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common/quicktime_win32/CGImage.h

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+/*
+     File:       CGImage.h
+ 
+     Contains:   CoreGraphics images
+ 
+     Version:    QuickTime 7.3
+ 
+     Copyright:  (c) 2007 (c) 2000-2001 by Apple Computer, Inc., all rights reserved.
+ 
+     Bugs?:      For bug reports, consult the following page on
+                 the World Wide Web:
+ 
+                     http://developer.apple.com/bugreporter/
+ 
+*/
+#ifndef CGIMAGE_H_
+#define CGIMAGE_H_
+
+#ifndef __CGBASE__
+#include <CGBase.h>
+#endif
+
+#ifndef __CGCOLORSPACE__
+#include <CGColorSpace.h>
+#endif
+
+#ifndef __CGDATAPROVIDER__
+#include <CGDataProvider.h>
+#endif
+
+
+
+
+#if PRAGMA_ONCE
+#pragma once
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if PRAGMA_IMPORT
+#pragma import on
+#endif
+
+#if PRAGMA_ENUM_ALWAYSINT
+    #if defined(__fourbyteints__) && !__fourbyteints__ 
+        #define __CGIMAGE__RESTORE_TWOBYTEINTS
+        #pragma fourbyteints on
+    #endif
+    #pragma enumsalwaysint on
+#elif PRAGMA_ENUM_OPTIONS
+    #pragma option enum=int
+#elif PRAGMA_ENUM_PACK
+    #if __option(pack_enums)
+        #define __CGIMAGE__RESTORE_PACKED_ENUMS
+        #pragma options(!pack_enums)
+    #endif
+#endif
+
+typedef struct CGImage*                 CGImageRef;
+enum CGImageAlphaInfo {
+  kCGImageAlphaNone             = 0,
+  kCGImageAlphaPremultipliedLast = 1,   /* For example, premultiplied RGBA */
+  kCGImageAlphaPremultipliedFirst = 2,  /* For example, premultiplied ARGB */
+  kCGImageAlphaLast             = 3,    /* For example, non-premultiplied RGBA */
+  kCGImageAlphaFirst            = 4,    /* For example, non-premultiplied ARGB */
+  kCGImageAlphaNoneSkipLast     = 5,    /* Equivalent to kCGImageAlphaNone. */
+  kCGImageAlphaNoneSkipFirst    = 6
+};
+typedef enum CGImageAlphaInfo CGImageAlphaInfo;
+
+
+/* Create an image. */
+/*
+ *  CGImageCreate()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGImageRef )
+CGImageCreate(
+  size_t                   width,
+  size_t                   height,
+  size_t                   bitsPerComponent,
+  size_t                   bitsPerPixel,
+  size_t                   bytesPerRow,
+  CGColorSpaceRef          colorspace,
+  CGImageAlphaInfo         alphaInfo,
+  CGDataProviderRef        provider,
+  const float              decode[],
+  int                      shouldInterpolate,
+  CGColorRenderingIntent   intent);
+
+
+/* Create an image mask. */
+/*
+ *  CGImageMaskCreate()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGImageRef )
+CGImageMaskCreate(
+  size_t              width,
+  size_t              height,
+  size_t              bitsPerComponent,
+  size_t              bitsPerPixel,
+  size_t              bytesPerRow,
+  CGDataProviderRef   provider,
+  const float         decode[],
+  int                 shouldInterpolate);
+
+
+/* Create an image from `source', a data provider of JPEG-encoded data. */
+/*
+ *  CGImageCreateWithJPEGDataProvider()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.1 and later
+ */
+EXTERN_API_C( CGImageRef )
+CGImageCreateWithJPEGDataProvider(
+  CGDataProviderRef        source,
+  const float              decode[],
+  int                      shouldInterpolate,
+  CGColorRenderingIntent   intent);
+
+
+/* Increment the retain count of `image' and return it.  All images are
+ * created with an initial retain count of 1. */
+/*
+ *  CGImageRetain()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGImageRef )
+CGImageRetain(CGImageRef image);
+
+
+/* Decrement the retain count of `image'.  If the retain count reaches 0,
+ * then release it and any associated resources. */
+/*
+ *  CGImageRelease()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( void )
+CGImageRelease(CGImageRef image);
+
+
+/* Return 1 if `image' is an image mask, 0 otherwise. */
+/*
+ *  CGImageIsMask()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( int )
+CGImageIsMask(CGImageRef image);
+
+
+/* Return the width of `image'. */
+/*
+ *  CGImageGetWidth()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( size_t )
+CGImageGetWidth(CGImageRef image);
+
+
+/* Return the height of `image'. */
+/*
+ *  CGImageGetHeight()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( size_t )
+CGImageGetHeight(CGImageRef image);
+
+
+/* Return the number of bits/component of `image'. */
+/*
+ *  CGImageGetBitsPerComponent()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( size_t )
+CGImageGetBitsPerComponent(CGImageRef image);
+
+
+/* Return the number of bits/pixel of `image'. */
+/*
+ *  CGImageGetBitsPerPixel()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( size_t )
+CGImageGetBitsPerPixel(CGImageRef image);
+
+
+/* Return the number of bytes/row of `image'. */
+/*
+ *  CGImageGetBytesPerRow()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( size_t )
+CGImageGetBytesPerRow(CGImageRef image);
+
+
+/* Return the colorspace of `image', or NULL if `image' is an image
+ * mask. */
+/*
+ *  CGImageGetColorSpace()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGColorSpaceRef )
+CGImageGetColorSpace(CGImageRef image);
+
+
+/* Return the alpha info of `image'. */
+/*
+ *  CGImageGetAlphaInfo()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGImageAlphaInfo )
+CGImageGetAlphaInfo(CGImageRef image);
+
+
+/*Return the data provider of `image'. */
+/*
+ *  CGImageGetDataProvider()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGDataProviderRef )
+CGImageGetDataProvider(CGImageRef image);
+
+
+/* Return the decode array of `image'. */
+/*
+ *  CGImageGetDecode()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( const float * )
+CGImageGetDecode(CGImageRef image);
+
+
+/* Return the interpolation parameter of `image'. */
+/*
+ *  CGImageGetShouldInterpolate()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( int )
+CGImageGetShouldInterpolate(CGImageRef image);
+
+
+/* Return the rendering intent of `image'. */
+/*
+ *  CGImageGetRenderingIntent()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGColorRenderingIntent )
+CGImageGetRenderingIntent(CGImageRef image);
+
+
+
+#if PRAGMA_ENUM_ALWAYSINT
+    #pragma enumsalwaysint reset
+    #ifdef __CGIMAGE__RESTORE_TWOBYTEINTS
+        #pragma fourbyteints off
+    #endif
+#elif PRAGMA_ENUM_OPTIONS
+    #pragma option enum=reset
+#elif defined(__CGIMAGE__RESTORE_PACKED_ENUMS)
+    #pragma options(pack_enums)
+#endif
+
+#ifdef PRAGMA_IMPORT_OFF
+#pragma import off
+#elif PRAGMA_IMPORT
+#pragma import reset
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CGIMAGE_H_ */
+