hash = sc->blend_hash;
case CSO_SAMPLER:
hash = sc->sampler_hash;
+ case CSO_DEPTH_STENCIL:
+ hash = sc->depth_stencil_hash;
}
return hash;
return sizeof(struct pipe_blend_state);
case CSO_SAMPLER:
return sizeof(struct pipe_sampler_state);
+ case CSO_DEPTH_STENCIL:
+ return sizeof(struct pipe_depth_stencil_state);
}
return 0;
}
sc->blend_hash = cso_hash_create();
sc->sampler_hash = cso_hash_create();
+ sc->depth_stencil_hash = cso_hash_create();
return sc;
}
assert(sc);
cso_hash_delete(sc->blend_hash);
cso_hash_delete(sc->sampler_hash);
+ cso_hash_delete(sc->depth_stencil_hash);
free(sc);
}
struct cso_cache {
struct cso_hash *blend_hash;
struct cso_hash *sampler_hash;
+ struct cso_hash *depth_stencil_hash;
};
enum cso_cache_type {
CSO_BLEND,
- CSO_SAMPLER
+ CSO_SAMPLER,
+ CSO_DEPTH_STENCIL
};
unsigned cso_construct_key(void *item, int item_size);
-#define FO_NEW_VIEWPORT 0x1
-#define FO_NEW_SETUP 0x2
-#define FO_NEW_FRAGMENT_SHADER 0x4
-#define FO_NEW_BLEND 0x8
-#define FO_NEW_CLIP 0x10
-#define FO_NEW_SCISSOR 0x20
-#define FO_NEW_STIPPLE 0x40
-#define FO_NEW_FRAMEBUFFER 0x80
-#define FO_NEW_ALPHA_TEST 0x100
-#define FO_NEW_DEPTH_TEST 0x200
-#define FO_NEW_SAMPLER 0x400
-#define FO_NEW_TEXTURE 0x800
-#define FO_NEW_STENCIL 0x1000
-#define FO_NEW_VERTEX 0x2000
-#define FO_NEW_VERTEX_SHADER 0x4000
-#define FO_NEW_BLEND_COLOR 0x8000
-#define FO_NEW_CLEAR_COLOR 0x10000
-#define FO_NEW_VERTEX_BUFFER 0x20000
-#define FO_NEW_VERTEX_ELEMENT 0x40000
+#define FO_NEW_VIEWPORT 0x1
+#define FO_NEW_SETUP 0x2
+#define FO_NEW_FRAGMENT_SHADER 0x4
+#define FO_NEW_BLEND 0x8
+#define FO_NEW_CLIP 0x10
+#define FO_NEW_SCISSOR 0x20
+#define FO_NEW_STIPPLE 0x40
+#define FO_NEW_FRAMEBUFFER 0x80
+#define FO_NEW_ALPHA_TEST 0x100
+#define FO_NEW_DEPTH_STENCIL 0x200
+#define FO_NEW_SAMPLER 0x400
+#define FO_NEW_TEXTURE 0x800
+#define FO_NEW_VERTEX 0x2000
+#define FO_NEW_VERTEX_SHADER 0x4000
+#define FO_NEW_BLEND_COLOR 0x8000
+#define FO_NEW_CLEAR_COLOR 0x10000
+#define FO_NEW_VERTEX_BUFFER 0x20000
+#define FO_NEW_VERTEX_ELEMENT 0x40000
*/
const struct pipe_blend_state *blend;
const struct pipe_sampler_state *sampler[PIPE_MAX_SAMPLERS];
+ const struct pipe_depth_stencil_state *depth_stencil;
struct pipe_alpha_test_state alpha_test;
struct pipe_blend_color blend_color;
struct pipe_clear_color_state clear_color;
struct pipe_clip_state clip;
- struct pipe_depth_state depth_test;
struct pipe_framebuffer_state framebuffer;
struct pipe_shader_state fragment_shader;
struct pipe_shader_state vertex_shader;
struct pipe_poly_stipple poly_stipple;
struct pipe_scissor_state scissor;
struct pipe_setup_state setup;
- struct pipe_stencil_state stencil;
struct pipe_mipmap_tree *texture[PIPE_MAX_SAMPLERS];
struct pipe_viewport_state viewport;
struct pipe_vertex_buffer vertex_buffer[PIPE_ATTRIB_MAX];
}
static void
-failover_set_depth_test_state(struct pipe_context *pipe,
- const struct pipe_depth_state *depth)
+failover_bind_depth_stencil_state(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_state *depth_stencil)
{
struct failover_context *failover = failover_context(pipe);
- failover->depth_test = *depth;
- failover->dirty |= FO_NEW_DEPTH_TEST;
- failover->hw->set_depth_state( failover->hw, depth );
+ failover->depth_stencil = depth_stencil;
+ failover->dirty |= FO_NEW_DEPTH_STENCIL;
+ failover->hw->bind_depth_stencil_state( failover->hw, depth_stencil );
}
static void
}
static void
-failover_set_stencil_state(struct pipe_context *pipe,
- const struct pipe_stencil_state *stencil)
-{
- struct failover_context *failover = failover_context(pipe);
-
- failover->stencil = *stencil;
- failover->dirty |= FO_NEW_STENCIL;
- failover->hw->set_stencil_state( failover->hw, stencil );
-}
-
-
-static void
failover_bind_sampler_state(struct pipe_context *pipe,
unsigned unit,
const struct pipe_sampler_state *sampler)
{
failover->pipe.bind_blend_state = failover_bind_blend_state;
failover->pipe.bind_sampler_state = failover_bind_sampler_state;
+ failover->pipe.bind_depth_stencil_state = failover_bind_depth_stencil_state;
failover->pipe.set_alpha_test_state = failover_set_alpha_test_state;
failover->pipe.set_blend_color = failover_set_blend_color;
failover->pipe.set_clip_state = failover_set_clip_state;
failover->pipe.set_clear_color_state = failover_set_clear_color_state;
- failover->pipe.set_depth_state = failover_set_depth_test_state;
failover->pipe.set_framebuffer_state = failover_set_framebuffer_state;
failover->pipe.set_fs_state = failover_set_fs_state;
failover->pipe.set_vs_state = failover_set_vs_state;
failover->pipe.set_polygon_stipple = failover_set_polygon_stipple;
failover->pipe.set_scissor_state = failover_set_scissor_state;
failover->pipe.set_setup_state = failover_set_setup_state;
- failover->pipe.set_stencil_state = failover_set_stencil_state;
failover->pipe.set_texture_state = failover_set_texture_state;
failover->pipe.set_viewport_state = failover_set_viewport_state;
failover->pipe.set_vertex_buffer = failover_set_vertex_buffer;
if (failover->dirty & FO_NEW_CLEAR_COLOR)
failover->sw->set_clear_color_state( failover->sw, &failover->clear_color );
- if (failover->dirty & FO_NEW_DEPTH_TEST)
- failover->sw->set_depth_state( failover->sw, &failover->depth_test );
