提交 · 3059562aa19a576bdf900a4875c1aa69ef69c86e · 小白菜888 / Ffmpeg

05 9月, 2015 2 次提交
- P
  swscale: re-enable gamma · 3059562a
  由 Pedro Arthur 提交于 9月 04, 2015
```
+added gamma conversion to refactored code
```
  3059562a
- P
  
  swscale: added proper error check for ff_init_filters · f67aff3a
  由 Pedro Arthur 提交于 9月 04, 2015
  
  f67aff3a
31 8月, 2015 2 次提交

swscale/utils: If cascaded contexts are used forward... · 1acd6311

由 Michael Niedermayer 提交于 8月 31, 2015

swscale/utils: If cascaded contexts are used forward sws_setColorspaceDetails() to the first context
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

1acd6311

swscale/utils: Split scaling if possible and yuv->yuv with different matrixes is requested · 8e05f921

由 Michael Niedermayer 提交于 8月 30, 2015

This uses a RGB intermediate, a more optimal solution would be to perform the rematrixing
directly in subsampled YUV, this is quite a bit more complicated though

Fixes Ticket4805
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

8e05f921

26 8月, 2015 1 次提交
- T
  swscale: Silence an unused variable warning · 68a9c8ac
  由 Timothy Gu 提交于 8月 25, 2015
```
Also remove a pair of extraneous ifdeffery.
```
  68a9c8ac
23 8月, 2015 1 次提交
- G
  swscale/alphablend: fix pointer cast · eb3cfa7d
  由 Ganesh Ajjanagadde 提交于 8月 21, 2015
```
Commit 7c72a4bb was slightly wrong
Signed-off-by: NGanesh Ajjanagadde <gajjanagadde@gmail.com>
```
  eb3cfa7d
21 8月, 2015 1 次提交
- M
  swscale/alphablend: Fix pointer type warnings · 7c72a4bb
  由 Michael Niedermayer 提交于 8月 21, 2015
```
Found-by: NPaul B Mahol <onemda@gmail.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  7c72a4bb
19 8月, 2015 4 次提交
- P
  
  swscale: refactor vertical scaler · 62d176de
  由 Pedro Arthur 提交于 8月 18, 2015
  
  62d176de
- P
  swscale: Fixed typos · 4545906f
  由 Pedro Arthur 提交于 8月 18, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  4545906f
- P
  swscale: fixed compiler warnings · ed80dec6
  由 Pedro Arthur 提交于 8月 18, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  ed80dec6
- P
  swscale: add license headers and copyrights · 0f3687d6
  由 Pedro Arthur 提交于 8月 18, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  0f3687d6
18 8月, 2015 2 次提交

swscale: process horizontal lines in batches · 737aa902

由 Pedro Arthur 提交于 8月 17, 2015

Process more lines in a single pass to improve performance
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

737aa902

swscale: refactor horizontal scaling · e0a3173a

由 Pedro Arthur 提交于 8月 17, 2015

+ split color conversion from scaling
- disabled gamma correction, until it's refactored too
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

e0a3173a

17 8月, 2015 1 次提交
- M
  swscale/swscale-test: Fix slice height in random reference data creation. · 3afca325
  由 Michael Niedermayer 提交于 8月 17, 2015
```
Found-by: NPedro Arthur <bygrandao@gmail.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  3afca325
10 8月, 2015 1 次提交
- M
  swscale/alphablend: Support chroma subsampling · 0f9d46b7
  由 Michael Niedermayer 提交于 8月 09, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  0f9d46b7
09 8月, 2015 5 次提交
- M
  swscale/alphablend: Support SWS_ALPHA_BLEND_CHECKERBOARD · c5ebeaa3
  由 Michael Niedermayer 提交于 8月 09, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  c5ebeaa3
- M
  swscale/alphablend: Factor target computation out of the loops · 87100e82
  由 Michael Niedermayer 提交于 8月 09, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  87100e82
- M
  swscale/alphablend: Fix big endian formats on LE · f28ba31b
  由 Michael Niedermayer 提交于 8月 09, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  f28ba31b
- M
  swscale/alphablend: support packed pixel formats · b7faa9d3
  由 Michael Niedermayer 提交于 8月 08, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  b7faa9d3
- M
  swscale/swscale: Document param[0..1] · c64f0122
  由 Michael Niedermayer 提交于 8月 09, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  c64f0122
08 8月, 2015 2 次提交

