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@ -68,87 +68,87 @@ typedef struct PixFmtInfo { |
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} PixFmtInfo; |
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/* this table gives more information about formats */ |
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static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { |
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static const PixFmtInfo pix_fmt_info[AV_PIX_FMT_NB] = { |
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/* YUV formats */ |
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[PIX_FMT_YUV420P] = { |
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[AV_PIX_FMT_YUV420P] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 8, |
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}, |
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[PIX_FMT_YUV422P] = { |
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[AV_PIX_FMT_YUV422P] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 8, |
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}, |
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[PIX_FMT_YUV444P] = { |
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[AV_PIX_FMT_YUV444P] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 8, |
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}, |
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[PIX_FMT_YUYV422] = { |
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[AV_PIX_FMT_YUYV422] = { |
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.nb_channels = 1, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 8, |
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}, |
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[PIX_FMT_UYVY422] = { |
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[AV_PIX_FMT_UYVY422] = { |
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.nb_channels = 1, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 8, |
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}, |
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[PIX_FMT_YUV410P] = { |
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[AV_PIX_FMT_YUV410P] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 8, |
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}, |
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[PIX_FMT_YUV411P] = { |
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[AV_PIX_FMT_YUV411P] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 8, |
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}, |
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[PIX_FMT_YUV440P] = { |
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[AV_PIX_FMT_YUV440P] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 8, |
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}, |
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[PIX_FMT_YUV420P16LE] = { |
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[AV_PIX_FMT_YUV420P16LE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 16, |
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}, |
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[PIX_FMT_YUV422P16LE] = { |
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[AV_PIX_FMT_YUV422P16LE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 16, |
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}, |
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[PIX_FMT_YUV444P16LE] = { |
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[AV_PIX_FMT_YUV444P16LE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 16, |
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}, |
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[PIX_FMT_YUV420P16BE] = { |
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[AV_PIX_FMT_YUV420P16BE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 16, |
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}, |
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[PIX_FMT_YUV422P16BE] = { |
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[AV_PIX_FMT_YUV422P16BE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 16, |
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}, |
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[PIX_FMT_YUV444P16BE] = { |
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[AV_PIX_FMT_YUV444P16BE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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@ -157,7 +157,7 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { |
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/* YUV formats with alpha plane */ |
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[PIX_FMT_YUVA420P] = { |
