx < nLowerIdx )
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return -1;
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int nMiddleIndex = ( nLowerIdx + nUpperIdx ) / 2;
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uint32 nProbe = pRecords[nMiddleIndex-1].m_nStaticComboID;
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if ( nStaticComboID < nProbe )
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{
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nUpperIdx = nMiddleIndex - 1;
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}
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else
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{
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if ( nStaticComboID > nProbe )
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nLowerIdx = nMiddleIndex + 1;
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else
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return nMiddleIndex - 1;
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}
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}
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}
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|
|
inline int FindShaderStaticCombo( uint32 nStaticComboID, const ShaderHeader_t& header, StaticComboRecord_t *pRecords )
|
|
{
|
|
if ( header.m_nVersion < 5 )
|
|
return -1;
|
|
|
|
return BinarySearchCombos( nStaticComboID, header.m_nNumStaticCombos, pRecords );
|
|
}
|
|
|
|
// cache redundant i/o fetched components of the vcs files
|
|
struct ShaderFileCache_t
|
|
{
|
|
CUtlSymbol m_Name;
|
|
CUtlSymbol m_Filename;
|
|
ShaderHeader_t m_Header;
|
|
bool m_bVertexShader;
|
|
|
|
// valid for diff version only - contains the microcode used as the reference for diff algorithm
|
|
CUtlBuffer m_ReferenceCombo;
|
|
|
|
// valid for ver5 only - contains the directory
|
|
CUtlVector< StaticComboRecord_t > m_StaticComboRecords;
|
|
CUtlVector< StaticComboAliasRecord_t > m_StaticComboDupRecords;
|
|
|
|
ShaderFileCache_t()
|
|
{
|
|
// invalid until version established
|
|
m_Header.m_nVersion = 0;
|
|
}
|
|
|
|
bool IsValid() const
|
|
{
|
|
return m_Header.m_nVersion != 0;
|
|
}
|
|
|
|
bool IsOldVersion() const
|
|
{
|
|
return m_Header.m_nVersion < 5;
|
|
}
|
|
|
|
int IsVersion6() const
|
|
{
|
|
return ( m_Header.m_nVersion == 6 );
|
|
}
|
|
|
|
int FindCombo( uint32 nStaticComboID )
|
|
{
|
|
int nSearchAliases = BinarySearchCombos( nStaticComboID, m_StaticComboDupRecords.Count(), m_StaticComboDupRecords.Base() );
|
|
if ( nSearchAliases != -1 )
|
|
nStaticComboID = m_StaticComboDupRecords[nSearchAliases].m_nSourceStaticCombo;
|
|
return FindShaderStaticCombo( nStaticComboID, m_Header, m_StaticComboRecords.Base() );
|
|
}
|
|
|
|
bool operator==( const ShaderFileCache_t& a ) const
|
|
{
|
|
return m_Name == a.m_Name && m_bVertexShader == a.m_bVertexShader;
|
|
}
|
|
};
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Vertex + pixel shader manager
|
|
//-----------------------------------------------------------------------------
|
|
class CShaderManager : public IShaderManager
|
|
{
|
|
public:
|
|
CShaderManager();
|
|
virtual ~CShaderManager();
|
|
|
|
// Methods of IShaderManager
|
|
virtual void Init();
|
|
virtual void Shutdown();
|
|
virtual IShaderBuffer *CompileShader( const char *pProgram, size_t nBufLen, const char *pShaderVersion );
|
|
virtual VertexShaderHandle_t CreateVertexShader( IShaderBuffer* pShaderBuffer );
|
|
virtual void DestroyVertexShader( VertexShaderHandle_t hShader );
|
|
virtual PixelShaderHandle_t CreatePixelShader( IShaderBuffer* pShaderBuffer );
|
|
virtual void DestroyPixelShader( PixelShaderHandle_t hShader );
|
|
virtual VertexShader_t CreateVertexShader( const char *pVertexShaderFile, int nStaticVshIndex = 0, char *debugLabel = NULL );
|
|
virtual PixelShader_t CreatePixelShader( const char *pPixelShaderFile, int nStaticPshIndex = 0, char *debugLabel = NULL );
|
|
virtual void SetVertexShader( VertexShader_t shader );
|
|
virtual void SetPixelShader( PixelShader_t shader );
|
|
virtual void BindVertexShader( VertexShaderHandle_t shader );
|
|
virtual void BindPixelShader( PixelShaderHandle_t shader );
|
|
virtual void *GetCurrentVertexShader();
|
|
virtual void *GetCurrentPixelShader();
|
|
virtual void ResetShaderState();
|
|
void FlushShaders();
|
|
virtual void ClearVertexAndPixelShaderRefCounts();
|
|
virtual void PurgeUnusedVertexAndPixelShaders();
|
|
void SpewVertexAndPixelShaders();
|
|
const char *GetActiveVertexShaderName();
|
|
const char *GetActivePixelShaderName();
|
|
bool CreateDynamicCombos_Ver4( void *pContext, uint8 *pComboBuffer );
|
|
bool CreateDynamicCombos_Ver5( void *pContext, uint8 *pComboBuffer, char *debugLabel = NULL );
|
|
|
|
#if defined( DX_TO_GL_ABSTRACTION )
|
|
virtual void DoStartupShaderPreloading();
|
|
#endif
|
|
|
|
static void QueuedLoaderCallback( void *pContext, void *pContext2, const void *pData, int nSize, LoaderError_t loaderError );
|
|
|
|
private:
|
|
typedef CUtlFixedLinkedList< IDirect3DVertexShader9* >::IndexType_t VertexShaderIndex_t;
|
|
typedef CUtlFixedLinkedList< IDirect3DPixelShader9* >::IndexType_t PixelShaderIndex_t;
|
|
|
|
struct ShaderStaticCombos_t
|
|
{
|
|
int m_nCount;
|
|
|
|
// Can't use CUtlVector here since you CUtlLinkedList<CUtlVector<>> doesn't work.
|
|
HardwareShader_t *m_pHardwareShaders;
|
|
struct ShaderCreationData_t
|
|
{
|
|
CUtlVector<uint8> ByteCode;
|
|
uint32 iCentroidMask;
|
|
};
|
|
|
|
ShaderCreationData_t *m_pCreationData;
|
|
};
|
|
|
|
struct ShaderLookup_t
|
|
{
|
|
CUtlSymbol m_Name;
|
|
int m_nStaticIndex;
|
|
ShaderStaticCombos_t m_ShaderStaticCombos;
|
|
DWORD m_Flags;
|
|
int m_nRefCount;
|
|
unsigned int m_hShaderFileCache;
|
|
|
|
// for queued loading, bias an aligned optimal buffer forward to correct location
|
|
int m_nDataOffset;
|
|
|
|
// diff version, valid during load only
|
|
ShaderDictionaryEntry_t *m_pComboDictionary;
|
|
|
|
ShaderLookup_t()
|
|
{
|
|
m_Flags = 0;
|
|
m_nRefCount = 0;
|
|
m_ShaderStaticCombos.m_nCount = 0;
|
|
m_ShaderStaticCombos.m_pHardwareShaders = 0;
|
|
m_ShaderStaticCombos.m_pCreationData = 0;
|
|
m_pComboDictionary = NULL;
|
|
}
|
|
void IncRefCount()
|
|
{
|
|
m_nRefCount++;
|
|
}
|
|
bool operator==( const ShaderLookup_t& a ) const
|
|
{
|
|
return m_Name == a.m_Name && m_nStaticIndex == a.m_nStaticIndex;
|
|
}
|
|
};
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
struct Combo_t
|
|
{
|
|
CUtlSymbol m_ComboName;
|
|
int m_nMin;
|
|
int m_nMax;
|
|
};
|
|
|
|
struct ShaderCombos_t
|
|
{
|
|
CUtlVector<Combo_t> m_StaticCombos;
|
|
CUtlVector<Combo_t> m_DynamicCombos;
|
|
int GetNumDynamicCombos( void ) const
|
|
{
|
|
int combos = 1;
|
|
int i;
|
|
for( i = 0; i < m_DynamicCombos.Count(); i++ )
|
|
{
|
|
combos *= ( m_DynamicCombos[i].m_nMax - m_DynamicCombos[i].m_nMin + 1 );
|
|
}
|
|
return combos;
|
|
}
|
|
int GetNumStaticCombos( void ) const
|
|
{
|
|
int combos = 1;
|
|
int i;
|
|
for( i = 0; i < m_StaticCombos.Count(); i++ )
|
|
{
|
|
combos *= ( m_StaticCombos[i].m_nMax - m_StaticCombos[i].m_nMin + 1 );
|
|
}
|
|
return combos;
|
|
}
|
|
};
|
|
#endif
|
|
|
|
private:
|
|
void CreateStaticShaders();
|
|
void DestroyStaticShaders();
|
|
|
|
#if defined ( DYNAMIC_SHADER_COMPILE ) && defined( REMOTE_DYNAMIC_SHADER_COMPILE )
|
|
void InitRemoteShaderCompile();
|
|
void DeinitRemoteShaderCompile();
|
|
#endif
|
|
|
|
// The low-level dx call to set the vertex shader state
|
|
void SetVertexShaderState( HardwareShader_t shader, DataCacheHandle_t hCachedShader = DC_INVALID_HANDLE );
|
|
|
|
// The low-level dx call to set the pixel shader state
|
|
void SetPixelShaderState( HardwareShader_t shader, DataCacheHandle_t hCachedShader = DC_INVALID_HANDLE );
|
|
|
|
// Destroys all shaders
|
|
void DestroyAllShaders();
|
|
|
|
// Destroy a particular vertex shader
|
|
void DestroyVertexShader( VertexShader_t shader );
|
|
// Destroy a particular pixel shader
|
|
void DestroyPixelShader( PixelShader_t shader );
|
|
|
|
bool LoadAndCreateShaders( ShaderLookup_t &lookup, bool bVertexShader, char *debugLabel = NULL );
|
|
FileHandle_t OpenFileAndLoadHeader( const char *pFileName, ShaderHeader_t *pHeader );
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
bool LoadAndCreateShaders_Dynamic( ShaderLookup_t &lookup, bool bVertexShader );
|
|
const ShaderCombos_t *FindOrCreateShaderCombos( const char *pShaderName );
|
|
HardwareShader_t CompileShader( const char *pShaderName, int nStaticIndex, int nDynamicIndex, bool bVertexShader );
|
|
#endif
|
|
|
|
void DisassembleShader( ShaderLookup_t *pLookup, int dynamicCombo, uint8 *pByteCode );
|
|
void WriteTranslatedFile( ShaderLookup_t *pLookup, int dynamicCombo, char *pFileContents, char *pFileExtension );
|
|
|
|
// DX_TO_GL_ABSTRACTION only, no-op otherwise
|
|
|
|
void SaveShaderCache( char *cacheName ); // query GLM pair cache for all active shader pairs and write them to disk in named file
|
|
bool LoadShaderCache( char *cacheName ); // read named file, establish compiled shader sets for each vertex+static and pixel+static, then link pairs as listed in table
|
|
// return true on success, false if file not found
|
|
|
|
// old void WarmShaderCache();
|
|
|
|
CUtlFixedLinkedList< ShaderLookup_t > m_VertexShaderDict;
|
|
CUtlFixedLinkedList< ShaderLookup_t > m_PixelShaderDict;
|
|
|
|
CUtlSymbolTable m_ShaderSymbolTable;
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
typedef HRESULT (__stdcall *ShaderCompileFromFileFunc_t)( LPCSTR pSrcFile, CONST D3DXMACRO* pDefines,
|
|
LPD3DXINCLUDE pInclude, LPCSTR pFunctionName, LPCSTR pProfile, DWORD Flags,
|
|
LPD3DXBUFFER* ppShader, LPD3DXBUFFER * ppErrorMsgs, LPD3DXCONSTANTTABLE * ppConstantTable );
|
|
CUtlStringMap<ShaderCombos_t> m_ShaderNameToCombos;
|
|
CSysModule *m_pShaderCompiler30;
|
|
ShaderCompileFromFileFunc_t m_ShaderCompileFileFunc30;
|
|
#endif
|
|
|
|
// The current vertex and pixel shader
|
|
HardwareShader_t m_HardwareVertexShader;
|
|
HardwareShader_t m_HardwarePixelShader;
|
|
|
|
CUtlFixedLinkedList< IDirect3DVertexShader9* > m_RawVertexShaderDict;
|
|
CUtlFixedLinkedList< IDirect3DPixelShader9* > m_RawPixelShaderDict;
|
|
|
|
CUtlFixedLinkedList< ShaderFileCache_t > m_ShaderFileCache;
|
|
|
|
// false, creates during init.
|
|
// true, creates on access, helps reduce d3d memory for tools, but causes i/o hitches.
|
|
bool m_bCreateShadersOnDemand;
|
|
|
|
#if defined( _DEBUG )
|
|
// for debugging (can't resolve UtlSym)
|
|
// need some history because 360 d3d has rips related to sequencing
|
|
char vshDebugName[MAX_SHADER_HISTORY][64];
|
|
int vshDebugIndex;
|
|
char pshDebugName[MAX_SHADER_HISTORY][64];
|
|
int pshDebugIndex;
|
|
#endif
|
|
|
|
#if defined ( DYNAMIC_SHADER_COMPILE ) && defined( REMOTE_DYNAMIC_SHADER_COMPILE )
|
|
SOCKET m_RemoteShaderCompileSocket;
|
|
#endif
|
|
|
|
};
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Singleton accessor
|
|
//-----------------------------------------------------------------------------
|
|
static CShaderManager s_ShaderManager;
|
|
IShaderManager *g_pShaderManager = &s_ShaderManager;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Constructor, destructor
|
|
//-----------------------------------------------------------------------------
|
|
CShaderManager::CShaderManager() :
|
|
m_ShaderSymbolTable( 0, 32, true /* caseInsensitive */ ),
|
|
m_VertexShaderDict( 32 ),
|
|
m_PixelShaderDict( 32 ),
|
|
m_ShaderFileCache( 32 )
|
|
{
|
|
m_bCreateShadersOnDemand = false;
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
m_pShaderCompiler30 = 0;
|
|
m_ShaderCompileFileFunc30 = 0;
|
|
#ifdef REMOTE_DYNAMIC_SHADER_COMPILE
|
|
m_RemoteShaderCompileSocket = INVALID_SOCKET;
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef _DEBUG
|
|
vshDebugIndex = 0;
|
|
pshDebugIndex = 0;
|
|
#endif
|
|
}
|
|
|
|
CShaderManager::~CShaderManager()
|
|
{
|
|
#if defined ( DYNAMIC_SHADER_COMPILE ) && defined( REMOTE_DYNAMIC_SHADER_COMPILE )
|
|
DeinitRemoteShaderCompile();
|
|
#endif
|
|
}
|
|
|
|
#define REMOTE_SHADER_COMPILE_PORT "20000"
|
|
|
|
#if defined ( DYNAMIC_SHADER_COMPILE ) && defined( REMOTE_DYNAMIC_SHADER_COMPILE )
|
|
void CShaderManager::InitRemoteShaderCompile()
|
|
{
|
|
DeinitRemoteShaderCompile();
|
|
|
|
int nResult = 0;
|
|
#ifdef _WIN32
|
|
WSADATA wsaData;
|
|
nResult = WSAStartup( 0x101, &wsaData );
|
|
if ( nResult != 0 )
|
|
{
|
|
Warning( "CShaderManager::Init - Could not init socket for remote dynamic shader compilation\n" );
|
|
}
|
|
#endif
|
|
|
|
struct addrinfo hints;
|
|
ZeroMemory( &hints, sizeof(hints) );
|
|
hints.ai_family = AF_UNSPEC;
|
|
hints.ai_socktype = SOCK_STREAM;
|
|
hints.ai_protocol = IPPROTO_TCP;
|
|
|
|
// Resolve the server address and port
|
|
struct addrinfo *result = NULL;
|
|
nResult = getaddrinfo( mat_remoteshadercompile.GetString(), REMOTE_SHADER_COMPILE_PORT, &hints, &result );
|
|
if ( nResult != 0 )
|
|
{
|
|
Warning( "getaddrinfo failed: %d\n", nResult );
|
|
#ifdef _WIN32
|
|
WSACleanup();
|
|
#endif
|
|
Assert( 0 );
|
|
}
|
|
|
|
// Attempt to connect to an address until one succeeds
|
|
for( struct addrinfo *ptr = result; ptr != NULL; ptr = ptr->ai_next )
|
|
{
|
|
// Create a SOCKET for connecting to remote shader compilation server
|
|
m_RemoteShaderCompileSocket = socket( ptr->ai_family, ptr->ai_socktype, ptr->ai_protocol );
|
|
if ( m_RemoteShaderCompileSocket == INVALID_SOCKET )
|
|
{
|
|
Warning( "Error at socket(): %ld\n", WSAGetLastError() );
|
|
freeaddrinfo( result );
|
|
#ifdef _WIN32
|
|
WSACleanup();
|
|
#endif
|
|
Assert( 0 );
|
|
continue;
|
|
}
|
|
|
|
// Connect to server.
