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authorBen Skeggs <bskeggs@redhat.com>2010-03-04 11:13:51 +1000
committerBen Skeggs <bskeggs@redhat.com>2010-03-10 16:29:59 +1000
commit2b8c0cf16959c07341309484da41b2e9a17e5266 (patch)
treea222bc354f0f8df89de9f3bdf7ecc3357d57fbee /src/gallium/drivers
parent885d2eceb1517fa11be902ef826de3ba8620d085 (diff)
nv50: make use of scissor enable/disable method
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/nv50/nv50_context.h1
-rw-r--r--src/gallium/drivers/nv50/nv50_screen.c4
-rw-r--r--src/gallium/drivers/nv50/nv50_state.c5
-rw-r--r--src/gallium/drivers/nv50/nv50_state_validate.c23
4 files changed, 8 insertions, 25 deletions
diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h
index ef0e99f0b1..973fdd23a2 100644
--- a/src/gallium/drivers/nv50/nv50_context.h
+++ b/src/gallium/drivers/nv50/nv50_context.h
@@ -126,7 +126,6 @@ struct nv50_state {
struct nouveau_stateobj *hw[64];
uint64_t hw_dirty;
- unsigned scissor_enabled;
unsigned miptree_nr[PIPE_SHADER_TYPES];
struct nouveau_stateobj *vtxbuf;
struct nouveau_stateobj *vtxattr;
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index 2a1b64ffdc..114ae9b386 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -485,10 +485,6 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
so_method(so, screen->tesla, NV50TCL_LINKED_TSC, 1);
so_data (so, 1);
- /* activate first scissor rectangle */
- so_method(so, screen->tesla, NV50TCL_SCISSOR_ENABLE(0), 1);
- so_data (so, 1);
-
so_method(so, screen->tesla, NV50TCL_EDGEFLAG_ENABLE, 1);
so_data (so, 1); /* default edgeflag to TRUE */
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index ffbf3473a1..b0e5552eff 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -302,7 +302,7 @@ static void *
nv50_rasterizer_state_create(struct pipe_context *pipe,
const struct pipe_rasterizer_state *cso)
{
- struct nouveau_stateobj *so = so_new(15, 21, 0);
+ struct nouveau_stateobj *so = so_new(16, 22, 0);
struct nouveau_grobj *tesla = nv50_context(pipe)->screen->tesla;
struct nv50_rasterizer_stateobj *rso =
CALLOC_STRUCT(nv50_rasterizer_stateobj);
@@ -314,6 +314,9 @@ nv50_rasterizer_state_create(struct pipe_context *pipe,
* - point_sprite / sprite_coord_mode
*/
+ so_method(so, tesla, NV50TCL_SCISSOR_ENABLE(0), 1);
+ so_data (so, cso->scissor);
+
so_method(so, tesla, NV50TCL_SHADE_MODEL, 1);
so_data (so, cso->flatshade ? NV50TCL_SHADE_MODEL_FLAT :
NV50TCL_SHADE_MODEL_SMOOTH);
diff --git a/src/gallium/drivers/nv50/nv50_state_validate.c b/src/gallium/drivers/nv50/nv50_state_validate.c
index 0f27605372..2aaee31c0e 100644
--- a/src/gallium/drivers/nv50/nv50_state_validate.c
+++ b/src/gallium/drivers/nv50/nv50_state_validate.c
@@ -167,9 +167,6 @@ validate_fb(struct nv50_context *nv50)
so_data (so, w << 16);
so_data (so, h << 16);
- /* we set scissors to framebuffer size when they're 'turned off' */
- nv50->dirty |= NV50_NEW_SCISSOR;
- so_ref(NULL, &nv50->state.hw[12]);
return so;
}
@@ -264,26 +261,14 @@ validate_stipple(struct nv50_context *nv50)
static struct nouveau_stateobj *
validate_scissor(struct nv50_context *nv50)
{
- struct pipe_rasterizer_state *rast = &nv50->rasterizer->pipe;
- struct pipe_scissor_state *s = &nv50->scissor;
struct nouveau_grobj *tesla = nv50->screen->tesla;
+ struct pipe_scissor_state *s = &nv50->scissor;
struct nouveau_stateobj *so;
- if (nv50->state.hw[12] &&
- (rast->scissor == 0 && nv50->state.scissor_enabled == 0))
- return NULL;
- nv50->state.scissor_enabled = rast->scissor;
-
so = so_new(1, 2, 0);
so_method(so, tesla, NV50TCL_SCISSOR_HORIZ(0), 2);
- if (nv50->state.scissor_enabled) {
- so_data(so, (s->maxx << 16) | s->minx);
- so_data(so, (s->maxy << 16) | s->miny);
- } else {
- so_data(so, (nv50->framebuffer.width << 16));
- so_data(so, (nv50->framebuffer.height << 16));
- }
-
+ so_data (so, (s->maxx << 16) | s->minx);
+ so_data (so, (s->maxy << 16) | s->miny);
return so;
}
@@ -374,7 +359,7 @@ struct state_validate {
{ validate_blend_colour , NV50_NEW_BLEND_COLOUR },
{ validate_stencil_ref , NV50_NEW_STENCIL_REF },
{ validate_stipple , NV50_NEW_STIPPLE },
- { validate_scissor , NV50_NEW_SCISSOR | NV50_NEW_RASTERIZER },
+ { validate_scissor , NV50_NEW_SCISSOR },
{ validate_viewport , NV50_NEW_VIEWPORT },
{ validate_sampler , NV50_NEW_SAMPLER },
{ nv50_tex_validate , NV50_NEW_TEXTURE | NV50_NEW_SAMPLER },