FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mans Rullgard	998170913c	ARM: use standard syntax for all LDRD/STRD instructions The standard syntax requires two destination registers for LDRD/STRD instructions. Some versions of the GNU assembler allow using only one with the second implicit, others are more strict. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Ronald S. Bultje	b6a3849adb	fft: port FFT/IMDCT 3dnow functions to yasm, and disable on x86-64. 64-bit CPUs always have SSE available, thus there is no need to compile in the 3dnow functions. This results in smaller binaries.	12 years ago
Ronald S. Bultje	ddbe71b44f	dct-test: allow to compile without HAVE_INLINE_ASM.	12 years ago
Ronald S. Bultje	53dfaedc01	x86/dsputilenc: bury inline asm under HAVE_INLINE_ASM.	12 years ago
Diego Biurrun	9e4bca16f8	dca: Move tables used outside of dcadec.c to a separate file.	12 years ago
Diego Biurrun	13a79cf84e	dca: Rename dca.c ---> dcadec.c This will allow adding dca.c with tables used from other files.	12 years ago
Diego Biurrun	6376a3ad24	x86: h264dsp: Remove unused variable ff_pb_3_1	12 years ago
Anton Khirnov	921063877e	apetag: change a forgotten return to return 0	12 years ago
Anton Khirnov	f2ed006c90	mpc8: return more meaningful error codes.	12 years ago
Anton Khirnov	263dbe9d95	mpc: return more meaningful error codes.	12 years ago
Anton Khirnov	782e64fbe1	wv,mpc8: don't return apetag data in packets.	12 years ago
Samuel Pitoiset	9c9c21eaa1	rtmp: do not warn about receiving metadata packets They are managed in get_packet() Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	8728b381cb	x86: h264dsp: Adjust YASM #ifdefs This fixes compilation with YASM disabled.	12 years ago
Diego Biurrun	d1505db067	x86: yadif: Mark mmxext optimizations as such The yadif mmx optimizations contain the pmaxsw and pmaxub mmxext instructions, causing sigills on CPUs that do not support mmxext.	12 years ago
Ronald S. Bultje	b829b4ce29	h264: convert loop filter strength dsp function to yasm. This completes the conversion of h264dsp to yasm; note that h264 also uses some dsputil functions, most notably qpel. Performance-wise, the yasm-version is ~10 cycles faster (182->172) on x86-64, and ~8 cycles faster (201->193) on x86-32.	12 years ago
Diego Biurrun	0177b7d23a	Improve descriptiveness of a number of codec and container long names	12 years ago
Diego Biurrun	6774247a9d	avformat: Drop pointless "format" from container long names	12 years ago
Ronald S. Bultje	8e5d71d110	swscale: bury one more piece of inline asm under HAVE_INLINE_ASM.	12 years ago
Anton Khirnov	29d70274ec	wv: K&R formatting cosmetics	12 years ago
Diego Biurrun	193cdd9a3e	configure: Add missing descriptions to help output	12 years ago
Ronald S. Bultje	be391fb6df	h264_ps: declare array of colorspace strings on its own line.	12 years ago
Mans Rullgard	70c8753d33	fate: amix: specify f32 sample format for comparison Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	9f1280def4	tiny_psnr: support 32-bit float samples Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	f3eb008343	eamad/eatgq/eatqi: call special EA IDCT directly These decoders use a special non-MPEG2 IDCT. Call it directly instead of going through dsputil. There is never any reason to use a regular IDCT with these decoders or to use the EA IDCT with other codecs. This also fixes the bizarre situation of eamad and eatqi decoding incorrectly if eatgq is disabled. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	591766a3a9	eamad: remove use of MpegEncContext There is no sense in pulling in this monster struct just for a handful of fields. The code does not call any functions expecting an MpegEncContext. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	87cf481aa8	mpegvideo: remove unnecessary inclusions of faandct.h Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Justin Ruggles	be51e589cd	af_asyncts: avoid overflow in out_size with large delta values	12 years ago
Justin Ruggles	70d71b5801	af_asyncts: add first_pts option This allows for padding/trimming at the start of stream. By default, no assumption is made about the first frame's expected pts, so no padding or trimming is done.	12 years ago
Luca Barbato	41f43202cf	flvdec: remove spurious use of stream id We match streams by codec id now.	12 years ago
