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-rw-r--r--src/mesa/pipe/i915simple/i915_context.h16
-rw-r--r--src/mesa/pipe/i915simple/i915_state.c64
-rw-r--r--src/mesa/pipe/i915simple/i915_state_derived.c5
-rw-r--r--src/mesa/pipe/i915simple/i915_state_dynamic.c34
-rw-r--r--src/mesa/pipe/i915simple/i915_state_immediate.c43
5 files changed, 87 insertions, 75 deletions
diff --git a/src/mesa/pipe/i915simple/i915_context.h b/src/mesa/pipe/i915simple/i915_context.h
index 1a7df6566b..c582b069d7 100644
--- a/src/mesa/pipe/i915simple/i915_context.h
+++ b/src/mesa/pipe/i915simple/i915_context.h
@@ -127,6 +127,20 @@ struct i915_depth_stencil_state {
unsigned depth_LIS6;
};
+struct i915_rasterizer_state {
+ int light_twoside : 1;
+ unsigned st;
+ interp_mode color_interp;
+
+ unsigned LIS4;
+ unsigned LIS7;
+ unsigned sc[1];
+
+ const struct pipe_rasterizer_state *templ;
+
+ union { float f; unsigned u; } ds[2];
+};
+
struct i915_context
{
struct pipe_context pipe;
@@ -138,7 +152,7 @@ struct i915_context
const struct i915_blend_state *blend;
const struct pipe_sampler_state *sampler[PIPE_MAX_SAMPLERS];
const struct i915_depth_stencil_state *depth_stencil;
- const struct pipe_rasterizer_state *rasterizer;
+ const struct i915_rasterizer_state *rasterizer;
const struct pipe_shader_state *fs;
struct pipe_alpha_test_state alpha_test;
diff --git a/src/mesa/pipe/i915simple/i915_state.c b/src/mesa/pipe/i915simple/i915_state.c
index 9611288961..c7086c17f5 100644
--- a/src/mesa/pipe/i915simple/i915_state.c
+++ b/src/mesa/pipe/i915simple/i915_state.c
@@ -31,6 +31,7 @@
#include "pipe/draw/draw_context.h"
#include "pipe/p_winsys.h"
+#include "pipe/p_util.h"
#include "i915_context.h"
#include "i915_reg.h"
@@ -437,9 +438,64 @@ static void i915_set_viewport_state( struct pipe_context *pipe,
static void *
i915_create_rasterizer_state(struct pipe_context *pipe,
- const struct pipe_rasterizer_state *setup)
+ const struct pipe_rasterizer_state *rasterizer)
{
- return 0;
+ struct i915_rasterizer_state *cso = calloc(1, sizeof(struct i915_rasterizer_state));
+
+ cso->templ = rasterizer;
+ cso->color_interp = rasterizer->flatshade ? INTERP_CONSTANT : INTERP_LINEAR;
+ cso->light_twoside = rasterizer->light_twoside;
+ cso->ds[0].u = _3DSTATE_DEPTH_OFFSET_SCALE;
+ cso->ds[1].f = rasterizer->offset_scale;
+ if (rasterizer->poly_stipple_enable) {
+ cso->st |= ST1_ENABLE;
+ }
+
+ if (rasterizer->scissor)
+ cso->sc[0] = _3DSTATE_SCISSOR_ENABLE_CMD | ENABLE_SCISSOR_RECT;
+ else
+ cso->sc[0] = _3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT;
+
+ switch (rasterizer->cull_mode) {
+ case PIPE_WINDING_NONE:
+ cso->LIS4 |= S4_CULLMODE_NONE;
+ break;
+ case PIPE_WINDING_CW:
+ cso->LIS4 |= S4_CULLMODE_CW;
+ break;
+ case PIPE_WINDING_CCW:
+ cso->LIS4 |= S4_CULLMODE_CCW;
+ break;
+ case PIPE_WINDING_BOTH:
+ cso->LIS4 |= S4_CULLMODE_BOTH;
+ break;
+ }
+
+ {
+ int line_width = CLAMP((int)(rasterizer->line_width * 2), 1, 0xf);
+
+ cso->LIS4 |= line_width << S4_LINE_WIDTH_SHIFT;
+
+ if (rasterizer->line_smooth)