M
swscale: Implement alphablendaway for planar 4:4:4 formats · d0e0757e
由 Michael Niedermayer 提交于 8月 06, 2015
```
Fixes Ticket4746
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
d0e0757e

swscale: Add sws_alloc_set_opts() · c382d9e8

由 Michael Niedermayer 提交于 8月 08, 2015

This simplifies allocating and initializing swscale contexts with custom options.
The function is internal currently but could be moved into the public header
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

c382d9e8

25 7月, 2015 1 次提交
- M
  swscale/output: Fix "warning: assignment from incompatible pointer type" · 1909a915
  由 Michael Niedermayer 提交于 7月 25, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
  1909a915
24 7月, 2015 2 次提交
- P
  swscale: ayuv64le output support · 3cb8eee6
  由 Paul B Mahol 提交于 7月 03, 2015
```
Signed-off-by: NPaul B Mahol <onemda@gmail.com>
```
  3cb8eee6
- P
  swscale: ayuv64le input support · 052f64ec
  由 Paul B Mahol 提交于 7月 03, 2015
```
Signed-off-by: NPaul B Mahol <onemda@gmail.com>
```
  052f64ec
16 7月, 2015 2 次提交

R
swscale/ppc/yuv2rgb_altivec: POWER LE support in the macros vec_unh() and vec_unl() · 2af180bf
由 Rong Yan 提交于 7月 16, 2015
```
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
```
2af180bf

swscale/utils: Clear pix buffers · a5d44d5c

由 Michael Niedermayer 提交于 7月 15, 2015

Fixes use of uninitialized memory
Fixes: a96874b9466b6edc660a519c7ad47977_signal_sigsegv_7ffff713351a_744_nc_sample.avi with memlimit 2147483648

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

a5d44d5c

04 7月, 2015 3 次提交
- K
  YUV->BGR32 MMX support · 12627113
  由 Kevin Coyle 提交于 7月 03, 2015
```
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
```
  12627113
- M
  swscale/output: fix input indexing in yuv2ya8_2_c() · 8255b14c
  由 Michael Niedermayer 提交于 7月 04, 2015
```
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
```
  8255b14c
- M
  swscale/output: fix null pointer dereference in yuv2ya8_2_c() · ab80d3fb
  由 Michael Niedermayer 提交于 7月 03, 2015
```
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
```
  ab80d3fb
03 7月, 2015 1 次提交
- P
  swscale: implement YA8 output · 2778fdbe
  由 Paul B Mahol 提交于 7月 01, 2015
```
Signed-off-by: NPaul B Mahol <onemda@gmail.com>
```
  2778fdbe
29 6月, 2015 1 次提交
- M
  swscale/swscale_unscaled: Fix rounding difference with RGBA output between little and big endian · f6ab967e
  由 Michael Niedermayer 提交于 6月 29, 2015
```
Fixes fate/dds-rgb16 on big endian
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
```
  f6ab967e
24 6月, 2015 3 次提交
- J
  swscale/x86/rgb2rgb_template: fix signedness of v in shuffle_bytes_2103_{mmx,mmxext} · e22edbfd
  由 James Almer 提交于 6月 23, 2015
```
Reviewed-by: NMichael Niedermayer <michaelni@gmx.at>
Signed-off-by: NJames Almer <jamrial@gmail.com>
```
  e22edbfd
- J
  swscale/x86/rgb2rgb_template: don't call emms on sse2/avx functions · 0c15f2f1
  由 James Almer 提交于 6月 23, 2015
```
Reviewed-by: NMichael Niedermayer <michaelni@gmx.at>
Signed-off-by: NJames Almer <jamrial@gmail.com>
```
  0c15f2f1
- J
  swscale/x86/rgb2rgb_template: add missing xmm clobbers · 910eeab4
  由 James Almer 提交于 6月 23, 2015
```
Reviewed-by: NMichael Niedermayer <michaelni@gmx.at>
Signed-off-by: NJames Almer <jamrial@gmail.com>
```
  910eeab4
23 6月, 2015 3 次提交
- M
  swscale/rgb2rgb_template: Fix signedness of v in shuffle_bytes_2103_c() · 76043580
  由 Michael Niedermayer 提交于 6月 23, 2015
```
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
```
  76043580
- M
  swscale/rgb2rgb_template: Implement shuffle_bytes_0321_c and fix shuffle_bytes_2103_c on BE · abb833c5
  由 Michael Niedermayer 提交于 6月 23, 2015
```
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
```
  abb833c5
- M
  swscale/rgb2rgb_template: Disable shuffle_bytes_2103_c on big endian · 4df3cf90
  由 Michael Niedermayer 提交于 6月 22, 2015
```
The function is specific to little endian
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
```
  4df3cf90
17 6月, 2015 2 次提交
- M
  swscale/output: Add rgba64/rgb48/bgra64/bgr48 output functions with full chroma interpolation · e29d9961
  由 Michael Niedermayer 提交于 6月 17, 2015
```
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
```
  e29d9961
- M
  swscale/output: Factorize rgb48 and 64bit code · f140a99f
  由 Michael Niedermayer 提交于 6月 16, 2015
```
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
```
  f140a99f