ffmpeg/libavcodec
Justin Ruggles 38dae9c3a6 downmix before imdct unless different size transforms are used. about 20%
faster 5.1-to-stereo downmixing.

Originally committed as revision 12397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-09 17:05:19 +00:00
..
alpha
armv4l __asm __volatile -> asm volatile, improves code consistency and works 2008-02-24 14:46:22 +00:00
bfin FLAT objects cannot have multiple sections, so using the L1 attributes breaks 2008-02-16 15:17:31 +00:00
i386 move draw_edges() into dsputil 2008-03-04 00:07:41 +00:00
mlib
ppc arg 10000l. Fix wrong fix committed in r12141 2008-02-19 07:24:00 +00:00
ps2
sh4
sparc
4xm.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
8bps.c
Makefile cosmetics: Consistently move NAME and FFLIBS to the top of each Makefile. 2008-03-08 14:39:43 +00:00
aac_ac3_parser.c
aac_ac3_parser.h
aac_parser.c
aasc.c
ac3.c
ac3.h
ac3_parser.c
ac3_parser.h
ac3dec.c downmix before imdct unless different size transforms are used. about 20% 2008-03-09 17:05:19 +00:00
ac3enc.c
ac3tab.c
ac3tab.h
adpcm.c IMA ADPCM encoder - QT variant 2008-03-06 07:30:41 +00:00
adx.h
adxdec.c
adxenc.c
alac.c
allcodecs.c IMA ADPCM encoder - QT variant 2008-03-06 07:30:41 +00:00
apedec.c Remove unused elements from tables. 2008-03-04 22:09:54 +00:00
apiexample.c
asv1.c remove #include "mpegvideo.h" where it is not needed 2008-03-05 00:07:53 +00:00
atrac3.c
atrac3data.h
audioconvert.c
avcodec.h Make av_class a pointer to a const AVClass. Addresses one warning in 2008-03-06 17:41:31 +00:00
avs.c
beosthread.c
bethsoftvideo.c
bethsoftvideo.h
bitstream.c const 2008-02-04 00:49:14 +00:00
bitstream.h const 2008-02-04 00:49:14 +00:00
bitstream_filter.c
bmp.c
bmp.h
bmpenc.c
bytestream.h
c93.c
cabac.c
cabac.h Use cltd instead of cdq asm mnemonic, ICC and gcc support both, but 2008-02-28 17:01:35 +00:00
cavs.c
cavs.h
cavs_parser.c
cavsdata.h
cavsdec.c
cavsdsp.c
cinepak.c
cljr.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
colorspace.h
cook.c
cookdata.h
cscd.c Some consts for cscd decoder helper functions 2008-02-02 14:34:43 +00:00
cyuv.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
dca.c Don't use unchecked data from the bitstream. 2008-03-06 14:22:02 +00:00
dca.h
dca_parser.c
dcadata.h
dcahuff.h
dct-test.c floating point AAN IDCT 2008-02-26 14:59:11 +00:00
dnxhddata.c
dnxhddata.h
dnxhddec.c remove #include "mpegvideo.h" where it is not needed 2008-03-05 00:07:53 +00:00
dnxhdenc.c
dpcm.c
dsicinav.c
dsputil.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
dsputil.h move EDGE_WIDTH definition allong with draw_edges where it belongs 2008-03-05 00:38:14 +00:00
dump_extradata_bsf.c
dv.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
dvbsub.c
dvbsub_parser.c
dvbsubdec.c
dvdata.h
dvdsub_parser.c
dvdsubdec.c
dvdsubenc.c
dxa.c
elbg.c
elbg.h
