summaryrefslogtreecommitdiffstats
path: root/media/ffvpx/libavutil/pixdesc.c
diff options
context:
space:
mode:
Diffstat (limited to 'media/ffvpx/libavutil/pixdesc.c')
-rw-r--r--media/ffvpx/libavutil/pixdesc.c3327
1 files changed, 3327 insertions, 0 deletions
diff --git a/media/ffvpx/libavutil/pixdesc.c b/media/ffvpx/libavutil/pixdesc.c
new file mode 100644
index 0000000000..62a2ae08d9
--- /dev/null
+++ b/media/ffvpx/libavutil/pixdesc.c
@@ -0,0 +1,3327 @@
+/*
+ * pixel format descriptor
+ * Copyright (c) 2009 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "avstring.h"
+#include "common.h"
+#include "pixfmt.h"
+#include "pixdesc.h"
+#include "intreadwrite.h"
+
+void av_read_image_line2(void *dst,
+ const uint8_t *data[4], const int linesize[4],
+ const AVPixFmtDescriptor *desc,
+ int x, int y, int c, int w,
+ int read_pal_component,
+ int dst_element_size)
+{
+ AVComponentDescriptor comp = desc->comp[c];
+ int plane = comp.plane;
+ int depth = comp.depth;
+ unsigned mask = (1ULL << depth) - 1;
+ int shift = comp.shift;
+ int step = comp.step;
+ int flags = desc->flags;
+ uint16_t *dst16 = dst;
+ uint32_t *dst32 = dst;
+
+ if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {
+ if (depth == 10) {
+ // Assume all channels are packed into a 32bit value
+ const uint8_t *byte_p = data[plane] + y * linesize[plane];
+ const uint32_t *p = (uint32_t *)byte_p;
+
+ while (w--) {
+ int val = AV_RB32(p);
+ val = (val >> comp.offset) & mask;
+ if (read_pal_component)
+ val = data[1][4*val + c];
+ if (dst_element_size == 4) *dst32++ = val;
+ else *dst16++ = val;
+ p++;
+ }
+ } else {
+ int skip = x * step + comp.offset;
+ const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
+ int shift = 8 - depth - (skip & 7);
+
+ while (w--) {
+ int val = (*p >> shift) & mask;
+ if (read_pal_component)
+ val = data[1][4*val + c];
+ shift -= step;
+ p -= shift >> 3;
+ shift &= 7;
+ if (dst_element_size == 4) *dst32++ = val;
+ else *dst16++ = val;
+ }
+ }
+ } else {
+ const uint8_t *p = data[plane] + y * linesize[plane] +
+ x * step + comp.offset;
+ int is_8bit = shift + depth <= 8;
+ int is_16bit= shift + depth <=16;
+
+ if (is_8bit)
+ p += !!(flags & AV_PIX_FMT_FLAG_BE);
+
+ while (w--) {
+ unsigned val;
+ if (is_8bit) val = *p;
+ else if(is_16bit) val = flags & AV_PIX_FMT_FLAG_BE ? AV_RB16(p) : AV_RL16(p);
+ else val = flags & AV_PIX_FMT_FLAG_BE ? AV_RB32(p) : AV_RL32(p);
+ val = (val >> shift) & mask;
+ if (read_pal_component)
+ val = data[1][4 * val + c];
+ p += step;
+ if (dst_element_size == 4) *dst32++ = val;
+ else *dst16++ = val;
+ }
+ }
+}
+
+void av_read_image_line(uint16_t *dst,
+ const uint8_t *data[4], const int linesize[4],
+ const AVPixFmtDescriptor *desc,
+ int x, int y, int c, int w,
+ int read_pal_component)
+{
+ av_read_image_line2(dst, data, linesize, desc,x, y, c, w,
+ read_pal_component,
+ 2);
+}
+
+void av_write_image_line2(const void *src,
+ uint8_t *data[4], const int linesize[4],
+ const AVPixFmtDescriptor *desc,
+ int x, int y, int c, int w, int src_element_size)
+{
+ AVComponentDescriptor comp = desc->comp[c];
+ int plane = comp.plane;
+ int depth = comp.depth;
+ int step = comp.step;
+ int flags = desc->flags;
+ const uint32_t *src32 = src;
+ const uint16_t *src16 = src;
+
+ if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {
+ if (depth == 10) {
+ // Assume all channels are packed into a 32bit value
+ const uint8_t *byte_p = data[plane] + y * linesize[plane];
+ uint32_t *p = (uint32_t *)byte_p;
+ int offset = comp.offset;
+ uint32_t mask = ((1ULL << depth) - 1) << offset;
+
+ while (w--) {
+ uint16_t val = src_element_size == 4 ? *src32++ : *src16++;
+ AV_WB32(p, (AV_RB32(p) & ~mask) | (val << offset));
+ p++;
+ }
+ } else {
+ int skip = x * step + comp.offset;
+ uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
+ int shift = 8 - depth - (skip & 7);
+
+ while (w--) {
+ *p |= (src_element_size == 4 ? *src32++ : *src16++) << shift;
+ shift -= step;
+ p -= shift >> 3;
+ shift &= 7;
+ }
+ }
+ } else {
+ int shift = comp.shift;
+ uint8_t *p = data[plane] + y * linesize[plane] +
+ x * step + comp.offset;
+
+ if (shift + depth <= 8) {
+ p += !!(flags & AV_PIX_FMT_FLAG_BE);
+ while (w--) {
+ *p |= ((src_element_size == 4 ? *src32++ : *src16++) << shift);
+ p += step;
+ }
+ } else {
+ while (w--) {
+ unsigned s = (src_element_size == 4 ? *src32++ : *src16++);
+ if (shift + depth <= 16) {
+ if (flags & AV_PIX_FMT_FLAG_BE) {
+ uint16_t val = AV_RB16(p) | (s << shift);
+ AV_WB16(p, val);
+ } else {
+ uint16_t val = AV_RL16(p) | (s << shift);
+ AV_WL16(p, val);
+ }
+ } else {
+ if (flags & AV_PIX_FMT_FLAG_BE) {
+ uint32_t val = AV_RB32(p) | (s << shift);
+ AV_WB32(p, val);
+ } else {
+ uint32_t val = AV_RL32(p) | (s << shift);
+ AV_WL32(p, val);
+ }
+ }
+ p += step;
+ }
+ }
+ }
+}
+
+void av_write_image_line(const uint16_t *src,
+ uint8_t *data[4], const int linesize[4],
+ const AVPixFmtDescriptor *desc,
+ int x, int y, int c, int w)
+{
+ av_write_image_line2(src, data, linesize, desc, x, y, c, w, 2);
+}
+
+static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
+ [AV_PIX_FMT_YUV420P] = {
+ .name = "yuv420p",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUYV422] = {
+ .name = "yuyv422",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 8 }, /* Y */
+ { 0, 4, 1, 0, 8 }, /* U */
+ { 0, 4, 3, 0, 8 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_YVYU422] = {
+ .name = "yvyu422",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 8 }, /* Y */
+ { 0, 4, 3, 0, 8 }, /* U */
+ { 0, 4, 1, 0, 8 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_Y210LE] = {
+ .name = "y210le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 0, 6, 10 }, /* Y */
+ { 0, 8, 2, 6, 10 }, /* U */
+ { 0, 8, 6, 6, 10 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_Y210BE] = {
+ .name = "y210be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 0, 6, 10 }, /* Y */
+ { 0, 8, 2, 6, 10 }, /* U */
+ { 0, 8, 6, 6, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_RGB24] = {
+ .name = "rgb24",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 3, 0, 0, 8 }, /* R */
+ { 0, 3, 1, 0, 8 }, /* G */
+ { 0, 3, 2, 0, 8 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR24] = {
+ .name = "bgr24",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 3, 2, 0, 8 }, /* R */
+ { 0, 3, 1, 0, 8 }, /* G */
+ { 0, 3, 0, 0, 8 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_X2RGB10LE] = {
+ .name = "x2rgb10le",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 4, 2, 4, 10 }, /* R */
+ { 0, 4, 1, 2, 10 }, /* G */
+ { 0, 4, 0, 0, 10 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_X2RGB10BE] = {
+ .name = "x2rgb10be",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 4, 0, 4, 10 }, /* R */
+ { 0, 4, 1, 2, 10 }, /* G */
+ { 0, 4, 2, 0, 10 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_X2BGR10LE] = {
+ .name = "x2bgr10le",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 4, 0, 0, 10 }, /* R */
+ { 0, 4, 1, 2, 10 }, /* G */
+ { 0, 4, 2, 4, 10 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_X2BGR10BE] = {
+ .name = "x2bgr10be",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 4, 2, 0, 10 }, /* R */
+ { 0, 4, 1, 2, 10 }, /* G */
+ { 0, 4, 0, 4, 10 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_YUV422P] = {
+ .name = "yuv422p",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P] = {
+ .name = "yuv444p",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV410P] = {
+ .name = "yuv410p",
+ .nb_components = 3,
+ .log2_chroma_w = 2,
+ .log2_chroma_h = 2,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV411P] = {
+ .name = "yuv411p",
+ .nb_components = 3,
+ .log2_chroma_w = 2,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUVJ411P] = {