|
|
nResult = connect( m_RemoteShaderCompileSocket, ptr->ai_addr, (int)ptr->ai_addrlen);
|
|
if ( nResult == SOCKET_ERROR )
|
|
{
|
|
closesocket( m_RemoteShaderCompileSocket );
|
|
m_RemoteShaderCompileSocket = INVALID_SOCKET;
|
|
continue;
|
|
}
|
|
break;
|
|
}
|
|
|
|
freeaddrinfo( result );
|
|
|
|
if ( m_RemoteShaderCompileSocket == INVALID_SOCKET )
|
|
{
|
|
Warning( "Unable to connect to remote shader compilation server!\n" );
|
|
#ifdef _WIN32
|
|
WSACleanup();
|
|
#endif
|
|
Assert ( 0 );
|
|
}
|
|
}
|
|
|
|
void CShaderManager::DeinitRemoteShaderCompile()
|
|
{
|
|
if ( m_RemoteShaderCompileSocket != INVALID_SOCKET )
|
|
{
|
|
if ( shutdown( m_RemoteShaderCompileSocket, SD_SEND ) == SOCKET_ERROR )
|
|
{
|
|
Warning( "Remote shader compilation shutdown failed: %d\n", WSAGetLastError() );
|
|
}
|
|
closesocket( m_RemoteShaderCompileSocket );
|
|
m_RemoteShaderCompileSocket = INVALID_SOCKET;
|
|
}
|
|
}
|
|
#endif // defined ( DYNAMIC_SHADER_COMPILE ) && defined( REMOTE_DYNAMIC_SHADER_COMPILE )
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Initialization, shutdown
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::Init()
|
|
{
|
|
// incompatible with the 360, violates loading system
|
|
// only used by PC to help tools reduce d3d footprint
|
|
m_bCreateShadersOnDemand = IsPC() && ( ShaderUtil()->InEditorMode() || CommandLine()->CheckParm( "-shadersondemand" ) );
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
if( !IsX360() )
|
|
{
|
|
|
|
#ifdef REMOTE_DYNAMIC_SHADER_COMPILE
|
|
InitRemoteShaderCompile();
|
|
#else // REMOTE_DYNAMIC_SHADER_COMPILE
|
|
|
|
#ifdef _DEBUG
|
|
m_pShaderCompiler30 = Sys_LoadModule( "d3dx9d_33.dll" );
|
|
#endif
|
|
if (!m_pShaderCompiler30)
|
|
{
|
|
m_pShaderCompiler30 = Sys_LoadModule( "d3dx9_33.dll" );
|
|
}
|
|
|
|
if ( m_pShaderCompiler30 )
|
|
{
|
|
m_ShaderCompileFileFunc30 = (ShaderCompileFromFileFunc_t)GetProcAddress( (HMODULE)m_pShaderCompiler30, "D3DXCompileShaderFromFileA" );
|
|
}
|
|
|
|
#endif
|
|
|
|
}
|
|
#endif // DYNAMIC_SHADER_COMPILE
|
|
|
|
CreateStaticShaders();
|
|
}
|
|
|
|
void CShaderManager::Shutdown()
|
|
{
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
if ( m_pShaderCompiler30 )
|
|
{
|
|
Sys_UnloadModule( m_pShaderCompiler30 );
|
|
m_pShaderCompiler30 = 0;
|
|
m_ShaderCompileFileFunc30 = 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef DX_TO_GL_ABSTRACTION
|
|
if (mat_autosave_glshaders.GetInt())
|
|
{
|
|
SaveShaderCache("glshaders.cfg");
|
|
}
|
|
#endif
|
|
|
|
DestroyAllShaders();
|
|
DestroyStaticShaders();
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Compiles shaders
|
|
//-----------------------------------------------------------------------------
|
|
IShaderBuffer *CShaderManager::CompileShader( const char *pProgram, size_t nBufLen, const char *pShaderVersion )
|
|
{
|
|
int nCompileFlags = D3DXSHADER_AVOID_FLOW_CONTROL;
|
|
|
|
#ifdef _DEBUG
|
|
nCompileFlags |= D3DXSHADER_DEBUG;
|
|
#endif
|
|
|
|
LPD3DXBUFFER pCompiledShader, pErrorMessages;
|
|
HRESULT hr = D3DXCompileShader( pProgram, nBufLen,
|
|
NULL, NULL, "main", pShaderVersion, nCompileFlags,
|
|
&pCompiledShader, &pErrorMessages, NULL );
|
|
|
|
if ( FAILED( hr ) )
|
|
{
|
|
if ( pErrorMessages )
|
|
{
|
|
const char *pErrorMessage = (const char *)pErrorMessages->GetBufferPointer();
|
|
Warning( "Shader compilation failed! Reported the following errors:\n%s\n", pErrorMessage );
|
|
pErrorMessages->Release();
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
// NOTE: This uses small block heap allocator; so I'm not going
|
|
// to bother creating a memory pool.
|
|
CShaderBuffer< ID3DXBuffer > *pShaderBuffer = new CShaderBuffer< ID3DXBuffer >( pCompiledShader );
|
|
if ( pErrorMessages )
|
|
{
|
|
pErrorMessages->Release();
|
|
}
|
|
|
|
return pShaderBuffer;
|
|
}
|
|
|
|
|
|
VertexShaderHandle_t CShaderManager::CreateVertexShader( IShaderBuffer* pShaderBuffer )
|
|
{
|
|
// Create the vertex shader
|
|
IDirect3DVertexShader9 *pVertexShader = NULL;
|
|
|
|
#if defined(_X360) || !defined(DX_TO_GL_ABSTRACTION)
|
|
HRESULT hr = Dx9Device()->CreateVertexShader( (const DWORD*)pShaderBuffer->GetBits(), &pVertexShader );
|
|
#else
|
|
HRESULT hr = Dx9Device()->CreateVertexShader( (const DWORD*)pShaderBuffer->GetBits(), &pVertexShader, NULL );
|
|
#endif
|
|
|
|
if ( FAILED( hr ) || !pVertexShader )
|
|
return VERTEX_SHADER_HANDLE_INVALID;
|
|
|
|
s_NumVertexShadersCreated++;
|
|
RegisterVS( pShaderBuffer->GetBits(), pShaderBuffer->GetSize(), pVertexShader );
|
|
|
|
// Insert the shader into the dictionary of shaders
|
|
VertexShaderIndex_t i = m_RawVertexShaderDict.AddToTail( pVertexShader );
|
|
return (VertexShaderHandle_t)i;
|
|
}
|
|
|
|
void CShaderManager::DestroyVertexShader( VertexShaderHandle_t hShader )
|
|
{
|
|
if ( hShader == VERTEX_SHADER_HANDLE_INVALID )
|
|
return;
|
|
|
|
VertexShaderIndex_t i = (VertexShaderIndex_t)hShader;
|
|
IDirect3DVertexShader9 *pVertexShader = m_RawVertexShaderDict[ i ];
|
|
|
|
UnregisterVS( pVertexShader );
|
|
|
|
VerifyEquals( (int)pVertexShader->Release(), 0 );
|
|
m_RawVertexShaderDict.Remove( i );
|
|
}
|
|
|
|
PixelShaderHandle_t CShaderManager::CreatePixelShader( IShaderBuffer* pShaderBuffer )
|
|
{
|
|
// Create the vertex shader
|
|
IDirect3DPixelShader9 *pPixelShader = NULL;
|
|
#if defined(_X360) || !defined(DX_TO_GL_ABSTRACTION)
|
|
HRESULT hr = Dx9Device()->CreatePixelShader( (const DWORD*)pShaderBuffer->GetBits(), &pPixelShader );
|
|
#else
|
|
HRESULT hr = Dx9Device()->CreatePixelShader( (const DWORD*)pShaderBuffer->GetBits(), &pPixelShader, NULL );
|
|
#endif
|
|
|
|
if ( FAILED( hr ) || !pPixelShader )
|
|
return PIXEL_SHADER_HANDLE_INVALID;
|
|
|
|
s_NumPixelShadersCreated++;
|
|
|
|
RegisterPS( pShaderBuffer->GetBits(), pShaderBuffer->GetSize(), pPixelShader );
|
|
|
|
// Insert the shader into the dictionary of shaders
|
|
PixelShaderIndex_t i = m_RawPixelShaderDict.AddToTail( pPixelShader );
|
|
return (PixelShaderHandle_t)i;
|
|
}
|
|
|
|
void CShaderManager::DestroyPixelShader( PixelShaderHandle_t hShader )
|
|
{
|
|
if ( hShader == PIXEL_SHADER_HANDLE_INVALID )
|
|
return;
|
|
|
|
PixelShaderIndex_t i = (PixelShaderIndex_t)hShader;
|
|
IDirect3DPixelShader9 *pPixelShader = m_RawPixelShaderDict[ i ];
|
|
|
|
UnregisterPS( pPixelShader );
|
|
|
|
VerifyEquals( (int)pPixelShader->Release(), 0 );
|
|
m_RawPixelShaderDict.Remove( i );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Globals
|
|
//-----------------------------------------------------------------------------
|
|
HardwareShader_t s_pIllegalMaterialPS = INVALID_HARDWARE_SHADER;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Static methods
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::CreateStaticShaders()
|
|
{
|
|
MEM_ALLOC_D3D_CREDIT();
|
|
|
|
if ( !HardwareConfig()->SupportsVertexAndPixelShaders() )
|
|
{
|
|
return;
|
|
}
|
|
|
|
if ( IsPC() )
|
|
{
|
|
// GR - hack for illegal materials
|
|
const DWORD psIllegalMaterial[] =
|
|
{
|
|
#ifdef DX_TO_GL_ABSTRACTION
|
|
// Use a PS 2.0 binary shader on DX_TO_GL_ABSTRACTION
|
|
0xffff0200, 0x05000051, 0xa00f0000, 0x3f800000,
|
|
0x00000000, 0x3f800000, 0x3f800000, 0x02000001,
|
|
0x800f0000, 0xa0e40000, 0x02000001, 0x800f0800,
|
|
0x80e40000, 0x0000ffff
|
|
#else
|
|
0xffff0101, 0x00000051, 0xa00f0000, 0x00000000, 0x3f800000, 0x00000000,
|
|
0x3f800000, 0x00000001, 0x800f0000, 0xa0e40000, 0x0000ffff
|
|
#endif
|
|
};
|
|
// create default shader
|
|
#if defined(_X360) || !defined(DX_TO_GL_ABSTRACTION)
|
|
Dx9Device()->CreatePixelShader( psIllegalMaterial, ( IDirect3DPixelShader9 ** )&s_pIllegalMaterialPS );
|
|
#else
|
|
Dx9Device()->CreatePixelShader( psIllegalMaterial, ( IDirect3DPixelShader9 ** )&s_pIllegalMaterialPS, NULL );
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void CShaderManager::DestroyStaticShaders()
|
|
{
|
|
// GR - invalid material hack
|
|
// destroy internal shader
|
|
if ( s_pIllegalMaterialPS != INVALID_HARDWARE_SHADER )
|
|
{
|
|
( ( IDirect3DPixelShader9 * )s_pIllegalMaterialPS )->Release();
|
|
s_pIllegalMaterialPS = INVALID_HARDWARE_SHADER;
|
|
}
|
|
}
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
static const char *GetShaderSourcePath( void )
|
|
{
|
|
static char shaderDir[MAX_PATH];
|
|
// GR - just in case init this...
|
|
static bool bHaveShaderDir = false;
|
|
if( !bHaveShaderDir )
|
|
{
|
|
bHaveShaderDir = true;
|
|
# if ( defined( DYNAMIC_SHADER_COMPILE_CUSTOM_PATH ) )
|
|
{
|
|
Q_strncpy( shaderDir, DYNAMIC_SHADER_COMPILE_CUSTOM_PATH, MAX_PATH );
|
|
}
|
|
# else
|
|
{
|
|
# if ( defined( _X360 ) )
|
|
{
|
|
char hostName[128] = "";
|
|
const char *pHostName = CommandLine()->ParmValue( "-host" );
|
|
if ( !pHostName )
|
|
{
|
|
// the 360 machine name must be <HostPC>_360
|
|
DWORD length = sizeof( hostName );
|
|
DmGetXboxName( hostName, &length );
|
|
char *p = strstr( hostName, "_360" );
|
|
*p = '\0';
|
|
pHostName = hostName;
|
|
}
|
|
|
|
Q_snprintf( shaderDir, MAX_PATH, "net:\\smb\\%s\\stdshaders", pHostName );
|
|
}
|
|
# else
|
|
{
|
|
Q_strncpy( shaderDir, __FILE__, MAX_PATH );
|
|
Q_StripFilename( shaderDir );
|
|
Q_StripLastDir( shaderDir, MAX_PATH );
|
|
Q_strncat( shaderDir, "stdshaders", MAX_PATH, COPY_ALL_CHARACTERS );
|
|
}
|
|
# endif
|
|
}
|
|
# endif
|
|
}
|
|
return shaderDir;
|
|
}
|
|
#endif
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
const CShaderManager::ShaderCombos_t *CShaderManager::FindOrCreateShaderCombos( const char *pShaderName )
|
|
{
|
|
if( m_ShaderNameToCombos.Defined( pShaderName ) )
|
|
{
|
|
return &m_ShaderNameToCombos[pShaderName];
|
|
}
|
|
ShaderCombos_t &combos = m_ShaderNameToCombos[pShaderName];
|
|
char filename[MAX_PATH];
|
|
// try the vsh dir first.
|
|
Q_strncpy( filename, GetShaderSourcePath(), MAX_PATH );
|
|
Q_strncat( filename, "\\", MAX_PATH, COPY_ALL_CHARACTERS );
|
|
Q_strncat( filename, pShaderName, MAX_PATH, COPY_ALL_CHARACTERS );
|
|
Q_strncat( filename, ".vsh", MAX_PATH, COPY_ALL_CHARACTERS );
|
|
CUtlInplaceBuffer bffr( 0, 0, CUtlInplaceBuffer::TEXT_BUFFER );
|
|
|
|
bool bOpenResult = g_pFullFileSystem->ReadFile( filename, NULL, bffr );
|
|
|
|
if ( bOpenResult )
|
|
{
|
|
NULL;
|
|
}
|
|
else
|
|
{
|
|
// try the fxc dir.
|
|
Q_strncpy( filename, GetShaderSourcePath(), MAX_PATH );
|
|
Q_strncat( filename, "\\", MAX_PATH, COPY_ALL_CHARACTERS );
|
|
Q_strncat( filename, pShaderName, MAX_PATH, COPY_ALL_CHARACTERS );
|
|
Q_strncat( filename, ".fxc", MAX_PATH, COPY_ALL_CHARACTERS );
|
|
bOpenResult = g_pFullFileSystem->ReadFile( filename, NULL, bffr );
|
|
|
|
if ( !bOpenResult )
|
|
{
|
|
// Maybe this is a specific version [20 & 20b] -> [2x]
|
|
if ( Q_strlen( pShaderName ) >= 3 )
|
|
{
|
|
char *pszEndFilename = filename + strlen( filename );
|
|
if ( !Q_stricmp( pszEndFilename - 6, "30.fxc" ) )
|
|
{
|
|
// Total hack. Who knows what builds that 30 shader?
|
|
strcpy( pszEndFilename - 6, "20b.fxc" );
|
|
bOpenResult = g_pFullFileSystem->ReadFile( filename, NULL, bffr );
|
|
if ( !bOpenResult )
|
|
{
|
|
strcpy( pszEndFilename - 6, "2x.fxc" );
|
|
bOpenResult = g_pFullFileSystem->ReadFile( filename, NULL, bffr );
|
|
}
|
|
if ( !bOpenResult )
|
|
{
|
|
strcpy( pszEndFilename - 6, "20.fxc" );
|
|
bOpenResult = g_pFullFileSystem->ReadFile( filename, NULL, bffr );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( !stricmp( pszEndFilename - 6, "20.fxc" ) )
|
|
{
|
|
pszEndFilename[ -5 ] = 'x';
|
|
}
|
|
else if ( !stricmp( pszEndFilename - 7, "20b.fxc" ) )
|
|
{
|
|
strcpy( pszEndFilename - 7, "2x.fxc" );
|
|
--pszEndFilename;
|
|
}
|
|
else if ( !stricmp( pszEndFilename - 6, "11.fxc" ) )
|
|
{
|
|
strcpy( pszEndFilename - 6, "xx.fxc" );
|
|
}
|
|
|
|
bOpenResult = g_pFullFileSystem->ReadFile( filename, NULL, bffr );
|
|
if ( !bOpenResult )
|
|
{
|
|
if ( !stricmp( pszEndFilename - 6, "2x.fxc" ) )
|
|
{
|
|
pszEndFilename[ -6 ] = 'x';
|
|
bOpenResult = g_pFullFileSystem->ReadFile( filename, NULL, bffr );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( !bOpenResult )
|
|
{
|
|
Assert( 0 );
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
while( char *line = bffr.InplaceGetLinePtr() )
|
|
{
|
|
// dear god perl is better at this kind of shit!
|
|
int begin = 0;
|
|
int end = 0;
|
|
|
|
// check if the line starts with '//'
|
|
if( line[0] != '/' || line[1] != '/' )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Check if line intended for platform lines
|
|
if( IsX360() )
|
|
{
|
|
if ( Q_stristr( line, "[PC]" ) )
|
|
continue;
|
|
}
|
|
else
|
|
{
|
|
if ( Q_stristr( line, "[360]" ) || Q_stristr( line, "[XBOX]" ) )
|
|
continue;
|
|
}
|
|
|
|
// Skip any lines intended for other shader version
|
|
if ( Q_stristr( pShaderName, "_ps20" ) && !Q_stristr( pShaderName, "_ps20b" ) &&
|
|
Q_stristr( line, "[ps" ) && !Q_stristr( line, "[ps20]" ) )
|
|
continue;
|
|
if ( Q_stristr( pShaderName, "_ps20b" ) &&
|
|
Q_stristr( line, "[ps" ) && !Q_stristr( line, "[ps20b]" ) )
|
|
continue;
|
|
if ( Q_stristr( pShaderName, "_ps30" ) &&
|
|
Q_stristr( line, "[ps" ) && !Q_stristr( line, "[ps30]" ) )
|
|
continue;
|
|
if ( Q_stristr( pShaderName, "_vs20" ) &&
|
|
Q_stristr( line, "[vs" ) && !Q_stristr( line, "[vs20]" ) )
|
|
continue;
|
|
if ( Q_stristr( pShaderName, "_vs30" ) &&
|
|
Q_stristr( line, "[vs" ) && !Q_stristr( line, "[vs30]" ) )
|
|
continue;
|
|
|
|
char *pScan = &line[2];
|
|
while( *pScan == ' ' || *pScan == '\t' )
|
|
{
|
|
pScan++;
|
|
}
|
|
|
|
bool bDynamic;
|
|
if( Q_strncmp( pScan, "DYNAMIC", 7 ) == 0 )
|
|
{
|
|
bDynamic = true;
|
|
pScan += 7;
|
|
}
|
|
else if( Q_strncmp( pScan, "STATIC", 6 ) == 0 )
|
|
{
|
|
bDynamic = false;
|
|
pScan += 6;
|
|
}
|
|
else
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// skip whitespace
|
|
while( *pScan == ' ' || *pScan == '\t' )
|
|
{
|
|
pScan++;
|
|
}
|
|
|
|
// check for colon
|
|
if( *pScan != ':' )
|
|
{
|
|
continue;
|
|
}
|
|
pScan++;
|
|
|
|
// skip whitespace
|
|
while( *pScan == ' ' || *pScan == '\t' )
|
|
{
|
|
pScan++;
|
|
}
|
|
|
|
// check for quote
|
|
if( *pScan != '\"' )
|
|
{
|
|
continue;
|
|
}
|
|
pScan++;
|
|
|
|
char *pBeginningOfName = pScan;
|
|
while( 1 )
|
|
{
|
|
if( *pScan == '\0' )
|
|
{
|
|
break;
|
|
}
|
|
if( *pScan == '\"' )
|
|
{
|
|
break;
|
|
}
|
|
pScan++;
|
|
}
|
|
|
|
if( *pScan == '\0' )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// must have hit a quote. .done with string.
|
|
// slam a NULL at the end quote of the string so that we have the string at pBeginningOfName.
|
|
*pScan = '\0';
|
|
pScan++;
|
|
|
|
// skip whitespace
|
|
while( *pScan == ' ' || *pScan == '\t' )
|
|
{
|
|
pScan++;
|
|
}
|
|
|
|
// check for quote
|
|
if( *pScan != '\"' )
|
|
{
|
|
continue;
|
|
}
|
|
pScan++;
|
|
|
|
// make sure that we have a number after the quote.