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[AV_PIX_FMT_YUVA420P] = { |
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.nb_channels = 4, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PLANAR, |
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@ -165,25 +165,25 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { |
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}, |
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/* JPEG YUV */ |
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[PIX_FMT_YUVJ420P] = { |
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[AV_PIX_FMT_YUVJ420P] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV_JPEG, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 8, |
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}, |
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[PIX_FMT_YUVJ422P] = { |
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[AV_PIX_FMT_YUVJ422P] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV_JPEG, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 8, |
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}, |
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[PIX_FMT_YUVJ444P] = { |
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[AV_PIX_FMT_YUVJ444P] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV_JPEG, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 8, |
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}, |
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[PIX_FMT_YUVJ440P] = { |
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[AV_PIX_FMT_YUVJ440P] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_YUV_JPEG, |
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.pixel_type = FF_PIXEL_PLANAR, |
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@ -191,67 +191,67 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { |
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}, |
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/* RGB formats */ |
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[PIX_FMT_RGB24] = { |
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[AV_PIX_FMT_RGB24] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 8, |
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}, |
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[PIX_FMT_BGR24] = { |
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[AV_PIX_FMT_BGR24] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 8, |
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}, |
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[PIX_FMT_ARGB] = { |
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[AV_PIX_FMT_ARGB] = { |
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.nb_channels = 4, .is_alpha = 1, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 8, |
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}, |
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[PIX_FMT_RGB48BE] = { |
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[AV_PIX_FMT_RGB48BE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 16, |
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}, |
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[PIX_FMT_RGB48LE] = { |
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[AV_PIX_FMT_RGB48LE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 16, |
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}, |
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[PIX_FMT_RGB565BE] = { |
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[AV_PIX_FMT_RGB565BE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 5, |
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}, |
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[PIX_FMT_RGB565LE] = { |
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[AV_PIX_FMT_RGB565LE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 5, |
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}, |
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[PIX_FMT_RGB555BE] = { |
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[AV_PIX_FMT_RGB555BE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 5, |
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}, |
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[PIX_FMT_RGB555LE] = { |
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[AV_PIX_FMT_RGB555LE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 5, |
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}, |
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[PIX_FMT_RGB444BE] = { |
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[AV_PIX_FMT_RGB444BE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 4, |
