swscale: RGBA64 output

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Paul B Mahol 2013-05-12 18:10:48 +00:00 committed by Michael Niedermayer
parent e41cd3cdeb
commit e1746d057b
11 changed files with 298 additions and 13 deletions

View File

@ -673,13 +673,249 @@ YUV2PACKEDWRAPPER(yuv2, 422, uyvy422, AV_PIX_FMT_UYVY422)
AV_WL16(pos, val); \
}
static av_always_inline void
yuv2rgba64_X_c_template(SwsContext *c, const int16_t *lumFilter,
const int32_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter, const int32_t **chrUSrc,
const int32_t **chrVSrc, int chrFilterSize,
const int32_t **alpSrc, uint16_t *dest, int dstW,
int y, enum AVPixelFormat target, int hasAlpha)
{
int i;
for (i = 0; i < ((dstW + 1) >> 1); i++) {
int j, A1 = 0, A2 = 0;
int Y1 = -0x40000000;
int Y2 = -0x40000000;
int U = -128 << 23; // 19
int V = -128 << 23;
int R, G, B;
for (j = 0; j < lumFilterSize; j++) {
Y1 += lumSrc[j][i * 2] * (unsigned)lumFilter[j];
Y2 += lumSrc[j][i * 2 + 1] * (unsigned)lumFilter[j];
}
for (j = 0; j < chrFilterSize; j++) {;
U += chrUSrc[j][i] * (unsigned)chrFilter[j];
V += chrVSrc[j][i] * (unsigned)chrFilter[j];
}
if (hasAlpha) {
A1 = -0x40000000;
A2 = -0x40000000;
for (j = 0; j < lumFilterSize; j++) {
A1 += alpSrc[j][i * 2] * (unsigned)lumFilter[j];
A2 += alpSrc[j][i * 2 + 1] * (unsigned)lumFilter[j];
}
A1 >>= 14; // 10
A1 += 0x10000;
A2 >>= 14;
A2 += 0x10000;
A1 -= c->yuv2rgb_y_offset;
A2 -= c->yuv2rgb_y_offset;
A1 *= c->yuv2rgb_y_coeff;
A2 *= c->yuv2rgb_y_coeff;
A1 += 1 << 13; // 21
A2 += 1 << 13;
}
// 8bit: 12+15=27; 16-bit: 12+19=31
Y1 >>= 14; // 10
Y1 += 0x10000;
Y2 >>= 14;
Y2 += 0x10000;
U >>= 14;
V >>= 14;
// 8bit: 27 -> 17bit, 16bit: 31 - 14 = 17bit
Y1 -= c->yuv2rgb_y_offset;
Y2 -= c->yuv2rgb_y_offset;
Y1 *= c->yuv2rgb_y_coeff;
Y2 *= c->yuv2rgb_y_coeff;
Y1 += 1 << 13; // 21
Y2 += 1 << 13;
// 8bit: 17 + 13bit = 30bit, 16bit: 17 + 13bit = 30bit
R = V * c->yuv2rgb_v2r_coeff;
G = V * c->yuv2rgb_v2g_coeff + U * c->yuv2rgb_u2g_coeff;
B = U * c->yuv2rgb_u2b_coeff;
// 8bit: 30 - 22 = 8bit, 16bit: 30bit - 14 = 16bit
output_pixel(&dest[0], av_clip_uintp2(B_R + Y1, 30) >> 14);
output_pixel(&dest[1], av_clip_uintp2( G + Y1, 30) >> 14);
output_pixel(&dest[2], av_clip_uintp2(R_B + Y1, 30) >> 14);
output_pixel(&dest[3], av_clip_uintp2(A1 , 30) >> 14);
output_pixel(&dest[4], av_clip_uintp2(B_R + Y2, 30) >> 14);
output_pixel(&dest[5], av_clip_uintp2( G + Y2, 30) >> 14);
output_pixel(&dest[6], av_clip_uintp2(R_B + Y2, 30) >> 14);
output_pixel(&dest[7], av_clip_uintp2(A2 , 30) >> 14);
dest += 8;
}
}
static av_always_inline void
yuv2rgba64_2_c_template(SwsContext *c, const int32_t *buf[2],
const int32_t *ubuf[2], const int32_t *vbuf[2],
const int32_t *abuf[2], uint16_t *dest, int dstW,
int yalpha, int uvalpha, int y,
enum AVPixelFormat target, int hasAlpha)
{
const int32_t *buf0 = buf[0], *buf1 = buf[1],
