[FFmpeg-devel] [PATCH v12 2/9] avutil/swscale: add YUV444_16 and UYVY_16 pixel format and input support
Martin Schitter
ms+git at mur.at
Mon Oct 21 22:57:15 EEST 2024
---
libavutil/pixdesc.c | 46 ++++++++++++++++
libavutil/pixfmt.h | 8 +++
libswscale/input.c | 90 ++++++++++++++++++++++++++++++++
libswscale/utils.c | 4 ++
tests/ref/fate/imgutils | 8 +++
tests/ref/fate/sws-pixdesc-query | 14 +++++
6 files changed, 170 insertions(+)
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index c6a9b85..96b9fbe 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -492,6 +492,29 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
{ 0, 4, 2, 0, 8 }, /* V */
},
},
+ [AV_PIX_FMT_UYVY422_16LE] = {
+ .name = "uyvy422_16le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 2, 0, 16 }, /* Y */
+ { 0, 8, 0, 0, 16 }, /* U */
+ { 0, 8, 4, 0, 16 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_UYVY422_16BE] = {
+ .name = "uyvy422_16be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 2, 0, 16 }, /* Y */
+ { 0, 8, 0, 0, 16 }, /* U */
+ { 0, 8, 4, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ },
[AV_PIX_FMT_UYYVYY411] = {
.name = "uyyvyy411",
.nb_components = 3,
@@ -1667,6 +1690,29 @@ 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_YUV444_16LE] = {
+ .name = "yuv444_16le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 6, 0, 0, 16 }, /* Y */
+ { 0, 6, 2, 0, 16 }, /* U */
+ { 0, 6, 4, 0, 16 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_YUV444_16BE] = {
+ .name = "yuv444_16be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 6, 0, 0, 16 }, /* Y */
+ { 0, 6, 2, 0, 16 }, /* U */
+ { 0, 6, 4, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ },
[AV_PIX_FMT_YUV444P10LE] = {
.name = "yuv444p10le",
.nb_components = 3,
diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h
index 0c7f909..fde8dbb 100644
--- a/libavutil/pixfmt.h
+++ b/libavutil/pixfmt.h
@@ -458,6 +458,11 @@ enum AVPixelFormat {
AV_PIX_FMT_RGB96LE, ///< packed RGBA 32:32:32, 96bpp, RGBRGB..., little-endian
AV_PIX_FMT_YUV444, ///< packed YUV 4:4:4, 24bpp (1 Cr & Cb sample per 1x1 Y), YUVYUV...
+ AV_PIX_FMT_YUV444_16BE, ///< packed YUV 4:4:4, 48bpp (1 Cr & Cb sample per 1x1 Y), YUVYUV..., big-endian
+ AV_PIX_FMT_YUV444_16LE, ///< packed YUV 4:4:4, 48bpp (1 Cr & Cb sample per 1x1 Y), YUVYUV..., little-endian
+
+ AV_PIX_FMT_UYVY422_16BE, ///< packed UYVU 4:2:2, 32bpp, Cb Y0 Cr Y1, big-endian
+ AV_PIX_FMT_UYVY422_16LE, ///< packed UYVU 4:2:2, 32bpp, Cb Y0 Cr Y1, 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
};
@@ -509,6 +514,7 @@ enum AVPixelFormat {
#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE)
#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_YUV444_16 AV_PIX_FMT_NE(YUV444_16BE, YUV444_16LE)
#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE)
#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE)
@@ -542,6 +548,8 @@ enum AVPixelFormat {
#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE)
#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE)
+#define AV_PIX_FMT_UYVY422_16 AV_PIX_FMT_NE(UYVY422_16BE, UYVY422_16LE)
+
#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE)
#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE)
#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE)
diff --git a/libswscale/input.c b/libswscale/input.c
index 79376b9..e23b59e 100644
--- a/libswscale/input.c
+++ b/libswscale/input.c
@@ -805,6 +805,39 @@ static void vyuToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, cons
}
}
+static void read_yuv444_16le_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0,
+ const uint8_t *unused1, int width, uint32_t *unused2, void *opq)
+{
+ int i;
+ for (i = 0; i < width; i++)
