diff options
Diffstat (limited to 'src/lib/ffmpeg/avutil.pas')
| -rw-r--r-- | src/lib/ffmpeg/avutil.pas | 352 |
1 files changed, 126 insertions, 226 deletions
diff --git a/src/lib/ffmpeg/avutil.pas b/src/lib/ffmpeg/avutil.pas index e2cfd496..2f8c79f7 100644 --- a/src/lib/ffmpeg/avutil.pas +++ b/src/lib/ffmpeg/avutil.pas @@ -24,11 +24,14 @@ * Conversions of * * libavutil/avutil.h: - * version: 50.43.0 + * Min. version: 49.0.1, revision 6577, Sat Oct 7 15:30:46 2006 UTC + * Max. version: 50.24.0, revision 24814, Wed Aug 25 05:00:00 2010 CET * * libavutil/mem.h: + * revision 23904, Wed Jul 21 01:00:00 2010 CET * * libavutil/log.h: + * revision 23972, Wed Jul 21 01:00:00 2010 CET * * include/keep pixfmt.h (change in revision 50.01.0) * Maybe, the pixelformats are not needed, but it has not been checked. @@ -55,7 +58,6 @@ interface uses ctypes, mathematics, - opt, rational, {$IFDEF UNIX} BaseUnix, @@ -63,18 +65,43 @@ uses UConfig; const + (* + * IMPORTANT: The official FFmpeg C headers change very quickly. Often some + * of the data structures are changed so that they become incompatible with + * older header files. The Pascal headers have to be adjusted to those changes, + * otherwise the application might crash randomly or strange bugs (not + * necessarily related to video or audio due to buffer overflows etc.) might + * occur. + * + * In the past users reported problems with USDX that took hours to fix and + * the problem was an unsupported version of FFmpeg. So we decided to disable + * support for future versions of FFmpeg until the headers are revised by us + * for that version as they otherwise most probably will break USDX. + * + * If the headers do not yet support your FFmpeg version you may want to + * adjust the max. version numbers manually but please note: it may work but + * in many cases it does not. The USDX team does NOT PROVIDE ANY SUPPORT + * for the game if the MAX. VERSION WAS CHANGED. + * + * The only safe way to support new versions of FFmpeg is to add the changes + * of the FFmpeg git repository C headers to the Pascal headers. + * You can accelerate this process by posting a patch with the git changes + * translated to Pascal to our bug tracker (please join our IRC chat before + * you start working on it). Simply adjusting the max. versions is NOT a valid + * fix. + *) (* Max. supported version by this header *) LIBAVUTIL_MAX_VERSION_MAJOR = 50; - LIBAVUTIL_MAX_VERSION_MINOR = 43; + LIBAVUTIL_MAX_VERSION_MINOR = 24; LIBAVUTIL_MAX_VERSION_RELEASE = 0; LIBAVUTIL_MAX_VERSION = (LIBAVUTIL_MAX_VERSION_MAJOR * VERSION_MAJOR) + (LIBAVUTIL_MAX_VERSION_MINOR * VERSION_MINOR) + (LIBAVUTIL_MAX_VERSION_RELEASE * VERSION_RELEASE); (* Min. supported version by this header *) - LIBAVUTIL_MIN_VERSION_MAJOR = 50; - LIBAVUTIL_MIN_VERSION_MINOR = 43; - LIBAVUTIL_MIN_VERSION_RELEASE = 0; + LIBAVUTIL_MIN_VERSION_MAJOR = 49; + LIBAVUTIL_MIN_VERSION_MINOR = 0; + LIBAVUTIL_MIN_VERSION_RELEASE = 1; LIBAVUTIL_MIN_VERSION = (LIBAVUTIL_MIN_VERSION_MAJOR * VERSION_MAJOR) + (LIBAVUTIL_MIN_VERSION_MINOR * VERSION_MINOR) + (LIBAVUTIL_MIN_VERSION_RELEASE * VERSION_RELEASE); @@ -88,12 +115,15 @@ const {$MESSAGE Error 'Linked version of libavutil is not yet supported!'