FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	bfbdc58e52	Fix compilation with low precission mpeg audio decoding. Originally committed as revision 23107 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Kostylev	3e48d792b6	Fix mpegaudio tablegen. Patch by Michael Kostylev, michael D kostylev A gmail Originally committed as revision 23106 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Kostylev	56b37cd1c7	Support writing 2d float arrays. Patch by Michael Kostylev, michael D kostylev A gmail Originally committed as revision 23105 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Loren Merritt	f39ab2071f	change a variable-length array to a malloc. Originally committed as revision 23103 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	b3ab319944	Set coded_frame to NULL when closing a codec, since it might be invalid after the codec is "gone". Originally committed as revision 23101 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	3b7117b73a	Do the same sign flip optimization to the low freq decoder. as with the high freq 10-20 cycles faster Originally committed as revision 23099 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	4b070a7a61	Factorize READ_FLIP_SIGN() optimization out Originally committed as revision 23098 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	0c0d88aed5	Optimize decoding high freqs. this is 10-20cpu cycles faster on duron (whole is about 50-60 cpu cylses) I wonder why gcc isnt doing this on its own ... Originally committed as revision 23097 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	fd9451c68f	Make lsf_sf_expand() 4 times faster. Originally committed as revision 23096 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	b91d46614d	float based mp1/mp2/mp3 decoders. Originally committed as revision 23095 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	495af353db	Set cur_channel in the AAC encoder context where needed. Most coder functions read it. Carting this around in the context may be suboptimal; a refactor should be considered. Originally committed as revision 23094 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	86433cc6f5	Remove unused FRAC_RND() macro from mpegaudiodec.c. Originally committed as revision 23086 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Nick Brereton	857c30ecba	mlpdec: Comment channel_params field in struct SubStream. Patch by Nick Brereton <nick at nbrereton dot net> Originally committed as revision 23085 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Nick Brereton	22fb814c2f	mlpdec: Allocate channel decoding parameters for each substream. Some file was encountered with a channel range that overlapped the previous substreams, and the code assumed no such overlap was possible. Patch by Nick Brereton <nick at nbrereton dot net> Originally committed as revision 23084 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	22cb6fb60f	Adding missing () to mathops.h. Originally committed as revision 23083 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	1c71b5c89a	Replace more "m" constraints with MANGLE to fix compilation issues with x86_32 gcc 4.4.4 and -fPIC. Originally committed as revision 23082 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Sebastian Vater	dce2f7d36b	Optimize decodeplane32(). Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23081 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Sebastian Vater	59cca5040e	Ensure that width and height are > 0. avcodec_open() itself only checks that they are >= 0. Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23080 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Thomas Devanneaux	52486603b5	Check NAL unit size to avoid reading past the buffer. This fixes issue1907 Patch by Thomas Devanneaux gmail(thomdev) Originally committed as revision 23078 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	658e7576fc	Reorder nut specific codec tags and add a comment for marking them as such. Also put the [3][0][0][0] codec tag, mapped to rgb565le, in a special section. It needs to be specified after the nut RGB[16] codec tag, otherwise it will be used by default when encoding normal non-flipped rgb565le, and will be decoded like a flipped format (see rawdec.c:raw_init_decoder()). Originally committed as revision 23075 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	43451ec247	Add missing nut-specific codec tags for rawvideo pixel formats. Add codec tags for the formats: [15]BGR Packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian [NOT in AVI] [15]RGB Packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian [NOT in AVI] [16]BGR Packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian [NOT in AVI] [16]RGB Packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian [NOT in AVI] RGBA Packed RGBA 8:8:8:8, 32bpp, RGBA [NOT in AVI] BGRA Packed RGBA 8:8:8:8, 32bpp, BGRA [NOT in AVI] ABGR Packed RGBA 8:8:8:8, 32bpp, ABGR [NOT in AVI] ARGB Packed RGBA 8:8:8:8, 32bpp, ARGB [NOT in AVI] RGB[24] Packed RGB 8:8:8, 24bpp RGB [NOT in AVI] BGR[24] Packed RGB 8:8:8, 24bpp BGR [NOT in AVI] which are listed in the nut4cc.txt spec. Originally committed as revision 23074 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	934edecdb8	Make the codec tags for the yuvjXXX pixel formats the same as the corresponding ones for the yuvXXX pixel formats. Originally committed as revision 23073 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	b43f432c8c	Add support to the Y411 codec tag, corresponding to the rawvideo pixel format uyyvyy411. The codec tag is referenced in fourcc.org. Originally committed as revision 23072 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Sebastian Vater	9d45a32ba8	Remove "bps" parameter to decodeplane8/32(), it's unused. Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23068 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	79a9672d45	IFF: decode last 8 pixels per line The decodeplane8() function processes one byte of input less than it should. Also, the for loop has an unusual style with side-effects in the controlling expression; replaced with a more intuitive while loop. 10l to Basty. Originally committed as revision 23063 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Sebastian Vater	0a9cb385ad	Optimize decodeplane8(), patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23061 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	7f20cb2df0	Another try for fixing/improving decode_video documentation. Originally committed as revision 23057 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jason Garrett-Glaser	e8c7fca90c	Add intra refresh and crf-max support to the libavcodec libx264 wrapper. Minor version bump. Originally committed as revision 23038 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	46174079c9	10l: store the result of clipping added in r23035 Originally committed as revision 23037 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	217b44ddc3	Error out when too many bits per frame are requested. Originally committed as revision 23036 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	32fa7725d2	Make the faac inspired quantizer search make sense for a slightly narrower definition of "make sense." Originally committed as revision 23035 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	e9d96831f7	schroenc: Set colorspace info Originally committed as revision 23030 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	37284120ca	schroenc: Use AV_RB32 Originally committed as revision 23029 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	31cf8c650a	schroenc: Set open-gop Originally committed as revision 23028 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	3d6fa004e8	schroenc: Set keyframe interval Originally committed as revision 23027 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	e0a24555b4	schroenc: Use constant quality for constant quality, not noise threshold Originally committed as revision 23026 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	614748ceeb	schroenc: Don't touch gop_structure by default, it should be left adaptive Originally committed as revision 23025 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Sebastian Vater	cfdaee45d1	Align plane size to word-boundary. Patch by Sebastian Vater, cdgs D basty A googlemail Originally committed as revision 23023 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ronald S. Bultje	4fe4bb6150	Revert r22974 int->unsigned parts that don't have any meaningful effect. Originally committed as revision 23016 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	17d5959998	10l: The SBR refactor requires the use of 2 independent output X buffers. Originally committed as revision 23014 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Martin Storsjö	fa36165adf	amrnbdec: Apply AMR_SAMPLE_SCALE when finishing the decoder output The output scaling was accidentally removed in rev 22937. Originally committed as revision 23012 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ronald S. Bultje	1302ccc1a7	Another buffer overflow, fixes issue1758. Originally committed as revision 23011 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	bf9766995c	Clarify how allocation works for the picture argument for avcodec_decode_video3. Originally committed as revision 23009 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ronald S. Bultje	593a861470	Fix buffer overrun (or, well, actually a typo, 80 should be 0x80...). Partially fixes issue 1758. Originally committed as revision 23005 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	2d23fecd5d	Enforce time border monotonicity. Thanks to Chromium. Originally committed as revision 23000 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	a91d82b5cc	Move the SBR patch count check to prevent overwrites. Thanks to Chromium. Originally committed as revision 22999 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	10678e5c72	Increase size of patch_borders[]. 6 patches means there can be 7 borders. Found by Chromium. Originally committed as revision 22998 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	19a00c5eb2	avi bgr24 padding fix. Fixes issue1901 Originally committed as revision 22997 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	d0dedce71d	Reindent Originally committed as revision 22996 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	ca6d3f234c	Rewrite ff_sbr_apply in a manner more friendly to PS. This includes merging ff_sbr_dequant into ff_sbr_apply. Originally committed as revision 22995 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

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11593 Commits (bfbdc58e521bc8aa750ce9a1be3bc57ce1c85d53)