gallium: add point_quad_rasterization bit to rasterizer state

This determines if points should be rasterized according to GL point rules
or as normal quads (GL point sprites / d3d points / d3d point sprites).

6 files changed, 6 insertions, 3 deletions

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index ab9fc5293c..66096de61e 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -391,7 +391,7 @@ nv30_rasterizer_state_create(struct pipe_context *pipe,
 	}
 
 	so_method(so, rankine, NV34TCL_POINT_SPRITE, 1);
-	if (cso->sprite_coord_enable) {
+	if (cso->point_quad_rasterization) {
 		unsigned psctl = (1 << 0), i;
 
 		for (i = 0; i < 8; i++) {
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index a5c5e291f3..5084c48eeb 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -401,7 +401,7 @@ nv40_rasterizer_state_create(struct pipe_context *pipe,
 	}
 
 	so_method(so, curie, NV40TCL_POINT_SPRITE, 1);
-	if (cso->sprite_coord_enable) {
+	if (cso->point_quad_rasterization) {
 		unsigned psctl = (1 << 0), i;
 
 		for (i = 0; i < 8; i++) {
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index cbe2f349c2..f19a21d5cc 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -318,7 +318,7 @@ nv50_rasterizer_state_create(struct pipe_context *pipe,
 	so_data  (so, fui(cso->point_size));
 
 	so_method(so, tesla, NV50TCL_POINT_SPRITE_ENABLE, 1);
-	so_data  (so, cso->sprite_coord_enable ? 1 : 0);
+	so_data  (so, cso->point_quad_rasterization ? 1 : 0);
 
 	so_method(so, tesla, NV50TCL_POLYGON_MODE_FRONT, 3);
 	if (cso->front_winding == PIPE_WINDING_CCW) {
diff --git a/src/gallium/drivers/softpipe/sp_video_context.c b/src/gallium/drivers/softpipe/sp_video_context.c
index 7dde3c1330..cfa2a0b2f1 100644
--- a/src/gallium/drivers/softpipe/sp_video_context.c
+++ b/src/gallium/drivers/softpipe/sp_video_context.c
@@ -178,6 +178,7 @@ init_pipe_state(struct sp_mpeg12_context *ctx)
    rast.bypass_vs_clip_and_viewport = 0;
    rast.line_width = 1;
    rast.point_smooth = 0;
+   rast.point_quad_rasterization = 0;
    rast.point_size = 1;
    rast.offset_units = 1;
    rast.offset_scale = 1;
diff --git a/src/gallium/drivers/svga/svga_pipe_rasterizer.c b/src/gallium/drivers/svga/svga_pipe_rasterizer.c
index 0a613cb553..09ccb71884 100644
--- a/src/gallium/drivers/svga/svga_pipe_rasterizer.c
+++ b/src/gallium/drivers/svga/svga_pipe_rasterizer.c
@@ -72,6 +72,7 @@ svga_create_rasterizer_state(struct pipe_context *pipe,
    /* poly_smooth            - XXX: no fallback available */
    /* poly_stipple_enable    - draw module */
    /* sprite_coord_enable    - ? */
+   /* point_quad_rasterization - ? */
    /* point_size_per_vertex  - ? */
    /* sprite_coord_mode      - ??? */
    /* bypass_vs_viewport_and_clip        - handled by viewport setup */
diff --git a/src/gallium/drivers/trace/tr_dump_state.c b/src/gallium/drivers/trace/tr_dump_state.c
index ed327f60f0..720b6cd1ff 100644
--- a/src/gallium/drivers/trace/tr_dump_state.c
+++ b/src/gallium/drivers/trace/tr_dump_state.c
@@ -114,6 +114,7 @@ void trace_dump_rasterizer_state(const struct pipe_rasterizer_state *state)
    trace_dump_member(bool, state, point_smooth);
    trace_dump_member(uint, state, sprite_coord_enable);
    trace_dump_member(bool, state, sprite_coord_mode);
+   trace_dump_member(bool, state, point_quad_rasterization);
    trace_dump_member(bool, state, point_size_per_vertex);
    trace_dump_member(bool, state, multisample);
    trace_dump_member(bool, state, line_smooth);