ffmpeg / libavutil / pixdesc.c @ 80a07f6e
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| 1 | 9b61d838 | Michael Niedermayer | /*
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| 2 | e0cffbe7 | Diego Biurrun | * pixel format descriptor
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| 3 | 9b61d838 | Michael Niedermayer | * Copyright (c) 2009 Michael Niedermayer <michaelni@gmx.at>
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| 4 | *
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| 5 | * This file is part of FFmpeg.
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| 6 | *
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| 7 | * FFmpeg is free software; you can redistribute it and/or
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| 8 | * modify it under the terms of the GNU Lesser General Public
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| 9 | * License as published by the Free Software Foundation; either
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| 10 | * version 2.1 of the License, or (at your option) any later version.
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| 11 | *
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| 12 | * FFmpeg is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 15 | * Lesser General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU Lesser General Public
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| 18 | * License along with FFmpeg; if not, write to the Free Software
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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| 20 | */
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| 21 | |||
| 22 | 51135d1d | Stefano Sabatini | #include "pixfmt.h" |
| 23 | 9b61d838 | Michael Niedermayer | #include "pixdesc.h" |
| 24 | |||
| 25 | d2863e72 | Stefano Sabatini | const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
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| 26 | bcbd9a14 | Stefano Sabatini | [PIX_FMT_YUV420P] = {
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| 27 | .name = "yuv420p",
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| 28 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 29 | 9b61d838 | Michael Niedermayer | .log2_chroma_w= 1,
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| 30 | bcbd9a14 | Stefano Sabatini | .log2_chroma_h= 1,
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| 31 | 9b61d838 | Michael Niedermayer | .comp = {
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| 32 | eb39fb51 | Stefano Sabatini | {0,0,1,0,7}, /* Y */
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| 33 | {1,0,1,0,7}, /* U */
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| 34 | {2,0,1,0,7}, /* V */
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| 35 | 9b61d838 | Michael Niedermayer | }, |
| 36 | }, |
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| 37 | bcbd9a14 | Stefano Sabatini | [PIX_FMT_YUYV422] = {
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| 38 | .name = "yuyv422",
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| 39 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 40 | 9b61d838 | Michael Niedermayer | .log2_chroma_w= 1,
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| 41 | bcbd9a14 | Stefano Sabatini | .log2_chroma_h= 0,
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| 42 | .comp = {
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| 43 | {0,1,1,0,7}, /* Y */
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| 44 | {0,3,2,0,7}, /* U */
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| 45 | {0,3,4,0,7}, /* V */
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| 46 | }, |
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| 47 | }, |
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| 48 | [PIX_FMT_RGB24] = {
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| 49 | .name = "rgb24",
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| 50 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 51 | bcbd9a14 | Stefano Sabatini | .log2_chroma_w= 0,
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| 52 | .log2_chroma_h= 0,
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| 53 | .comp = {
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| 54 | {0,2,1,0,7}, /* R */
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| 55 | {0,2,2,0,7}, /* G */
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| 56 | {0,2,3,0,7}, /* B */
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| 57 | }, |
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| 58 | }, |
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| 59 | 10151b13 | Stefano Sabatini | [PIX_FMT_BGR24] = {
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| 60 | .name = "bgr24",
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| 61 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 62 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 63 | .log2_chroma_h= 0,
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| 64 | .comp = {
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| 65 | {0,2,1,0,7}, /* B */
