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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/armv4l/float_arm_vfp.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/armv4l/float_arm_vfp.c')
| -rw-r--r-- | libavcodec/armv4l/float_arm_vfp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/armv4l/float_arm_vfp.c b/libavcodec/armv4l/float_arm_vfp.c index 3ba6f73fee..00b950df7e 100644 --- a/libavcodec/armv4l/float_arm_vfp.c +++ b/libavcodec/armv4l/float_arm_vfp.c @@ -42,7 +42,7 @@ static void vector_fmul_vfp(float *dst, const float *src, int len) { int tmp; - asm volatile( + __asm__ volatile( "fmrx %[tmp], fpscr\n\t" "orr %[tmp], %[tmp], #(3 << 16)\n\t" /* set vector size to 4 */ "fmxr fpscr, %[tmp]\n\t" @@ -90,7 +90,7 @@ static void vector_fmul_vfp(float *dst, const float *src, int len) static void vector_fmul_reverse_vfp(float *dst, const float *src0, const float *src1, int len) { src1 += len; - asm volatile( + __asm__ volatile( "fldmdbs %[src1]!, {s0-s3}\n\t" "fldmias %[src0]!, {s8-s11}\n\t" "fldmdbs %[src1]!, {s4-s7}\n\t" @@ -149,7 +149,7 @@ static void vector_fmul_reverse_vfp(float *dst, const float *src0, const float * */ void float_to_int16_vfp(int16_t *dst, const float *src, int len) { - asm volatile( + __asm__ volatile( "fldmias %[src]!, {s16-s23}\n\t" "ftosis s0, s16\n\t" "ftosis s1, s17\n\t" |