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-rw-r--r--ffmpeg/libavutil/pixdesc.c1808
1 files changed, 1808 insertions, 0 deletions
diff --git a/ffmpeg/libavutil/pixdesc.c b/ffmpeg/libavutil/pixdesc.c
new file mode 100644
index 0000000..31363cf
--- /dev/null
+++ b/ffmpeg/libavutil/pixdesc.c
@@ -0,0 +1,1808 @@
+/*
+ * 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 "common.h"
+#include "pixfmt.h"
+#include "pixdesc.h"
+
+#include "intreadwrite.h"
+
+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)
+{
+ AVComponentDescriptor comp = desc->comp[c];
+ int plane = comp.plane;
+ int depth = comp.depth_minus1 + 1;
+ int mask = (1 << depth) - 1;
+ int shift = comp.shift;
+ int step = comp.step_minus1 + 1;
+ int flags = desc->flags;
+
+ if (flags & PIX_FMT_BITSTREAM) {
+ int skip = x * step + comp.offset_plus1 - 1;
+ 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;
+ *dst++ = val;
+ }
+ } else {
+ const uint8_t *p = data[plane] + y * linesize[plane] +
+ x * step + comp.offset_plus1 - 1;
+ int is_8bit = shift + depth <= 8;
+
+ if (is_8bit)
+ p += !!(flags & PIX_FMT_BE);
+
+ while (w--) {
+ int val = is_8bit ? *p :
+ flags & PIX_FMT_BE ? AV_RB16(p) : AV_RL16(p);
+ val = (val >> shift) & mask;
+ if (read_pal_component)
+ val = data[1][4 * val + c];
+ p += step;
+ *dst++ = val;
+ }
+ }
+}
+
+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)
+{
+ AVComponentDescriptor comp = desc->comp[c];
+ int plane = comp.plane;
+ int depth = comp.depth_minus1 + 1;
+ int step = comp.step_minus1 + 1;
+ int flags = desc->flags;
+
+ if (flags & PIX_FMT_BITSTREAM) {
+ int skip = x * step + comp.offset_plus1 - 1;
+ uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
+ int shift = 8 - depth - (skip & 7);
+
+ while (w--) {
+ *p |= *src++ << 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_plus1 - 1;
+
+ if (shift + depth <= 8) {
+ p += !!(flags & PIX_FMT_BE);
+ while (w--) {
+ *p |= (*src++ << shift);
+ p += step;
+ }
+ } else {
+ while (w--) {
+ if (flags & PIX_FMT_BE) {
+ uint16_t val = AV_RB16(p) | (*src++ << shift);
+ AV_WB16(p, val);
+ } else {
+ uint16_t val = AV_RL16(p) | (*src++ << shift);
+ AV_WL16(p, val);
+ }
+ p += step;
+ }
+ }
+ }
+}
+
+#if !FF_API_PIX_FMT_DESC
+static
+#endif
+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, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUYV422] = {
+ .name = "yuyv422",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 7 }, /* Y */
+ { 0, 3, 2, 0, 7 }, /* U */
+ { 0, 3, 4, 0, 7 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_RGB24] = {
+ .name = "rgb24",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 1, 0, 7 }, /* R */
+ { 0, 2, 2, 0, 7 }, /* G */
+ { 0, 2, 3, 0, 7 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGR24] = {
+ .name = "bgr24",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 2, 3, 0, 7 }, /* R */
+ { 0, 2, 2, 0, 7 }, /* G */
+ { 0, 2, 1, 0, 7 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_YUV422P] = {
+ .name = "yuv422p",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P] = {
+ .name = "yuv444p",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV410P] = {
+ .name = "yuv410p",
+ .nb_components = 3,
+ .log2_chroma_w = 2,
+ .log2_chroma_h = 2,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV411P] = {
+ .name = "yuv411p",
+ .nb_components = 3,
+ .log2_chroma_w = 2,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_GRAY8] = {
+ .name = "gray",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ },
+ .flags = PIX_FMT_PSEUDOPAL,
+ },
+ [AV_PIX_FMT_MONOWHITE] = {
+ .name = "monow",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 0 }, /* Y */
+ },
+ .flags = PIX_FMT_BITSTREAM,
+ },
+ [AV_PIX_FMT_MONOBLACK] = {
+ .name = "monob",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 7, 0 }, /* Y */
+ },
+ .flags = PIX_FMT_BITSTREAM,
+ },
+ [AV_PIX_FMT_PAL8] = {
+ .name = "pal8",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 7 },
+ },
+ .flags = PIX_FMT_PAL,
+ },
+ [AV_PIX_FMT_YUVJ420P] = {
+ .name = "yuvj420p",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUVJ422P] = {
