This is really a hack to make TF2 (considerably, up to 20 -> 70 fps at low res) faster.
http://cgit.freedesktop.org/mesa/mesa/commit/?id=39fe03e2de655aee9939cb51d08c...
Для Ъ:
diff --git a/src/gallium/drivers/nouveau/nouveau_mm.c b/src/gallium/drivers/nouveau/nouveau_mm.c
index 6045af6..439c0fb 100644
--- a/src/gallium/drivers/nouveau/nouveau_mm.c
+++ b/src/gallium/drivers/nouveau/nouveau_mm.c
@@ -9,8 +9,15 @@
#include <nouveau_screen.h>
#include <nouveau_mm.h>
#define MM_MIN_ORDER 7 /* >= 6 to not violate ARB_map_buffer_alignment */
-#define MM_MAX_ORDER 20
+#define MM_MAX_ORDER 21
#define MM_NUM_BUCKETS (MM_MAX_ORDER - MM_MIN_ORDER + 1)
@@ -102,7 +109,7 @@ mm_default_slab_size(unsigned chunk_order)
{
static const int8_t slab_order[MM_MAX_ORDER - MM_MIN_ORDER + 1] =
{
- 12, 12, 13, 14, 14, 17, 17, 17, 17, 19, 19, 20, 21, 22
+ 12, 12, 13, 14, 14, 17, 17, 17, 17, 19, 19, 20, 21, 22, 22
};
assert(chunk_order <= MM_MAX_ORDER && chunk_order >= MM_MIN_ORDER);
