diff options
| author | Dave Airlie <airlied@redhat.com> | 2010-02-12 15:39:51 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-03-15 18:36:47 +1000 |
| commit | 68e58a96e80865878e6881dc4d34fcc3ec24eb19 (patch) | |
| tree | c99162561838bd949ba789d4a6f26286549f8560 /src/gallium/winsys/drm/radeon/core/radeon_drm.h | |
| parent | a899c5a76ee056e237b19d97afaadd84bca9649f (diff) | |
r300g: rebuild screen/winsys interface
This creates a cleaner winsys and drop the simple screen stuff.
It makes r300g use pb_bufmgr structs.
It also tries to avoid overheads from mapping too often.
v5: clean warnings
v6: break out of cache check on first buffer - since most likely
the first busy one implies all after it are busy.
v7: cleanup a bit
v8-merged: drop cman for now to just get all the interface changes in first.
rework to changes that happened upstream
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'src/gallium/winsys/drm/radeon/core/radeon_drm.h')
| -rw-r--r-- | src/gallium/winsys/drm/radeon/core/radeon_drm.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/gallium/winsys/drm/radeon/core/radeon_drm.h b/src/gallium/winsys/drm/radeon/core/radeon_drm.h index 78451b6f01..2dc077c052 100644 --- a/src/gallium/winsys/drm/radeon/core/radeon_drm.h +++ b/src/gallium/winsys/drm/radeon/core/radeon_drm.h @@ -37,6 +37,22 @@ struct pipe_screen* radeon_create_screen(struct drm_api* api, int drmFB, struct drm_create_screen_arg *arg); +boolean radeon_buffer_from_texture(struct drm_api* api, + struct pipe_screen* screen, + struct pipe_texture* texture, + struct pipe_buffer** buffer, + unsigned* stride); + +boolean radeon_handle_from_buffer(struct drm_api* api, + struct pipe_screen* screen, + struct pipe_buffer* buffer, + unsigned* handle); + +boolean radeon_global_handle_from_buffer(struct drm_api* api, + struct pipe_screen* screen, + struct pipe_buffer* buffer, + unsigned* handle); + void radeon_destroy_drm_api(struct drm_api* api); /* Guess at whether this chipset should use r300g. |