+ if (failover->dirty & FO_NEW_DEPTH_STENCIL)
+ failover->sw->bind_depth_stencil_state( failover->sw, failover->depth_stencil );
if (failover->dirty & FO_NEW_FRAMEBUFFER)
failover->sw->set_framebuffer_state( failover->sw, &failover->framebuffer );
if (failover->dirty & FO_NEW_SCISSOR)
failover->sw->set_scissor_state( failover->sw, &failover->scissor );
- if (failover->dirty & FO_NEW_STENCIL)
- failover->sw->set_stencil_state( failover->sw, &failover->stencil );
-
if (failover->dirty & FO_NEW_VIEWPORT)
failover->sw->set_viewport_state( failover->sw, &failover->viewport );
*/
const struct pipe_blend_state *blend;
const struct pipe_sampler_state *sampler[PIPE_MAX_SAMPLERS];
+ const struct pipe_depth_stencil_state *depth_stencil;
struct pipe_alpha_test_state alpha_test;
struct pipe_blend_color blend_color;
struct pipe_clear_color_state clear_color;
struct pipe_clip_state clip;
struct pipe_constant_buffer constants[PIPE_SHADER_TYPES];
- struct pipe_depth_state depth_test;
struct pipe_framebuffer_state framebuffer;
struct pipe_shader_state fs;
struct pipe_poly_stipple poly_stipple;
struct pipe_scissor_state scissor;
struct pipe_setup_state setup;
- struct pipe_stencil_state stencil;
struct pipe_mipmap_tree *texture[PIPE_MAX_SAMPLERS];
struct pipe_viewport_state viewport;
struct pipe_vertex_buffer vertex_buffer[PIPE_ATTRIB_MAX];
#define I915_NEW_SETUP 0x2
#define I915_NEW_FS 0x4
#define I915_NEW_BLEND 0x8
-#define I915_NEW_CLIP 0x10
-#define I915_NEW_SCISSOR 0x20
-#define I915_NEW_STIPPLE 0x40
-#define I915_NEW_FRAMEBUFFER 0x80
-#define I915_NEW_ALPHA_TEST 0x100
-#define I915_NEW_DEPTH_TEST 0x200
-#define I915_NEW_SAMPLER 0x400
-#define I915_NEW_TEXTURE 0x800
-#define I915_NEW_STENCIL 0x1000
-#define I915_NEW_CONSTANTS 0x2000
+#define I915_NEW_CLIP 0x10
+#define I915_NEW_SCISSOR 0x20
+#define I915_NEW_STIPPLE 0x40
+#define I915_NEW_FRAMEBUFFER 0x80
+#define I915_NEW_ALPHA_TEST 0x100
+#define I915_NEW_DEPTH_STENCIL 0x200
+#define I915_NEW_SAMPLER 0x400
+#define I915_NEW_TEXTURE 0x800
+#define I915_NEW_CONSTANTS 0x1000
/* Driver's internally generated state flags:
/** XXX move someday? Or consolidate all these simple state setters
* into one file.
*/
-static void i915_set_depth_test_state(struct pipe_context *pipe,
- const struct pipe_depth_state *depth)
-{
- struct i915_context *i915 = i915_context(pipe);
- i915->depth_test = *depth;
+static const struct pipe_depth_stencil_state *
+i915_create_depth_stencil_state(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_state *depth_stencil)
+{
+ struct pipe_depth_stencil_state *new_ds =
+ malloc(sizeof(struct pipe_depth_stencil_state));
+ memcpy(new_ds, depth_stencil, sizeof(struct pipe_depth_stencil_state));
- i915->dirty |= I915_NEW_DEPTH_TEST;
+ return new_ds;
}
-static void i915_set_alpha_test_state(struct pipe_context *pipe,
- const struct pipe_alpha_test_state *alpha)
+static void i915_bind_depth_stencil_state(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_state *depth_stencil)
{
struct i915_context *i915 = i915_context(pipe);
- i915->alpha_test = *alpha;
+ i915->depth_stencil = depth_stencil;
- i915->dirty |= I915_NEW_ALPHA_TEST;
+ i915->dirty |= I915_NEW_DEPTH_STENCIL;
}
-static void i915_set_stencil_state(struct pipe_context *pipe,
- const struct pipe_stencil_state *stencil)
+static void i915_delete_depth_stencil_state(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_state *depth_stencil)
+{
+ free((struct pipe_depth_stencil_state *)depth_stencil);
+}
+
+static void i915_set_alpha_test_state(struct pipe_context *pipe,
+ const struct pipe_alpha_test_state *alpha)
{
struct i915_context *i915 = i915_context(pipe);
- i915->stencil = *stencil;
+ i915->alpha_test = *alpha;
- i915->dirty |= I915_NEW_STENCIL;
+ i915->dirty |= I915_NEW_ALPHA_TEST;
}
-
-
static void i915_set_scissor_state( struct pipe_context *pipe,
const struct pipe_scissor_state *scissor )
{
i915->pipe.bind_sampler_state = i915_bind_sampler_state;
i915->pipe.delete_sampler_state = i915_delete_sampler_state;
+ i915->pipe.create_depth_stencil_state = i915_create_depth_stencil_state;
+ i915->pipe.bind_depth_stencil_state = i915_bind_depth_stencil_state;
+ i915->pipe.delete_depth_stencil_state = i915_delete_depth_stencil_state;
+
i915->pipe.set_alpha_test_state = i915_set_alpha_test_state;
i915->pipe.set_blend_color = i915_set_blend_color;
i915->pipe.set_clip_state = i915_set_clip_state;
i915->pipe.set_clear_color_state = i915_set_clear_color_state;
i915->pipe.set_constant_buffer = i915_set_constant_buffer;
- i915->pipe.set_depth_state = i915_set_depth_test_state;
i915->pipe.set_framebuffer_state = i915_set_framebuffer_state;
i915->pipe.set_fs_state = i915_set_fs_state;
i915->pipe.set_vs_state = i915_set_vs_state;
i915->pipe.set_polygon_stipple = i915_set_polygon_stipple;
i915->pipe.set_scissor_state = i915_set_scissor_state;
i915->pipe.set_setup_state = i915_set_setup_state;
- i915->pipe.set_stencil_state = i915_set_stencil_state;
i915->pipe.set_texture_state = i915_set_texture_state;
i915->pipe.set_viewport_state = i915_set_viewport_state;
i915->pipe.set_vertex_buffer = i915_set_vertex_buffer;
/* I915_NEW_STENCIL */
{
- int testmask = i915->stencil.value_mask[0] & 0xff;