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| 66 | {0,2,2,0,7}, /* G */
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| 67 | {0,2,3,0,7}, /* R */
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| 68 | }, |
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| 69 | }, |
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| 70 | bcbd9a14 | Stefano Sabatini | [PIX_FMT_YUV422P] = {
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| 71 | .name = "yuv422p",
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| 72 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 73 | bcbd9a14 | Stefano Sabatini | .log2_chroma_w= 1,
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| 74 | .log2_chroma_h= 0,
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| 75 | 9b61d838 | Michael Niedermayer | .comp = {
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| 76 | eb39fb51 | Stefano Sabatini | {0,0,1,0,7}, /* Y */
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| 77 | {1,0,1,0,7}, /* U */
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| 78 | {2,0,1,0,7}, /* V */
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| 79 | 9b61d838 | Michael Niedermayer | }, |
| 80 | }, |
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| 81 | 10151b13 | Stefano Sabatini | [PIX_FMT_YUV444P] = {
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| 82 | .name = "yuv444p",
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| 83 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 84 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 85 | .log2_chroma_h= 0,
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| 86 | .comp = {
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| 87 | {0,0,1,0,7}, /* Y */
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| 88 | {1,0,1,0,7}, /* U */
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| 89 | {2,0,1,0,7}, /* V */
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| 90 | }, |
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| 91 | }, |
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| 92 | 9b61d838 | Michael Niedermayer | [PIX_FMT_YUV410P] = {
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| 93 | 1e896640 | Stefano Sabatini | .name = "yuv410p",
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| 94 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 95 | 9b61d838 | Michael Niedermayer | .log2_chroma_w= 2,
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| 96 | .log2_chroma_h= 2,
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| 97 | .comp = {
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| 98 | eb39fb51 | Stefano Sabatini | {0,0,1,0,7}, /* Y */
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| 99 | {1,0,1,0,7}, /* U */
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| 100 | {2,0,1,0,7}, /* V */
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| 101 | 9b61d838 | Michael Niedermayer | }, |
| 102 | }, |
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| 103 | 10151b13 | Stefano Sabatini | [PIX_FMT_YUV411P] = {
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| 104 | .name = "yuv411p",
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| 105 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 106 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 2,
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| 107 | .log2_chroma_h= 0,
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| 108 | .comp = {
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| 109 | {0,0,1,0,7}, /* Y */
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| 110 | {1,0,1,0,7}, /* U */
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| 111 | {2,0,1,0,7}, /* V */
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| 112 | }, |
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| 113 | }, |
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| 114 | [PIX_FMT_GRAY8] = {
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| 115 | 382cb115 | Stefano Sabatini | .name = "gray",
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| 116 | b8873c2a | Stefano Sabatini | .nb_components= 1,
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| 117 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 118 | .log2_chroma_h= 0,
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| 119 | .comp = {
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| 120 | {0,0,1,0,7}, /* Y */
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| 121 | }, |
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| 122 | }, |
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| 123 | [PIX_FMT_MONOWHITE] = {
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| 124 | 382cb115 | Stefano Sabatini | .name = "monow",
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| 125 | b8873c2a | Stefano Sabatini | .nb_components= 1,
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| 126 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 127 | .log2_chroma_h= 0,
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| 128 | .comp = {