|
|
if( !isdigit( *pScan ) )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
while( isdigit( *pScan ) )
|
|
{
|
|
begin = begin * 10 + ( *pScan - '0' );
|
|
pScan++;
|
|
}
|
|
|
|
if( pScan[0] != '.' || pScan[1] != '.' )
|
|
{
|
|
continue;
|
|
}
|
|
pScan += 2;
|
|
|
|
// make sure that we have a number
|
|
if( !isdigit( *pScan ) )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
while( isdigit( *pScan ) )
|
|
{
|
|
end = end * 10 + ( *pScan - '0' );
|
|
pScan++;
|
|
}
|
|
|
|
if( pScan[0] != '\"' )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// sweet freaking jesus. .done parsing the line.
|
|
// char buf[1024];
|
|
// sprintf( buf, "\"%s\" \"%s\" %d %d\n", bDynamic ? "DYNAMIC" : "STATIC", pBeginningOfName, begin, end );
|
|
// Plat_DebugString( buf );
|
|
|
|
Combo_t *pCombo = NULL;
|
|
if( bDynamic )
|
|
{
|
|
pCombo = &combos.m_DynamicCombos[combos.m_DynamicCombos.AddToTail()];
|
|
}
|
|
else
|
|
{
|
|
pCombo = &combos.m_StaticCombos[combos.m_StaticCombos.AddToTail()];
|
|
}
|
|
|
|
pCombo->m_ComboName = m_ShaderSymbolTable.AddString( pBeginningOfName );
|
|
pCombo->m_nMin = begin;
|
|
pCombo->m_nMax = end;
|
|
}
|
|
|
|
return &combos;
|
|
}
|
|
#endif // DYNAMIC_SHADER_COMPILE
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
#ifndef DX_TO_GL_ABSTRACTION
|
|
//-----------------------------------------------------------------------------
|
|
// Used to deal with include files
|
|
//-----------------------------------------------------------------------------
|
|
class CDxInclude : public ID3DXInclude
|
|
{
|
|
public:
|
|
CDxInclude( const char *pMainFileName );
|
|
|
|
#if defined( _X360 )
|
|
virtual HRESULT WINAPI Open( D3DXINCLUDE_TYPE IncludeType, LPCSTR pFileName, LPCVOID pParentData, LPCVOID * ppData, UINT * pBytes, LPSTR pFullPath, DWORD cbFullPath );
|
|
#else
|
|
STDMETHOD(Open)(THIS_ D3DXINCLUDE_TYPE IncludeType, LPCSTR pFileName, LPCVOID pParentData, LPCVOID *ppData, UINT *pBytes);
|
|
#endif
|
|
|
|
STDMETHOD(Close)(THIS_ LPCVOID pData);
|
|
|
|
private:
|
|
char m_pBasePath[MAX_PATH];
|
|
|
|
#if defined( _X360 )
|
|
char m_pFullPath[MAX_PATH];
|
|
#endif
|
|
};
|
|
|
|
CDxInclude::CDxInclude( const char *pMainFileName )
|
|
{
|
|
Q_ExtractFilePath( pMainFileName, m_pBasePath, sizeof(m_pBasePath) );
|
|
}
|
|
|
|
|
|
#if defined( _X360 )
|
|
HRESULT CDxInclude::Open( D3DXINCLUDE_TYPE IncludeType, LPCSTR pFileName, LPCVOID pParentData, LPCVOID * ppData, UINT * pBytes, LPSTR pFullPath, DWORD cbFullPath )
|
|
#else
|
|
HRESULT CDxInclude::Open( D3DXINCLUDE_TYPE IncludeType, LPCSTR pFileName, LPCVOID pParentData, LPCVOID * ppData, UINT * pBytes )
|
|
#endif
|
|
{
|
|
char pTemp[MAX_PATH];
|
|
if ( !Q_IsAbsolutePath( pFileName ) && ( IncludeType == D3DXINC_LOCAL ) )
|
|
{
|
|
Q_ComposeFileName( m_pBasePath, pFileName, pTemp, sizeof(pTemp) );
|
|
pFileName = pTemp;
|
|
}
|
|
|
|
CUtlBuffer buf( 0, 0, CUtlBuffer::TEXT_BUFFER );
|
|
if ( !g_pFullFileSystem->ReadFile( pFileName, NULL, buf ) )
|
|
return E_FAIL;
|
|
|
|
*pBytes = buf.TellMaxPut();
|
|
void *pMem = malloc( *pBytes );
|
|
memcpy( pMem, buf.Base(), *pBytes );
|
|
*ppData = pMem;
|
|
|
|
# if ( defined( _X360 ) )
|
|
{
|
|
Q_ComposeFileName( m_pBasePath, pFileName, m_pFullPath, sizeof(m_pFullPath) );
|
|
pFullPath = m_pFullPath;
|
|
cbFullPath = MAX_PATH;
|
|
}
|
|
# endif
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CDxInclude::Close( LPCVOID pData )
|
|
{
|
|
void *pMem = const_cast<void*>( pData );
|
|
free( pMem );
|
|
return S_OK;
|
|
}
|
|
#endif // not DX_TO_GL_ABSTRACTION
|
|
|
|
static const char *FileNameToShaderModel( const char *pShaderName, bool bVertexShader )
|
|
{
|
|
// Figure out the shader model
|
|
const char *pShaderModel = NULL;
|
|
if( bVertexShader )
|
|
{
|
|
if( Q_stristr( pShaderName, "vs20" ) )
|
|
{
|
|
pShaderModel = "vs_2_0";
|
|
bVertexShader = true;
|
|
}
|
|
else if( Q_stristr( pShaderName, "vs11" ) )
|
|
{
|
|
pShaderModel = "vs_1_1";
|
|
bVertexShader = true;
|
|
}
|
|
else if( Q_stristr( pShaderName, "vs14" ) )
|
|
{
|
|
pShaderModel = "vs_1_1";
|
|
bVertexShader = true;
|
|
}
|
|
else if( Q_stristr( pShaderName, "vs30" ) )
|
|
{
|
|
pShaderModel = "vs_3_0";
|
|
bVertexShader = true;
|
|
}
|
|
else
|
|
{
|
|
#ifdef _DEBUG
|
|
Error( "Failed dynamic shader compiled\nBuild shaderapidx9.dll in debug to find problem\n" );
|
|
#else
|
|
Assert( 0 );
|
|
#endif
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if( Q_stristr( pShaderName, "ps20b" ) )
|
|
{
|
|
pShaderModel = "ps_2_b";
|
|
}
|
|
else if( Q_stristr( pShaderName, "ps20" ) )
|
|
{
|
|
pShaderModel = "ps_2_0";
|
|
}
|
|
else if( Q_stristr( pShaderName, "ps11" ) )
|
|
{
|
|
pShaderModel = "ps_1_1";
|
|
}
|
|
else if( Q_stristr( pShaderName, "ps14" ) )
|
|
{
|
|
pShaderModel = "ps_1_4";
|
|
}
|
|
else if( Q_stristr( pShaderName, "ps30" ) )
|
|
{
|
|
pShaderModel = "ps_3_0";
|
|
}
|
|
else
|
|
{
|
|
#ifdef _DEBUG
|
|
Error( "Failed dynamic shader compiled\nBuild shaderapidx9.dll in debug to find problem\n" );
|
|
#else
|
|
Assert( 0 );
|
|
#endif
|
|
}
|
|
}
|
|
return pShaderModel;
|
|
}
|
|
#endif
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
|
|
#if defined( _X360 )
|
|
static ConVar mat_flushshaders_generate_updbs( "mat_flushshaders_generate_updbs", "0", 0, "Generates UPDBs whenever you flush shaders." );
|
|
#endif
|
|
|
|
HardwareShader_t CShaderManager::CompileShader( const char *pShaderName,
|
|
int nStaticIndex, int nDynamicIndex, bool bVertexShader )
|
|
{
|
|
VPROF_BUDGET( "CompileShader", "CompileShader" );
|
|
Assert( m_ShaderNameToCombos.Defined( pShaderName ) );
|
|
if( !m_ShaderNameToCombos.Defined( pShaderName ) )
|
|
{
|
|
return INVALID_HARDWARE_SHADER;
|
|
}
|
|
const ShaderCombos_t &combos = m_ShaderNameToCombos[pShaderName];
|
|
#ifdef _DEBUG
|
|
int numStaticCombos = combos.GetNumStaticCombos();
|
|
int numDynamicCombos = combos.GetNumDynamicCombos();
|
|
#endif
|
|
Assert( nStaticIndex % numDynamicCombos == 0 );
|
|
Assert( ( nStaticIndex % numDynamicCombos ) >= 0 && ( nStaticIndex % numDynamicCombos ) < numStaticCombos );
|
|
Assert( nDynamicIndex >= 0 && nDynamicIndex < numDynamicCombos );
|
|
|
|
# ifdef DYNAMIC_SHADER_COMPILE_VERBOSE
|
|
|
|
//Warning( "Compiling %s %s\n\tdynamic:", bVertexShader ? "vsh" : "psh", pShaderName );
|
|
Warning( "Compiling " );
|
|
if ( bVertexShader )
|
|
ConColorMsg( Color( 0, 255, 0, 255 ), "vsh - %s ", pShaderName );
|
|
else
|
|
ConColorMsg( Color( 0, 255, 255, 255 ), "psh - %s ", pShaderName );
|
|
Warning( "\n\tdynamic:" );
|
|
|
|
# endif
|
|
|
|
CUtlVector<D3DXMACRO> macros;
|
|
// plus 1 for null termination, plus 1 for #define SHADER_MODEL_*, and plus 1 for #define _X360 on 360
|
|
macros.SetCount( combos.m_DynamicCombos.Count() + combos.m_StaticCombos.Count() + 2 + ( IsX360() ? 1 : 0 ) );
|
|
|
|
int nCombo = nStaticIndex + nDynamicIndex;
|
|
int macroIndex = 0;
|
|
int i;
|
|
for( i = 0; i < combos.m_DynamicCombos.Count(); i++ )
|
|
{
|
|
int countForCombo = combos.m_DynamicCombos[i].m_nMax - combos.m_DynamicCombos[i].m_nMin + 1;
|
|
int val = nCombo % countForCombo + combos.m_DynamicCombos[i].m_nMin;
|
|
nCombo /= countForCombo;
|
|
macros[macroIndex].Name = m_ShaderSymbolTable.String( combos.m_DynamicCombos[i].m_ComboName );
|
|
char buf[16];
|
|
sprintf( buf, "%d", val );
|
|
CUtlSymbol valSymbol( buf );
|
|
macros[macroIndex].Definition = valSymbol.String();
|
|
# ifdef DYNAMIC_SHADER_COMPILE_VERBOSE
|
|
Warning( " %s=%s", macros[macroIndex].Name, macros[macroIndex].Definition );
|
|
# endif
|
|
macroIndex++;
|
|
}
|
|
|
|
# ifdef DYNAMIC_SHADER_COMPILE_VERBOSE
|
|
Warning( "\n\tstatic:" );
|
|
# endif
|
|
for( i = 0; i < combos.m_StaticCombos.Count(); i++ )
|
|
{
|
|
int countForCombo = combos.m_StaticCombos[i].m_nMax - combos.m_StaticCombos[i].m_nMin + 1;
|
|
int val = nCombo % countForCombo + combos.m_StaticCombos[i].m_nMin;
|
|
nCombo /= countForCombo;
|
|
macros[macroIndex].Name = m_ShaderSymbolTable.String( combos.m_StaticCombos[i].m_ComboName );
|
|
char buf[16];
|
|
sprintf( buf, "%d", val );
|
|
CUtlSymbol valSymbol( buf );
|
|
macros[macroIndex].Definition = valSymbol.String();
|
|
# ifdef DYNAMIC_SHADER_COMPILE_VERBOSE
|
|
Warning( " %s=%s", macros[macroIndex].Name, macros[macroIndex].Definition );
|
|
# endif
|
|
macroIndex++;
|
|
}
|
|
|
|
# ifdef DYNAMIC_SHADER_COMPILE_VERBOSE
|
|
Warning( "\n" );
|
|
# endif
|
|
|
|
char filename[MAX_PATH];
|
|
Q_strncpy( filename, GetShaderSourcePath(), MAX_PATH );
|
|
Q_strncat( filename, "\\", MAX_PATH, COPY_ALL_CHARACTERS );
|
|
Q_strncat( filename, pShaderName, MAX_PATH, COPY_ALL_CHARACTERS );
|
|
Q_strncat( filename, ".fxc", MAX_PATH, COPY_ALL_CHARACTERS );
|
|
|
|
const char *pShaderModel = FileNameToShaderModel( pShaderName, bVertexShader );
|
|
|
|
// define the shader model
|
|
char shaderModelDefineString[1024];
|
|
Q_snprintf( shaderModelDefineString, 1024, "SHADER_MODEL_%s", pShaderModel );
|
|
Q_strupr( shaderModelDefineString );
|
|
macros[macroIndex].Name = shaderModelDefineString;
|
|
macros[macroIndex].Definition = "1";
|
|
macroIndex++;
|
|
|
|
char x360DefineString[1024];
|
|
if( IsX360() )
|
|
{
|
|
Q_snprintf( x360DefineString, 1024, "_X360", pShaderModel );
|
|
Q_strupr( x360DefineString );
|
|
macros[macroIndex].Name = x360DefineString;
|
|
macros[macroIndex].Definition = "1";
|
|
macroIndex++;
|
|
}
|
|
|
|
// NULL terminate.
|
|
macros[macroIndex].Name = NULL;
|
|
macros[macroIndex].Definition = NULL;
|
|
|
|
// Instead of erroring out, infinite-loop on shader compilation
|
|
// (i.e. give developers a chance to fix the shader code w/out restarting the game)
|
|
#ifndef _DEBUG
|
|
int retriesLeft = 20;
|
|
retry_compile:
|
|
#endif
|
|
|
|
// Try and open the file to see if it exists
|
|
FileHandle_t fp = g_pFullFileSystem->Open( filename, "r" );
|
|
|
|
if ( fp == FILESYSTEM_INVALID_HANDLE )
|
|
{
|
|
// Maybe this is a specific version [20 & 20b] -> [2x]
|
|
if ( strlen( pShaderName ) >= 3 )
|
|
{
|
|
char *pszEndFilename = filename + strlen( filename );
|
|
if ( !Q_stricmp( pszEndFilename - 6, "30.fxc" ) )
|
|
{
|
|
strcpy( pszEndFilename - 6, "20b.fxc" );
|
|
fp = g_pFullFileSystem->Open( filename, "r" );
|
|
if ( fp == FILESYSTEM_INVALID_HANDLE )
|
|
{
|
|
strcpy( pszEndFilename - 6, "2x.fxc" );
|
|
fp = g_pFullFileSystem->Open( filename, "r" );
|
|
}
|
|
if ( fp == FILESYSTEM_INVALID_HANDLE )
|
|
{
|
|
strcpy( pszEndFilename - 6, "20.fxc" );
|
|
fp = g_pFullFileSystem->Open( filename, "r" );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( !Q_stricmp( pszEndFilename - 6, "20.fxc" ) )
|
|
{
|
|
pszEndFilename[ -5 ] = 'x';
|
|
fp = g_pFullFileSystem->Open( filename, "r" );
|
|
}
|
|
else if ( !Q_stricmp( pszEndFilename - 7, "20b.fxc" ) )
|
|
{
|
|
strcpy( pszEndFilename - 7, "2x.fxc" );
|
|
fp = g_pFullFileSystem->Open( filename, "r" );
|
|
}
|
|
else if ( !stricmp( pszEndFilename - 6, "11.fxc" ) )
|
|
{
|
|
strcpy( pszEndFilename - 6, "xx.fxc" );
|
|
fp = g_pFullFileSystem->Open( filename, "r" );
|
|
}
|
|
|
|
if ( fp == FILESYSTEM_INVALID_HANDLE )
|
|
{
|
|
if ( !stricmp( pszEndFilename - 6, "2x.fxc" ) )
|
|
{
|
|
pszEndFilename[ -6 ] = 'x';
|
|
fp = g_pFullFileSystem->Open( filename, "r" );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( fp != FILESYSTEM_INVALID_HANDLE )
|
|
{
|
|
g_pFullFileSystem->Close( fp );
|
|
}
|
|
|
|
#ifdef REMOTE_DYNAMIC_SHADER_COMPILE
|
|
#define SEND_BUF_SIZE 40000
|
|
#define RECV_BUF_SIZE 40000
|
|
|
|
// Remotely-compiled shader code
|
|
uint32 *pRemotelyCompiledShader = NULL;
|
|
uint32 nRemotelyCompiledShaderLength = 0;
|
|
|
|
if ( m_RemoteShaderCompileSocket == INVALID_SOCKET )
|
|
{
|
|
InitRemoteShaderCompile();
|
|
}
|
|
|
|
// In this case, we're going to use a remote service to do our compiling
|
|
if ( m_RemoteShaderCompileSocket != INVALID_SOCKET )
|
|
{
|
|
// Build up command list for remote shader compiler
|
|
char pSendbuf[SEND_BUF_SIZE], pRecvbuf[RECV_BUF_SIZE], pFixedFilename[MAX_PATH], buf[MAX_PATH];
|
|
V_FixupPathName( pFixedFilename, MAX_PATH, filename );
|
|
V_FileBase( pFixedFilename, buf, MAX_PATH ); // Just find base filename
|
|
V_strncat( buf, ".fxc", MAX_PATH );
|
|
V_snprintf( pSendbuf, SEND_BUF_SIZE, "%s\n", buf );
|
|
V_strncat( pSendbuf, pShaderModel, SEND_BUF_SIZE );
|
|
V_strncat( pSendbuf, "\n", SEND_BUF_SIZE );
|
|
V_snprintf( buf, MAX_PATH, "%d\n", macros.Count() );
|
|
V_strncat( pSendbuf, buf, SEND_BUF_SIZE );
|
|
for ( int i=0; i < macros.Count(); i++ )
|
|
{
|
|
V_snprintf( buf, MAX_PATH, "%s\n%s\n", macros[i].Name, macros[i].Definition );
|
|
V_strncat( pSendbuf, buf, SEND_BUF_SIZE );
|
|
}
|
|
V_strncat( pSendbuf, "", SEND_BUF_SIZE );
|
|
|
|
// Send commands to remote shader compiler
|
|
int nResult = send( m_RemoteShaderCompileSocket, pSendbuf, (int)strlen( pSendbuf ), 0 );
|
|
if ( nResult == SOCKET_ERROR )
|
|
{
|
|
Warning( "send failed: %d\n", WSAGetLastError() );
|
|
DeinitRemoteShaderCompile();
|
|
}
|
|
|
|
if ( m_RemoteShaderCompileSocket != INVALID_SOCKET )
|
|
{
|
|
// Block here until we get a result back from the server
|
|
nResult = recv( m_RemoteShaderCompileSocket, pRecvbuf, RECV_BUF_SIZE, 0 );
|
|
if ( nResult == 0 )
|
|
{
|
|
Warning( "Connection closed\n" );
|
|
DeinitRemoteShaderCompile();
|
|
}
|
|
else if ( nResult < 0 )
|
|
{
|
|
Warning( "recv failed: %d\n", WSAGetLastError() );
|
|
DeinitRemoteShaderCompile();
|
|
}
|
|
|
|
if ( m_RemoteShaderCompileSocket != INVALID_SOCKET )
|
|
{
|
|
// Grab the first 32 bits, which tell us what the rest of the data is
|
|
uint32 nCompileResultCode;
|
|
memcpy( &nCompileResultCode, pRecvbuf, sizeof( nCompileResultCode ) );
|
|
|
|
// If is zero, we have an error, so the rest of the data is a text string from the compiler
|
|
if ( nCompileResultCode == 0x00000000 )
|
|
{
|
|
Warning( "Remote shader compile error: %s\n", pRecvbuf+4 );
|
|
}
|
|
else // we have an actual binary shader blob coming back
|
|
{
|
|
nRemotelyCompiledShaderLength = nCompileResultCode;
|
|
pRemotelyCompiledShader = (uint32 *) pRecvbuf;
|
|
pRemotelyCompiledShader++;
|
|
}
|
|
}
|
|
}
|
|
} // End using remote compile service
|
|
#endif // REMOTE_DYNAMIC_SHADER_COMPILE
|
|
|
|
#if defined( DYNAMIC_SHADER_COMPILE )
|
|
bool bShadersNeedFlush = false;
|
|
#endif
|
|
|
|
#if defined( DYNAMIC_SHADER_COMPILE ) && !defined( REMOTE_DYNAMIC_SHADER_COMPILE )
|
|
LPD3DXBUFFER pShader = NULL;
|
|
LPD3DXBUFFER pErrorMessages = NULL;
|
|
HRESULT hr = S_OK;
|
|
bool b30Shader = !Q_stricmp( pShaderModel, "vs_3_0" ) || !Q_stricmp( pShaderModel, "ps_3_0" );
|
|
|
|
if ( m_ShaderCompileFileFunc30 && b30Shader )
|
|
{
|
|
CDxInclude dxInclude( filename );
|
|
hr = m_ShaderCompileFileFunc30( filename, macros.Base(), &dxInclude,
|
|
"main", pShaderModel, 0 /* DWORD Flags */, &pShader, &pErrorMessages, NULL /* LPD3DXCONSTANTTABLE *ppConstantTable */ );
|
|
}
|
|
else
|
|
{
|
|
# if ( !defined( _X360 ) )
|
|
{
|
|
if ( b30Shader )
|
|
{
|
|
Warning( "Compiling with a stale version of d3dx. Should have d3d9x_33.dll installed (Apr 2007)\n" );
|
|
}
|
|
hr = D3DXCompileShaderFromFile( filename, macros.Base(), NULL /* LPD3DXINCLUDE */,
|
|
"main", pShaderModel, 0 /* DWORD Flags */, &pShader, &pErrorMessages, NULL /* LPD3DXCONSTANTTABLE *ppConstantTable */ );
|
|
|
|
|
|
#ifdef REMOTE_DYNAMIC_SHADER_COMPILE
|
|
// If we're using the remote compiling service, let's double-check against a local compile
|
|
if ( ( m_RemoteShaderCompileSocket != INVALID_SOCKET ) && pRemotelyCompiledShader )
|
|
{
|
|
if ( ( memcmp( pRemotelyCompiledShader, pShader->GetBufferPointer(), pShader->GetBufferSize() ) != 0 ) ||
|
|
( pShader->GetBufferSize() != nRemotelyCompiledShaderLength) )
|
|
{
|
|
Warning( "Remote and local shaders don't match!\n" );
|
|
return INVALID_HARDWARE_SHADER;
|
|
}
|
|
}
|
|
#endif // REMOTE_DYNAMIC_SHADER_COMPILE
|
|
|
|
}
|
|
# else
|
|
{
|
|
D3DXSHADER_COMPILE_PARAMETERS compileParams;
|
|
memset( &compileParams, 0, sizeof( compileParams ) );
|
|
|
|
char pUPDBOutputFile[MAX_PATH] = ""; //where we write the file
|
|
char pUPDBPIXLookup[MAX_PATH] = ""; //where PIX (on a pc) looks for the file
|
|
|
|
compileParams.Flags |= D3DXSHADEREX_OPTIMIZE_UCODE;
|
|
|
|
if( mat_flushshaders_generate_updbs.GetBool() )
|
|
{
|
|
//UPDB generation for PIX debugging
|
|
compileParams.Flags |= D3DXSHADEREX_GENERATE_UPDB;
|
|
compileParams.UPDBPath = pUPDBPIXLookup;
|
|
|
|
Q_snprintf( pUPDBOutputFile, MAX_PATH, "%s\\UPDB_X360\\%s_S%d_D%d.updb", GetShaderSourcePath(), pShaderName, nStaticIndex, nDynamicIndex );
|
|
|
|
//replace "net:\smb" with another "\" turning the xbox network address format into the pc network address format
|
|
V_strcpy_safe( pUPDBPIXLookup, &pUPDBOutputFile[7] );
|
|
pUPDBPIXLookup[0] = '\\';
|
|
}
|
|
|
|
hr = D3DXCompileShaderFromFileEx( filename, macros.Base(), NULL /* LPD3DXINCLUDE */,
|
|
"main", pShaderModel, 0 /* DWORD Flags */, &pShader, &pErrorMessages, NULL /* LPD3DXCONSTANTTABLE *ppConstantTable */, &compileParams );
|
|
|
|
if( (pUPDBOutputFile[0] != '\0') && compileParams.pUPDBBuffer ) //Did we generate a updb?
