Lines Matching defs:qmul
248 * @param qmul quantization parameter
250 void FUNCC(ff_h264_luma_dc_dequant_idct)(DCTELEM *_output, DCTELEM *_input, int qmul){
277 output[stride* 0+offset]= ((((z0 + z3)*qmul + 128 ) >> 8));
278 output[stride* 1+offset]= ((((z1 + z2)*qmul + 128 ) >> 8));
279 output[stride* 4+offset]= ((((z1 - z2)*qmul + 128 ) >> 8));
280 output[stride* 5+offset]= ((((z0 - z3)*qmul + 128 ) >> 8));
285 void FUNCC(ff_h264_chroma422_dc_dequant_idct)(DCTELEM *_block, int qmul){
305 block[stride*0+offset]= ((z0 + z3)*qmul + 128) >> 8;
306 block[stride*1+offset]= ((z1 + z2)*qmul + 128) >> 8;
307 block[stride*2+offset]= ((z1 - z2)*qmul + 128) >> 8;
308 block[stride*3+offset]= ((z0 - z3)*qmul + 128) >> 8;
312 void FUNCC(ff_h264_chroma_dc_dequant_idct)(DCTELEM *_block, int qmul){
328 block[stride*0 + xStride*0]= ((a+c)*qmul) >> 7;
329 block[stride*0 + xStride*1]= ((e+b)*qmul) >> 7;
330 block[stride*1 + xStride*0]= ((a-c)*qmul) >> 7;
331 block[stride*1 + xStride*1]= ((e-b)*qmul) >> 7;