From 001358a97cce456d948bb57842ca099a73c10b06 Mon Sep 17 00:00:00 2001 From: Leo Liu Date: Fri, 15 Sep 2017 14:19:34 -0400 Subject: [PATCH] vl/compositor: add a new function for YUV deint MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit It will replace previous deint function with abilities of scaling and field deinterlacing Acked-by: Christian König --- src/gallium/auxiliary/vl/vl_compositor.c | 30 ++++++++++++++++++++++++++++++ src/gallium/auxiliary/vl/vl_compositor.h | 12 ++++++++++++ 2 files changed, 42 insertions(+) diff --git a/src/gallium/auxiliary/vl/vl_compositor.c b/src/gallium/auxiliary/vl/vl_compositor.c index 4970747..37a7847 100644 --- a/src/gallium/auxiliary/vl/vl_compositor.c +++ b/src/gallium/auxiliary/vl/vl_compositor.c @@ -1182,6 +1182,36 @@ vl_compositor_set_layer_rotation(struct vl_compositor_state *s, } 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, struct pipe_surface *dst_surface, diff --git a/src/gallium/auxiliary/vl/vl_compositor.h b/src/gallium/auxiliary/vl/vl_compositor.h index 0918328..2fb5a3c 100644 --- a/src/gallium/auxiliary/vl/vl_compositor.h +++ b/src/gallium/auxiliary/vl/vl_compositor.h @@ -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); + /*@}*/ /** -- 2.7.4