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avoid possible segfault situations

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Originally committed as revision 5895 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Luca Barbato 2006-08-02 21:37:38 +00:00
parent a0b72f90fc
commit 832e6e9071
1 changed files with 4 additions and 4 deletions
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8
libavcodec/ppc/dsputil_altivec.c
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@ -700,13 +700,13 @@ POWERPC_PERF_START_COUNT(altivec_put_pixels16_num, 1);
#else
for(i=0; i<h; i+=4) {
pixelsv1 = vec_ld(0, (unsigned char*)pixels);
pixelsv2 = vec_ld(16, (unsigned char*)pixels);
pixelsv2 = vec_ld(15, (unsigned char*)pixels);
pixelsv1B = vec_ld(line_size, (unsigned char*)pixels);
pixelsv2B = vec_ld(16 + line_size, (unsigned char*)pixels);
pixelsv2B = vec_ld(15 + line_size, (unsigned char*)pixels);
pixelsv1C = vec_ld(line_size_2, (unsigned char*)pixels);
pixelsv2C = vec_ld(16 + line_size_2, (unsigned char*)pixels);
pixelsv2C = vec_ld(15 + line_size_2, (unsigned char*)pixels);
pixelsv1D = vec_ld(line_size_3, (unsigned char*)pixels);
pixelsv2D = vec_ld(16 + line_size_3, (unsigned char*)pixels);
pixelsv2D = vec_ld(15 + line_size_3, (unsigned char*)pixels);
vec_st(vec_perm(pixelsv1, pixelsv2, perm),
0, (unsigned char*)block);
vec_st(vec_perm(pixelsv1B, pixelsv2B, perm),