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| 129 | {0,0,1,0,0}, /* Y */
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| 130 | }, |
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| 131 | .flags = PIX_FMT_BITSTREAM, |
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| 132 | }, |
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| 133 | bcbd9a14 | Stefano Sabatini | [PIX_FMT_MONOBLACK] = {
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| 134 | 382cb115 | Stefano Sabatini | .name = "monob",
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| 135 | b8873c2a | Stefano Sabatini | .nb_components= 1,
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| 136 | bcbd9a14 | Stefano Sabatini | .log2_chroma_w= 0,
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| 137 | .log2_chroma_h= 0,
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| 138 | 9b61d838 | Michael Niedermayer | .comp = {
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| 139 | bcbd9a14 | Stefano Sabatini | {0,0,1,7,0}, /* Y */
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| 140 | 9b61d838 | Michael Niedermayer | }, |
| 141 | bcbd9a14 | Stefano Sabatini | .flags = PIX_FMT_BITSTREAM, |
| 142 | 9b61d838 | Michael Niedermayer | }, |
| 143 | bcbd9a14 | Stefano Sabatini | [PIX_FMT_PAL8] = {
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| 144 | .name = "pal8",
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| 145 | b8873c2a | Stefano Sabatini | .nb_components= 1,
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| 146 | bcbd9a14 | Stefano Sabatini | .log2_chroma_w= 0,
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| 147 | 9b61d838 | Michael Niedermayer | .log2_chroma_h= 0,
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| 148 | .comp = {
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| 149 | bcbd9a14 | Stefano Sabatini | {0,0,1,0,7},
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| 150 | 9b61d838 | Michael Niedermayer | }, |
| 151 | bcbd9a14 | Stefano Sabatini | .flags = PIX_FMT_PAL, |
| 152 | 9b61d838 | Michael Niedermayer | }, |
| 153 | 10151b13 | Stefano Sabatini | [PIX_FMT_YUVJ420P] = {
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| 154 | .name = "yuvj420p",
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| 155 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 156 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 1,
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| 157 | .log2_chroma_h= 1,
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| 158 | .comp = {
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| 159 | {0,0,1,0,7}, /* Y */
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| 160 | {1,0,1,0,7}, /* U */
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| 161 | {2,0,1,0,7}, /* V */
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| 162 | }, |
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| 163 | }, |
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| 164 | [PIX_FMT_YUVJ422P] = {
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| 165 | .name = "yuvj422p",
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| 166 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 167 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 1,
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| 168 | .log2_chroma_h= 0,
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| 169 | .comp = {
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| 170 | {0,0,1,0,7}, /* Y */
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| 171 | {1,0,1,0,7}, /* U */
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| 172 | {2,0,1,0,7}, /* V */
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| 173 | }, |
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| 174 | }, |
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| 175 | [PIX_FMT_YUVJ444P] = {
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| 176 | .name = "yuvj444p",
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| 177 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 178 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 179 | .log2_chroma_h= 0,
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| 180 | .comp = {
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| 181 | {0,0,1,0,7}, /* Y */
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| 182 | {1,0,1,0,7}, /* U */
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| 183 | {2,0,1,0,7}, /* V */
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| 184 | }, |
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| 185 | }, |
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| 186 | 3fa70a3b | Stefano Sabatini | [PIX_FMT_XVMC_MPEG2_MC] = {
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| 187 | 382cb115 | Stefano Sabatini | .name = "xvmcmc",
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| 188 | 3fa70a3b | Stefano Sabatini | .flags = PIX_FMT_HWACCEL, |
| 189 | }, |
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| 190 | [PIX_FMT_XVMC_MPEG2_IDCT] = {
