diff options
| 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/cavsdsp_mmx.c | |
| parent | a14b362fc650a5e036d413033d9709a526662d89 (diff) | |
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/cavsdsp_mmx.c')
| -rw-r--r-- | libavcodec/i386/cavsdsp_mmx.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libavcodec/i386/cavsdsp_mmx.c b/libavcodec/i386/cavsdsp_mmx.c index 7489630eeb..15cafd6dc0 100644 --- a/libavcodec/i386/cavsdsp_mmx.c +++ b/libavcodec/i386/cavsdsp_mmx.c @@ -35,7 +35,7 @@ static inline void cavs_idct8_1d(int16_t *block, uint64_t bias) { - asm volatile( + __asm__ volatile( "movq 112(%0), %%mm4 \n\t" /* mm4 = src7 */ "movq 16(%0), %%mm5 \n\t" /* mm5 = src1 */ "movq 80(%0), %%mm2 \n\t" /* mm2 = src5 */ @@ -120,7 +120,7 @@ static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride) cavs_idct8_1d(block+4*i, ff_pw_4); - asm volatile( + __asm__ volatile( "psraw $3, %%mm7 \n\t" "psraw $3, %%mm6 \n\t" "psraw $3, %%mm5 \n\t" @@ -150,7 +150,7 @@ static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride) for(i=0; i<2; i++){ cavs_idct8_1d(b2+4*i, ff_pw_64); - asm volatile( + __asm__ volatile( "psraw $7, %%mm7 \n\t" "psraw $7, %%mm6 \n\t" "psraw $7, %%mm5 \n\t" @@ -175,7 +175,7 @@ static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride) add_pixels_clamped_mmx(b2, dst, stride); /* clear block */ - asm volatile( + __asm__ volatile( "pxor %%mm7, %%mm7 \n\t" "movq %%mm7, (%0) \n\t" "movq %%mm7, 8(%0) \n\t" @@ -275,7 +275,7 @@ static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride) src -= 2*srcStride;\ \ while(w--){\ - asm volatile(\ + __asm__ volatile(\ "pxor %%mm7, %%mm7 \n\t"\ "movd (%0), %%mm0 \n\t"\ "add %2, %0 \n\t"\ @@ -306,7 +306,7 @@ static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride) : "memory"\ );\ if(h==16){\ - asm volatile(\ + __asm__ volatile(\ VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\ VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\ VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\ @@ -328,7 +328,7 @@ static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride) #define QPEL_CAVS(OPNAME, OP, MMX)\ static void OPNAME ## cavs_qpel8_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ int h=8;\ - asm volatile(\ + __asm__ volatile(\ "pxor %%mm7, %%mm7 \n\t"\ "movq %5, %%mm6 \n\t"\ "1: \n\t"\ |