part 1 of ffmpeg update. several are still missing

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1807 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 132 insertions, 51 deletions

diff --git a/src/lib/ffmpeg/avutil.pas b/src/lib/ffmpeg/avutil.pas
index 6de35f1b..bba5b34a 100644
--- a/src/lib/ffmpeg/avutil.pas
+++ b/src/lib/ffmpeg/avutil.pas
@@ -29,14 +29,21 @@
  *
  * libavutil/avutil.h:
  *  Min. version: 49.0.1, revision 6577,  Sat Oct 7 15:30:46 2006 UTC
- *  Max. version: 49.14.0, revision 16912, Sun Feb 1 02:00:19 2009 UTC 
+ *  Max. version: 49.14.0, revision 16912, Sun Feb 1 02:00:19 2009 UTC
  *
  * libavutil/mem.h:
- *  revision 16590, Tue Jan 13 23:44:16 2009 UTC 
+ *  revision 16590, Tue Jan 13 23:44:16 2009 UTC
  *
  * libavutil/log.h:
- *  revision 16571, Tue Jan 13 00:14:43 2009 UTC 
+ *  revision 16571, Tue Jan 13 00:14:43 2009 UTC
  *)
+{
+ Update changes auf avutil.h, mem.h and log.h
+ Max. version 50.03.0, Tue, Jun 09 24:00:00 2009 UTC 
+ include/keep pixfmt.h (change in revision 50.01.0)
+ Maybe, the pixelformats are not needed, but it has not been checked.
+ log.h is only partial.
+}
 
 unit avutil;
 
@@ -62,8 +69,8 @@ uses
 
 const
   (* Max. supported version by this header *)
-  LIBAVUTIL_MAX_VERSION_MAJOR   = 49;
-  LIBAVUTIL_MAX_VERSION_MINOR   = 14;
+  LIBAVUTIL_MAX_VERSION_MAJOR   = 50;
+  LIBAVUTIL_MAX_VERSION_MINOR   = 3;
   LIBAVUTIL_MAX_VERSION_RELEASE = 0;
   LIBAVUTIL_MAX_VERSION = (LIBAVUTIL_MAX_VERSION_MAJOR * VERSION_MAJOR) +
                           (LIBAVUTIL_MAX_VERSION_MINOR * VERSION_MINOR) +
@@ -112,6 +119,14 @@ type
  * components stored in AVFrame.data[1] should be in the range 0..255.
  * This is important as many custom PAL8 video codecs that were designed
  * to run on the IBM VGA graphics adapter use 6-bit palette components.
+ *
+ * For all the 8bit per pixel formats, an RGB32 palette is in data[1] like
+ * for pal8. This palette is filled in automatically by the function
+ * allocating the picture.
+ *
+ * Note, make sure that all newly added big endian formats have pix_fmt&1==1
+ * and that all newly added little endian formats have pix_fmt&1==0
+ * this allows simpler detection of big vs little endian.
  *)
 
