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sws: GBRP9, GBRP10, and GBRP16 output support

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
pull/9/merge
Michael Niedermayer 12 years ago committed by Derek Buitenhuis
parent 81726a4f0b
commit d6d5ef5534
7 changed files with 63 additions and 11 deletions
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  1. 28
      libswscale/output.c
  2. 16
      libswscale/utils.c
  3. 6
      tests/ref/lavfi/pixdesc
  4. 6
      tests/ref/lavfi/pixfmts_copy
  5. 6
      tests/ref/lavfi/pixfmts_null
  6. 6
      tests/ref/lavfi/pixfmts_scale
  7. 6
      tests/ref/lavfi/pixfmts_vflip

28
libswscale/output.c
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@ -1269,8 +1269,11 @@ yuv2gbrp_full_X_c(SwsContext *c, const int16_t *lumFilter,
const int16_t **alpSrc, uint8_t **dest,
int dstW, int y)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(c->dstFormat);
int i;
int hasAlpha = 0;
uint16_t **dest16 = (uint16_t**)dest;
int SH = 22 + 7 - desc->comp[0].depth_minus1;
for (i = 0; i < dstW; i++) {
int j;
@ -1316,9 +1319,22 @@ yuv2gbrp_full_X_c(SwsContext *c, const int16_t *lumFilter,
B = av_clip_uintp2(B, 30);
}
dest[0][i] = G >> 22;
dest[1][i] = B >> 22;
dest[2][i] = R >> 22;
if (SH != 22) {
dest16[0][i] = G >> SH;
dest16[1][i] = B >> SH;
dest16[2][i] = R >> SH;
} else {
dest[0][i] = G >> 22;
dest[1][i] = B >> 22;
dest[2][i] = R >> 22;
}
}
if (SH != 22 && (!isBE(c->dstFormat)) != (!HAVE_BIGENDIAN)) {
for (i = 0; i < dstW; i++) {
dest16[0][i] = av_bswap16(dest16[0][i]);
dest16[1][i] = av_bswap16(dest16[1][i]);
dest16[2][i] = av_bswap16(dest16[2][i]);
}
}
}
@ -1417,6 +1433,12 @@ av_cold void ff_sws_init_output_funcs(SwsContext *c,
*yuv2packedX = yuv2bgr24_full_X_c;
break;
case AV_PIX_FMT_GBRP:
case AV_PIX_FMT_GBRP9BE:
case AV_PIX_FMT_GBRP9LE:
case AV_PIX_FMT_GBRP10BE:
case AV_PIX_FMT_GBRP10LE:
case AV_PIX_FMT_GBRP16BE:
case AV_PIX_FMT_GBRP16LE:
*yuv2anyX = yuv2gbrp_full_X_c;
break;
}

16
libswscale/utils.c
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@ -164,12 +164,12 @@ static const FormatEntry format_entries[AV_PIX_FMT_NB] = {
[AV_PIX_FMT_YUV444P10BE] = { 1, 1 },
[AV_PIX_FMT_YUV444P10LE] = { 1, 1 },
[AV_PIX_FMT_GBRP] = { 1, 1 },
[AV_PIX_FMT_GBRP9LE] = { 1, 0 },
[AV_PIX_FMT_GBRP9BE] = { 1, 0 },
[AV_PIX_FMT_GBRP10LE] = { 1, 0 },
[AV_PIX_FMT_GBRP10BE] = { 1, 0 },
[AV_PIX_FMT_GBRP16LE] = { 1, 0 },
[AV_PIX_FMT_GBRP16BE] = { 1, 0 },
[AV_PIX_FMT_GBRP9LE] = { 1, 1 },
[AV_PIX_FMT_GBRP9BE] = { 1, 1 },
[AV_PIX_FMT_GBRP10LE] = { 1, 1 },
[AV_PIX_FMT_GBRP10BE] = { 1, 1 },
[AV_PIX_FMT_GBRP16LE] = { 1, 1 },
[AV_PIX_FMT_GBRP16BE] = { 1, 1 },
};
int sws_isSupportedInput(enum AVPixelFormat pix_fmt)
@ -938,7 +938,7 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
getSubSampleFactors(&c->chrSrcHSubSample, &c->chrSrcVSubSample, srcFormat);
getSubSampleFactors(&c->chrDstHSubSample, &c->chrDstVSubSample, dstFormat);
if (dstFormat == AV_PIX_FMT_GBRP) {
if (isPlanarRGB(dstFormat)) {
if (!(flags & SWS_FULL_CHR_H_INT)) {
av_log(c, AV_LOG_DEBUG,
"%s output is not supported with half chroma resolution, switching to full\n",
@ -952,7 +952,7 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
* chroma interpolation */
if (flags & SWS_FULL_CHR_H_INT &&
isAnyRGB(dstFormat) &&
dstFormat != AV_PIX_FMT_GBRP &&
!isPlanarRGB(dstFormat) &&
dstFormat != AV_PIX_FMT_RGBA &&
dstFormat != AV_PIX_FMT_ARGB &&
dstFormat != AV_PIX_FMT_BGRA &&