+ .name = "yuvj422p",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUVJ444P] = {
+ .name = "yuvj444p",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_XVMC_MPEG2_MC] = {
+ .name = "xvmcmc",
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_XVMC_MPEG2_IDCT] = {
+ .name = "xvmcidct",
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_UYVY422] = {
+ .name = "uyvy422",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 2, 0, 7 }, /* Y */
+ { 0, 3, 1, 0, 7 }, /* U */
+ { 0, 3, 3, 0, 7 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_UYYVYY411] = {
+ .name = "uyyvyy411",
+ .nb_components = 3,
+ .log2_chroma_w = 2,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 3, 2, 0, 7 }, /* Y */
+ { 0, 5, 1, 0, 7 }, /* U */
+ { 0, 5, 4, 0, 7 }, /* V */
+ },
+ },
+ [AV_PIX_FMT_BGR8] = {
+ .name = "bgr8",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 2 }, /* R */
+ { 0, 0, 1, 3, 2 }, /* G */
+ { 0, 0, 1, 6, 1 }, /* B */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,
+ },
+ [AV_PIX_FMT_BGR4] = {
+ .name = "bgr4",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 3, 4, 0, 0 }, /* R */
+ { 0, 3, 2, 0, 1 }, /* G */
+ { 0, 3, 1, 0, 0 }, /* B */
+ },
+ .flags = PIX_FMT_BITSTREAM | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGR4_BYTE] = {
+ .name = "bgr4_byte",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 0 }, /* R */
+ { 0, 0, 1, 1, 1 }, /* G */
+ { 0, 0, 1, 3, 0 }, /* B */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,
+ },
+ [AV_PIX_FMT_RGB8] = {
+ .name = "rgb8",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 6, 1 }, /* R */
+ { 0, 0, 1, 3, 2 }, /* G */
+ { 0, 0, 1, 0, 2 }, /* B */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,
+ },
+ [AV_PIX_FMT_RGB4] = {
+ .name = "rgb4",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 3, 1, 0, 0 }, /* R */
+ { 0, 3, 2, 0, 1 }, /* G */
+ { 0, 3, 4, 0, 0 }, /* B */
+ },
+ .flags = PIX_FMT_BITSTREAM | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_RGB4_BYTE] = {
+ .name = "rgb4_byte",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 3, 0 }, /* R */
+ { 0, 0, 1, 1, 1 }, /* G */
+ { 0, 0, 1, 0, 0 }, /* B */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,
+ },
+ [AV_PIX_FMT_NV12] = {
+ .name = "nv12",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 1, 1, 0, 7 }, /* U */
+ { 1, 1, 2, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_NV21] = {
+ .name = "nv21",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 1, 2, 0, 7 }, /* U */
+ { 1, 1, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_ARGB] = {
+ .name = "argb",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 3, 2, 0, 7 }, /* R */
+ { 0, 3, 3, 0, 7 }, /* G */
+ { 0, 3, 4, 0, 7 }, /* B */
+ { 0, 3, 1, 0, 7 }, /* A */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_RGBA] = {
+ .name = "rgba",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 3, 1, 0, 7 }, /* R */
+ { 0, 3, 2, 0, 7 }, /* G */
+ { 0, 3, 3, 0, 7 }, /* B */
+ { 0, 3, 4, 0, 7 }, /* A */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_ABGR] = {
+ .name = "abgr",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 3, 4, 0, 7 }, /* R */
+ { 0, 3, 3, 0, 7 }, /* G */
+ { 0, 3, 2, 0, 7 }, /* B */
+ { 0, 3, 1, 0, 7 }, /* A */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_BGRA] = {
+ .name = "bgra",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 3, 3, 0, 7 }, /* R */
+ { 0, 3, 2, 0, 7 }, /* G */
+ { 0, 3, 1, 0, 7 }, /* B */
+ { 0, 3, 4, 0, 7 }, /* A */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_0RGB] = {
+ .name = "0rgb",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 3, 2, 0, 7 }, /* R */
+ { 0, 3, 3, 0, 7 }, /* G */
+ { 0, 3, 4, 0, 7 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_RGB0] = {
+ .name = "rgb0",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 3, 1, 0, 7 }, /* R */
+ { 0, 3, 2, 0, 7 }, /* G */
+ { 0, 3, 3, 0, 7 }, /* B */
+ { 0, 3, 4, 0, 7 }, /* A */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_0BGR] = {