+ .name = "yuvj411p",
+ .nb_components = 3,
+ .log2_chroma_w = 2,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_GRAY8] = {
+ .name = "gray",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ },
+ .alias = "gray8,y8",
+ },
+ [AV_PIX_FMT_MONOWHITE] = {
+ .name = "monow",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 1 }, /* Y */
+ },
+ .flags = AV_PIX_FMT_FLAG_BITSTREAM,
+ },
+ [AV_PIX_FMT_MONOBLACK] = {
+ .name = "monob",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 7, 1 }, /* Y */
+ },
+ .flags = AV_PIX_FMT_FLAG_BITSTREAM,
+ },
+ [AV_PIX_FMT_PAL8] = {
+ .name = "pal8",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 },
+ },
+ .flags = AV_PIX_FMT_FLAG_PAL | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVJ420P] = {
+ .name = "yuvj420p",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUVJ422P] = {
+ .name = "yuvj422p",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUVJ444P] = {
+ .name = "yuvj444p",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+#if FF_API_XVMC
+ [AV_PIX_FMT_XVMC] = {
+ .name = "xvmc",
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+#endif
+ [AV_PIX_FMT_UYVY422] = {
+ .name = "uyvy422",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 1, 0, 8 }, /* Y */
+ { 0, 4, 0, 0, 8 }, /* U */
+ { 0, 4, 2, 0, 8 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_UYYVYY411] = {
+ .name = "uyyvyy411",
+ .nb_components = 3,
+ .log2_chroma_w = 2,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 1, 0, 8 }, /* Y */
+ { 0, 6, 0, 0, 8 }, /* U */
+ { 0, 6, 3, 0, 8 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_BGR8] = {
+ .name = "bgr8",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 3 }, /* R */
+ { 0, 1, 0, 3, 3 }, /* G */
+ { 0, 1, 0, 6, 2 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR4] = {
+ .name = "bgr4",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 3, 0, 1 }, /* R */
+ { 0, 4, 1, 0, 2 }, /* G */
+ { 0, 4, 0, 0, 1 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR4_BYTE] = {
+ .name = "bgr4_byte",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 1 }, /* R */
+ { 0, 1, 0, 1, 2 }, /* G */
+ { 0, 1, 0, 3, 1 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_RGB8] = {
+ .name = "rgb8",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 6, 2 }, /* R */
+ { 0, 1, 0, 3, 3 }, /* G */
+ { 0, 1, 0, 0, 3 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_RGB4] = {
+ .name = "rgb4",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 0, 0, 1 }, /* R */
+ { 0, 4, 1, 0, 2 }, /* G */
+ { 0, 4, 3, 0, 1 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_RGB4_BYTE] = {
+ .name = "rgb4_byte",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 3, 1 }, /* R */
+ { 0, 1, 0, 1, 2 }, /* G */
+ { 0, 1, 0, 0, 1 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_NV12] = {
+ .name = "nv12",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 2, 0, 0, 8 }, /* U */
+ { 1, 2, 1, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_NV21] = {
+ .name = "nv21",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 2, 1, 0, 8 }, /* U */
+ { 1, 2, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_ARGB] = {
+ .name = "argb",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 1, 0, 8 }, /* R */
+ { 0, 4, 2, 0, 8 }, /* G */
+ { 0, 4, 3, 0, 8 }, /* B */
+ { 0, 4, 0, 0, 8 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_RGBA] = {
+ .name = "rgba",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 0, 0, 8 }, /* R */
+ { 0, 4, 1, 0, 8 }, /* G */
+ { 0, 4, 2, 0, 8 }, /* B */
+ { 0, 4, 3, 0, 8 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_ABGR] = {
+ .name = "abgr",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 3, 0, 8 }, /* R */
+ { 0, 4, 2, 0, 8 }, /* G */
+ { 0, 4, 1, 0, 8 }, /* B */
+ { 0, 4, 0, 0, 8 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_BGRA] = {
+ .name = "bgra",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 2, 0, 8 }, /* R */
+ { 0, 4, 1, 0, 8 }, /* G */
+ { 0, 4, 0, 0, 8 }, /* B */
+ { 0, 4, 3, 0, 8 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_0RGB] = {
+ .name = "0rgb",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 4, 1, 0, 8 }, /* R */
+ { 0, 4, 2, 0, 8 }, /* G */
+ { 0, 4, 3, 0, 8 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_RGB0] = {
+ .name = "rgb0",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 4, 0, 0, 8 }, /* R */
+ { 0, 4, 1, 0, 8 }, /* G */
+ { 0, 4, 2, 0, 8 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_0BGR] = {
+ .name = "0bgr",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 4, 3, 0, 8 }, /* R */
+ { 0, 4, 2, 0, 8 }, /* G */
+ { 0, 4, 1, 0, 8 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR0] = {
+ .name = "bgr0",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 4, 2, 0, 8 }, /* R */
+ { 0, 4, 1, 0, 8 }, /* G */
+ { 0, 4, 0, 0, 8 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GRAY9BE] = {
+ .name = "gray9be",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ .alias = "y9be",
+ },
+ [AV_PIX_FMT_GRAY9LE] = {
+ .name = "gray9le",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ },
+ .alias = "y9le",
+ },
+ [AV_PIX_FMT_GRAY10BE] = {
+ .name = "gray10be",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ .alias = "y10be",
+ },
+ [AV_PIX_FMT_GRAY10LE] = {
+ .name = "gray10le",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ },
+ .alias = "y10le",
+ },
+ [AV_PIX_FMT_GRAY12BE] = {
+ .name = "gray12be",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ .alias = "y12be",
+ },
+ [AV_PIX_FMT_GRAY12LE] = {
+ .name = "gray12le",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ },
+ .alias = "y12le",
+ },
+ [AV_PIX_FMT_GRAY14BE] = {
+ .name = "gray14be",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 14 }, /* Y */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ .alias = "y14be",
+ },
+ [AV_PIX_FMT_GRAY14LE] = {
+ .name = "gray14le",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 14 }, /* Y */
+ },
+ .alias = "y14le",
+ },
+ [AV_PIX_FMT_GRAY16BE] = {
+ .name = "gray16be",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ .alias = "y16be",
+ },
+ [AV_PIX_FMT_GRAY16LE] = {
+ .name = "gray16le",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ },
+ .alias = "y16le",
+ },
+ [AV_PIX_FMT_YUV440P] = {
+ .name = "yuv440p",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUVJ440P] = {
+ .name = "yuvj440p",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV440P10LE] = {
+ .name = "yuv440p10le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV440P10BE] = {
+ .name = "yuv440p10be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV440P12LE] = {
+ .name = "yuv440p12le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV440P12BE] = {
+ .name = "yuv440p12be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUVA420P] = {
+ .name = "yuva420p",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ { 3, 1, 0, 0, 8 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P] = {
+ .name = "yuva422p",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ { 3, 1, 0, 0, 8 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P] = {
+ .name = "yuva444p",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 1, 0, 0, 8 }, /* U */
+ { 2, 1, 0, 0, 8 }, /* V */
+ { 3, 1, 0, 0, 8 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P9BE] = {
+ .name = "yuva420p9be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ { 3, 2, 0, 0, 9 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P9LE] = {
+ .name = "yuva420p9le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ { 3, 2, 0, 0, 9 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P9BE] = {
+ .name = "yuva422p9be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ { 3, 2, 0, 0, 9 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P9LE] = {