+ AV_WN16(dst + i * 2, AV_RL16(src + i * 6));
+}
+
+static void read_yuv444_16le_UV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src,
+ const uint8_t *unused1, int width, uint32_t *unused2, void *opq)
+{
+ for (int i = 0; i < width; i++) {
+ AV_WN16(dstU + i * 2, AV_RL16(src + i * 6 + 2));
+ AV_WN16(dstV + i * 2, AV_RL16(src + i * 6 + 4));
+ }
+}
+
+static void read_yuv444_16be_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0,
+ const uint8_t *unused1, int width, uint32_t *unused2, void *opq)
+{
+ for (int i = 0; i < width; i++)
+ AV_WN16(dst + i * 2, AV_RB16(src + i * 6));
+}
+
+static void read_yuv444_16be_UV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src,
+ const uint8_t *unused1, int width, uint32_t *unused2, void *opq)
+{
+ for (int i = 0; i < width; i++) {
+ AV_WN16(dstU + i * 2, AV_RB16(src + i * 6 + 2));
+ AV_WN16(dstV + i * 2, AV_RB16(src + i * 6 + 4));
+ }
+}
+
static void read_v30xle_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width,
uint32_t *unused2, void *opq)
{
@@ -903,6 +936,39 @@ static void uyvyToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, con
av_assert1(src1 == src2);
}
+static void uyvy16le_ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1,
+ const uint8_t *unused2, int width, uint32_t *unused, void *opq)
+{
+ for (int i = 0; i < width; i++)
+ AV_WN16(dst + i * 2, AV_RL16(src + 4 * i + 2));
+}
+
+static void uyvy16le_ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1,
+ const uint8_t *src2, int width, uint32_t *unused, void *opq)
+{
+ for (int i = 0; i < width; i++) {
+ AV_WN16(dstU + i * 2, AV_RL16(src1 + 8 * i));
+ AV_WN16(dstV + i * 2, AV_RL16(src1 + 8 * i + 4));
+ }
+}
+
+static void uyvy16be_ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1,
+ const uint8_t *unused2, int width, uint32_t *unused, void *opq)
+{
+ for (int i = 0; i < width; i++)
+ AV_WN16(dst + i * 2, AV_RB16(src + 4 * i + 2));
+}
+
+static void uyvy16be_ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1,
+ const uint8_t *src2, int width, uint32_t *unused, void *opq)
+{
+ for (int i = 0; i < width; i++) {
+ AV_WN16(dstU + i * 2, AV_RB16(src1 + 8 * i));
+ AV_WN16(dstV + i * 2, AV_RB16(src1 + 8 * i + 4));
+ }
+}
+
+
static av_always_inline void nvXXtoUV_c(uint8_t *dst1, uint8_t *dst2,
const uint8_t *src, int width)
{
@@ -1575,12 +1641,24 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c,
case AV_PIX_FMT_UYVY422:
*chrToYV12 = uyvyToUV_c;
break;
+ case AV_PIX_FMT_UYVY422_16LE:
+ *chrToYV12 = uyvy16le_ToUV_c;
+ break;
+ case AV_PIX_FMT_UYVY422_16BE:
+ *chrToYV12 = uyvy16be_ToUV_c;
+ break;
case AV_PIX_FMT_VYU444:
*chrToYV12 = vyuToUV_c;
break;
case AV_PIX_FMT_YUV444:
*chrToYV12 = yuv444ToUV_c;
break;
+ case AV_PIX_FMT_YUV444_16LE:
+ *chrToYV12 = read_yuv444_16le_UV_c;
+ break;
+ case AV_PIX_FMT_YUV444_16BE:
+ *chrToYV12 = read_yuv444_16be_UV_c;
+ break;
case AV_PIX_FMT_NV12:
case AV_PIX_FMT_NV16:
case AV_PIX_FMT_NV24:
@@ -2180,12 +2258,24 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c,
case AV_PIX_FMT_UYVY422:
*lumToYV12 = uyvyToY_c;
break;
+ case AV_PIX_FMT_UYVY422_16LE:
+ *lumToYV12 = uyvy16le_ToY_c;
+ break;
+ case AV_PIX_FMT_UYVY422_16BE:
+ *lumToYV12 = uyvy16be_ToY_c;
+ break;
case AV_PIX_FMT_VYU444:
*lumToYV12 = vyuToY_c;
break;
case AV_PIX_FMT_YUV444:
*lumToYV12 = yuv444ToY_c;
break;
+ case AV_PIX_FMT_YUV444_16LE:
+ *lumToYV12 = read_yuv444_16le_Y_c;
+ break;
+ case AV_PIX_FMT_YUV444_16BE:
+ *lumToYV12 = read_yuv444_16be_Y_c;
+ break;
case AV_PIX_FMT_BGR24:
*lumToYV12 = bgr24ToY_c;
break;
diff --git a/libswscale/utils.c b/libswscale/utils.c
index 36d9738..623e826 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -74,6 +74,8 @@ static const FormatEntry format_entries[] = {
