FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	ad12e9e8c0	lavfi/hflip: copy palette data in start_frame() Fix trac ticket #1116.	13 years ago
Paul B Mahol	40821980ae	vf_hflip: accept PIX_FMT_RGB444 and PIX_FMT_BGR444 pixel formats Signed-off-by: Paul B Mahol <onemda@gmail.com> added fate checksum update Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	c66bd78e3d	vf_scale: support PAL8 output by producing BGR8. While quality is bad, PAL8 support is needed to allow testing some encoders that only support PAL8 input. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Ronald S. Bultje	f99654d470	swscale: reintroduce full precision in 16-bit output.	13 years ago
Michael Niedermayer	abe0b8e9f3	sws: use shift for chroma sample up convertion sws: use shifts for non full range luma sample upconvertion Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	28c1115a91	swscale: use 15-bit intermediates for 9/10-bit scaling.	13 years ago
Michael Niedermayer	46b32b5197	regtests/sws: update checksums for recent changes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Ronald S. Bultje	7d7bacf0f1	swscale: fix overflow in 16-bit vertical scaling. We operated on 31-bits, but with e.g. lanczos scaling, values can add up to beyond 0x80000000, thus leading to output of zeroes. Drop one bit of precision fixes this.	14 years ago
Ronald S. Bultje	f44d50a94c	swscale: fix 16-bit horizontal scaling underflow. When using e.g. lanczos scaling, values can drop below 0, so they should never be unsigned.	14 years ago
Ronald S. Bultje	42d622fab3	swscale: fix 16-bit scaling when output is 8-bits. We would use the second half of the U plane buffer, rather than the V plane buffer, to output the V plane pixels.	14 years ago
Ronald S. Bultje	45f6ffe5e9	swscale: implement >8bit scaling support. This means that precision is retained when scaling between sample formats with >8 bits per component (48bit RGB, 16bit grayscale, 9/10/16bit YUV).	14 years ago
Ronald S. Bultje	ef1ee362b3	swscale: implement >8bit scaling support. This means that precision is retained when scaling between sample formats with >8 bits per component (48bit RGB, 16bit grayscale, 9/10/16bit YUV).	14 years ago
Mans Rullgard	b0da4903dd	fate: enable lavfi-pixmt tests on big endian systems Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Ronald S. Bultje	dff5a83532	swscale: re-add support for non-native endianness. This works through some non-obvious hacks in utils.c.	14 years ago
Michael Niedermayer	0af8a71d66	swscale: fix JPEG-range YUV scaling artifacts. YUV planes were marked as uint16_t, but they contained signed data. Fixes issue 1108 and 675. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Peter Ross	c90626b2ea	hflip: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Michael Niedermayer	116758a358	Fix yuvj420p scaling artefact, issue1108. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Peter Ross	f5607c8361	Make the hflip filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats	14 years ago
Mans Rullgard	05238927b7	fate: make lavfi tests output only md5 Instead of saving huge raw files, use the md5: output pseudo-protocol to calculate the checksum of the file directly. This is especially useful when testing on remote targets as it avoids transferring 3.6GB over the network. (cherry picked from commit `f4b1e21a63`)	14 years ago
Mans Rullgard	f4b1e21a63	fate: make lavfi tests output only md5 Instead of saving huge raw files, use the md5: output pseudo-protocol to calculate the checksum of the file directly. This is especially useful when testing on remote targets as it avoids transferring 3.6GB over the network.	14 years ago
Stefano Sabatini	a1e171dfee	Add hflip filter. Originally committed as revision 24806 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

12 Commits (8b855b69a179ee262f214e862f82f6e7d6f53156)