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}, |
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[PIX_FMT_RGB444LE] = { |
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[AV_PIX_FMT_RGB444LE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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@ -259,31 +259,31 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { |
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}, |
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/* gray / mono formats */ |
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[PIX_FMT_GRAY16BE] = { |
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[AV_PIX_FMT_GRAY16BE] = { |
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.nb_channels = 1, |
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.color_type = FF_COLOR_GRAY, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 16, |
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}, |
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[PIX_FMT_GRAY16LE] = { |
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[AV_PIX_FMT_GRAY16LE] = { |
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.nb_channels = 1, |
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.color_type = FF_COLOR_GRAY, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 16, |
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}, |
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[PIX_FMT_GRAY8] = { |
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[AV_PIX_FMT_GRAY8] = { |
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.nb_channels = 1, |
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.color_type = FF_COLOR_GRAY, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 8, |
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}, |
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[PIX_FMT_MONOWHITE] = { |
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[AV_PIX_FMT_MONOWHITE] = { |
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.nb_channels = 1, |
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.color_type = FF_COLOR_GRAY, |
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.pixel_type = FF_PIXEL_PLANAR, |
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.depth = 1, |
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}, |
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[PIX_FMT_MONOBLACK] = { |
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[AV_PIX_FMT_MONOBLACK] = { |
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.nb_channels = 1, |
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.color_type = FF_COLOR_GRAY, |
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.pixel_type = FF_PIXEL_PLANAR, |
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@ -291,116 +291,116 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { |
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}, |
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/* paletted formats */ |
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[PIX_FMT_PAL8] = { |
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[AV_PIX_FMT_PAL8] = { |
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.nb_channels = 4, .is_alpha = 1, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PALETTE, |
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.depth = 8, |
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}, |
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[PIX_FMT_UYYVYY411] = { |
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[AV_PIX_FMT_UYYVYY411] = { |
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.nb_channels = 1, |
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.color_type = FF_COLOR_YUV, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 8, |
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}, |
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[PIX_FMT_ABGR] = { |
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[AV_PIX_FMT_ABGR] = { |
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.nb_channels = 4, .is_alpha = 1, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 8, |
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}, |
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[PIX_FMT_BGR565BE] = { |
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[AV_PIX_FMT_BGR565BE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 5, |
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}, |
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[PIX_FMT_BGR565LE] = { |
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[AV_PIX_FMT_BGR565LE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 5, |
