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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-08-14 15:31:43 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-08-14 15:34:39 +0200 |
| commit | 7427d1ca4ab202def24fc3cefc4401a351d7248c (patch) | |
| tree | be2cd06e1e5457daad74966a0155e86baa5e9086 /libavcodec/x86/cabac.h | |
| parent | 0e05908c954ff64ef2fcb2a97ed083bc285282c1 (diff) | |
| parent | 0d230e9312a676266bd6fa3478032db4860221a7 (diff) | |
| download | ffmpeg-7427d1ca4ab202def24fc3cefc4401a351d7248c.tar.gz | |
Merge remote-tracking branch 'qatar/master'
* qatar/master:
g723.1: simplify scale_vector()
g723.1: simplify normalize_bits()
vda: cosmetics: fix Doxygen comment formatting
vda: better frame allocation
vda: Merge implementation into one file
vda: support synchronous decoding
vda: Reuse the bitstream buffer and reallocate it only if needed
build: Factor out mpegvideo encoding dependencies to CONFIG_MPEGVIDEOENC
avprobe: Include libm.h for the log2 fallback
proresenc: use the edge emulation buffer
rtmp: handle bytes read reports
configure: Fix typo in mpeg2video/svq1 decoder dependency declaration
Use log2(x) instead of log(x) / log(2)
x86: swscale: fix fragile memory accesses
x86: swscale: remove disabled code
x86: yadif: fix asm with suncc
x86: cabac: allow building with suncc
x86: mlpdsp: avoid taking address of void
ARM: intmath: use native-size return types for clipping functions
Conflicts:
configure
ffprobe.c
libavcodec/Makefile
libavcodec/g723_1.c
libavcodec/v210dec.h
libavcodec/vda.h
libavcodec/vda_h264.c
libavcodec/x86/cabac.h
libavfilter/x86/yadif_template.c
libswscale/x86/rgb2rgb_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/x86/cabac.h')
| -rw-r--r-- | libavcodec/x86/cabac.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/libavcodec/x86/cabac.h b/libavcodec/x86/cabac.h index dc61a5bce2..dbac83f858 100644 --- a/libavcodec/x86/cabac.h +++ b/libavcodec/x86/cabac.h @@ -169,14 +169,16 @@ static av_always_inline int get_cabac_inline_x86(CABACContext *c, __asm__ volatile( BRANCHLESS_GET_CABAC("%0", "%q0", "(%4)", "%1", "%w1", "%2", "%q2", "%3", "%b3", - "%a6(%5)", "%a7(%5)", "%a8", "%a9", "%a10", "%11") + "%c6(%5)", "%c7(%5)", + AV_STRINGIFY(H264_NORM_SHIFT_OFFSET), + AV_STRINGIFY(H264_LPS_RANGE_OFFSET), + AV_STRINGIFY(H264_MLPS_STATE_OFFSET), + "%8") : "=&r"(bit), "+&r"(c->low), "+&r"(c->range), "=&q"(tmp) : "r"(state), "r"(c), "i"(offsetof(CABACContext, bytestream)), - "i"(offsetof(CABACContext, bytestream_end)), - "i"(H264_NORM_SHIFT_OFFSET), - "i"(H264_LPS_RANGE_OFFSET), - "i"(H264_MLPS_STATE_OFFSET) TABLES_ARG + "i"(offsetof(CABACContext, bytestream_end)) + TABLES_ARG : "%"REG_c, "memory" ); return bit & 1; @@ -188,8 +190,8 @@ static av_always_inline int get_cabac_bypass_sign_x86(CABACContext *c, int val) { x86_reg tmp; __asm__ volatile( - "movl %a6(%2), %k1 \n\t" - "movl %a3(%2), %%eax \n\t" + "movl %c6(%2), %k1 \n\t" + "movl %c3(%2), %%eax \n\t" "shl $17, %k1 \n\t" "add %%eax, %%eax \n\t" "sub %k1, %%eax \n\t" @@ -200,16 +202,16 @@ static av_always_inline int get_cabac_bypass_sign_x86(CABACContext *c, int val) "sub %%edx, %%ecx \n\t" "test %%ax, %%ax \n\t" "jnz 1f \n\t" - "mov %a4(%2), %1 \n\t" + "mov %c4(%2), %1 \n\t" "subl $0xFFFF, %%eax \n\t" "movzwl (%1), %%edx \n\t" "bswap %%edx \n\t" "shrl $15, %%edx \n\t" "add $2, %1 \n\t" "addl %%edx, %%eax \n\t" - "mov %1, %a4(%2) \n\t" + "mov %1, %c4(%2) \n\t" "1: \n\t" - "movl %%eax, %a3(%2) \n\t" + "movl %%eax, %c3(%2) \n\t" : "+c"(val), "=&r"(tmp) : "r"(c), |