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authorMatthieu Castet <castet.matthieu@free.fr>2007-09-16 23:01:56 +0200
committerMatthieu Castet <castet.matthieu@free.fr>2007-09-16 23:01:56 +0200
commit7356dac1b69ca76706439bb7c51ef37fee6588a2 (patch)
tree568f545782a05660478ac0960440578b3964d091 /src/mesa/drivers
parent2616b206895d0e4e3ba1a5b981708ce3d37670ef (diff)
nouveau : implement nv10_render_points
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/dri/nouveau/nv10_swtcl.c29
1 files changed, 28 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nv10_swtcl.c b/src/mesa/drivers/dri/nouveau/nv10_swtcl.c
index 4172afbb16..14c1351aa1 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_swtcl.c
+++ b/src/mesa/drivers/dri/nouveau/nv10_swtcl.c
@@ -332,9 +332,36 @@ do { \
nmesa->vertex_attr_count++; \
} while (0)
+static inline void nv10_render_point(GLcontext *ctx, GLubyte *vertptr)
+{
+ struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
+ GLuint vertsize = nmesa->vertex_size / 4;
+ GLuint size_dword = vertsize;
+
+ nv10ExtendPrimitive(nmesa, size_dword);
+ nv10StartPrimitive(nmesa,GL_POINTS+1,size_dword);
+ OUT_RING_VERT(nmesa, (nouveauVertex*)(vertptr),vertsize);
+ nv10FinishPrimitive(nmesa);
+}
+
static inline void nv10_render_points(GLcontext *ctx,GLuint first,GLuint last)
{
- WARN_ONCE("Unimplemented\n");
+ struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
+ struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
+ uint32_t *vertptr = (GLubyte *)nmesa->verts;
+ GLuint vertsize = nmesa->vertex_size / 4;
+ GLuint i;
+
+ if (VB->Elts) {
+ for (i = first; i < last; i++)
+ if (VB->ClipMask[VB->Elts[i]] == 0)
+ nv10_render_point(ctx, vertptr + (VB->Elts[i]*vertsize));
+ }
+ else {
+ for (i = first; i < last; i++)
+ if (VB->ClipMask[i] == 0)
+ nv10_render_point(ctx, vertptr + (i*vertsize));
+ }
}
static inline void nv10_render_line(GLcontext *ctx,GLuint v1,GLuint v2)