*ubuf0 = ubuf[0], *ubuf1 = ubuf[1],
*vbuf0 = vbuf[0], *vbuf1 = vbuf[1],
*abuf0 = hasAlpha ? abuf[0] : NULL,
*abuf1 = hasAlpha ? abuf[1] : NULL;
int yalpha1 = 4096 - yalpha;
int uvalpha1 = 4096 - uvalpha;
int i;
for (i = 0; i < ((dstW + 1) >> 1); i++) {
int Y1 = (buf0[i * 2] * yalpha1 + buf1[i * 2] * yalpha) >> 14;
int Y2 = (buf0[i * 2 + 1] * yalpha1 + buf1[i * 2 + 1] * yalpha) >> 14;
int U = (ubuf0[i] * uvalpha1 + ubuf1[i] * uvalpha + (-128 << 23)) >> 14;
int V = (vbuf0[i] * uvalpha1 + vbuf1[i] * uvalpha + (-128 << 23)) >> 14;
int A1, A2;
int R, G, B;
Y1 -= c->yuv2rgb_y_offset;
Y2 -= c->yuv2rgb_y_offset;
Y1 *= c->yuv2rgb_y_coeff;
Y2 *= c->yuv2rgb_y_coeff;
Y1 += 1 << 13;
Y2 += 1 << 13;
R = V * c->yuv2rgb_v2r_coeff;
G = V * c->yuv2rgb_v2g_coeff + U * c->yuv2rgb_u2g_coeff;
B = U * c->yuv2rgb_u2b_coeff;
if (hasAlpha) {
A1 = (abuf0[i * 2 ] * yalpha1 + abuf1[i * 2 ] * yalpha) >> 14;
A2 = (abuf0[i * 2 + 1] * yalpha1 + abuf1[i * 2 + 1] * yalpha) >> 14;
A1 -= c->yuv2rgb_y_offset;
A2 -= c->yuv2rgb_y_offset;
A1 *= c->yuv2rgb_y_coeff;
A2 *= c->yuv2rgb_y_coeff;
A1 += 1 << 13;
A2 += 1 << 13;
}
output_pixel(&dest[0], av_clip_uintp2(B_R + Y1, 30) >> 14);
output_pixel(&dest[1], av_clip_uintp2( G + Y1, 30) >> 14);
output_pixel(&dest[2], av_clip_uintp2(R_B + Y1, 30) >> 14);
output_pixel(&dest[3], av_clip_uintp2(A1 , 30) >> 14);
output_pixel(&dest[4], av_clip_uintp2(B_R + Y2, 30) >> 14);
output_pixel(&dest[5], av_clip_uintp2( G + Y2, 30) >> 14);
output_pixel(&dest[6], av_clip_uintp2(R_B + Y2, 30) >> 14);
output_pixel(&dest[7], av_clip_uintp2(A2 , 30) >> 14);
dest += 8;
}
}
static av_always_inline void
yuv2rgba64_1_c_template(SwsContext *c, const int32_t *buf0,
const int32_t *ubuf[2], const int32_t *vbuf[2],
const int32_t *abuf0, uint16_t *dest, int dstW,
int uvalpha, int y, enum AVPixelFormat target, int hasAlpha)
{
const int32_t *ubuf0 = ubuf[0], *vbuf0 = vbuf[0];
int i;
if (uvalpha < 2048) {
for (i = 0; i < ((dstW + 1) >> 1); i++) {
int Y1 = (buf0[i * 2] ) >> 2;
int Y2 = (buf0[i * 2 + 1]) >> 2;
int U = (ubuf0[i] + (-128 << 11)) >> 2;
int V = (vbuf0[i] + (-128 << 11)) >> 2;
int R, G, B;
int A1, A2;
Y1 -= c->yuv2rgb_y_offset;
Y2 -= c->yuv2rgb_y_offset;
Y1 *= c->yuv2rgb_y_coeff;
Y2 *= c->yuv2rgb_y_coeff;
Y1 += 1 << 13;
Y2 += 1 << 13;
if (hasAlpha) {
A1 = abuf0[i * 2 ] >> 2;
A2 = abuf0[i * 2 + 1] >> 2;
A1 -= c->yuv2rgb_y_offset;
A2 -= c->yuv2rgb_y_offset;
A1 *= c->yuv2rgb_y_coeff;
A2 *= c->yuv2rgb_y_coeff;
A1 += 1 << 13;
A2 += 1 << 13;
}
R = V * c->yuv2rgb_v2r_coeff;
G = V * c->yuv2rgb_v2g_coeff + U * c->yuv2rgb_u2g_coeff;
B = U * c->yuv2rgb_u2b_coeff;
output_pixel(&dest[0], av_clip_uintp2(B_R + Y1, 30) >> 14);
output_pixel(&dest[1], av_clip_uintp2( G + Y1, 30) >> 14);
output_pixel(&dest[2], av_clip_uintp2(R_B + Y1, 30) >> 14);
output_pixel(&dest[3], av_clip_uintp2(A1 , 30) >> 14);
output_pixel(&dest[4], av_clip_uintp2(B_R + Y2, 30) >> 14);
