Lines Matching refs:yv12
13 static void yuvconfig2image(vpx_image_t *img, const YV12_BUFFER_CONFIG *yv12,
20 if (yv12->uv_height == yv12->y_height) {
21 if (yv12->uv_width == yv12->y_width) {
31 img->w = yv12->y_stride;
32 img->h = ALIGN_POWER_OF_TWO(yv12->y_height + 2 * VP9BORDERINPIXELS, 3);
33 img->d_w = yv12->y_crop_width;
34 img->d_h = yv12->y_crop_height;
35 img->x_chroma_shift = yv12->uv_width < yv12->y_width;
36 img->y_chroma_shift = yv12->uv_height < yv12->y_height;
37 img->planes[VPX_PLANE_Y] = yv12->y_buffer;
38 img->planes[VPX_PLANE_U] = yv12->u_buffer;
39 img->planes[VPX_PLANE_V] = yv12->v_buffer;
40 img->planes[VPX_PLANE_ALPHA] = yv12->alpha_buffer;
41 img->stride[VPX_PLANE_Y] = yv12->y_stride;
42 img->stride[VPX_PLANE_U] = yv12->uv_stride;
43 img->stride[VPX_PLANE_V] = yv12->uv_stride;
44 img->stride[VPX_PLANE_ALPHA] = yv12->alpha_stride;
47 img->img_data = yv12->buffer_alloc;
53 YV12_BUFFER_CONFIG *yv12) {
54 yv12->y_buffer = img->planes[VPX_PLANE_Y];
55 yv12->u_buffer = img->planes[VPX_PLANE_U];
56 yv12->v_buffer = img->planes[VPX_PLANE_V];
57 yv12->alpha_buffer = img->planes[VPX_PLANE_ALPHA];
59 yv12->y_crop_width = img->d_w;
60 yv12->y_crop_height = img->d_h;
61 yv12->y_width = img->d_w;
62 yv12->y_height = img->d_h;
64 yv12->uv_width = img->x_chroma_shift == 1 ? (1 + yv12->y_width) / 2
65 : yv12->y_width;
66 yv12->uv_height = img->y_chroma_shift == 1 ? (1 + yv12->y_height) / 2
67 : yv12->y_height;
69 yv12->alpha_width = yv12->alpha_buffer ? img->d_w : 0;
70 yv12->alpha_height = yv12->alpha_buffer ? img->d_h : 0;
72 yv12->y_stride = img->stride[VPX_PLANE_Y];
73 yv12->uv_stride = img->stride[VPX_PLANE_U];
74 yv12->alpha_stride = yv12->alpha_buffer ? img->stride[VPX_PLANE_ALPHA] : 0;
76 yv12->border = (img->stride[VPX_PLANE_Y] - img->w) / 2;
79 yv12->alpha_buffer = yv12->y_buffer;
80 yv12->alpha_width = yv12->y_width;
81 yv12->alpha_height = yv12->y_height;
82 yv12->alpha_stride = yv12->y_stride;