+ .name = "yuva422p9le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ { 3, 2, 0, 0, 9 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P9BE] = {
+ .name = "yuva444p9be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ { 3, 2, 0, 0, 9 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P9LE] = {
+ .name = "yuva444p9le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ { 3, 2, 0, 0, 9 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P10BE] = {
+ .name = "yuva420p10be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ { 3, 2, 0, 0, 10 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P10LE] = {
+ .name = "yuva420p10le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ { 3, 2, 0, 0, 10 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P10BE] = {
+ .name = "yuva422p10be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ { 3, 2, 0, 0, 10 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P10LE] = {
+ .name = "yuva422p10le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ { 3, 2, 0, 0, 10 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P10BE] = {
+ .name = "yuva444p10be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ { 3, 2, 0, 0, 10 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P10LE] = {
+ .name = "yuva444p10le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ { 3, 2, 0, 0, 10 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P16BE] = {
+ .name = "yuva420p16be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ { 3, 2, 0, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P16LE] = {
+ .name = "yuva420p16le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ { 3, 2, 0, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P16BE] = {
+ .name = "yuva422p16be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ { 3, 2, 0, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P16LE] = {
+ .name = "yuva422p16le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ { 3, 2, 0, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P16BE] = {
+ .name = "yuva444p16be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ { 3, 2, 0, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P16LE] = {
+ .name = "yuva444p16le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ { 3, 2, 0, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_RGB48BE] = {
+ .name = "rgb48be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 6, 0, 0, 16 }, /* R */
+ { 0, 6, 2, 0, 16 }, /* G */
+ { 0, 6, 4, 0, 16 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_RGB48LE] = {
+ .name = "rgb48le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 6, 0, 0, 16 }, /* R */
+ { 0, 6, 2, 0, 16 }, /* G */
+ { 0, 6, 4, 0, 16 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_RGBA64BE] = {
+ .name = "rgba64be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 8, 0, 0, 16 }, /* R */
+ { 0, 8, 2, 0, 16 }, /* G */
+ { 0, 8, 4, 0, 16 }, /* B */
+ { 0, 8, 6, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_RGBA64LE] = {
+ .name = "rgba64le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 8, 0, 0, 16 }, /* R */
+ { 0, 8, 2, 0, 16 }, /* G */
+ { 0, 8, 4, 0, 16 }, /* B */
+ { 0, 8, 6, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_RGB565BE] = {
+ .name = "rgb565be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, -1, 3, 5 }, /* R */
+ { 0, 2, 0, 5, 6 }, /* G */
+ { 0, 2, 0, 0, 5 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_RGB565LE] = {
+ .name = "rgb565le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 1, 3, 5 }, /* R */
+ { 0, 2, 0, 5, 6 }, /* G */
+ { 0, 2, 0, 0, 5 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_RGB555BE] = {
+ .name = "rgb555be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, -1, 2, 5 }, /* R */
+ { 0, 2, 0, 5, 5 }, /* G */
+ { 0, 2, 0, 0, 5 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_RGB555LE] = {
+ .name = "rgb555le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 1, 2, 5 }, /* R */
+ { 0, 2, 0, 5, 5 }, /* G */
+ { 0, 2, 0, 0, 5 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_RGB444BE] = {
+ .name = "rgb444be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, -1, 0, 4 }, /* R */
+ { 0, 2, 0, 4, 4 }, /* G */
+ { 0, 2, 0, 0, 4 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_RGB444LE] = {
+ .name = "rgb444le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 1, 0, 4 }, /* R */
+ { 0, 2, 0, 4, 4 }, /* G */
+ { 0, 2, 0, 0, 4 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR48BE] = {
+ .name = "bgr48be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 6, 4, 0, 16 }, /* R */
+ { 0, 6, 2, 0, 16 }, /* G */
+ { 0, 6, 0, 0, 16 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR48LE] = {
+ .name = "bgr48le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 6, 4, 0, 16 }, /* R */
+ { 0, 6, 2, 0, 16 }, /* G */
+ { 0, 6, 0, 0, 16 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGRA64BE] = {
+ .name = "bgra64be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 8, 4, 0, 16 }, /* R */
+ { 0, 8, 2, 0, 16 }, /* G */
+ { 0, 8, 0, 0, 16 }, /* B */
+ { 0, 8, 6, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_BGRA64LE] = {
+ .name = "bgra64le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 8, 4, 0, 16 }, /* R */
+ { 0, 8, 2, 0, 16 }, /* G */
+ { 0, 8, 0, 0, 16 }, /* B */
+ { 0, 8, 6, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_BGR565BE] = {
+ .name = "bgr565be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 5 }, /* R */
+ { 0, 2, 0, 5, 6 }, /* G */
+ { 0, 2, -1, 3, 5 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR565LE] = {
+ .name = "bgr565le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 5 }, /* R */
+ { 0, 2, 0, 5, 6 }, /* G */
+ { 0, 2, 1, 3, 5 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR555BE] = {
+ .name = "bgr555be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 5 }, /* R */
+ { 0, 2, 0, 5, 5 }, /* G */
+ { 0, 2, -1, 2, 5 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR555LE] = {
+ .name = "bgr555le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 5 }, /* R */
+ { 0, 2, 0, 5, 5 }, /* G */
+ { 0, 2, 1, 2, 5 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR444BE] = {
+ .name = "bgr444be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 4 }, /* R */
+ { 0, 2, 0, 4, 4 }, /* G */
+ { 0, 2, -1, 0, 4 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_BGR444LE] = {
+ .name = "bgr444le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 4 }, /* R */
+ { 0, 2, 0, 4, 4 }, /* G */
+ { 0, 2, 1, 0, 4 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_VAAPI] = {
+ .name = "vaapi",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_YUV420P9LE] = {
+ .name = "yuv420p9le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P9BE] = {
+ .name = "yuv420p9be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P10LE] = {
+ .name = "yuv420p10le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P10BE] = {
+ .name = "yuv420p10be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P12LE] = {
+ .name = "yuv420p12le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P12BE] = {
+ .name = "yuv420p12be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P14LE] = {
+ .name = "yuv420p14le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 14 }, /* Y */
+ { 1, 2, 0, 0, 14 }, /* U */
+ { 2, 2, 0, 0, 14 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P14BE] = {
+ .name = "yuv420p14be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 14 }, /* Y */
+ { 1, 2, 0, 0, 14 }, /* U */
+ { 2, 2, 0, 0, 14 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P16LE] = {
+ .name = "yuv420p16le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P16BE] = {
