Cross Reference: /external/libvpx/libvpx/vpx

Lines Matching refs:ybf
58 void vp8_yv12_extend_frame_borders_c(YV12_BUFFER_CONFIG *ybf) {
59   assert(ybf->y_height - ybf->y_crop_height < 16);
60   assert(ybf->y_width - ybf->y_crop_width < 16);
61   assert(ybf->y_height - ybf->y_crop_height >= 0);
62   assert(ybf->y_width - ybf->y_crop_width >= 0);
64   extend_plane(ybf->y_buffer, ybf->y_stride,
65                ybf->y_crop_width, ybf->y_crop_height,
66                ybf->border, ybf->border,
67                ybf->border + ybf->y_height - ybf->y_crop_height,
68                ybf->border + ybf->y_width - ybf->y_crop_width);
70   extend_plane(ybf->u_buffer, ybf->uv_stride,
71                (ybf->y_crop_width + 1) / 2, (ybf->y_crop_height + 1) / 2,
72                ybf->border / 2, ybf->border / 2,
73                (ybf->border + ybf->y_height - ybf->y_crop_height + 1) / 2,
74                (ybf->border + ybf->y_width - ybf->y_crop_width + 1) / 2);
76   extend_plane(ybf->v_buffer, ybf->uv_stride,
77                (ybf->y_crop_width + 1) / 2, (ybf->y_crop_height + 1) / 2,
78                ybf->border / 2, ybf->border / 2,
79                (ybf->border + ybf->y_height - ybf->y_crop_height + 1) / 2,
80                (ybf->border + ybf->y_width - ybf->y_crop_width + 1) / 2);
84 static void extend_frame(YV12_BUFFER_CONFIG *const ybf, int ext_size) {
85   const int c_w = ybf->uv_crop_width;
86   const int c_h = ybf->uv_crop_height;
90   const int c_eb = c_ext_size + ybf->uv_height - ybf->uv_crop_height;
91   const int c_er = c_ext_size + ybf->uv_width - ybf->uv_crop_width;
93   assert(ybf->y_height - ybf->y_crop_height < 16);
94   assert(ybf->y_width - ybf->y_crop_width < 16);
95   assert(ybf->y_height - ybf->y_crop_height >= 0);
96   assert(ybf->y_width - ybf->y_crop_width >= 0);
98   extend_plane(ybf->y_buffer, ybf->y_stride,
99                ybf->y_crop_width, ybf->y_crop_height,
101                ext_size + ybf->y_height - ybf->y_crop_height,
102                ext_size + ybf->y_width - ybf->y_crop_width);
104   extend_plane(ybf->u_buffer, ybf->uv_stride,
107   extend_plane(ybf->v_buffer, ybf->uv_stride,
111 void vp9_extend_frame_borders_c(YV12_BUFFER_CONFIG *ybf) {
112   extend_frame(ybf, ybf->border);
115 void vp9_extend_frame_inner_borders_c(YV12_BUFFER_CONFIG *ybf) {
116   const int inner_bw = (ybf->border > VP9INNERBORDERINPIXELS) ?
117                        VP9INNERBORDERINPIXELS : ybf->border;
118   extend_frame(ybf, inner_bw);