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@ -57,6 +57,7 @@ typedef struct PixFmtInfo { |
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uint8_t color_type; /**< color type (see FF_COLOR_xxx constants) */ |
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uint8_t color_type; /**< color type (see FF_COLOR_xxx constants) */ |
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uint8_t pixel_type; /**< pixel storage type (see FF_PIXEL_xxx constants) */ |
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uint8_t pixel_type; /**< pixel storage type (see FF_PIXEL_xxx constants) */ |
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uint8_t is_alpha : 1; /**< true if alpha can be specified */ |
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uint8_t is_alpha : 1; /**< true if alpha can be specified */ |
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uint8_t is_hwaccel : 1; /**< true if this is an HW accelerated format */ |
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uint8_t x_chroma_shift; /**< X chroma subsampling factor is 2 ^ shift */ |
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uint8_t x_chroma_shift; /**< X chroma subsampling factor is 2 ^ shift */ |
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uint8_t y_chroma_shift; /**< Y chroma subsampling factor is 2 ^ shift */ |
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uint8_t y_chroma_shift; /**< Y chroma subsampling factor is 2 ^ shift */ |
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uint8_t depth; /**< bit depth of the color components */ |
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uint8_t depth; /**< bit depth of the color components */ |
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@ -279,24 +280,31 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { |
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}, |
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}, |
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[PIX_FMT_XVMC_MPEG2_MC] = { |
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[PIX_FMT_XVMC_MPEG2_MC] = { |
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.name = "xvmcmc", |
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.name = "xvmcmc", |
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.is_hwaccel = 1, |
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}, |
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}, |
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[PIX_FMT_XVMC_MPEG2_IDCT] = { |
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[PIX_FMT_XVMC_MPEG2_IDCT] = { |
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.name = "xvmcidct", |
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.name = "xvmcidct", |
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.is_hwaccel = 1, |
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}, |
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}, |
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[PIX_FMT_VDPAU_MPEG1] = { |
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[PIX_FMT_VDPAU_MPEG1] = { |
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.name = "vdpau_mpeg1", |
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.name = "vdpau_mpeg1", |
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.is_hwaccel = 1, |
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}, |
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}, |
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[PIX_FMT_VDPAU_MPEG2] = { |
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[PIX_FMT_VDPAU_MPEG2] = { |
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.name = "vdpau_mpeg2", |
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.name = "vdpau_mpeg2", |
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.is_hwaccel = 1, |
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}, |
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}, |
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[PIX_FMT_VDPAU_H264] = { |
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[PIX_FMT_VDPAU_H264] = { |
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.name = "vdpau_h264", |
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.name = "vdpau_h264", |
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.is_hwaccel = 1, |
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}, |
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}, |
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[PIX_FMT_VDPAU_WMV3] = { |
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[PIX_FMT_VDPAU_WMV3] = { |
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.name = "vdpau_wmv3", |
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.name = "vdpau_wmv3", |
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.is_hwaccel = 1, |
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}, |
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}, |
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[PIX_FMT_VDPAU_VC1] = { |
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[PIX_FMT_VDPAU_VC1] = { |
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.name = "vdpau_vc1", |
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.name = "vdpau_vc1", |
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.is_hwaccel = 1, |
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}, |
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}, |
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[PIX_FMT_UYYVYY411] = { |
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[PIX_FMT_UYYVYY411] = { |
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.name = "uyyvyy411", |
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.name = "uyyvyy411", |
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@ -459,6 +467,11 @@ void avcodec_pix_fmt_string (char *buf, int buf_size, int pix_fmt) |
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} |
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} |
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} |
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} |
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int ff_is_hwaccel_pix_fmt(enum PixelFormat pix_fmt) |
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{ |
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return pix_fmt_info[pix_fmt].is_hwaccel; |
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} |
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int ff_set_systematic_pal(uint32_t pal[256], enum PixelFormat pix_fmt){ |
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int ff_set_systematic_pal(uint32_t pal[256], enum PixelFormat pix_fmt){ |
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int i; |
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int i; |
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