Lines Matching refs:img
13 static void yuvconfig2image(vpx_image_t *img, const YV12_BUFFER_CONFIG *yv12,
22 img->fmt = VPX_IMG_FMT_I444;
25 img->fmt = VPX_IMG_FMT_I422;
29 img->fmt = VPX_IMG_FMT_I420;
31 img->w = yv12->y_stride;
32 img->h = ALIGN_POWER_OF_TWO(yv12->y_height + 2 * VP9_ENC_BORDER_IN_PIXELS, 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;
45 img->bps = bps;
46 img->user_priv = user_priv;
47 img->img_data = yv12->buffer_alloc;
48 img->img_data_owner = 0;
49 img->self_allocd = 0;
50 img->fb_index = yv12->fb_index;
53 static vpx_codec_err_t image2yuvconfig(const vpx_image_t *img,
55 yv12->y_buffer = img->planes[VPX_PLANE_Y];
56 yv12->u_buffer = img->planes[VPX_PLANE_U];
57 yv12->v_buffer = img->planes[VPX_PLANE_V];
58 yv12->alpha_buffer = img->planes[VPX_PLANE_ALPHA];
60 yv12->y_crop_width = img->d_w;
61 yv12->y_crop_height = img->d_h;
62 yv12->y_width = img->d_w;
63 yv12->y_height = img->d_h;
65 yv12->uv_width = img->x_chroma_shift == 1 ? (1 + yv12->y_width) / 2
67 yv12->uv_height = img->y_chroma_shift == 1 ? (1 + yv12->y_height) / 2
70 yv12->alpha_width = yv12->alpha_buffer ? img->d_w : 0;
71 yv12->alpha_height = yv12->alpha_buffer ? img->d_h : 0;
73 yv12->y_stride = img->stride[VPX_PLANE_Y];
74 yv12->uv_stride = img->stride[VPX_PLANE_U];
75 yv12->alpha_stride = yv12->alpha_buffer ? img->stride[VPX_PLANE_ALPHA] : 0;
77 yv12->border = (img->stride[VPX_PLANE_Y] - img->w) / 2;