diff options
Diffstat (limited to 'src/libffmpeg/libavcodec/imgconvert.c')
| -rw-r--r-- | src/libffmpeg/libavcodec/imgconvert.c | 740 |
1 files changed, 593 insertions, 147 deletions
diff --git a/src/libffmpeg/libavcodec/imgconvert.c b/src/libffmpeg/libavcodec/imgconvert.c index cfb21a477..6751924c5 100644 --- a/src/libffmpeg/libavcodec/imgconvert.c +++ b/src/libffmpeg/libavcodec/imgconvert.c @@ -48,78 +48,50 @@ typedef struct PixFmtInfo { /* this table gives more information about formats */ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { - /* YUV formats */ - [PIX_FMT_YUV420P] = { - .name = "yuv420p", - .nb_components = 3, .is_yuv = 1, - .x_chroma_shift = 1, .y_chroma_shift = 1, + { /*PIX_FMT_YUV420P*/ + "yuv420p", 3, 1, 0, 0, 0, 0, 1, 1, }, - [PIX_FMT_YUV422P] = { - .name = "yuv422p", - .nb_components = 3, .is_yuv = 1, - .x_chroma_shift = 1, .y_chroma_shift = 0, + { /*PIX_FMT_YUV422*/ + "yuv422", 1, 1, 1, 0, 0, 0, 1, 0, }, - [PIX_FMT_YUV444P] = { - .name = "yuv444p", - .nb_components = 3, .is_yuv = 1, - .x_chroma_shift = 0, .y_chroma_shift = 0, + { /*PIX_FMT_RGB24*/ + "rgb24", 1, 0, 1, 0, 0, 0, 0, 0, }, - [PIX_FMT_YUV422] = { - .name = "yuv422", - .nb_components = 1, .is_yuv = 1, .is_packed = 1, - .x_chroma_shift = 1, .y_chroma_shift = 0, + { /*PIX_FMT_BGR24*/ + "bgr24", 1, 0, 1, 0, 0, 0, 0, 0, }, - [PIX_FMT_YUV410P] = { - .name = "yuv410p", - .nb_components = 3, .is_yuv = 1, - .x_chroma_shift = 2, .y_chroma_shift = 2, + { /*PIX_FMT_YUV422P*/ + "yuv422p", 3, 1, 0, 0, 0, 0, 1, 0, }, - [PIX_FMT_YUV411P] = { - .name = "yuv411p", - .nb_components = 3, .is_yuv = 1, - .x_chroma_shift = 2, .y_chroma_shift = 0, + { /*PIX_FMT_YUV444P*/ + "yuv444p", 3, 1, 0, 0, 0, 0, 0, 0, }, - - /* RGB formats */ - [PIX_FMT_RGB24] = { - .name = "rgb24", - .nb_components = 1, .is_packed = 1, + { /*PIX_FMT_RGBA32*/ + "rgba32", 1, 0, 1, 0, 1, 0, 0, 0, }, - [PIX_FMT_BGR24] = { - .name = "bgr24", - .nb_components = 1, .is_packed = 1, + { /*PIX_FMT_YUV410P*/ + "yuv410p", 3, 1, 0, 0, 0, 0, 2, 2, }, - [PIX_FMT_RGBA32] = { - .name = "rgba32", - .nb_components = 1, .is_packed = 1, .is_alpha = 1, + { /*PIX_FMT_YUV411P*/ + "yuv411p", 3, 1, 0, 0, 0, 0, 2, 0, }, - [PIX_FMT_RGB565] = { - .name = "rgb565", - .nb_components = 1, .is_packed = 1, + { /*PIX_FMT_RGB565*/ + "rgb565", 1, 0, 1, 0, 0, 0, 0, 0, }, - [PIX_FMT_RGB555] = { - .name = "rgb555", - .nb_components = 1, .is_packed = 1, .is_alpha = 1, + { /*PIX_FMT_RGB555*/ + "rgb555", 1, 0, 1, 0, 1, 0, 0, 0, }, - - /* gray / mono formats */ - [PIX_FMT_GRAY8] = { - .name = "gray", - .nb_components = 1, .is_gray = 1, + { /*PIX_FMT_GRAY8*/ + "gray", 1, 0, 0, 0, 0, 1, 0, 0, }, - [PIX_FMT_MONOWHITE] = { - .name = "monow", - .nb_components = 1, .is_packed = 1, .is_gray = 1, + { /*PIX_FMT_MONOWHITE*/ + "monow", 1, 0, 1, 0, 0, 1, 0, 0, }, - [PIX_FMT_MONOBLACK] = { - .name = "monob", - .nb_components = 1, .is_packed = 1, .is_gray = 1, + { /*PIX_FMT_MONOBLACK*/ + "monob", 1, 0, 1, 0, 0, 1, 0, 0, }, - - /* paletted formats */ - [PIX_FMT_PAL8] = { - .name = "pal8", - .nb_components = 1, .is_packed = 1, .is_paletted = 1, + { /*PIX_FMT_PAL8*/ + "pal8", 1, 0, 1, 1, 0, 0, 0, 0, }, }; @@ -1092,143 +1064,617 @@ typedef struct ConvertEntry { - all non YUV modes must convert at least to and from PIX_FMT_RGB24 */ static ConvertEntry convert_table[PIX_FMT_NB][PIX_FMT_NB] = { - [PIX_FMT_YUV420P] = { - [PIX_FMT_RGB555] = { - .convert = yuv420p_to_rgb555 + { /*PIX_FMT_YUV420P*/ + { /*PIX_FMT_YUV420P*/ + NULL + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + yuv420p_to_rgb24 + }, + { /*PIX_FMT_BGR24*/ + yuv420p_to_bgr24 + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL + }, + { /*PIX_FMT_RGBA32]*/ + yuv420p_to_rgba32 + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL }, - [PIX_FMT_RGB565] = { - .convert = yuv420p_to_rgb565 + { /*PIX_FMT_RGB565*/ + yuv420p_to_rgb565 }, - [PIX_FMT_BGR24] = { - .convert = yuv420p_to_bgr24 + { /*PIX_FMT_RGB555*/ + yuv420p_to_rgb555 }, - [PIX_FMT_RGB24] = { - .convert = yuv420p_to_rgb24 + { /*PIX_FMT_GRAY8*/ + NULL }, - [PIX_FMT_RGBA32] = { - .convert = yuv420p_to_rgba32 + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, - [PIX_FMT_YUV422P] = { - [PIX_FMT_RGB555] = { - .convert = yuv422p_to_rgb555 + { /*PIX_FMT_YUV422*/ + { /*PIX_FMT_YUV420P*/ + yuv422_to_yuv420p + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + NULL + }, + { /*PIX_FMT_BGR24*/ + NULL + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL + }, + { /*PIX_FMT_RGBA32*/ + NULL + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + NULL }, - [PIX_FMT_RGB565] = { - .convert = yuv422p_to_rgb565 + { /*PIX_FMT_RGB555*/ + NULL }, - [PIX_FMT_BGR24] = { - .convert = yuv422p_to_bgr24 + { /*PIX_FMT_GRAY8*/ + NULL }, - [PIX_FMT_RGB24] = { - .convert = yuv422p_to_rgb24 + { /*PIX_FMT_MONOWHITE*/ + NULL }, - [PIX_FMT_RGBA32] = { - .convert = yuv422p_to_rgba32 + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, - [PIX_FMT_YUV422] = { - [PIX_FMT_YUV420P] = { - .convert = yuv422_to_yuv420p, + { /*PIX_FMT_RGB24*/ + { /*PIX_FMT_YUV420P*/ + rgb24_to_yuv420p + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + NULL + }, + { /*PIX_FMT_BGR24*/ + NULL + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL + }, + { /*PIX_FMT_RGBA32*/ + NULL + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + rgb24_to_rgb565 + }, + { /*PIX_FMT_RGB555*/ + rgb24_to_rgb555 + }, + { /*PIX_FMT_GRAY8*/ + rgb24_to_gray + }, + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL + }, + { /*PIX_FMT_PAL8*/ + rgb24_to_pal8 }, }, - - [PIX_FMT_RGB24] = { - [PIX_FMT_YUV420P] = { - .convert = rgb24_to_yuv420p + { /*PIX_FMT_BGR24*/ + { /*PIX_FMT_YUV420P*/ + bgr24_to_yuv420p + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + NULL + }, + { /*PIX_FMT_BGR24*/ + NULL + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL }, - [PIX_FMT_RGB565] = { - .convert = rgb24_to_rgb565 + { /*PIX_FMT_RGBA32*/ + NULL }, - [PIX_FMT_RGB555] = { - .convert = rgb24_to_rgb555 + { /*PIX_FMT_YUV410P*/ + NULL }, - [PIX_FMT_GRAY8] = { - .convert = rgb24_to_gray + { /*PIX_FMT_YUV411P*/ + NULL }, - [PIX_FMT_PAL8] = { - .convert = rgb24_to_pal8 + { /*PIX_FMT_RGB565*/ + NULL + }, + { /*PIX_FMT_RGB555*/ + NULL + }, + { /*PIX_FMT_GRAY8*/ + bgr24_to_gray + }, + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, - [PIX_FMT_RGBA32] = { - [PIX_FMT_YUV420P] = { - .convert = rgba32_to_yuv420p + { /*PIX_FMT_YUV422P*/ + { /*PIX_FMT_YUV420P*/ + NULL + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_BGR24*/ + yuv422p_to_bgr24 + }, + { /*PIX_FMT_RGB24*/ + yuv422p_to_rgb24 + }, + { /*PIX_FMT_RGBA32*/ + yuv422p_to_rgba32 + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB555*/ + yuv422p_to_rgb555 }, - [PIX_FMT_GRAY8] = { - .convert = rgba32_to_gray + { /*PIX_FMT_RGB565*/ + yuv422p_to_rgb565 + }, + { /*PIX_FMT_GRAY8*/ + NULL + }, + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, - [PIX_FMT_BGR24] = { - [PIX_FMT_YUV420P] = { - .convert = bgr24_to_yuv420p + { /*PIX_FMT_YUV444P*/ + { /*PIX_FMT_YUV420P*/ + NULL + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + NULL + }, + { /*PIX_FMT_BGR24*/ + NULL + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL + }, + { /*PIX_FMT_RGBA32*/ + NULL + }, + { /*PIX_FMT_YUV410P*/ + NULL }, - [PIX_FMT_GRAY8] = { - .convert = bgr24_to_gray + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + NULL + }, + { /*PIX_FMT_RGB555*/ + NULL + }, + { /*PIX_FMT_GRAY8*/ + NULL + }, + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, - [PIX_FMT_RGB555] = { - [PIX_FMT_YUV420P] = { - .convert = rgb555_to_yuv420p + { /*PIX_FMT_RGBA32*/ + { /*PIX_FMT_YUV420P*/ + rgba32_to_yuv420p + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + NULL + }, + { /*PIX_FMT_BGR24*/ + NULL + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL }, - [PIX_FMT_GRAY8] = { - .convert = rgb555_to_gray + { /*PIX_FMT_RGBA32*/ + NULL + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + NULL + }, + { /*PIX_FMT_RGB555*/ + NULL + }, + { /*PIX_FMT_GRAY8*/ + rgba32_to_gray + }, + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, - [PIX_FMT_RGB565] = { - [PIX_FMT_YUV420P] = { - .convert = rgb565_to_yuv420p + { /*PIX_FMT_YUV410P*/ + { /*PIX_FMT_YUV420P*/ + NULL + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + NULL + }, + { /*PIX_FMT_BGR24*/ + NULL }, - [PIX_FMT_GRAY8] = { - .convert = rgb565_to_gray + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL + }, + { /*PIX_FMT_RGBA32*/ + NULL + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + NULL + }, + { /*PIX_FMT_RGB555*/ + NULL + }, + { /*PIX_FMT_GRAY8*/ + NULL + }, + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, - [PIX_FMT_GRAY8] = { - [PIX_FMT_RGB555] = { - .convert = gray_to_rgb555 + { /*PIX_FMT_YUV411P*/ + { /*PIX_FMT_YUV420P*/ + NULL + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + NULL }, - [PIX_FMT_RGB565] = { - .convert = gray_to_rgb565 + { /*PIX_FMT_BGR24*/ + NULL }, - [PIX_FMT_RGB24] = { - .convert = gray_to_rgb24 + { /*PIX_FMT_YUV422P*/ + NULL }, - [PIX_FMT_BGR24] = { - .convert = gray_to_bgr24 + { /*PIX_FMT_YUV444P*/ + NULL }, - [PIX_FMT_RGBA32] = { - .convert = gray_to_rgba32 + { /*PIX_FMT_RGBA32*/ + NULL }, - [PIX_FMT_MONOWHITE] = { - .convert = gray_to_monowhite + { /*PIX_FMT_YUV410P*/ + NULL }, - [PIX_FMT_MONOBLACK] = { - .convert = gray_to_monoblack + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + NULL + }, + { /*PIX_FMT_RGB555*/ + NULL + }, + { /*PIX_FMT_GRAY8*/ + NULL + }, + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, - [PIX_FMT_MONOWHITE] = { - [PIX_FMT_GRAY8] = { - .convert = monowhite_to_gray + { /*PIX_FMT_RGB565*/ + { /*PIX_FMT_YUV420P*/ + rgb565_to_yuv420p + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + NULL + }, + { /*PIX_FMT_BGR24*/ + NULL + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL + }, + { /*PIX_FMT_RGBA32*/ + NULL + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + NULL + }, + { /*PIX_FMT_RGB555*/ + NULL + }, + { /*PIX_FMT_GRAY8*/ + rgb565_to_gray + }, + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, - [PIX_FMT_MONOBLACK] = { - [PIX_FMT_GRAY8] = { - .convert = monoblack_to_gray + { /*PIX_FMT_RGB555*/ + { /*PIX_FMT_YUV420P*/ + rgb555_to_yuv420p + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + NULL + }, + { /*PIX_FMT_BGR24*/ + NULL + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL + }, + { /*PIX_FMT_RGBA32*/ + NULL + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + NULL + }, + { /*PIX_FMT_RGB555*/ + NULL + }, + { /*PIX_FMT_GRAY8*/ + rgb555_to_gray + }, + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL + }, + }, + { /*PIX_FMT_GRAY8*/ + { /*PIX_FMT_YUV420P*/ + NULL + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + gray_to_rgb24 + }, + { /*PIX_FMT_BGR24*/ + gray_to_bgr24 + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL + }, + { /*PIX_FMT_RGBA32*/ + gray_to_rgba32 + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + gray_to_rgb565 + }, + { /*PIX_FMT_RGB555*/ + gray_to_rgb555 + }, + { /*PIX_FMT_GRAY8*/ + NULL + }, + { /*PIX_FMT_MONOWHITE*/ + gray_to_monowhite + }, + { /*PIX_FMT_MONOBLACK*/ + gray_to_monoblack + }, + }, + { /*PIX_FMT_MONOWHITE*/ + { /*PIX_FMT_YUV420P*/ + NULL + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + NULL + }, + { /*PIX_FMT_BGR24*/ + NULL + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL + }, + { /*PIX_FMT_RGBA32*/ + NULL + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + NULL + }, + { /*PIX_FMT_RGB555*/ + NULL + }, + { /*PIX_FMT_GRAY8*/ + monowhite_to_gray + }, + { /*PIX_FMT_MONOWHITE*/ + NULL + }, + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, - [PIX_FMT_PAL8] = { - [PIX_FMT_RGB555] = { - .convert = pal8_to_rgb555 + { /*PIX_FMT_PAL8*/ + { /*PIX_FMT_YUV420P*/ + NULL + }, + { /*PIX_FMT_YUV422*/ + NULL + }, + { /*PIX_FMT_RGB24*/ + pal8_to_rgb24 + }, + { /*PIX_FMT_BGR24*/ + pal8_to_bgr24 + }, + { /*PIX_FMT_YUV422P*/ + NULL + }, + { /*PIX_FMT_YUV444P*/ + NULL + }, + { /*PIX_FMT_RGBA32*/ + pal8_to_rgba32 + }, + { /*PIX_FMT_YUV410P*/ + NULL + }, + { /*PIX_FMT_YUV411P*/ + NULL + }, + { /*PIX_FMT_RGB565*/ + pal8_to_rgb565 }, - [PIX_FMT_RGB565] = { - .convert = pal8_to_rgb565 + { /*PIX_FMT_RGB555*/ + pal8_to_rgb555 }, - [PIX_FMT_BGR24] = { - .convert = pal8_to_bgr24 + { /*PIX_FMT_GRAY8*/ + NULL }, - [PIX_FMT_RGB24] = { - .convert = pal8_to_rgb24 + { /*PIX_FMT_MONOWHITE*/ + NULL }, - [PIX_FMT_RGBA32] = { - .convert = pal8_to_rgba32 + { /*PIX_FMT_MONOBLACK*/ + NULL }, }, }; |