diff options
| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2006-11-01 17:18:49 +0000 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2006-11-01 17:18:49 +0000 |
| commit | d55f46e5a87fa1c347a94af1c05ae691537881de (patch) | |
| tree | 287f7eef8de6ed54bdeacb7131fe8fee971ba6ec /libavcodec | |
| parent | 419b878494346c2f9d81f23d7a75cbe03eb5dab0 (diff) | |
Reenable AMD64 optimizations for cabac accidentially disabled in r6852
Originally committed as revision 6853 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/cabac.h | 13 | ||||
| -rw-r--r-- | libavcodec/h264.c | 2 |
2 files changed, 6 insertions, 9 deletions
diff --git a/libavcodec/cabac.h b/libavcodec/cabac.h index 8b2e87b3c9..5956f5c019 100644 --- a/libavcodec/cabac.h +++ b/libavcodec/cabac.h @@ -28,9 +28,6 @@ //#undef NDEBUG #include <assert.h> -#ifdef ARCH_X86_64 -#define ARCH_X86 -#endif #ifdef ARCH_X86 #include "x86_cpu.h" #endif @@ -379,7 +376,7 @@ static int always_inline get_cabac_inline(CABACContext *c, uint8_t * const state #define BYTE "16" #define BYTEEND "20" #endif -#if defined(ARCH_X86_32) && !(defined(PIC) && defined(__GNUC__)) +#if defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) int bit; #ifndef BRANCHLESS_CABAC_DECODER @@ -535,7 +532,7 @@ static int always_inline get_cabac_inline(CABACContext *c, uint8_t * const state ); bit&=1; #endif /* BRANCHLESS_CABAC_DECODER */ -#else /* defined(ARCH_X86_32) && !(defined(PIC) && defined(__GNUC__)) */ +#else /* defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) */ int s = *state; int RangeLPS= ff_h264_lps_range[2*(c->range&0xC0) + s]; int bit, lps_mask attribute_unused; @@ -574,7 +571,7 @@ static int always_inline get_cabac_inline(CABACContext *c, uint8_t * const state if(!(c->low & CABAC_MASK)) refill2(c); #endif /* BRANCHLESS_CABAC_DECODER */ -#endif /* defined(ARCH_X86_32) && !(defined(PIC) && defined(__GNUC__)) */ +#endif /* defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) */ return bit; } @@ -683,7 +680,7 @@ static always_inline int get_cabac_bypass_sign(CABACContext *c, int val){ //FIXME the x86 code from this file should be moved into i386/h264 or cabac something.c/h (note ill kill you if you move my code away from under my fingers before iam finished with it!) //FIXME use some macros to avoid duplicatin get_cabac (cant be done yet as that would make optimization work hard) -#if defined(ARCH_X86_32) && !(defined(PIC) && defined(__GNUC__)) +#if defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) static int decode_significance_x86(CABACContext *c, int max_coeff, uint8_t *significant_coeff_ctx_base, int *index){ void *end= significant_coeff_ctx_base + max_coeff - 1; int minusstart= -(int)significant_coeff_ctx_base; @@ -789,7 +786,7 @@ static int decode_significance_8x8_x86(CABACContext *c, uint8_t *significant_coe ); return coeff_count; } -#endif /* defined(ARCH_X86_32) && !(defined(PIC) && defined(__GNUC__)) */ +#endif /* defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) */ /** * diff --git a/libavcodec/h264.c b/libavcodec/h264.c index a37ea0e374..440c254bf2 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -6139,7 +6139,7 @@ static int decode_cabac_residual( H264Context *h, DCTELEM *block, int cat, int n index[coeff_count++] = last;\ } const uint8_t *sig_off = significant_coeff_flag_offset_8x8[MB_FIELD]; -#if defined(ARCH_X86_32) && !(defined(PIC) && defined(__GNUC__)) +#if defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) coeff_count= decode_significance_8x8_x86(CC, significant_coeff_ctx_base, index, sig_off); } else { coeff_count= decode_significance_x86(CC, max_coeff, significant_coeff_ctx_base, index); |