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}, |
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[PIX_FMT_BGR555BE] = { |
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[AV_PIX_FMT_BGR555BE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 5, |
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}, |
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[PIX_FMT_BGR555LE] = { |
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[AV_PIX_FMT_BGR555LE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 5, |
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}, |
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[PIX_FMT_BGR444BE] = { |
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[AV_PIX_FMT_BGR444BE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 4, |
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}, |
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[PIX_FMT_BGR444LE] = { |
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[AV_PIX_FMT_BGR444LE] = { |
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.nb_channels = 3, |
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.color_type = FF_COLOR_RGB, |
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.pixel_type = FF_PIXEL_PACKED, |
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.depth = 4, |
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}, |
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|
|
[PIX_FMT_RGB8] = { |
|
|
|
|
[AV_PIX_FMT_RGB8] = { |
|
|
|
|
.nb_channels = 1, |
|
|
|
|
.color_type = FF_COLOR_RGB, |
|
|
|
|
.pixel_type = FF_PIXEL_PACKED, |
|
|
|
|
.depth = 8, |
|
|
|
|
}, |
|
|
|
|
[PIX_FMT_RGB4] = { |
|
|
|
|
[AV_PIX_FMT_RGB4] = { |
|
|
|
|
.nb_channels = 1, |
|
|
|
|
.color_type = FF_COLOR_RGB, |
|
|
|
|
.pixel_type = FF_PIXEL_PACKED, |
|
|
|
|
.depth = 4, |
|
|
|
|
}, |
|
|
|
|
[PIX_FMT_RGB4_BYTE] = { |
|
|
|
|
[AV_PIX_FMT_RGB4_BYTE] = { |
|
|
|
|
.nb_channels = 1, |
|
|
|
|
.color_type = FF_COLOR_RGB, |
|
|
|
|
.pixel_type = FF_PIXEL_PACKED, |
|
|
|
|
.depth = 8, |
|
|
|
|
}, |
|
|
|
|
[PIX_FMT_BGR8] = { |
|
|
|
|
[AV_PIX_FMT_BGR8] = { |
|
|
|
|
.nb_channels = 1, |
|
|
|
|
.color_type = FF_COLOR_RGB, |
|
|
|
|
.pixel_type = FF_PIXEL_PACKED, |
|
|
|
|
.depth = 8, |
|
|
|
|
}, |
|
|
|
|
[PIX_FMT_BGR4] = { |
|
|
|
|
[AV_PIX_FMT_BGR4] = { |
|
|
|
|
.nb_channels = 1, |
|
|
|
|
.color_type = FF_COLOR_RGB, |
|
|
|
|
.pixel_type = FF_PIXEL_PACKED, |
|
|
|
|
.depth = 4, |
|
|
|
|
}, |
|
|
|
|
[PIX_FMT_BGR4_BYTE] = { |
|
|
|
|
[AV_PIX_FMT_BGR4_BYTE] = { |
|
|
|
|
.nb_channels = 1, |
|
|
|
|
.color_type = FF_COLOR_RGB, |
|
|
|
|
.pixel_type = FF_PIXEL_PACKED, |
|
|
|
|
.depth = 8, |
|
|
|
|
}, |
|
|
|
|
[PIX_FMT_NV12] = { |
|
|
|
|
[AV_PIX_FMT_NV12] = { |
|
|
|
|
.nb_channels = 2, |
|
|
|
|
.color_type = FF_COLOR_YUV, |
|
|
|
|
.pixel_type = FF_PIXEL_PLANAR, |
|
|
|
|
.depth = 8, |
|
|
|
|
}, |
|
|
|
|
[PIX_FMT_NV21] = { |
|
|
|
|
[AV_PIX_FMT_NV21] = { |
|
|
|
|
.nb_channels = 2, |
|
|
|
|
.color_type = FF_COLOR_YUV, |
|
|
|
|
.pixel_type = FF_PIXEL_PLANAR, |
|
|
|
|
.depth = 8, |
|
|
|
|
}, |
|
|
|
|
|
|
|
|
|
[PIX_FMT_BGRA] = { |
|
|
|
|
[AV_PIX_FMT_BGRA] = { |
|
|
|
|
.nb_channels = 4, .is_alpha = 1, |
|
|
|
|
.color_type = FF_COLOR_RGB, |
|
|
|
|
.pixel_type = FF_PIXEL_PACKED, |
|
|
|
|
.depth = 8, |
|
|
|
|
}, |
|
|
|
|
[PIX_FMT_RGBA] = { |
|
|
|
|
[AV_PIX_FMT_RGBA] = { |
|
|
|
|
.nb_channels = 4, .is_alpha = 1, |
|
|
|
|
.color_type = FF_COLOR_RGB, |
|
|
|
|
.pixel_type = FF_PIXEL_PACKED, |
|
|
|
@ -408,19 +408,19 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { |
|
|
|
|
}, |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
void avcodec_get_chroma_sub_sample(enum PixelFormat pix_fmt, int *h_shift, int *v_shift) |
|
|
|
|
void avcodec_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, int *h_shift, int *v_shift) |
|
|
|
|
{ |
|
|
|
|
*h_shift = av_pix_fmt_descriptors[pix_fmt].log2_chroma_w; |
|
|
|
|
*v_shift = av_pix_fmt_descriptors[pix_fmt].log2_chroma_h; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
int ff_is_hwaccel_pix_fmt(enum PixelFormat pix_fmt) |
|
|
|
|
int ff_is_hwaccel_pix_fmt(enum AVPixelFormat pix_fmt) |
|
|
|
|
{ |
|
|
|
|
return av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_HWACCEL; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
int avpicture_fill(AVPicture *picture, uint8_t *ptr, |
|
|
|
|
enum PixelFormat pix_fmt, int width, int height) |
|
|
|
|
enum AVPixelFormat pix_fmt, int width, int height) |
|
|
|
|
{ |
|
|
|
|
int ret; |
|
|
|
|
|
|
|
|
@ -433,7 +433,7 @@ int avpicture_fill(AVPicture *picture, uint8_t *ptr, |
|
|
|
|
return av_image_fill_pointers(picture->data, pix_fmt, height, ptr, picture->linesize); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
