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align 

Originally committed as revision 1477 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2003-01-19 20:04:35 +00:00
parent 35e5fb067e
commit 76fbb0248a
1 changed files with 11 additions and 5 deletions
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16
libavcodec/dsputil.c
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@ -1782,7 +1782,8 @@ static int hadamard8_abs_c(uint8_t *src, int stride, int mean){
static int dct_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
MpegEncContext * const s= (MpegEncContext *)c;
DCTELEM temp[64];
uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
DCTELEM * const temp= (DCTELEM*)aligned_temp;
int sum=0, i;
s->dsp.diff_pixels(temp, src1, src2, stride);
@ -1798,7 +1799,9 @@ void simple_idct(DCTELEM *block); //FIXME
static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
MpegEncContext * const s= (MpegEncContext *)c;
DCTELEM temp[64], bak[64];
uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64*2/8];
DCTELEM * const temp= (DCTELEM*)aligned_temp;
DCTELEM * const bak = ((DCTELEM*)aligned_temp)+64;
int sum=0, i;
s->mb_intra=0;
@ -1820,8 +1823,10 @@ static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *s
static int rd8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
MpegEncContext * const s= (MpegEncContext *)c;
const UINT8 *scantable= s->intra_scantable.permutated;
DCTELEM temp[64];
uint8_t bak[stride*8];
uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
uint64_t __align8 aligned_bak[stride];
DCTELEM * const temp= (DCTELEM*)aligned_temp;
uint8_t * const bak= (uint8_t*)aligned_bak;
int i, last, run, bits, level, distoration, start_i;
const int esc_length= s->ac_esc_length;
uint8_t * length;
@ -1892,7 +1897,8 @@ static int rd8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int
static int bit8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
MpegEncContext * const s= (MpegEncContext *)c;
const UINT8 *scantable= s->intra_scantable.permutated;
DCTELEM temp[64];
uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
DCTELEM * const temp= (DCTELEM*)aligned_temp;
int i, last, run, bits, level, start_i;
const int esc_length= s->ac_esc_length;
uint8_t * length;