- int writemask = i915->stencil.write_mask[0] & 0xff;
+ int testmask = i915->depth_stencil->stencil.value_mask[0] & 0xff;
+ int writemask = i915->depth_stencil->stencil.write_mask[0] & 0xff;
modes4 |= (_3DSTATE_MODES_4_CMD |
ENABLE_STENCIL_TEST_MASK |
}
const struct i915_tracked_state i915_upload_MODES4 = {
- .dirty = I915_NEW_BLEND | I915_NEW_STENCIL,
+ .dirty = I915_NEW_BLEND | I915_NEW_DEPTH_STENCIL,
.update = upload_MODES4
};
/* _NEW_STENCIL
*/
- if (i915->stencil.back_enabled) {
- int test = i915_translate_compare_func(i915->stencil.back_func);
- int fop = i915_translate_stencil_op(i915->stencil.back_fail_op);
- int dfop = i915_translate_stencil_op(i915->stencil.back_zfail_op);
- int dpop = i915_translate_stencil_op(i915->stencil.back_zpass_op);
- int ref = i915->stencil.ref_value[1] & 0xff;
- int tmask = i915->stencil.value_mask[1] & 0xff;
- int wmask = i915->stencil.write_mask[1] & 0xff;
+ if (i915->depth_stencil->stencil.back_enabled) {
+ int test = i915_translate_compare_func(i915->depth_stencil->stencil.back_func);
+ int fop = i915_translate_stencil_op(i915->depth_stencil->stencil.back_fail_op);
+ int dfop = i915_translate_stencil_op(i915->depth_stencil->stencil.back_zfail_op);
+ int dpop = i915_translate_stencil_op(i915->depth_stencil->stencil.back_zpass_op);
+ int ref = i915->depth_stencil->stencil.ref_value[1] & 0xff;
+ int tmask = i915->depth_stencil->stencil.value_mask[1] & 0xff;
+ int wmask = i915->depth_stencil->stencil.write_mask[1] & 0xff;
bf[0] = (_3DSTATE_BACKFACE_STENCIL_OPS |
BFO_ENABLE_STENCIL_FUNCS |
}
const struct i915_tracked_state i915_upload_BFO = {
- .dirty = I915_NEW_STENCIL,
+ .dirty = I915_NEW_DEPTH_STENCIL,
.update = upload_BFO
};
unsigned LIS5 = 0;
/* I915_NEW_STENCIL */
- if (i915->stencil.front_enabled) {
- int test = i915_translate_compare_func(i915->stencil.front_func);
- int fop = i915_translate_stencil_op(i915->stencil.front_fail_op);
- int dfop = i915_translate_stencil_op(i915->stencil.front_zfail_op);
- int dpop = i915_translate_stencil_op(i915->stencil.front_zpass_op);
- int ref = i915->stencil.ref_value[0] & 0xff;
+ if (i915->depth_stencil->stencil.front_enabled) {
+ int test = i915_translate_compare_func(i915->depth_stencil->stencil.front_func);
+ int fop = i915_translate_stencil_op(i915->depth_stencil->stencil.front_fail_op);
+ int dfop = i915_translate_stencil_op(i915->depth_stencil->stencil.front_zfail_op);
+ int dpop = i915_translate_stencil_op(i915->depth_stencil->stencil.front_zpass_op);
+ int ref = i915->depth_stencil->stencil.ref_value[0] & 0xff;
LIS5 |= (S5_STENCIL_TEST_ENABLE |
S5_STENCIL_WRITE_ENABLE |
}
const struct i915_tracked_state i915_upload_S5 = {
- .dirty = (I915_NEW_STENCIL | I915_NEW_BLEND | I915_NEW_SETUP),
+ .dirty = (I915_NEW_DEPTH_STENCIL | I915_NEW_BLEND | I915_NEW_SETUP),
.update = upload_S5
};
/* I915_NEW_DEPTH
*/
- if (i915->depth_test.enabled) {
- int func = i915_translate_compare_func(i915->depth_test.func);
+ if (i915->depth_stencil->depth.enabled) {
+ int func = i915_translate_compare_func(i915->depth_stencil->depth.func);
LIS6 |= (S6_DEPTH_TEST_ENABLE |
(func << S6_DEPTH_TEST_FUNC_SHIFT));
- if (i915->depth_test.writemask)
+ if (i915->depth_stencil->depth.writemask)
LIS6 |= S6_DEPTH_WRITE_ENABLE;
}
}
const struct i915_tracked_state i915_upload_S6 = {
- .dirty = I915_NEW_ALPHA_TEST | I915_NEW_BLEND | I915_NEW_DEPTH_TEST,
+ .dirty = I915_NEW_ALPHA_TEST | I915_NEW_BLEND | I915_NEW_DEPTH_STENCIL,
.update = upload_S6
};
void (*delete_sampler_state)(struct pipe_context *,
const struct pipe_sampler_state *);
+ const struct pipe_depth_stencil_state * (*create_depth_stencil_state)(
+ struct pipe_context *,
+ const struct pipe_depth_stencil_state *);
+ void (*bind_depth_stencil_state)(struct pipe_context *,
+ const struct pipe_depth_stencil_state *);
+ void (*delete_depth_stencil_state)(struct pipe_context *,
+ const struct pipe_depth_stencil_state *);
+
void (*set_alpha_test_state)( struct pipe_context *,
const struct pipe_alpha_test_state * );
void (*set_constant_buffer)( struct pipe_context *,
uint shader, uint index,
const struct pipe_constant_buffer *buf );
-
- void (*set_depth_state)( struct pipe_context *,
- const struct pipe_depth_state * );
void (*set_feedback_state)( struct pipe_context *,
const struct pipe_feedback_state *);
void (*set_scissor_state)( struct pipe_context *,
const struct pipe_scissor_state * );
- void (*set_stencil_state)( struct pipe_context *,
- const struct pipe_stencil_state * );
-
void (*set_texture_state)( struct pipe_context *,
unsigned unit,
struct pipe_mipmap_tree * );
void *executable;
};
-struct pipe_depth_state
+struct pipe_depth_stencil_state
{
- unsigned enabled:1; /**< depth test enabled? */
- unsigned writemask:1; /**< allow depth buffer writes? */
- unsigned func:3; /**< depth test func (PIPE_FUNC_x) */
- unsigned occlusion_count:1; /**< XXX move this elsewhere? */
- float clear; /**< Clear value in [0,1] (XXX correct place?) */
+ struct {
+ unsigned enabled:1; /**< depth test enabled? */
+ unsigned writemask:1; /**< allow depth buffer writes? */
+ unsigned func:3; /**< depth test func (PIPE_FUNC_x) */
+ unsigned occlusion_count:1; /**< XXX move this elsewhere? */
