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Michael Niedermayer 1a396d1ee0 avcodec/x86/mlpdsp_init: Simplify mlp_filter_channel_x86() 
Based on patch by Francisco Blas Izquierdo Riera
Commit message partly taken from carl

fixes a compilation
error in mlpdsp_init.c with -fstack-check and some gcc compilers (I
reproduced the issue with gcc 4.7.3) by simplifying the code.

See also https://bugs.gentoo.org/show_bug.cgi?id=471756

$ make libavcodec/x86/mlpdsp_init.o
libavcodec/x86/mlpdsp_init.c: In function ‘mlp_filter_channel_x86’:
libavcodec/x86/mlpdsp_init.c:142:5: error: can’t find a register in
class ‘GENERAL_REGS’ while reloading ‘asm’
libavcodec/x86/mlpdsp_init.c:142:5: error: ‘asm’ operand has impossible
constraints

4551 -> 4509 dezicycles

Reviewed-by: Ramiro Polla <ramiro.polla@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 03f39fbb2a558153a3c464edec1378d637a755fe)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-14 14:27:22 +01:00
..
ac3dsp_init.c
Merge commit 'b0be1ae792ac8bbfb0fc7b9b9cb39eaf0feb489b'
2014-01-09 20:24:15 +01:00
ac3dsp.asm
Merge remote-tracking branch 'qatar/master'
2013-04-27 11:35:03 +02:00
cabac.h
avcodec/cabac: support UNCHECKED_BITSTREAM_READER = 0
2013-10-31 11:13:27 +01:00
cavsdsp.c
Merge remote-tracking branch 'qatar/master'
2013-12-05 11:55:41 +01:00
constants.c
Merge commit '71469f3b636fbe06b6aca5933f9fdebddd8d5f57'
2013-05-09 11:36:29 +02:00
constants.h
Merge commit '71469f3b636fbe06b6aca5933f9fdebddd8d5f57'
2013-05-09 11:36:29 +02:00
dca.h
Merge commit 'b23bc95920e2f10b9621857e829c45b064f356c0'
2014-02-19 15:44:48 +01:00
dcadsp_init.c
x86/synth_filter: add missing HAVE_YASM guard
2014-10-06 01:50:01 +02:00
dcadsp.asm
Merge commit '4cb6964244fd6c099383d8b7e99731e72cc844b9'
2014-02-28 21:41:19 +01:00
dct32.asm
…
dct_init.c
Merge remote-tracking branch 'qatar/master'
2013-08-22 14:28:42 +02:00
deinterlace.asm
…
dirac_dwt.c
Merge commit '1399931d07f0f37ef4526eb8d39d33c64e09618a'
2013-05-14 12:12:20 +02:00
dirac_dwt.h
…
diracdsp_mmx.c
Merge commit '1399931d07f0f37ef4526eb8d39d33c64e09618a'
2013-05-14 12:12:20 +02:00
diracdsp_mmx.h
…
diracdsp_yasm.asm
…
dnxhdenc.c
Merge commit '6369ba3c9cc74becfaad2a8882dff3dd3e7ae3c0'
2013-08-30 12:08:28 +02:00
dsputil_init.c
Move add/diff_int16 to lossless_videodsp
2014-01-20 21:32:47 +01:00
dsputil_mmx.c
Merge commit '458446acfa1441d283dacf9e6e545beb083b8bb0'
2013-11-15 15:07:10 +01:00
dsputil_qns_template.c
avcodec/x86/dsputil_qns_template: use av_assert
2013-03-26 04:08:28 +01:00
dsputil_x86.c
Merge commit '2ddb35b91131115c094d90e04031451023441b4d'
2013-10-06 11:50:01 +02:00
dsputil_x86.h
Merge commit '017a06a9ee86b047079166c2694c9c655ff03356'
2014-02-20 14:58:04 +01:00
dsputil.asm
x86/dsputil: add emms to ff_scalarproduct_int16_mmxext()
2014-09-20 18:40:33 +02:00
dsputilenc_mmx.c
Merge remote-tracking branch 'qatar/master'
2013-12-05 11:55:41 +01:00
dsputilenc.asm
…
dwt_yasm.asm
…
fdct.c
Merge remote-tracking branch 'qatar/master'
2013-10-07 11:37:47 +02:00
fft_init.c
Merge remote-tracking branch 'qatar/master'
2013-08-22 14:28:42 +02:00
fft.asm
x86: Fix compilation with nasm on PPC & OS/2
2013-10-08 12:36:19 +02:00
fft.h
Merge remote-tracking branch 'qatar/master'
2013-08-22 14:28:42 +02:00
flacdsp_init.c
x86/fladsp: add missing check to ff_flacdsp_init_x86()
2014-02-16 12:06:04 +01:00
flacdsp.asm
x86: Move XOP emulation to x86util
2014-02-24 08:30:19 +01:00