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| 191 | 382cb115 | Stefano Sabatini | .name = "xvmcidct",
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| 192 | 3fa70a3b | Stefano Sabatini | .flags = PIX_FMT_HWACCEL, |
| 193 | }, |
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| 194 | 9b61d838 | Michael Niedermayer | [PIX_FMT_UYVY422] = {
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| 195 | 1e896640 | Stefano Sabatini | .name = "uyvy422",
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| 196 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 197 | 9b61d838 | Michael Niedermayer | .log2_chroma_w= 1,
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| 198 | .log2_chroma_h= 0,
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| 199 | .comp = {
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| 200 | eb39fb51 | Stefano Sabatini | {0,1,2,0,7}, /* Y */
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| 201 | {0,3,1,0,7}, /* U */
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| 202 | {0,3,3,0,7}, /* V */
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| 203 | 9b61d838 | Michael Niedermayer | }, |
| 204 | }, |
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| 205 | 10151b13 | Stefano Sabatini | [PIX_FMT_UYYVYY411] = {
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| 206 | .name = "uyyvyy411",
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| 207 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 208 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 2,
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| 209 | .log2_chroma_h= 0,
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| 210 | .comp = {
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| 211 | {0,3,2,0,7}, /* Y */
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| 212 | {0,5,1,0,7}, /* U */
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| 213 | {0,5,4,0,7}, /* V */
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| 214 | }, |
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| 215 | }, |
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| 216 | [PIX_FMT_BGR8] = {
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| 217 | .name = "bgr8",
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| 218 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 219 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 220 | .log2_chroma_h= 0,
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| 221 | .comp = {
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| 222 | {0,0,1,6,1}, /* B */
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| 223 | {0,0,1,3,2}, /* G */
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| 224 | {0,0,1,0,2}, /* R */
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| 225 | }, |
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| 226 | d71ad089 | Stefano Sabatini | .flags = PIX_FMT_PAL, |
| 227 | 10151b13 | Stefano Sabatini | }, |
| 228 | [PIX_FMT_BGR4] = {
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| 229 | .name = "bgr4",
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| 230 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 231 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 232 | .log2_chroma_h= 0,
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| 233 | .comp = {
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| 234 | {0,3,1,0,0}, /* B */
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| 235 | {0,3,2,0,1}, /* G */
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| 236 | {0,3,4,0,0}, /* R */
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| 237 | }, |
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| 238 | .flags = PIX_FMT_BITSTREAM, |
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| 239 | }, |
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| 240 | [PIX_FMT_BGR4_BYTE] = {
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| 241 | .name = "bgr4_byte",
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| 242 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 243 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 244 | .log2_chroma_h= 0,
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| 245 | .comp = {
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| 246 | {0,0,1,3,0}, /* B */
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| 247 | {0,0,1,1,1}, /* G */
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| 248 | {0,0,1,0,0}, /* R */
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| 249 | }, |
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| 250 | d71ad089 | Stefano Sabatini | .flags = PIX_FMT_PAL, |
| 251 | 10151b13 | Stefano Sabatini | }, |
| 252 | [PIX_FMT_RGB8] = {
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| 253 | .name = "rgb8",
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| 254 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 255 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 256 | .log2_chroma_h= 0,
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| 257 | .comp = {
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| 258 | {0,0,1,6,1}, /* R */