   PAVPixelFormat = ^TAVPixelFormat;
@@ -123,11 +138,15 @@ type
     PIX_FMT_BGR24,     ///< packed RGB 8:8:8, 24bpp, BGRBGR...
     PIX_FMT_YUV422P,   ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
     PIX_FMT_YUV444P,   ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
+{$IF LIBAVUTIL_VERSION <= 50001000} // 50.01.0
     PIX_FMT_RGB32,     ///< packed RGB 8:8:8, 32bpp, (msb)8A 8R 8G 8B(lsb), in CPU endianness
+{$IFEND}
     PIX_FMT_YUV410P,   ///< planar YUV 4:1:0,  9bpp, (1 Cr & Cb sample per 4x4 Y samples)
     PIX_FMT_YUV411P,   ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
+{$IF LIBAVUTIL_VERSION <= 50000000} // 50.00.0
     PIX_FMT_RGB565,    ///< packed RGB 5:6:5, 16bpp, (msb)   5R 6G 5B(lsb), in CPU endianness
     PIX_FMT_RGB555,    ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), in CPU endianness, most significant bit to 0
+{$IFEND}
     PIX_FMT_GRAY8,     ///<        Y        ,  8bpp
     PIX_FMT_MONOWHITE, ///<        Y        ,  1bpp, 0 is white, 1 is black
     PIX_FMT_MONOBLACK, ///<        Y        ,  1bpp, 0 is black, 1 is white
@@ -135,13 +154,17 @@ type
     PIX_FMT_YUVJ420P,  ///< planar YUV 4:2:0, 12bpp, full scale (JPEG)
     PIX_FMT_YUVJ422P,  ///< planar YUV 4:2:2, 16bpp, full scale (JPEG)
     PIX_FMT_YUVJ444P,  ///< planar YUV 4:4:4, 24bpp, full scale (JPEG)
-    PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing(xvmc_render.h)
+    PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing
     PIX_FMT_XVMC_MPEG2_IDCT,
     PIX_FMT_UYVY422,   ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
     PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
+{$IF LIBAVUTIL_VERSION <= 50001000} // 50.01.0
     PIX_FMT_BGR32,     ///< packed RGB 8:8:8, 32bpp, (msb)8A 8B 8G 8R(lsb), in CPU endianness
+{$IFEND}
+{$IF LIBAVUTIL_VERSION <= 50000000} // 50.00.0
     PIX_FMT_BGR565,    ///< packed RGB 5:6:5, 16bpp, (msb)   5B 6G 5R(lsb), in CPU endianness
     PIX_FMT_BGR555,    ///< packed RGB 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), in CPU endianness, most significant bit to 1
+{$IFEND}
     PIX_FMT_BGR8,      ///< packed RGB 3:3:2,  8bpp, (msb)2B 3G 3R(lsb)
     PIX_FMT_BGR4,      ///< packed RGB 1:2:1,  4bpp, (msb)1B 2G 1R(lsb)
     PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1,  8bpp, (msb)1B 2G 1R(lsb)
@@ -150,10 +173,15 @@ type
     PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1,  8bpp, (msb)1R 2G 1B(lsb)
     PIX_FMT_NV12,      ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 for UV
     PIX_FMT_NV21,      ///< as above, but U and V bytes are swapped
-
+{$IF LIBAVUTIL_VERSION <= 50001000} // 50.01.0
     PIX_FMT_RGB32_1,   ///< packed RGB 8:8:8, 32bpp, (msb)8R 8G 8B 8A(lsb), in CPU endianness
     PIX_FMT_BGR32_1,   ///< packed RGB 8:8:8, 32bpp, (msb)8B 8G 8R 8A(lsb), in CPU endianness
-
+{$ELSE} // 50.02.0
+    PIX_FMT_ARGB,      ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
+    PIX_FMT_RGBA,      ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
+    PIX_FMT_ABGR,      ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
+    PIX_FMT_BGRA,      ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
+{$IFEND}
     PIX_FMT_GRAY16BE,  ///<        Y        , 16bpp, big-endian
     PIX_FMT_GRAY16LE,  ///<        Y        , 16bpp, little-endian
     PIX_FMT_YUV440P,   ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
@@ -164,23 +192,74 @@ type
     PIX_FMT_VDPAU_MPEG2,///< MPEG-2 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
     PIX_FMT_VDPAU_WMV3,///< WMV3 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
     PIX_FMT_VDPAU_VC1, ///< VC-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+{$IF LIBAVUTIL_VERSION >= 49015000} // 49.15.0
+    PIX_FMT_RGB48BE,   ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, big-endian
+    PIX_FMT_RGB48LE,   ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, little-endian
+{$IFEND}
+{$IF LIBAVUTIL_VERSION >= 50001000} // 50.01.0
+    PIX_FMT_RGB565BE,  ///< packed RGB 5:6:5, 16bpp, (msb)   5R 6G 5B(lsb), big-endian
+    PIX_FMT_RGB565LE,  ///< packed RGB 5:6:5, 16bpp, (msb)   5R 6G 5B(lsb), little-endian
+    PIX_FMT_RGB555BE,  ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian, most significant bit to 0
+    PIX_FMT_RGB555LE,  ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), little-endian, most significant bit to 0
+
+    PIX_FMT_BGR565BE,  ///< packed BGR 5:6:5, 16bpp, (msb)   5B 6G 5R(lsb), big-endian
+    PIX_FMT_BGR565LE,  ///< packed BGR 5:6:5, 16bpp, (msb)   5B 6G 5R(lsb), little-endian
+    PIX_FMT_BGR555BE,  ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian, most significant bit to 1
+    PIX_FMT_BGR555LE,  ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), little-endian, most significant bit to 1
+
+    PIX_FMT_VAAPI_MOCO, ///< HW acceleration through VA API at motion compensation entry-point, Picture.data[3] contains a vaapi_render_state struct which contains macroblocks as well as various fields extracted from headers
+    PIX_FMT_VAAPI_IDCT, ///< HW acceleration through VA API at IDCT entry-point, Picture.data[3] contains a vaapi_render_state struct which contains fields extracted from headers
+    PIX_FMT_VAAPI_VLD,  ///< HW decoding through VA API, Picture.data[3] contains a vaapi_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
+{$IFEND}
     PIX_FMT_NB         ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
   );
 