+ cso->LIS4 |= S4_LINE_ANTIALIAS_ENABLE;
+ }
+
+ {
+ int point_size = CLAMP((int) rasterizer->point_size, 1, 0xff);
+
+ cso->LIS4 |= point_size << S4_POINT_WIDTH_SHIFT;
+ }
+
+ if (rasterizer->flatshade) {
+ cso->LIS4 |= (S4_FLATSHADE_ALPHA |
+ S4_FLATSHADE_COLOR |
+ S4_FLATSHADE_SPECULAR);
+ }
+
+ cso->LIS7 = rasterizer->offset_units; /* probably incorrect */
+
+
+ return cso;
}
static void i915_bind_rasterizer_state( struct pipe_context *pipe,
@@ -447,10 +503,10 @@ static void i915_bind_rasterizer_state( struct pipe_context *pipe,
{
struct i915_context *i915 = i915_context(pipe);
- i915->rasterizer = (struct pipe_rasterizer_state *)setup;
+ i915->rasterizer = (struct i915_rasterizer_state *)setup;
/* pass-through to draw module */
- draw_set_rasterizer_state(i915->draw, setup);
+ draw_set_rasterizer_state(i915->draw, i915->rasterizer->templ);
i915->dirty |= I915_NEW_RASTERIZER;
}
diff --git a/src/mesa/pipe/i915simple/i915_state_derived.c b/src/mesa/pipe/i915simple/i915_state_derived.c
index dece697497..572d270f39 100644
--- a/src/mesa/pipe/i915simple/i915_state_derived.c
+++ b/src/mesa/pipe/i915simple/i915_state_derived.c
@@ -44,8 +44,7 @@
static void calculate_vertex_layout( struct i915_context *i915 )
{
const struct pipe_shader_state *fs = i915->fs;
- const interp_mode colorInterp
- = i915->rasterizer->flatshade ? INTERP_CONSTANT : INTERP_LINEAR;
+ const interp_mode colorInterp = i915->rasterizer->color_interp;
struct vertex_info *vinfo = &i915->current.vertex_info;
uint front0 = 0, back0 = 0, front1 = 0, back1 = 0;
boolean needW = 0;
@@ -161,7 +160,7 @@ static void calculate_vertex_layout( struct i915_context *i915 )
if (front0) {
back0 = draw_emit_vertex_attr(vinfo, TGSI_ATTRIB_BFC0,
FORMAT_OMIT, colorInterp);
- }
+ }
if (back0) {
back1 = draw_emit_vertex_attr(vinfo, TGSI_ATTRIB_BFC1,
FORMAT_OMIT, colorInterp);
diff --git a/src/mesa/pipe/i915simple/i915_state_dynamic.c b/src/mesa/pipe/i915simple/i915_state_dynamic.c
index d97aeb8d3b..845873baa0 100644
--- a/src/mesa/pipe/i915simple/i915_state_dynamic.c
+++ b/src/mesa/pipe/i915simple/i915_state_dynamic.c
@@ -165,18 +165,9 @@ const struct i915_tracked_state i915_upload_IAB = {
static void upload_DEPTHSCALE( struct i915_context *i915 )
{
- union { float f; unsigned u; } ds[2];
-
- memset( ds, 0, sizeof(ds) );
-
- /* I915_NEW_RASTERIZER
- */
- ds[0].u = _3DSTATE_DEPTH_OFFSET_SCALE;
- ds[1].f = i915->rasterizer->offset_scale;
-
- set_dynamic_indirect( i915,
+ set_dynamic_indirect( i915,
I915_DYNAMIC_DEPTHSCALE_0,
- &ds[0].u,
+ &(i915->rasterizer->ds[0].u),
2 );
}
@@ -205,12 +196,10 @@ static void upload_STIPPLE( struct i915_context *i915 )
st[0] = _3DSTATE_STIPPLE;
st[1] = 0;
-
- /* I915_NEW_RASTERIZER
+
+ /* I915_NEW_RASTERIZER
*/
- if (i915->rasterizer->poly_stipple_enable) {
- st[1] |= ST1_ENABLE;
- }
+ st[1] |= i915->rasterizer->st;
/* I915_NEW_STIPPLE
@@ -248,20 +237,13 @@ const struct i915_tracked_state i915_upload_STIPPLE = {
/***********************************************************************
- * Scissor.