+ .name = "yuv420p16be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P9LE] = {
+ .name = "yuv422p9le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P9BE] = {
+ .name = "yuv422p9be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P10LE] = {
+ .name = "yuv422p10le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P10BE] = {
+ .name = "yuv422p10be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P12LE] = {
+ .name = "yuv422p12le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P12BE] = {
+ .name = "yuv422p12be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P14LE] = {
+ .name = "yuv422p14le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 14 }, /* Y */
+ { 1, 2, 0, 0, 14 }, /* U */
+ { 2, 2, 0, 0, 14 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P14BE] = {
+ .name = "yuv422p14be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 14 }, /* Y */
+ { 1, 2, 0, 0, 14 }, /* U */
+ { 2, 2, 0, 0, 14 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P16LE] = {
+ .name = "yuv422p16le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P16BE] = {
+ .name = "yuv422p16be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P16LE] = {
+ .name = "yuv444p16le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P16BE] = {
+ .name = "yuv444p16be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 2, 0, 0, 16 }, /* U */
+ { 2, 2, 0, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P10LE] = {
+ .name = "yuv444p10le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P10BE] = {
+ .name = "yuv444p10be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 2, 0, 0, 10 }, /* U */
+ { 2, 2, 0, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P9LE] = {
+ .name = "yuv444p9le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P9BE] = {
+ .name = "yuv444p9be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 9 }, /* Y */
+ { 1, 2, 0, 0, 9 }, /* U */
+ { 2, 2, 0, 0, 9 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P12LE] = {
+ .name = "yuv444p12le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P12BE] = {
+ .name = "yuv444p12be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P14LE] = {
+ .name = "yuv444p14le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 14 }, /* Y */
+ { 1, 2, 0, 0, 14 }, /* U */
+ { 2, 2, 0, 0, 14 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P14BE] = {
+ .name = "yuv444p14be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 14 }, /* Y */
+ { 1, 2, 0, 0, 14 }, /* U */
+ { 2, 2, 0, 0, 14 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_D3D11VA_VLD] = {
+ .name = "d3d11va_vld",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_DXVA2_VLD] = {
+ .name = "dxva2_vld",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_YA8] = {
+ .name = "ya8",
+ .nb_components = 2,
+ .comp = {
+ { 0, 2, 0, 0, 8 }, /* Y */
+ { 0, 2, 1, 0, 8 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_ALPHA,
+ .alias = "gray8a",
+ },
+ [AV_PIX_FMT_YA16LE] = {
+ .name = "ya16le",
+ .nb_components = 2,
+ .comp = {
+ { 0, 4, 0, 0, 16 }, /* Y */
+ { 0, 4, 2, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YA16BE] = {
+ .name = "ya16be",
+ .nb_components = 2,
+ .comp = {
+ { 0, 4, 0, 0, 16 }, /* Y */
+ { 0, 4, 2, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_VIDEOTOOLBOX] = {
+ .name = "videotoolbox_vld",
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_GBRP] = {
+ .name = "gbrp",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 0, 0, 8 }, /* R */
+ { 0, 1, 0, 0, 8 }, /* G */
+ { 1, 1, 0, 0, 8 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRP9LE] = {
+ .name = "gbrp9le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 9 }, /* R */
+ { 0, 2, 0, 0, 9 }, /* G */
+ { 1, 2, 0, 0, 9 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRP9BE] = {
+ .name = "gbrp9be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 9 }, /* R */
+ { 0, 2, 0, 0, 9 }, /* G */
+ { 1, 2, 0, 0, 9 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRP10LE] = {
+ .name = "gbrp10le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 10 }, /* R */
+ { 0, 2, 0, 0, 10 }, /* G */
+ { 1, 2, 0, 0, 10 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRP10BE] = {
+ .name = "gbrp10be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 10 }, /* R */
+ { 0, 2, 0, 0, 10 }, /* G */
+ { 1, 2, 0, 0, 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,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 12 }, /* R */
+ { 0, 2, 0, 0, 12 }, /* G */
+ { 1, 2, 0, 0, 12 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRP12BE] = {
+ .name = "gbrp12be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 12 }, /* R */
+ { 0, 2, 0, 0, 12 }, /* G */
+ { 1, 2, 0, 0, 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,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 14 }, /* R */
+ { 0, 2, 0, 0, 14 }, /* G */
+ { 1, 2, 0, 0, 14 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRP14BE] = {
+ .name = "gbrp14be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 14 }, /* R */
+ { 0, 2, 0, 0, 14 }, /* G */
+ { 1, 2, 0, 0, 14 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRP16LE] = {
+ .name = "gbrp16le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 16 }, /* R */
+ { 0, 2, 0, 0, 16 }, /* G */
+ { 1, 2, 0, 0, 16 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRP16BE] = {
+ .name = "gbrp16be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 16 }, /* R */
+ { 0, 2, 0, 0, 16 }, /* G */
+ { 1, 2, 0, 0, 16 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRAP] = {
+ .name = "gbrap",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 0, 0, 8 }, /* R */
+ { 0, 1, 0, 0, 8 }, /* G */
+ { 1, 1, 0, 0, 8 }, /* B */
+ { 3, 1, 0, 0, 8 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
+ AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_GBRAP16LE] = {
+ .name = "gbrap16le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 16 }, /* R */
+ { 0, 2, 0, 0, 16 }, /* G */
+ { 1, 2, 0, 0, 16 }, /* B */
+ { 3, 2, 0, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
+ AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_GBRAP16BE] = {
+ .name = "gbrap16be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 16 }, /* R */
+ { 0, 2, 0, 0, 16 }, /* G */
+ { 1, 2, 0, 0, 16 }, /* B */
+ { 3, 2, 0, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
+ AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_VDPAU] = {
+ .name = "vdpau",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_XYZ12LE] = {
+ .name = "xyz12le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 6, 0, 4, 12 }, /* X */
+ { 0, 6, 2, 4, 12 }, /* Y */
+ { 0, 6, 4, 4, 12 }, /* Z */
+ },
+ /*.flags = -- not used*/
+ },
+ [AV_PIX_FMT_XYZ12BE] = {
+ .name = "xyz12be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 6, 0, 4, 12 }, /* X */
+ { 0, 6, 2, 4, 12 }, /* Y */
+ { 0, 6, 4, 4, 12 }, /* Z */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ },
+
+#define BAYER8_DESC_COMMON \
+ .nb_components= 3, \
+ .log2_chroma_w= 0, \
+ .log2_chroma_h= 0, \
+ .comp = { \
+ { 0, 1, 0, 0, 2 }, \
+ { 0, 1, 0, 0, 4 }, \
+ { 0, 1, 0, 0, 2 }, \
+ }, \
+
+#define BAYER16_DESC_COMMON \
+ .nb_components= 3, \
+ .log2_chroma_w= 0, \
+ .log2_chroma_h= 0, \
+ .comp = { \
+ { 0, 2, 0, 0, 4 }, \
+ { 0, 2, 0, 0, 8 }, \
+ { 0, 2, 0, 0, 4 }, \
+ }, \
+
+ [AV_PIX_FMT_BAYER_BGGR8] = {
+ .name = "bayer_bggr8",
+ BAYER8_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_BGGR16LE] = {
+ .name = "bayer_bggr16le",
+ BAYER16_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_BGGR16BE] = {
+ .name = "bayer_bggr16be",
+ BAYER16_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_RGGB8] = {
+ .name = "bayer_rggb8",
+ BAYER8_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_RGGB16LE] = {
+ .name = "bayer_rggb16le",