+ .name = "0bgr",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 3, 4, 0, 7 }, /* R */
+ { 0, 3, 3, 0, 7 }, /* G */
+ { 0, 3, 2, 0, 7 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGR0] = {
+ .name = "bgr0",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 3, 3, 0, 7 }, /* R */
+ { 0, 3, 2, 0, 7 }, /* G */
+ { 0, 3, 1, 0, 7 }, /* B */
+ { 0, 3, 4, 0, 7 }, /* A */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GRAY16BE] = {
+ .name = "gray16be",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ },
+ .flags = PIX_FMT_BE,
+ },
+ [AV_PIX_FMT_GRAY16LE] = {
+ .name = "gray16le",
+ .nb_components = 1,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ },
+ },
+ [AV_PIX_FMT_YUV440P] = {
+ .name = "yuv440p",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUVJ440P] = {
+ .name = "yuvj440p",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUVA420P] = {
+ .name = "yuva420p",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ { 3, 0, 1, 0, 7 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P] = {
+ .name = "yuva422p",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ { 3, 0, 1, 0, 7 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P] = {
+ .name = "yuva444p",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ { 3, 0, 1, 0, 7 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P9BE] = {
+ .name = "yuva420p9be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ { 3, 1, 1, 0, 8 }, /* A */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P9LE] = {
+ .name = "yuva420p9le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ { 3, 1, 1, 0, 8 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P9BE] = {
+ .name = "yuva422p9be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ { 3, 1, 1, 0, 8 }, /* A */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P9LE] = {
+ .name = "yuva422p9le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ { 3, 1, 1, 0, 8 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P9BE] = {
+ .name = "yuva444p9be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ { 3, 1, 1, 0, 8 }, /* A */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P9LE] = {
+ .name = "yuva444p9le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ { 3, 1, 1, 0, 8 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P10BE] = {
+ .name = "yuva420p10be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ { 3, 1, 1, 0, 9 }, /* A */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P10LE] = {
+ .name = "yuva420p10le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ { 3, 1, 1, 0, 9 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P10BE] = {
+ .name = "yuva422p10be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ { 3, 1, 1, 0, 9 }, /* A */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P10LE] = {
+ .name = "yuva422p10le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ { 3, 1, 1, 0, 9 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P10BE] = {
+ .name = "yuva444p10be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ { 3, 1, 1, 0, 9 }, /* A */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P10LE] = {
+ .name = "yuva444p10le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ { 3, 1, 1, 0, 9 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P16BE] = {
+ .name = "yuva420p16be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ { 3, 1, 1, 0, 15 }, /* A */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA420P16LE] = {
+ .name = "yuva420p16le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ { 3, 1, 1, 0, 15 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P16BE] = {
+ .name = "yuva422p16be",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ { 3, 1, 1, 0, 15 }, /* A */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA422P16LE] = {
+ .name = "yuva422p16le",
+ .nb_components = 4,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ { 3, 1, 1, 0, 15 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P16BE] = {
+ .name = "yuva444p16be",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ { 3, 1, 1, 0, 15 }, /* A */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_YUVA444P16LE] = {