 const
 {$ifdef WORDS_BIGENDIAN}
-  PIX_FMT_RGBA = PIX_FMT_RGB32_1;
-  PIX_FMT_BGRA = PIX_FMT_BGR32_1;
-  PIX_FMT_ARGB = PIX_FMT_RGB32;
-  PIX_FMT_ABGR = PIX_FMT_BGR32;
-  PIX_FMT_GRAY16 = PIX_FMT_GRAY16BE;
+  {$IF LIBAVUTIL_VERSION <= 50001000} // 50.01.0
+    PIX_FMT_RGBA    = PIX_FMT_RGB32_1;
+    PIX_FMT_BGRA    = PIX_FMT_BGR32_1;
+    PIX_FMT_ARGB    = PIX_FMT_RGB32;
+    PIX_FMT_ABGR    = PIX_FMT_BGR32;
+  {$ELSE} // 50.02.0
+    PIX_FMT_RGB32   = PIX_FMT_ARGB;
+    PIX_FMT_RGB32_1 = PIX_FMT_RGBA;
+    PIX_FMT_BGR32   = PIX_FMT_ABGR;
+    PIX_FMT_BGR32_1 = PIX_FMT_BGRA;
+  {$IFEND}
+  PIX_FMT_GRAY16  = PIX_FMT_GRAY16BE;
+  {$IF LIBAVUTIL_VERSION >= 49015000} // 49.15.0
+    PIX_FMT_RGB48   = PIX_FMT_RGB48BE;
+  {$IFEND}
+  {$IF LIBAVUTIL_VERSION >= 50001000} // 50.01.0
+    PIX_FMT_RGB565  = PIX_FMT_RGB565BE;
+    PIX_FMT_RGB555  = PIX_FMT_RGB555BE;
+    PIX_FMT_BGR565  = PIX_FMT_BGR565BE;
+    PIX_FMT_BGR555  = PIX_FMT_BGR555BE
+  {$IFEND}
 {$else}
-  PIX_FMT_RGBA = PIX_FMT_BGR32;
-  PIX_FMT_BGRA = PIX_FMT_RGB32;
-  PIX_FMT_ARGB = PIX_FMT_BGR32_1;
-  PIX_FMT_ABGR = PIX_FMT_RGB32_1;
-  PIX_FMT_GRAY16 = PIX_FMT_GRAY16LE;
-{$endif}
+  {$IF LIBAVUTIL_VERSION <= 50001000} // 50.01.0
+    PIX_FMT_RGBA    = PIX_FMT_BGR32;
+    PIX_FMT_BGRA    = PIX_FMT_RGB32;
+    PIX_FMT_ARGB    = PIX_FMT_BGR32_1;
+    PIX_FMT_ABGR    = PIX_FMT_RGB32_1;
+  {$ELSE} // 50.02.0
+    PIX_FMT_RGB32   = PIX_FMT_BGRA;
+    PIX_FMT_RGB32_1 = PIX_FMT_ABGR;
+    PIX_FMT_BGR32   = PIX_FMT_RGBA;
+    PIX_FMT_BGR32_1 = PIX_FMT_ARGB;
+  {$IFEND}
+  PIX_FMT_GRAY16  = PIX_FMT_GRAY16LE;
+  {$IF LIBAVUTIL_VERSION >= 49015000} // 49.15.0
+    PIX_FMT_RGB48   = PIX_FMT_RGB48LE;
+  {$IFEND}
+  {$IF LIBAVUTIL_VERSION >= 50001000} // 50.01.0
+    PIX_FMT_RGB565  = PIX_FMT_RGB565LE;
+    PIX_FMT_RGB555  = PIX_FMT_RGB555LE;
+    PIX_FMT_BGR565  = PIX_FMT_BGR565LE;
+    PIX_FMT_BGR555  = PIX_FMT_BGR555LE;
+  {$ENDIF}
+{$ENDIF}
 
