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-rw-r--r--src/gallium/drivers/ilo/ilo_3d_pipeline_gen6.c3
-rw-r--r--src/gallium/drivers/ilo/ilo_gpe.h10
-rw-r--r--src/gallium/drivers/ilo/ilo_gpe_gen6.c74
-rw-r--r--src/gallium/drivers/ilo/ilo_gpe_gen6.h2
-rw-r--r--src/gallium/drivers/ilo/ilo_shader.c45
-rw-r--r--src/gallium/drivers/ilo/ilo_shader.h4
-rw-r--r--src/gallium/drivers/ilo/shader/ilo_shader_internal.h6
7 files changed, 102 insertions, 42 deletions
diff --git a/src/gallium/drivers/ilo/ilo_3d_pipeline_gen6.c b/src/gallium/drivers/ilo/ilo_3d_pipeline_gen6.c
index 228131c2612..e51d7942ab3 100644
--- a/src/gallium/drivers/ilo/ilo_3d_pipeline_gen6.c
+++ b/src/gallium/drivers/ilo/ilo_3d_pipeline_gen6.c
@@ -480,10 +480,9 @@ gen6_pipeline_vs(struct ilo_3d_pipeline *p,
/* 3DSTATE_VS */
if (emit_3dstate_vs) {
- const struct ilo_shader *vs = (ilo->vs)? ilo->vs->shader : NULL;
const int num_samplers = ilo->sampler[PIPE_SHADER_VERTEX].count;
- p->gen6_3DSTATE_VS(p->dev, vs, num_samplers, p->cp);
+ p->gen6_3DSTATE_VS(p->dev, ilo->vs, num_samplers, p->cp);
}
if (emit_3dstate_constant_vs && p->dev->gen == ILO_GEN(6))
diff --git a/src/gallium/drivers/ilo/ilo_gpe.h b/src/gallium/drivers/ilo/ilo_gpe.h
index fcbd5b888b6..b5d0163f909 100644
--- a/src/gallium/drivers/ilo/ilo_gpe.h
+++ b/src/gallium/drivers/ilo/ilo_gpe.h
@@ -55,6 +55,7 @@
struct ilo_buffer;
struct ilo_texture;
+struct ilo_shader_state;
struct ilo_vb_state {
struct pipe_vertex_buffer states[PIPE_MAX_ATTRIBS];
@@ -254,6 +255,10 @@ struct ilo_global_binding {
unsigned count;
};
+struct ilo_shader_cso {
+ uint32_t payload[5];
+};
+
void
ilo_gpe_init_ve(const struct ilo_dev_info *dev,
unsigned num_states,
@@ -428,4 +433,9 @@ ilo_gpe_init_zs_surface(const struct ilo_dev_info *dev,
unsigned first_layer, unsigned num_layers,
struct ilo_zs_surface *zs);
+void
+ilo_gpe_init_vs_cso(const struct ilo_dev_info *dev,
+ const struct ilo_shader_state *vs,
+ struct ilo_shader_cso *cso);
+
#endif /* ILO_GPE_H */
diff --git a/src/gallium/drivers/ilo/ilo_gpe_gen6.c b/src/gallium/drivers/ilo/ilo_gpe_gen6.c
index 5a18fead0f3..e57609bcfa4 100644
--- a/src/gallium/drivers/ilo/ilo_gpe_gen6.c
+++ b/src/gallium/drivers/ilo/ilo_gpe_gen6.c
@@ -1127,30 +1127,18 @@ gen6_emit_3DSTATE_SCISSOR_STATE_POINTERS(const struct ilo_dev_info *dev,
ilo_cp_end(cp);
}
-static void
-gen6_emit_3DSTATE_VS(const struct ilo_dev_info *dev,
- const struct ilo_shader *vs,
- int num_samplers,
- struct ilo_cp *cp)
+void
+ilo_gpe_init_vs_cso(const struct ilo_dev_info *dev,
+ const struct ilo_shader_state *vs,
+ struct ilo_shader_cso *cso)
{
- const uint32_t cmd = ILO_GPE_CMD(0x3, 0x0, 0x10);
- const uint8_t cmd_len = 6;
+ int start_grf, vue_read_len, max_threads;
uint32_t dw2, dw4, dw5;
- int vue_read_len, max_threads;
ILO_GPE_VALID_GEN(dev, 6, 7);
- if (!vs) {
- ilo_cp_begin(cp, cmd_len);
- ilo_cp_write(cp, cmd | (cmd_len - 2));
- ilo_cp_write(cp, 0);
- ilo_cp_write(cp, 0);
- ilo_cp_write(cp, 0);
- ilo_cp_write(cp, 0);
- ilo_cp_write(cp, 0);
- ilo_cp_end(cp);
- return;
- }
+ start_grf = ilo_shader_get_kernel_param(vs, ILO_KERNEL_URB_DATA_START_REG);
+ vue_read_len = ilo_shader_get_kernel_param(vs, ILO_KERNEL_INPUT_COUNT);
/*
* From the Sandy Bridge PRM, volume 2 part 1, page 135:
@@ -1162,7 +1150,7 @@ gen6_emit_3DSTATE_VS(const struct ilo_dev_info *dev,
* "It is UNDEFINED to set this field to 0 indicating no Vertex URB
* data to be read and passed to the thread."
