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st/omx/dec: set dst rect to match src size 

When creating interlaced video buffer, hegith set to "template.height =
align(tmpl->height/ array_size, VL_MACROBLOCK_HEIGHT);", and we use
"template.height *= array_size;" for the buffer height, so it actually
aligned with 32. With progressive video buffer it still aligned with 16,
thus causing different height between interlaced buffer and progressive
buffer for 4K (height=2160), and 720p (height=720).

When transcode the video, this will cause the 16 lines corruption
at the bottom of the encode video.

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Leo Liu 2016-08-11 15:20:53 -04:00
parent e7a73b75a0
commit 0c374a7770
1 changed files with 11 additions and 2 deletions
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13
src/gallium/state_trackers/omx/vid_dec.c
View File

@ -569,16 +569,25 @@ static void vid_dec_deint(vid_dec_PrivateType *priv, struct pipe_video_buffer *s
struct vl_compositor *compositor = &priv->compositor;
struct vl_compositor_state *s = &priv->cstate;
struct pipe_surface **dst_surface;
struct u_rect dst_rect;
dst_surface = dst_buf->get_surfaces(dst_buf);
vl_compositor_clear_layers(s);
dst_rect.x0 = 0;
dst_rect.x1 = src_buf->width;
dst_rect.y0 = 0;
dst_rect.y1 = src_buf->height;
vl_compositor_set_yuv_layer(s, compositor, 0, src_buf, NULL, NULL, true);
vl_compositor_set_layer_dst_area(s, 0, NULL);
vl_compositor_set_layer_dst_area(s, 0, &dst_rect);
vl_compositor_render(s, compositor, dst_surface[0], NULL, false);
dst_rect.x1 /= 2;
dst_rect.y1 /= 2;
vl_compositor_set_yuv_layer(s, compositor, 0, src_buf, NULL, NULL, false);
vl_compositor_set_layer_dst_area(s, 0, NULL);
vl_compositor_set_layer_dst_area(s, 0, &dst_rect);
vl_compositor_render(s, compositor, dst_surface[1], NULL, false);
}