+ float clear; /**< Clear value in [0,1] (XXX correct place?) */
+ } depth;
+ struct {
+ unsigned front_enabled:1;
+ unsigned front_func:3; /**< PIPE_FUNC_x */
+ unsigned front_fail_op:3; /**< PIPE_STENCIL_OP_x */
+ unsigned front_zpass_op:3; /**< PIPE_STENCIL_OP_x */
+ unsigned front_zfail_op:3; /**< PIPE_STENCIL_OP_x */
+ unsigned back_enabled:1;
+ unsigned back_func:3; /**< PIPE_FUNC_x */
+ unsigned back_fail_op:3; /**< PIPE_STENCIL_OP_x */
+ unsigned back_zpass_op:3; /**< PIPE_STENCIL_OP_x */
+ unsigned back_zfail_op:3; /**< PIPE_STENCIL_OP_x */
+ ubyte ref_value[2]; /**< [0] = front, [1] = back */
+ ubyte value_mask[2];
+ ubyte write_mask[2];
+ ubyte clear_value;
+ } stencil;
};
struct pipe_alpha_test_state {
float color[4];
};
-struct pipe_stencil_state {
- unsigned front_enabled:1;
- unsigned front_func:3; /**< PIPE_FUNC_x */
- unsigned front_fail_op:3; /**< PIPE_STENCIL_OP_x */
- unsigned front_zpass_op:3; /**< PIPE_STENCIL_OP_x */
- unsigned front_zfail_op:3; /**< PIPE_STENCIL_OP_x */
- unsigned back_enabled:1;
- unsigned back_func:3; /**< PIPE_FUNC_x */
- unsigned back_fail_op:3; /**< PIPE_STENCIL_OP_x */
- unsigned back_zpass_op:3; /**< PIPE_STENCIL_OP_x */
- unsigned back_zfail_op:3; /**< PIPE_STENCIL_OP_x */
- ubyte ref_value[2]; /**< [0] = front, [1] = back */
- ubyte value_mask[2];
- ubyte write_mask[2];
- ubyte clear_value;
-};
-
-
struct pipe_framebuffer_state
{
/** multiple colorbuffers for multiple render targets */
softpipe->pipe.create_sampler_state = softpipe_create_sampler_state;
softpipe->pipe.bind_sampler_state = softpipe_bind_sampler_state;
softpipe->pipe.delete_sampler_state = softpipe_delete_sampler_state;
+ softpipe->pipe.create_depth_stencil_state = softpipe_create_depth_stencil_state;
+ softpipe->pipe.bind_depth_stencil_state = softpipe_bind_depth_stencil_state;
+ softpipe->pipe.delete_depth_stencil_state = softpipe_delete_depth_stencil_state;
softpipe->pipe.set_alpha_test_state = softpipe_set_alpha_test_state;
softpipe->pipe.set_blend_color = softpipe_set_blend_color;
softpipe->pipe.set_clip_state = softpipe_set_clip_state;
softpipe->pipe.set_clear_color_state = softpipe_set_clear_color_state;
softpipe->pipe.set_constant_buffer = softpipe_set_constant_buffer;
- softpipe->pipe.set_depth_state = softpipe_set_depth_test_state;
softpipe->pipe.set_feedback_state = softpipe_set_feedback_state;
softpipe->pipe.set_framebuffer_state = softpipe_set_framebuffer_state;
softpipe->pipe.set_fs_state = softpipe_set_fs_state;
softpipe->pipe.set_polygon_stipple = softpipe_set_polygon_stipple;
softpipe->pipe.set_scissor_state = softpipe_set_scissor_state;
softpipe->pipe.set_setup_state = softpipe_set_setup_state;
- softpipe->pipe.set_stencil_state = softpipe_set_stencil_state;
softpipe->pipe.set_texture_state = softpipe_set_texture_state;
softpipe->pipe.set_viewport_state = softpipe_set_viewport_state;
#define SP_NEW_SETUP 0x2
#define SP_NEW_FS 0x4
#define SP_NEW_BLEND 0x8
-#define SP_NEW_CLIP 0x10
-#define SP_NEW_SCISSOR 0x20
-#define SP_NEW_STIPPLE 0x40
-#define SP_NEW_FRAMEBUFFER 0x80
-#define SP_NEW_ALPHA_TEST 0x100
-#define SP_NEW_DEPTH_TEST 0x200
-#define SP_NEW_SAMPLER 0x400
-#define SP_NEW_TEXTURE 0x800
-#define SP_NEW_STENCIL 0x1000
-#define SP_NEW_VERTEX 0x2000
-#define SP_NEW_VS 0x4000
-#define SP_NEW_CONSTANTS 0x8000
+#define SP_NEW_CLIP 0x10
+#define SP_NEW_SCISSOR 0x20
+#define SP_NEW_STIPPLE 0x40
+#define SP_NEW_FRAMEBUFFER 0x80
+#define SP_NEW_ALPHA_TEST 0x100
+#define SP_NEW_DEPTH_STENCIL 0x200
+#define SP_NEW_SAMPLER 0x400
+#define SP_NEW_TEXTURE 0x800
+#define SP_NEW_VERTEX 0x1000
+#define SP_NEW_VS 0x2000
+#define SP_NEW_CONSTANTS 0x4000
struct softpipe_context {
*/
const struct pipe_blend_state *blend;
const struct pipe_sampler_state *sampler[PIPE_MAX_SAMPLERS];
+ const struct pipe_depth_stencil_state *depth_stencil;
struct pipe_alpha_test_state alpha_test;
struct pipe_blend_color blend_color;
struct pipe_clear_color_state clear_color;
struct pipe_clip_state clip;
struct pipe_constant_buffer constants[2];
- struct pipe_depth_state depth_test;
struct pipe_feedback_state feedback;
struct pipe_framebuffer_state framebuffer;
struct pipe_shader_state fs;
struct pipe_poly_stipple poly_stipple;
struct pipe_scissor_state scissor;
struct pipe_setup_state setup;
- struct pipe_stencil_state stencil;
struct pipe_mipmap_tree *texture[PIPE_MAX_SAMPLERS];
struct pipe_viewport_state viewport;
struct pipe_vertex_buffer vertex_buffer[PIPE_ATTRIB_MAX];
sp->quad.first = sp->quad.bufloop;
}
- if (sp->depth_test.occlusion_count) {
+ if (sp->depth_stencil->depth.occlusion_count) {
sp->quad.occlusion->next = sp->quad.first;
sp->quad.first = sp->quad.occlusion;
}
sp->quad.first = sp->quad.coverage;
}
- if ( sp->stencil.front_enabled
- || sp->stencil.front_enabled) {
+ if ( sp->depth_stencil->stencil.front_enabled
+ || sp->depth_stencil->stencil.back_enabled) {
sp->quad.stencil_test->next = sp->quad.first;
sp->quad.first = sp->quad.stencil_test;
}
- else if (sp->depth_test.enabled &&
+ else if (sp->depth_stencil->depth.enabled &&
sp->framebuffer.zbuf) {
sp->quad.depth_test->next = sp->quad.first;
sp->quad.first = sp->quad.depth_test;
/* get zquad from zbuffer */
sps->read_quad_z(sps, quad->x0, quad->y0, bzzzz);