+ .name = "yuva444p16le",
+ .nb_components = 4,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ { 3, 1, 1, 0, 15 }, /* A */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_VDPAU_H264] = {
+ .name = "vdpau_h264",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_VDPAU_MPEG1] = {
+ .name = "vdpau_mpeg1",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_VDPAU_MPEG2] = {
+ .name = "vdpau_mpeg2",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_VDPAU_WMV3] = {
+ .name = "vdpau_wmv3",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_VDPAU_VC1] = {
+ .name = "vdpau_vc1",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_VDPAU_MPEG4] = {
+ .name = "vdpau_mpeg4",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_RGB48BE] = {
+ .name = "rgb48be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 5, 1, 0, 15 }, /* R */
+ { 0, 5, 3, 0, 15 }, /* G */
+ { 0, 5, 5, 0, 15 }, /* B */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_BE,
+ },
+ [AV_PIX_FMT_RGB48LE] = {
+ .name = "rgb48le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 5, 1, 0, 15 }, /* R */
+ { 0, 5, 3, 0, 15 }, /* G */
+ { 0, 5, 5, 0, 15 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_RGBA64BE] = {
+ .name = "rgba64be",
+ .nb_components= 4,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 7, 1, 0, 15 }, /* R */
+ { 0, 7, 3, 0, 15 }, /* G */
+ { 0, 7, 5, 0, 15 }, /* B */
+ { 0, 7, 7, 0, 15 }, /* A */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_BE | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_RGBA64LE] = {
+ .name = "rgba64le",
+ .nb_components= 4,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 7, 1, 0, 15 }, /* R */
+ { 0, 7, 3, 0, 15 }, /* G */
+ { 0, 7, 5, 0, 15 }, /* B */
+ { 0, 7, 7, 0, 15 }, /* A */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_RGB565BE] = {
+ .name = "rgb565be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 3, 4 }, /* R */
+ { 0, 1, 1, 5, 5 }, /* G */
+ { 0, 1, 1, 0, 4 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_RGB565LE] = {
+ .name = "rgb565le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 2, 3, 4 }, /* R */
+ { 0, 1, 1, 5, 5 }, /* G */
+ { 0, 1, 1, 0, 4 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_RGB555BE] = {
+ .name = "rgb555be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 2, 4 }, /* R */
+ { 0, 1, 1, 5, 4 }, /* G */
+ { 0, 1, 1, 0, 4 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_RGB555LE] = {
+ .name = "rgb555le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 2, 2, 4 }, /* R */
+ { 0, 1, 1, 5, 4 }, /* G */
+ { 0, 1, 1, 0, 4 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_RGB444BE] = {
+ .name = "rgb444be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 0, 0, 3 }, /* R */
+ { 0, 1, 1, 4, 3 }, /* G */
+ { 0, 1, 1, 0, 3 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_RGB444LE] = {
+ .name = "rgb444le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 2, 0, 3 }, /* R */
+ { 0, 1, 1, 4, 3 }, /* G */
+ { 0, 1, 1, 0, 3 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGR48BE] = {
+ .name = "bgr48be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 5, 5, 0, 15 }, /* R */
+ { 0, 5, 3, 0, 15 }, /* G */
+ { 0, 5, 1, 0, 15 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGR48LE] = {
+ .name = "bgr48le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 5, 5, 0, 15 }, /* R */
+ { 0, 5, 3, 0, 15 }, /* G */
+ { 0, 5, 1, 0, 15 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGRA64BE] = {
+ .name = "bgra64be",
+ .nb_components= 4,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 7, 5, 0, 15 }, /* R */
+ { 0, 7, 3, 0, 15 }, /* G */
+ { 0, 7, 1, 0, 15 }, /* B */
+ { 0, 7, 7, 0, 15 }, /* A */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_RGB | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_BGRA64LE] = {
+ .name = "bgra64le",
+ .nb_components= 4,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ { 0, 7, 5, 0, 15 }, /* R */
+ { 0, 7, 3, 0, 15 }, /* G */
+ { 0, 7, 1, 0, 15 }, /* B */