error_resilience.c typo fix: inited --> initialized 2008-02-13 09:26:10 +00:00
eval.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
eval.h Fix 2008-02-15 12:04:35 +00:00
faandct.c Fix unused variable warnings. 2008-03-08 17:18:28 +00:00
faandct.h
faanidct.c Fix unused variable warnings. 2008-03-08 17:18:28 +00:00
faanidct.h include dependencies ... 2008-02-26 23:49:41 +00:00
fdctref.c
fft-test.c
fft.c
ffv1.c
flac.c Fix ;; 2008-02-19 22:09:08 +00:00
flacenc.c assert() and note about odd len. 2008-02-09 14:45:36 +00:00
flashsv.c
flashsvenc.c
flicvideo.c
fraps.c Fraps v5 decoding support 2008-03-09 09:04:35 +00:00
g726.c Fix ;; 2008-02-19 22:09:08 +00:00
gif.c
gifdec.c fix interlaced decoding, original patch from reimar 2008-03-06 09:45:59 +00:00
golomb.c
golomb.h
h261.c
h261.h
h261_parser.c
h261data.h
h261dec.c
h261enc.c
h263.c
h263.h
h263_parser.c don't cast const away 2008-02-01 23:48:39 +00:00
h263_parser.h
h263data.h
h263dec.c Avoid linking with h263 and mpeg4 find_frame_end() 2008-03-05 14:46:51 +00:00
h264.c more aspect ratios added in one of the ammendments 2008-03-01 01:58:25 +00:00
h264.h ff_h264_idct8_add_sse2. 2008-02-03 07:05:11 +00:00
h264_mp4toannexb_bsf.c
h264_parser.c
h264_parser.h
h264data.h more aspect ratios added in one of the ammendments 2008-03-01 01:58:25 +00:00
h264dspenc.c
h264enc.c
h264idct.c
h264pred.c
h264pred.h
huffman.c huffman: add a zero_count flag and use it in fraps 2008-03-08 18:08:16 +00:00
huffman.h huffman: add a zero_count flag and use it in fraps 2008-03-08 18:08:16 +00:00
huffyuv.c
idcinvideo.c
imc.c Check that we have enough input data in IMC decoder. 2008-02-05 18:39:55 +00:00
imcdata.h
imgconvert.c This should not be part of the public API 2008-02-15 20:19:46 +00:00
imgconvert.h include required header 2008-03-03 23:10:13 +00:00
imgconvert_template.h
imgresample.c Make av_class a pointer to a const AVClass. Addresses one warning in 2008-03-06 17:41:31 +00:00
imx_dump_header_bsf.c
indeo2.c
indeo2data.h
indeo3.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
indeo3data.h
interplayvideo.c
intrax8.c
intrax8.h
intrax8dsp.c
intrax8huf.h
jfdctfst.c
jfdctint.c
jpegls.c
jpegls.h
jpeglsdec.c
jpeglsdec.h
jpeglsenc.c
jrevdct.c
kmvc.c
lcl.h
lcldec.c Remove duplicate ; 2008-02-19 21:46:40 +00:00
lclenc.c
liba52.c Cosmetics: indentation 2008-02-13 14:24:34 +00:00
libamr.c Make AMR-NB block size const and 8 bits. 2008-02-29 08:01:01 +00:00
libfaac.c
libfaad.c
libgsm.c
libmp3lame.c Add 'reservoir' flag to lavc's flags2 controlling whether or not codes may 2008-02-11 08:01:07 +00:00
libtheoraenc.c
libvorbis.c
libx264.c
libxvid_internal.h
libxvid_rc.c
libxvidff.c Remove pointless code. 2008-02-09 18:02:28 +00:00
ljpegenc.c
loco.c
lzw.c
lzw.h
lzwenc.c
mace.c
mathops.h
mdct.c
mdec.c const 2008-02-01 03:34:43 +00:00
mjpeg.c
mjpeg.h