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| 259 | {0,0,1,3,2}, /* G */
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| 260 | {0,0,1,0,2}, /* B */
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| 261 | }, |
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| 262 | d71ad089 | Stefano Sabatini | .flags = PIX_FMT_PAL, |
| 263 | 10151b13 | Stefano Sabatini | }, |
| 264 | [PIX_FMT_RGB4] = {
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| 265 | .name = "rgb4",
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| 266 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 267 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 268 | .log2_chroma_h= 0,
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| 269 | .comp = {
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| 270 | {0,3,1,0,0}, /* R */
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| 271 | {0,3,2,0,1}, /* G */
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| 272 | {0,3,4,0,0}, /* B */
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| 273 | }, |
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| 274 | .flags = PIX_FMT_BITSTREAM, |
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| 275 | }, |
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| 276 | [PIX_FMT_RGB4_BYTE] = {
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| 277 | .name = "rgb4_byte",
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| 278 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 279 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 280 | .log2_chroma_h= 0,
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| 281 | .comp = {
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| 282 | {0,0,1,3,0}, /* R */
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| 283 | {0,0,1,1,1}, /* G */
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| 284 | {0,0,1,0,0}, /* B */
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| 285 | }, |
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| 286 | d71ad089 | Stefano Sabatini | .flags = PIX_FMT_PAL, |
| 287 | 10151b13 | Stefano Sabatini | }, |
| 288 | bcbd9a14 | Stefano Sabatini | [PIX_FMT_NV12] = {
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| 289 | .name = "nv12",
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| 290 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 291 | bcbd9a14 | Stefano Sabatini | .log2_chroma_w= 1,
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| 292 | .log2_chroma_h= 1,
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| 293 | 9b61d838 | Michael Niedermayer | .comp = {
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| 294 | bcbd9a14 | Stefano Sabatini | {0,0,1,0,7}, /* Y */
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| 295 | {1,1,1,0,7}, /* U */
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| 296 | {1,1,2,0,7}, /* V */
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| 297 | 9b61d838 | Michael Niedermayer | }, |
| 298 | }, |
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| 299 | 10151b13 | Stefano Sabatini | [PIX_FMT_NV21] = {
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| 300 | .name = "nv21",
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| 301 | b8873c2a | Stefano Sabatini | .nb_components= 3,
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| 302 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 1,
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| 303 | .log2_chroma_h= 1,
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| 304 | .comp = {
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| 305 | {0,0,1,0,7}, /* Y */
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| 306 | {1,1,1,0,7}, /* V */
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| 307 | {1,1,2,0,7}, /* U */
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| 308 | }, |
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| 309 | }, |
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| 310 | [PIX_FMT_ARGB] = {
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| 311 | .name = "argb",
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| 312 | b8873c2a | Stefano Sabatini | .nb_components= 4,
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| 313 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 314 | .log2_chroma_h= 0,
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| 315 | .comp = {
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| 316 | {0,3,1,0,7}, /* A */
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| 317 | {0,3,2,0,7}, /* R */
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| 318 | {0,3,3,0,7}, /* G */
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| 319 | {0,3,4,0,7}, /* B */
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| 320 | }, |
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| 321 | }, |
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| 322 | 9b61d838 | Michael Niedermayer | [PIX_FMT_RGBA] = {
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| 323 | 1e896640 | Stefano Sabatini | .name = "rgba",