*/
- vue_read_len = (vs->in.count + 1) / 2;
+ vue_read_len = (vue_read_len + 1) / 2;
if (!vue_read_len)
vue_read_len = 1;
@@ -1196,11 +1184,9 @@ gen6_emit_3DSTATE_VS(const struct ilo_dev_info *dev,
break;
}
- dw2 = ((num_samplers + 3) / 4) << GEN6_VS_SAMPLER_COUNT_SHIFT;
- if (false)
- dw2 |= GEN6_VS_FLOATING_POINT_MODE_ALT;
+ dw2 = (true) ? 0 : GEN6_VS_FLOATING_POINT_MODE_ALT;
- dw4 = vs->in.start_grf << GEN6_VS_DISPATCH_START_GRF_SHIFT |
+ dw4 = start_grf << GEN6_VS_DISPATCH_START_GRF_SHIFT |
vue_read_len << GEN6_VS_URB_READ_LENGTH_SHIFT |
0 << GEN6_VS_URB_ENTRY_READ_OFFSET_SHIFT;
@@ -1212,9 +1198,47 @@ gen6_emit_3DSTATE_VS(const struct ilo_dev_info *dev,
else
dw5 |= (max_threads - 1) << GEN6_VS_MAX_THREADS_SHIFT;
+ STATIC_ASSERT(Elements(cso->payload) >= 3);
+ cso->payload[0] = dw2;
+ cso->payload[1] = dw4;
+ cso->payload[2] = dw5;
+}
+
+static void
+gen6_emit_3DSTATE_VS(const struct ilo_dev_info *dev,
+ const struct ilo_shader_state *vs,
+ int num_samplers,
+ struct ilo_cp *cp)
+{
+ const uint32_t cmd = ILO_GPE_CMD(0x3, 0x0, 0x10);
+ const uint8_t cmd_len = 6;
+ const struct ilo_shader_cso *cso;
+ uint32_t dw2, dw4, dw5;
+
+ ILO_GPE_VALID_GEN(dev, 6, 7);
+
+ if (!vs) {
+ ilo_cp_begin(cp, cmd_len);
+ ilo_cp_write(cp, cmd | (cmd_len - 2));
+ ilo_cp_write(cp, 0);
+ ilo_cp_write(cp, 0);
+ ilo_cp_write(cp, 0);
+ ilo_cp_write(cp, 0);
+ ilo_cp_write(cp, 0);
+ ilo_cp_end(cp);
+ return;
+ }
+
+ cso = ilo_shader_get_kernel_cso(vs);
+ dw2 = cso->payload[0];
+ dw4 = cso->payload[1];
+ dw5 = cso->payload[2];
+
+ dw2 |= ((num_samplers + 3) / 4) << GEN6_VS_SAMPLER_COUNT_SHIFT;
+
ilo_cp_begin(cp, cmd_len);
ilo_cp_write(cp, cmd | (cmd_len - 2));
- ilo_cp_write(cp, vs->cache_offset);
+ ilo_cp_write(cp, ilo_shader_get_kernel_offset(vs));
ilo_cp_write(cp, dw2);
ilo_cp_write(cp, 0); /* scratch */
ilo_cp_write(cp, dw4);
diff --git a/src/gallium/drivers/ilo/ilo_gpe_gen6.h b/src/gallium/drivers/ilo/ilo_gpe_gen6.h
index 5f2b85aebb3..07e6050500b 100644
--- a/src/gallium/drivers/ilo/ilo_gpe_gen6.h
+++ b/src/gallium/drivers/ilo/ilo_gpe_gen6.h
@@ -235,7 +235,7 @@ typedef void
typedef void
(*ilo_gpe_gen6_3DSTATE_VS)(const struct ilo_dev_info *dev,
- const struct ilo_shader *vs,
+ const struct ilo_shader_state *vs,
int num_samplers,
struct ilo_cp *cp);
diff --git a/src/gallium/drivers/ilo/ilo_shader.c b/src/gallium/drivers/ilo/ilo_shader.c
index 21faf773e59..983cfffc851 100644
--- a/src/gallium/drivers/ilo/ilo_shader.c
+++ b/src/gallium/drivers/ilo/ilo_shader.c
@@ -613,18 +613,12 @@ ilo_shader_state_search_variant(struct ilo_shader_state *state,
/**
* Add a shader variant to the shader state.