- switch (softpipe->depth_test.func) {
+ switch (softpipe->depth_stencil->depth.func) {
case PIPE_FUNC_NEVER:
/* zmask = 0 */
break;
quad->mask &= zmask;
- if (softpipe->depth_test.writemask) {
+ if (softpipe->depth_stencil->depth.writemask) {
/* This is also efficient with sse / spe instructions:
*/
unsigned i, entry;
for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
- qss->samplers[i].state = &softpipe->sampler[i];
+ qss->samplers[i].state = softpipe->sampler[i];
qss->samplers[i].texture = softpipe->texture[i];
qss->samplers[i].get_samples = sp_get_samples;
qss->samplers[i].pipe = &softpipe->pipe;
/* choose front or back face function, operator, etc */
/* XXX we could do these initializations once per primitive */
- if (softpipe->stencil.back_enabled && quad->facing) {
- func = softpipe->stencil.back_func;
- failOp = softpipe->stencil.back_fail_op;
- zFailOp = softpipe->stencil.back_zfail_op;
- zPassOp = softpipe->stencil.back_zpass_op;
- ref = softpipe->stencil.ref_value[1];
- wrtMask = softpipe->stencil.write_mask[1];
- valMask = softpipe->stencil.value_mask[1];
+ if (softpipe->depth_stencil->stencil.back_enabled && quad->facing) {
+ func = softpipe->depth_stencil->stencil.back_func;
+ failOp = softpipe->depth_stencil->stencil.back_fail_op;
+ zFailOp = softpipe->depth_stencil->stencil.back_zfail_op;
+ zPassOp = softpipe->depth_stencil->stencil.back_zpass_op;
+ ref = softpipe->depth_stencil->stencil.ref_value[1];
+ wrtMask = softpipe->depth_stencil->stencil.write_mask[1];
+ valMask = softpipe->depth_stencil->stencil.value_mask[1];
}
else {
- func = softpipe->stencil.front_func;
- failOp = softpipe->stencil.front_fail_op;
- zFailOp = softpipe->stencil.front_zfail_op;
- zPassOp = softpipe->stencil.front_zpass_op;
- ref = softpipe->stencil.ref_value[0];
- wrtMask = softpipe->stencil.write_mask[0];
- valMask = softpipe->stencil.value_mask[0];
+ func = softpipe->depth_stencil->stencil.front_func;
+ failOp = softpipe->depth_stencil->stencil.front_fail_op;
+ zFailOp = softpipe->depth_stencil->stencil.front_zfail_op;
+ zPassOp = softpipe->depth_stencil->stencil.front_zpass_op;
+ ref = softpipe->depth_stencil->stencil.ref_value[0];
+ wrtMask = softpipe->depth_stencil->stencil.write_mask[0];
+ valMask = softpipe->depth_stencil->stencil.value_mask[0];
}
assert(s_surf); /* shouldn't get here if there's no stencil buffer */
if (quad->mask) {
/* now the pixels that passed the stencil test are depth tested */
- if (softpipe->depth_test.enabled) {
+ if (softpipe->depth_stencil->depth.enabled) {
const unsigned origMask = quad->mask;
sp_depth_test_quad(qs, quad); /* quad->mask is updated */
void softpipe_delete_sampler_state(struct pipe_context *,
const struct pipe_sampler_state *);
+
+const struct pipe_depth_stencil_state *
+softpipe_create_depth_stencil_state(struct pipe_context *,
+ const struct pipe_depth_stencil_state *);
+void softpipe_bind_depth_stencil_state(struct pipe_context *,
+ const struct pipe_depth_stencil_state *);
+void softpipe_delete_depth_stencil_state(struct pipe_context *,
+ const struct pipe_depth_stencil_state *);
+
void softpipe_set_framebuffer_state( struct pipe_context *,
const struct pipe_framebuffer_state * );
uint shader, uint index,
const struct pipe_constant_buffer *buf);
-void softpipe_set_depth_test_state( struct pipe_context *,
- const struct pipe_depth_state * );
-
void softpipe_set_feedback_state( struct pipe_context *,
const struct pipe_feedback_state * );
void softpipe_set_setup_state( struct pipe_context *,
const struct pipe_setup_state * );
-void softpipe_set_stencil_state( struct pipe_context *,
- const struct pipe_stencil_state * );
-
void softpipe_set_texture_state( struct pipe_context *,
unsigned unit,
struct pipe_mipmap_tree * );
/** XXX move someday? Or consolidate all these simple state setters
* into one file.
*/
-void
-softpipe_set_depth_test_state(struct pipe_context *pipe,
- const struct pipe_depth_state *depth)
-{
- struct softpipe_context *softpipe = softpipe_context(pipe);
-
- softpipe->depth_test = *depth;
-
- softpipe->dirty |= SP_NEW_DEPTH_TEST;
-}
void
softpipe_set_alpha_test_state(struct pipe_context *pipe,
softpipe->dirty |= SP_NEW_ALPHA_TEST;
}
+const struct pipe_depth_stencil_state *
+softpipe_create_depth_stencil_state(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_state *depth_stencil)
+{
+ struct pipe_depth_stencil_state *new_ds = malloc(sizeof(struct pipe_depth_stencil_state));
+ memcpy(new_ds, depth_stencil, sizeof(struct pipe_depth_stencil_state));
+
+ return new_ds;
+}
+
void
-softpipe_set_stencil_state(struct pipe_context *pipe,
- const struct pipe_stencil_state *stencil)
+softpipe_bind_depth_stencil_state(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_state *depth_stencil)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
- softpipe->stencil = *stencil;
+ softpipe->depth_stencil = depth_stencil;
- softpipe->dirty |= SP_NEW_STENCIL;
+ softpipe->dirty |= SP_NEW_DEPTH_STENCIL;
}
+void
+softpipe_delete_depth_stencil_state(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_state *depth)
+{
+ free((struct pipe_depth_stencil_state*)depth);
+}
/* Need Z if depth test is enabled or the fragment program uses the
* fragment position (XYZW).