output_pixel(&dest[5], av_clip_uintp2( G + Y2, 30) >> 14);
output_pixel(&dest[6], av_clip_uintp2(R_B + Y2, 30) >> 14);
output_pixel(&dest[7], av_clip_uintp2(A2 , 30) >> 14);
dest += 8;
}
} else {
const int32_t *ubuf1 = ubuf[1], *vbuf1 = vbuf[1];
for (i = 0; i < ((dstW + 1) >> 1); i++) {
int Y1 = (buf0[i * 2] ) >> 2;
int Y2 = (buf0[i * 2 + 1]) >> 2;
int U = (ubuf0[i] + ubuf1[i] + (-128 << 12)) >> 3;
int V = (vbuf0[i] + vbuf1[i] + (-128 << 12)) >> 3;
int R, G, B;
int A1, A2;
Y1 -= c->yuv2rgb_y_offset;
Y2 -= c->yuv2rgb_y_offset;
Y1 *= c->yuv2rgb_y_coeff;
Y2 *= c->yuv2rgb_y_coeff;
Y1 += 1 << 13;
Y2 += 1 << 13;
if (hasAlpha) {
A1 = abuf0[i * 2 ] >> 2;
A2 = abuf0[i * 2 + 1] >> 2;
A1 -= c->yuv2rgb_y_offset;
A2 -= c->yuv2rgb_y_offset;
A1 *= c->yuv2rgb_y_coeff;
A2 *= c->yuv2rgb_y_coeff;
A1 += 1 << 13;
A2 += 1 << 13;
}
R = V * c->yuv2rgb_v2r_coeff;
G = V * c->yuv2rgb_v2g_coeff + U * c->yuv2rgb_u2g_coeff;
B = U * c->yuv2rgb_u2b_coeff;
output_pixel(&dest[0], av_clip_uintp2(B_R + Y1, 30) >> 14);
output_pixel(&dest[1], av_clip_uintp2( G + Y1, 30) >> 14);
output_pixel(&dest[2], av_clip_uintp2(R_B + Y1, 30) >> 14);
output_pixel(&dest[3], av_clip_uintp2(A1 , 30) >> 14);
output_pixel(&dest[4], av_clip_uintp2(B_R + Y2, 30) >> 14);
output_pixel(&dest[5], av_clip_uintp2( G + Y2, 30) >> 14);
output_pixel(&dest[6], av_clip_uintp2(R_B + Y2, 30) >> 14);
output_pixel(&dest[7], av_clip_uintp2(A2 , 30) >> 14);
dest += 8;
}
}
}
static av_always_inline void
yuv2rgb48_X_c_template(SwsContext *c, const int16_t *lumFilter,
const int32_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter, const int32_t **chrUSrc,
const int32_t **chrVSrc, int chrFilterSize,
const int32_t **alpSrc, uint16_t *dest, int dstW,
int y, enum AVPixelFormat target)
int y, enum AVPixelFormat target, int hasAlpha)
{
int i;
@ -737,7 +973,7 @@ yuv2rgb48_2_c_template(SwsContext *c, const int32_t *buf[2],
const int32_t *ubuf[2], const int32_t *vbuf[2],
const int32_t *abuf[2], uint16_t *dest, int dstW,
int yalpha, int uvalpha, int y,
enum AVPixelFormat target)
enum AVPixelFormat target, int hasAlpha)
{
const int32_t *buf0 = buf[0], *buf1 = buf[1],
*ubuf0 = ubuf[0], *ubuf1 = ubuf[1],
@ -778,7 +1014,7 @@ static av_always_inline void
yuv2rgb48_1_c_template(SwsContext *c, const int32_t *buf0,
const int32_t *ubuf[2], const int32_t *vbuf[2],
const int32_t *abuf0, uint16_t *dest, int dstW,
int uvalpha, int y, enum AVPixelFormat target)
int uvalpha, int y, enum AVPixelFormat target, int hasAlpha)
{
const int32_t *ubuf0 = ubuf[0], *vbuf0 = vbuf[0];
int i;
@ -845,7 +1081,7 @@ yuv2rgb48_1_c_template(SwsContext *c, const int32_t *buf0,
#undef r_b
#undef b_r
#define YUV2PACKED16WRAPPER(name, base, ext, fmt) \
#define YUV2PACKED16WRAPPER(name, base, ext, fmt, hasAlpha) \
static void name ## ext ## _X_c(SwsContext *c, const int16_t *lumFilter, \
const int16_t **_lumSrc, int lumFilterSize, \
