*/
#include "bit_depth_template.c"
+#include "libavutil/common.h"
+#include "h264.h"
-#ifndef AVCODEC_H264IDCT_INTERNAL_H
-#define AVCODEC_H264IDCT_INTERNAL_H
-//FIXME this table is a duplicate from h264data.h, and will be removed once the tables from, h264 have been split
-static const uint8_t scan8[16*3]={
- 4+ 1*8, 5+ 1*8, 4+ 2*8, 5+ 2*8,
- 6+ 1*8, 7+ 1*8, 6+ 2*8, 7+ 2*8,
- 4+ 3*8, 5+ 3*8, 4+ 4*8, 5+ 4*8,
- 6+ 3*8, 7+ 3*8, 6+ 4*8, 7+ 4*8,
- 4+ 6*8, 5+ 6*8, 4+ 7*8, 5+ 7*8,
- 6+ 6*8, 7+ 6*8, 6+ 7*8, 7+ 7*8,
- 4+ 8*8, 5+ 8*8, 4+ 9*8, 5+ 9*8,
- 6+ 8*8, 7+ 8*8, 6+ 9*8, 7+ 9*8,
- 4+11*8, 5+11*8, 4+12*8, 5+12*8,
- 6+11*8, 7+11*8, 6+12*8, 7+12*8,
- 4+13*8, 5+13*8, 4+14*8, 5+14*8,
- 6+13*8, 7+13*8, 6+14*8, 7+14*8
-};
-#endif
-
-void FUNCC(ff_h264_idct_add)(uint8_t *_dst, DCTELEM *_block, int stride)
+void FUNCC(ff_h264_idct_add)(uint8_t *_dst, int16_t *_block, int stride)
{
int i;
pixel *dst = (pixel*)_dst;
}
}
-void FUNCC(ff_h264_idct8_add)(uint8_t *_dst, DCTELEM *_block, int stride){
+void FUNCC(ff_h264_idct8_add)(uint8_t *_dst, int16_t *_block, int stride){
int i;
pixel *dst = (pixel*)_dst;
dctcoef *block = (dctcoef*)_block;
}
// assumes all AC coefs are 0
-void FUNCC(ff_h264_idct_dc_add)(uint8_t *_dst, DCTELEM *block, int stride){
+void FUNCC(ff_h264_idct_dc_add)(uint8_t *_dst, int16_t *block, int stride){
int i, j;
int dc = (((dctcoef*)block)[0] + 32) >> 6;
pixel *dst = (pixel*)_dst;
}
}
-void FUNCC(ff_h264_idct8_dc_add)(uint8_t *_dst, DCTELEM *block, int stride){
+void FUNCC(ff_h264_idct8_dc_add)(uint8_t *_dst, int16_t *block, int stride){
int i, j;
int dc = (((dctcoef*)block)[0] + 32) >> 6;
pixel *dst = (pixel*)_dst;
}
}
-void FUNCC(ff_h264_idct_add16)(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[15*8]){
+void FUNCC(ff_h264_idct_add16)(uint8_t *dst, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){
int i;
for(i=0; i<16; i++){
int nnz = nnzc[ scan8[i] ];
}
}
-void FUNCC(ff_h264_idct_add16intra)(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[15*8]){
+void FUNCC(ff_h264_idct_add16intra)(uint8_t *dst, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){
int i;
for(i=0; i<16; i++){
if(nnzc[ scan8[i] ]) FUNCC(ff_h264_idct_add )(dst + block_offset[i], block + i*16*sizeof(pixel), stride);
}
}
-void FUNCC(ff_h264_idct8_add4)(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[15*8]){
+void FUNCC(ff_h264_idct8_add4)(uint8_t *dst, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){
int i;
for(i=0; i<16; i+=4){
int nnz = nnzc[ scan8[i] ];
}
}
-void FUNCC(ff_h264_idct_add8)(uint8_t **dest, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[15*8]){
+void FUNCC(ff_h264_idct_add8)(uint8_t **dest, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){
int i, j;
for(j=1; j<3; j++){
for(i=j*16; i<j*16+4; i++){
}
}
-void FUNCC(ff_h264_idct_add8_422)(uint8_t **dest, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[15*8]){
+void FUNCC(ff_h264_idct_add8_422)(uint8_t **dest, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){
int i, j;
for(j=1; j<3; j++){
* IDCT transforms the 16 dc values and dequantizes them.
* @param qmul quantization parameter
*/
-void FUNCC(ff_h264_luma_dc_dequant_idct)(DCTELEM *_output, DCTELEM *_input, int qmul){
+void FUNCC(ff_h264_luma_dc_dequant_idct)(int16_t *_output, int16_t *_input, int qmul){
#define stride 16
int i;
int temp[16];
#undef stride
}
-void FUNCC(ff_h264_chroma422_dc_dequant_idct)(DCTELEM *_block, int qmul){
+void FUNCC(ff_h264_chroma422_dc_dequant_idct)(int16_t *_block, int qmul){
const int stride= 16*2;
const int xStride= 16;
int i;
}
}
-void FUNCC(ff_h264_chroma_dc_dequant_idct)(DCTELEM *_block, int qmul){
+void FUNCC(ff_h264_chroma_dc_dequant_idct)(int16_t *_block, int qmul){
const int stride= 16*2;
const int xStride= 16;
int a,b,c,d,e;