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authorStephane Marchesin <marchesin@icps.u-strasbg.fr>2006-03-02 00:42:37 +0000
committerStephane Marchesin <marchesin@icps.u-strasbg.fr>2006-03-02 00:42:37 +0000
commit0e7e80ae106689bbd30148835b24e811f40198e9 (patch)
treebcb0a4dff6ec30ff52a94b1fab13f594bd1918a1
parentbb390133b588c560d84dcfab829a8a1c44c9d3f4 (diff)
Some small improvements.
-rw-r--r--src/mesa/drivers/dri/nouveau/nv40_tris.c24
1 files changed, 19 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nv40_tris.c b/src/mesa/drivers/dri/nouveau/nv40_tris.c
index 6550928c2f..65180ccdfe 100644
--- a/src/mesa/drivers/dri/nouveau/nv40_tris.c
+++ b/src/mesa/drivers/dri/nouveau/nv40_tris.c
@@ -70,7 +70,7 @@
} while (0)
#endif
-/* the free room we want before we start a vertex batch */
+/* the free room we want before we start a vertex batch. this is a performance-tunable */
#define NV40_MIN_PRIM_SIZE (32/4)
static inline void nv40StartPrimitive(struct nouveau_context* nmesa)
@@ -304,7 +304,20 @@ GLuint specoffset = nmesa->specoffset; \
* Helpers for rendering unfilled primitives *
***********************************************************************/
-#define RASTERIZE(x) nv40RasterPrimitive( ctx, x, x )
+static const GLenum hwPrim[GL_POLYGON+1] = {
+ GL_POINTS,
+ GL_LINES,
+ GL_LINES,
+ GL_LINES,
+ GL_TRIANGLES,
+ GL_TRIANGLES,
+ GL_TRIANGLES,
+ GL_TRIANGLES,
+ GL_TRIANGLES,
+ GL_TRIANGLES
+};
+
+#define RASTERIZE(x) nv40RasterPrimitive( ctx, x, hwPrim[x] )
#define RENDER_PRIMITIVE nmesa->renderPrimitive
#define TAG(x) x
#define IND NOUVEAU_FALLBACK_BIT
@@ -432,7 +445,7 @@ static void init_rast_tab(void)
#define RENDER_LINE(v0, v1) LINE(V(v0), V(v1))
#define RENDER_TRI( v0, v1, v2) TRI( V(v0), V(v1), V(v2))
#define RENDER_QUAD(v0, v1, v2, v3) QUAD(V(v0), V(v1), V(v2), V(v3))
-#define INIT(x) nv40RasterPrimitive(ctx, x, x)
+#define INIT(x) nv40RasterPrimitive(ctx, x, hwPrim[x])
#undef LOCAL_VARS
#define LOCAL_VARS \
struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx); \
@@ -613,7 +626,8 @@ static inline void nv40OutputVertexFormat(struct nouveau_context* mesa, GLuint i
for(i=0;i<slots;i++)
if (index&(1<<i))
{
- /* XXX for now we only emit 3-sized attributes */
+ /* XXX for now we only emit 3-sized attributes
+ * Where can we get the attribute size ? */
int size=3;
OUR_RING(0x00000002|(size*0x10));
}
@@ -699,7 +713,7 @@ void nv40RasterPrimitive(GLcontext *ctx,
*/
static void nv40RenderPrimitive( GLcontext *ctx, GLuint prim )
{
- nv40RasterPrimitive( ctx, prim, prim );
+ nv40RasterPrimitive( ctx, prim, hwPrim[prim] );
}