diff options
| author | Jakob Bornecrantz <wallbraker@gmail.com> | 2009-02-24 23:22:34 +0100 |
|---|---|---|
| committer | Jakob Bornecrantz <wallbraker@gmail.com> | 2009-02-25 02:00:29 +0100 |
| commit | 36348ff1da9064ac93802dc4e10cef74de0a1f47 (patch) | |
| tree | f6a0f06412649a94b6820b6b8828f74b9e780f3c /src/gallium/drivers/i915simple/i915_winsys.h | |
| parent | 25b32eb8d00e303958497df9211ec2c45268b6af (diff) | |
i915: Enable winsys to get buffer from texture
Diffstat (limited to 'src/gallium/drivers/i915simple/i915_winsys.h')
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_winsys.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/gallium/drivers/i915simple/i915_winsys.h b/src/gallium/drivers/i915simple/i915_winsys.h index 39f3f5a849..ff5b34f193 100644 --- a/src/gallium/drivers/i915simple/i915_winsys.h +++ b/src/gallium/drivers/i915simple/i915_winsys.h @@ -56,6 +56,7 @@ extern "C" { */ struct i915_batchbuffer; +struct pipe_texture; struct pipe_buffer; struct pipe_fence_handle; struct pipe_winsys; @@ -123,6 +124,18 @@ struct pipe_context *i915_create_context( struct pipe_screen *screen, struct pipe_winsys *winsys, struct i915_winsys *i915 ); +/** + * Used for the winsys to get the buffer used for a texture + * and also the stride used for the texture. + * + * Buffer is referenced for you so you need to unref after use. + * + * This is needed for example kms. + */ +boolean i915_get_texture_buffer( struct pipe_texture *texture, + struct pipe_buffer **buf, + unsigned *stride ); + #ifdef __cplusplus } #endif |