} {$IFEND} +{$IF LIBAVUTIL_VERSION >= 49008000} // 49.8.0 (** * Return the LIBAVUTIL_VERSION_INT constant. *) function avutil_version(): cuint; cdecl; external av__util; +{$IFEND} +{$IF LIBAVUTIL_VERSION >= 50004000} // >= 50.4.0 (** * Return the libavutil build-time configuration. *) @@ -105,6 +135,12 @@ function avutil_configuration(): PAnsiChar; *) function avutil_license(): PAnsiChar; cdecl; external av__util; +{$IFEND} + +{ + TAVMediaType moved to avutil in LIBAVUTIL_VERSION 50.14.0 + but moving it in the pascal headers was not really necessary + but caused problems. So, I (KMS) left it there. type TAVMediaType = ( @@ -116,50 +152,11 @@ type AVMEDIA_TYPE_ATTACHMENT, AVMEDIA_TYPE_NB ); - -const - FF_LAMBDA_SHIFT = 7; - FF_LAMBDA_SCALE = (1<<FF_LAMBDA_SHIFT); - FF_QP2LAMBDA = 118; ///< factor to convert from H.263 QP to lambda - FF_LAMBDA_MAX = (256*128-1); - - FF_QUALITY_SCALE = FF_LAMBDA_SCALE; //FIXME maybe remove - - AV_NOPTS_VALUE = $8000000000000000; - AV_TIME_BASE = 1000000; - AV_TIME_BASE_Q : TAVRational = (num: 1; den: AV_TIME_BASE); - -(** - * Those FF_API_* defines are not part of public API. - * They may change, break or disappear at any time. - *) -{$IFNDEF FF_API_OLD_IMAGE_NAMES} - {$DEFINE FF_API_OLD_IMAGE_NAMES = (LIBAVUTIL_VERSION_MAJOR < 51)} -{$ENDIF} -type - TAVPictureType = ( - AV_PICTURE_TYPE_I = 1, ///< Intra - AV_PICTURE_TYPE_P, ///< Predicted - AV_PICTURE_TYPE_B, ///< Bi-dir predicted - AV_PICTURE_TYPE_S, ///< S(GMC)-VOP MPEG4 - AV_PICTURE_TYPE_SI, ///< Switching Intra - AV_PICTURE_TYPE_SP, ///< Switching Predicted - AV_PICTURE_TYPE_BI ///< BI type - ); - -(** - * Return a single letter to describe the given picture type - * pict_type. - * - * @param[in] pict_type the picture type @return a single character - * representing the picture type, '?' if pict_type is unknown - *) -function av_get_picture_type_char(pict_type: TAVPictureType): Pchar; - cdecl; external av__util; +} {$INCLUDE error.pas} -(* libavutil/pixfmt.h version: 50.43.0 *) +(* libavutil/pixfmt.h up to revision 23144, May 16 2010 *) type (** @@ -185,8 +182,8 @@ type * allocating the picture. * * Note, make sure that all newly added big endian formats have pix_fmt&1==1 - * and that all newly added little endian formats have pix_fmt&1==0 - * this allows simpler detection of big vs little endian. + * and that all newly added little endian formats have pix_fmt&1==0 + * this allows simpler detection of big vs little endian. *) PAVPixelFormat = ^TAVPixelFormat; @@ -198,46 +195,65 @@ type PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples) PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples) +{$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 +{$IFEND} PIX_FMT_GRAY8, ///< Y , 8bpp PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb PIX_FMT_PAL8, ///< 8 bit with PIX_FMT_RGB32 palette - PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV420P and setting color_range - PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV422P and setting color_range - PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of PIX_FMT_YUV444P and setting color_range + PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG) + PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG) + PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG) PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing PIX_FMT_XVMC_MPEG2_IDCT, PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 +{$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 +{$IFEND} PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) - PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits + PIX_FMT_BGR4, ///< packed RGB 