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-rw-r--r--src/gallium/drivers/nv40/Makefile3
-rw-r--r--src/gallium/drivers/nv40/nv40_context.h3
-rw-r--r--src/gallium/drivers/nv40/nv40_state_clip.c18
-rw-r--r--src/gallium/drivers/nv40/nv40_state_emit.c99
-rw-r--r--src/gallium/drivers/nv40/nv40_state_scissor.c35
-rw-r--r--src/gallium/drivers/nv40/nv40_state_stipple.c40
6 files changed, 114 insertions, 84 deletions
diff --git a/src/gallium/drivers/nv40/Makefile b/src/gallium/drivers/nv40/Makefile
index 2a9de4a2dc..12b8eef259 100644
--- a/src/gallium/drivers/nv40/Makefile
+++ b/src/gallium/drivers/nv40/Makefile
@@ -13,6 +13,9 @@ DRIVER_SOURCES = \
nv40_query.c \
nv40_state.c \
nv40_state_emit.c \
+ nv40_state_clip.c \
+ nv40_state_scissor.c \
+ nv40_state_stipple.c \
nv40_surface.c \
nv40_vbo.c \
nv40_vertprog.c
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index e9ed7ea3fb..432204b825 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -174,6 +174,9 @@ extern void nv40_fragtex_bind(struct nv40_context *);
/* nv40_state.c and friends */
extern void nv40_emit_hw_state(struct nv40_context *nv40);
extern void nv40_state_tex_update(struct nv40_context *nv40);
+extern struct nv40_state_entry nv40_state_clip;
+extern struct nv40_state_entry nv40_state_scissor;
+extern struct nv40_state_entry nv40_state_stipple;
/* nv40_vbo.c */
extern boolean nv40_draw_arrays(struct pipe_context *, unsigned mode,
diff --git a/src/gallium/drivers/nv40/nv40_state_clip.c b/src/gallium/drivers/nv40/nv40_state_clip.c
new file mode 100644
index 0000000000..19f1c3b36d
--- /dev/null
+++ b/src/gallium/drivers/nv40/nv40_state_clip.c
@@ -0,0 +1,18 @@
+#include "nv40_context.h"
+
+static boolean
+nv40_state_clip_validate(struct nv40_context *nv40)
+{
+ if (nv40->pipe_state.clip.nr)
+ nv40->fallback |= NV40_FALLBACK_TNL;
+
+ return FALSE;
+}
+
+struct nv40_state_entry nv40_state_clip = {
+ .validate = nv40_state_clip_validate,
+ .dirty = {
+ .pipe = NV40_NEW_UCP,
+ .hw = 0
+ }
+};
diff --git a/src/gallium/drivers/nv40/nv40_state_emit.c b/src/gallium/drivers/nv40/nv40_state_emit.c
index ce52a3863e..b5d0d68d6b 100644
--- a/src/gallium/drivers/nv40/nv40_state_emit.c
+++ b/src/gallium/drivers/nv40/nv40_state_emit.c
@@ -23,63 +23,6 @@ nv40_state_emit_dummy_relocs(struct nv40_context *nv40)
}
static boolean
-nv40_state_scissor_validate(struct nv40_context *nv40)
-{
- struct pipe_rasterizer_state *rast = &nv40->rasterizer->pipe;
- struct pipe_scissor_state *s = &nv40->pipe_state.scissor;
- struct nouveau_stateobj *so;
-
- if (nv40->state.scissor.so &&
- (rast->scissor == 0 && nv40->state.scissor.enabled == 0))
- return FALSE;
-
- so = so_new(3, 0);
- so_method(so, nv40->hw->curie, NV40TCL_SCISSOR_HORIZ, 2);
- if (rast->scissor) {
- so_data (so, ((s->maxx - s->minx) << 16) | s->minx);
- so_data (so, ((s->maxy - s->miny) << 16) | s->miny);
- } else {
- so_data (so, 4096 << 16);
- so_data (so, 4096 << 16);
- }
-
- so_ref(so, &nv40->state.scissor.so);
- so_ref(NULL, &so);
- return TRUE;
-}
-
-static boolean
-nv40_state_stipple_validate(struct nv40_context *nv40)
-{
- struct pipe_rasterizer_state *rast = &nv40->rasterizer->pipe;
- struct nouveau_grobj *curie = nv40->hw->curie;
- struct nouveau_stateobj *so;
-
- if (nv40->state.stipple.so && (rast->poly_stipple_enable == 0 &&
- nv40->state.stipple.enabled == 0))
- return FALSE;
-
- if (rast->poly_stipple_enable) {
- unsigned i;
-
- so = so_new(35, 0);
- so_method(so, curie, NV40TCL_POLYGON_STIPPLE_ENABLE, 1);
- so_data (so, 1);
- so_method(so, curie, NV40TCL_POLYGON_STIPPLE_PATTERN(0), 32);
- for (i = 0; i < 32; i++)
- so_data(so, nv40->pipe_state.stipple[i]);
- } else {
- so = so_new(2, 0);
- so_method(so, curie, NV40TCL_POLYGON_STIPPLE_ENABLE, 1);
- so_data (so, 0);
- }
-
- so_ref(so, &nv40->state.stipple.so);
- so_ref(NULL, &so);
- return TRUE;
-}
-