|
|
{
|
|
CUtlBuffer outbuffer;
|
|
DWORD dataSize = compileParams.pUPDBBuffer->GetBufferSize();
|
|
outbuffer.EnsureCapacity( dataSize );
|
|
memcpy( outbuffer.Base(), compileParams.pUPDBBuffer->GetBufferPointer(), dataSize );
|
|
outbuffer.SeekPut( CUtlBuffer::SEEK_CURRENT, dataSize );
|
|
g_pFullFileSystem->WriteFile( pUPDBOutputFile, NULL, outbuffer );
|
|
|
|
compileParams.pUPDBBuffer->Release();
|
|
}
|
|
}
|
|
# endif
|
|
}
|
|
|
|
if ( hr != D3D_OK )
|
|
{
|
|
const char *pErrorMessageString = ( const char * )pErrorMessages->GetBufferPointer();
|
|
Plat_DebugString( pErrorMessageString );
|
|
Plat_DebugString( "\n" );
|
|
|
|
#ifndef _DEBUG
|
|
if ( retriesLeft-- > 0 )
|
|
{
|
|
DevMsg( 0, "Failed dynamic shader compiled - fix the shader while the debugger is at the breakpoint, then continue\n" );
|
|
DebuggerBreakIfDebugging();
|
|
#if defined( DYNAMIC_SHADER_COMPILE )
|
|
bShadersNeedFlush = true;
|
|
#endif
|
|
goto retry_compile;
|
|
}
|
|
if( !IsX360() ) //errors make the 360 puke and die. We have a better solution for this particular error
|
|
Error( "Failed dynamic shader compile\nBuild shaderapidx9.dll in debug to find problem\n" );
|
|
#else
|
|
Assert( 0 );
|
|
|
|
#endif // _DEBUG
|
|
|
|
return INVALID_HARDWARE_SHADER;
|
|
}
|
|
else
|
|
#endif // #if defined( DYNAMIC_SHADER_COMPILE ) && !defined( REMOTE_DYNAMIC_SHADER_COMPILE )
|
|
|
|
{
|
|
#ifdef DYNAMIC_SHADER_COMPILE_WRITE_ASSEMBLY
|
|
// enable to dump the disassembly for shader validation
|
|
char exampleCommandLine[2048];
|
|
Q_strncpy( exampleCommandLine, "// Run from stdshaders\n// ..\\..\\dx9sdk\\utilities\\fxc.exe ", sizeof( exampleCommandLine ) );
|
|
int i;
|
|
for( i = 0; macros[i].Name; i++ )
|
|
{
|
|
Q_strncat( exampleCommandLine, "/D", sizeof( exampleCommandLine ) );
|
|
Q_strncat( exampleCommandLine, macros[i].Name, sizeof( exampleCommandLine ) );
|
|
Q_strncat( exampleCommandLine, "=", sizeof( exampleCommandLine ) );
|
|
Q_strncat( exampleCommandLine, macros[i].Definition, sizeof( exampleCommandLine ) );
|
|
Q_strncat( exampleCommandLine, " ", sizeof( exampleCommandLine ) );
|
|
}
|
|
|
|
Q_strncat( exampleCommandLine, "/T", sizeof( exampleCommandLine ) );
|
|
Q_strncat( exampleCommandLine, pShaderModel, sizeof( exampleCommandLine ) );
|
|
Q_strncat( exampleCommandLine, " ", sizeof( exampleCommandLine ) );
|
|
Q_strncat( exampleCommandLine, filename, sizeof( exampleCommandLine ) );
|
|
Q_strncat( exampleCommandLine, "\n", sizeof( exampleCommandLine ) );
|
|
|
|
ID3DXBuffer *pd3dxBuffer;
|
|
HRESULT hr;
|
|
hr = D3DXDisassembleShader( ( DWORD* )pShader->GetBufferPointer(), false, NULL, &pd3dxBuffer );
|
|
Assert( hr == D3D_OK );
|
|
CUtlBuffer tempBuffer;
|
|
tempBuffer.SetBufferType( true, false );
|
|
int exampleCommandLineLength = strlen( exampleCommandLine );
|
|
tempBuffer.EnsureCapacity( pd3dxBuffer->GetBufferSize() + exampleCommandLineLength );
|
|
memcpy( tempBuffer.Base(), exampleCommandLine, exampleCommandLineLength );
|
|
memcpy( ( char * )tempBuffer.Base() + exampleCommandLineLength, pd3dxBuffer->GetBufferPointer(), pd3dxBuffer->GetBufferSize() );
|
|
tempBuffer.SeekPut( CUtlBuffer::SEEK_CURRENT, pd3dxBuffer->GetBufferSize() + exampleCommandLineLength );
|
|
char filename[MAX_PATH];
|
|
sprintf( filename, "%s_%d_%d.asm", pShaderName, nStaticIndex, nDynamicIndex );
|
|
g_pFullFileSystem->WriteFile( filename, "DEFAULT_WRITE_PATH", tempBuffer );
|
|
#endif
|
|
|
|
#ifdef REMOTE_DYNAMIC_SHADER_COMPILE
|
|
if ( bVertexShader )
|
|
{
|
|
return CreateD3DVertexShader( ( DWORD * )pRemotelyCompiledShader, nRemotelyCompiledShaderLength, pShaderName );
|
|
}
|
|
else
|
|
{
|
|
return CreateD3DPixelShader( ( DWORD * )pRemotelyCompiledShader, 0, nRemotelyCompiledShaderLength, pShaderName ); // hack hack hack! need to get centroid info from the source
|
|
}
|
|
#else // local compile, not remote
|
|
if ( bVertexShader )
|
|
{
|
|
return CreateD3DVertexShader( ( DWORD * )pShader->GetBufferPointer(), pShader->GetBufferSize(), pShaderName );
|
|
}
|
|
else
|
|
{
|
|
return CreateD3DPixelShader( ( DWORD * )pShader->GetBufferPointer(), 0, pShader->GetBufferSize(), pShaderName ); // hack hack hack! need to get centroid info from the source
|
|
}
|
|
#endif
|
|
|
|
#if defined( DYNAMIC_SHADER_COMPILE )
|
|
// We keep up with whether we hit a compile error above. If we did, then we likely need to recompile everything again since we could have changed global code.
|
|
if ( bShadersNeedFlush )
|
|
{
|
|
MatFlushShaders();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
#ifndef REMOTE_DYNAMIC_SHADER_COMPILE
|
|
if ( pShader )
|
|
{
|
|
pShader->Release();
|
|
}
|
|
#endif
|
|
|
|
#if defined( DYNAMIC_SHADER_COMPILE ) && !defined( REMOTE_DYNAMIC_SHADER_COMPILE )
|
|
if ( pErrorMessages )
|
|
{
|
|
pErrorMessages->Release();
|
|
}
|
|
#endif
|
|
|
|
}
|
|
#endif
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
bool CShaderManager::LoadAndCreateShaders_Dynamic( ShaderLookup_t &lookup, bool bVertexShader )
|
|
{
|
|
const char *pName = m_ShaderSymbolTable.String( lookup.m_Name );
|
|
const ShaderCombos_t *pCombos = FindOrCreateShaderCombos( pName );
|
|
if ( !pCombos )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
int numDynamicCombos = pCombos->GetNumDynamicCombos();
|
|
lookup.m_ShaderStaticCombos.m_pHardwareShaders = new HardwareShader_t[numDynamicCombos];
|
|
lookup.m_ShaderStaticCombos.m_nCount = numDynamicCombos;
|
|
lookup.m_ShaderStaticCombos.m_pCreationData = new ShaderStaticCombos_t::ShaderCreationData_t[numDynamicCombos];
|
|
|
|
int i;
|
|
for( i = 0; i < numDynamicCombos; i++ )
|
|
{
|
|
lookup.m_ShaderStaticCombos.m_pHardwareShaders[i] = INVALID_HARDWARE_SHADER;
|
|
}
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Open the shader file, optionally gets the header
|
|
//-----------------------------------------------------------------------------
|
|
FileHandle_t CShaderManager::OpenFileAndLoadHeader( const char *pFileName, ShaderHeader_t *pHeader )
|
|
{
|
|
FileHandle_t fp = g_pFullFileSystem->Open( pFileName, "rb", "GAME" );
|
|
if ( fp == FILESYSTEM_INVALID_HANDLE )
|
|
{
|
|
return FILESYSTEM_INVALID_HANDLE;
|
|
}
|
|
|
|
if ( pHeader )
|
|
{
|
|
// read the header
|
|
g_pFullFileSystem->Read( pHeader, sizeof( ShaderHeader_t ), fp );
|
|
|
|
switch ( pHeader->m_nVersion )
|
|
{
|
|
case 4:
|
|
// version with combos done as diffs vs a reference combo
|
|
// vsh/psh or older fxc
|
|
break;
|
|
|
|
case 5:
|
|
case 6:
|
|
// version with optimal dictionary and compressed combo block
|
|
break;
|
|
|
|
default:
|
|
Assert( 0 );
|
|
Warning( "Shader %s is the wrong version %d, expecting %d\n", pFileName, pHeader->m_nVersion, SHADER_VCS_VERSION_NUMBER );
|
|
g_pFullFileSystem->Close( fp );
|
|
return FILESYSTEM_INVALID_HANDLE;
|
|
}
|
|
}
|
|
|
|
return fp;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------
|
|
// Writes text files named for looked-up shaders. Used by GL shader translator to dump code for debugging
|
|
//---------------------------------------------------------------------------------------------------------
|
|
void CShaderManager::WriteTranslatedFile( ShaderLookup_t *pLookup, int dynamicCombo, char *pFileContents, char *pFileExtension )
|
|
{
|
|
const char *pName = m_ShaderSymbolTable.String( pLookup->m_Name );
|
|
int nNumChars = V_strlen( pFileContents );
|
|
|
|
CUtlBuffer tempBuffer;
|
|
tempBuffer.SetBufferType( true, false );
|
|
tempBuffer.EnsureCapacity( nNumChars );
|
|
memcpy( ( char * )tempBuffer.Base(), pFileContents, nNumChars );
|
|
tempBuffer.SeekPut( CUtlBuffer::SEEK_CURRENT, nNumChars );
|
|
|
|
char filename[MAX_PATH];
|
|
sprintf( filename, "%s_%d_%d.%s", pName, pLookup->m_nStaticIndex, dynamicCombo, pFileExtension );
|
|
g_pFullFileSystem->WriteFile( filename, "DEFAULT_WRITE_PATH", tempBuffer );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Disassemble a shader for debugging. Writes .asm files.
