Cross Reference: /external/libvpx/libvpx/vpx

Lines Matching defs:ybf
107 void vp8_yv12_extend_frame_borders_c(YV12_BUFFER_CONFIG *ybf) {
108   const int uv_border = ybf->border / 2;
110   assert(ybf->border % 2 == 0);
111   assert(ybf->y_height - ybf->y_crop_height < 16);
112   assert(ybf->y_width - ybf->y_crop_width < 16);
113   assert(ybf->y_height - ybf->y_crop_height >= 0);
114   assert(ybf->y_width - ybf->y_crop_width >= 0);
117   if (ybf->flags & YV12_FLAG_HIGHBITDEPTH) {
119         ybf->y_buffer, ybf->y_stride,
120         ybf->y_crop_width, ybf->y_crop_height,
121         ybf->border, ybf->border,
122         ybf->border + ybf->y_height - ybf->y_crop_height,
123         ybf->border + ybf->y_width - ybf->y_crop_width);
126         ybf->u_buffer, ybf->uv_stride,
127         ybf->uv_crop_width, ybf->uv_crop_height,
129         uv_border + ybf->uv_height - ybf->uv_crop_height,
130         uv_border + ybf->uv_width - ybf->uv_crop_width);
133         ybf->v_buffer, ybf->uv_stride,
134         ybf->uv_crop_width, ybf->uv_crop_height,
136         uv_border + ybf->uv_height - ybf->uv_crop_height,
137         uv_border + ybf->uv_width - ybf->uv_crop_width);
141   extend_plane(ybf->y_buffer, ybf->y_stride,
142                ybf->y_crop_width, ybf->y_crop_height,
143                ybf->border, ybf->border,
144                ybf->border + ybf->y_height - ybf->y_crop_height,
145                ybf->border + ybf->y_width - ybf->y_crop_width);
147   extend_plane(ybf->u_buffer, ybf->uv_stride,
148                ybf->uv_crop_width, ybf->uv_crop_height,
150                uv_border + ybf->uv_height - ybf->uv_crop_height,
151                uv_border + ybf->uv_width - ybf->uv_crop_width);
153   extend_plane(ybf->v_buffer, ybf->uv_stride,
154                ybf->uv_crop_width, ybf->uv_crop_height,
156                uv_border + ybf->uv_height - ybf->uv_crop_height,
157                uv_border + ybf->uv_width - ybf->uv_crop_width);
161 static void extend_frame(YV12_BUFFER_CONFIG *const ybf, int ext_size) {
162   const int c_w = ybf->uv_crop_width;
163   const int c_h = ybf->uv_crop_height;
164   const int ss_x = ybf->uv_width < ybf->y_width;
165   const int ss_y = ybf->uv_height < ybf->y_height;
168   const int c_eb = c_et + ybf->uv_height - ybf->uv_crop_height;
169   const int c_er = c_el + ybf->uv_width - ybf->uv_crop_width;
171   assert(ybf->y_height - ybf->y_crop_height < 16);
172   assert(ybf->y_width - ybf->y_crop_width < 16);
173   assert(ybf->y_height - ybf->y_crop_height >= 0);
174   assert(ybf->y_width - ybf->y_crop_width >= 0);
177   if (ybf->flags & YV12_FLAG_HIGHBITDEPTH) {
178     extend_plane_high(ybf->y_buffer, ybf->y_stride,
179                       ybf->y_crop_width, ybf->y_crop_height,
181                       ext_size + ybf->y_height - ybf->y_crop_height,
182                       ext_size + ybf->y_width - ybf->y_crop_width);
183     extend_plane_high(ybf->u_buffer, ybf->uv_stride,
185     extend_plane_high(ybf->v_buffer, ybf->uv_stride,
190   extend_plane(ybf->y_buffer, ybf->y_stride,
191                ybf->y_crop_width, ybf->y_crop_height,
193                ext_size + ybf->y_height - ybf->y_crop_height,
194                ext_size + ybf->y_width - ybf->y_crop_width);
196   extend_plane(ybf->u_buffer, ybf->uv_stride,
199   extend_plane(ybf->v_buffer, ybf->uv_stride,
203 void vpx_extend_frame_borders_c(YV12_BUFFER_CONFIG *ybf) {
204   extend_frame(ybf, ybf->border);
207 void vpx_extend_frame_inner_borders_c(YV12_BUFFER_CONFIG *ybf) {
208   const int inner_bw = (ybf->border > VP9INNERBORDERINPIXELS) ?
209                        VP9INNERBORDERINPIXELS : ybf->border;
210   extend_frame(ybf, inner_bw);