6
tests/ref/lavfi/pixdesc
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@ -13,6 +13,12 @@ bgr565le 1dfdd03995c287e3c754b164bf26a355
bgr8 24bd566170343d06fec6fccfff5abc54
bgra 76a18a5151242fa137133f604cd624d2
gbrp 76204621e200a3cc633012f6720c7005
gbrp10be 2ca4a4a589a7dc461ff186913c7a69e5
gbrp10le 46176f1fcc6e67f9862115fe373f73d3
gbrp16be b577122bb4fc34274b9fc2d1c6b934d0
gbrp16le 7a8fc641745c4f363348522a687d2a08
gbrp9be 981c2c1b0ef1791824b4c7518331bc2e
gbrp9le 25fb915ed11d07d631e0e7b78d54bebf
gray db08f7f0751900347e6b8649e4164d21
gray16be 7becf34ae825a3df3969bf4c6bfeb5e2
gray16le 10bd87059b5c189f3caef2837f4f2b5c

6
tests/ref/lavfi/pixfmts_copy
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@ -13,6 +13,12 @@ bgr565le 1dfdd03995c287e3c754b164bf26a355
bgr8 24bd566170343d06fec6fccfff5abc54
bgra 76a18a5151242fa137133f604cd624d2
gbrp 76204621e200a3cc633012f6720c7005
gbrp10be 2ca4a4a589a7dc461ff186913c7a69e5
gbrp10le 46176f1fcc6e67f9862115fe373f73d3
gbrp16be b577122bb4fc34274b9fc2d1c6b934d0
gbrp16le 7a8fc641745c4f363348522a687d2a08
gbrp9be 981c2c1b0ef1791824b4c7518331bc2e
gbrp9le 25fb915ed11d07d631e0e7b78d54bebf
gray db08f7f0751900347e6b8649e4164d21
gray16be 7becf34ae825a3df3969bf4c6bfeb5e2
gray16le 10bd87059b5c189f3caef2837f4f2b5c

6
tests/ref/lavfi/pixfmts_null
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@ -13,6 +13,12 @@ bgr565le 1dfdd03995c287e3c754b164bf26a355
bgr8 24bd566170343d06fec6fccfff5abc54
bgra 76a18a5151242fa137133f604cd624d2
gbrp 76204621e200a3cc633012f6720c7005
gbrp10be 2ca4a4a589a7dc461ff186913c7a69e5
gbrp10le 46176f1fcc6e67f9862115fe373f73d3
gbrp16be b577122bb4fc34274b9fc2d1c6b934d0
gbrp16le 7a8fc641745c4f363348522a687d2a08
gbrp9be 981c2c1b0ef1791824b4c7518331bc2e
gbrp9le 25fb915ed11d07d631e0e7b78d54bebf
gray db08f7f0751900347e6b8649e4164d21
gray16be 7becf34ae825a3df3969bf4c6bfeb5e2
gray16le 10bd87059b5c189f3caef2837f4f2b5c

6
tests/ref/lavfi/pixfmts_scale
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@ -13,6 +13,12 @@ bgr565le 3a514a298c6161a071ddf9963c06509d
bgr8 7f007fa6c153a16e808a9c51605a4016
bgra a5e7040f9a80cccd65e5acf2ca09ace5
gbrp 205c50f8359cb4ba2827a7711dea2cc6
gbrp10be 30b7f9d5ef5da474fb794743146236aa
gbrp10le 2e9949a01fe4c38774728e34795165cc
gbrp16be 4045de229757b7a285fea274b9599c0d
gbrp16le f71e77371c0c5781e46af85ea95f92a3
gbrp9be 6bac01a7f64a381521b2149fc46f4178
gbrp9le 4b6cba7acf7886c13db122e590ec6b1f
gray d7786a7d9d99ac74230cc045cab5632c
gray16be b554d6c1cc8da23967445be4dd3e4a86
gray16le 715a33aa1c19cb26b14f5cc000e7a3d1

6
tests/ref/lavfi/pixfmts_vflip
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@ -13,6 +13,12 @@ bgr565le fdb617533e1e7ff512ea5b6b6233e738
bgr8 c60f93fd152c6903391d1fe9decd3547
bgra 7f9b799fb48544e49ce93e91d7f9fca8
gbrp 25c1bce192daefab910d51a56b52199e
gbrp10be 6fe980f9ca94cbcdb9e01f4e906fdf19
gbrp10le f793a1d96d3524c6a17e53356c415c4e
gbrp16be 6517b6c4fde50fd451e6fb16ccd204c9
gbrp16le 5b8f07a424c3c2843b39ba5dd9803d3e
gbrp9be e10dc3a2566b065260a45356ef08c1cd
gbrp9le f25105a33f18d6bcca3205c67ec106be
gray 30d9014a9d43b5f37e7aa64be3a3ecfc
gray16be 6b84b85d3326182fa1217e138249edc5
gray16le 66bb8faa09dc149734aca3c768a6d4e1

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