+ * Scissor.
*/
static void upload_SCISSOR_ENABLE( struct i915_context *i915 )
{
- unsigned sc[1];
-
- if (i915->rasterizer->scissor)
- sc[0] = _3DSTATE_SCISSOR_ENABLE_CMD | ENABLE_SCISSOR_RECT;
- else
- sc[0] = _3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT;
-
- set_dynamic_indirect( i915,
+ set_dynamic_indirect( i915,
I915_DYNAMIC_SC_ENA_0,
- &sc[0],
+ &(i915->rasterizer->sc[0]),
1 );
}
diff --git a/src/mesa/pipe/i915simple/i915_state_immediate.c b/src/mesa/pipe/i915simple/i915_state_immediate.c
index 7de7f5377e..874c3819f2 100644
--- a/src/mesa/pipe/i915simple/i915_state_immediate.c
+++ b/src/mesa/pipe/i915simple/i915_state_immediate.c
@@ -62,46 +62,7 @@ static void upload_S2S4(struct i915_context *i915)
assert(LIS4); /* should never be zero? */
}
- /* I915_NEW_RASTERIZER */
- switch (i915->rasterizer->cull_mode) {
- case PIPE_WINDING_NONE:
- LIS4 |= S4_CULLMODE_NONE;
- break;
- case PIPE_WINDING_CW:
- LIS4 |= S4_CULLMODE_CW;
- break;
- case PIPE_WINDING_CCW:
- LIS4 |= S4_CULLMODE_CCW;
- break;
- case PIPE_WINDING_BOTH:
- LIS4 |= S4_CULLMODE_BOTH;
- break;
- }
-
- /* I915_NEW_RASTERIZER */
- {
- int line_width = CLAMP((int)(i915->rasterizer->line_width * 2), 1, 0xf);
-
- LIS4 |= line_width << S4_LINE_WIDTH_SHIFT;
-
- if (i915->rasterizer->line_smooth)
- LIS4 |= S4_LINE_ANTIALIAS_ENABLE;
- }
-
- /* I915_NEW_RASTERIZER */
- {
- int point_size = CLAMP((int) i915->rasterizer->point_size, 1, 0xff);
-
- LIS4 |= point_size << S4_POINT_WIDTH_SHIFT;
- }
-
- /* I915_NEW_RASTERIZER */
- if (i915->rasterizer->flatshade) {
- LIS4 |= (S4_FLATSHADE_ALPHA |
- S4_FLATSHADE_COLOR |
- S4_FLATSHADE_SPECULAR);
- }
-
+ LIS4 |= i915->rasterizer->LIS4;
if (LIS2 != i915->current.immediate[I915_IMMEDIATE_S2] ||
LIS4 != i915->current.immediate[I915_IMMEDIATE_S4]) {
@@ -198,7 +159,7 @@ static void upload_S7( struct i915_context *i915 )
/* I915_NEW_RASTERIZER
*/
- LIS7 = i915->rasterizer->offset_units; /* probably incorrect */
+ LIS7 = i915->rasterizer->LIS7; /* probably incorrect */
if (LIS7 != i915->current.immediate[I915_IMMEDIATE_S7]) {
i915->current.immediate[I915_IMMEDIATE_S7] = LIS7;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 00:47:38 +0000