hscale.c - OpenGrok cross reference for /third_party/ffmpeg/libswscale/hscale.c

Lines Matching refs:sliceY
38 static int lum_h_scale(SwsContext *c, SwsFilterDescriptor *desc, int sliceY, int sliceH)
49         int src_pos = sliceY+i - desc->src->plane[0].sliceY;
50         int dst_pos = sliceY+i - desc->dst->plane[0].sliceY;
69             src_pos = sliceY+i - desc->src->plane[3].sliceY;
70             dst_pos = sliceY+i - desc->dst->plane[3].sliceY;
86 static int lum_convert(SwsContext *c, SwsFilterDescriptor *desc, int sliceY, int sliceH)
93     desc->dst->plane[0].sliceY = sliceY;
95     desc->dst->plane[3].sliceY = sliceY;
99         int sp0 = sliceY+i - desc->src->plane[0].sliceY;
100         int sp1 = ((sliceY+i) >> desc->src->v_chr_sub_sample) - desc->src->plane[1].sliceY;
166 static int chr_h_scale(SwsContext *c, SwsFilterDescriptor *desc, int sliceY, int sliceH)
178     int src_pos1 = sliceY - desc->src->plane[1].sliceY;
179     int dst_pos1 = sliceY - desc->dst->plane[1].sliceY;
181     int src_pos2 = sliceY - desc->src->plane[2].sliceY;
182     int dst_pos2 = sliceY - desc->dst->plane[2].sliceY;
202 static int chr_convert(SwsContext *c, SwsFilterDescriptor *desc, int sliceY, int sliceH)
208     int sp0 = (sliceY - (desc->src->plane[0].sliceY >> desc->src->v_chr_sub_sample)) << desc->src->v_chr_sub_sample;
209     int sp1 = sliceY - desc->src->plane[1].sliceY;
213     desc->dst->plane[1].sliceY = sliceY;
215     desc->dst->plane[2].sliceY = sliceY;
272 static int no_chr_scale(SwsContext *c, SwsFilterDescriptor *desc, int sliceY, int sliceH)
274     desc->dst->plane[1].sliceY = sliceY + sliceH - desc->dst->plane[1].available_lines;
276     desc->dst->plane[2].sliceY = sliceY + sliceH - desc->dst->plane[2].available_lines;