[AV_PIX_FMT_YUV422P] = { 1, 1 },
[AV_PIX_FMT_YUV444P] = { 1, 1 },
[AV_PIX_FMT_YUV444] = { 1, 0 },
+ [AV_PIX_FMT_YUV444_16BE] = { 1, 0 },
+ [AV_PIX_FMT_YUV444_16LE] = { 1, 0 },
[AV_PIX_FMT_YUV410P] = { 1, 1 },
[AV_PIX_FMT_YUV411P] = { 1, 1 },
[AV_PIX_FMT_GRAY8] = { 1, 1 },
@@ -86,6 +88,8 @@ static const FormatEntry format_entries[] = {
[AV_PIX_FMT_YUVJ444P] = { 1, 1 },
[AV_PIX_FMT_YVYU422] = { 1, 1 },
[AV_PIX_FMT_UYVY422] = { 1, 1 },
+ [AV_PIX_FMT_UYVY422_16BE]= { 1, 0 },
+ [AV_PIX_FMT_UYVY422_16LE]= { 1, 0 },
[AV_PIX_FMT_UYYVYY411] = { 0, 0 },
[AV_PIX_FMT_BGR8] = { 1, 1 },
[AV_PIX_FMT_BGR4] = { 0, 1 },
diff --git a/tests/ref/fate/imgutils b/tests/ref/fate/imgutils
index 62a52be..b4d98f4 100644
--- a/tests/ref/fate/imgutils
+++ b/tests/ref/fate/imgutils
@@ -281,6 +281,10 @@ rgba128le planes: 1, linesizes: 1024 0 0 0, plane_sizes: 49152 0
rgb96be planes: 1, linesizes: 768 0 0 0, plane_sizes: 36864 0 0 0, plane_offsets: 0 0 0, total_size: 36864
rgb96le planes: 1, linesizes: 768 0 0 0, plane_sizes: 36864 0 0 0, plane_offsets: 0 0 0, total_size: 36864
yuv444 planes: 1, linesizes: 192 0 0 0, plane_sizes: 9216 0 0 0, plane_offsets: 0 0 0, total_size: 9216
+yuv444_16be planes: 1, linesizes: 384 0 0 0, plane_sizes: 18432 0 0 0, plane_offsets: 0 0 0, total_size: 18432
+yuv444_16le planes: 1, linesizes: 384 0 0 0, plane_sizes: 18432 0 0 0, plane_offsets: 0 0 0, total_size: 18432
+uyvy422_16be planes: 1, linesizes: 256 0 0 0, plane_sizes: 12288 0 0 0, plane_offsets: 0 0 0, total_size: 12288
+uyvy422_16le planes: 1, linesizes: 256 0 0 0, plane_sizes: 12288 0 0 0, plane_offsets: 0 0 0, total_size: 12288
image_fill_black tests
yuv420p total_size: 4608, black_unknown_crc: 0xd00f6cc6, black_tv_crc: 0xd00f6cc6, black_pc_crc: 0x234969af
@@ -509,3 +513,7 @@ rgba128le total_size: 49152, black_unknown_crc: 0x59ef499b, black_tv_cr
rgb96be total_size: 36864, black_unknown_crc: 0x00000000, black_tv_crc: 0x00000000, black_pc_crc: 0x00000000
rgb96le total_size: 36864, black_unknown_crc: 0x00000000, black_tv_crc: 0x00000000, black_pc_crc: 0x00000000
yuv444 total_size: 9216, black_unknown_crc: 0x32a4be0b, black_tv_crc: 0x32a4be0b, black_pc_crc: 0x07501edb
+yuv444_16be total_size: 18432, black_unknown_crc: 0xac983d03, black_tv_crc: 0xac983d03, black_pc_crc: 0x949a61fc
+yuv444_16le total_size: 18432, black_unknown_crc: 0x24c4432b, black_tv_crc: 0x24c4432b, black_pc_crc: 0xfe5a7889
+uyvy422_16be total_size: 12288, black_unknown_crc: 0xb53352d5, black_tv_crc: 0xb53352d5, black_pc_crc: 0xf8461cf3
+uyvy422_16le total_size: 12288, black_unknown_crc: 0xe39de4bd, black_tv_crc: 0xe39de4bd, black_pc_crc: 0x24b29add
diff --git a/tests/ref/fate/sws-pixdesc-query b/tests/ref/fate/sws-pixdesc-query
index 6e80565..5c2a4bd 100644
--- a/tests/ref/fate/sws-pixdesc-query
+++ b/tests/ref/fate/sws-pixdesc-query
@@ -25,12 +25,16 @@ is16BPS:
rgbaf16le
rgbf16be
rgbf16le
+ uyvy422_16be
+ uyvy422_16le
ya16be
ya16le
yuv420p16be
yuv420p16le
yuv422p16be
yuv422p16le
+ yuv444_16be
+ yuv444_16le
yuv444p16be
yuv444p16le
yuva420p16be
@@ -187,6 +191,7 @@ isBE:
rgbaf32be
rgbf16be
rgbf32be
+ uyvy422_16be
v30xbe
x2bgr10be
x2rgb10be
@@ -208,6 +213,7 @@ isBE:
yuv422p9be
yuv440p10be
yuv440p12be
+ yuv444_16be
yuv444p10be
yuv444p12be
yuv444p14be
@@ -256,6 +262,8 @@ isYUV:
p416le
uyva
uyvy422
+ uyvy422_16be
+ uyvy422_16le
uyyvyy411
v30xbe
v30xle
@@ -305,6 +313,8 @@ isYUV:
yuv440p12be
yuv440p12le
yuv444
+ yuv444_16be
+ yuv444_16le
yuv444p
yuv444p10be
yuv444p10le
@@ -857,6 +867,8 @@ Packed:
rgbf32le
uyva
uyvy422
+ uyvy422_16be
+ uyvy422_16le
uyyvyy411
v30xbe
v30xle
@@ -881,6 +893,8 @@ Packed:
ya16le
ya8
yuv444
+ yuv444_16be
+ yuv444_16le
yuyv422
yvyu422
--
2.45.2
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