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::DisassembleShader( ShaderLookup_t *pLookup, int dynamicCombo, uint8 *pByteCode )
|
|
{
|
|
#if defined( WRITE_ASSEMBLY )
|
|
const char *pName = m_ShaderSymbolTable.String( pLookup->m_Name );
|
|
|
|
ID3DXBuffer *pd3dxBuffer;
|
|
HRESULT hr;
|
|
hr = D3DXDisassembleShader( (DWORD*)pByteCode, false, NULL, &pd3dxBuffer );
|
|
Assert( hr == D3D_OK );
|
|
|
|
CUtlBuffer tempBuffer;
|
|
tempBuffer.SetBufferType( true, false );
|
|
tempBuffer.EnsureCapacity( pd3dxBuffer->GetBufferSize() );
|
|
memcpy( ( char * )tempBuffer.Base(), pd3dxBuffer->GetBufferPointer(), pd3dxBuffer->GetBufferSize() );
|
|
tempBuffer.SeekPut( CUtlBuffer::SEEK_CURRENT, pd3dxBuffer->GetBufferSize() );
|
|
|
|
char filename[MAX_PATH];
|
|
sprintf( filename, "%s_%d_%d.asm", pName, pLookup->m_nStaticIndex, dynamicCombo );
|
|
g_pFullFileSystem->WriteFile( filename, "DEFAULT_WRITE_PATH", tempBuffer );
|
|
#endif
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Create dynamic combos
|
|
//-----------------------------------------------------------------------------
|
|
bool CShaderManager::CreateDynamicCombos_Ver4( void *pContext, uint8 *pComboBuffer )
|
|
{
|
|
ShaderLookup_t* pLookup = (ShaderLookup_t *)pContext;
|
|
|
|
ShaderFileCache_t *pFileCache = &m_ShaderFileCache[pLookup->m_hShaderFileCache];
|
|
ShaderHeader_t *pHeader = &pFileCache->m_Header;
|
|
|
|
int nReferenceComboSizeForDiffs = ((ShaderHeader_t_v4 *)pHeader)->m_nDiffReferenceSize;
|
|
|
|
uint8 *pReferenceShader = NULL;
|
|
uint8 *pDiffOutputBuffer = NULL;
|
|
if ( nReferenceComboSizeForDiffs )
|
|
{
|
|
// reference combo is *always* the largest combo, so safe worst case size for uncompression buffer
|
|
pReferenceShader = (uint8 *)pFileCache->m_ReferenceCombo.Base();
|
|
pDiffOutputBuffer = (uint8 *)_alloca( nReferenceComboSizeForDiffs );
|
|
}
|
|
|
|
// build this shader's dynamic combos
|
|
bool bOK = true;
|
|
int nStartingOffset = 0;
|
|
for ( int i = 0; i < pHeader->m_nDynamicCombos; i++ )
|
|
{
|
|
if ( pLookup->m_pComboDictionary[i].m_Offset == -1 )
|
|
{
|
|
// skipped
|
|
continue;
|
|
}
|
|
|
|
if ( !nStartingOffset )
|
|
{
|
|
nStartingOffset = pLookup->m_pComboDictionary[i].m_Offset;
|
|
}
|
|
|
|
// offsets better be sequentially ascending
|
|
Assert( nStartingOffset <= pLookup->m_pComboDictionary[i].m_Offset );
|
|
|
|
if ( pLookup->m_pComboDictionary[i].m_Size <= 0 )
|
|
{
|
|
// skipped
|
|
continue;
|
|
}
|
|
|
|
// get the right byte code from the monolithic buffer
|
|
uint8 *pByteCode = (uint8 *)pComboBuffer + pLookup->m_nDataOffset + pLookup->m_pComboDictionary[i].m_Offset - nStartingOffset;
|
|
int nByteCodeSize = pLookup->m_pComboDictionary[i].m_Size;
|
|
|
|
if ( pReferenceShader )
|
|
{
|
|
// reference combo better be the largest combo, otherwise memory corruption
|
|
Assert( nReferenceComboSizeForDiffs >= nByteCodeSize );
|
|
|
|
// use the differencing algorithm to recover the full shader
|
|
int nOriginalSize;
|
|
ApplyDiffs(
|
|
pReferenceShader,
|
|
pByteCode,
|
|
nReferenceComboSizeForDiffs,
|
|
nByteCodeSize,
|
|
nOriginalSize,
|
|
pDiffOutputBuffer,
|
|
nReferenceComboSizeForDiffs );
|
|
|
|
pByteCode = pDiffOutputBuffer;
|
|
nByteCodeSize = nOriginalSize;
|
|
}
|
|
|
|
#if defined( WRITE_ASSEMBLY )
|
|
DisassembleShader( pLookup, i, pByteCode );
|
|
#endif
|
|
HardwareShader_t hardwareShader = INVALID_HARDWARE_SHADER;
|
|
|
|
if ( IsPC() && m_bCreateShadersOnDemand )
|
|
{
|
|
// cache the code off for later
|
|
pLookup->m_ShaderStaticCombos.m_pCreationData[i].ByteCode.SetSize( nByteCodeSize );
|
|
V_memcpy( pLookup->m_ShaderStaticCombos.m_pCreationData[i].ByteCode.Base(), pByteCode, nByteCodeSize );
|
|
pLookup->m_ShaderStaticCombos.m_pCreationData[i].iCentroidMask = pFileCache->m_bVertexShader ? 0 : pHeader->m_nCentroidMask;
|
|
}
|
|
else
|
|
{
|
|
const char *pShaderName = m_ShaderSymbolTable.String( pLookup->m_Name );
|
|
if ( pFileCache->m_bVertexShader )
|
|
{
|
|
hardwareShader = CreateD3DVertexShader( reinterpret_cast< DWORD *>( pByteCode ), nByteCodeSize, pShaderName );
|
|
}
|
|
else
|
|
{
|
|
hardwareShader = CreateD3DPixelShader( reinterpret_cast< DWORD *>( pByteCode ), pHeader->m_nCentroidMask, nByteCodeSize, pShaderName );
|
|
}
|
|
|
|
if ( hardwareShader == INVALID_HARDWARE_SHADER )
|
|
{
|
|
Assert( 0 );
|
|
bOK = false;
|
|
break;
|
|
}
|
|
}
|
|
pLookup->m_ShaderStaticCombos.m_pHardwareShaders[i] = hardwareShader;
|
|
}
|
|
|
|
delete [] pLookup->m_pComboDictionary;
|
|
pLookup->m_pComboDictionary = NULL;
|
|
|
|
return bOK;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Create dynamic combos
|
|
//-----------------------------------------------------------------------------
|
|
static uint32 NextULONG( uint8 * &pData )
|
|
{
|
|
// handle unaligned read
|
|
uint32 nRet;
|
|
memcpy( &nRet, pData, sizeof( nRet ) );
|
|
pData += sizeof( nRet );
|
|
return nRet;
|
|
}
|
|
|
|
|
|
bool CShaderManager::CreateDynamicCombos_Ver5( void *pContext, uint8 *pComboBuffer, char *debugLabel )
|
|
{
|
|
ShaderLookup_t* pLookup = (ShaderLookup_t *)pContext;
|
|
ShaderFileCache_t *pFileCache = &m_ShaderFileCache[pLookup->m_hShaderFileCache];
|
|
uint8 *pCompressedShaders = pComboBuffer + pLookup->m_nDataOffset;
|
|
|
|
uint8 *pUnpackBuffer = new uint8[MAX_SHADER_UNPACKED_BLOCK_SIZE];
|
|
|
|
char *debugLabelPtr = debugLabel; // can be moved to point at something else if need be
|
|
|
|
// now, loop through all blocks
|
|
bool bOK = true;
|
|
while ( bOK )
|
|
{
|
|
uint32 nBlockSize = NextULONG( pCompressedShaders );
|
|
if ( nBlockSize == 0xffffffff )
|
|
{
|
|
// any more blocks?
|
|
break;
|
|
}
|
|
|
|
switch( nBlockSize & 0xc0000000 )
|
|
{
|
|
case 0: // bzip2
|
|
{
|
|
// uncompress
|
|
uint32 nOutsize = MAX_SHADER_UNPACKED_BLOCK_SIZE;
|
|
int nRslt = BZ2_bzBuffToBuffDecompress(
|
|
reinterpret_cast<char *>( pUnpackBuffer ),
|
|
&nOutsize,
|
|
reinterpret_cast<char *>( pCompressedShaders ),
|
|
nBlockSize, 1, 0 );
|
|
if ( nRslt < 0 )
|
|
{
|
|
// errors are negative for bzip
|
|
Assert( 0 );
|
|
Warning( "BZIP Error (%d) decompressing shader", nRslt );
|
|
bOK = false;
|
|
}
|
|
|
|
pCompressedShaders += nBlockSize;
|
|
nBlockSize = nOutsize; // how much data there is
|
|
}
|
|
break;
|
|
|
|
case 0x80000000: // uncompressed
|
|
{
|
|
// not compressed, as is
|
|
nBlockSize &= 0x3fffffff;
|
|
memcpy( pUnpackBuffer, pCompressedShaders, nBlockSize );
|
|
pCompressedShaders += nBlockSize;
|
|
}
|
|
break;
|
|
|
|
case 0x40000000: // lzma compressed
|
|
{
|
|
nBlockSize &= 0x3fffffff;
|
|
|
|
size_t nOutsize = CLZMA::Uncompress(
|
|
reinterpret_cast<uint8 *>( pCompressedShaders ),
|
|
pUnpackBuffer );
|
|
pCompressedShaders += nBlockSize;
|
|
nBlockSize = nOutsize; // how much data there is
|
|
}
|
|
break;
|
|
|
|
default:
|
|
{
|
|
Assert( 0 );
|
|
Error(" unrecognized shader compression type = file corrupt?");
|
|
bOK = false;
|
|
}
|
|
}
|
|
|
|
uint8 *pReadPtr = pUnpackBuffer;
|
|
while ( pReadPtr < pUnpackBuffer+nBlockSize )
|
|
{
|
|
uint32 nCombo_ID = NextULONG( pReadPtr );
|
|
uint32 nShaderSize = NextULONG( pReadPtr );
|
|
|
|
#if defined( WRITE_ASSEMBLY )
|
|
DisassembleShader( pLookup, nCombo_ID, pReadPtr );
|
|
#endif
|
|
HardwareShader_t hardwareShader = INVALID_HARDWARE_SHADER;
|
|
|
|
int iIndex = nCombo_ID;
|
|
if ( iIndex >= pLookup->m_nStaticIndex )
|
|
iIndex -= pLookup->m_nStaticIndex; // ver5 stores combos as full combo, ver6 as dynamic combo # only
|
|
if ( IsPC() && m_bCreateShadersOnDemand )
|
|
{
|
|
// cache the code off for later
|
|
pLookup->m_ShaderStaticCombos.m_pCreationData[iIndex].ByteCode.SetSize( nShaderSize );
|
|
V_memcpy( pLookup->m_ShaderStaticCombos.m_pCreationData[iIndex].ByteCode.Base(), pReadPtr, nShaderSize );
|
|
pLookup->m_ShaderStaticCombos.m_pCreationData[iIndex].iCentroidMask = pFileCache->m_bVertexShader ? 0 : pFileCache->m_Header.m_nCentroidMask;
|
|
}
|
|
else
|
|
{
|
|
const char *pShaderName = m_ShaderSymbolTable.String( pLookup->m_Name );
|
|
|
|
if ( pFileCache->m_bVertexShader )
|
|
{
|
|
#if 0
|
|
// this is all test code
|
|
CUtlBuffer bufGLCode( 1000, 50000, CUtlBuffer::TEXT_BUFFER );
|
|
CUtlBuffer bufNewGLCode( 1000, 50000, CUtlBuffer::TEXT_BUFFER );
|
|
CUtlBuffer bufGLSLCode( 1000, 50000, CUtlBuffer::TEXT_BUFFER );
|
|
bool bVertexShader;
|
|
|
|
uint32 nOptions = 0;
|
|
nOptions |= D3DToGL_OptionUseEnvParams;
|
|
nOptions |= D3DToGL_OptionDoFixupZ;
|
|
nOptions |= D3DToGL_OptionDoFixupY;
|
|
//options |= D3DToGL_OptionSpew;
|
|
|
|
// sg_D3DToOpenGLTranslator.TranslateShader( (uint32 *) pReadPtr, (char *)bufGLCode.Base(), bufGLCode.Size(), &bVertexShader, nOptions, -1, debugLabel );
|
|
// sg_NewD3DToOpenGLTranslator.TranslateShader( (uint32 *) pReadPtr, &bufNewGLCode, &bVertexShader, nOptions, -1, debugLabel );
|
|
|
|
|
|
// bool bDumpGLSL = false;
|
|
// if ( !stricmp( "vs-file vertexlit_and_unlit_generic_bump_vs20 vs-index 144", debugLabel ) && ( iIndex == 0 ) )
|
|
// {
|
|
// DisassembleShader( pLookup, iIndex, pReadPtr ); // Direct3D
|
|
// bDumpGLSL = true;
|
|
// }
|
|
|
|
|
|
// GLSL options
|
|
nOptions |= D3DToGL_OptionGLSL; // | D3DToGL_AddHexComments | D3DToGL_PutHexCommentsAfterLines;
|
|
if ( !IsOSX() )
|
|
{
|
|
nOptions |= D3DToGL_OptionAllowStaticControlFlow;
|
|
}
|
|
sg_NewD3DToOpenGLTranslator.TranslateShader( (uint32 *) pReadPtr, &bufGLSLCode, &bVertexShader, nOptions, -1, 0, debugLabel );
|
|
Assert( bVertexShader );
|
|
|
|
// Test to make sure these are identical
|
|
// if ( bDumpGLSL )//V_strcmp( (char *)bufGLCode.Base(), (char *)bufNewGLCode.Base() ) )
|
|
// {
|
|
// WriteTranslatedFile( pLookup, iIndex, (char *)bufGLCode.Base(), "avp" ); // Old
|
|
// WriteTranslatedFile( pLookup, iIndex, (char *)bufNewGLCode.Base(), "avp2" ); // New
|
|
WriteTranslatedFile( pLookup, iIndex, (char *)bufGLSLCode.Base(), "glsl_v" ); // GLSL
|
|
// DisassembleShader( pLookup, iIndex, pReadPtr ); // Direct3D
|
|
// }
|
|
|
|
#if defined( WRITE_ASSEMBLY )
|
|
WriteTranslatedFile( pLookup, iIndex, (char *)bufGLCode.Base(), "avp" );
|
|
#endif
|
|
#endif // 0
|
|
|
|
#ifdef DX_TO_GL_ABSTRACTION
|
|
// munge the debug label a bit to aid in decoding... catenate the iIndex on the end
|
|
char temp[1024];
|
|
sprintf(temp, "%s vs-combo %d", (debugLabel)?debugLabel:"none", iIndex );
|
|
debugLabelPtr = temp;
|
|
#endif
|
|
// pass binary code to d3d interface, on GL it will invoke the translator back to asm
|
|
hardwareShader = CreateD3DVertexShader( reinterpret_cast< DWORD *>( pReadPtr ), nShaderSize, pShaderName, debugLabelPtr );
|
|
}
|
|
else
|
|
{
|
|
#if 0
|
|
// this is all test code
|
|
// CUtlBuffer bufGLCode( 1000, 50000, CUtlBuffer::TEXT_BUFFER );
|
|
// CUtlBuffer bufNewGLCode( 1000, 50000, CUtlBuffer::TEXT_BUFFER );
|
|
CUtlBuffer bufGLSLCode( 1000, 50000, CUtlBuffer::TEXT_BUFFER );
|
|
bool bVertexShader;
|
|
|
|
|
|
uint32 nOptions = D3DToGL_OptionUseEnvParams;
|
|
|
|
// sg_D3DToOpenGLTranslator.TranslateShader( (uint32 *) pReadPtr, (char *)bufGLCode.Base(), bufGLCode.Size(), &bVertexShader, D3DToGL_OptionUseEnvParams, -1, debugLabel );
|
|
// sg_NewD3DToOpenGLTranslator.TranslateShader( (uint32 *) pReadPtr, &bufNewGLCode, &bVertexShader, D3DToGL_OptionUseEnvParams, -1, debugLabel );
|
|
|
|
// GLSL options
|
|
nOptions |= D3DToGL_OptionGLSL;// | D3DToGL_OptionSRGBWriteSuffix | D3DToGL_AddHexComments | D3DToGL_PutHexCommentsAfterLines;
|
|
if ( !IsOSX() )
|
|
{
|
|
nOptions |= D3DToGL_OptionAllowStaticControlFlow;
|
|
}
|
|
sg_NewD3DToOpenGLTranslator.TranslateShader( (uint32 *) pReadPtr, &bufGLSLCode, &bVertexShader, nOptions, -1, 0, debugLabel );
|
|
|
|
Assert( !bVertexShader );
|
|
|
|
// Test to make sure these are identical
|
|
// if ( V_strcmp( (char *)bufGLCode.Base(), (char *)bufNewGLCode.Base() ) )
|
|
// {
|
|
// WriteTranslatedFile( pLookup, iIndex, (char *)bufGLCode.Base(), "afp" ); // Old
|
|
// WriteTranslatedFile( pLookup, iIndex, (char *)bufNewGLCode.Base(), "afp2" ); // New
|
|
WriteTranslatedFile( pLookup, iIndex, (char *)bufGLSLCode.Base(), "glsl_p" ); // GLSL
|
|
// DisassembleShader( pLookup, iIndex, pReadPtr ); // Direct3D
|
|
// }
|
|
|
|
#if defined( WRITE_ASSEMBLY )
|
|
WriteTranslatedFile( pLookup, iIndex, (char *)bufGLCode.Base(), "afp" );
|
|
#endif
|
|
#endif // 0
|
|
|
|
#ifdef DX_TO_GL_ABSTRACTION
|
|
// munge the debug label a bit to aid in decoding... catenate the iIndex on the end
|
|
char temp[1024];
|
|
sprintf(temp, "%s ps-combo %d", (debugLabel)?debugLabel:"", iIndex );
|
|
debugLabelPtr = temp;
|
|
#endif
|
|
|
|
// pass binary code to d3d interface, on GL it will invoke the translator back to asm
|
|
hardwareShader = CreateD3DPixelShader( reinterpret_cast< DWORD *>( pReadPtr ), pFileCache->m_Header.m_nCentroidMask, nShaderSize, pShaderName, debugLabelPtr );
|
|
}
|
|
if ( hardwareShader == INVALID_HARDWARE_SHADER )
|
|
{
|
|
Warning( "failed to create shader\n" );
|
|
Assert( 0 );
|
|
bOK = false;
|
|
break;
|
|
}
|
|
}
|
|
pLookup->m_ShaderStaticCombos.m_pHardwareShaders[iIndex] = hardwareShader;
|
|
pReadPtr += nShaderSize;
|
|
}
|
|
}
|
|
|
|
delete[] pUnpackBuffer;
|
|
|
|
return bOK;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Static method, called by thread, don't call anything non-threadsafe from handler!!!