fmtconvert_init.c
Merge commit 'e998b56362c711701b3daa34e7b956e7126336f4'
2013-08-30 12:50:01 +02:00
fmtconvert.asm
fmtconvert: Explicitly use int32_t instead of int
2013-07-17 11:02:47 +03:00
fpel_mmx.c
Merge commit '1399931d07f0f37ef4526eb8d39d33c64e09618a'
2013-05-14 12:12:20 +02:00
fpel.asm
Merge commit '8db00081a37d5b7e23918ee500bb16bc59b57197'
2013-04-20 13:42:51 +02:00
h263_loopfilter.asm
…
h263dsp_init.c
Merge commit '0338c396987c82b41d322630ea9712fe5f9561d6'
2013-11-08 17:42:56 +01:00
h264_chromamc_10bit.asm
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
h264_chromamc.asm
dsputil: Make dsputil selectable
2013-04-10 11:04:05 +03:00
h264_deblock_10bit.asm
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
h264_deblock.asm
Merge commit 'bbe4a6db44f0b55b424a5cc9d3e89cd88e250450'
2013-10-08 11:23:00 +02:00
h264_i386.h
…
h264_idct_10bit.asm
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
h264_idct.asm
Merge remote-tracking branch 'qatar/master'
2013-10-08 12:10:02 +02:00
h264_intrapred_10bit.asm
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
h264_intrapred_init.c
Merge commit 'a03a642d5ceb5f2f7c6ebbf56ff365dfbcdb65eb'
2014-01-06 16:51:23 +01:00
h264_intrapred.asm
avcodec/x86: remove 3 sub in pred4x4_tm_vp8_8.
2013-11-17 23:12:35 +01:00
h264_qpel_8bit.asm
…
h264_qpel_10bit.asm
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
h264_qpel.c
Merge remote-tracking branch 'qatar/master'
2013-07-18 09:53:47 +02:00
h264_weight_10bit.asm
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
h264_weight.asm
…
h264chroma_init.c
Merge remote-tracking branch 'qatar/master'
2013-07-18 09:53:47 +02:00
h264dsp_init.c
Merge commit 'a03a642d5ceb5f2f7c6ebbf56ff365dfbcdb65eb'
2014-01-06 16:51:23 +01:00
hpeldsp_init.c
Merge commit '4c642d8d98703faf52983243098f35865e15b312'
2014-01-09 20:32:53 +01:00
hpeldsp_mmx.c
Merge commit '1399931d07f0f37ef4526eb8d39d33c64e09618a'
2013-05-14 12:12:20 +02:00
hpeldsp_rnd_template.c
Merge commit '46bb456853b197f4562de7acf5d42abf11ded9be'
2013-05-14 10:18:46 +02:00
hpeldsp.asm
x86: hpeldsp: Use PAVGB instruction macro where necessary
2013-11-04 01:29:23 +01:00
idct_mmx_xvid.c
Merge commit '0b8b2ae5e93d616c2ece59f7175f483154cff918'
2013-10-06 11:25:22 +02:00
idct_sse2_xvid.c
avcodec/x86/idct_sse2_xvid: fix non C99 inline function
2014-05-05 00:09:17 +02:00
idct_xvid.h
…
imdct36.asm
x86/imdct36: use sse3 instructions in the last BUTTERF step when possible
2014-02-27 23:28:15 +01:00
lossless_videodsp_init.c
avcodec/x86/lossless_videodsp: disable median optimizations for 16bps
2014-01-23 01:51:24 +01:00
lossless_videodsp.asm
avcodec/x86/lossless_videodsp: fix w type
2014-02-15 06:41:38 +01:00
lpc.c
avcodec/x86/lpc: Fix cpu flag checks so they work
2013-08-30 12:34:52 +02:00
Makefile
tta/x86: add ff_ttafilter_process_dec_{ssse3, sse4}
2014-02-17 13:51:19 +01:00
mathops.h
mathops/x86: work around inline asm miscompilation with GCC 4.8.1
2013-09-15 11:15:07 -04:00
mlpdsp.c
avcodec/x86/mlpdsp_init: Simplify mlp_filter_channel_x86()
2015-03-14 14:27:22 +01:00
motion_est.c
Merge commit '6369ba3c9cc74becfaad2a8882dff3dd3e7ae3c0'
2013-08-30 12:08:28 +02:00
mpeg4qpel.asm
…
mpegaudiodsp.c
x86/imdct36: don't build imdct36_float_sse on x86_64 targets
2014-02-27 22:54:03 +01:00
mpegvideo.c
Merge commit 'dfc50ac85e9d68a771b556297b7c411650206f3b'
2013-12-20 23:44:31 +01:00
mpegvideoenc_template.c
avcodec/x86/mpegvideoenc_template: fix integer overflow
