diff options
| author | Alexander Strange <astrange@ithinksw.com> | 2008-06-24 23:51:17 +0000 |
|---|---|---|
| committer | Alexander Strange <astrange@ithinksw.com> | 2008-06-24 23:51:17 +0000 |
| commit | f67a10cd0c7fd9589e7fadfb8daeec8faba4cd39 (patch) | |
| tree | 91d408a8901eec491f02e60dd4493d35fe10f9b5 /libavcodec | |
| parent | 8bf61f5ba9d0e1108281c5952e0f695a2bbacd4e (diff) | |
Define mm_flags/support to be 0 on architectures where they don't exist.
Make sure we don't try to set them if that's the case.
This lets dct-test and fft-test build with --disable-mmx on x86, but not yet on ARM.
Originally committed as revision 13957 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/dct-test.c | 3 | ||||
| -rw-r--r-- | libavcodec/dsputil.h | 5 | ||||
| -rw-r--r-- | libavcodec/fft-test.c | 3 |
3 files changed, 11 insertions, 0 deletions
diff --git a/libavcodec/dct-test.c b/libavcodec/dct-test.c index 5699d89813..e96c895c21 100644 --- a/libavcodec/dct-test.c +++ b/libavcodec/dct-test.c @@ -531,7 +531,10 @@ int main(int argc, char **argv) init_fdct(); idct_mmx_init(); + +#ifndef mm_flags mm_flags = mm_support(); +#endif for(i=0;i<256;i++) cropTbl[i + MAX_NEG_CROP] = i; for(i=0;i<MAX_NEG_CROP;i++) { diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index 0316a451b3..3b7b8791b8 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -578,6 +578,11 @@ extern int mm_flags; #define DECLARE_ALIGNED_8(t, v) DECLARE_ALIGNED(16, t, v) #define STRIDE_ALIGN 16 +#else + +#define mm_flags 0 +#define mm_support() 0 + #endif #ifndef DECLARE_ALIGNED_8 diff --git a/libavcodec/fft-test.c b/libavcodec/fft-test.c index 88aab487ae..55225fb1f2 100644 --- a/libavcodec/fft-test.c +++ b/libavcodec/fft-test.c @@ -186,7 +186,10 @@ int main(int argc, char **argv) MDCTContext m1, *m = &m1; int fft_nbits, fft_size; +#ifndef mm_flags mm_flags = 0; +#endif + fft_nbits = 9; for(;;) { c = getopt(argc, argv, "hsimn:"); |