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-rw-r--r--libavutil/pixdesc.c572
1 files changed, 475 insertions, 97 deletions
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index 3ac5785b42..e866db2118 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -2,31 +2,33 @@
* pixel format descriptor
* Copyright (c) 2009 Michael Niedermayer <michaelni@gmx.at>
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * 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.
*
- * Libav is distributed in the hope that it will be useful,
+ * 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 Libav; if not, write to the Free Software
+ * 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 "avassert.h"
#include "common.h"
#include "pixfmt.h"
#include "pixdesc.h"
#include "internal.h"
#include "intreadwrite.h"
+#include "avstring.h"
void av_read_image_line(uint16_t *dst,
const uint8_t *data[4], const int linesize[4],
@@ -169,9 +171,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 2, 1, 0, 7 }, /* B */
- { 0, 2, 2, 0, 7 }, /* G */
{ 0, 2, 3, 0, 7 }, /* R */
+ { 0, 2, 2, 0, 7 }, /* G */
+ { 0, 2, 1, 0, 7 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_RGB,
},
@@ -223,6 +225,18 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.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, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_PLANAR,
+ },
[AV_PIX_FMT_GRAY8] = {
.name = "gray",
.nb_components = 1,
@@ -293,9 +307,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.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 */
+ { 0, 0, 1, 0, 7 }, /* Y */
+ { 1, 0, 1, 0, 7 }, /* U */
+ { 2, 0, 1, 0, 7 }, /* V */
},
.flags = AV_PIX_FMT_FLAG_PLANAR,
},
@@ -335,9 +349,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 0, 1, 6, 1 }, /* B */
- { 0, 0, 1, 3, 2 }, /* G */
{ 0, 0, 1, 0, 2 }, /* R */
+ { 0, 0, 1, 3, 2 }, /* G */
+ { 0, 0, 1, 6, 1 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
},
@@ -347,9 +361,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 3, 1, 0, 0 }, /* B */
- { 0, 3, 2, 0, 1 }, /* G */
{ 0, 3, 4, 0, 0 }, /* R */
+ { 0, 3, 2, 0, 1 }, /* G */
+ { 0, 3, 1, 0, 0 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,
},
@@ -359,9 +373,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 0, 1, 3, 0 }, /* B */
- { 0, 0, 1, 1, 1 }, /* G */
{ 0, 0, 1, 0, 0 }, /* R */
+ { 0, 0, 1, 1, 1 }, /* G */
+ { 0, 0, 1, 3, 0 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
},
@@ -420,8 +434,8 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_h = 1,
.comp = {
{ 0, 0, 1, 0, 7 }, /* Y */
- { 1, 1, 1, 0, 7 }, /* V */
{ 1, 1, 2, 0, 7 }, /* U */
+ { 1, 1, 1, 0, 7 }, /* V */
},
.flags = AV_PIX_FMT_FLAG_PLANAR,
},
@@ -431,10 +445,10 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 3, 1, 0, 7 }, /* A */
{ 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 = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
},
@@ -457,10 +471,10 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 3, 1, 0, 7 }, /* A */
- { 0, 3, 2, 0, 7 }, /* B */
- { 0, 3, 3, 0, 7 }, /* G */
{ 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 = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
},
@@ -470,13 +484,61 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 3, 1, 0, 7 }, /* B */
- { 0, 3, 2, 0, 7 }, /* G */
{ 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 = 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, 3, 2, 0, 7 }, /* R */
+ { 0, 3, 3, 0, 7 }, /* G */
+ { 0, 3, 4, 0, 7 }, /* 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, 3, 1, 0, 7 }, /* R */
+ { 0, 3, 2, 0, 7 }, /* G */
+ { 0, 3, 3, 0, 7 }, /* 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, 3, 4, 0, 7 }, /* R */
+ { 0, 3, 3, 0, 7 }, /* G */
+ { 0, 3, 2, 0, 7 }, /* 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, 3, 3, 0, 7 }, /* R */
+ { 0, 3, 2, 0, 7 }, /* G */
+ { 0, 3, 1, 0, 7 }, /* B */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB,
+ },
[AV_PIX_FMT_GRAY16BE] = {
.name = "gray16be",
.nb_components = 1,
