diff options
| author | Nicolai Hähnle <[email protected]> | 2016-09-09 11:49:18 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2016-09-27 16:45:05 +0200 |
| commit | 6d89a4067627fdf568c6c4e3d9a201fd45d5352b (patch) | |
| tree | 0ba77efad5bc9db0bd42a4414d1c194334a5ed3f /src/gallium/drivers/radeon/r600_texture.c | |
| parent | e703f71ebdf91938c83f47c898f1da058ce0ac32 (diff) | |
gallium/radeon: add RADEON_FLAG_HANDLE
When passed to winsys->buffer_create, this flag will indicate that we require
a buffer that maps 1:1 with a kernel buffer handle.
This is currently set for all textures, since textures can potentially be
exported to other processes. This is not a huge loss, since the main purpose
of this patch series is to deal with applications that allocate many small
buffers.
A hypothetical application with tons of tiny textures might still benefit
from not setting this flag, but that's not a use case I'm worried about
just now.
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeon/r600_texture.c')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_texture.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/r600_texture.c b/src/gallium/drivers/radeon/r600_texture.c index b02b2dc527d..b2ed93cff2d 100644 --- a/src/gallium/drivers/radeon/r600_texture.c +++ b/src/gallium/drivers/radeon/r600_texture.c @@ -1117,6 +1117,8 @@ r600_texture_create_object(struct pipe_screen *screen, r600_init_resource_fields(rscreen, resource, rtex->size, rtex->surface.bo_alignment); + resource->flags |= RADEON_FLAG_HANDLE; + if (!r600_alloc_resource(rscreen, resource)) { FREE(rtex); return NULL; |