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authorCorbin Simpson <MostAwesomeDude@gmail.com>2009-03-03 22:11:56 -0800
committerCorbin Simpson <MostAwesomeDude@gmail.com>2009-03-03 22:16:24 -0800
commit60041203d5847de8ab71842a6ce5d33d96cc4930 (patch)
tree84af1958396b95db7d5de189441f8079564cfadf /src/gallium/drivers/r300/r300_texture.c
parent9e67b0a1745e50fe34efedb0a3191b4a27e10724 (diff)
r300-gallium, radeon-gallium: Continue migration to DRI2 state_tracker, part 2.
Almost there. glxinfo still works, and AFAICT so does trivial/clear.
Diffstat (limited to 'src/gallium/drivers/r300/r300_texture.c')
-rw-r--r--src/gallium/drivers/r300/r300_texture.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index 8251a597ea..b3425587e3 100644
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -186,3 +186,21 @@ void r300_init_screen_texture_functions(struct pipe_screen* screen)
screen->tex_surface_release = r300_tex_surface_release;
screen->texture_blanket = r300_texture_blanket;
}
+
+boolean r300_get_texture_buffer(struct pipe_texture* texture,
+ struct pipe_buffer** buffer,
+ unsigned* stride)
+{
+ struct r300_texture* tex = (struct r300_texture*)texture;
+ if (!tex) {
+ return FALSE;
+ }
+
+ pipe_buffer_reference(texture->screen, buffer, tex->buffer);
+
+ if (stride) {
+ *stride = tex->stride;
+ }
+
+ return TRUE;
+}