mjpeg_parser.c
mjpega_dump_header_bsf.c
mjpegbdec.c
mjpegdec.c remove #include "mpegvideo.h" where it is not needed 2008-03-05 00:07:53 +00:00
mjpegdec.h remove #include "mpegvideo.h" where it is not needed 2008-03-05 00:07:53 +00:00
mjpegenc.c
mjpegenc.h
mlp_parser.c
mlp_parser.h
mmvideo.c
motion-test.c
motion_est.c
motion_est_template.c
movsub_bsf.c
mp3_header_compress_bsf.c
mp3_header_decompress_bsf.c
mpc.c
mpc.h
mpc7.c typo fix: inited --> initialized 2008-02-13 09:26:10 +00:00
mpc7data.h
mpc8.c typo fix: inited --> initialized 2008-02-13 09:26:10 +00:00
mpc8data.h
mpc8huff.h
mpcdata.h
mpeg4data.h
mpeg4video_parser.c
mpeg4video_parser.h
mpeg12.c Make find_frame_end() merge 2 mpeg2 field pictures. This should make mpeg2 2008-02-20 19:45:38 +00:00
mpeg12.h
mpeg12data.c move ff_mpeg1_dc_scale_table to mpegvideo.c 2008-03-05 21:29:15 +00:00
mpeg12data.h move relevant declarations to mpeg12data.h 2008-03-05 00:06:09 +00:00
mpeg12decdata.h
mpeg12enc.c
mpegaudio.c
mpegaudio.h
mpegaudio_parser.c
mpegaudiodata.c
mpegaudiodata.h
mpegaudiodec.c typo fix: inited --> initialized 2008-02-13 09:26:10 +00:00
mpegaudiodecheader.c
mpegaudiodecheader.h
mpegaudiodectab.h
mpegaudioenc.c
mpegaudiotab.h
mpegvideo.c move ff_mpeg1_dc_scale_table to mpegvideo.c 2008-03-05 21:29:15 +00:00
mpegvideo.h move EDGE_WIDTH definition allong with draw_edges where it belongs 2008-03-05 00:38:14 +00:00
mpegvideo_common.h
mpegvideo_enc.c Fix trellis quant + AAN DCT. 2008-02-25 22:43:42 +00:00
mpegvideo_parser.c revert 12156 2008-02-20 20:24:38 +00:00
msmpeg4.c typo fix: inited --> initialized 2008-02-13 09:26:10 +00:00
msmpeg4.h
msmpeg4data.c
msmpeg4data.h
msrle.c
msvideo1.c
nellymoserdec.c
noise_bsf.c
nuv.c
opt.c Fix handling flags with the MSB set. 2008-03-05 03:59:07 +00:00
opt.h Install headers in $prefix/include/$libname 2008-02-25 09:22:11 +00:00
os2thread.c
parser.c
parser.h
pcm.c
pcx.c
png.c decode mng color decorrelation 2008-02-26 10:21:33 +00:00
png.h decode mng color decorrelation 2008-02-26 10:21:33 +00:00
pngdec.c decode mng color decorrelation 2008-02-26 10:21:33 +00:00
pngenc.c simplify 2008-02-26 07:35:56 +00:00
pnm.c
pnm.h
pnm_parser.c
pnmenc.c
pthread.c
ptx.c
qdm2.c typo fix: inited --> initialized 2008-02-13 09:26:10 +00:00
qdm2data.h
qdrw.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
qpeg.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
qtrle.c mark qtrle input data as const. 2008-02-02 22:09:07 +00:00
qtrleenc.c
ra144.c
ra144.h
ra288.c
ra288.h
rangecoder.c
rangecoder.h
ratecontrol.c Missing const 2008-02-19 21:37:53 +00:00
ratecontrol.h
raw.c
raw.h
rawdec.c 1000l parenthesis 2008-02-28 16:11:56 +00:00
rawenc.c
rectangle.h
remove_extradata_bsf.c
resample.c
resample2.c
rl.h move run length table constants to rl.h 2008-03-04 23:58:12 +00:00
rle.c
rle.h
roqaudioenc.c