int avpicture_layout(const AVPicture* src, enum PixelFormat pix_fmt, int width, int height, |
|
|
|
|
int avpicture_layout(const AVPicture* src, enum AVPixelFormat pix_fmt, int width, int height, |
|
|
|
|
unsigned char *dest, int dest_size) |
|
|
|
|
{ |
|
|
|
|
int i, j, nb_planes = 0, linesizes[4]; |
|
|
|
@ -466,7 +466,7 @@ int avpicture_layout(const AVPicture* src, enum PixelFormat pix_fmt, int width, |
|
|
|
|
return size; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
int avpicture_get_size(enum PixelFormat pix_fmt, int width, int height) |
|
|
|
|
int avpicture_get_size(enum AVPixelFormat pix_fmt, int width, int height) |
|
|
|
|
{ |
|
|
|
|
AVPicture dummy_pict; |
|
|
|
|
if(av_image_check_size(width, height, 0, NULL)) |
|
|
|
@ -477,7 +477,7 @@ int avpicture_get_size(enum PixelFormat pix_fmt, int width, int height) |
|
|
|
|
return avpicture_fill(&dummy_pict, NULL, pix_fmt, width, height); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
int avcodec_get_pix_fmt_loss(enum PixelFormat dst_pix_fmt, enum PixelFormat src_pix_fmt, |
|
|
|
|
int avcodec_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, enum AVPixelFormat src_pix_fmt, |
|
|
|
|
int has_alpha) |
|
|
|
|
{ |
|
|
|
|
const PixFmtInfo *pf, *ps; |
|
|
|
@ -491,10 +491,10 @@ int avcodec_get_pix_fmt_loss(enum PixelFormat dst_pix_fmt, enum PixelFormat src_ |
|
|
|
|
loss = 0; |
|
|
|
|
pf = &pix_fmt_info[dst_pix_fmt]; |
|
|
|
|
if (pf->depth < ps->depth || |
|
|
|
|
((dst_pix_fmt == PIX_FMT_RGB555BE || dst_pix_fmt == PIX_FMT_RGB555LE || |
|
|
|
|
dst_pix_fmt == PIX_FMT_BGR555BE || dst_pix_fmt == PIX_FMT_BGR555LE) && |
|
|
|
|
(src_pix_fmt == PIX_FMT_RGB565BE || src_pix_fmt == PIX_FMT_RGB565LE || |
|
|
|
|
src_pix_fmt == PIX_FMT_BGR565BE || src_pix_fmt == PIX_FMT_BGR565LE))) |
|
|
|
|
((dst_pix_fmt == AV_PIX_FMT_RGB555BE || dst_pix_fmt == AV_PIX_FMT_RGB555LE || |
|
|
|
|
dst_pix_fmt == AV_PIX_FMT_BGR555BE || dst_pix_fmt == AV_PIX_FMT_BGR555LE) && |
|
|
|
|
(src_pix_fmt == AV_PIX_FMT_RGB565BE || src_pix_fmt == AV_PIX_FMT_RGB565LE || |
|
|
|
|
src_pix_fmt == AV_PIX_FMT_BGR565BE || src_pix_fmt == AV_PIX_FMT_BGR565LE))) |
|
|
|
|
loss |= FF_LOSS_DEPTH; |
|
|
|
|
if (dst_desc->log2_chroma_w > src_desc->log2_chroma_w || |
|
|
|
|
dst_desc->log2_chroma_h > src_desc->log2_chroma_h) |
|
|
|
@ -536,7 +536,7 @@ int avcodec_get_pix_fmt_loss(enum PixelFormat dst_pix_fmt, enum PixelFormat src_ |
|
|
|
|
return loss; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
static int avg_bits_per_pixel(enum PixelFormat pix_fmt) |
|
|
|
|
static int avg_bits_per_pixel(enum AVPixelFormat pix_fmt) |
|
|
|
|
{ |
|
|
|
|
int bits; |
|
|
|
|
const PixFmtInfo *pf; |
|
|
|
@ -546,23 +546,23 @@ static int avg_bits_per_pixel(enum PixelFormat pix_fmt) |
|
|
|
|
switch(pf->pixel_type) { |
|
|
|
|
case FF_PIXEL_PACKED: |
|
|
|
|
switch(pix_fmt) { |
|
|
|
|
case PIX_FMT_YUYV422: |
|
|
|
|
case PIX_FMT_UYVY422: |
|
|
|
|
case PIX_FMT_RGB565BE: |
|
|
|
|
case PIX_FMT_RGB565LE: |
|
|
|
|
case PIX_FMT_RGB555BE: |
|
|
|
|
case PIX_FMT_RGB555LE: |
|
|
|
|
case PIX_FMT_RGB444BE: |
|
|
|
|
case PIX_FMT_RGB444LE: |
|
|
|
|
case PIX_FMT_BGR565BE: |
|
|
|
|
case PIX_FMT_BGR565LE: |
|
|
|
|
case PIX_FMT_BGR555BE: |
|
|
|
|
case PIX_FMT_BGR555LE: |
|
|
|
|
case PIX_FMT_BGR444BE: |
|
|
|
|
case PIX_FMT_BGR444LE: |
|
|
|
|
case AV_PIX_FMT_YUYV422: |
|
|
|
|
case AV_PIX_FMT_UYVY422: |
|
|
|
|
case AV_PIX_FMT_RGB565BE: |
|
|
|
|
case AV_PIX_FMT_RGB565LE: |
|
|
|
|
case AV_PIX_FMT_RGB555BE: |
|
|
|
|
case AV_PIX_FMT_RGB555LE: |
|
|
|
|
case AV_PIX_FMT_RGB444BE: |
|
|
|
|
case AV_PIX_FMT_RGB444LE: |
|
|
|
|
case AV_PIX_FMT_BGR565BE: |
|
|
|
|
case AV_PIX_FMT_BGR565LE: |
|
|
|
|
case AV_PIX_FMT_BGR555BE: |
|
|
|
|
case AV_PIX_FMT_BGR555LE: |
|
|
|
|
case AV_PIX_FMT_BGR444BE: |
|
|
|
|
case AV_PIX_FMT_BGR444LE: |
|
|
|
|
bits = 16; |
|
|
|
|
break; |
|
|
|
|
case PIX_FMT_UYYVYY411: |
|
|
|
|
case AV_PIX_FMT_UYYVYY411: |
|
|
|
|
bits = 12; |
|
|
|
|
break; |
|
|
|
|
default: |
|
|
|
@ -588,25 +588,25 @@ static int avg_bits_per_pixel(enum PixelFormat pix_fmt) |
|
|
|
|
return bits; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
static enum PixelFormat avcodec_find_best_pix_fmt1(enum PixelFormat *pix_fmt_list, |
|
|
|
|
enum PixelFormat src_pix_fmt, |
|
|
|
|
static enum AVPixelFormat avcodec_find_best_pix_fmt1(enum AVPixelFormat *pix_fmt_list, |
|
|
|
|
enum AVPixelFormat src_pix_fmt, |
|
|
|
|
int has_alpha, |
|
|
|
|
int loss_mask) |
|
|
|
|
{ |
|
|
|
|
int dist, i, loss, min_dist; |
|
|
|
|
enum PixelFormat dst_pix_fmt; |
|
|
|
|
enum AVPixelFormat dst_pix_fmt; |
|
|
|
|
|
|
|
|
|
/* find exact color match with smallest size */ |
|
|
|
|
dst_pix_fmt = PIX_FMT_NONE; |
|
|
|
|
dst_pix_fmt = AV_PIX_FMT_NONE; |
