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| author | Diego Pettenò <flameeyes@gmail.com> | 2008-10-16 13:34:09 +0000 |
|---|---|---|
| committer | Diego Pettenò <flameeyes@gmail.com> | 2008-10-16 13:34:09 +0000 |
| commit | be449fca79a3b0394143f0a77c99784e65868d9f (patch) | |
| tree | 5c5b2bbfe648467292b30cc501265e556acab101 /libavcodec/i386/flacdsp_mmx.c | |
| parent | a14b362fc650a5e036d413033d9709a526662d89 (diff) | |
| download | ffmpeg-be449fca79a3b0394143f0a77c99784e65868d9f.tar.gz | |
Convert asm keyword into __asm__.
Neither the asm() nor the __asm__() keyword is part of the C99
standard, but while GCC accepts the former in C89 syntax, it is not
accepted in C99 unless GNU extensions are turned on (with -fasm). The
latter form is accepted in any syntax as an extension (without
requiring further command-line options).
Sun Studio C99 compiler also does not accept asm() while accepting
__asm__(), albeit reporting warnings that it's not valid C99 syntax.
Originally committed as revision 15627 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/i386/flacdsp_mmx.c')
| -rw-r--r-- | libavcodec/i386/flacdsp_mmx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/i386/flacdsp_mmx.c b/libavcodec/i386/flacdsp_mmx.c index 1f12bc402f..01c0d7ae8a 100644 --- a/libavcodec/i386/flacdsp_mmx.c +++ b/libavcodec/i386/flacdsp_mmx.c @@ -28,7 +28,7 @@ static void apply_welch_window_sse2(const int32_t *data, int len, double *w_data int n2 = len>>1; x86_reg i = -n2*sizeof(int32_t); x86_reg j = n2*sizeof(int32_t); - asm volatile( + __asm__ volatile( "movsd %0, %%xmm7 \n\t" "movapd "MANGLE(ff_pd_1)", %%xmm6 \n\t" "movapd "MANGLE(ff_pd_2)", %%xmm5 \n\t" @@ -38,7 +38,7 @@ static void apply_welch_window_sse2(const int32_t *data, int len, double *w_data ::"m"(c) ); #define WELCH(MOVPD, offset)\ - asm volatile(\ + __asm__ volatile(\ "1: \n\t"\ "movapd %%xmm7, %%xmm1 \n\t"\ "mulpd %%xmm1, %%xmm1 \n\t"\ @@ -84,7 +84,7 @@ void ff_flac_compute_autocorr_sse2(const int32_t *data, int len, int lag, for(j=0; j<lag; j+=2){ x86_reg i = -len*sizeof(double); if(j == lag-2) { - asm volatile( + __asm__ volatile( "movsd "MANGLE(ff_pd_1)", %%xmm0 \n\t" "movsd "MANGLE(ff_pd_1)", %%xmm1 \n\t" "movsd "MANGLE(ff_pd_1)", %%xmm2 \n\t" @@ -113,7 +113,7 @@ void ff_flac_compute_autocorr_sse2(const int32_t *data, int len, int lag, :"r"(data1+len), "r"(data1+len-j) ); } else { - asm volatile( + __asm__ volatile( "movsd "MANGLE(ff_pd_1)", %%xmm0 \n\t" "movsd "MANGLE(ff_pd_1)", %%xmm1 \n\t" "1: \n\t" |