 {$IF LIBAVUTIL_VERSION_MAJOR < 50} // 50.0.0
   PIX_FMT_UYVY411 = PIX_FMT_UYYVYY411;
@@ -188,40 +267,41 @@ const
   PIX_FMT_YUV422  = PIX_FMT_YUYV422;
 {$IFEND}
 
-(* common.h *)
+(* libavutil/common.h *) // until now MKTAG is all from common.h KMS 9/6/2009
 
-function MKTAG(a,b,c,d: AnsiChar): integer;
+function MKTAG(a, b, c, d: AnsiChar): integer;
 
-(* mem.h *)
+(* libavutil/mem.h *)
+(* memory handling functions *)
 
 (**
- * Allocate a block of \p size bytes with alignment suitable for all
+ * Allocates a block of size bytes with alignment suitable for all
  * memory accesses (including vectors if available on the CPU).
  * @param size Size in bytes for the memory block to be allocated.
- * @return Pointer to the allocated block, NULL if it cannot allocate
- * it.
+ * @return Pointer to the allocated block, NULL if the block cannot
+ * be allocated.
  * @see av_mallocz()
  *)
 function av_malloc(size: cuint): pointer;
   cdecl; external av__util; {av_malloc_attrib av_alloc_size(1)}
 
 (**
- * Allocate or reallocate a block of memory.
- * If \p ptr is NULL and \p size > 0, allocate a new block. If \p
- * size is zero, free the memory block pointed by \p ptr.
+ * Allocates or reallocates a block of memory.
+ * If ptr is NULL and size > 0, allocates a new block. If \p
+ * size is zero, frees the memory block pointed to by ptr.
  * @param size Size in bytes for the memory block to be allocated or
  * reallocated.
  * @param ptr Pointer to a memory block already allocated with
  * av_malloc(z)() or av_realloc() or NULL.
- * @return Pointer to a newly reallocated block or NULL if it cannot
- * reallocate or the function is used to free the memory block.
+ * @return Pointer to a newly reallocated block or NULL if the block
+ * cannot be allocated or the function is used to free the memory block.
  * @see av_fast_realloc()
  *)
 function av_realloc(ptr: pointer; size: cuint): pointer;
   cdecl; external av__util; {av_alloc_size(2)}
 