@@ -533,7 +595,7 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
},
- [AV_PIX_FMT_YUVA422P] = {
+ [AV_PIX_FMT_YUVA422P] = {
.name = "yuva422p",
.nb_components = 4,
.log2_chroma_w = 1,
@@ -570,7 +632,7 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
{ 2, 1, 1, 0, 8 }, /* V */
{ 3, 1, 1, 0, 8 }, /* A */
},
- .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
},
[AV_PIX_FMT_YUVA420P9LE] = {
.name = "yuva420p9le",
@@ -855,6 +917,32 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.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, 7, 1, 0, 15 }, /* R */
+ { 0, 7, 3, 0, 15 }, /* G */
+ { 0, 7, 5, 0, 15 }, /* B */
+ { 0, 7, 7, 0, 15 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_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 = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+ },
[AV_PIX_FMT_RGB565BE] = {
.name = "rgb565be",
.nb_components = 3,
@@ -933,9 +1021,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 5, 1, 0, 15 }, /* B */
- { 0, 5, 3, 0, 15 }, /* G */
{ 0, 5, 5, 0, 15 }, /* R */
+ { 0, 5, 3, 0, 15 }, /* G */
+ { 0, 5, 1, 0, 15 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
},
@@ -945,21 +1033,47 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 5, 1, 0, 15 }, /* B */
- { 0, 5, 3, 0, 15 }, /* G */
{ 0, 5, 5, 0, 15 }, /* R */
+ { 0, 5, 3, 0, 15 }, /* G */
+ { 0, 5, 1, 0, 15 }, /* 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, 7, 5, 0, 15 }, /* R */
+ { 0, 7, 3, 0, 15 }, /* G */
+ { 0, 7, 1, 0, 15 }, /* B */
+ { 0, 7, 7, 0, 15 }, /* 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, 7, 5, 0, 15 }, /* R */
+ { 0, 7, 3, 0, 15 }, /* G */
+ { 0, 7, 1, 0, 15 }, /* B */
+ { 0, 7, 7, 0, 15 }, /* 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, 1, 0, 3, 4 }, /* B */
- { 0, 1, 1, 5, 5 }, /* G */
{ 0, 1, 1, 0, 4 }, /* R */
+ { 0, 1, 1, 5, 5 }, /* G */
+ { 0, 1, 0, 3, 4 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
},
@@ -969,9 +1083,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 1, 2, 3, 4 }, /* B */
- { 0, 1, 1, 5, 5 }, /* G */
{ 0, 1, 1, 0, 4 }, /* R */
+ { 0, 1, 1, 5, 5 }, /* G */
+ { 0, 1, 2, 3, 4 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_RGB,
},
@@ -981,9 +1095,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 1, 0, 2, 4 }, /* B */
- { 0, 1, 1, 5, 4 }, /* G */
{ 0, 1, 1, 0, 4 }, /* R */
+ { 0, 1, 1, 5, 4 }, /* G */
+ { 0, 1, 0, 2, 4 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
},
@@ -993,9 +1107,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 1, 2, 2, 4 }, /* B */
- { 0, 1, 1, 5, 4 }, /* G */
{ 0, 1, 1, 0, 4 }, /* R */
+ { 0, 1, 1, 5, 4 }, /* G */
+ { 0, 1, 2, 2, 4 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_RGB,
},
@@ -1005,9 +1119,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 1, 0, 0, 3 }, /* B */
- { 0, 1, 1, 4, 3 }, /* G */
{ 0, 1, 1, 0, 3 }, /* R */
+ { 0, 1, 1, 4, 3 }, /* G */
+ { 0, 1, 0, 0, 3 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
},
@@ -1017,9 +1131,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
- { 0, 1, 2, 0, 3 }, /* B */
- { 0, 1, 1, 4, 3 }, /* G */
{ 0, 1, 1, 0, 3 }, /* R */
+ { 0, 1, 1, 4, 3 }, /* G */
+ { 0, 1, 2, 0, 3 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_RGB,
},
@@ -1041,12 +1155,6 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.log2_chroma_h = 1,
.flags = AV_PIX_FMT_FLAG_HWACCEL,
},
- [AV_PIX_FMT_VDA_VLD] = {
- .name = "vda_vld",
- .log2_chroma_w = 1,
- .log2_chroma_h = 1,
- .flags = AV_PIX_FMT_FLAG_HWACCEL,
- },
[AV_PIX_FMT_YUV420P9LE] = {
.name = "yuv420p9le",
.nb_components = 3,
@@ -1095,6 +1203,54 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.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, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* 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, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* 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, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* 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, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
