ffmpeg | branch: master | Lynne <d...@lynne.ee> | Wed Jan 22 00:17:11 2025 +0900| [300b82c3eada64643a5d1ed2ffec5dde5849ba5e] | committer: Lynne
pixfmt: add AV_PIX_FMT_GRAY32 This is a useful format for high-precision intermediates. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=300b82c3eada64643a5d1ed2ffec5dde5849ba5e --- libavutil/pixdesc.c | 21 +++++++++++++++++++++ libavutil/pixfmt.h | 4 ++++ 2 files changed, 25 insertions(+) diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c index 6fe83cd16b..7ffc8f3b2e 100644 --- a/libavutil/pixdesc.c +++ b/libavutil/pixdesc.c @@ -797,6 +797,27 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = { }, .alias = "y16le", }, + [AV_PIX_FMT_GRAY32BE] = { + .name = "gray32be", + .nb_components = 1, + .log2_chroma_w = 0, + .log2_chroma_h = 0, + .comp = { + { 0, 4, 0, 0, 32 }, /* Y */ + }, + .flags = AV_PIX_FMT_FLAG_BE, + .alias = "y32be", + }, + [AV_PIX_FMT_GRAY32LE] = { + .name = "gray32le", + .nb_components = 1, + .log2_chroma_w = 0, + .log2_chroma_h = 0, + .comp = { + { 0, 4, 0, 0, 32 }, /* Y */ + }, + .alias = "y32le", + }, [AV_PIX_FMT_YUV440P] = { .name = "yuv440p", .nb_components = 3, diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h index a64d40ad07..ca1b22762b 100644 --- a/libavutil/pixfmt.h +++ b/libavutil/pixfmt.h @@ -476,6 +476,9 @@ enum AVPixelFormat { */ AV_PIX_FMT_AMF_SURFACE, + AV_PIX_FMT_GRAY32BE, ///< Y , 32bpp, big-endian + AV_PIX_FMT_GRAY32LE, ///< Y , 32bpp, little-endian + AV_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 }; @@ -497,6 +500,7 @@ enum AVPixelFormat { #define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) #define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) #define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) +#define AV_PIX_FMT_GRAY32 AV_PIX_FMT_NE(GRAY32BE, GRAY32LE) #define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) #define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) #define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