+ { 0, 7, 7, 0, 15 }, /* A */
+ },
+ .flags = PIX_FMT_RGB | PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_BGR565BE] = {
+ .name = "bgr565be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 4 }, /* R */
+ { 0, 1, 1, 5, 5 }, /* G */
+ { 0, 1, 0, 3, 4 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGR565LE] = {
+ .name = "bgr565le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 4 }, /* R */
+ { 0, 1, 1, 5, 5 }, /* G */
+ { 0, 1, 2, 3, 4 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGR555BE] = {
+ .name = "bgr555be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 4 }, /* R */
+ { 0, 1, 1, 5, 4 }, /* G */
+ { 0, 1, 0, 2, 4 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGR555LE] = {
+ .name = "bgr555le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 4 }, /* R */
+ { 0, 1, 1, 5, 4 }, /* G */
+ { 0, 1, 2, 2, 4 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGR444BE] = {
+ .name = "bgr444be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 3 }, /* R */
+ { 0, 1, 1, 4, 3 }, /* G */
+ { 0, 1, 0, 0, 3 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_BGR444LE] = {
+ .name = "bgr444le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 3 }, /* R */
+ { 0, 1, 1, 4, 3 }, /* G */
+ { 0, 1, 2, 0, 3 }, /* B */
+ },
+ .flags = PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_VAAPI_MOCO] = {
+ .name = "vaapi_moco",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_VAAPI_IDCT] = {
+ .name = "vaapi_idct",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_VAAPI_VLD] = {
+ .name = "vaapi_vld",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_YUV420P9LE] = {
+ .name = "yuv420p9le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P9BE] = {
+ .name = "yuv420p9be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P10LE] = {
+ .name = "yuv420p10le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P10BE] = {
+ .name = "yuv420p10be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P12LE] = {
+ .name = "yuv420p12le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P12BE] = {
+ .name = "yuv420p12be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P14LE] = {
+ .name = "yuv420p14le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P14BE] = {
+ .name = "yuv420p14be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P16LE] = {
+ .name = "yuv420p16le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV420P16BE] = {
+ .name = "yuv420p16be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P9LE] = {
+ .name = "yuv422p9le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P9BE] = {
+ .name = "yuv422p9be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P10LE] = {
+ .name = "yuv422p10le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P10BE] = {
+ .name = "yuv422p10be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P12LE] = {
+ .name = "yuv422p12le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P12BE] = {
+ .name = "yuv422p12be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P14LE] = {
+ .name = "yuv422p14le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P14BE] = {
+ .name = "yuv422p14be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P16LE] = {
+ .name = "yuv422p16le",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV422P16BE] = {
+ .name = "yuv422p16be",
+ .nb_components = 3,
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P16LE] = {
+ .name = "yuv444p16le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P16BE] = {
+ .name = "yuv444p16be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 15 }, /* Y */
+ { 1, 1, 1, 0, 15 }, /* U */
+ { 2, 1, 1, 0, 15 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P10LE] = {
+ .name = "yuv444p10le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P10BE] = {
+ .name = "yuv444p10be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 9 }, /* Y */
+ { 1, 1, 1, 0, 9 }, /* U */
+ { 2, 1, 1, 0, 9 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P9LE] = {
+ .name = "yuv444p9le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P9BE] = {
