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vl/compositor: add a new function for YUV deint

Browse source 
It will replace previous deint function with abilities of
scaling and field deinterlacing

Acked-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Leo Liu 2017-09-15 14:19:34 -04:00
parent abd05a6cc4
commit 001358a97c
2 changed files with 42 additions and 0 deletions
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30
src/gallium/auxiliary/vl/vl_compositor.c
View file

@ -1181,6 +1181,36 @@ vl_compositor_set_layer_rotation(struct vl_compositor_state *s,
s->layers[layer].rotate = rotate;
}
void
vl_compositor_yuv_deint_full(struct vl_compositor_state *s,
struct vl_compositor *c,
struct pipe_video_buffer *src,
struct pipe_video_buffer *dst,
struct u_rect *src_rect,
struct u_rect *dst_rect,
enum vl_compositor_deinterlace deinterlace)
{
struct pipe_surface **dst_surfaces;
dst_surfaces = dst->get_surfaces(dst);
vl_compositor_clear_layers(s);
set_yuv_layer(s, c, 0, src, src_rect, NULL, true);
vl_compositor_set_layer_dst_area(s, 0, dst_rect);
vl_compositor_render(s, c, dst_surfaces[0], NULL, false);
if (dst_rect) {
dst_rect->x1 /= 2;
dst_rect->y1 /= 2;
}
set_yuv_layer(s, c, 0, src, src_rect, NULL, false);
vl_compositor_set_layer_dst_area(s, 0, dst_rect);
vl_compositor_render(s, c, dst_surfaces[1], NULL, false);
s->pipe->flush(s->pipe, NULL, 0);
}
void
vl_compositor_render(struct vl_compositor_state *s,
struct vl_compositor *c,

12
src/gallium/auxiliary/vl/vl_compositor.h
View file

@ -246,6 +246,18 @@ vl_compositor_set_layer_rotation(struct vl_compositor_state *state,
unsigned layer,
enum vl_compositor_rotation rotate);
/**
* deinterlace yuv buffer with full abilities
*/
void
vl_compositor_yuv_deint_full(struct vl_compositor_state *state,
struct vl_compositor *compositor,
struct pipe_video_buffer *src,
struct pipe_video_buffer *dst,
struct u_rect *src_rect,
struct u_rect *dst_rect,
enum vl_compositor_deinterlace deinterlace);
/*@}*/
/**