diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2007-02-16 21:22:53 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2007-02-16 21:22:53 +0000 |
| commit | 2a115873afb16ed421f2d8eeacfa3d828b64af7f (patch) | |
| tree | 59b8c0decde00fb164c6c523b435636b75140319 | |
| parent | 00e210ddbbda8d06b25a1c0c442534b959629d11 (diff) | |
| download | ffmpeg-2a115873afb16ed421f2d8eeacfa3d828b64af7f.tar.gz | |
add a few asserts to ensure alignment
Originally committed as revision 7994 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/i386/h264dsp_mmx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/i386/h264dsp_mmx.c b/libavcodec/i386/h264dsp_mmx.c index 40cd1a05ff..56004b674d 100644 --- a/libavcodec/i386/h264dsp_mmx.c +++ b/libavcodec/i386/h264dsp_mmx.c @@ -1311,6 +1311,7 @@ static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## MMX(uint8_t *dst, uint8_t * uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\ uint8_t * const halfHV= (uint8_t*)temp;\ int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE/2;\ + assert((int)temp & 7 == 0);\ put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\ OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfHV, stride, SIZE);\ }\ @@ -1319,6 +1320,7 @@ static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t * uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\ uint8_t * const halfHV= (uint8_t*)temp;\ int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE/2;\ + assert((int)temp & 7 == 0);\ put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\ OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfHV, stride, SIZE);\ }\ @@ -1327,6 +1329,7 @@ static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## MMX(uint8_t *dst, uint8_t * uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\ int16_t * const halfV= ((int16_t*)temp) + SIZE*SIZE/2;\ uint8_t * const halfHV= ((uint8_t*)temp);\ + assert((int)temp & 7 == 0);\ put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\ OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+2, halfHV, stride, SIZE, SIZE);\ }\ @@ -1335,6 +1338,7 @@ static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t * uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\ int16_t * const halfV= ((int16_t*)temp) + SIZE*SIZE/2;\ uint8_t * const halfHV= ((uint8_t*)temp);\ + assert((int)temp & 7 == 0);\ put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\ OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+3, halfHV, stride, SIZE, SIZE);\ }\ |