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| 324 | b8873c2a | Stefano Sabatini | .nb_components= 4,
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| 325 | 9b61d838 | Michael Niedermayer | .log2_chroma_w= 0,
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| 326 | .log2_chroma_h= 0,
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| 327 | .comp = {
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| 328 | eb39fb51 | Stefano Sabatini | {0,3,1,0,7}, /* R */
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| 329 | {0,3,2,0,7}, /* G */
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| 330 | {0,3,3,0,7}, /* B */
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| 331 | {0,3,4,0,7}, /* A */
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| 332 | 9b61d838 | Michael Niedermayer | }, |
| 333 | }, |
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| 334 | 10151b13 | Stefano Sabatini | [PIX_FMT_ABGR] = {
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| 335 | .name = "abgr",
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| 336 | b8873c2a | Stefano Sabatini | .nb_components= 4,
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| 337 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 338 | .log2_chroma_h= 0,
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| 339 | .comp = {
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| 340 | {0,3,1,0,7}, /* A */
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| 341 | {0,3,2,0,7}, /* B */
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| 342 | {0,3,3,0,7}, /* G */
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| 343 | {0,3,4,0,7}, /* R */
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| 344 | }, |
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| 345 | }, |
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| 346 | [PIX_FMT_BGRA] = {
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| 347 | .name = "bgra",
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| 348 | b8873c2a | Stefano Sabatini | .nb_components= 4,
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| 349 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
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| 350 | .log2_chroma_h= 0,
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| 351 | .comp = {
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| 352 | {0,3,1,0,7}, /* B */
|
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| 353 | {0,3,2,0,7}, /* G */
|
||
| 354 | {0,3,3,0,7}, /* R */
|
||
| 355 | {0,3,4,0,7}, /* A */
|
||
| 356 | }, |
||
| 357 | }, |
||
| 358 | bcbd9a14 | Stefano Sabatini | [PIX_FMT_GRAY16BE] = {
|
| 359 | .name = "gray16be",
|
||
| 360 | b8873c2a | Stefano Sabatini | .nb_components= 1,
|
| 361 | 9b61d838 | Michael Niedermayer | .log2_chroma_w= 0,
|
| 362 | .log2_chroma_h= 0,
|
||
| 363 | .comp = {
|
||
| 364 | bcbd9a14 | Stefano Sabatini | {0,1,1,0,15}, /* Y */
|
| 365 | }, |
||
| 366 | .flags = PIX_FMT_BE, |
||
| 367 | }, |
||
| 368 | [PIX_FMT_GRAY16LE] = {
|
||
| 369 | .name = "gray16le",
|
||
| 370 | b8873c2a | Stefano Sabatini | .nb_components= 1,
|
| 371 | bcbd9a14 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 372 | .log2_chroma_h= 0,
|
||
| 373 | .comp = {
|
||
| 374 | {0,1,1,0,15}, /* Y */
|
||
| 375 | 9b61d838 | Michael Niedermayer | }, |
| 376 | }, |
||
| 377 | 10151b13 | Stefano Sabatini | [PIX_FMT_YUV440P] = {
|
| 378 | .name = "yuv440p",
|
||
| 379 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 380 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 381 | .log2_chroma_h= 1,
|
||
| 382 | .comp = {
|
||
| 383 | {0,0,1,0,7}, /* Y */
|
||
| 384 | {1,0,1,0,7}, /* U */
|
||
| 385 | {2,0,1,0,7}, /* V */
|
||
| 386 | }, |
||
| 387 | }, |
||
| 388 | [PIX_FMT_YUVJ440P] = {
|
||
| 389 | .name = "yuvj440p",
|
||
| 390 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 391 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 392 | .log2_chroma_h= 1,
|
||
| 393 | .comp = {
|
||
| 394 | {0,0,1,0,7}, /* Y */
|
||
| 395 | {1,0,1,0,7}, /* U */
|
||
| 396 | {2,0,1,0,7}, /* V */
|
||
| 397 | }, |
||
| 398 | }, |
||
| 399 | [PIX_FMT_YUVA420P] = {
|
||
| 400 | .name = "yuva420p",
|
||
| 401 | b8873c2a | Stefano Sabatini | .nb_components= 4,
|
| 402 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 1,
|
| 403 | .log2_chroma_h= 1,
|
||
| 404 | .comp = {
|
||
| 405 | {0,0,1,0,7}, /* Y */
|
||
| 406 | {1,0,1,0,7}, /* U */
|
||
| 407 | {2,0,1,0,7}, /* V */
|
||
| 408 | {3,0,1,0,7}, /* A */
|
||
| 409 | }, |
||
| 410 | }, |
||
| 411 | 3fa70a3b | Stefano Sabatini | [PIX_FMT_VDPAU_H264] = {
|
| 412 | .name = "vdpau_h264",
|
||
| 413 | .log2_chroma_w = 1,
|
||
| 414 | .log2_chroma_h = 1,
|
||
| 415 | .flags = PIX_FMT_HWACCEL, |
||
| 416 | }, |
||
| 417 | [PIX_FMT_VDPAU_MPEG1] = {
|
||
| 418 | .name = "vdpau_mpeg1",
|
||
| 419 | .log2_chroma_w = 1,
|
||
| 420 | .log2_chroma_h = 1,
|
||
| 421 | .flags = PIX_FMT_HWACCEL, |
||
| 422 | }, |
||
| 423 | [PIX_FMT_VDPAU_MPEG2] = {
|
||
| 424 | .name = "vdpau_mpeg2",
|
||
| 425 | .log2_chroma_w = 1,
|
||
| 426 | .log2_chroma_h = 1,
|
||
| 427 | .flags = PIX_FMT_HWACCEL, |
||
| 428 | }, |