+ BAYER16_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_RGGB16BE] = {
+ .name = "bayer_rggb16be",
+ BAYER16_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_GBRG8] = {
+ .name = "bayer_gbrg8",
+ BAYER8_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_GBRG16LE] = {
+ .name = "bayer_gbrg16le",
+ BAYER16_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_GBRG16BE] = {
+ .name = "bayer_gbrg16be",
+ BAYER16_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_GRBG8] = {
+ .name = "bayer_grbg8",
+ BAYER8_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_GRBG16LE] = {
+ .name = "bayer_grbg16le",
+ BAYER16_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_BAYER_GRBG16BE] = {
+ .name = "bayer_grbg16be",
+ BAYER16_DESC_COMMON
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
+ },
+ [AV_PIX_FMT_NV16] = {
+ .name = "nv16",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 2, 0, 0, 8 }, /* U */
+ { 1, 2, 1, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_NV20LE] = {
+ .name = "nv20le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 4, 0, 0, 10 }, /* U */
+ { 1, 4, 2, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_NV20BE] = {
+ .name = "nv20be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 10 }, /* Y */
+ { 1, 4, 0, 0, 10 }, /* U */
+ { 1, 4, 2, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_QSV] = {
+ .name = "qsv",
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_MEDIACODEC] = {
+ .name = "mediacodec",
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_MMAL] = {
+ .name = "mmal",
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_CUDA] = {
+ .name = "cuda",
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_AYUV64LE] = {
+ .name = "ayuv64le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 8, 2, 0, 16 }, /* Y */
+ { 0, 8, 4, 0, 16 }, /* U */
+ { 0, 8, 6, 0, 16 }, /* V */
+ { 0, 8, 0, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_AYUV64BE] = {
+ .name = "ayuv64be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 8, 2, 0, 16 }, /* Y */
+ { 0, 8, 4, 0, 16 }, /* U */
+ { 0, 8, 6, 0, 16 }, /* V */
+ { 0, 8, 0, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_P010LE] = {
+ .name = "p010le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 6, 10 }, /* Y */
+ { 1, 4, 0, 6, 10 }, /* U */
+ { 1, 4, 2, 6, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_P010BE] = {
+ .name = "p010be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 6, 10 }, /* Y */
+ { 1, 4, 0, 6, 10 }, /* U */
+ { 1, 4, 2, 6, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_P012LE] = {
+ .name = "p012le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 4, 12 }, /* Y */
+ { 1, 4, 0, 4, 12 }, /* U */
+ { 1, 4, 2, 4, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_P012BE] = {
+ .name = "p012be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 4, 12 }, /* Y */
+ { 1, 4, 0, 4, 12 }, /* U */
+ { 1, 4, 2, 4, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_P016LE] = {
+ .name = "p016le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 4, 0, 0, 16 }, /* U */
+ { 1, 4, 2, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_P016BE] = {
+ .name = "p016be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 4, 0, 0, 16 }, /* U */
+ { 1, 4, 2, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_GBRAP12LE] = {
+ .name = "gbrap12le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 12 }, /* R */
+ { 0, 2, 0, 0, 12 }, /* G */
+ { 1, 2, 0, 0, 12 }, /* B */
+ { 3, 2, 0, 0, 12 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
+ AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_GBRAP12BE] = {
+ .name = "gbrap12be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 12 }, /* R */
+ { 0, 2, 0, 0, 12 }, /* G */
+ { 1, 2, 0, 0, 12 }, /* B */
+ { 3, 2, 0, 0, 12 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
+ AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_GBRAP10LE] = {
+ .name = "gbrap10le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 10 }, /* R */
+ { 0, 2, 0, 0, 10 }, /* G */
+ { 1, 2, 0, 0, 10 }, /* B */
+ { 3, 2, 0, 0, 10 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
+ AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_GBRAP10BE] = {
+ .name = "gbrap10be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 2, 0, 0, 10 }, /* R */
+ { 0, 2, 0, 0, 10 }, /* G */
+ { 1, 2, 0, 0, 10 }, /* B */
+ { 3, 2, 0, 0, 10 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
+ AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_D3D11] = {
+ .name = "d3d11",
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_GBRPF32BE] = {
+ .name = "gbrpf32be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 4, 0, 0, 32 }, /* R */
+ { 0, 4, 0, 0, 32 }, /* G */
+ { 1, 4, 0, 0, 32 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
+ AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
+ },
+ [AV_PIX_FMT_GBRPF32LE] = {
+ .name = "gbrpf32le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 4, 0, 0, 32 }, /* R */
+ { 0, 4, 0, 0, 32 }, /* G */
+ { 1, 4, 0, 0, 32 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_RGB,
+ },
+ [AV_PIX_FMT_GBRAPF32BE] = {
+ .name = "gbrapf32be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 4, 0, 0, 32 }, /* R */
+ { 0, 4, 0, 0, 32 }, /* G */
+ { 1, 4, 0, 0, 32 }, /* B */
+ { 3, 4, 0, 0, 32 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
+ AV_PIX_FMT_FLAG_ALPHA | AV_PIX_FMT_FLAG_RGB |
+ AV_PIX_FMT_FLAG_FLOAT,
+ },
+ [AV_PIX_FMT_GBRAPF32LE] = {
+ .name = "gbrapf32le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 4, 0, 0, 32 }, /* R */
+ { 0, 4, 0, 0, 32 }, /* G */
+ { 1, 4, 0, 0, 32 }, /* B */
+ { 3, 4, 0, 0, 32 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA |
+ AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
+ },
+ [AV_PIX_FMT_DRM_PRIME] = {
+ .name = "drm_prime",
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_OPENCL] = {
+ .name = "opencl",
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_GRAYF32BE] = {
+ .name = "grayf32be",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 0, 0, 32 }, /* Y */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_FLOAT,
+ .alias = "yf32be",
+ },
+ [AV_PIX_FMT_GRAYF32LE] = {
+ .name = "grayf32le",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 0, 0, 32 }, /* Y */
+ },
+ .flags = AV_PIX_FMT_FLAG_FLOAT,
+ .alias = "yf32le",
+ },
+ [AV_PIX_FMT_YUVA422P12BE] = {
+ .name = "yuva422p12be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ { 3, 2, 0, 0, 12 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P12LE] = {
+ .name = "yuva422p12le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ { 3, 2, 0, 0, 12 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P12BE] = {
+ .name = "yuva444p12be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ { 3, 2, 0, 0, 12 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P12LE] = {
+ .name = "yuva444p12le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 12 }, /* Y */
+ { 1, 2, 0, 0, 12 }, /* U */
+ { 2, 2, 0, 0, 12 }, /* V */
+ { 3, 2, 0, 0, 12 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_NV24] = {
+ .name = "nv24",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 2, 0, 0, 8 }, /* U */
+ { 1, 2, 1, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_NV42] = {
+ .name = "nv42",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 8 }, /* Y */
+ { 1, 2, 1, 0, 8 }, /* U */
+ { 1, 2, 0, 0, 8 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_VULKAN] = {
+ .name = "vulkan",
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_P210BE] = {
+ .name = "p210be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 6, 10 }, /* Y */
+ { 1, 4, 0, 6, 10 }, /* U */
+ { 1, 4, 2, 6, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_P210LE] = {