|
|
|
|
min_dist = 0x7fffffff; |
|
|
|
|
i = 0; |
|
|
|
|
while (pix_fmt_list[i] != PIX_FMT_NONE) { |
|
|
|
|
enum PixelFormat pix_fmt = pix_fmt_list[i]; |
|
|
|
|
while (pix_fmt_list[i] != AV_PIX_FMT_NONE) { |
|
|
|
|
enum AVPixelFormat pix_fmt = pix_fmt_list[i]; |
|
|
|
|
|
|
|
|
|
if (i > PIX_FMT_NB) { |
|
|
|
|
if (i > AV_PIX_FMT_NB) { |
|
|
|
|
av_log(NULL, AV_LOG_ERROR, "Pixel format list longer than expected, " |
|
|
|
|
"it is either not properly terminated or contains duplicates\n"); |
|
|
|
|
return PIX_FMT_NONE; |
|
|
|
|
return AV_PIX_FMT_NONE; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
loss = avcodec_get_pix_fmt_loss(pix_fmt, src_pix_fmt, has_alpha) & loss_mask; |
|
|
|
@ -623,10 +623,10 @@ static enum PixelFormat avcodec_find_best_pix_fmt1(enum PixelFormat *pix_fmt_lis |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
#if FF_API_FIND_BEST_PIX_FMT |
|
|
|
|
enum PixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum PixelFormat src_pix_fmt, |
|
|
|
|
enum AVPixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum AVPixelFormat src_pix_fmt, |
|
|
|
|
int has_alpha, int *loss_ptr) |
|
|
|
|
{ |
|
|
|
|
enum PixelFormat list[64]; |
|
|
|
|
enum AVPixelFormat list[64]; |
|
|
|
|
int i, j = 0; |
|
|
|
|
|
|
|
|
|
// test only the first 64 pixel formats to avoid undefined behaviour
|
|
|
|
@ -634,17 +634,17 @@ enum PixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum PixelForma |
|
|
|
|
if (pix_fmt_mask & (1ULL << i)) |
|
|
|
|
list[j++] = i; |
|
|
|
|
} |
|
|
|
|
list[j] = PIX_FMT_NONE; |
|
|
|
|
list[j] = AV_PIX_FMT_NONE; |
|
|
|
|
|
|
|
|
|
return avcodec_find_best_pix_fmt2(list, src_pix_fmt, has_alpha, loss_ptr); |
|
|
|
|
} |
|
|
|
|
#endif /* FF_API_FIND_BEST_PIX_FMT */ |
|
|
|
|
|
|
|
|
|
enum PixelFormat avcodec_find_best_pix_fmt2(enum PixelFormat *pix_fmt_list, |
|
|
|
|
enum PixelFormat src_pix_fmt, |
|
|
|
|
enum AVPixelFormat avcodec_find_best_pix_fmt2(enum AVPixelFormat *pix_fmt_list, |
|
|
|
|
enum AVPixelFormat src_pix_fmt, |
|
|
|
|
int has_alpha, int *loss_ptr) |
|
|
|
|
{ |
|
|
|
|
enum PixelFormat dst_pix_fmt; |
|
|
|
|
enum AVPixelFormat dst_pix_fmt; |
|
|
|
|
int loss_mask, i; |
|
|
|
|
static const int loss_mask_order[] = { |
|
|
|
|
~0, /* no loss first */ |
|
|
|
@ -667,7 +667,7 @@ enum PixelFormat avcodec_find_best_pix_fmt2(enum PixelFormat *pix_fmt_list, |
|
|
|
|
if (loss_mask == 0) |
|
|
|
|
break; |
|
|
|
|
} |
|
|
|
|
return PIX_FMT_NONE; |
|
|
|
|
return AV_PIX_FMT_NONE; |
|
|
|
|
found: |
|
|
|
|
if (loss_ptr) |
|
|
|
|
*loss_ptr = avcodec_get_pix_fmt_loss(dst_pix_fmt, src_pix_fmt, has_alpha); |
|
|
|
@ -675,7 +675,7 @@ enum PixelFormat avcodec_find_best_pix_fmt2(enum PixelFormat *pix_fmt_list, |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
void av_picture_copy(AVPicture *dst, const AVPicture *src, |
|
|
|
|
enum PixelFormat pix_fmt, int width, int height) |
|
|
|
|
enum AVPixelFormat pix_fmt, int width, int height) |
|
|
|
|
{ |
|
|
|
|
av_image_copy(dst->data, dst->linesize, src->data, |
|
|
|
|
src->linesize, pix_fmt, width, height); |
|
|
|
@ -769,7 +769,7 @@ void ff_shrink88(uint8_t *dst, int dst_wrap, |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int avpicture_alloc(AVPicture *picture, |
|
|
|
|
enum PixelFormat pix_fmt, int width, int height) |
|
|
|
|
enum AVPixelFormat pix_fmt, int width, int height) |
|
|
|
|
{ |
|
|
|
|
int ret; |
|
|
|
|
|
|
|
|
@ -795,12 +795,12 @@ static inline int is_yuv_planar(const PixFmtInfo *ps) |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
int av_picture_crop(AVPicture *dst, const AVPicture *src, |
|
|
|
|
enum PixelFormat pix_fmt, int top_band, int left_band) |
|
|
|
|
enum AVPixelFormat pix_fmt, int top_band, int left_band) |
|
|
|
|
{ |
|
|
|
|
int y_shift; |
|
|
|
|
int x_shift; |
|
|
|
|
|
|
|
|
|
if (pix_fmt < 0 || pix_fmt >= PIX_FMT_NB || !is_yuv_planar(&pix_fmt_info[pix_fmt])) |
|
|
|
|
if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB || !is_yuv_planar(&pix_fmt_info[pix_fmt])) |
|
|
|
|
return -1; |
|
|
|
|
|
|
|
|
|
y_shift = av_pix_fmt_descriptors[pix_fmt].log2_chroma_h; |
|
|
|
@ -817,7 +817,7 @@ int av_picture_crop(AVPicture *dst, const AVPicture *src, |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width, |
|
|
|
|
enum PixelFormat pix_fmt, int padtop, int padbottom, int padleft, int padright, |
|
|
|
|
enum AVPixelFormat pix_fmt, int padtop, int padbottom, int padleft, int padright, |
|
|
|
|
int *color) |
|
|
|
|
{ |
|
|
|
|
uint8_t *optr; |
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@ -826,7 +826,7 @@ int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width, |
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int yheight; |
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int i, y; |