||
| 429 | [PIX_FMT_VDPAU_WMV3] = {
|
||
| 430 | .name = "vdpau_wmv3",
|
||
| 431 | .log2_chroma_w = 1,
|
||
| 432 | .log2_chroma_h = 1,
|
||
| 433 | .flags = PIX_FMT_HWACCEL, |
||
| 434 | }, |
||
| 435 | [PIX_FMT_VDPAU_VC1] = {
|
||
| 436 | .name = "vdpau_vc1",
|
||
| 437 | .log2_chroma_w = 1,
|
||
| 438 | .log2_chroma_h = 1,
|
||
| 439 | .flags = PIX_FMT_HWACCEL, |
||
| 440 | }, |
||
| 441 | dd6308ad | Carl Eugen Hoyos | [PIX_FMT_VDPAU_MPEG4] = {
|
| 442 | .name = "vdpau_mpeg4",
|
||
| 443 | .log2_chroma_w = 1,
|
||
| 444 | .log2_chroma_h = 1,
|
||
| 445 | .flags = PIX_FMT_HWACCEL, |
||
| 446 | }, |
||
| 447 | 9b61d838 | Michael Niedermayer | [PIX_FMT_RGB48BE] = {
|
| 448 | 1e896640 | Stefano Sabatini | .name = "rgb48be",
|
| 449 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 450 | 9b61d838 | Michael Niedermayer | .log2_chroma_w= 0,
|
| 451 | .log2_chroma_h= 0,
|
||
| 452 | .comp = {
|
||
| 453 | eb39fb51 | Stefano Sabatini | {0,5,1,0,15}, /* R */
|
| 454 | {0,5,3,0,15}, /* G */
|
||
| 455 | {0,5,5,0,15}, /* B */
|
||
| 456 | 9b61d838 | Michael Niedermayer | }, |
| 457 | .flags = PIX_FMT_BE, |
||
| 458 | }, |
||
| 459 | bcbd9a14 | Stefano Sabatini | [PIX_FMT_RGB48LE] = {
|
| 460 | .name = "rgb48le",
|
||
| 461 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 462 | 9b61d838 | Michael Niedermayer | .log2_chroma_w= 0,
|
| 463 | .log2_chroma_h= 0,
|
||
| 464 | .comp = {
|
||
| 465 | bcbd9a14 | Stefano Sabatini | {0,5,1,0,15}, /* R */
|
| 466 | {0,5,3,0,15}, /* G */
|
||
| 467 | {0,5,5,0,15}, /* B */
|
||
| 468 | 9b61d838 | Michael Niedermayer | }, |
| 469 | }, |
||
| 470 | e5681ba0 | Stefano Sabatini | [PIX_FMT_RGB565BE] = {
|
| 471 | 1e896640 | Stefano Sabatini | .name = "rgb565be",
|
| 472 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 473 | 9b61d838 | Michael Niedermayer | .log2_chroma_w= 0,
|
| 474 | .log2_chroma_h= 0,
|
||
| 475 | .comp = {
|
||
| 476 | eb39fb51 | Stefano Sabatini | {0,1,0,3,4}, /* R */
|
| 477 | f938cbf9 | Stefano Sabatini | {0,1,1,5,5}, /* G */
|
| 478 | {0,1,1,0,4}, /* B */
|
||
| 479 | 9b61d838 | Michael Niedermayer | }, |
| 480 | .flags = PIX_FMT_BE, |
||
| 481 | }, |
||
| 482 | bcbd9a14 | Stefano Sabatini | [PIX_FMT_RGB565LE] = {
|
| 483 | .name = "rgb565le",
|
||
| 484 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 485 | 9b61d838 | Michael Niedermayer | .log2_chroma_w= 0,
|
| 486 | .log2_chroma_h= 0,
|
||
| 487 | .comp = {
|
||
| 488 | bcbd9a14 | Stefano Sabatini | {0,1,2,3,4}, /* R */
|
| 489 | {0,1,1,5,5}, /* G */
|
||
| 490 | {0,1,1,0,4}, /* B */
|
||
| 491 | 9b61d838 | Michael Niedermayer | }, |
| 492 | }, |
||
| 493 | 10151b13 | Stefano Sabatini | [PIX_FMT_RGB555BE] = {
|
| 494 | .name = "rgb555be",
|
||
| 495 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 496 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 497 | .log2_chroma_h= 0,
|
||
| 498 | .comp = {
|
||
| 499 | {0,1,0,2,4}, /* R */
|
||
| 500 | {0,1,1,5,4}, /* G */
|
||
| 501 | {0,1,1,0,4}, /* B */
|
||
| 502 | }, |
||
| 503 | .flags = PIX_FMT_BE, |
||
| 504 | }, |
||
| 505 | [PIX_FMT_RGB555LE] = {
|
||
| 506 | .name = "rgb555le",
|
||
| 507 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 508 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 509 | .log2_chroma_h= 0,
|
||
| 510 | .comp = {
|
||
| 511 | {0,1,2,2,4}, /* R */
|
||
| 512 | {0,1,1,5,4}, /* G */
|
||
| 513 | {0,1,1,0,4}, /* B */
|
||
| 514 | }, |
||
| 515 | }, |
||
| 516 | [PIX_FMT_BGR565BE] = {
|
||
| 517 | .name = "bgr565be",
|
||
| 518 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 519 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 520 | .log2_chroma_h= 0,
|
||
| 521 | .comp = {
|
||
| 522 | {0,1,0,3,4}, /* B */
|
||
| 523 | {0,1,1,5,5}, /* G */
|
||
| 524 | {0,1,1,0,4}, /* R */
|
||
| 525 | }, |
||
| 526 | .flags = PIX_FMT_BE, |
||
| 527 | }, |
||
| 528 | [PIX_FMT_BGR565LE] = {
|
||
| 529 | .name = "bgr565le",
|
||
| 530 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 531 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 532 | .log2_chroma_h= 0,
|
||
| 533 | .comp = {
|
||
| 534 | {0,1,2,3,4}, /* B */
|
||
| 535 | {0,1,1,5,5}, /* G */
|
||
| 536 | {0,1,1,0,4}, /* R */
|
||
| 537 | }, |
||
| 538 | }, |
||
| 539 | [PIX_FMT_BGR555BE] = {
|
||
| 540 | .name = "bgr555be",
|
||
| 541 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 542 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 543 | .log2_chroma_h= 0,
|
||
| 544 | .comp = {
|
||
| 545 | {0,1,0,2,4}, /* B */
|
||
| 546 | {0,1,1,5,4}, /* G */
|
||
| 547 | {0,1,1,0,4}, /* R */
|
||
| 548 | }, |
||
| 549 | .flags = PIX_FMT_BE, |
||
| 550 | }, |
||
| 551 | [PIX_FMT_BGR555LE] = {
|
||
| 552 | .name = "bgr555le",
|
||
| 553 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 554 | 10151b13 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 555 | .log2_chroma_h= 0,
|
||
| 556 | .comp = {
|
||
| 557 | {0,1,2,2,4}, /* B */
|
||
| 558 | {0,1,1,5,4}, /* G */
|
||
| 559 | {0,1,1,0,4}, /* R */
|
||
| 560 | }, |
||
| 561 | }, |
||
| 562 | 3fa70a3b | Stefano Sabatini | [PIX_FMT_VAAPI_MOCO] = {
|
| 563 | .name = "vaapi_moco",
|
||
| 564 | .log2_chroma_w = 1,