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::QueuedLoaderCallback( void *pContext, void *pContext2, const void *pData, int nSize, LoaderError_t loaderError )
|
|
{
|
|
ShaderLookup_t* pLookup = (ShaderLookup_t *)pContext;
|
|
|
|
bool bOK = ( loaderError == LOADERERROR_NONE );
|
|
if ( bOK )
|
|
{
|
|
if ( pContext2 )
|
|
{
|
|
// presence denotes diff version
|
|
bOK = s_ShaderManager.CreateDynamicCombos_Ver4( pContext, (uint8 *)pData );
|
|
}
|
|
else
|
|
{
|
|
bOK = s_ShaderManager.CreateDynamicCombos_Ver5( pContext, (uint8 *)pData );
|
|
}
|
|
}
|
|
if ( !bOK )
|
|
{
|
|
pLookup->m_Flags |= SHADER_FAILED_LOAD;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Loads all shaders
|
|
//-----------------------------------------------------------------------------
|
|
bool CShaderManager::LoadAndCreateShaders( ShaderLookup_t &lookup, bool bVertexShader, char *debugLabel )
|
|
{
|
|
const char *pName = m_ShaderSymbolTable.String( lookup.m_Name );
|
|
|
|
// find it in the cache
|
|
// a cache hit prevents costly i/o for static components, i.e. header, ref combo, etc.
|
|
ShaderFileCache_t fileCacheLookup;
|
|
fileCacheLookup.m_Name = lookup.m_Name;
|
|
fileCacheLookup.m_bVertexShader = bVertexShader;
|
|
int fileCacheIndex = m_ShaderFileCache.Find( fileCacheLookup );
|
|
if ( fileCacheIndex == m_ShaderFileCache.InvalidIndex() )
|
|
{
|
|
// not found, create a new entry
|
|
fileCacheIndex = m_ShaderFileCache.AddToTail();
|
|
}
|
|
|
|
lookup.m_hShaderFileCache = fileCacheIndex;
|
|
|
|
// fetch from cache
|
|
ShaderFileCache_t *pFileCache = &m_ShaderFileCache[fileCacheIndex];
|
|
ShaderHeader_t *pHeader = &pFileCache->m_Header;
|
|
|
|
FileHandle_t hFile = FILESYSTEM_INVALID_HANDLE;
|
|
if ( pFileCache->IsValid() )
|
|
{
|
|
// using cached header, just open file, no read of header needed
|
|
hFile = OpenFileAndLoadHeader( m_ShaderSymbolTable.String( pFileCache->m_Filename ), NULL );
|
|
if ( hFile == FILESYSTEM_INVALID_HANDLE )
|
|
{
|
|
// shouldn't happen
|
|
Assert( 0 );
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
V_memset( pHeader, 0, sizeof( ShaderHeader_t ) );
|
|
|
|
// try the vsh/psh dir first
|
|
char filename[MAX_PATH];
|
|
Q_snprintf( filename, MAX_PATH, "shaders\\%s\\%s" SHADER_FNAME_EXTENSION, bVertexShader ? "vsh" : "psh", pName );
|
|
hFile = OpenFileAndLoadHeader( filename, pHeader );
|
|
if ( hFile == FILESYSTEM_INVALID_HANDLE )
|
|
{
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
// Dynamically compile if it's HLSL.
|
|
if ( LoadAndCreateShaders_Dynamic( lookup, bVertexShader ) )
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
#endif
|
|
// next, try the fxc dir
|
|
Q_snprintf( filename, MAX_PATH, "shaders\\fxc\\%s" SHADER_FNAME_EXTENSION, pName );
|
|
hFile = OpenFileAndLoadHeader( filename, pHeader );
|
|
if ( hFile == FILESYSTEM_INVALID_HANDLE )
|
|
{
|
|
lookup.m_Flags |= SHADER_FAILED_LOAD;
|
|
Warning( "Couldn't load %s shader %s\n", bVertexShader ? "vertex" : "pixel", pName );
|
|
return false;
|
|
}
|
|
}
|
|
|
|
lookup.m_Flags = pHeader->m_nFlags;
|
|
|
|
pFileCache->m_Name = lookup.m_Name;
|
|
pFileCache->m_Filename = m_ShaderSymbolTable.AddString( filename );
|
|
pFileCache->m_bVertexShader = bVertexShader;
|
|
|
|
if ( pFileCache->IsOldVersion() )
|
|
{
|
|
int referenceComboSize = ((ShaderHeader_t_v4 *)pHeader)->m_nDiffReferenceSize;
|
|
if ( referenceComboSize )
|
|
{
|
|
// cache the reference combo
|
|
pFileCache->m_ReferenceCombo.EnsureCapacity( referenceComboSize );
|
|
g_pFullFileSystem->Read( pFileCache->m_ReferenceCombo.Base(), referenceComboSize, hFile );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// cache the dictionary
|
|
pFileCache->m_StaticComboRecords.EnsureCount( pHeader->m_nNumStaticCombos );
|
|
g_pFullFileSystem->Read( pFileCache->m_StaticComboRecords.Base(), pHeader->m_nNumStaticCombos * sizeof( StaticComboRecord_t ), hFile );
|
|
if ( pFileCache->IsVersion6() )
|
|
{
|
|
// read static combo alias records
|
|
int nNumDups;
|
|
g_pFullFileSystem->Read( &nNumDups, sizeof( nNumDups ), hFile );
|
|
if ( nNumDups )
|
|
{
|
|
pFileCache->m_StaticComboDupRecords.EnsureCount( nNumDups );
|
|
g_pFullFileSystem->Read( pFileCache->m_StaticComboDupRecords.Base(), nNumDups * sizeof( StaticComboAliasRecord_t ), hFile );
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
// FIXME: should make lookup and ShaderStaticCombos_t are pool allocated.
|
|
int i;
|
|
lookup.m_ShaderStaticCombos.m_nCount = pHeader->m_nDynamicCombos;
|
|
lookup.m_ShaderStaticCombos.m_pHardwareShaders = new HardwareShader_t[pHeader->m_nDynamicCombos];
|
|
if ( IsPC() && m_bCreateShadersOnDemand )
|
|
{
|
|
lookup.m_ShaderStaticCombos.m_pCreationData = new ShaderStaticCombos_t::ShaderCreationData_t[pHeader->m_nDynamicCombos];
|
|
}
|
|
for ( i = 0; i < pHeader->m_nDynamicCombos; i++ )
|
|
{
|
|
lookup.m_ShaderStaticCombos.m_pHardwareShaders[i] = INVALID_HARDWARE_SHADER;
|
|
}
|
|
|
|
int nStartingOffset = 0;
|
|
int nEndingOffset = 0;
|
|
|
|
if ( pFileCache->IsOldVersion() )
|
|
{
|
|
int nDictionaryOffset = sizeof( ShaderHeader_t ) + ((ShaderHeader_t_v4 *)pHeader)->m_nDiffReferenceSize;
|
|
|
|
// read in shader's dynamic combos directory
|
|
lookup.m_pComboDictionary = new ShaderDictionaryEntry_t[pHeader->m_nDynamicCombos];
|
|
g_pFullFileSystem->Seek( hFile, nDictionaryOffset + lookup.m_nStaticIndex * sizeof( ShaderDictionaryEntry_t ), FILESYSTEM_SEEK_HEAD );
|
|
g_pFullFileSystem->Read( lookup.m_pComboDictionary, pHeader->m_nDynamicCombos * sizeof( ShaderDictionaryEntry_t ), hFile );
|
|
|
|
// want single read of all this shader's dynamic combos into a target buffer
|
|
// shaders are written sequentially, determine starting offset and length
|
|
for ( i = 0; i < pHeader->m_nDynamicCombos; i++ )
|
|
{
|
|
if ( lookup.m_pComboDictionary[i].m_Offset == -1 )
|
|
{
|
|
// skipped
|
|
continue;
|
|
}
|
|
|
|
// ensure offsets are in fact sequentially ascending
|
|
Assert( lookup.m_pComboDictionary[i].m_Offset >= nStartingOffset && lookup.m_pComboDictionary[i].m_Size >= 0 );
|
|
|
|
if ( !nStartingOffset )
|
|
{
|
|
nStartingOffset = lookup.m_pComboDictionary[i].m_Offset;
|
|
}
|
|
nEndingOffset = lookup.m_pComboDictionary[i].m_Offset + lookup.m_pComboDictionary[i].m_Size;
|
|
}
|
|
if ( !nStartingOffset )
|
|
{
|
|
g_pFullFileSystem->Close( hFile );
|
|
Warning( "Shader '%s' - All dynamic combos skipped. This is bad!\n", m_ShaderSymbolTable.String( pFileCache->m_Filename ) );
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
int nStaticComboIdx = pFileCache->FindCombo( lookup.m_nStaticIndex / pFileCache->m_Header.m_nDynamicCombos );
|
|
if ( nStaticComboIdx == -1 )
|
|
{
|
|
g_pFullFileSystem->Close( hFile );
|
|
lookup.m_Flags |= SHADER_FAILED_LOAD;
|
|
Warning( "Shader '%s' - Couldn't load combo %d of shader (dyn=%d)\n", m_ShaderSymbolTable.String( pFileCache->m_Filename ), lookup.m_nStaticIndex, pFileCache->m_Header.m_nDynamicCombos );
|
|
return false;
|
|
}
|
|
|
|
nStartingOffset = pFileCache->m_StaticComboRecords[nStaticComboIdx].m_nFileOffset;
|
|
nEndingOffset = pFileCache->m_StaticComboRecords[nStaticComboIdx+1].m_nFileOffset;
|
|
}
|
|
|
|
// align offsets for unbuffered optimal i/o - fastest i/o possible
|
|
unsigned nOffsetAlign, nSizeAlign, nBufferAlign;
|
|
g_pFullFileSystem->GetOptimalIOConstraints( hFile, &nOffsetAlign, &nSizeAlign, &nBufferAlign );
|
|
unsigned int nAlignedOffset = AlignValue( ( nStartingOffset - nOffsetAlign ) + 1, nOffsetAlign );
|
|
unsigned int nAlignedBytesToRead = AlignValue( nEndingOffset - nAlignedOffset, nSizeAlign );
|
|
|
|
// used for adjusting provided buffer to actual data
|
|
lookup.m_nDataOffset = nStartingOffset - nAlignedOffset;
|
|
|
|
bool bOK = true;
|
|
if ( IsX360() && g_pQueuedLoader->IsMapLoading() )
|
|
{
|
|
LoaderJob_t loaderJob;
|
|
loaderJob.m_pFilename = m_ShaderSymbolTable.String( pFileCache->m_Filename );
|
|
loaderJob.m_pPathID = "GAME";
|
|
loaderJob.m_pCallback = QueuedLoaderCallback;
|
|
loaderJob.m_pContext = (void *)&lookup;
|
|
loaderJob.m_pContext2 = (void *)pFileCache->IsOldVersion();
|
|
loaderJob.m_Priority = LOADERPRIORITY_DURINGPRELOAD;
|
|
loaderJob.m_nBytesToRead = nAlignedBytesToRead;
|
|
loaderJob.m_nStartOffset = nAlignedOffset;
|
|
g_pQueuedLoader->AddJob( &loaderJob );
|
|
}
|
|
else
|
|
{
|
|
//printf("\n CShaderManager::LoadAndCreateShaders - reading %d bytes from file offset %d", nAlignedBytesToRead, nAlignedOffset);
|
|
// single optimal read of all dynamic combos into monolithic buffer
|
|
uint8 *pOptimalBuffer = (uint8 *)g_pFullFileSystem->AllocOptimalReadBuffer( hFile, nAlignedBytesToRead, nAlignedOffset );
|
|
g_pFullFileSystem->Seek( hFile, nAlignedOffset, FILESYSTEM_SEEK_HEAD );
|
|
g_pFullFileSystem->Read( pOptimalBuffer, nAlignedBytesToRead, hFile );
|
|
|
|
if ( pFileCache->IsOldVersion() )
|
|
{
|
|
bOK = CreateDynamicCombos_Ver4( &lookup, pOptimalBuffer );
|
|
}
|
|
else
|
|
{
|
|
bOK = CreateDynamicCombos_Ver5( &lookup, pOptimalBuffer, debugLabel );
|
|
}
|
|
|
|
g_pFullFileSystem->FreeOptimalReadBuffer( pOptimalBuffer );
|
|
}
|
|
|
|
g_pFullFileSystem->Close( hFile );
|
|
|
|
if ( !bOK )
|
|
{
|
|
lookup.m_Flags |= SHADER_FAILED_LOAD;
|
|
}
|
|
|
|
return bOK;
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------------old code
|
|
|
|
#if 0
|
|
|
|
// Set this convar internally to build or add to the shader cache file
|
|
// We really only expect this to work on DX_TO_GL_ABSTRACTION
|
|
ConVar mat_cacheshaders( "mat_cacheshaders", "0", FCVAR_DEVELOPMENTONLY );
|
|
|
|
#define SHADER_CACHE_FILE "shader_cache.cfg"
|
|
#define PROGRAM_CACHE_FILE "program_cache.cfg"
|
|
|
|
static void WriteToShaderCache( const char *pShaderName, const int nIndex )
|
|
{
|
|
#ifndef DX_TO_GL_ABSTRACTION
|
|
return;
|
|
#endif
|
|
|
|
KeyValues *pShaderCache = new KeyValues( "shadercache" );
|
|
// we don't load anything, it starts empty.. pShaderCache->LoadFromFile( g_pFullFileSystem, SHADER_CACHE_FILE, "MOD" );
|
|
|
|
if ( !pShaderCache )
|
|
{
|
|
Warning( "Could not write to shader cache file!\n" );
|
|
return;
|
|
}
|
|
|
|
// Subkey for specific shader
|
|
KeyValues *pShaderKey = pShaderCache->FindKey( pShaderName, true );
|
|
Assert( pShaderKey );
|
|
|
|
bool bFound = false;
|
|
int nKeys = 0;
|
|
char szIndex[8];
|
|
FOR_EACH_VALUE( pShaderKey, pValues )
|
|
{
|
|
if ( pValues->GetInt() == nIndex )
|
|
{
|
|
bFound = true;
|
|
}
|
|
nKeys++;
|
|
}
|
|
|
|
if ( !bFound )
|
|
{
|
|
V_snprintf( szIndex, 8, "%d", nKeys );
|
|
pShaderKey->SetInt( szIndex, nIndex );
|
|
}
|
|
|
|
pShaderCache->SaveToFile( g_pFullFileSystem, SHADER_CACHE_FILE, "MOD" );
|
|
pShaderCache->deleteThis();
|
|
}
|
|
|
|
void CShaderManager::WarmShaderCache()
|
|
{
|
|
#ifndef DX_TO_GL_ABSTRACTION
|
|
return;
|
|
#endif
|
|
|
|
// Don't access the cache if we're building it!
|
|
if ( mat_cacheshaders.GetBool() )
|
|
return;
|
|
|
|
// Don't warm the cache if we're just going to monkey with the shaders anyway
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
return;
|
|
#endif
|
|
|
|
double st = Sys_FloatTime();
|
|
|
|
|
|
//
|
|
// First we warm SHADERS ===============================================
|
|
//
|
|
|
|
KeyValues *pShaderCache = new KeyValues( "shadercache" );
|
|
pShaderCache->LoadFromFile( g_pFullFileSystem, SHADER_CACHE_FILE, "MOD" );
|
|
|
|
if ( !pShaderCache )
|
|
{
|
|
Warning( "Could not find shader cache file!\n" );
|
|
return;
|
|
}
|
|
|
|
// Run through each shader in the cache
|
|
FOR_EACH_SUBKEY( pShaderCache, pShaderKey )
|
|
{
|
|
const char *pShaderName = pShaderKey->GetName();
|
|
bool bVertexShader = Q_stristr( pShaderName, "_vs20" ) || Q_stristr( pShaderName, "_vs30" );
|
|
|
|
FOR_EACH_VALUE( pShaderKey, pValue )
|
|
{
|
|
char temp[1024];
|
|
int staticIndex = pValue->GetInt();
|
|
|
|
if ( bVertexShader )
|
|
{
|
|
V_snprintf( temp, sizeof(temp), "vs-file %s vs-index %d", pShaderName, staticIndex );
|
|
CreateVertexShader( pShaderName, staticIndex, temp );
|
|
}
|
|
else
|
|
{
|
|
V_snprintf( temp, sizeof(temp), "ps-file %s ps-index %d", pShaderName, staticIndex );
|
|
CreatePixelShader( pShaderName, staticIndex, temp );
|
|
}
|
|
}
|
|
}
|
|
|
|
pShaderCache->deleteThis();
|
|
|
|
|
|
//
|
|
// Next, we warm PROGRAMS (which are pairs of shaders) =================
|
|
//
|
|
|
|
KeyValues *pProgramCache = new KeyValues( "programcache" );
|
|
pProgramCache->LoadFromFile( g_pFullFileSystem, PROGRAM_CACHE_FILE, "MOD" );
|
|
|
|
if ( !pProgramCache )
|
|
{
|
|
Warning( "Could not find program cache file!\n" );
|
|
return;
|
|
}
|
|
|
|
// Run through each program in the cache
|
|
FOR_EACH_SUBKEY( pProgramCache, pProgramKey )
|
|
{
|
|
KeyValues *pValue = pProgramKey->GetFirstValue();
|
|
const char *pVertexShaderName = pValue->GetString();
|
|
pValue = pValue->GetNextValue();
|
|
const char *pPixelShaderName = pValue->GetString();
|
|
pValue = pValue->GetNextValue();
|
|
int nVertexShaderStaticIndex = pValue->GetInt();
|
|
pValue = pValue->GetNextValue();
|
|
int nPixelShaderStaticIndex = pValue->GetInt();
|
|
pValue = pValue->GetNextValue();
|
|
int nVertexShaderDynamicIndex = pValue->GetInt();
|
|
pValue = pValue->GetNextValue();
|
|
int nPixelShaderDynamicIndex = pValue->GetInt();
|
|
|
|
ShaderLookup_t vshLookup;
|
|
vshLookup.m_Name = m_ShaderSymbolTable.AddString( pVertexShaderName ); // TODO: use String() here and catch this odd case
|
|
vshLookup.m_nStaticIndex = nVertexShaderStaticIndex;
|
|
VertexShader_t vertexShader = m_VertexShaderDict.Find( vshLookup );
|
|
|
|
ShaderLookup_t pshLookup;
|
|
pshLookup.m_Name = m_ShaderSymbolTable.AddString( pPixelShaderName );
|
|
pshLookup.m_nStaticIndex = nPixelShaderStaticIndex;
|
|
PixelShader_t pixelShader = m_PixelShaderDict.Find( pshLookup );
|
|
|
|
// If we found both shaders, do the link!
|
|
if ( ( vertexShader != m_VertexShaderDict.InvalidIndex() ) && ( pixelShader != m_PixelShaderDict.InvalidIndex() ) )
|
|
{
|
|
#ifdef DX_TO_GL_ABSTRACTION
|
|
//HardwareShader_t hardwareVertexShader = vshLookup.m_ShaderStaticCombos.m_pHardwareShaders[nVertexShaderDynamicIndex];
|
|
//HardwareShader_t hardwarePixelShader = pshLookup.m_ShaderStaticCombos.m_pHardwareShaders[nPixelShaderDynamicIndex];
|
|
|
|
HardwareShader_t hardwareVertexShader = m_VertexShaderDict[vertexShader].m_ShaderStaticCombos.m_pHardwareShaders[nVertexShaderDynamicIndex];
|
|
HardwareShader_t hardwarePixelShader = m_PixelShaderDict[pixelShader].m_ShaderStaticCombos.m_pHardwareShaders[nPixelShaderDynamicIndex];
|
|
|
|
if ( ( hardwareVertexShader != INVALID_HARDWARE_SHADER ) && ( hardwarePixelShader != INVALID_HARDWARE_SHADER ) )
|
|
{
|
|
if ( S_OK != Dx9Device()->LinkShaderPair( (IDirect3DVertexShader9 *)hardwareVertexShader, (IDirect3DPixelShader9 *)hardwarePixelShader ) )
|
|
{
|
|
Warning( "Could not link OpenGL shaders: %s (%d, %d) : %s (%d, %d)\n", pVertexShaderName, nVertexShaderStaticIndex, nVertexShaderDynamicIndex, pPixelShaderName, nPixelShaderStaticIndex, nPixelShaderDynamicIndex );
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
Warning( "Invalid shader linkage: %s (%d, %d) : %s (%d, %d)\n", pVertexShaderName, nVertexShaderStaticIndex, nVertexShaderDynamicIndex, pPixelShaderName, nPixelShaderStaticIndex, nPixelShaderDynamicIndex );
|
|
}
|
|
}
|
|
|
|
pProgramCache->deleteThis();
|
|
|
|
float elapsed = ( float )( Sys_FloatTime() - st ) * 1000.0;
|
|
DevMsg( "WarmShaderCache took %.3f msec\n", elapsed );
|
|
}
|
|
|
|
#endif
|
|
//----------------------------------------------------------------------------------old code
|
|
|
|
#ifdef DX_TO_GL_ABSTRACTION
|
|
// if shaders are changed in a way that requires the client-side cache to be invalidated,
|
|
// increment this string - such changes include combo changes (skips, adding combos)
|
|
const char *k_pszShaderCacheRootKey = "glshadercachev002";
|
|
#endif
|
|
|
|
void CShaderManager::SaveShaderCache( char *cacheName )
|
|
{
|
|
#ifdef DX_TO_GL_ABSTRACTION // must ifdef, it uses calls which don't exist in the real DX9 interface
|
|
|
|
KeyValues *pProgramCache = new KeyValues( k_pszShaderCacheRootKey );
|
|
|
|
if ( !pProgramCache )
|
|
{
|
|
Warning( "Could not write to program cache file!\n" );
|
|
return;
|
|
}
|
|
|
|
int i=0;
|
|
GLMShaderPairInfo info;
|
|
|
|
do
|
|
{
|
|
Dx9Device()->QueryShaderPair( i, &info );
|
|
|
|
if (info.m_status==1)
|
|
{
|
|
// found one
|
|
// extract values of interest which represent a pair of shaders
|
|
|
|
if (info.m_vsName[0] && info.m_psName[0] && (info.m_vsDynamicIndex > -1) && (info.m_psDynamicIndex > -1) )
|
|
{
|
|
// make up a key - this thing is really a list of tuples, so need not be keyed by anything particular
|
|
KeyValues *pProgramKey = pProgramCache->CreateNewKey();
|
|
Assert( pProgramKey );
|
|
|
|
pProgramKey->SetString ( "vs", info.m_vsName );
|
|
pProgramKey->SetString ( "ps", info.m_psName );
|
|
|
|
pProgramKey->SetInt ( "vs_static", info.m_vsStaticIndex );
|
|
pProgramKey->SetInt ( "ps_static", info.m_psStaticIndex );
|
|
|
|
pProgramKey->SetInt ( "vs_dynamic", info.m_vsDynamicIndex );
|
|
pProgramKey->SetInt ( "ps_dynamic", info.m_psDynamicIndex );
|
|
}
|
|
}
|
|
i++;
|
|
} while( info.m_status >= 0 );
|
|
|
|
pProgramCache->SaveToFile( g_pFullFileSystem, cacheName, "MOD" );
|
|
pProgramCache->deleteThis();
|
|
|
|
// done! whew
|
|
#endif
|
|
}
|
|
|
|
bool CShaderManager::LoadShaderCache( char *cacheName )
|
|
{
|
|
#ifdef DX_TO_GL_ABSTRACTION
|
|
KeyValues *pProgramCache = new KeyValues( "" );
|
|
bool found = pProgramCache->LoadFromFile( g_pFullFileSystem, cacheName, "MOD" );
|
|
|
|
if ( !found )
|
|
{
|
|
Warning( "Could not load program cache file %s\n", cacheName );
|
|
return false;
|
|
}
|
|
|
|
if ( Q_stricmp( pProgramCache->GetName(), k_pszShaderCacheRootKey ) )
|
|
{
|
|
Warning( "Ignoring out-of-date shader cache (%s) with root key %s\n", cacheName, pProgramCache->GetName() );
|
|
return false;
|
|
}
|
|
|
|
int nTotalLinkedShaders = 0;
|
|
int nTotalKeyValues = 0;
|
|
|
|
// walk the table..