2014-03-27 11:20:56 +01:00
mpegvideoenc.c
Merge commit 'dfc50ac85e9d68a771b556297b7c411650206f3b'
2013-12-20 23:44:31 +01:00
pngdsp_init.c
Merge remote-tracking branch 'qatar/master'
2013-07-18 09:53:47 +02:00
pngdsp.asm
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
proresdsp_init.c
Merge commit 'b23650491fbd579a4365f42bd42575afb7b53f7e'
2014-02-28 17:13:00 +01:00
proresdsp.asm
…
qpel.asm
Merge commit '8db00081a37d5b7e23918ee500bb16bc59b57197'
2013-04-20 13:42:51 +02:00
rnd_mmx.c
Merge commit '1399931d07f0f37ef4526eb8d39d33c64e09618a'
2013-05-14 12:12:20 +02:00
rnd_template.c
Merge commit '46bb456853b197f4562de7acf5d42abf11ded9be'
2013-05-14 10:18:46 +02:00
rv34dsp_init.c
Merge commit 'b0be1ae792ac8bbfb0fc7b9b9cb39eaf0feb489b'
2014-01-09 20:24:15 +01:00
rv34dsp.asm
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
rv40dsp_init.c
Merge commit 'e998b56362c711701b3daa34e7b956e7126336f4'
2013-08-30 12:50:01 +02:00
rv40dsp.asm
Merge commit 'e2b5b097898c9155f4bdff4d83cdc54d5eef6930'
2013-11-05 10:26:07 +01:00
sbrdsp_init.c
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
sbrdsp.asm
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
simple_idct.c
x86/simple_idct: use LOCAL_ALIGNED instead of DECLARE_ALIGNED
2013-09-03 17:02:49 +00:00
snowdsp.c
Merge commit '1399931d07f0f37ef4526eb8d39d33c64e09618a'
2013-05-14 12:12:20 +02:00
ttadsp_init.c
tta/x86: add ff_ttafilter_process_dec_{ssse3, sse4}
2014-02-17 13:51:19 +01:00
ttadsp.asm
tta/x86: add ff_ttafilter_process_dec_{ssse3, sse4}
2014-02-17 13:51:19 +01:00
v210-init.c
…
v210.asm
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
vc1dsp_init.c
x86: avcodec: Add a bunch of missing #includes for av_cold
2014-01-09 15:09:07 +01:00
vc1dsp_mmx.c
Merge commit '1399931d07f0f37ef4526eb8d39d33c64e09618a'
2013-05-14 12:12:20 +02:00
vc1dsp.asm
…
vc1dsp.h
…
videodsp_init.c
Merge commit '51daafb02eaf96e0743a37ce95a7f5d02c1fa3c2'
2014-01-31 14:30:30 +01:00
videodsp.asm
x86: videodsp: Fix a bug in a %if statement where we used '%%' instead of '&&'.
2014-01-30 15:33:23 +01:00
vorbisdsp_init.c
Merge commit '6369ba3c9cc74becfaad2a8882dff3dd3e7ae3c0'
2013-08-30 12:08:28 +02:00
vorbisdsp.asm
…
vp3dsp_init.c
Merge remote-tracking branch 'qatar/master'
2013-07-18 09:53:47 +02:00
vp3dsp.asm
Merge commit 'c46819f2299c73cd1bfa8ef04d08b0153a5699d3'
2013-04-16 00:44:20 +02:00
vp6dsp_init.c
Merge commit 'b0be1ae792ac8bbfb0fc7b9b9cb39eaf0feb489b'
2014-01-09 20:24:15 +01:00
vp6dsp.asm
Merge commit '8506ff97c9ea4a1f52983497ecf8d4ef193403a9'
2013-08-24 11:04:11 +02:00
vp8dsp_init.c
avcodec/vp8dsp: add VP7 idct and loop filter
2014-02-15 02:15:35 +01:00
vp8dsp_loopfilter.asm
Merge commit '1700b4e678ed329611a16b20d11e64b7abda4839'
2013-11-02 10:13:14 +01:00
vp8dsp.asm
Merge commit '1700b4e678ed329611a16b20d11e64b7abda4839'
2013-11-02 10:13:14 +01:00
vp9dsp_init.c
vp9/x86: intra prediction SIMD.
2014-02-17 13:39:00 +01:00
vp9intrapred.asm
vp9/x86: fix overwrite in ipred_vl_4x4_ssse3.
2014-06-12 08:52:24 +02:00
vp9itxfm.asm
vp9/x86: use explicit register for relative stack references.
2014-01-24 19:25:25 -05:00
vp9lpf.asm
avcodec/x86/vp9lpf: Always include x86util.asm
2014-09-20 18:40:33 +02:00
vp9mc.asm
vp9/x86: rename ff_avg[48]_sse to ff_avg[48]_mmxext
2014-01-18 17:08:25 +01:00
vp56_arith.h
…
w64xmmtest.c
x86: Add an xmm clobbering wrapper for avcodec_encode_video2
2013-09-17 10:53:23 +02:00