+ .name = "yuv444p9be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 8 }, /* Y */
+ { 1, 1, 1, 0, 8 }, /* U */
+ { 2, 1, 1, 0, 8 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P12LE] = {
+ .name = "yuv444p12le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P12BE] = {
+ .name = "yuv444p12be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P14LE] = {
+ .name = "yuv444p14le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* V */
+ },
+ .flags = PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_YUV444P14BE] = {
+ .name = "yuv444p14be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 0, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* V */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR,
+ },
+ [AV_PIX_FMT_DXVA2_VLD] = {
+ .name = "dxva2_vld",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_VDA_VLD] = {
+ .name = "vda_vld",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+ [AV_PIX_FMT_GRAY8A] = {
+ .name = "gray8a",
+ .nb_components = 2,
+ .comp = {
+ { 0, 1, 1, 0, 7 }, /* Y */
+ { 0, 1, 2, 0, 7 }, /* A */
+ },
+ .flags = PIX_FMT_ALPHA,
+ },
+ [AV_PIX_FMT_GBRP] = {
+ .name = "gbrp",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 0, 1, 0, 7 }, /* R */
+ { 0, 0, 1, 0, 7 }, /* G */
+ { 1, 0, 1, 0, 7 }, /* B */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GBRP9LE] = {
+ .name = "gbrp9le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 1, 0, 8 }, /* R */
+ { 0, 1, 1, 0, 8 }, /* G */
+ { 1, 1, 1, 0, 8 }, /* B */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GBRP9BE] = {
+ .name = "gbrp9be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 1, 0, 8 }, /* R */
+ { 0, 1, 1, 0, 8 }, /* G */
+ { 1, 1, 1, 0, 8 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GBRP10LE] = {
+ .name = "gbrp10le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 1, 0, 9 }, /* R */
+ { 0, 1, 1, 0, 9 }, /* G */
+ { 1, 1, 1, 0, 9 }, /* B */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GBRP10BE] = {
+ .name = "gbrp10be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 1, 0, 9 }, /* R */
+ { 0, 1, 1, 0, 9 }, /* G */
+ { 1, 1, 1, 0, 9 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GBRP12LE] = {
+ .name = "gbrp12le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 1, 0, 11 }, /* R */
+ { 0, 1, 1, 0, 11 }, /* G */
+ { 1, 1, 1, 0, 11 }, /* B */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GBRP12BE] = {
+ .name = "gbrp12be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 1, 0, 11 }, /* R */
+ { 0, 1, 1, 0, 11 }, /* G */
+ { 1, 1, 1, 0, 11 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GBRP14LE] = {
+ .name = "gbrp14le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 1, 0, 13 }, /* R */
+ { 0, 1, 1, 0, 13 }, /* G */
+ { 1, 1, 1, 0, 13 }, /* B */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GBRP14BE] = {
+ .name = "gbrp14be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 1, 0, 13 }, /* R */
+ { 0, 1, 1, 0, 13 }, /* G */
+ { 1, 1, 1, 0, 13 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GBRP16LE] = {
+ .name = "gbrp16le",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 1, 0, 15 }, /* R */
+ { 0, 1, 1, 0, 15 }, /* G */
+ { 1, 1, 1, 0, 15 }, /* B */
+ },
+ .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_GBRP16BE] = {
+ .name = "gbrp16be",
+ .nb_components = 3,
+ .log2_chroma_w = 0,
+ .log2_chroma_h = 0,
+ .comp = {
+ { 2, 1, 1, 0, 15 }, /* R */
+ { 0, 1, 1, 0, 15 }, /* G */
+ { 1, 1, 1, 0, 15 }, /* B */
+ },
+ .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_RGB,
+ },
+ [AV_PIX_FMT_VDPAU] = {
+ .name = "vdpau",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = PIX_FMT_HWACCEL,
+ },
+};
+
+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))
+ 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_minus1 + 1) << 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_minus1 + 1) << s;
+ }
+ for (c = 0; c < 4; c++)
+ bits += steps[c];
+
+ if(!(pixdesc->flags & PIX_FMT_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;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-06 15:39:08 +0000