|
||
| 565 | .log2_chroma_h = 1,
|
||
| 566 | .flags = PIX_FMT_HWACCEL, |
||
| 567 | }, |
||
| 568 | [PIX_FMT_VAAPI_IDCT] = {
|
||
| 569 | .name = "vaapi_idct",
|
||
| 570 | .log2_chroma_w = 1,
|
||
| 571 | .log2_chroma_h = 1,
|
||
| 572 | .flags = PIX_FMT_HWACCEL, |
||
| 573 | }, |
||
| 574 | [PIX_FMT_VAAPI_VLD] = {
|
||
| 575 | .name = "vaapi_vld",
|
||
| 576 | .log2_chroma_w = 1,
|
||
| 577 | .log2_chroma_h = 1,
|
||
| 578 | .flags = PIX_FMT_HWACCEL, |
||
| 579 | }, |
||
| 580 | 35f6c154 | Lars Täuber | [PIX_FMT_YUV420P16LE] = {
|
| 581 | .name = "yuv420p16le",
|
||
| 582 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 583 | 75801da5 | Stefano Sabatini | .log2_chroma_w= 1,
|
| 584 | .log2_chroma_h= 1,
|
||
| 585 | .comp = {
|
||
| 586 | {0,1,1,0,15}, /* Y */
|
||
| 587 | {1,1,1,0,15}, /* U */
|
||
| 588 | {2,1,1,0,15}, /* V */
|
||
| 589 | }, |
||
| 590 | }, |
||
| 591 | 35f6c154 | Lars Täuber | [PIX_FMT_YUV420P16BE] = {
|
| 592 | .name = "yuv420p16be",
|
||
| 593 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 594 | 75801da5 | Stefano Sabatini | .log2_chroma_w= 1,
|
| 595 | .log2_chroma_h= 1,
|
||
| 596 | .comp = {
|
||
| 597 | {0,1,1,0,15}, /* Y */
|
||
| 598 | {1,1,1,0,15}, /* U */
|
||
| 599 | {2,1,1,0,15}, /* V */
|
||
| 600 | }, |
||
| 601 | .flags = PIX_FMT_BE, |
||
| 602 | }, |
||
| 603 | 35f6c154 | Lars Täuber | [PIX_FMT_YUV422P16LE] = {
|
| 604 | .name = "yuv422p16le",
|
||
| 605 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 606 | 75801da5 | Stefano Sabatini | .log2_chroma_w= 1,
|
| 607 | .log2_chroma_h= 0,
|
||
| 608 | .comp = {
|
||
| 609 | {0,1,1,0,15}, /* Y */
|
||
| 610 | {1,1,1,0,15}, /* U */
|
||
| 611 | {2,1,1,0,15}, /* V */
|
||
| 612 | }, |
||
| 613 | }, |
||
| 614 | 35f6c154 | Lars Täuber | [PIX_FMT_YUV422P16BE] = {
|
| 615 | .name = "yuv422p16be",
|
||
| 616 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 617 | 75801da5 | Stefano Sabatini | .log2_chroma_w= 1,
|
| 618 | .log2_chroma_h= 0,
|
||
| 619 | .comp = {
|
||
| 620 | {0,1,1,0,15}, /* Y */
|
||
| 621 | {1,1,1,0,15}, /* U */
|
||
| 622 | {2,1,1,0,15}, /* V */
|
||
| 623 | }, |
||
| 624 | .flags = PIX_FMT_BE, |
||
| 625 | }, |
||
| 626 | 35f6c154 | Lars Täuber | [PIX_FMT_YUV444P16LE] = {
|
| 627 | .name = "yuv444p16le",
|
||
| 628 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 629 | 75801da5 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 630 | .log2_chroma_h= 0,
|
||
| 631 | .comp = {
|
||
| 632 | {0,1,1,0,15}, /* Y */
|
||
| 633 | {1,1,1,0,15}, /* U */
|
||
| 634 | {2,1,1,0,15}, /* V */
|
||
| 635 | }, |
||
| 636 | }, |
||
| 637 | 35f6c154 | Lars Täuber | [PIX_FMT_YUV444P16BE] = {
|
| 638 | .name = "yuv444p16be",
|
||
| 639 | b8873c2a | Stefano Sabatini | .nb_components= 3,
|
| 640 | 75801da5 | Stefano Sabatini | .log2_chroma_w= 0,
|
| 641 | .log2_chroma_h= 0,
|
||
| 642 | .comp = {
|
||
| 643 | {0,1,1,0,15}, /* Y */
|
||
| 644 | {1,1,1,0,15}, /* U */
|
||
| 645 | {2,1,1,0,15}, /* V */
|
||
| 646 | }, |
||
| 647 | .flags = PIX_FMT_BE, |
||
| 648 | }, |
||
| 649 | 92c6a099 | Laurent Aimar | [PIX_FMT_DXVA2_VLD] = {
|
| 650 | .name = "dxva2_vld",
|
||
| 651 | .log2_chroma_w = 1,
|
||
| 652 | .log2_chroma_h = 1,
|
||
| 653 | .flags = PIX_FMT_HWACCEL, |
||
| 654 | }, |
||
| 655 | 9b61d838 | Michael Niedermayer | }; |
| 656 | 5efccce2 | Stefano Sabatini | |
| 657 | 80a07f6e | Stefano Sabatini | static enum PixelFormat get_pix_fmt_internal(const char *name) |
| 658 | {
|
||
| 659 | enum PixelFormat pix_fmt;
|
||
| 660 | |||
| 661 | for (pix_fmt = 0; pix_fmt < PIX_FMT_NB; pix_fmt++) |
||
| 662 | if (av_pix_fmt_descriptors[pix_fmt].name &&
|
||
| 663 | !strcmp(av_pix_fmt_descriptors[pix_fmt].name, name)) |
||
| 664 | return pix_fmt;
|
||
| 665 | |||
| 666 | return PIX_FMT_NONE;
|
||
| 667 | } |
||
| 668 | |||
| 669 | #if HAVE_BIGENDIAN
|
||
| 670 | # define X_NE(be, le) be
|
||
| 671 | #else
|
||
| 672 | # define X_NE(be, le) le
|
||
| 673 | #endif
|
||
| 674 | |||
| 675 | enum PixelFormat av_get_pix_fmt(const char *name) |
||
| 676 | {
|
||
| 677 | enum PixelFormat pix_fmt;
|
||
| 678 | |||
| 679 | if (!strcmp(name, "rgb32")) |
||
| 680 | name = X_NE("argb", "bgra"); |
||
| 681 | else if (!strcmp(name, "bgr32")) |
||
| 682 | name = X_NE("abgr", "rgba"); |
||
| 683 | |||
| 684 | pix_fmt = get_pix_fmt_internal(name); |
||
| 685 | if (pix_fmt == PIX_FMT_NONE) {
|
||
| 686 | char name2[32]; |
||
| 687 | |||
| 688 | snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le")); |
||
| 689 | pix_fmt = get_pix_fmt_internal(name2); |
||
| 690 | } |
||
| 691 | return pix_fmt;
|
||
| 692 | } |
||
| 693 | |||
| 694 | 5efccce2 | Stefano Sabatini | int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc) |
| 695 | {
|
||
| 696 | int c, bits = 0; |
||
| 697 | int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
|
||
| 698 | |||
| 699 | b8873c2a | Stefano Sabatini | for (c = 0; c < pixdesc->nb_components; c++) { |
| 700 | 5efccce2 | Stefano Sabatini | int s = c==1 || c==2 ? 0 : log2_pixels; |
| 701 | bits += (pixdesc->comp[c].depth_minus1+1) << s;
|
||
| 702 | } |
||
| 703 | |||
| 704 | return bits >> log2_pixels;
|
||
| 705 | } |