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| author | Diego Biurrun <diego@biurrun.de> | 2011-12-21 11:39:39 +0100 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2011-12-21 12:06:37 +0100 |
| commit | 6fdb2ce34a765de95c0fe341cbcbfa0b1a21a82d (patch) | |
| tree | b72747bb1d3e796c09aed153536adc102cb5e711 /libavcodec/x86 | |
| parent | c18365402bbb6fbfa7854b47c3288f9e31f39f44 (diff) | |
| download | ffmpeg-6fdb2ce34a765de95c0fe341cbcbfa0b1a21a82d.tar.gz | |
x86: Tighten register constraints for decode_significance*_x86.
On 32-bit OS X with gcc 4.0/4.2 and shared libraries enabled, the ebx register
is not available, but required to assemble the functions.
This reverts commit 8742a4f to a simplified version of the original constraints.
Diffstat (limited to 'libavcodec/x86')
| -rw-r--r-- | libavcodec/x86/h264_i386.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/x86/h264_i386.h b/libavcodec/x86/h264_i386.h index 50e80d0f7a..6cd81feae0 100644 --- a/libavcodec/x86/h264_i386.h +++ b/libavcodec/x86/h264_i386.h @@ -36,7 +36,7 @@ //FIXME use some macros to avoid duplicating get_cabac (cannot be done yet //as that would make optimization work hard) -#if HAVE_6REGS && !defined(BROKEN_RELOCATIONS) +#if HAVE_EBX_AVAILABLE && !defined(BROKEN_RELOCATIONS) static int decode_significance_x86(CABACContext *c, int max_coeff, uint8_t *significant_coeff_ctx_base, int *index, x86_reg last_off){ @@ -144,6 +144,6 @@ static int decode_significance_8x8_x86(CABACContext *c, ); return coeff_count; } -#endif /* HAVE_6REGS && !defined(BROKEN_RELOCATIONS) */ +#endif /* HAVE_EBX_AVAILABLE && !defined(BROKEN_RELOCATIONS) */ #endif /* AVCODEC_X86_H264_I386_H */ |