+ .name = "p210le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 6, 10 }, /* Y */
+ { 1, 4, 0, 6, 10 }, /* U */
+ { 1, 4, 2, 6, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_P410BE] = {
+ .name = "p410be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 6, 10 }, /* Y */
+ { 1, 4, 0, 6, 10 }, /* U */
+ { 1, 4, 2, 6, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_P410LE] = {
+ .name = "p410le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 6, 10 }, /* Y */
+ { 1, 4, 0, 6, 10 }, /* U */
+ { 1, 4, 2, 6, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_P216BE] = {
+ .name = "p216be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 4, 0, 0, 16 }, /* U */
+ { 1, 4, 2, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_P216LE] = {
+ .name = "p216le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 4, 0, 0, 16 }, /* U */
+ { 1, 4, 2, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_P416BE] = {
+ .name = "p416be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 4, 0, 0, 16 }, /* U */
+ { 1, 4, 2, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_P416LE] = {
+ .name = "p416le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 0, 0, 16 }, /* Y */
+ { 1, 4, 0, 0, 16 }, /* U */
+ { 1, 4, 2, 0, 16 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
+ [AV_PIX_FMT_VUYA] = {
+ .name = "vuya",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 2, 0, 8 }, /* Y */
+ { 0, 4, 1, 0, 8 }, /* U */
+ { 0, 4, 0, 0, 8 }, /* V */
+ { 0, 4, 3, 0, 8 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_VUYX] = {
+ .name = "vuyx",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 2, 0, 8 }, /* Y */
+ { 0, 4, 1, 0, 8 }, /* U */
+ { 0, 4, 0, 0, 8 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_RGBAF16BE] = {
+ .name = "rgbaf16be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 8, 0, 0, 16 }, /* R */
+ { 0, 8, 2, 0, 16 }, /* G */
+ { 0, 8, 4, 0, 16 }, /* B */
+ { 0, 8, 6, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB |
+ AV_PIX_FMT_FLAG_ALPHA | AV_PIX_FMT_FLAG_FLOAT,
+ },
+ [AV_PIX_FMT_RGBAF16LE] = {
+ .name = "rgbaf16le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 8, 0, 0, 16 }, /* R */
+ { 0, 8, 2, 0, 16 }, /* G */
+ { 0, 8, 4, 0, 16 }, /* B */
+ { 0, 8, 6, 0, 16 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA |
+ AV_PIX_FMT_FLAG_FLOAT,
+ },
+ [AV_PIX_FMT_Y212LE] = {
+ .name = "y212le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 0, 4, 12 }, /* Y */
+ { 0, 8, 2, 4, 12 }, /* U */
+ { 0, 8, 6, 4, 12 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_Y212BE] = {
+ .name = "y212be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 4, 0, 4, 12 }, /* Y */
+ { 0, 8, 2, 4, 12 }, /* U */
+ { 0, 8, 6, 4, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_XV30LE] = {
+ .name = "xv30le",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 4, 1, 2, 10 }, /* Y */
+ { 0, 4, 0, 0, 10 }, /* U */
+ { 0, 4, 2, 4, 10 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_XV30BE] = {
+ .name = "xv30be",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 32, 10, 0, 10 }, /* Y */
+ { 0, 32, 0, 0, 10 }, /* U */
+ { 0, 32, 20, 0, 10 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_BITSTREAM,
+ },
+ [AV_PIX_FMT_XV36LE] = {
+ .name = "xv36le",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 8, 2, 4, 12 }, /* Y */
+ { 0, 8, 0, 4, 12 }, /* U */
+ { 0, 8, 4, 4, 12 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_XV36BE] = {
+ .name = "xv36be",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 8, 2, 4, 12 }, /* Y */
+ { 0, 8, 0, 4, 12 }, /* U */
+ { 0, 8, 4, 4, 12 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE,
+ },
+ [AV_PIX_FMT_RGBF32BE] = {
+ .name = "rgbf32be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 12, 0, 0, 32 }, /* R */
+ { 0, 12, 4, 0, 32 }, /* G */
+ { 0, 12, 8, 0, 32 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB |
+ AV_PIX_FMT_FLAG_FLOAT,
+ },
+ [AV_PIX_FMT_RGBF32LE] = {
+ .name = "rgbf32le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 12, 0, 0, 32 }, /* R */
+ { 0, 12, 4, 0, 32 }, /* G */
+ { 0, 12, 8, 0, 32 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
+ },
+ [AV_PIX_FMT_RGBAF32BE] = {
+ .name = "rgbaf32be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 16, 0, 0, 32 }, /* R */
+ { 0, 16, 4, 0, 32 }, /* G */
+ { 0, 16, 8, 0, 32 }, /* B */
+ { 0, 16, 12, 0, 32 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB |
+ AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_RGBAF32LE] = {
+ .name = "rgbaf32le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 16, 0, 0, 32 }, /* R */
+ { 0, 16, 4, 0, 32 }, /* G */
+ { 0, 16, 8, 0, 32 }, /* B */
+ { 0, 16, 12, 0, 32 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT |
+ AV_PIX_FMT_FLAG_ALPHA,
+ },
+};
+
+static const char * const color_range_names[] = {
+ [AVCOL_RANGE_UNSPECIFIED] = "unknown",
+ [AVCOL_RANGE_MPEG] = "tv",
+ [AVCOL_RANGE_JPEG] = "pc",
+};
+
+static const char * const color_primaries_names[AVCOL_PRI_NB] = {
+ [AVCOL_PRI_RESERVED0] = "reserved",
+ [AVCOL_PRI_BT709] = "bt709",
+ [AVCOL_PRI_UNSPECIFIED] = "unknown",
+ [AVCOL_PRI_RESERVED] = "reserved",
+ [AVCOL_PRI_BT470M] = "bt470m",
+ [AVCOL_PRI_BT470BG] = "bt470bg",
+ [AVCOL_PRI_SMPTE170M] = "smpte170m",
+ [AVCOL_PRI_SMPTE240M] = "smpte240m",
+ [AVCOL_PRI_FILM] = "film",
+ [AVCOL_PRI_BT2020] = "bt2020",
+ [AVCOL_PRI_SMPTE428] = "smpte428",
+ [AVCOL_PRI_SMPTE431] = "smpte431",
+ [AVCOL_PRI_SMPTE432] = "smpte432",
+ [AVCOL_PRI_EBU3213] = "ebu3213",
+};
+
+static const char * const color_transfer_names[] = {
+ [AVCOL_TRC_RESERVED0] = "reserved",
+ [AVCOL_TRC_BT709] = "bt709",
+ [AVCOL_TRC_UNSPECIFIED] = "unknown",
+ [AVCOL_TRC_RESERVED] = "reserved",
+ [AVCOL_TRC_GAMMA22] = "bt470m",
+ [AVCOL_TRC_GAMMA28] = "bt470bg",
+ [AVCOL_TRC_SMPTE170M] = "smpte170m",
+ [AVCOL_TRC_SMPTE240M] = "smpte240m",
+ [AVCOL_TRC_LINEAR] = "linear",
+ [AVCOL_TRC_LOG] = "log100",
+ [AVCOL_TRC_LOG_SQRT] = "log316",
+ [AVCOL_TRC_IEC61966_2_4] = "iec61966-2-4",
+ [AVCOL_TRC_BT1361_ECG] = "bt1361e",
+ [AVCOL_TRC_IEC61966_2_1] = "iec61966-2-1",
+ [AVCOL_TRC_BT2020_10] = "bt2020-10",
+ [AVCOL_TRC_BT2020_12] = "bt2020-12",
+ [AVCOL_TRC_SMPTE2084] = "smpte2084",
+ [AVCOL_TRC_SMPTE428] = "smpte428",
+ [AVCOL_TRC_ARIB_STD_B67] = "arib-std-b67",
+};
+
+static const char * const color_space_names[] = {
+ [AVCOL_SPC_RGB] = "gbr",
+ [AVCOL_SPC_BT709] = "bt709",
+ [AVCOL_SPC_UNSPECIFIED] = "unknown",
+ [AVCOL_SPC_RESERVED] = "reserved",
+ [AVCOL_SPC_FCC] = "fcc",
+ [AVCOL_SPC_BT470BG] = "bt470bg",
+ [AVCOL_SPC_SMPTE170M] = "smpte170m",
+ [AVCOL_SPC_SMPTE240M] = "smpte240m",
+ [AVCOL_SPC_YCGCO] = "ycgco",
+ [AVCOL_SPC_BT2020_NCL] = "bt2020nc",
+ [AVCOL_SPC_BT2020_CL] = "bt2020c",
+ [AVCOL_SPC_SMPTE2085] = "smpte2085",
+ [AVCOL_SPC_CHROMA_DERIVED_NCL] = "chroma-derived-nc",
+ [AVCOL_SPC_CHROMA_DERIVED_CL] = "chroma-derived-c",
+ [AVCOL_SPC_ICTCP] = "ictcp",
+};
+
+static const char * const chroma_location_names[] = {
+ [AVCHROMA_LOC_UNSPECIFIED] = "unspecified",
+ [AVCHROMA_LOC_LEFT] = "left",
+ [AVCHROMA_LOC_CENTER] = "center",
+ [AVCHROMA_LOC_TOPLEFT] = "topleft",
+ [AVCHROMA_LOC_TOP] = "top",
+ [AVCHROMA_LOC_BOTTOMLEFT] = "bottomleft",
+ [AVCHROMA_LOC_BOTTOM] = "bottom",
+};
+
+static enum AVPixelFormat get_pix_fmt_internal(const char *name)
+{
+ enum AVPixelFormat pix_fmt;
+
+ for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++)
+ if (av_pix_fmt_descriptors[pix_fmt].name &&
+ (!strcmp(av_pix_fmt_descriptors[pix_fmt].name, name) ||
+ av_match_name(name, av_pix_fmt_descriptors[pix_fmt].alias)))
+ return pix_fmt;
+
+ return AV_PIX_FMT_NONE;
+}
+
+const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)
+{
+ return (unsigned)pix_fmt < AV_PIX_FMT_NB ?