*/
- if (softpipe->depth_test.enabled ||
+ if (softpipe->depth_stencil->depth.enabled ||
(inputsRead & (1 << TGSI_ATTRIB_POS)))
softpipe->need_z = TRUE;
else
calculate_vertex_layout( softpipe );
if (softpipe->dirty & (SP_NEW_SCISSOR |
- SP_NEW_STENCIL |
+ SP_NEW_DEPTH_STENCIL |
SP_NEW_FRAMEBUFFER))
compute_cliprect(softpipe);
if (softpipe->dirty & (SP_NEW_BLEND |
- SP_NEW_DEPTH_TEST |
+ SP_NEW_DEPTH_STENCIL |
SP_NEW_ALPHA_TEST |
SP_NEW_FRAMEBUFFER |
- SP_NEW_STENCIL |
SP_NEW_SETUP |
SP_NEW_FS))
sp_build_quad_pipeline(softpipe);
state_tracker/st_atom_sampler.c \
state_tracker/st_atom_scissor.c \
state_tracker/st_atom_setup.c \
- state_tracker/st_atom_stencil.c \
state_tracker/st_atom_stipple.c \
state_tracker/st_atom_texture.c \
state_tracker/st_atom_viewport.c \
{
&st_update_framebuffer,
&st_update_clear_color,
- &st_update_depth,
+ &st_update_depth_stencil,
&st_update_clip,
&st_update_tnl,
&st_update_viewport,
&st_update_scissor,
&st_update_blend,
- &st_update_stencil,
&st_update_sampler,
&st_update_texture,
&st_update_vs_constants,
const struct st_tracked_state st_update_framebuffer;
const struct st_tracked_state st_update_clip;
const struct st_tracked_state st_update_clear_color;
-const struct st_tracked_state st_update_depth;
+const struct st_tracked_state st_update_depth_stencil;
const struct st_tracked_state st_update_tnl;
const struct st_tracked_state st_update_fs;
const struct st_tracked_state st_update_vs;
const struct st_tracked_state st_update_viewport;
const struct st_tracked_state st_update_scissor;
const struct st_tracked_state st_update_blend;
-const struct st_tracked_state st_update_stencil;
const struct st_tracked_state st_update_sampler;
const struct st_tracked_state st_update_texture;
const struct st_tracked_state st_update_fs_constants;
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
* Brian Paul
+ * Zack Rusin
*/
#include "st_context.h"
+#include "st_cache.h"
#include "st_atom.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
/**
+ * Convert GLenum stencil func tokens to pipe tokens.
+ */
+static GLuint
+gl_stencil_func_to_sp(GLenum func)
+{
+ /* Same values, just biased */
+ assert(PIPE_FUNC_NEVER == GL_NEVER - GL_NEVER);
+ assert(PIPE_FUNC_LESS == GL_LESS - GL_NEVER);
+ assert(PIPE_FUNC_EQUAL == GL_EQUAL - GL_NEVER);
+ assert(PIPE_FUNC_LEQUAL == GL_LEQUAL - GL_NEVER);
+ assert(PIPE_FUNC_GREATER == GL_GREATER - GL_NEVER);
+ assert(PIPE_FUNC_NOTEQUAL == GL_NOTEQUAL - GL_NEVER);
+ assert(PIPE_FUNC_GEQUAL == GL_GEQUAL - GL_NEVER);
+ assert(PIPE_FUNC_ALWAYS == GL_ALWAYS - GL_NEVER);
+ assert(func >= GL_NEVER);
+ assert(func <= GL_ALWAYS);
+ return func - GL_NEVER;
+}
+
+
+/**
+ * Convert GLenum stencil op tokens to pipe tokens.
+ */
+static GLuint
+gl_stencil_op_to_sp(GLenum func)
+{
+ switch (func) {
+ case GL_KEEP:
+ return PIPE_STENCIL_OP_KEEP;
+ case GL_ZERO:
+ return PIPE_STENCIL_OP_ZERO;
+ case GL_REPLACE:
+ return PIPE_STENCIL_OP_REPLACE;
+ case GL_INCR:
+ return PIPE_STENCIL_OP_INCR;
+ case GL_DECR:
+ return PIPE_STENCIL_OP_DECR;
+ case GL_INCR_WRAP:
+ return PIPE_STENCIL_OP_INCR_WRAP;
+ case GL_DECR_WRAP:
+ return PIPE_STENCIL_OP_DECR_WRAP;
+ case GL_INVERT:
+ return PIPE_STENCIL_OP_INVERT;
+ default:
+ assert("invalid GL token in gl_stencil_op_to_sp()" == NULL);
+ return 0;
+ }
+}
+
+/**
* Convert GLenum depth func tokens to pipe tokens.