*/
-struct ilo_shader *
+static struct ilo_shader *
ilo_shader_state_add_variant(struct ilo_shader_state *state,
const struct ilo_shader_variant *variant)
{
struct ilo_shader *sh;
- sh = ilo_shader_state_search_variant(state, variant);
- if (sh)
- return sh;
-
- ilo_shader_state_gc(state);
-
switch (state->info.type) {
case PIPE_SHADER_VERTEX:
sh = ilo_shader_compile_vs(state, variant);
@@ -663,10 +657,18 @@ ilo_shader_state_use_variant(struct ilo_shader_state *state,
const struct ilo_shader_variant *variant)
{
struct ilo_shader *sh;
+ bool construct_cso = false;
- sh = ilo_shader_state_add_variant(state, variant);
- if (!sh)
- return false;
+ sh = ilo_shader_state_search_variant(state, variant);
+ if (!sh) {
+ ilo_shader_state_gc(state);
+
+ sh = ilo_shader_state_add_variant(state, variant);
+ if (!sh)
+ return false;
+
+ construct_cso = true;
+ }
/* move to head */
if (state->variants.next != &sh->list) {
@@ -676,6 +678,16 @@ ilo_shader_state_use_variant(struct ilo_shader_state *state,
state->shader = sh;
+ if (construct_cso) {
+ switch (state->info.type) {
+ case PIPE_SHADER_VERTEX:
+ ilo_gpe_init_vs_cso(state->info.dev, state, &sh->cso);
+ break;
+ default:
+ break;
+ }
+ }
+
return true;
}
@@ -896,3 +908,16 @@ ilo_shader_get_kernel_param(const struct ilo_shader_state *shader,
return val;
}
+
+/**
+ * Return the CSO of the selected kernel.
+ */
+const struct ilo_shader_cso *
+ilo_shader_get_kernel_cso(const struct ilo_shader_state *shader)
+{
+ const struct ilo_shader *kernel = shader->shader;
+
+ assert(kernel);
+
+ return &kernel->cso;
+}
diff --git a/src/gallium/drivers/ilo/ilo_shader.h b/src/gallium/drivers/ilo/ilo_shader.h
index fa5a556539b..92ad7f6656f 100644
--- a/src/gallium/drivers/ilo/ilo_shader.h
+++ b/src/gallium/drivers/ilo/ilo_shader.h
@@ -62,6 +62,7 @@ struct intel_bo;
struct ilo_context;
struct ilo_shader_cache;
struct ilo_shader_state;
+struct ilo_shader_cso;
struct ilo_shader_cache *
ilo_shader_cache_create(void);
@@ -120,4 +121,7 @@ int
ilo_shader_get_kernel_param(const struct ilo_shader_state *shader,
enum ilo_kernel_param param);
+const struct ilo_shader_cso *
+ilo_shader_get_kernel_cso(const struct ilo_shader_state *shader);
+
#endif /* ILO_SHADER_H */
diff --git a/src/gallium/drivers/ilo/shader/ilo_shader_internal.h b/src/gallium/drivers/ilo/shader/ilo_shader_internal.h
index 1723bd19ded..c999d8abdb5 100644
--- a/src/gallium/drivers/ilo/shader/ilo_shader_internal.h
+++ b/src/gallium/drivers/ilo/shader/ilo_shader_internal.h
@@ -75,6 +75,8 @@ struct ilo_shader_variant {
struct ilo_shader {
struct ilo_shader_variant variant;
+ struct ilo_shader_cso cso;
+
struct {
int semantic_names[PIPE_MAX_SHADER_INPUTS];
int semantic_indices[PIPE_MAX_SHADER_INPUTS];
@@ -174,10 +176,6 @@ ilo_shader_variant_init(struct ilo_shader_variant *variant,
const struct ilo_shader_info *info,
const struct ilo_context *ilo);
-struct ilo_shader *
-ilo_shader_state_add_variant(struct ilo_shader_state *state,
- const struct ilo_shader_variant *variant);
-
bool
ilo_shader_state_use_variant(struct ilo_shader_state *state,
const struct ilo_shader_variant *variant);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 04:09:36 +0000