+ av_pix_fmt_descriptors[pix_fmt].name : NULL;
+}
+
+#if HAVE_BIGENDIAN
+# define X_NE(be, le) be
+#else
+# define X_NE(be, le) le
+#endif
+
+enum AVPixelFormat av_get_pix_fmt(const char *name)
+{
+ enum AVPixelFormat pix_fmt;
+
+ if (!strcmp(name, "rgb32"))
+ name = X_NE("argb", "bgra");
+ else if (!strcmp(name, "bgr32"))
+ name = X_NE("abgr", "rgba");
+
+ pix_fmt = get_pix_fmt_internal(name);
+ if (pix_fmt == AV_PIX_FMT_NONE) {
+ char name2[32];
+
+ snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));
+ pix_fmt = get_pix_fmt_internal(name2);
+ }
+
+ return pix_fmt;
+}
+
+int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
+{
+ int c, bits = 0;
+ int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
+
+ for (c = 0; c < pixdesc->nb_components; c++) {
+ int s = c == 1 || c == 2 ? 0 : log2_pixels;
+ bits += pixdesc->comp[c].depth << s;
+ }
+
+ return bits >> log2_pixels;
+}
+
+int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
+{
+ int c, bits = 0;
+ int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
+ int steps[4] = {0};
+
+ for (c = 0; c < pixdesc->nb_components; c++) {
+ const AVComponentDescriptor *comp = &pixdesc->comp[c];
+ int s = c == 1 || c == 2 ? 0 : log2_pixels;
+ steps[comp->plane] = comp->step << s;
+ }
+ for (c = 0; c < 4; c++)
+ bits += steps[c];
+
+ if(!(pixdesc->flags & AV_PIX_FMT_FLAG_BITSTREAM))
+ bits *= 8;
+
+ return bits >> log2_pixels;
+}
+
+char *av_get_pix_fmt_string(char *buf, int buf_size,
+ enum AVPixelFormat pix_fmt)
+{
+ /* print header */
+ if (pix_fmt < 0) {
+ snprintf (buf, buf_size, "name" " nb_components" " nb_bits");
+ } else {
+ const AVPixFmtDescriptor *pixdesc = &av_pix_fmt_descriptors[pix_fmt];
+ snprintf(buf, buf_size, "%-11s %7d %10d", pixdesc->name,
+ pixdesc->nb_components, av_get_bits_per_pixel(pixdesc));
+ }
+
+ return buf;
+}
+
+const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)
+{
+ if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)
+ return NULL;
+ return &av_pix_fmt_descriptors[pix_fmt];
+}
+
+const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev)
+{
+ if (!prev)
+ return &av_pix_fmt_descriptors[0];
+ while (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1) {
+ prev++;
+ if (prev->name)
+ return prev;
+ }
+ return NULL;
+}
+
+enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc)
+{
+ if (desc < av_pix_fmt_descriptors ||
+ desc >= av_pix_fmt_descriptors + FF_ARRAY_ELEMS(av_pix_fmt_descriptors))
+ return AV_PIX_FMT_NONE;
+
+ return desc - av_pix_fmt_descriptors;
+}
+
+int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt,
+ int *h_shift, int *v_shift)
+{
+ const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
+ if (!desc)
+ return AVERROR(ENOSYS);
+ *h_shift = desc->log2_chroma_w;
+ *v_shift = desc->log2_chroma_h;
+
+ return 0;
+}
+
+int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)
+{
+ const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
+ int i, planes[4] = { 0 }, ret = 0;
+
+ if (!desc)
+ return AVERROR(EINVAL);
+
+ for (i = 0; i < desc->nb_components; i++)
+ planes[desc->comp[i].plane] = 1;
+ for (i = 0; i < FF_ARRAY_ELEMS(planes); i++)
+ ret += planes[i];
+ return ret;
+}
+
+enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt)
+{
+ const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
+ char name[16];
+ int i;
+
+ if (!desc || strlen(desc->name) < 2)
+ return AV_PIX_FMT_NONE;
+ av_strlcpy(name, desc->name, sizeof(name));
+ i = strlen(name) - 2;
+ if (strcmp(name + i, "be") && strcmp(name + i, "le"))
+ return AV_PIX_FMT_NONE;
+
+ name[i] ^= 'b' ^ 'l';
+
+ return get_pix_fmt_internal(name);
+}
+
+#define FF_COLOR_NA -1
+#define FF_COLOR_RGB 0 /**< RGB color space */
+#define FF_COLOR_GRAY 1 /**< gray color space */
+#define FF_COLOR_YUV 2 /**< YUV color space. 16 <= Y <= 235, 16 <= U, V <= 240 */
+#define FF_COLOR_YUV_JPEG 3 /**< YUV color space. 0 <= Y <= 255, 0 <= U, V <= 255 */
+#define FF_COLOR_XYZ 4
+
+#define pixdesc_has_alpha(pixdesc) \
+ ((pixdesc)->flags & AV_PIX_FMT_FLAG_ALPHA)
+
+
+static int get_color_type(const AVPixFmtDescriptor *desc) {
+ if (desc->flags & AV_PIX_FMT_FLAG_PAL)
+ return FF_COLOR_RGB;
+
+ if(desc->nb_components == 1 || desc->nb_components == 2)
+ return FF_COLOR_GRAY;
+
+ if (desc->name) {
+ if (av_strstart(desc->name, "yuvj", NULL))
+ return FF_COLOR_YUV_JPEG;
+
+ if (av_strstart(desc->name, "xyz", NULL))
+ return FF_COLOR_XYZ;
+ }
+
+ if(desc->flags & AV_PIX_FMT_FLAG_RGB)
+ return FF_COLOR_RGB;
+
+ if(desc->nb_components == 0)
+ return FF_COLOR_NA;
+
+ return FF_COLOR_YUV;
+}
+
+static int get_pix_fmt_depth(int *min, int *max, enum AVPixelFormat pix_fmt)
+{
+ const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
+ int i;
+
+ if (!desc || !desc->nb_components) {
+ *min = *max = 0;
+ return AVERROR(EINVAL);
+ }
+
+ *min = INT_MAX, *max = -INT_MAX;
+ for (i = 0; i < desc->nb_components; i++) {
+ *min = FFMIN(desc->comp[i].depth, *min);
+ *max = FFMAX(desc->comp[i].depth, *max);
+ }
+ return 0;
+}
+
+static int get_pix_fmt_score(enum AVPixelFormat dst_pix_fmt,
+ enum AVPixelFormat src_pix_fmt,
+ unsigned *lossp, unsigned consider)
+{
+ const AVPixFmtDescriptor *src_desc = av_pix_fmt_desc_get(src_pix_fmt);
+ const AVPixFmtDescriptor *dst_desc = av_pix_fmt_desc_get(dst_pix_fmt);
+ int src_color, dst_color;
+ int src_min_depth, src_max_depth, dst_min_depth, dst_max_depth;
+ int ret, loss, i, nb_components;
+ int score = INT_MAX - 1;
+
+ if (!src_desc || !dst_desc)
+ return -4;
+
+ if ((src_desc->flags & AV_PIX_FMT_FLAG_HWACCEL) ||
+ (dst_desc->flags & AV_PIX_FMT_FLAG_HWACCEL)) {
+ if (dst_pix_fmt == src_pix_fmt)
+ return -1;
+ else
+ return -2;
+ }
+
+ /* compute loss */
+ *lossp = loss = 0;
+
+ if (dst_pix_fmt == src_pix_fmt)
+ return INT_MAX;
+
+ if ((ret = get_pix_fmt_depth(&src_min_depth, &src_max_depth, src_pix_fmt)) < 0)
+ return -3;
+ if ((ret = get_pix_fmt_depth(&dst_min_depth, &dst_max_depth, dst_pix_fmt)) < 0)
+ return -3;
+
+ src_color = get_color_type(src_desc);
+ dst_color = get_color_type(dst_desc);
+ if (dst_pix_fmt == AV_PIX_FMT_PAL8)
+ nb_components = FFMIN(src_desc->nb_components, 4);
+ else
+ nb_components = FFMIN(src_desc->nb_components, dst_desc->nb_components);
+
+ for (i = 0; i < nb_components; i++) {
+ int depth_minus1 = (dst_pix_fmt == AV_PIX_FMT_PAL8) ? 7/nb_components : (dst_desc->comp[i].depth - 1);
+ int depth_delta = src_desc->comp[i].depth - 1 - depth_minus1;
+ if (depth_delta > 0 && (consider & FF_LOSS_DEPTH)) {
+ loss |= FF_LOSS_DEPTH;
+ score -= 65536 >> depth_minus1;
+ } else if (depth_delta < 0 && (consider & FF_LOSS_EXCESS_DEPTH)) {
+ // Favour formats where bit depth exactly matches. If all other
+ // scoring is equal, we'd rather use the bit depth that most closely
+ // matches the source.
+ loss |= FF_LOSS_EXCESS_DEPTH;
+ score += depth_delta;
+ }
+ }
+
+ if (consider & FF_LOSS_RESOLUTION) {
+ if (dst_desc->log2_chroma_w > src_desc->log2_chroma_w) {
+ loss |= FF_LOSS_RESOLUTION;
+ score -= 256 << dst_desc->log2_chroma_w;
+ }
+ if (dst_desc->log2_chroma_h > src_desc->log2_chroma_h) {
+ loss |= FF_LOSS_RESOLUTION;
+ score -= 256 << dst_desc->log2_chroma_h;
+ }
+ // don't favor 422 over 420 if downsampling is needed, because 420 has much better support on the decoder side
+ if (dst_desc->log2_chroma_w == 1 && src_desc->log2_chroma_w == 0 &&
+ dst_desc->log2_chroma_h == 1 && src_desc->log2_chroma_h == 0 ) {
+ score += 512;
+ }
+ }
+
+ if (consider & FF_LOSS_EXCESS_RESOLUTION) {
+ // Favour formats where chroma subsampling exactly matches. If all other
+ // scoring is equal, we'd rather use the subsampling that most closely
+ // matches the source.
+ if (dst_desc->log2_chroma_w < src_desc->log2_chroma_w) {
+ loss |= FF_LOSS_EXCESS_RESOLUTION;
+ score -= 1 << (src_desc->log2_chroma_w - dst_desc->log2_chroma_w);
+ }
+
+ if (dst_desc->log2_chroma_h < src_desc->log2_chroma_h) {
+ loss |= FF_LOSS_EXCESS_RESOLUTION;
+ score -= 1 << (src_desc->log2_chroma_h - dst_desc->log2_chroma_h);
+ }
+
+ // don't favour 411 over 420, because 420 has much better support on the
+ // decoder side.