const int16_t *chrFilter, const int16_t **_chrUSrc, \
@ -860,7 +1096,7 @@ static void name ## ext ## _X_c(SwsContext *c, const int16_t *lumFilter, \
uint16_t *dest = (uint16_t *) _dest; \
name ## base ## _X_c_template(c, lumFilter, lumSrc, lumFilterSize, \
chrFilter, chrUSrc, chrVSrc, chrFilterSize, \
alpSrc, dest, dstW, y, fmt); \
alpSrc, dest, dstW, y, fmt, hasAlpha); \
} \
\
static void name ## ext ## _2_c(SwsContext *c, const int16_t *_buf[2], \
@ -874,7 +1110,7 @@ static void name ## ext ## _2_c(SwsContext *c, const int16_t *_buf[2], \
**abuf = (const int32_t **) _abuf; \
uint16_t *dest = (uint16_t *) _dest; \
name ## base ## _2_c_template(c, buf, ubuf, vbuf, abuf, \
dest, dstW, yalpha, uvalpha, y, fmt); \
dest, dstW, yalpha, uvalpha, y, fmt, hasAlpha); \
} \
\
static void name ## ext ## _1_c(SwsContext *c, const int16_t *_buf0, \
@ -888,13 +1124,17 @@ static void name ## ext ## _1_c(SwsContext *c, const int16_t *_buf0, \
*abuf0 = (const int32_t *) _abuf0; \
uint16_t *dest = (uint16_t *) _dest; \
name ## base ## _1_c_template(c, buf0, ubuf, vbuf, abuf0, dest, \
dstW, uvalpha, y, fmt); \
dstW, uvalpha, y, fmt, hasAlpha); \
}
YUV2PACKED16WRAPPER(yuv2, rgb48, rgb48be, AV_PIX_FMT_RGB48BE)
YUV2PACKED16WRAPPER(yuv2, rgb48, rgb48le, AV_PIX_FMT_RGB48LE)
YUV2PACKED16WRAPPER(yuv2, rgb48, bgr48be, AV_PIX_FMT_BGR48BE)
YUV2PACKED16WRAPPER(yuv2, rgb48, bgr48le, AV_PIX_FMT_BGR48LE)
YUV2PACKED16WRAPPER(yuv2, rgb48, rgb48be, AV_PIX_FMT_RGB48BE, 0)
YUV2PACKED16WRAPPER(yuv2, rgb48, rgb48le, AV_PIX_FMT_RGB48LE, 0)
YUV2PACKED16WRAPPER(yuv2, rgb48, bgr48be, AV_PIX_FMT_BGR48BE, 0)
YUV2PACKED16WRAPPER(yuv2, rgb48, bgr48le, AV_PIX_FMT_BGR48LE, 0)
YUV2PACKED16WRAPPER(yuv2, rgba64, rgba64be, AV_PIX_FMT_RGBA64BE, 1)
YUV2PACKED16WRAPPER(yuv2, rgba64, rgba64le, AV_PIX_FMT_RGBA64LE, 1)
YUV2PACKED16WRAPPER(yuv2, rgba64, rgbx64be, AV_PIX_FMT_RGBA64BE, 0)
YUV2PACKED16WRAPPER(yuv2, rgba64, rgbx64le, AV_PIX_FMT_RGBA64LE, 0)
/*
* Write out 2 RGB pixels in the target pixel format. This function takes a
@ -1738,6 +1978,34 @@ av_cold void ff_sws_init_output_funcs(SwsContext *c,
} else {
YUV_PACKED:
switch (dstFormat) {
case AV_PIX_FMT_RGBA64LE:
#if CONFIG_SWSCALE_ALPHA
if (c->alpPixBuf) {
*yuv2packed1 = yuv2rgba64le_1_c;
*yuv2packed2 = yuv2rgba64le_2_c;
*yuv2packedX = yuv2rgba64le_X_c;
} else
#endif /* CONFIG_SWSCALE_ALPHA */
{
*yuv2packed1 = yuv2rgbx64le_1_c;
*yuv2packed2 = yuv2rgbx64le_2_c;
*yuv2packedX = yuv2rgbx64le_X_c;
}
break;
case AV_PIX_FMT_RGBA64BE:
#if CONFIG_SWSCALE_ALPHA
if (c->alpPixBuf) {
*yuv2packed1 = yuv2rgba64be_1_c;
*yuv2packed2 = yuv2rgba64be_2_c;
*yuv2packedX = yuv2rgba64be_X_c;
} else
#endif /* CONFIG_SWSCALE_ALPHA */
{
*yuv2packed1 = yuv2rgbx64be_1_c;
*yuv2packed2 = yuv2rgbx64be_2_c;
*yuv2packedX = yuv2rgbx64be_X_c;
}
break;
case AV_PIX_FMT_RGB48LE:
*yuv2packed1 = yuv2rgb48le_1_c;
*yuv2packed2 = yuv2rgb48le_2_c;

