fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 00:58:05 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

vl/compositor: extend YUV deint function to do field deint

Browse source 
It will add Bob deint ability to interlaced video for HW encoder

Acked-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Leo Liu 2017-09-15 14:08:23 -04:00
parent 4ef0828946
commit abd05a6cc4
2 changed files with 26 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
src/gallium/auxiliary/vl/vl_compositor.c
View file

@ -310,7 +310,7 @@ create_frag_shader_weave_rgb(struct vl_compositor *c)
}
static void *
create_frag_shader_weave_yuv(struct vl_compositor *c, bool y)
create_frag_shader_deint_yuv(struct vl_compositor *c, bool y, bool w)
{
struct ureg_program *shader;
struct ureg_dst texel, fragment;
@ -322,7 +322,10 @@ create_frag_shader_weave_yuv(struct vl_compositor *c, bool y)
texel = ureg_DECL_temporary(shader);
fragment = ureg_DECL_output(shader, TGSI_SEMANTIC_COLOR, 0);
create_frag_shader_weave(shader, texel);
if (w)
create_frag_shader_weave(shader, texel);
else
create_frag_shader_yuv(shader, texel);
if (y)
ureg_MOV(shader, ureg_writemask(fragment, TGSI_WRITEMASK_X), ureg_src(texel));
@ -452,10 +455,13 @@ init_shaders(struct vl_compositor *c)
return false;
}
c->fs_weave_yuv.y = create_frag_shader_weave_yuv(c, true);
c->fs_weave_yuv.uv = create_frag_shader_weave_yuv(c, false);
if (!c->fs_weave_yuv.y || !c->fs_weave_yuv.uv) {
debug_printf("Unable to create YCbCr i-to-YCbCr p weave fragment shader.\n");
c->fs_yuv.weave.y = create_frag_shader_deint_yuv(c, true, true);
c->fs_yuv.weave.uv = create_frag_shader_deint_yuv(c, false, true);
c->fs_yuv.bob.y = create_frag_shader_deint_yuv(c, true, false);
c->fs_yuv.bob.uv = create_frag_shader_deint_yuv(c, false, false);
if (!c->fs_yuv.weave.y || !c->fs_yuv.weave.uv ||
!c->fs_yuv.bob.y || !c->fs_yuv.bob.uv) {
debug_printf("Unable to create YCbCr i-to-YCbCr p deint fragment shader.\n");
return false;
}
@ -487,8 +493,10 @@ static void cleanup_shaders(struct vl_compositor *c)
c->pipe->delete_vs_state(c->pipe, c->vs);
c->pipe->delete_fs_state(c->pipe, c->fs_video_buffer);
c->pipe->delete_fs_state(c->pipe, c->fs_weave_rgb);
c->pipe->delete_fs_state(c->pipe, c->fs_weave_yuv.y);
c->pipe->delete_fs_state(c->pipe, c->fs_weave_yuv.uv);
c->pipe->delete_fs_state(c->pipe, c->fs_yuv.weave.y);
c->pipe->delete_fs_state(c->pipe, c->fs_yuv.weave.uv);
c->pipe->delete_fs_state(c->pipe, c->fs_yuv.bob.y);
c->pipe->delete_fs_state(c->pipe, c->fs_yuv.bob.uv);
c->pipe->delete_fs_state(c->pipe, c->fs_palette.yuv);
c->pipe->delete_fs_state(c->pipe, c->fs_palette.rgb);
c->pipe->delete_fs_state(c->pipe, c->fs_rgba);
@ -913,7 +921,7 @@ set_yuv_layer(struct vl_compositor_state *s, struct vl_compositor *c, unsigned l
src_rect ? *src_rect : default_rect(&s->layers[layer]),
dst_rect ? *dst_rect : default_rect(&s->layers[layer]));
s->layers[layer].fs = (y) ? c->fs_weave_yuv.y : c->fs_weave_yuv.uv;
s->layers[layer].fs = (y) ? c->fs_yuv.weave.y : c->fs_yuv.weave.uv;
}
void

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

@ -116,9 +116,15 @@ struct vl_compositor
void *fs_rgba;
struct {
void *y;
void *uv;
} fs_weave_yuv;
struct {
void *y;
void *uv;
} weave;
struct {
void *y;
void *uv;
} bob;
} fs_yuv;
struct {
void *rgb;