roqvideo.c
roqvideo.h Add some const where appropriate 2008-02-02 21:55:56 +00:00
roqvideodec.c Add some const where appropriate 2008-02-02 21:55:56 +00:00
roqvideoenc.c
rpza.c
rtjpeg.c Add some const keywords in rtjpeg decoder 2008-02-01 16:20:27 +00:00
rtjpeg.h dsputil.h is a local header 2008-03-03 23:14:25 +00:00
rv10.c
rv30.c
rv30data.h
rv30dsp.c
rv34.c
rv34.h Make luma_dc_quant_i and luma_dc_quant_p const, fixes a couple of 2008-02-04 10:26:35 +00:00
rv34data.h
rv34vlc.h
rv40.c
rv40data.h
rv40vlc2.h
s3tc.c use AV_RL* instead of le2me_* 2008-02-01 23:49:56 +00:00
s3tc.h
sgi.h
sgidec.c
sgienc.c
shorten.c
simple_idct.c
simple_idct.h
smacker.c 100l, since we already check for buf_size == 769 we should also 2008-02-02 22:34:44 +00:00
smc.c
snow.c cosmetics: Fix indentation in a few more places. 2008-03-08 20:27:16 +00:00
snow.h
sonic.c
sp5x.h
sp5xdec.c
sunrast.c
svq1.c
svq1.h
svq1_cb.h
svq1_vlc.h
svq1dec.c
svq1enc.c
svq1enc_cb.h
svq3.c
targa.c
targaenc.c
tiertexseqv.c
tiff.c
tiff.h
tiffenc.c Fix warning: 2008-02-02 21:38:25 +00:00
truemotion1.c
truemotion1data.h
truemotion2.c
truespeech.c
truespeech_data.h
tscc.c
tta.c
txd.c
ulti.c
ulti_cb.h
unary.h
utils.c indentation 2008-03-06 23:10:47 +00:00
vb.c
vc1.c typo fix: inited --> initialized 2008-02-13 09:26:10 +00:00
vc1.h define BI frame type along with other frame types 2008-03-05 15:19:26 +00:00
vc1_parser.c
vc1acdata.h
vc1data.c
vc1data.h
vc1dsp.c
vcr1.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
vmdav.c
vmnc.c
vorbis.c 30% faster ff_vorbis_floor1_render_list, 3% faster overall 2008-02-09 13:53:15 +00:00
vorbis.h
vorbis_data.c
vorbis_dec.c
vorbis_enc.c
vorbis_enc_data.h
vp3.c remove #include "mpegvideo.h" where it is not needed 2008-03-05 00:07:53 +00:00
vp3data.h
vp3dsp.c
vp5.c remove #include "mpegvideo.h" where it is not needed 2008-03-05 00:07:53 +00:00
vp5data.h
vp6.c huffman: pass hnode_first as a flag instead of as an argument on its own 2008-03-08 17:57:13 +00:00
vp6data.h
vp56.c const 2008-02-01 16:16:40 +00:00
vp56.h remove #include "mpegvideo.h" where it is not needed 2008-03-05 00:07:53 +00:00
vp56data.c
vp56data.h
vqavideo.c Fix ;; 2008-02-19 22:09:08 +00:00
w32thread.c __stdcall -> WINAPI 2008-03-07 19:47:44 +00:00
wavpack.c const 2008-02-01 16:12:00 +00:00
wma.c
wma.h
wmadata.h
wmadec.c const 2008-02-01 16:14:32 +00:00
wmaenc.c silence wmaenc.c:181: warning:suggestparentheses around assignment used as truth value 2008-02-15 13:44:08 +00:00
wmv2.c
wmv2.h
wmv2dec.c
wmv2enc.c
wnv1.c
ws-snd1.c const 2008-02-01 16:20:59 +00:00
xan.c fix the WC3 Xan decoder by correcting the frame accounting logic 2008-03-05 06:58:20 +00:00
xiph.c
xiph.h
xl.c remove more useless mpegvideo.h includes 2008-03-05 00:43:11 +00:00
xsubdec.c
xvmc_render.h
xvmcvideo.c
zmbv.c indentation 2008-03-09 14:16:27 +00:00
zmbvenc.c