Anton Khirnov	aba232cfa9	lavf: deprecate r_frame_rate. According to its description, it is supposed to be the LCM of all the frame durations. The usability of such a thing is vanishingly small, especially since we cannot determine it with any amount of reliability. Therefore get rid of it after the next bump. Replace it with the average framerate where it makes sense. FATE results for the wtv and xmv demux tests change. In the wtv case this is caused by the file being corrupted (or possibly badly cut) and containing invalid timestamps. This results in lavf estimating the framerate wrong and making up wrong frame durations. In the xmv case the file contains pts jumps, so again the estimated framerate is far from anything sane and lavf again makes up different frame durations. In some other tests lavf starts making up frame durations from different frame.	12 years ago
Anton Khirnov	f66eeff1c8	lavf: round estimated average fps to a "standard" fps.	12 years ago
Anton Khirnov	fe1c1198e6	lavf: use dts difference instead of AVPacket.duration in find_stream_info() AVPacket.duration is mostly made up and thus completely useless, this is especially true for video streams. Therefore use dts difference for framerate estimation and the max_analyze_duration check. The asyncts test now needs -analyzeduration, because the default is 5 seconds and the audio stream in the sample appears at ~10 seconds.	12 years ago
Luca Barbato	681ed00099	avf: introduce nobuffer option Useful in cases where a significant analyzeduration is still needed, while minimizing buffering before output. An example is processing low-latency streams where all media types won't necessarily come in if the analyzeduration is small. Additional changes by Josh Allmann <joshua.allmann@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Mans Rullgard	d905c64406	fate: make yadif tests consistent across systems MMX-enabled systems by default use some dsputil functions differing from the C versions. Adding these flags ensures accurate ones are used everywhere. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Loren Merritt	1ad715dbf3	vf_hqdn3d: support 9 and 10bit colordepth Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Loren Merritt	0f583e6cc5	vf_hqdn3d: reduce intermediate precision 11% faster on penryn, 7% on sandybridge, 5% on bulldozer Negligible change to output. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Loren Merritt	85e228c71d	vf_hqdn3d: simplify and optimize 14% faster on penryn, 2% on sandybridge, 9% on bulldozer Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Loren Merritt	fb44e7401f	factor identical ff_inplace_start_frame out of two filters Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Loren Merritt	60b9785530	vf_hqdn3d: cosmetics Change code style to match the rest of libav. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Ronald S. Bultje	dcb7ef5483	avprobe/avconv: fix tentative declaration compile errors on MSVS.	12 years ago
Ronald S. Bultje	c83f44dba1	h264_idct_10bit: port x86 assembly to cpuflags.	12 years ago
Loren Merritt	f8d8fe255d	x86inc: clip num_args to 7 on x86-32. This allows us to unconditionally set the cglobal num_args parameter to a bigger value, thus making writing yasm code even easier than before. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Ronald S. Bultje	96c9cc1094	x86inc: sync to latest version from x264.	12 years ago
Ronald S. Bultje	b3c5ae5607	fft: rename "z" to "zc" to prevent name collision. Without this, cglobal will expand "z" to "zh" to access the high byte in a register's word, which causes a name collision with the ZH(x) macro further up in this file.	12 years ago
Anton Khirnov	c1d865d563	wv: return meaningful error codes.	12 years ago
Anton Khirnov	ccc10acb5b	wv: return AVERROR_EOF on EOF, not EIO.	12 years ago
Anton Khirnov	f73e3938ac	mp3dec: forward errors for av_get_packet(). Don't invent a bogus EIO error. The code now doesn't check for ret == 0, but that check is redundant, av_get_packet() never returns 0.	12 years ago
Anton Khirnov	67b1156fe8	mp3dec: remove a pointless local variable.	12 years ago
Anton Khirnov	61f8bb74f3	mp3dec: remove commented out cruft.	12 years ago
Anton Khirnov	b3fa478823	lavfi: bump minor to mark stabilizing the ABI.	12 years ago

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