*/
static GLuint
}
-static void
-update_depth( struct st_context *st )
+static void
+update_depth_stencil(struct st_context *st)
{
- struct pipe_depth_state depth;
+ struct pipe_depth_stencil_state depth_stencil;
- memset(&depth, 0, sizeof(depth));
+ memset(&depth_stencil, 0, sizeof(depth_stencil));
- depth.enabled = st->ctx->Depth.Test;
- depth.writemask = st->ctx->Depth.Mask;
- depth.func = gl_depth_func_to_sp(st->ctx->Depth.Func);
- depth.clear = st->ctx->Depth.Clear;
+ depth_stencil.depth.enabled = st->ctx->Depth.Test;
+ depth_stencil.depth.writemask = st->ctx->Depth.Mask;
+ depth_stencil.depth.func = gl_depth_func_to_sp(st->ctx->Depth.Func);
+ depth_stencil.depth.clear = st->ctx->Depth.Clear;
if (st->ctx->Query.CurrentOcclusionObject &&
st->ctx->Query.CurrentOcclusionObject->Active)
- depth.occlusion_count = 1;
+ depth_stencil.depth.occlusion_count = 1;
+
+ if (st->ctx->Stencil.Enabled) {
+ depth_stencil.stencil.front_enabled = 1;
+ depth_stencil.stencil.front_func = gl_stencil_func_to_sp(st->ctx->Stencil.Function[0]);
+ depth_stencil.stencil.front_fail_op = gl_stencil_op_to_sp(st->ctx->Stencil.FailFunc[0]);
+ depth_stencil.stencil.front_zfail_op = gl_stencil_op_to_sp(st->ctx->Stencil.ZFailFunc[0]);
+ depth_stencil.stencil.front_zpass_op = gl_stencil_op_to_sp(st->ctx->Stencil.ZPassFunc[0]);
+ depth_stencil.stencil.ref_value[0] = st->ctx->Stencil.Ref[0] & 0xff;
+ depth_stencil.stencil.value_mask[0] = st->ctx->Stencil.ValueMask[0] & 0xff;
+ depth_stencil.stencil.write_mask[0] = st->ctx->Stencil.WriteMask[0] & 0xff;
+ if (st->ctx->Stencil.TestTwoSide) {
+ depth_stencil.stencil.back_enabled = 1;
+ depth_stencil.stencil.back_func = gl_stencil_func_to_sp(st->ctx->Stencil.Function[1]);
+ depth_stencil.stencil.back_fail_op = gl_stencil_op_to_sp(st->ctx->Stencil.FailFunc[1]);
+ depth_stencil.stencil.back_zfail_op = gl_stencil_op_to_sp(st->ctx->Stencil.ZFailFunc[1]);
+ depth_stencil.stencil.back_zpass_op = gl_stencil_op_to_sp(st->ctx->Stencil.ZPassFunc[1]);
+ depth_stencil.stencil.ref_value[1] = st->ctx->Stencil.Ref[1] & 0xff;
+ depth_stencil.stencil.value_mask[1] = st->ctx->Stencil.ValueMask[1] & 0xff;
+ depth_stencil.stencil.write_mask[1] = st->ctx->Stencil.WriteMask[1] & 0xff;
+ }
+ depth_stencil.stencil.clear_value = st->ctx->Stencil.Clear & 0xff;
+ }
- if (memcmp(&depth, &st->state.depth, sizeof(depth)) != 0) {
+ struct pipe_depth_stencil_state *cached_state =
+ st_cached_depth_stencil_state(st, &depth_stencil);
+ if (st->state.depth_stencil != cached_state) {
/* state has changed */
- st->state.depth = depth; /* struct copy */
- st->pipe->set_depth_state(st->pipe, &depth); /* set new state */
+ st->state.depth_stencil = cached_state;
+ st->pipe->bind_depth_stencil_state(st->pipe, cached_state); /* set new state */
}
}
-const struct st_tracked_state st_update_depth = {
- .name = "st_update_depth",
+const struct st_tracked_state st_update_depth_stencil = {
+ .name = "st_update_depth_stencil",
.dirty = {
- .mesa = (_NEW_DEPTH),
+ .mesa = (_NEW_DEPTH|_NEW_STENCIL),
.st = 0,
},
- .update = update_depth
+ .update = update_depth_stencil
};
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- * Brian Paul
- */
-
-
-#include "st_context.h"
-#include "st_atom.h"
-#include "pipe/p_context.h"
-#include "pipe/p_defines.h"
-
-
-/**
- * Convert GLenum stencil func tokens to pipe tokens.
- */
-static GLuint
-gl_stencil_func_to_sp(GLenum func)
-{
- /* Same values, just biased */
- assert(PIPE_FUNC_NEVER == GL_NEVER - GL_NEVER);
- assert(PIPE_FUNC_LESS == GL_LESS - GL_NEVER);
- assert(PIPE_FUNC_EQUAL == GL_EQUAL - GL_NEVER);
- assert(PIPE_FUNC_LEQUAL == GL_LEQUAL - GL_NEVER);
- assert(PIPE_FUNC_GREATER == GL_GREATER - GL_NEVER);
- assert(PIPE_FUNC_NOTEQUAL == GL_NOTEQUAL - GL_NEVER);
- assert(PIPE_FUNC_GEQUAL == GL_GEQUAL - GL_NEVER);
- assert(PIPE_FUNC_ALWAYS == GL_ALWAYS - GL_NEVER);
- assert(func >= GL_NEVER);
- assert(func <= GL_ALWAYS);
- return func - GL_NEVER;
-}
-
-
-/**
- * Convert GLenum stencil op tokens to pipe tokens.
- */
-static GLuint
-gl_stencil_op_to_sp(GLenum func)
-{
- switch (func) {
- case GL_KEEP:
- return PIPE_STENCIL_OP_KEEP;
- case GL_ZERO:
- return PIPE_STENCIL_OP_ZERO;
- case GL_REPLACE:
- return PIPE_STENCIL_OP_REPLACE;
- case GL_INCR:
- return PIPE_STENCIL_OP_INCR;
- case GL_DECR:
- return PIPE_STENCIL_OP_DECR;
- case GL_INCR_WRAP:
- return PIPE_STENCIL_OP_INCR_WRAP;
- case GL_DECR_WRAP:
- return PIPE_STENCIL_OP_DECR_WRAP;
- case GL_INVERT:
- return PIPE_STENCIL_OP_INVERT;
- default:
- assert("invalid GL token in gl_stencil_op_to_sp()" == NULL);
- return 0;
- }
-}
-
-
-static void
-update_stencil( struct st_context *st )
-{
- struct pipe_stencil_state stencil;
-
- memset(&stencil, 0, sizeof(stencil));
-
- if (st->ctx->Stencil.Enabled) {
- stencil.front_enabled = 1;
- stencil.front_func = gl_stencil_func_to_sp(st->ctx->Stencil.Function[0]);
- stencil.front_fail_op = gl_stencil_op_to_sp(st->ctx->Stencil.FailFunc[0]);
- stencil.front_zfail_op = gl_stencil_op_to_sp(st->ctx->Stencil.ZFailFunc[0]);
- stencil.front_zpass_op = gl_stencil_op_to_sp(st->ctx->Stencil.ZPassFunc[0]);
- stencil.ref_value[0] = st->ctx->Stencil.Ref[0] & 0xff;
- stencil.value_mask[0] = st->ctx->Stencil.ValueMask[0] & 0xff;
- stencil.write_mask[0] = st->ctx->Stencil.WriteMask[0] & 0xff;
- if (st->ctx->Stencil.TestTwoSide) {
- stencil.back_enabled = 1;
- stencil.back_func = gl_stencil_func_to_sp(st->ctx->Stencil.Function[1]);
- stencil.back_fail_op = gl_stencil_op_to_sp(st->ctx->Stencil.FailFunc[1]);
- stencil.back_zfail_op = gl_stencil_op_to_sp(st->ctx->Stencil.ZFailFunc[1]);
