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move enum PixelFormat from libavcodec to libavutil
---------------------------------------------------------------------- Originally committed as revision 5248 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -223,51 +223,6 @@ enum CodecType {
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CODEC_TYPE_SUBTITLE,
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};
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/**
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* Pixel format. Notes:
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*
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* PIX_FMT_RGBA32 is handled in an endian-specific manner. A RGBA
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* color is put together as:
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* (A << 24) | (R << 16) | (G << 8) | B
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* This is stored as BGRA on little endian CPU architectures and ARGB on
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* big endian CPUs.
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*
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* When the pixel format is palettized RGB (PIX_FMT_PAL8), the palettized
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* image data is stored in AVFrame.data[0]. The palette is transported in
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* AVFrame.data[1] and, is 1024 bytes long (256 4-byte entries) and is
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* formatted the same as in PIX_FMT_RGBA32 described above (i.e., it is
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* also endian-specific). Note also that the individual RGB palette
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* components stored in AVFrame.data[1] should be in the range 0..255.
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* This is important as many custom PAL8 video codecs that were designed
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* to run on the IBM VGA graphics adapter use 6-bit palette components.
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*/
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enum PixelFormat {
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PIX_FMT_NONE= -1,
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PIX_FMT_YUV420P, ///< Planar YUV 4:2:0 (1 Cr & Cb sample per 2x2 Y samples)
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PIX_FMT_YUV422, ///< Packed pixel, Y0 Cb Y1 Cr
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PIX_FMT_RGB24, ///< Packed pixel, 3 bytes per pixel, RGBRGB...
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PIX_FMT_BGR24, ///< Packed pixel, 3 bytes per pixel, BGRBGR...
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PIX_FMT_YUV422P, ///< Planar YUV 4:2:2 (1 Cr & Cb sample per 2x1 Y samples)
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PIX_FMT_YUV444P, ///< Planar YUV 4:4:4 (1 Cr & Cb sample per 1x1 Y samples)
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PIX_FMT_RGBA32, ///< Packed pixel, 4 bytes per pixel, BGRABGRA..., stored in cpu endianness
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PIX_FMT_YUV410P, ///< Planar YUV 4:1:0 (1 Cr & Cb sample per 4x4 Y samples)
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PIX_FMT_YUV411P, ///< Planar YUV 4:1:1 (1 Cr & Cb sample per 4x1 Y samples)
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PIX_FMT_RGB565, ///< always stored in cpu endianness
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PIX_FMT_RGB555, ///< always stored in cpu endianness, most significant bit to 1
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PIX_FMT_GRAY8,
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PIX_FMT_MONOWHITE, ///< 0 is white
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PIX_FMT_MONOBLACK, ///< 0 is black
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PIX_FMT_PAL8, ///< 8 bit with RGBA palette
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PIX_FMT_YUVJ420P, ///< Planar YUV 4:2:0 full scale (jpeg)
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PIX_FMT_YUVJ422P, ///< Planar YUV 4:2:2 full scale (jpeg)
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PIX_FMT_YUVJ444P, ///< Planar YUV 4:4:4 full scale (jpeg)
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PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing(xvmc_render.h)
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PIX_FMT_XVMC_MPEG2_IDCT,
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PIX_FMT_UYVY422, ///< Packed pixel, Cb Y0 Cr Y1
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PIX_FMT_UYVY411, ///< Packed pixel, Cb Y0 Y1 Cr Y2 Y3
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PIX_FMT_NB,
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};
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/* currently unused, may be used if 24/32 bits samples ever supported */
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/* all in native endian */
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enum SampleFormat {
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@ -27,6 +27,51 @@ extern "C" {
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#include "integer.h"
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#include "intfloat_readwrite.h"
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/**
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* Pixel format. Notes:
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*
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* PIX_FMT_RGBA32 is handled in an endian-specific manner. A RGBA
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* color is put together as:
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* (A << 24) | (R << 16) | (G << 8) | B
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* This is stored as BGRA on little endian CPU architectures and ARGB on
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* big endian CPUs.
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*
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* When the pixel format is palettized RGB (PIX_FMT_PAL8), the palettized
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* image data is stored in AVFrame.data[0]. The palette is transported in
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* AVFrame.data[1] and, is 1024 bytes long (256 4-byte entries) and is
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* formatted the same as in PIX_FMT_RGBA32 described above (i.e., it is
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* also endian-specific). Note also that the individual RGB palette
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* components stored in AVFrame.data[1] should be in the range 0..255.
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* This is important as many custom PAL8 video codecs that were designed
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* to run on the IBM VGA graphics adapter use 6-bit palette components.
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*/
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enum PixelFormat {
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PIX_FMT_NONE= -1,
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PIX_FMT_YUV420P, ///< Planar YUV 4:2:0 (1 Cr & Cb sample per 2x2 Y samples)
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PIX_FMT_YUV422, ///< Packed pixel, Y0 Cb Y1 Cr
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PIX_FMT_RGB24, ///< Packed pixel, 3 bytes per pixel, RGBRGB...
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PIX_FMT_BGR24, ///< Packed pixel, 3 bytes per pixel, BGRBGR...
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PIX_FMT_YUV422P, ///< Planar YUV 4:2:2 (1 Cr & Cb sample per 2x1 Y samples)
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PIX_FMT_YUV444P, ///< Planar YUV 4:4:4 (1 Cr & Cb sample per 1x1 Y samples)
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PIX_FMT_RGBA32, ///< Packed pixel, 4 bytes per pixel, BGRABGRA..., stored in cpu endianness
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PIX_FMT_YUV410P, ///< Planar YUV 4:1:0 (1 Cr & Cb sample per 4x4 Y samples)
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PIX_FMT_YUV411P, ///< Planar YUV 4:1:1 (1 Cr & Cb sample per 4x1 Y samples)
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PIX_FMT_RGB565, ///< always stored in cpu endianness
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PIX_FMT_RGB555, ///< always stored in cpu endianness, most significant bit to 1
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PIX_FMT_GRAY8,
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PIX_FMT_MONOWHITE, ///< 0 is white
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PIX_FMT_MONOBLACK, ///< 0 is black
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PIX_FMT_PAL8, ///< 8 bit with RGBA palette
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PIX_FMT_YUVJ420P, ///< Planar YUV 4:2:0 full scale (jpeg)
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PIX_FMT_YUVJ422P, ///< Planar YUV 4:2:2 full scale (jpeg)
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PIX_FMT_YUVJ444P, ///< Planar YUV 4:4:4 full scale (jpeg)
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PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing(xvmc_render.h)
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PIX_FMT_XVMC_MPEG2_IDCT,
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PIX_FMT_UYVY422, ///< Packed pixel, Cb Y0 Cr Y1
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PIX_FMT_UYVY411, ///< Packed pixel, Cb Y0 Y1 Cr Y2 Y3
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PIX_FMT_NB,
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};
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#ifdef __cplusplus
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}
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#endif
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