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@ -138,8 +138,8 @@ static const FormatEntry format_entries[AV_PIX_FMT_NB] = {
[AV_PIX_FMT_YUVA444P16LE]= { 1, 1 },
[AV_PIX_FMT_RGB48BE] = { 1, 1 },
[AV_PIX_FMT_RGB48LE] = { 1, 1 },
[AV_PIX_FMT_RGBA64BE] = { 1, 0 },
[AV_PIX_FMT_RGBA64LE] = { 1, 0 },
[AV_PIX_FMT_RGBA64BE] = { 1, 1 },
[AV_PIX_FMT_RGBA64LE] = { 1, 1 },
[AV_PIX_FMT_RGB565BE] = { 1, 1 },
[AV_PIX_FMT_RGB565LE] = { 1, 1 },
[AV_PIX_FMT_RGB555BE] = { 1, 1 },

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@ -893,6 +893,7 @@ av_cold int ff_yuv2rgb_c_init_tables(SwsContext *c, const int inv_table[4],
fill_gv_table(c->table_gV, 1, cgv);
break;
case 32:
case 64:
base = (c->dstFormat == AV_PIX_FMT_RGB32_1 ||
c->dstFormat == AV_PIX_FMT_BGR32_1) ? 8 : 0;
rbase = base + (isRgb ? 16 : 0);

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@ -45,6 +45,8 @@ rgb565be bc123b962629ead1a06af0c18cbb6e5f
rgb565le 20757fafe4756e62d845b2ab4c0b8f93
rgb8 e01614f5416dcc8ad365ad7a57afc9fb
rgba 53796fa4c392a1b2659595b6a284f8c4
rgba64be d5729f8c76250a9b18cb149b396f1bfb
rgba64le fae0a6afdaee94cb98e3ab9a702c8ecc
uyvy422 3f411f947e3ac8f842c88e717d68bd9a
yuv410p 7dcf3f4770c8b494290ceacd2c2ce6db
yuv411p 9461b188dab6f8b90d9a27e353a89f58