+ if (dst_desc->log2_chroma_w == 1 && src_desc->log2_chroma_w == 2 &&
+ dst_desc->log2_chroma_h == 1 && src_desc->log2_chroma_h == 2) {
+ score += 4;
+ }
+ }
+
+ if(consider & FF_LOSS_COLORSPACE)
+ switch(dst_color) {
+ case FF_COLOR_RGB:
+ if (src_color != FF_COLOR_RGB &&
+ src_color != FF_COLOR_GRAY)
+ loss |= FF_LOSS_COLORSPACE;
+ break;
+ case FF_COLOR_GRAY:
+ if (src_color != FF_COLOR_GRAY)
+ loss |= FF_LOSS_COLORSPACE;
+ break;
+ case FF_COLOR_YUV:
+ if (src_color != FF_COLOR_YUV)
+ loss |= FF_LOSS_COLORSPACE;
+ break;
+ case FF_COLOR_YUV_JPEG:
+ if (src_color != FF_COLOR_YUV_JPEG &&
+ src_color != FF_COLOR_YUV &&
+ src_color != FF_COLOR_GRAY)
+ loss |= FF_LOSS_COLORSPACE;
+ break;
+ default:
+ /* fail safe test */
+ if (src_color != dst_color)
+ loss |= FF_LOSS_COLORSPACE;
+ break;
+ }
+ if(loss & FF_LOSS_COLORSPACE)
+ score -= (nb_components * 65536) >> FFMIN(dst_desc->comp[0].depth - 1, src_desc->comp[0].depth - 1);
+
+ if (dst_color == FF_COLOR_GRAY &&
+ src_color != FF_COLOR_GRAY && (consider & FF_LOSS_CHROMA)) {
+ loss |= FF_LOSS_CHROMA;
+ score -= 2 * 65536;
+ }
+ if (!pixdesc_has_alpha(dst_desc) && (pixdesc_has_alpha(src_desc) && (consider & FF_LOSS_ALPHA))) {
+ loss |= FF_LOSS_ALPHA;
+ score -= 65536;
+ }
+ if (dst_pix_fmt == AV_PIX_FMT_PAL8 && (consider & FF_LOSS_COLORQUANT) &&
+ (src_pix_fmt != AV_PIX_FMT_PAL8 && (src_color != FF_COLOR_GRAY || (pixdesc_has_alpha(src_desc) && (consider & FF_LOSS_ALPHA))))) {
+ loss |= FF_LOSS_COLORQUANT;
+ score -= 65536;
+ }
+
+ *lossp = loss;
+ return score;
+}
+
+int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt,
+ enum AVPixelFormat src_pix_fmt,
+ int has_alpha)
+{
+ int loss;
+ int ret = get_pix_fmt_score(dst_pix_fmt, src_pix_fmt, &loss, has_alpha ? ~0 : ~FF_LOSS_ALPHA);
+ if (ret < 0)
+ return ret;
+ return loss;
+}
+
+enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2,
+ enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr)
+{
+ enum AVPixelFormat dst_pix_fmt;
+ int loss1, loss2, loss_mask;
+ const AVPixFmtDescriptor *desc1 = av_pix_fmt_desc_get(dst_pix_fmt1);
+ const AVPixFmtDescriptor *desc2 = av_pix_fmt_desc_get(dst_pix_fmt2);
+ int score1, score2;
+
+ if (!desc1) {
+ dst_pix_fmt = dst_pix_fmt2;
+ } else if (!desc2) {
+ dst_pix_fmt = dst_pix_fmt1;
+ } else {
+ loss_mask= loss_ptr?~*loss_ptr:~0; /* use loss mask if provided */
+ if(!has_alpha)
+ loss_mask &= ~FF_LOSS_ALPHA;
+
+ score1 = get_pix_fmt_score(dst_pix_fmt1, src_pix_fmt, &loss1, loss_mask);
+ score2 = get_pix_fmt_score(dst_pix_fmt2, src_pix_fmt, &loss2, loss_mask);
+
+ if (score1 == score2) {
+ if(av_get_padded_bits_per_pixel(desc2) != av_get_padded_bits_per_pixel(desc1)) {
+ dst_pix_fmt = av_get_padded_bits_per_pixel(desc2) < av_get_padded_bits_per_pixel(desc1) ? dst_pix_fmt2 : dst_pix_fmt1;
+ } else {
+ dst_pix_fmt = desc2->nb_components < desc1->nb_components ? dst_pix_fmt2 : dst_pix_fmt1;
+ }
+ } else {
+ dst_pix_fmt = score1 < score2 ? dst_pix_fmt2 : dst_pix_fmt1;
+ }
+ }
+
+ if (loss_ptr)
+ *loss_ptr = av_get_pix_fmt_loss(dst_pix_fmt, src_pix_fmt, has_alpha);
+ return dst_pix_fmt;
+}
+
+const char *av_color_range_name(enum AVColorRange range)
+{
+ return (unsigned) range < AVCOL_RANGE_NB ?
+ color_range_names[range] : NULL;
+}
+
+int av_color_range_from_name(const char *name)
+{
+ int i;
+
+ for (i = 0; i < FF_ARRAY_ELEMS(color_range_names); i++) {
+ if (av_strstart(name, color_range_names[i], NULL))
+ return i;
+ }
+
+ return AVERROR(EINVAL);
+}
+
+const char *av_color_primaries_name(enum AVColorPrimaries primaries)
+{
+ return (unsigned) primaries < AVCOL_PRI_NB ?
+ color_primaries_names[primaries] : NULL;
+}
+
+int av_color_primaries_from_name(const char *name)
+{
+ int i;
+
+ for (i = 0; i < FF_ARRAY_ELEMS(color_primaries_names); i++) {
+ if (!color_primaries_names[i])
+ continue;
+
+ if (av_strstart(name, color_primaries_names[i], NULL))
+ return i;
+ }
+
+ return AVERROR(EINVAL);
+}
+
+const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer)
+{
+ return (unsigned) transfer < AVCOL_TRC_NB ?
+ color_transfer_names[transfer] : NULL;
+}
+
+int av_color_transfer_from_name(const char *name)
+{
+ int i;
+
+ for (i = 0; i < FF_ARRAY_ELEMS(color_transfer_names); i++) {
+ if (!color_transfer_names[i])
+ continue;
+
+ if (av_strstart(name, color_transfer_names[i], NULL))
+ return i;
+ }
+
+ return AVERROR(EINVAL);
+}
+
+const char *av_color_space_name(enum AVColorSpace space)
+{
+ return (unsigned) space < AVCOL_SPC_NB ?
+ color_space_names[space] : NULL;
+}
+
+int av_color_space_from_name(const char *name)
+{
+ int i;
+
+ for (i = 0; i < FF_ARRAY_ELEMS(color_space_names); i++) {
+ if (!color_space_names[i])
+ continue;
+
+ if (av_strstart(name, color_space_names[i], NULL))
+ return i;
+ }
+
+ return AVERROR(EINVAL);
+}
+
+const char *av_chroma_location_name(enum AVChromaLocation location)
+{
+ return (unsigned) location < AVCHROMA_LOC_NB ?
+ chroma_location_names[location] : NULL;
+}
+
+int av_chroma_location_from_name(const char *name)
+{
+ int i;
+
+ for (i = 0; i < FF_ARRAY_ELEMS(chroma_location_names); i++) {
+ if (!chroma_location_names[i])
+ continue;
+
+ if (av_strstart(name, chroma_location_names[i], NULL))
+ return i;
+ }
+
+ return AVERROR(EINVAL);
+}
+
+int av_chroma_location_enum_to_pos(int *xpos, int *ypos, enum AVChromaLocation pos)
+{
+ if (pos <= AVCHROMA_LOC_UNSPECIFIED || pos >= AVCHROMA_LOC_NB)
+ return AVERROR(EINVAL);
+ pos--;
+
+ *xpos = (pos&1) * 128;
+ *ypos = ((pos>>1)^(pos<4)) * 128;
+
+ return 0;
+}
+
+enum AVChromaLocation av_chroma_location_pos_to_enum(int xpos, int ypos)
+{
+ int pos, xout, yout;
+
+ for (pos = AVCHROMA_LOC_UNSPECIFIED + 1; pos < AVCHROMA_LOC_NB; pos++) {
+ if (av_chroma_location_enum_to_pos(&xout, &yout, pos) == 0 && xout == xpos && yout == ypos)
+ return pos;
+ }
+ return AVCHROMA_LOC_UNSPECIFIED;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-06 13:50:52 +0000