1:2:1, bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) - PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits + PIX_FMT_RGB4, ///< packed RGB 1:2:1, bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V) PIX_FMT_NV21, ///< as above, but U and V bytes are swapped - +{$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) - PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of PIX_FMT_YUV440P and setting color_range + PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG) PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples) PIX_FMT_VDPAU_H264,///< H.264 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_MPEG1,///< MPEG-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 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 +{$IF LIBAVUTIL_VERSION >= 49015000} // 49.15.0 PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian - +{$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 @@ -251,106 +267,72 @@ type 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 - - PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - PIX_FMT_VDPAU_MPEG4, ///< MPEG4 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_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer - - PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), little-endian, most significant bits to 0 - PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), big-endian, most significant bits to 0 - PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), little-endian, most significant bits to 1 - PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), big-endian, most significant bits to 1 - PIX_FMT_GRAY8A, ///< 8bit gray, 8bit alpha - PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian - PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian - - //the following 10 formats have the disadvantage of needing 1 format for each bit depth, thus - //If you want to support multiple bit depths, then using PIX_FMT_YUV420P16* with the bpp stored seperately - //is better - PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian - PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian - PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian - PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian - PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian - PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian - +{$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 - PIX_FMT_Y400A = PIX_FMT_GRAY8A; - {$ifdef WORDS_BIGENDIAN} + {$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; + {$ELSE} // 50.02.0 PIX_FMT_RGB32 = PIX_FMT_ARGB; PIX_FMT_RGB32_1 = PIX_FMT_RGBA; PIX_FMT_BGR32 = PIX_FMT_ABGR; PIX_FMT_BGR32_1 = PIX_FMT_BGRA; - - PIX_FMT_GRAY16 = PIX_FMT_GRAY16BE; + {$IFEND} + PIX_FMT_GRAY16 = PIX_FMT_GRAY16BE; + {$IF LIBAVUTIL_VERSION >= 49015000} // 49.15.0 PIX_FMT_RGB48 = PIX_FMT_RGB48BE; + {$IFEND} + {$IF LIBAVUTIL_VERSION >= 50001000} // 50.01.0 PIX_FMT_RGB565 = PIX_FMT_RGB565BE; PIX_FMT_RGB555 = PIX_FMT_RGB555BE; - PIX_FMT_RGB444 = PIX_FMT_RGB444BE; - PIX_FMT_BGR48 = PIX_FMT_BGR48BE; PIX_FMT_BGR565 = PIX_FMT_BGR565BE; - PIX_FMT_BGR555 = PIX_FMT_BGR555BE; - PIX_FMT_BGR444 = PIX_FMT_BGR444BE; - - PIX_FMT_YUV420P9 = PIX_FMT_YUV420P9BE; - PIX_FMT_YUV444P9 = PIX_FMT_YUV444P9BE; - PIX_FMT_YUV420P10 = PIX_FMT_YUV420P10BE; - PIX_FMT_YUV422P10 = PIX_FMT_YUV422P10BE; - PIX_FMT_YUV444P10 = PIX_FMT_YUV444P10BE; - PIX_FMT_YUV420P16 = PIX_FMT_YUV420P16BE; - PIX_FMT_YUV422P16 = PIX_FMT_YUV422P16BE; - PIX_FMT_YUV444P16 = PIX_FMT_YUV444P16BE; + PIX_FMT_BGR555 = PIX_FMT_BGR555BE + {$IFEND} {$else} + {$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; + {$ELSE} // 50.02.0 PIX_FMT_RGB32 = PIX_FMT_BGRA; PIX_FMT_RGB32_1 = PIX_FMT_ABGR; PIX_FMT_BGR32 = PIX_FMT_RGBA; PIX_FMT_BGR32_1 = PIX_FMT_ARGB; - - PIX_FMT_GRAY16 = PIX_FMT_GRAY16LE; + {$IFEND} + PIX_FMT_GRAY16 = PIX_FMT_GRAY16LE; + {$IF LIBAVUTIL_VERSION >= 49015000} // 49.15.0 PIX_FMT_RGB48 = PIX_FMT_RGB48LE; + {$IFEND} + {$IF LIBAVUTIL_VERSION >= 50001000} // 50.01.0 PIX_FMT_RGB565 = PIX_FMT_RGB565LE; PIX_FMT_RGB555 = PIX_FMT_RGB555LE; - PIX_FMT_RGB444 = PIX_FMT_RGB444LE; - PIX_FMT_BGR48 = PIX_FMT_BGR48LE; PIX_FMT_BGR565 = PIX_FMT_BGR565LE; PIX_FMT_BGR555 = PIX_FMT_BGR555LE; - PIX_FMT_BGR444 = PIX_FMT_BGR444LE; - - PIX_FMT_YUV420P9 = PIX_FMT_YUV420P9LE; - PIX_FMT_YUV444P9 = PIX_FMT_YUV444P9LE; - PIX_FMT_YUV420P10 = PIX_FMT_YUV420P10LE; - PIX_FMT_YUV422P10 = PIX_FMT_YUV422P10LE; - PIX_FMT_YUV444P10 = PIX_FMT_YUV444P10LE; - PIX_FMT_YUV420P16 = PIX_FMT_YUV420P16LE; - PIX_FMT_YUV422P16 = PIX_FMT_YUV422P16LE; - PIX_FMT_YUV444P16 = PIX_FMT_YUV444P16LE; + {$IFEND} {$ENDIF} +{$IF LIBAVUTIL_VERSION_MAJOR < 50} // 50.0.0 + PIX_FMT_UYVY411 = PIX_FMT_UYYVYY411; + PIX_FMT_RGBA32 = PIX_FMT_RGB32; + PIX_FMT_YUV422 = PIX_FMT_YUYV422; +{$IFEND} + (* libavutil/common.h *) // until now MKTAG and MKBETAG is all from common.h KMS 19/5/2010 -function MKTAG (a, b, c, d: AnsiChar): integer; +function MKTAG(a, b, c, d: AnsiChar): integer; function MKBETAG(a, b, c, d: AnsiChar): integer; (* libavutil/mem.h *) (* memory handling functions *) -type - FF_INTERNAL_MEM_TYPE = cuint; - (** * Allocate a block of size bytes with alignment suitable for all * memory accesses (including vectors if available on the CPU). @@ -359,7 +341,7 @@ type * be allocated. * @see av_mallocz() *) -function av_malloc(size: FF_INTERNAL_MEM_TYPE): pointer; +function av_malloc(size: cuint): pointer; cdecl; external av__util; {av_malloc_attrib av_alloc_size(1)} (** @@ -374,7 +356,7 @@ function av_malloc(size: FF_INTERNAL_MEM_TYPE): pointer; * cannot be allocated or the function is used to free the memory block. * @see av_fast_realloc() *) -function av_realloc(ptr: pointer; size: FF_INTERNAL_MEM_TYPE): pointer; +function av_realloc(ptr: pointer; size: cuint): pointer; cdecl; external av__util; {av_alloc_size(2)} (** @@ -396,7 +378,7 @@ procedure av_free(ptr: pointer); * @return Pointer to the allocated block, NULL if it cannot be allocated. * @see av_malloc() *) -function av_mallocz(size: FF_INTERNAL_MEM_TYPE): pointer; +function av_mallocz(size: cuint): pointer; cdecl; external av__util; {av_malloc_attrib av_alloc_size(1)} (** @@ -409,7 +391,7 @@ 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 + * Freesa 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. @@ -418,75 +400,18 @@ function av_strdup({const} s: PAnsiChar): PAnsiChar; procedure av_freep (ptr: pointer); cdecl; external av__util; -(** - * Add an element to a dynamic array. - * - * @param tab_ptr Pointer to the array. - * @param nb_ptr Pointer to the number of elements in the array. - * @param elem Element to be added. - *) -procedure av_dynarray_add(tab_ptr: pointer; nb_ptr: PCint; elem: pointer); - cdecl; external av__util; - (* libavutil/log.h *) -type -(** - * Describe the class of an AVClass context structure. That is an - * arbitrary struct of which the first field is a pointer to an - * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). - *) - PAVClass = ^TAVClass; - TAVClass = record - (** - * The name of the class; usually it is the same name as the - * context structure type to which the AVClass is associated. - *) - class_name: PAnsiChar; - - (** - * A pointer to a function which returns the name of a context - * instance ctx associated with the class. - *) - item_name: function(): PAnsiChar; cdecl; - - (** - * a pointer to the first option specified in the class if any or NULL - * - * @see av_set_default_options() - *) - option: PAVOption; - - (** - * LIBAVUTIL_VERSION with which this structure was created. - * This is used to allow fields to be added without requiring major - * version bumps everywhere. - *) - version: cint; - - (** - * Offset in the structure where log_level_offset is stored. - * 0 means there is no such variable - *) - log_level_offset_offset: cint; - - (** - * Offset in the structure where a pointer to the parent context for loging is stored. - * for example a decoder that uses eval.c could pass its AVCodecContext to eval as such - * parent context. And a av_log() implementation could then display the parent context - * can be NULL of course - *) - parent_log_context_offset: cint; - - (** - * A function for extended searching, e.g. in possible - * children objects. - *) - opt_find: function(): PAVOption; cdecl; - end; - - const +{$IF LIBAVUTIL_VERSION_MAJOR < 50} + AV_LOG_QUIET = -1; + AV_LOG_FATAL = 0; + AV_LOG_ERROR = 0; + AV_LOG_WARNING = 1; + AV_LOG_INFO = 1; + AV_LOG_VERBOSE = 1; + AV_LOG_DEBUG = 2; +{$ELSE} AV_LOG_QUIET = -8; (** @@ -520,6 +445,7 @@ const * Stuff which is only useful for libav* developers. *) AV_LOG_DEBUG = 48; +{$IFEND} (** * Send the specified message to the log if the level is less than or equal @@ -542,13 +468,10 @@ void av_log(void*, int level, const char *fmt, ...) __attribute__ ((__format__ ( #else void av_log(void*, int level, const char *fmt, ...); #endif + +void av_vlog(void*, int level, const char *fmt, va_list); **} -type - va_list = pointer; - -procedure av_vlog(avcl: pointer; level: cint; fmt: {const} PAnsiChar; dummy: va_list); - cdecl; external av__util; function av_log_get_level(): cint; cdecl; external av__util; procedure av_log_set_level(level: cint); @@ -559,33 +482,10 @@ void av_log_set_callback(void (*)(void*, int, const char*, va_list)); void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl); **} -function av_default_item_name (ctx: pointer): PAnsiChar; - cdecl; external av__util; - -(** - * av_dlog macros - * Useful to print debug messages that shouldn't get compiled in normally. - *) -(** to be translated if needed -#ifdef DEBUG -# define av_dlog(pctx, ...) av_log(pctx, AV_LOG_DEBUG, __VA_ARGS__) -#else -# define av_dlog(pctx, ...) do { if (0) av_log(pctx, AV_LOG_DEBUG, __VA_ARGS__); } while (0) -#endif -**) - -(** - * Skip repeated messages, this requires the user app to use av_log() instead of - * (f)printf as the 2 would otherwise interfere and lead to - * "Last message repeated x times" messages below (f)printf messages with some - * bad luck. - * Also to receive the last, "last repeated" line if any, the user app must - * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end - *) -const - AV_LOG_SKIP_REPEATED = 1; -procedure av_log_set_flags(arg: cint); +{$IF LIBAVUTIL_VERSION >= 50015003} // 50.15.3 +function av_default_item_name (ctx: pointer): Pchar; cdecl; external av__util; +{$IFEND} implementation |