From: Timo Rothenpieler <timo@rothenpieler.org>
To: ffmpeg-devel@ffmpeg.org
Cc: Timo Rothenpieler <timo@rothenpieler.org>
Subject: [FFmpeg-devel] [PATCH 1/2] avutils/pixfmt: add YUV444/GBRP 10 and 12 bit MSB formats
Date: Sat, 5 Jul 2025 00:17:19 +0200
Message-ID: <20250704221811.754517-1-timo@rothenpieler.org> (raw)
---
libavutil/pixdesc.c | 96 +++++++++++++++++++++++++++++++++++++++++++++
libavutil/pixfmt.h | 15 +++++++
2 files changed, 111 insertions(+)
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index 53adde5aba..8eb04d1f12 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -1701,6 +1701,30 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
},
+ [AV_PIX_FMT_YUV444P10MSBLE] = {
+ .name = "yuv444p10msble",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 6, 10 }, /* Y */
+ { 1, 2, 0, 6, 10 }, /* U */
+ { 2, 2, 0, 6, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P10MSBBE] = {
+ .name = "yuv444p10msbbe",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 6, 10 }, /* Y */
+ { 1, 2, 0, 6, 10 }, /* U */
+ { 2, 2, 0, 6, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
[AV_PIX_FMT_YUV444P9LE] = {
.name = "yuv444p9le",
.nb_components = 3,
@@ -1749,6 +1773,30 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
},
+ [AV_PIX_FMT_YUV444P12MSBLE] = {
+ .name = "yuv444p12msble",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 4, 12 }, /* Y */
+ { 1, 2, 0, 4, 12 }, /* U */
+ { 2, 2, 0, 4, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P12MSBBE] = {
+ .name = "yuv444p12msbbe",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 4, 12 }, /* Y */
+ { 1, 2, 0, 4, 12 }, /* U */
+ { 2, 2, 0, 4, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
[AV_PIX_FMT_YUV444P14LE] = {
.name = "yuv444p14le",
.nb_components = 3,
@@ -1877,6 +1925,30 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
},
+ [AV_PIX_FMT_GBRP10MSBLE] = {
+ .name = "gbrp10msble",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 6, 10 }, /* R */
+ { 0, 2, 0, 6, 10 }, /* G */
+ { 1, 2, 0, 6, 10 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRP10MSBBE] = {
+ .name = "gbrp10msbbe",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 6, 10 }, /* R */
+ { 0, 2, 0, 6, 10 }, /* G */
+ { 1, 2, 0, 6, 10 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
[AV_PIX_FMT_GBRP12LE] = {
.name = "gbrp12le",
.nb_components = 3,
@@ -1901,6 +1973,30 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
},
+ [AV_PIX_FMT_GBRP12MSBLE] = {
+ .name = "gbrp12msble",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 4, 12 }, /* R */
+ { 0, 2, 0, 4, 12 }, /* G */
+ { 1, 2, 0, 4, 12 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRP12MSBBE] = {
+ .name = "gbrp12msbbe",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 4, 12 }, /* R */
+ { 0, 2, 0, 4, 12 }, /* G */
+ { 1, 2, 0, 4, 12 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
[AV_PIX_FMT_GBRP14LE] = {
.name = "gbrp14le",
.nb_components = 3,
diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h
index bf1b8ed008..9024850207 100644
--- a/libavutil/pixfmt.h
+++ b/libavutil/pixfmt.h
@@ -488,6 +488,15 @@ enum AVPixelFormat {
AV_PIX_FMT_GBRAP32BE, ///< planar GBRA 4:4:4:4 128bpp, big-endian
AV_PIX_FMT_GBRAP32LE, ///< planar GBRA 4:4:4:4 128bpp, little-endian
+ AV_PIX_FMT_YUV444P10MSBBE, ///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), lowest bits zero, big-endian
+ AV_PIX_FMT_YUV444P10MSBLE, ///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), lowest bits zero, little-endian
+ AV_PIX_FMT_YUV444P12MSBBE, ///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), lowest bits zero, big-endian
+ AV_PIX_FMT_YUV444P12MSBLE, ///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), lowest bits zero, little-endian
+ AV_PIX_FMT_GBRP10MSBBE, ///< planar GBR 4:4:4 30bpp, lowest bits zero, big-endian
+ AV_PIX_FMT_GBRP10MSBLE, ///< planar GBR 4:4:4 30bpp, lowest bits zero, little-endian
+ AV_PIX_FMT_GBRP12MSBBE, ///< planar GBR 4:4:4 36bpp, lowest bits zero, big-endian
+ AV_PIX_FMT_GBRP12MSBLE, ///< planar GBR 4:4:4 36bpp, lowest bits zero, 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
};
@@ -540,6 +549,9 @@ enum AVPixelFormat {
#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE)
#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE)
+#define AV_PIX_FMT_YUV444P10MSB AV_PIX_FMT_NE(YUV444P10MSBBE, YUV444P10MSBLE)
+#define AV_PIX_FMT_YUV444P12MSB AV_PIX_FMT_NE(YUV444P12MSBBE, YUV444P12MSBLE)
+
#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE)
#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE)
#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE)
@@ -551,6 +563,9 @@ enum AVPixelFormat {
#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE)
#define AV_PIX_FMT_GBRAP32 AV_PIX_FMT_NE(GBRAP32BE, GBRAP32LE)
+#define AV_PIX_FMT_GBRP10MSB AV_PIX_FMT_NE(GBRP10MSBBE, GBRP10MSBLE)
+#define AV_PIX_FMT_GBRP12MSB AV_PIX_FMT_NE(GBRP12MSBBE, GBRP12MSBLE)
+
#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE)
#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE)
#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE)
--
2.49.0
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next reply other threads:[~2025-07-04 22:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-04 22:17 Timo Rothenpieler [this message]
2025-07-04 22:17 ` [FFmpeg-devel] [PATCH 2/2] swscale: add support for new 10/12 " Timo Rothenpieler
2025-07-04 22:26 ` [FFmpeg-devel] [PATCH 1/2] avutils/pixfmt: add YUV444/GBRP 10 and 12 " Timo Rothenpieler
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