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if (pix_fmt < 0 || pix_fmt >= PIX_FMT_NB || |
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if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB || |
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!is_yuv_planar(&pix_fmt_info[pix_fmt])) return -1; |
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for (i = 0; i < 3; i++) { |
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@ -985,17 +985,17 @@ static void deinterlace_bottom_field_inplace(uint8_t *src1, int src_wrap, |
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} |
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int avpicture_deinterlace(AVPicture *dst, const AVPicture *src, |
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enum PixelFormat pix_fmt, int width, int height) |
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enum AVPixelFormat pix_fmt, int width, int height) |
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{ |
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int i; |
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if (pix_fmt != PIX_FMT_YUV420P && |
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pix_fmt != PIX_FMT_YUVJ420P && |
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pix_fmt != PIX_FMT_YUV422P && |
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pix_fmt != PIX_FMT_YUVJ422P && |
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pix_fmt != PIX_FMT_YUV444P && |
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pix_fmt != PIX_FMT_YUV411P && |
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pix_fmt != PIX_FMT_GRAY8) |
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if (pix_fmt != AV_PIX_FMT_YUV420P && |
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pix_fmt != AV_PIX_FMT_YUVJ420P && |
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pix_fmt != AV_PIX_FMT_YUV422P && |
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pix_fmt != AV_PIX_FMT_YUVJ422P && |
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pix_fmt != AV_PIX_FMT_YUV444P && |
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pix_fmt != AV_PIX_FMT_YUV411P && |
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pix_fmt != AV_PIX_FMT_GRAY8) |
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return -1; |
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if ((width & 3) != 0 || (height & 3) != 0) |
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return -1; |
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@ -1003,22 +1003,22 @@ int avpicture_deinterlace(AVPicture *dst, const AVPicture *src, |
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for(i=0;i<3;i++) { |
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if (i == 1) { |
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switch(pix_fmt) { |
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case PIX_FMT_YUVJ420P: |
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case PIX_FMT_YUV420P: |
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case AV_PIX_FMT_YUVJ420P: |
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case AV_PIX_FMT_YUV420P: |
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width >>= 1; |
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height >>= 1; |
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break; |
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case PIX_FMT_YUV422P: |
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case PIX_FMT_YUVJ422P: |
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case AV_PIX_FMT_YUV422P: |
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case AV_PIX_FMT_YUVJ422P: |
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width >>= 1; |
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break; |
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case PIX_FMT_YUV411P: |
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case AV_PIX_FMT_YUV411P: |
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width >>= 2; |
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break; |
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default: |
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break; |
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} |
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if (pix_fmt == PIX_FMT_GRAY8) { |
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if (pix_fmt == AV_PIX_FMT_GRAY8) { |
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break; |
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} |
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} |
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