From 36348ff1da9064ac93802dc4e10cef74de0a1f47 Mon Sep 17 00:00:00 2001 From: Jakob Bornecrantz Date: Tue, 24 Feb 2009 23:22:34 +0100 Subject: i915: Enable winsys to get buffer from texture --- src/gallium/drivers/i915simple/i915_winsys.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'src/gallium/drivers/i915simple/i915_winsys.h') diff --git a/src/gallium/drivers/i915simple/i915_winsys.h b/src/gallium/drivers/i915simple/i915_winsys.h index 39f3f5a8497..ff5b34f193a 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 -- cgit v1.2.3