|
|
FOR_EACH_SUBKEY( pProgramCache, pProgramKey )
|
|
{
|
|
nTotalKeyValues++;
|
|
|
|
// extract values decribing the specific active pair
|
|
// then see if either stage needs a compilation done
|
|
// then proceed to link
|
|
|
|
KeyValues *pValue = pProgramKey->GetFirstValue();
|
|
if (!pValue)
|
|
continue;
|
|
const char *pVertexShaderName = pValue->GetString();
|
|
|
|
pValue = pValue->GetNextValue();
|
|
if (!pValue)
|
|
continue;
|
|
const char *pPixelShaderName = pValue->GetString();
|
|
|
|
pValue = pValue->GetNextValue();
|
|
if (!pValue)
|
|
continue;
|
|
int nVertexShaderStaticIndex = pValue->GetInt();
|
|
|
|
pValue = pValue->GetNextValue();
|
|
if (!pValue)
|
|
continue;
|
|
int nPixelShaderStaticIndex = pValue->GetInt();
|
|
|
|
pValue = pValue->GetNextValue();
|
|
if (!pValue)
|
|
continue;
|
|
int nVertexShaderDynamicIndex = pValue->GetInt();
|
|
|
|
pValue = pValue->GetNextValue();
|
|
if (!pValue)
|
|
continue;
|
|
int nPixelShaderDynamicIndex = pValue->GetInt();
|
|
|
|
ShaderLookup_t vshLookup;
|
|
vshLookup.m_Name = m_ShaderSymbolTable.AddString( pVertexShaderName ); // TODO: use String() here and catch this odd case
|
|
vshLookup.m_nStaticIndex = nVertexShaderStaticIndex;
|
|
VertexShader_t vertexShader = m_VertexShaderDict.Find( vshLookup );
|
|
|
|
// if the VS was not found - now is the time to build it
|
|
if( vertexShader == m_VertexShaderDict.InvalidIndex())
|
|
{
|
|
char temp[1024];
|
|
|
|
V_snprintf( temp, sizeof(temp), "vs-file %s vs-index %d", pVertexShaderName, nVertexShaderStaticIndex );
|
|
CreateVertexShader( pVertexShaderName, nVertexShaderStaticIndex, temp );
|
|
|
|
// this one should not fail
|
|
vertexShader = m_VertexShaderDict.Find( vshLookup );
|
|
Assert( vertexShader != m_VertexShaderDict.InvalidIndex());
|
|
}
|
|
|
|
ShaderLookup_t pshLookup;
|
|
pshLookup.m_Name = m_ShaderSymbolTable.AddString( pPixelShaderName );
|
|
pshLookup.m_nStaticIndex = nPixelShaderStaticIndex;
|
|
PixelShader_t pixelShader = m_PixelShaderDict.Find( pshLookup );
|
|
|
|
if( pixelShader == m_PixelShaderDict.InvalidIndex())
|
|
{
|
|
char temp[1024];
|
|
|
|
V_snprintf( temp, sizeof(temp), "ps-file %s ps-index %d", pPixelShaderName, nPixelShaderStaticIndex );
|
|
CreatePixelShader( pPixelShaderName, nPixelShaderStaticIndex, temp );
|
|
|
|
// this one should not fail
|
|
pixelShader = m_PixelShaderDict.Find( pshLookup );
|
|
Assert( pixelShader != m_PixelShaderDict.InvalidIndex());
|
|
}
|
|
|
|
// If we found both shaders, do the link!
|
|
if ( ( vertexShader != m_VertexShaderDict.InvalidIndex() ) && ( pixelShader != m_PixelShaderDict.InvalidIndex() ) )
|
|
{
|
|
// double check that the hardware shader arrays are actually instantiated.. bail on the attempt if not (odd...)
|
|
if (m_VertexShaderDict[vertexShader].m_ShaderStaticCombos.m_pHardwareShaders && m_PixelShaderDict[pixelShader].m_ShaderStaticCombos.m_pHardwareShaders)
|
|
{
|
|
// and sanity check the indices..
|
|
if ( (nVertexShaderDynamicIndex>=0) && (nPixelShaderDynamicIndex>=0) )
|
|
{
|
|
HardwareShader_t hardwareVertexShader = m_VertexShaderDict[vertexShader].m_ShaderStaticCombos.m_pHardwareShaders[nVertexShaderDynamicIndex];
|
|
HardwareShader_t hardwarePixelShader = m_PixelShaderDict[pixelShader].m_ShaderStaticCombos.m_pHardwareShaders[nPixelShaderDynamicIndex];
|
|
|
|
if ( ( hardwareVertexShader != INVALID_HARDWARE_SHADER ) && ( hardwarePixelShader != INVALID_HARDWARE_SHADER ) )
|
|
{
|
|
if ( S_OK != Dx9Device()->LinkShaderPair( (IDirect3DVertexShader9 *)hardwareVertexShader, (IDirect3DPixelShader9 *)hardwarePixelShader ) )
|
|
{
|
|
Warning( "Could not link OpenGL shaders: %s (%d, %d) : %s (%d, %d)\n", pVertexShaderName, nVertexShaderStaticIndex, nVertexShaderDynamicIndex, pPixelShaderName, nPixelShaderStaticIndex, nPixelShaderDynamicIndex );
|
|
}
|
|
else
|
|
{
|
|
nTotalLinkedShaders++;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Warning( "nVertexShaderDynamicIndex or nPixelShaderDynamicIndex was negative\n" );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Warning( "m_pHardwareShaders was null\n" );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Warning( "Invalid shader linkage: %s (%d, %d) : %s (%d, %d)\n", pVertexShaderName, nVertexShaderStaticIndex, nVertexShaderDynamicIndex, pPixelShaderName, nPixelShaderStaticIndex, nPixelShaderDynamicIndex );
|
|
}
|
|
}
|
|
|
|
Msg( "Loaded program cache file \"%s\", total keyvalues: %i, total successfully linked: %i\n", cacheName, nTotalKeyValues, nTotalLinkedShaders );
|
|
|
|
return true;
|
|
|
|
#else
|
|
return false; // have to return a value on Windows build to appease compiler
|
|
#endif
|
|
}
|
|
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Creates and destroys vertex shaders
|
|
//-----------------------------------------------------------------------------
|
|
VertexShader_t CShaderManager::CreateVertexShader( const char *pFileName, int nStaticVshIndex, char *debugLabel )
|
|
{
|
|
MEM_ALLOC_CREDIT();
|
|
|
|
if ( !pFileName )
|
|
{
|
|
return INVALID_SHADER;
|
|
}
|
|
|
|
#if 0 //old
|
|
if ( mat_cacheshaders.GetBool() )
|
|
{
|
|
WriteToShaderCache( pFileName, nStaticVshIndex );
|
|
}
|
|
#endif
|
|
|
|
VertexShader_t shader;
|
|
ShaderLookup_t lookup;
|
|
lookup.m_Name = m_ShaderSymbolTable.AddString( pFileName );
|
|
lookup.m_nStaticIndex = nStaticVshIndex;
|
|
shader = m_VertexShaderDict.Find( lookup );
|
|
if ( shader == m_VertexShaderDict.InvalidIndex() )
|
|
{
|
|
//printf("\nCShaderManager::CreateVertexShader( filename = %s, staticVshIndex = %d - not in cache", pFileName, nStaticVshIndex );
|
|
|
|
shader = m_VertexShaderDict.AddToTail( lookup );
|
|
if ( !LoadAndCreateShaders( m_VertexShaderDict[shader], true, debugLabel ) )
|
|
{
|
|
return INVALID_SHADER;
|
|
}
|
|
}
|
|
m_VertexShaderDict[shader].IncRefCount();
|
|
return shader;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Create pixel shader
|
|
//-----------------------------------------------------------------------------
|
|
PixelShader_t CShaderManager::CreatePixelShader( const char *pFileName, int nStaticPshIndex, char *debugLabel )
|
|
{
|
|
MEM_ALLOC_CREDIT();
|
|
|
|
if ( !pFileName )
|
|
{
|
|
return INVALID_SHADER;
|
|
}
|
|
|
|
#if 0 //old
|
|
if ( mat_cacheshaders.GetBool() )
|
|
{
|
|
WriteToShaderCache( pFileName, nStaticPshIndex );
|
|
}
|
|
#endif
|
|
|
|
PixelShader_t shader;
|
|
ShaderLookup_t lookup;
|
|
lookup.m_Name = m_ShaderSymbolTable.AddString( pFileName );
|
|
lookup.m_nStaticIndex = nStaticPshIndex;
|
|
shader = m_PixelShaderDict.Find( lookup );
|
|
if ( shader == m_PixelShaderDict.InvalidIndex() )
|
|
{
|
|
shader = m_PixelShaderDict.AddToTail( lookup );
|
|
if ( !LoadAndCreateShaders( m_PixelShaderDict[shader], false, debugLabel ) )
|
|
{
|
|
return INVALID_SHADER;
|
|
}
|
|
}
|
|
m_PixelShaderDict[shader].IncRefCount();
|
|
return shader;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Clear the refCounts to zero
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::ClearVertexAndPixelShaderRefCounts()
|
|
{
|
|
for ( VertexShader_t vshIndex = m_VertexShaderDict.Head();
|
|
vshIndex != m_VertexShaderDict.InvalidIndex();
|
|
vshIndex = m_VertexShaderDict.Next( vshIndex ) )
|
|
{
|
|
m_VertexShaderDict[vshIndex].m_nRefCount = 0;
|
|
}
|
|
|
|
for ( PixelShader_t pshIndex = m_PixelShaderDict.Head();
|
|
pshIndex != m_PixelShaderDict.InvalidIndex();
|
|
pshIndex = m_PixelShaderDict.Next( pshIndex ) )
|
|
{
|
|
m_PixelShaderDict[pshIndex].m_nRefCount = 0;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Destroy all shaders that have no reference
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::PurgeUnusedVertexAndPixelShaders()
|
|
{
|
|
#ifdef DX_TO_GL_ABSTRACTION
|
|
if (mat_autosave_glshaders.GetInt())
|
|
{
|
|
SaveShaderCache("glshaders.cfg");
|
|
}
|
|
return; // don't purge shaders, it's too costly to put them back
|
|
#endif
|
|
|
|
// iterate vertex shaders
|
|
for ( VertexShader_t vshIndex = m_VertexShaderDict.Head(); vshIndex != m_VertexShaderDict.InvalidIndex(); )
|
|
{
|
|
Assert( m_VertexShaderDict[vshIndex].m_nRefCount >= 0 );
|
|
|
|
// Get the next one before we potentially delete the current one.
|
|
VertexShader_t next = m_VertexShaderDict.Next( vshIndex );
|
|
if ( m_VertexShaderDict[vshIndex].m_nRefCount <= 0 )
|
|
{
|
|
DestroyVertexShader( vshIndex );
|
|
}
|
|
vshIndex = next;
|
|
}
|
|
|
|
// iterate pixel shaders
|
|
for ( PixelShader_t pshIndex = m_PixelShaderDict.Head(); pshIndex != m_PixelShaderDict.InvalidIndex(); )
|
|
{
|
|
Assert( m_PixelShaderDict[pshIndex].m_nRefCount >= 0 );
|
|
|
|
// Get the next one before we potentially delete the current one.
|
|
PixelShader_t next = m_PixelShaderDict.Next( pshIndex );
|
|
if ( m_PixelShaderDict[pshIndex].m_nRefCount <= 0 )
|
|
{
|
|
DestroyPixelShader( pshIndex );
|
|
}
|
|
pshIndex = next;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void* CShaderManager::GetCurrentVertexShader()
|
|
{
|
|
return (void*)m_HardwareVertexShader;
|
|
}
|
|
|
|
void* CShaderManager::GetCurrentPixelShader()
|
|
{
|
|
return (void*)m_HardwarePixelShader;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// The low-level dx call to set the vertex shader state
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::SetVertexShaderState( HardwareShader_t shader, DataCacheHandle_t hCachedShader )
|
|
{
|
|
if ( m_HardwareVertexShader != shader )
|
|
{
|
|
RECORD_COMMAND( DX8_SET_VERTEX_SHADER, 1 );
|
|
RECORD_INT( ( int )shader ); // hack hack hack
|
|
|
|
Dx9Device()->SetVertexShader( (IDirect3DVertexShader9*)shader );
|
|
m_HardwareVertexShader = shader;
|
|
}
|
|
}
|
|
|
|
void CShaderManager::BindVertexShader( VertexShaderHandle_t hVertexShader )
|
|
{
|
|
HardwareShader_t hHardwareShader = m_RawVertexShaderDict[ (VertexShaderIndex_t)hVertexShader] ;
|
|
SetVertexShaderState( hHardwareShader );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Sets a particular vertex shader as the current shader
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::SetVertexShader( VertexShader_t shader )
|
|
{
|
|
// Determine which vertex shader to use...
|
|
if ( shader == INVALID_SHADER )
|
|
{
|
|
SetVertexShaderState( 0 );
|
|
return;
|
|
}
|
|
|
|
int vshIndex = m_nVertexShaderIndex;
|
|
Assert( vshIndex >= 0 );
|
|
if( vshIndex < 0 )
|
|
{
|
|
vshIndex = 0;
|
|
}
|
|
|
|
ShaderLookup_t &vshLookup = m_VertexShaderDict[shader];
|
|
// Warning( "vsh: %s static: %d dynamic: %d\n", m_ShaderSymbolTable.String( vshLookup.m_Name ),
|
|
// vshLookup.m_nStaticIndex, m_nVertexShaderIndex );
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
HardwareShader_t &dxshader = m_VertexShaderDict[shader].m_ShaderStaticCombos.m_pHardwareShaders[vshIndex];
|
|
if ( dxshader == INVALID_HARDWARE_SHADER )
|
|
{
|
|
// compile it since we haven't already!