-static boolean
nv40_state_clip_validate(struct nv40_context *nv40)
{
if (nv40->pipe_state.clip.nr)
@@ -87,43 +30,31 @@ nv40_state_clip_validate(struct nv40_context *nv40)
return FALSE;
}
-static struct nv40_state_entry states[] = {
- {
- .validate = nv40_state_scissor_validate,
- .dirty = {
- .pipe = NV40_NEW_SCISSOR | NV40_NEW_RAST,
- .hw = NV40_NEW_SCISSOR,
- }
- },
- {
- .validate = nv40_state_stipple_validate,
- .dirty = {
- .pipe = NV40_NEW_STIPPLE | NV40_NEW_RAST,
- .hw = NV40_NEW_STIPPLE,
- }
- },
- {
- .validate = nv40_state_clip_validate,
- .dirty = {
- .pipe = NV40_NEW_UCP,
- .hw = 0,
- }
- }
+static struct nv40_state_entry *render_states[] = {
+ &nv40_state_clip,
+ &nv40_state_scissor,
+ &nv40_state_stipple,
+ NULL
};
static void
nv40_state_validate(struct nv40_context *nv40)
{
- unsigned i, last_fallback;
+ struct nv40_state_entry **states = render_states;
+ unsigned last_fallback;
last_fallback = nv40->fallback;
nv40->fallback = 0;
- for (i = 0; i < sizeof(states) / sizeof(states[0]); i++) {
- if (nv40->dirty & states[i].dirty.pipe) {
- if (states[i].validate(nv40))
- nv40->hw_dirty |= states[i].dirty.hw;
+ while (*states) {
+ struct nv40_state_entry *e = *states;
+
+ if (nv40->dirty & e->dirty.pipe) {
+ if (e->validate(nv40))
+ nv40->hw_dirty |= e->dirty.hw;
}
+
+ states++;
}
if (nv40->fallback & NV40_FALLBACK_TNL &&
diff --git a/src/gallium/drivers/nv40/nv40_state_scissor.c b/src/gallium/drivers/nv40/nv40_state_scissor.c
new file mode 100644
index 0000000000..556b820e58
--- /dev/null
+++ b/src/gallium/drivers/nv40/nv40_state_scissor.c
@@ -0,0 +1,35 @@
+#include "nv40_context.h"
+
+static boolean
+nv40_state_scissor_validate(struct nv40_context *nv40)
+{
+ struct pipe_rasterizer_state *rast = &nv40->rasterizer->pipe;
+ struct pipe_scissor_state *s = &nv40->pipe_state.scissor;
+ struct nouveau_stateobj *so;
+
+ if (nv40->state.scissor.so &&
+ (rast->scissor == 0 && nv40->state.scissor.enabled == 0))
+ return FALSE;
+
+ so = so_new(3, 0);
+ so_method(so, nv40->hw->curie, NV40TCL_SCISSOR_HORIZ, 2);
+ if (rast->scissor) {
+ so_data (so, ((s->maxx - s->minx) << 16) | s->minx);
+ so_data (so, ((s->maxy - s->miny) << 16) | s->miny);
+ } else {
+ so_data (so, 4096 << 16);
+ so_data (so, 4096 << 16);
+ }
+
+ so_ref(so, &nv40->state.scissor.so);
+ so_ref(NULL, &so);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_scissor = {
+ .validate = nv40_state_scissor_validate,
+ .dirty = {
+ .pipe = NV40_NEW_SCISSOR | NV40_NEW_RAST,
+ .hw = NV40_NEW_SCISSOR
+ }
+};
diff --git a/src/gallium/drivers/nv40/nv40_state_stipple.c b/src/gallium/drivers/nv40/nv40_state_stipple.c
new file mode 100644
index 0000000000..52462a0b50
--- /dev/null
+++ b/src/gallium/drivers/nv40/nv40_state_stipple.c
@@ -0,0 +1,40 @@
+#include "nv40_context.h"
+
+static boolean
+nv40_state_stipple_validate(struct nv40_context *nv40)
+{
+ struct pipe_rasterizer_state *rast = &nv40->rasterizer->pipe;
+ struct nouveau_grobj *curie = nv40->hw->curie;
+ struct nouveau_stateobj *so;
+
+ if (nv40->state.stipple.so && (rast->poly_stipple_enable == 0 &&
+ nv40->state.stipple.enabled == 0))
+ return FALSE;
+
+ if (rast->poly_stipple_enable) {
+ unsigned i;
+
+ so = so_new(35, 0);
+ so_method(so, curie, NV40TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, 1);
+ so_method(so, curie, NV40TCL_POLYGON_STIPPLE_PATTERN(0), 32);
+ for (i = 0; i < 32; i++)
+ so_data(so, nv40->pipe_state.stipple[i]);
+ } else {
+ so = so_new(2, 0);
+ so_method(so, curie, NV40TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_ref(so, &nv40->state.stipple.so);
+ so_ref(NULL, &so);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_stipple = {
+ .validate = nv40_state_stipple_validate,
+ .dirty = {
+ .pipe = NV40_NEW_STIPPLE | NV40_NEW_RAST,
+ .hw = NV40_NEW_STIPPLE
+ }
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 09:53:07 +0000