- stencil.back_zpass_op = gl_stencil_op_to_sp(st->ctx->Stencil.ZPassFunc[1]);
- stencil.ref_value[1] = st->ctx->Stencil.Ref[1] & 0xff;
- stencil.value_mask[1] = st->ctx->Stencil.ValueMask[1] & 0xff;
- stencil.write_mask[1] = st->ctx->Stencil.WriteMask[1] & 0xff;
- }
- stencil.clear_value = st->ctx->Stencil.Clear & 0xff;
- }
-
- if (memcmp(&stencil, &st->state.stencil, sizeof(stencil)) != 0) {
- /* state has changed */
- st->state.stencil = stencil; /* struct copy */
- st->pipe->set_stencil_state(st->pipe, &stencil); /* set new state */
- }
-}
-
-
-const struct st_tracked_state st_update_stencil = {
- .name = "st_update_stencil",
- .dirty = {
- .mesa = (_NEW_STENCIL),
- .st = 0,
- },
- .update = update_stencil
-};
-
-
-
-
-
}
return (struct pipe_sampler_state*)(cso_hash_iter_data(iter));
}
+
+struct pipe_depth_stencil_state * st_cached_depth_stencil_state(
+ struct st_context *st,
+ const struct pipe_depth_stencil_state *depth_stencil)
+{
+ unsigned hash_key = cso_construct_key((void*)depth_stencil, sizeof(struct pipe_depth_stencil_state));
+ struct cso_hash_iter iter = cso_find_state_template(st->cache,
+ hash_key, CSO_DEPTH_STENCIL,
+ (void*)depth_stencil);
+ if (cso_hash_iter_is_null(iter)) {
+ const struct pipe_depth_stencil_state *created_state = st->pipe->create_depth_stencil_state(
+ st->pipe, depth_stencil);
+ iter = cso_insert_state(st->cache, hash_key, CSO_DEPTH_STENCIL,
+ (void*)created_state);
+ }
+ return (struct pipe_depth_stencil_state*)(cso_hash_iter_data(iter));
+}
struct st_context *st,
const struct pipe_sampler_state *sampler);
+struct pipe_depth_stencil_state *st_cached_depth_stencil_state(
+ struct st_context *st,
+ const struct pipe_depth_stencil_state *sampler);
#endif
/* blend state: RGBA masking */
{
struct pipe_blend_state blend;
+ const struct pipe_blend_state *state;
memset(&blend, 0, sizeof(blend));
if (color) {
if (ctx->Color.ColorMask[0])
if (st->ctx->Color.DitherFlag)
blend.dither = 1;
}
- const struct pipe_blend_state *state = st_cached_blend_state(st, &blend);
+ state = st_cached_blend_state(st, &blend);
pipe->bind_blend_state(pipe, state);
}
- /* depth state: always pass */
+ /* depth_stencil state: always pass/set to ref value */
{
- struct pipe_depth_state depth_test;
- memset(&depth_test, 0, sizeof(depth_test));
+ struct pipe_depth_stencil_state depth_stencil;
+ struct pipe_depth_stencil_state *cached;
+ memset(&depth_stencil, 0, sizeof(depth_stencil));
if (depth) {
- depth_test.enabled = 1;
- depth_test.writemask = 1;
- depth_test.func = PIPE_FUNC_ALWAYS;
+ depth_stencil.depth.enabled = 1;
+ depth_stencil.depth.writemask = 1;
+ depth_stencil.depth.func = PIPE_FUNC_ALWAYS;
}
- pipe->set_depth_state(pipe, &depth_test);
+
+ if (stencil) {
+ depth_stencil.stencil.front_enabled = 1;
+ depth_stencil.stencil.front_func = PIPE_FUNC_ALWAYS;
+ depth_stencil.stencil.front_fail_op = PIPE_STENCIL_OP_REPLACE;
+ depth_stencil.stencil.front_zpass_op = PIPE_STENCIL_OP_REPLACE;
+ depth_stencil.stencil.front_zfail_op = PIPE_STENCIL_OP_REPLACE;
+ depth_stencil.stencil.ref_value[0] = ctx->Stencil.Clear;
+ depth_stencil.stencil.value_mask[0] = 0xff;
+ depth_stencil.stencil.write_mask[0] = ctx->Stencil.WriteMask[0] & 0xff;
+ }
+ cached =
+ st_cached_depth_stencil_state(ctx->st, &depth_stencil);
+ pipe->bind_depth_stencil_state(pipe, cached);
}
/* setup state: nothing */
pipe->set_setup_state(pipe, &setup);
}
- /* stencil state: always set to ref value */
- {
- struct pipe_stencil_state stencil_test;
- memset(&stencil_test, 0, sizeof(stencil_test));
- if (stencil) {
- stencil_test.front_enabled = 1;
- stencil_test.front_func = PIPE_FUNC_ALWAYS;
- stencil_test.front_fail_op = PIPE_STENCIL_OP_REPLACE;
- stencil_test.front_zpass_op = PIPE_STENCIL_OP_REPLACE;
- stencil_test.front_zfail_op = PIPE_STENCIL_OP_REPLACE;
- stencil_test.ref_value[0] = ctx->Stencil.Clear;
- stencil_test.value_mask[0] = 0xff;
- stencil_test.write_mask[0] = ctx->Stencil.WriteMask[0] & 0xff;
- }
- pipe->set_stencil_state(pipe, &stencil_test);
- }
-
/* fragment shader state: color pass-through program */
{
static struct st_fragment_program *stfp = NULL;
/* Restore pipe state */
pipe->set_alpha_test_state(pipe, &st->state.alpha_test);
pipe->bind_blend_state(pipe, st->state.blend);
- pipe->set_depth_state(pipe, &st->state.depth);
+ pipe->bind_depth_stencil_state(pipe, st->state.depth_stencil);
pipe->set_fs_state(pipe, &st->state.fs);
pipe->set_vs_state(pipe, &st->state.vs);
pipe->set_setup_state(pipe, &st->state.setup);
- pipe->set_stencil_state(pipe, &st->state.stencil);
pipe->set_viewport_state(pipe, &ctx->st->state.viewport);
/* OR:
st_invalidate_state(ctx, _NEW_COLOR | _NEW_DEPTH | _NEW_STENCIL);
if (st->state.alpha_test.enabled ||
st->state.blend->blend_enable ||
st->state.blend->logicop_enable ||
- st->state.depth.enabled)
+ st->state.depth_stencil->depth.enabled)
/* XXX more checks */
return GL_TRUE;
else
struct {
const struct pipe_blend_state *blend;
const struct pipe_sampler_state *sampler[PIPE_MAX_SAMPLERS];
+ const struct pipe_depth_stencil_state *depth_stencil;
struct pipe_alpha_test_state alpha_test;
struct pipe_blend_color blend_color;
struct pipe_clear_color_state clear_color;
struct pipe_clip_state clip;
struct pipe_constant_buffer constants[2];
- struct pipe_depth_state depth;
struct pipe_feedback_state feedback;
struct pipe_framebuffer_state framebuffer;
struct pipe_mipmap_tree *texture[PIPE_MAX_SAMPLERS];
struct pipe_setup_state setup;
struct pipe_shader_state fs;
struct pipe_shader_state vs;
- struct pipe_stencil_state stencil;
struct pipe_viewport_state viewport;
} state;
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