|
|
dxshader = CompileShader( m_ShaderSymbolTable.String( vshLookup.m_Name ), vshLookup.m_nStaticIndex, vshIndex, true );
|
|
Assert( dxshader != INVALID_HARDWARE_SHADER );
|
|
|
|
if( IsX360() )
|
|
{
|
|
//360 does not respond well at all to bad shaders or Error() calls. So we're staying here until we get something that compiles
|
|
while( dxshader == INVALID_HARDWARE_SHADER )
|
|
{
|
|
Warning( "A dynamically compiled vertex shader has failed to build. Pausing for 5 seconds and attempting rebuild.\n" );
|
|
#ifdef _WIN32
|
|
Sleep( 5000 );
|
|
#elif POSIX
|
|
usleep( 5000 );
|
|
#endif
|
|
dxshader = CompileShader( m_ShaderSymbolTable.String( vshLookup.m_Name ), vshLookup.m_nStaticIndex, vshIndex, true );
|
|
}
|
|
}
|
|
}
|
|
#else
|
|
if ( vshLookup.m_Flags & SHADER_FAILED_LOAD )
|
|
{
|
|
Assert( 0 );
|
|
return;
|
|
}
|
|
#ifdef _DEBUG
|
|
vshDebugIndex = (vshDebugIndex + 1) % MAX_SHADER_HISTORY;
|
|
Q_strncpy( vshDebugName[vshDebugIndex], m_ShaderSymbolTable.String( vshLookup.m_Name ), sizeof( vshDebugName[0] ) );
|
|
#endif
|
|
Assert( vshIndex < vshLookup.m_ShaderStaticCombos.m_nCount );
|
|
HardwareShader_t dxshader = vshLookup.m_ShaderStaticCombos.m_pHardwareShaders[vshIndex];
|
|
#endif
|
|
|
|
if ( IsPC() && ( dxshader == INVALID_HARDWARE_SHADER ) && m_bCreateShadersOnDemand )
|
|
{
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
ShaderStaticCombos_t::ShaderCreationData_t *pCreationData = &m_VertexShaderDict[shader].m_ShaderStaticCombos.m_pCreationData[vshIndex];
|
|
#else
|
|
ShaderStaticCombos_t::ShaderCreationData_t *pCreationData = &vshLookup.m_ShaderStaticCombos.m_pCreationData[vshIndex];
|
|
#endif
|
|
|
|
dxshader = CreateD3DVertexShader( ( DWORD * )pCreationData->ByteCode.Base(), pCreationData->ByteCode.Count(), m_ShaderSymbolTable.String( vshLookup.m_Name ) );
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
// copy the compiled shader handle back to wherever it's supposed to be stored
|
|
m_VertexShaderDict[shader].m_ShaderStaticCombos.m_pHardwareShaders[vshIndex] = dxshader;
|
|
#else
|
|
vshLookup.m_ShaderStaticCombos.m_pHardwareShaders[vshIndex] = dxshader;
|
|
#endif
|
|
}
|
|
|
|
Assert( dxshader );
|
|
|
|
#ifndef DYNAMIC_SHADER_COMPILE
|
|
if( !dxshader )
|
|
{
|
|
Error( "!!!!!Using invalid shader combo!!!!! Consult a programmer and tell them to build debug materialsystem.dll and stdshader*.dll. Run with \"mat_bufferprimitives 0\" and look for CMaterial in the call stack and see what m_pDebugName is. You are likely using a shader combo that has been skipped.\n" );
|
|
}
|
|
#endif
|
|
|
|
SetVertexShaderState( dxshader );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// The low-level dx call to set the pixel shader state
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::SetPixelShaderState( HardwareShader_t shader, DataCacheHandle_t hCachedShader )
|
|
{
|
|
if ( m_HardwarePixelShader != shader )
|
|
{
|
|
Dx9Device()->SetPixelShader( (IDirect3DPixelShader*)shader );
|
|
m_HardwarePixelShader = shader;
|
|
}
|
|
}
|
|
|
|
void CShaderManager::BindPixelShader( PixelShaderHandle_t hPixelShader )
|
|
{
|
|
HardwareShader_t hHardwareShader = m_RawPixelShaderDict[ (PixelShaderIndex_t)hPixelShader ];
|
|
SetPixelShaderState( hHardwareShader );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Sets a particular pixel shader as the current shader
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::SetPixelShader( PixelShader_t shader )
|
|
{
|
|
if ( shader == INVALID_SHADER )
|
|
{
|
|
SetPixelShaderState( 0 );
|
|
return;
|
|
}
|
|
|
|
int pshIndex = m_nPixelShaderIndex;
|
|
Assert( pshIndex >= 0 );
|
|
ShaderLookup_t &pshLookup = m_PixelShaderDict[shader];
|
|
// Warning( "psh: %s static: %d dynamic: %d\n", m_ShaderSymbolTable.String( pshLookup.m_Name ),
|
|
// pshLookup.m_nStaticIndex, m_nPixelShaderIndex );
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
HardwareShader_t &dxshader = m_PixelShaderDict[shader].m_ShaderStaticCombos.m_pHardwareShaders[pshIndex];
|
|
if ( dxshader == INVALID_HARDWARE_SHADER )
|
|
{
|
|
// compile it since we haven't already!
|
|
dxshader = CompileShader( m_ShaderSymbolTable.String( pshLookup.m_Name ), pshLookup.m_nStaticIndex, pshIndex, false );
|
|
// Assert( dxshader != INVALID_HARDWARE_SHADER );
|
|
|
|
if( IsX360() )
|
|
{
|
|
//360 does not respond well at all to bad shaders or Error() calls. So we're staying here until we get something that compiles
|
|
while( dxshader == INVALID_HARDWARE_SHADER )
|
|
{
|
|
Warning( "A dynamically compiled pixel shader has failed to build. Pausing for 5 seconds and attempting rebuild.\n" );
|
|
#ifdef _WIN32
|
|
Sleep( 5000 );
|
|
#elif POSIX
|
|
usleep( 5000 );
|
|
#endif
|
|
dxshader = CompileShader( m_ShaderSymbolTable.String( pshLookup.m_Name ), pshLookup.m_nStaticIndex, pshIndex, false );
|
|
}
|
|
}
|
|
}
|
|
#else
|
|
if ( pshLookup.m_Flags & SHADER_FAILED_LOAD )
|
|
{
|
|
Assert( 0 );
|
|
return;
|
|
}
|
|
#ifdef _DEBUG
|
|
pshDebugIndex = (pshDebugIndex + 1) % MAX_SHADER_HISTORY;
|
|
Q_strncpy( pshDebugName[pshDebugIndex], m_ShaderSymbolTable.String( pshLookup.m_Name ), sizeof( pshDebugName[0] ) );
|
|
#endif
|
|
HardwareShader_t dxshader = pshLookup.m_ShaderStaticCombos.m_pHardwareShaders[pshIndex];
|
|
#endif
|
|
|
|
if ( IsPC() && ( dxshader == INVALID_HARDWARE_SHADER ) && m_bCreateShadersOnDemand )
|
|
{
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
ShaderStaticCombos_t::ShaderCreationData_t *pCreationData = &m_PixelShaderDict[shader].m_ShaderStaticCombos.m_pCreationData[pshIndex];
|
|
#else
|
|
ShaderStaticCombos_t::ShaderCreationData_t *pCreationData = &pshLookup.m_ShaderStaticCombos.m_pCreationData[pshIndex];
|
|
#endif
|
|
|
|
const char *pShaderName = m_ShaderSymbolTable.String( pshLookup.m_Name );
|
|
dxshader = CreateD3DPixelShader( ( DWORD * )pCreationData->ByteCode.Base(), pCreationData->iCentroidMask, pCreationData->ByteCode.Count(), pShaderName );
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
// copy the compiled shader handle back to wherever it's supposed to be stored
|
|
m_PixelShaderDict[shader].m_ShaderStaticCombos.m_pHardwareShaders[pshIndex] = dxshader;
|
|
#else
|
|
pshLookup.m_ShaderStaticCombos.m_pHardwareShaders[pshIndex] = dxshader;
|
|
#endif
|
|
}
|
|
|
|
AssertMsg( dxshader != INVALID_HARDWARE_SHADER, "Failed to set pixel shader." );
|
|
SetPixelShaderState( dxshader );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Resets the shader state
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::ResetShaderState()
|
|
{
|
|
// This will force the calls to SetVertexShader + SetPixelShader to actually set the state
|
|
m_HardwareVertexShader = (HardwareShader_t)-1;
|
|
m_HardwarePixelShader = (HardwareShader_t)-1;
|
|
|
|
SetVertexShader( INVALID_SHADER );
|
|
SetPixelShader( INVALID_SHADER );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Destroy a particular vertex shader
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::DestroyVertexShader( VertexShader_t shader )
|
|
{
|
|
ShaderStaticCombos_t &combos = m_VertexShaderDict[shader].m_ShaderStaticCombos;
|
|
int i;
|
|
for ( i = 0; i < combos.m_nCount; i++ )
|
|
{
|
|
if ( combos.m_pHardwareShaders[i] != INVALID_HARDWARE_SHADER )
|
|
{
|
|
IDirect3DVertexShader9* pShader = ( IDirect3DVertexShader9 * )combos.m_pHardwareShaders[i];
|
|
UnregisterVS( pShader );
|
|
#ifdef DBGFLAG_ASSERT
|
|
int nRetVal =
|
|
#endif
|
|
pShader->Release();
|
|
Assert( nRetVal == 0 );
|
|
}
|
|
}
|
|
delete [] combos.m_pHardwareShaders;
|
|
combos.m_pHardwareShaders = NULL;
|
|
|
|
if ( combos.m_pCreationData != NULL )
|
|
{
|
|
delete [] combos.m_pCreationData;
|
|
combos.m_pCreationData = NULL;
|
|
}
|
|
|
|
m_VertexShaderDict.Remove( shader );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Destroy a particular pixel shader
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::DestroyPixelShader( PixelShader_t pixelShader )
|
|
{
|
|
ShaderStaticCombos_t &combos = m_PixelShaderDict[pixelShader].m_ShaderStaticCombos;
|
|
int i;
|
|
for ( i = 0; i < combos.m_nCount; i++ )
|
|
{
|
|
if ( combos.m_pHardwareShaders[i] != INVALID_HARDWARE_SHADER )
|
|
{
|
|
IDirect3DPixelShader* pShader = ( IDirect3DPixelShader * )combos.m_pHardwareShaders[i];
|
|
UnregisterPS( pShader );
|
|
#ifdef DBGFLAG_ASSERT
|
|
int nRetVal =
|
|
#endif
|
|
pShader->Release();
|
|
Assert( nRetVal == 0 );
|
|
}
|
|
}
|
|
delete [] combos.m_pHardwareShaders;
|
|
combos.m_pHardwareShaders = NULL;
|
|
|
|
if ( combos.m_pCreationData != NULL )
|
|
{
|
|
delete [] combos.m_pCreationData;
|
|
combos.m_pCreationData = NULL;
|
|
}
|
|
|
|
m_PixelShaderDict.Remove( pixelShader );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Destroys all shaders
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::DestroyAllShaders( void )
|
|
{
|
|
// Remarking this out because it's conflicting with dxabstract's shutdown resource leak detection code (we leak thousands of shaders at shutdown with this in place).
|
|
// I see no reason why we would want to do this in D3D9 but not GL?
|
|
//#ifdef DX_TO_GL_ABSTRACTION
|
|
// return;
|
|
//#endif
|
|
|
|
for ( VertexShader_t vshIndex = m_VertexShaderDict.Head();
|
|
vshIndex != m_VertexShaderDict.InvalidIndex(); )
|
|
{
|
|
Assert( m_VertexShaderDict[vshIndex].m_nRefCount >= 0 );
|
|
VertexShader_t next = m_VertexShaderDict.Next( vshIndex );
|
|
DestroyVertexShader( vshIndex );
|
|
vshIndex = next;
|
|
}
|
|
|
|
for ( PixelShader_t pshIndex = m_PixelShaderDict.Head();
|
|
pshIndex != m_PixelShaderDict.InvalidIndex(); )
|
|
{
|
|
Assert( m_PixelShaderDict[pshIndex].m_nRefCount >= 0 );
|
|
PixelShader_t next = m_PixelShaderDict.Next( pshIndex );
|
|
DestroyPixelShader( pshIndex );
|
|
pshIndex = next;
|
|
}
|
|
|
|
// invalidate the file cache
|
|
m_ShaderFileCache.Purge();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// print all vertex and pixel shaders along with refcounts to the console
|
|
//-----------------------------------------------------------------------------
|
|
void CShaderManager::SpewVertexAndPixelShaders( void )
|
|
{
|
|
// only spew a populated shader file cache
|
|
Msg( "\nShader File Cache:\n" );
|
|
for ( int cacheIndex = m_ShaderFileCache.Head();
|
|
cacheIndex != m_ShaderFileCache.InvalidIndex();
|
|
cacheIndex = m_ShaderFileCache.Next( cacheIndex ) )
|
|
{
|
|
ShaderFileCache_t *pCache = &m_ShaderFileCache[cacheIndex];
|
|
Msg( "Total Combos:%9d Static:%9d Dynamic:%7d SeekTable:%7d Ver:%d '%s'\n",
|
|
pCache->m_Header.m_nTotalCombos,
|
|
pCache->m_Header.m_nTotalCombos/pCache->m_Header.m_nDynamicCombos,
|
|
pCache->m_Header.m_nDynamicCombos,
|
|
pCache->IsOldVersion() ? 0 : pCache->m_Header.m_nNumStaticCombos,
|
|
pCache->m_Header.m_nVersion,
|
|
m_ShaderSymbolTable.String( pCache->m_Filename ) );
|
|
}
|
|
Msg( "\n" );
|
|
|
|
// spew vertex shader dictionary
|
|
int totalVertexShaders = 0;
|
|
int totalVertexShaderSets = 0;
|
|
for ( VertexShader_t vshIndex = m_VertexShaderDict.Head();
|
|
vshIndex != m_VertexShaderDict.InvalidIndex();
|
|
vshIndex = m_VertexShaderDict.Next( vshIndex ) )
|
|
{
|
|
const ShaderLookup_t &lookup = m_VertexShaderDict[vshIndex];
|
|
const char *pName = m_ShaderSymbolTable.String( lookup.m_Name );
|
|
Msg( "vsh 0x%8.8x: static combo:%9d dynamic combos:%6d refcount:%4d \"%s\"\n", vshIndex,
|
|
( int )lookup.m_nStaticIndex, ( int )lookup.m_ShaderStaticCombos.m_nCount,
|
|
lookup.m_nRefCount, pName );
|
|
totalVertexShaders += lookup.m_ShaderStaticCombos.m_nCount;
|
|
totalVertexShaderSets++;
|
|
}
|
|
|
|
// spew pixel shader dictionary
|
|
int totalPixelShaders = 0;
|
|
int totalPixelShaderSets = 0;
|
|
for ( PixelShader_t pshIndex = m_PixelShaderDict.Head();
|
|
pshIndex != m_PixelShaderDict.InvalidIndex();
|
|
pshIndex = m_PixelShaderDict.Next( pshIndex ) )
|
|
{
|
|
const ShaderLookup_t &lookup = m_PixelShaderDict[pshIndex];
|
|
const char *pName = m_ShaderSymbolTable.String( lookup.m_Name );
|
|
Msg( "psh 0x%8.8x: static combo:%9d dynamic combos:%6d refcount:%4d \"%s\"\n", pshIndex,
|
|
( int )lookup.m_nStaticIndex, ( int )lookup.m_ShaderStaticCombos.m_nCount,
|
|
lookup.m_nRefCount, pName );
|
|
totalPixelShaders += lookup.m_ShaderStaticCombos.m_nCount;
|
|
totalPixelShaderSets++;
|
|
}
|
|
|
|
Msg( "Total unique vertex shaders: %d\n", totalVertexShaders );
|
|
Msg( "Total vertex shader sets: %d\n", totalVertexShaderSets );
|
|
Msg( "Total unique pixel shaders: %d\n", totalPixelShaders );
|
|
Msg( "Total pixel shader sets: %d\n", totalPixelShaderSets );
|
|
}
|
|
|
|
CON_COMMAND( mat_spewvertexandpixelshaders, "Print all vertex and pixel shaders currently loaded to the console" )
|
|
{
|
|
( ( CShaderManager * )ShaderManager() )->SpewVertexAndPixelShaders();
|
|
}
|
|
|
|
const char *CShaderManager::GetActiveVertexShaderName()
|
|
{
|
|
#if !defined( _DEBUG )
|
|
return "";
|
|
#else
|
|
if ( !m_HardwareVertexShader )
|
|
{
|
|
return "NULL";
|
|
}
|
|
return vshDebugName[vshDebugIndex];
|
|
#endif
|
|
}
|
|
|
|
const char *CShaderManager::GetActivePixelShaderName()
|
|
{
|
|
#if !defined( _DEBUG )
|
|
return "";
|
|
#else
|
|
if ( !m_HardwarePixelShader )
|
|
{
|
|
return "NULL";
|
|
}
|
|
return pshDebugName[pshDebugIndex];
|
|
#endif
|
|
}
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
void CShaderManager::FlushShaders( void )
|
|
{
|
|
for( VertexShader_t shader = m_VertexShaderDict.Head();
|
|
shader != m_VertexShaderDict.InvalidIndex();
|
|
shader = m_VertexShaderDict.Next( shader ) )
|
|
{
|
|
int i;
|
|
ShaderStaticCombos_t &combos = m_VertexShaderDict[shader].m_ShaderStaticCombos;
|
|
for( i = 0; i < combos.m_nCount; i++ )
|
|
{
|
|
if( combos.m_pHardwareShaders[i] != INVALID_HARDWARE_SHADER )
|
|
{
|
|
#ifdef _DEBUG
|
|
int nRetVal=
|
|
#endif
|
|
( ( IDirect3DVertexShader9 * )combos.m_pHardwareShaders[i] )->Release();
|
|
Assert( nRetVal == 0 );
|
|
}
|
|
combos.m_pHardwareShaders[i] = INVALID_HARDWARE_SHADER;
|
|
}
|
|
}
|
|
|
|
for( PixelShader_t shader = m_PixelShaderDict.Head();
|
|
shader != m_PixelShaderDict.InvalidIndex();
|
|
shader = m_PixelShaderDict.Next( shader ) )
|
|
{
|
|
int i;
|
|
ShaderStaticCombos_t &combos = m_PixelShaderDict[shader].m_ShaderStaticCombos;
|
|
for( i = 0; i < combos.m_nCount; i++ )
|
|
{
|
|
if( combos.m_pHardwareShaders[i] != INVALID_HARDWARE_SHADER )
|
|
{
|
|
#ifdef _DEBUG
|
|
int nRetVal =
|
|
#endif
|
|
( ( IDirect3DPixelShader * )combos.m_pHardwareShaders[i] )->Release();
|
|
Assert( nRetVal == 0 );
|
|
}
|
|
combos.m_pHardwareShaders[i] = INVALID_HARDWARE_SHADER;
|
|
}
|
|
}
|
|
|
|
// invalidate the file cache
|
|
m_ShaderFileCache.Purge();
|
|
}
|
|
#endif
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
static void MatFlushShaders( void )
|
|
{
|
|
#if defined( _X360 )
|
|
XBX_rSyncShaderCache();
|
|
#endif
|
|
( ( CShaderManager * )ShaderManager() )->FlushShaders();
|
|
}
|
|
#endif
|
|
|
|
#ifdef DYNAMIC_SHADER_COMPILE
|
|
CON_COMMAND( mat_flushshaders, "flush all hardware shaders when using DYNAMIC_SHADER_COMPILE" )
|
|
{
|
|
MatFlushShaders();
|
|
}
|
|
#endif
|
|
|
|
CON_COMMAND( mat_shadercount, "display count of all shaders and reset that count" )
|
|
{
|
|
Warning( "Num Pixel Shaders = %d Vertex Shaders=%d\n", s_NumPixelShadersCreated, s_NumVertexShadersCreated );
|
|
s_NumVertexShadersCreated = 0;
|
|
s_NumPixelShadersCreated = 0;
|
|
}
|
|
|
|
#if defined( DX_TO_GL_ABSTRACTION )
|
|
void CShaderManager::DoStartupShaderPreloading()
|
|
{
|
|
if (mat_autoload_glshaders.GetInt())
|
|
{
|
|
double flStartTime = Plat_FloatTime();
|
|
|
|
s_NumVertexShadersCreated = s_NumPixelShadersCreated = 0;
|
|
|
|
// try base file
|
|
#ifdef OSX
|
|
if ( !LoadShaderCache("glbaseshaders_osx.cfg") ) // factory cache
|
|
#else
|
|
if ( !LoadShaderCache("glbaseshaders.cfg") ) // factory cache
|
|
#endif
|
|
{
|
|
Warning( "Could not find base GL shader cache file\n" );
|
|
}
|
|
|
|
if ( !LoadShaderCache("glshaders.cfg") ) // user mutable cache
|
|
{
|
|
Warning( "Could not find user GL shader cache file\n" );
|
|
}
|
|
|
|
double flEndTime = Plat_FloatTime();
|
|
Msg( "Precache: Took %d ms, Vertex %d, Pixel %d\n", ( int )( ( flEndTime - flStartTime ) * 1000.0 ), s_NumVertexShadersCreated, s_NumPixelShadersCreated );
|
|
}
|
|
}
|
|
#endif
|
|
|