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@ -46,6 +46,8 @@ rgb565be bc123b962629ead1a06af0c18cbb6e5f
rgb565le 20757fafe4756e62d845b2ab4c0b8f93
rgb8 e01614f5416dcc8ad365ad7a57afc9fb
rgba 53796fa4c392a1b2659595b6a284f8c4
rgba64be d5729f8c76250a9b18cb149b396f1bfb
rgba64le fae0a6afdaee94cb98e3ab9a702c8ecc
uyvy422 3f411f947e3ac8f842c88e717d68bd9a
xyz12be e1e6718ae1c83e904fbdf903d62e5808
xyz12le 24e8a22c1bd7d637edb731d10b7c54d0

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@ -46,6 +46,8 @@ rgb565be e8f3ebcbb9a5fff000eca8a312f89782
rgb565le 53bbd558fb0dcd82f1fad83ea855c3ad
rgb8 67bfdd4fa88b1ab9be876f42dfc75683
rgba d0ebdf1495bc6b7e9d3bfbe2813a9d16
rgba64be 963f5e716b6de4cacf06c3ca9d02bee0
rgba64le b333503ba90d51d0cd21ff7e60acd492
uyvy422 a6a52504a16f09b8f2ec2405bc8190b5
xyz12be 9d904fb640dd024e668acb9dc7b3f11f
xyz12le 7f93c7d2981f1976108e941afa1363f8

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@ -44,6 +44,8 @@ rgb565be 6727e71974c8e5dad157925c10ee1532
rgb565le b0a2b4817775289cfc415bb951f9ae0c
rgb8 22fdbd14ce296c1afa9bb4a6ea09b3fe
rgba a37789c4df73c3bd8648ad1fe9d3f991
rgba64be d5562166a3fef8a65c15898b8e792300
rgba64le babf9eb683b2886289562cf465da6738
xyz12be 4738d2cb5321376d5eed70930f47a953
xyz12le 51288f3440c8584406b332545d69c5a9
yuv410p a1280c2b9b562dba3c2d35a1e5fc4b23

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@ -45,6 +45,8 @@ rgb565be 077604cc5dc91008b018264db73c8f0c
rgb565le a97549f25e63dd0dd404db41bbe05c07
rgb8 a35d3c3b9b87261c7417076a8b18fdb8
rgba 8ca9c8db589615ebbaa964be4ce62d08
rgba64be ca82ddd3f4182c21f8708cbe5368b57a
rgba64le 53236255cdc370f549484008f61c04e8
uyvy422 8be40aded4b407ff66305911ba5ce2ce
xyz12be 1cbb1f72c6875934e66f50f499a62cc3
xyz12le ba8c6eab49e58eace392ef0aeedbf677

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@ -46,6 +46,8 @@ rgb565be bc123b962629ead1a06af0c18cbb6e5f
rgb565le 20757fafe4756e62d845b2ab4c0b8f93
rgb8 e01614f5416dcc8ad365ad7a57afc9fb
rgba 53796fa4c392a1b2659595b6a284f8c4
rgba64be d5729f8c76250a9b18cb149b396f1bfb
rgba64le fae0a6afdaee94cb98e3ab9a702c8ecc
uyvy422 3f411f947e3ac8f842c88e717d68bd9a
xyz12be e1e6718ae1c83e904fbdf903d62e5808
xyz12le 24e8a22c1bd7d637edb731d10b7c54d0

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@ -46,6 +46,8 @@ rgb565be 5168b66e69c25351948085e5fc51bb3a
rgb565le 301a4d41f0db3aaed341d812ed0d7927
rgb8 8e5786e83099bc89d2e38a76e6dfcc52
rgba de6a65b8c01bdad84e575202ca8b66a0
rgba64be fdc6467660a45d6e9dad59339be2ec4c
rgba64le b208b8fdd403c1a24bbef0473a89d978
uyvy422 479105bc4c7fbb4a33ca8745aa8c2de8
xyz12be e9be06091b6dd0b67598eaf8bd86a78e
xyz12le 05a9bbd16d81183ef3db04447648e3b1

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@ -46,6 +46,8 @@ rgb565be c70d86afbd68a073f2d4fe0eee3a9832
rgb565le 991576c5d3308a73068a826543b3e7af
rgb8 42230235c5a2a66c0f9a2fcd20f9f5cd
rgba a6973a2940a378d2a8284194da26eec0
rgba64be d438e49304f65a5b7c5f09fcc1b979df
rgba64le 9acbefa0f25441491d780b57aac11346
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