FFmpeg

Commit Graph

Author	SHA1	Message	Date
Hendrik Leppkes	5d8e836d0e	Replace all remaining occurances of step/depth_minus1 and offset_plus1	9 years ago
Vittorio Giovara	2268db2cd0	lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields The new fields can be accessed directly and are more intelligible. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Pedro Arthur	3059562aa1	swscale: re-enable gamma +added gamma conversion to refactored code	9 years ago
Pedro Arthur	f67aff3ad7	swscale: added proper error check for ff_init_filters	9 years ago
Michael Niedermayer	1acd6311a1	swscale/utils: If cascaded contexts are used forward sws_setColorspaceDetails() to the first context Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	8e05f9217a	swscale/utils: Split scaling if possible and yuv->yuv with different matrixes is requested 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: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Vittorio Giovara	e88103a7f9	Bump major versions of all libraries Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	9d58639e27	sws: Drop deprecated SWS_CPU_CAPS defines Deprecated in 07/2012.	9 years ago
Timothy Gu	68a9c8ac77	swscale: Silence an unused variable warning Also remove a pair of extraneous ifdeffery.	9 years ago
Ganesh Ajjanagadde	eb3cfa7dd3	swscale/alphablend: fix pointer cast Commit `7c72a4bbd3` was slightly wrong Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Michael Niedermayer	7c72a4bbd3	swscale/alphablend: Fix pointer type warnings Found-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Pedro Arthur	62d176de12	swscale: refactor vertical scaler	9 years ago
Pedro Arthur	4545906f60	swscale: Fixed typos Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Pedro Arthur	ed80dec621	swscale: fixed compiler warnings Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Pedro Arthur	0f3687d6fb	swscale: add license headers and copyrights Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Pedro Arthur	737aa902f0	swscale: process horizontal lines in batches Process more lines in a single pass to improve performance Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Pedro Arthur	e0a3173a94	swscale: refactor horizontal scaling + split color conversion from scaling - disabled gamma correction, until it's refactored too Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	3afca32561	swscale/swscale-test: Fix slice height in random reference data creation. Found-by: Pedro Arthur <bygrandao@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	0f9d46b70d	swscale/alphablend: Support chroma subsampling Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	c5ebeaa308	swscale/alphablend: Support SWS_ALPHA_BLEND_CHECKERBOARD Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	87100e828a	swscale/alphablend: Factor target computation out of the loops Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	f28ba31b1b	swscale/alphablend: Fix big endian formats on LE Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	b7faa9d314	swscale/alphablend: support packed pixel formats Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	c64f01227f	swscale/swscale: Document param[0..1] Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	d0e0757e9a	swscale: Implement alphablendaway for planar 4:4:4 formats Fixes Ticket4746 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	c382d9e8cb	swscale: Add sws_alloc_set_opts() 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: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	1909a9151c	swscale/output: Fix "warning: assignment from incompatible pointer type" Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Paul B Mahol	3cb8eee6f7	swscale: ayuv64le output support Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	052f64ecb2	swscale: ayuv64le input support Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Rong Yan	2af180bf1b	swscale/ppc/yuv2rgb_altivec: POWER LE support in the macros vec_unh() and vec_unl() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	a5d44d5c22	swscale/utils: Clear pix buffers 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: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Kevin Coyle	1262711388	YUV->BGR32 MMX support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8255b14c68	swscale/output: fix input indexing in yuv2ya8_2_c() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ab80d3fb3a	swscale/output: fix null pointer dereference in yuv2ya8_2_c() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	2778fdbe54	swscale: implement YA8 output Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	f6ab967eae	swscale/swscale_unscaled: Fix rounding difference with RGBA output between little and big endian Fixes fate/dds-rgb16 on big endian Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	e22edbfd41	swscale/x86/rgb2rgb_template: fix signedness of v in shuffle_bytes_2103_{mmx,mmxext} Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	0c15f2f158	swscale/x86/rgb2rgb_template: don't call emms on sse2/avx functions Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	910eeab480	swscale/x86/rgb2rgb_template: add missing xmm clobbers Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Michael Niedermayer	7604358018	swscale/rgb2rgb_template: Fix signedness of v in shuffle_bytes_2103_c() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	abb833c568	swscale/rgb2rgb_template: Implement shuffle_bytes_0321_c and fix shuffle_bytes_2103_c on BE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4df3cf90bf	swscale/rgb2rgb_template: Disable shuffle_bytes_2103_c on big endian The function is specific to little endian Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e29d996149	swscale/output: Add rgba64/rgb48/bgra64/bgr48 output functions with full chroma interpolation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f140a99f8b	swscale/output: Factorize rgb48 and 64bit code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	80b5a1e2ee	Mark vectors as NAN instead of dereferencing NULL pointers on malloc failure Found-by: Daemon404 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ae0148ff60	swscale: Assert that pixel format descriptor is not NULL This may help static analyzers, the pixel format is checked during initialization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	da60b99a88	ppc: Restrict some Altivec implementations to Big Endian In Little Endian the vec_ld/vec_st operations work as expected only for byte-vectors.	10 years ago
Nick Lewycky	891df2a1ae	libswscale/x86/hscale_fast_bilinear_simd.c: There's no need to save BX if it's in the clobber list. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Nick Lewycky	48e9f68384	libswscale/x86/hscale_fast_bilinear_simd.c: Include BX in the clobber list on x86_64, because it isn't implicitly included when PIC is on. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	54e64eaf68	swscale/x86/swscale: Fix warning about loosing significant bits in cast Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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1962 Commits (5d8e836d0ec3bcaabf5bc2020210a1bc61975922)