[AV_PIX_FMT_YUV420P16LE] = {
.name = "yuv420p16le",
.nb_components = 3,
@@ -1167,6 +1323,54 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.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, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* 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, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* 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, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* 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, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
[AV_PIX_FMT_YUV422P16LE] = {
.name = "yuv422p16le",
.nb_components = 3,
@@ -1263,14 +1467,68 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.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, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* 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, 1, 1, 0, 11 }, /* Y */
+ { 1, 1, 1, 0, 11 }, /* U */
+ { 2, 1, 1, 0, 11 }, /* 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, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* 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, 1, 1, 0, 13 }, /* Y */
+ { 1, 1, 1, 0, 13 }, /* U */
+ { 2, 1, 1, 0, 13 }, /* V */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
+ },
[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_Y400A] = {
- .name = "y400a",
+ [AV_PIX_FMT_VDA_VLD] = {
+ .name = "vda_vld",
+ .log2_chroma_w = 1,
+ .log2_chroma_h = 1,
+ .flags = AV_PIX_FMT_FLAG_HWACCEL,
+ },
+ [AV_PIX_FMT_GRAY8A] = {
+ .name = "gray8a",
.nb_components = 2,
.comp = {
{ 0, 1, 1, 0, 7 }, /* Y */
@@ -1284,9 +1542,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.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 */
- { 2, 0, 1, 0, 7 }, /* R */
},
.flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
},
@@ -1296,9 +1554,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.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 */
- { 2, 1, 1, 0, 8 }, /* R */
},
.flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
},
@@ -1308,9 +1566,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.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 */
- { 2, 1, 1, 0, 8 }, /* R */
},
.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
},
@@ -1320,9 +1578,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.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 */
- { 2, 1, 1, 0, 9 }, /* R */
},
.flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
},
@@ -1332,9 +1590,57 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.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 */
- { 2, 1, 1, 0, 9 }, /* R */
+ },
+ .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, 1, 1, 0, 11 }, /* R */
+ { 0, 1, 1, 0, 11 }, /* G */
+ { 1, 1, 1, 0, 11 }, /* 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, 1, 1, 0, 11 }, /* R */
+ { 0, 1, 1, 0, 11 }, /* G */
+ { 1, 1, 1, 0, 11 }, /* 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, 1, 1, 0, 13 }, /* R */
+ { 0, 1, 1, 0, 13 }, /* G */
+ { 1, 1, 1, 0, 13 }, /* 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, 1, 1, 0, 13 }, /* R */
+ { 0, 1, 1, 0, 13 }, /* G */
+ { 1, 1, 1, 0, 13 }, /* B */
},
.flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
},
@@ -1344,9 +1650,9 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.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 */
- { 2, 1, 1, 0, 15 }, /* R */
},
.flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
},
@@ -1356,12 +1662,51 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.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 */
- { 2, 1, 1, 0, 15 }, /* R */
},
.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, 0, 1, 0, 7 }, /* R */
+ { 0, 0, 1, 0, 7 }, /* G */
+ { 1, 0, 1, 0, 7 }, /* B */
+ { 3, 0, 1, 0, 7 }, /* 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, 1, 1, 0, 15 }, /* R */
+ { 0, 1, 1, 0, 15 }, /* G */
+ { 1, 1, 1, 0, 15 }, /* B */
