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gallium/radeon: consolidate PIPE_BIND_SHARED/SCANOUT handling

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Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2017-09-18 18:04:25 +02:00
parent 3ab0cff32c
commit f70f6baaa3
2 changed files with 4 additions and 13 deletions
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13
src/gallium/drivers/radeon/r600_buffer_common.c
View file

@ -167,12 +167,10 @@ void si_init_resource_fields(struct r600_common_screen *rscreen,
RADEON_FLAG_GTT_WC;
}
/* Only displayable single-sample textures can be shared between
* processes. */
if (!(res->b.b.bind & (PIPE_BIND_SHARED | PIPE_BIND_SCANOUT)) &&
(res->b.b.target == PIPE_BUFFER ||
res->b.b.nr_samples >= 2 ||
rtex->surface.micro_tile_mode != RADEON_MICRO_MODE_DISPLAY))
/* Displayable and shareable surfaces are not suballocated. */
if (res->b.b.bind & (PIPE_BIND_SHARED | PIPE_BIND_SCANOUT))
res->flags |= RADEON_FLAG_NO_SUBALLOC; /* shareable */
else
res->flags |= RADEON_FLAG_NO_INTERPROCESS_SHARING;
/* If VRAM is just stolen system memory, allow both VRAM and
@ -192,9 +190,6 @@ void si_init_resource_fields(struct r600_common_screen *rscreen,
if (rscreen->debug_flags & DBG_NO_WC)
res->flags &= ~RADEON_FLAG_GTT_WC;
if (res->b.b.bind & PIPE_BIND_SHARED)
res->flags |= RADEON_FLAG_NO_SUBALLOC;
/* Set expected VRAM and GART usage for the buffer. */
res->vram_usage = 0;
res->gart_usage = 0;

4
src/gallium/drivers/radeon/r600_texture.c
View file

@ -1219,10 +1219,6 @@ r600_texture_create_object(struct pipe_screen *screen,
si_init_resource_fields(rscreen, resource, rtex->size,
rtex->surface.surf_alignment);
/* Displayable surfaces are not suballocated. */
if (resource->b.b.bind & PIPE_BIND_SCANOUT)
resource->flags |= RADEON_FLAG_NO_SUBALLOC;
if (!si_alloc_resource(rscreen, resource)) {
FREE(rtex);
return NULL;