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_texture.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'src/gallium/drivers/i915simple/i915_texture.c') diff --git a/src/gallium/drivers/i915simple/i915_texture.c b/src/gallium/drivers/i915simple/i915_texture.c index 957726523f..6aead3e75e 100644 --- a/src/gallium/drivers/i915simple/i915_texture.c +++ b/src/gallium/drivers/i915simple/i915_texture.c @@ -42,6 +42,7 @@ #include "i915_texture.h" #include "i915_debug.h" #include "i915_screen.h" +#include "i915_winsys.h" /* * Helper function and arrays @@ -765,3 +766,20 @@ i915_init_screen_texture_functions(struct pipe_screen *screen) screen->texture_blanket = i915_texture_blanket; screen->tex_surface_release = i915_tex_surface_release; } + +boolean i915_get_texture_buffer( struct pipe_texture *texture, + struct pipe_buffer **buf, + unsigned *stride ) +{ + struct i915_texture *tex = (struct i915_texture *)texture; + + if (!tex) + return FALSE; + + pipe_buffer_reference(texture->screen, buf, tex->buffer); + + if (stride) + *stride = tex->stride; + + return TRUE; +} -- cgit v1.2.3