+ { 3, 1, 1, 0, 15 }, /* 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, 1, 1, 0, 15 }, /* R */
+ { 0, 1, 1, 0, 15 }, /* G */
+ { 1, 1, 1, 0, 15 }, /* B */
+ { 3, 1, 1, 0, 15 }, /* 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,
@@ -1451,6 +1796,26 @@ int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
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 & 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 */
@@ -1476,8 +1841,11 @@ const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev)
{
if (!prev)
return &av_pix_fmt_descriptors[0];
- if (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1)
- return prev + 1;
+ while (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1) {
+ prev++;
+ if (prev->name)
+ return prev;
+ }
return NULL;
}
@@ -1518,50 +1886,60 @@ int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)
return ret;
}
+void ff_check_pixfmt_descriptors(void){
+ int i, j;
-enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt)
-{
-#define PIX_FMT_SWAP_ENDIANNESS(fmt) \
- case AV_PIX_FMT_ ## fmt ## BE: return AV_PIX_FMT_ ## fmt ## LE; \
- case AV_PIX_FMT_ ## fmt ## LE: return AV_PIX_FMT_ ## fmt ## BE
+ for (i=0; i<FF_ARRAY_ELEMS(av_pix_fmt_descriptors); i++) {
+ const AVPixFmtDescriptor *d = &av_pix_fmt_descriptors[i];
+ uint8_t fill[4][8+6+3] = {{0}};
+ uint8_t *data[4] = {fill[0], fill[1], fill[2], fill[3]};
+ int linesize[4] = {0,0,0,0};
+ uint16_t tmp[2];
- switch (pix_fmt) {
- PIX_FMT_SWAP_ENDIANNESS(GRAY16);
- PIX_FMT_SWAP_ENDIANNESS(RGB48);
- PIX_FMT_SWAP_ENDIANNESS(RGB565);
- PIX_FMT_SWAP_ENDIANNESS(RGB555);
- PIX_FMT_SWAP_ENDIANNESS(RGB444);
- PIX_FMT_SWAP_ENDIANNESS(BGR48);
- PIX_FMT_SWAP_ENDIANNESS(BGR565);
- PIX_FMT_SWAP_ENDIANNESS(BGR555);
- PIX_FMT_SWAP_ENDIANNESS(BGR444);
+ if (!d->name && !d->nb_components && !d->log2_chroma_w && !d->log2_chroma_h && !d->flags)
+ continue;
+// av_log(NULL, AV_LOG_DEBUG, "Checking: %s\n", d->name);
+ av_assert0(d->log2_chroma_w <= 3);
+ av_assert0(d->log2_chroma_h <= 3);
+ av_assert0(d->nb_components <= 4);
+ av_assert0(d->name && d->name[0]);
+ av_assert0((d->nb_components==4 || d->nb_components==2) == !!(d->flags & AV_PIX_FMT_FLAG_ALPHA));
+ av_assert2(av_get_pix_fmt(d->name) == i);
+
+ for (j=0; j<FF_ARRAY_ELEMS(d->comp); j++) {
+ const AVComponentDescriptor *c = &d->comp[j];
+ if(j>=d->nb_components) {
+ av_assert0(!c->plane && !c->step_minus1 && !c->offset_plus1 && !c->shift && !c->depth_minus1);
+ continue;
+ }
+ if (d->flags & AV_PIX_FMT_FLAG_BITSTREAM) {
+ av_assert0(c->step_minus1 >= c->depth_minus1);
+ } else {
+ av_assert0(8*(c->step_minus1+1) >= c->depth_minus1+1);
+ }
+ av_read_image_line(tmp, (void*)data, linesize, d, 0, 0, j, 2, 0);
+ av_assert0(tmp[0] == 0 && tmp[1] == 0);
+ tmp[0] = tmp[1] = (1<<(c->depth_minus1 + 1)) - 1;
+ av_write_image_line(tmp, data, linesize, d, 0, 0, j, 2);
+ }
+ }
+}
- PIX_FMT_SWAP_ENDIANNESS(YUV420P9);
- PIX_FMT_SWAP_ENDIANNESS(YUV422P9);
- PIX_FMT_SWAP_ENDIANNESS(YUV444P9);
- PIX_FMT_SWAP_ENDIANNESS(YUV420P10);
- PIX_FMT_SWAP_ENDIANNESS(YUV422P10);
- PIX_FMT_SWAP_ENDIANNESS(YUV444P10);
- PIX_FMT_SWAP_ENDIANNESS(YUV420P16);
- PIX_FMT_SWAP_ENDIANNESS(YUV422P16);
- PIX_FMT_SWAP_ENDIANNESS(YUV444P16);
- PIX_FMT_SWAP_ENDIANNESS(GBRP9);
- PIX_FMT_SWAP_ENDIANNESS(GBRP10);
- PIX_FMT_SWAP_ENDIANNESS(GBRP16);
- PIX_FMT_SWAP_ENDIANNESS(YUVA420P9);
- PIX_FMT_SWAP_ENDIANNESS(YUVA422P9);
- PIX_FMT_SWAP_ENDIANNESS(YUVA444P9);
- PIX_FMT_SWAP_ENDIANNESS(YUVA420P10);
- PIX_FMT_SWAP_ENDIANNESS(YUVA422P10);
- PIX_FMT_SWAP_ENDIANNESS(YUVA444P10);
- PIX_FMT_SWAP_ENDIANNESS(YUVA420P16);
- PIX_FMT_SWAP_ENDIANNESS(YUVA422P16);
- PIX_FMT_SWAP_ENDIANNESS(YUVA444P16);
+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;
- PIX_FMT_SWAP_ENDIANNESS(XYZ12);
- default:
+ if (!desc || strlen(desc->name) < 2)
return AV_PIX_FMT_NONE;
- }
-#undef PIX_FMT_SWAP_ENDIANNESS
+ 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);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-12 22:06:57 +0000