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authorMarek Olšák <maraeo@gmail.com>2010-03-09 04:40:55 +0100
committerMarek Olšák <maraeo@gmail.com>2010-03-09 04:51:43 +0100
commitf3365bceb881b7a5cdd47e6c102ca37454453ce9 (patch)
treeab2c982cd7c0eec2d342f767d9d41317773b0d1e
parent558ce9964f7edeefbe07b002a341fb9275b3c69b (diff)
draw: quads never provoke the first vertex
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_decompose.h40
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h38
2 files changed, 20 insertions, 58 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pt_decompose.h b/src/gallium/auxiliary/draw/draw_pt_decompose.h
index 4ca5b52020..3c44f7c11e 100644
--- a/src/gallium/auxiliary/draw/draw_pt_decompose.h
+++ b/src/gallium/auxiliary/draw/draw_pt_decompose.h
@@ -105,40 +105,20 @@ static void FUNC( ARGS,
case PIPE_PRIM_QUADS:
- if (flatfirst) {
- for (i = 0; i+3 < count; i += 4) {
- QUAD( (i + 1),
- (i + 2),
- (i + 3),
- (i + 0) );
- }
- }
- else {
- for (i = 0; i+3 < count; i += 4) {
- QUAD( (i + 0),
- (i + 1),
- (i + 2),
- (i + 3));
- }
+ for (i = 0; i+3 < count; i += 4) {
+ QUAD( (i + 0),
+ (i + 1),
+ (i + 2),
+ (i + 3));
}
break;
case PIPE_PRIM_QUAD_STRIP:
- if (flatfirst) {
- for (i = 0; i+3 < count; i += 2) {
- QUAD( (i + 1),
- (i + 3),
- (i + 2),
- (i + 0) );
- }
- }
- else {
- for (i = 0; i+3 < count; i += 2) {
- QUAD( (i + 2),
- (i + 0),
- (i + 1),
- (i + 3));
- }
+ for (i = 0; i+3 < count; i += 2) {
+ QUAD( (i + 2),
+ (i + 0),
+ (i + 1),
+ (i + 3));
}
break;
diff --git a/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h b/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
index 62822a3d56..7cba8547f1 100644
--- a/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
+++ b/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
@@ -118,39 +118,21 @@ static void FUNC( struct draw_pt_front_end *frontend,
case PIPE_PRIM_QUADS:
for (i = 0; i+3 < count; i += 4) {
- if (flatfirst) {
- QUAD( vcache,
- get_elt(elts, i + 0),
- get_elt(elts, i + 1),
- get_elt(elts, i + 2),
- get_elt(elts, i + 3) );
- }
- else {
- QUAD( vcache,
- get_elt(elts, i + 0),
- get_elt(elts, i + 1),
- get_elt(elts, i + 2),
- get_elt(elts, i + 3) );
- }
+ QUAD( vcache,
+ get_elt(elts, i + 0),
+ get_elt(elts, i + 1),
+ get_elt(elts, i + 2),
+ get_elt(elts, i + 3) );
}
break;
case PIPE_PRIM_QUAD_STRIP:
for (i = 0; i+3 < count; i += 2) {
- if (flatfirst) {
- QUAD( vcache,
- get_elt(elts, i + 0),
- get_elt(elts, i + 1),
- get_elt(elts, i + 3),
- get_elt(elts, i + 2) );
- }
- else {
- QUAD( vcache,
- get_elt(elts, i + 2),
- get_elt(elts, i + 0),
- get_elt(elts, i + 1),
- get_elt(elts, i + 3) );
- }
+ QUAD( vcache,
+ get_elt(elts, i + 2),
+ get_elt(elts, i + 0),
+ get_elt(elts, i + 1),
+ get_elt(elts, i + 3) );
}
break;