RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-26 09:12:33 +00:00
Code Issues Projects Releases Wiki Activity

swscale: unbreak the build on non-x86 systems.

Browse Source
This commit is contained in:
Ronald S. Bultje 2011-05-24 15:32:03 -04:00
parent 1bb0f0c925
commit a724ee6265
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libswscale/swscale_template.c
View File

@ -661,7 +661,9 @@ static int swScale_c(SwsContext *c, const uint8_t* src[], int srcStride[],
if (!enough_lines) if (!enough_lines)
break; //we can't output a dstY line so let's try with the next slice break; //we can't output a dstY line so let's try with the next slice
if (HAVE_MMX) updateMMXDitherTables(c, dstY, lumBufIndex, chrBufIndex, lastInLumBuf, lastInChrBuf); #if HAVE_MMX
updateMMXDitherTables(c, dstY, lumBufIndex, chrBufIndex, lastInLumBuf, lastInChrBuf);
#endif
if (dstY < dstH-2) { if (dstY < dstH-2) {
const int16_t **lumSrcPtr= (const int16_t **) lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize; const int16_t **lumSrcPtr= (const int16_t **) lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
const int16_t **chrSrcPtr= (const int16_t **) chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize; const int16_t **chrSrcPtr= (const int16_t **) chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
@ -786,8 +788,10 @@ static int swScale_c(SwsContext *c, const uint8_t* src[], int srcStride[],
if ((dstFormat == PIX_FMT_YUVA420P) && !alpPixBuf) if ((dstFormat == PIX_FMT_YUVA420P) && !alpPixBuf)
fillPlane(dst[3], dstStride[3], dstW, dstY-lastDstY, lastDstY, 255); fillPlane(dst[3], dstStride[3], dstW, dstY-lastDstY, lastDstY, 255);
if (HAVE_MMX2 && av_get_cpu_flags() & AV_CPU_FLAG_MMX2) #if HAVE_MMX2
if (av_get_cpu_flags() & AV_CPU_FLAG_MMX2)
__asm__ volatile("sfence":::"memory"); __asm__ volatile("sfence":::"memory");
#endif
emms_c(); emms_c();
/* store changed local vars back in the context */ /* store changed local vars back in the context */