 (**
- * Free a memory block which has been allocated with av_malloc(z)() or
+ * Frees a memory block which has been allocated with av_malloc(z)() or
  * av_realloc().
  * @param ptr Pointer to the memory block which should be freed.
  * @note ptr = NULL is explicitly allowed.
@@ -232,29 +312,28 @@ procedure av_free(ptr: pointer);
   cdecl; external av__util;
 
 (**
- * Allocate a block of \p size bytes with alignment suitable for all
+ * Allocates a block of size bytes with alignment suitable for all
  * memory accesses (including vectors if available on the CPU) and
- * set to zeroes all the bytes of the block.
+ * zeroes all the bytes of the block.
  * @param size Size in bytes for the memory block to be allocated.
- * @return Pointer to the allocated block, NULL if it cannot allocate
- * it.
+ * @return Pointer to the allocated block, NULL if it cannot be allocated.
  * @see av_malloc()
  *)
 function av_mallocz(size: cuint): pointer;
   cdecl; external av__util; {av_malloc_attrib av_alloc_size(1)}
 
 (**
- * Duplicate the string \p s.
- * @param s String to be duplicated.
+ * Duplicates the string s.
+ * @param s string to be duplicated.
  * @return Pointer to a newly allocated string containing a
- * copy of \p s or NULL if it cannot be allocated.
+ * copy of \p s or NULL if the string cannot be allocated.
  *)
 function av_strdup({const} s: PAnsiChar): PAnsiChar;
   cdecl; external av__util; {av_malloc_attrib}
 
 (**
- * Free a memory block which has been allocated with av_malloc(z)() or
- * av_realloc() and set to NULL the pointer to it.
+ * Frees a memory block which has been allocated with av_malloc(z)() or
+ * av_realloc() and set the pointer pointing to it to NULL.
  * @param ptr Pointer to the pointer to the memory block which should
  * be freed.
  * @see av_free()
@@ -262,7 +341,7 @@ function av_strdup({const} s: PAnsiChar): PAnsiChar;
 procedure av_freep (ptr: pointer);
   cdecl; external av__util;
 
-(* log.h *)
+(* libavutil/log.h *)
 
 const
 {$IF LIBAVUTIL_VERSION_MAJOR < 50}
@@ -277,26 +356,26 @@ const
   AV_LOG_QUIET   = -8;
 
 (**
- * something went really wrong and we will crash now
+ * Something went really wrong and we will crash now.
  *)
   AV_LOG_PANIC   =  0;
 
 (**
- * something went wrong and recovery is not possible
- * like no header in a format which depends on it or a combination
- * of parameters which are not allowed
+ * Something went wrong and recovery is not possible.
+ * For example, no header was found for a format which depends
+ * on headers or an illegal combination of parameters is used.
  *)
   AV_LOG_FATAL   =  8;
 
 (**
- * something went wrong and cannot losslessly be recovered
- * but not all future data is affected
+ * Something went wrong and cannot losslessly be recovered.
+ * However, not all future data is affected.
  *)
   AV_LOG_ERROR   = 16;
 
 (**
- * something somehow does not look correct / something which may or may not
- * lead to some problems like use of -vstrict -2
+ * Something somehow does not look correct. This may or may not
+ * lead to problems. An example would be the use of '-vstrict -2'.
  *)
   AV_LOG_WARNING = 24;
 
@@ -304,7 +383,7 @@ const
   AV_LOG_VERBOSE = 40;
 
 (**
- * stuff which is only useful for libav* developers
+ * Stuff which is only useful for libav* developers.
  *)
   AV_LOG_DEBUG   = 48;
 {$IFEND}
@@ -317,7 +396,9 @@ procedure av_log_set_level(level: cint);
 
 implementation
 
-function MKTAG(a,b,c,d: AnsiChar): integer;
+(* libavutil/common.h *)
+
+function MKTAG(a, b, c, d: AnsiChar): integer;
 begin
   Result := (ord(a) or (ord(b) shl 8) or (ord(c) shl 16) or (ord(d) shl 24));
 end;