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-rw-r--r--src/gallium/drivers/llvmpipe/lp_jit.c19
-rw-r--r--src/gallium/drivers/llvmpipe/lp_jit.h18
-rw-r--r--src/gallium/drivers/llvmpipe/lp_rast.c8
-rw-r--r--src/gallium/drivers/llvmpipe/lp_rast_priv.h6
-rw-r--r--src/gallium/drivers/llvmpipe/lp_state_fs.c25
5 files changed, 56 insertions, 20 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_jit.c b/src/gallium/drivers/llvmpipe/lp_jit.c
index d0a791671e6..f517b67fff6 100644
--- a/src/gallium/drivers/llvmpipe/lp_jit.c
+++ b/src/gallium/drivers/llvmpipe/lp_jit.c
@@ -190,6 +190,25 @@ lp_jit_create_types(struct lp_fragment_shader_variant *lp)
lp->jit_context_ptr_type = LLVMPointerType(context_type, 0);
}
+ /* struct lp_jit_thread_data */
+ {
+ LLVMTypeRef elem_types[LP_JIT_THREAD_DATA_COUNT];
+ LLVMTypeRef thread_data_type;
+
+ elem_types[LP_JIT_THREAD_DATA_COUNTER] = LLVMInt32TypeInContext(lc);
+
+ thread_data_type = LLVMStructTypeInContext(lc, elem_types,
+ Elements(elem_types), 0);
+
+#if HAVE_LLVM < 0x0300
+ LLVMInvalidateStructLayout(gallivm->target, thread_data_type);
+
+ LLVMAddTypeName(gallivm->module, "thread_data", thread_data_type);
+#endif
+
+ lp->jit_thread_data_ptr_type = LLVMPointerType(thread_data_type, 0);
+ }
+
if (gallivm_debug & GALLIVM_DEBUG_IR) {
LLVMDumpModule(gallivm->module);
}
diff --git a/src/gallium/drivers/llvmpipe/lp_jit.h b/src/gallium/drivers/llvmpipe/lp_jit.h
index 3057c0dc2b0..472d3911e71 100644
--- a/src/gallium/drivers/llvmpipe/lp_jit.h
+++ b/src/gallium/drivers/llvmpipe/lp_jit.h
@@ -162,6 +162,22 @@ enum {
lp_build_struct_get_ptr(_gallivm, _ptr, LP_JIT_CTX_SAMPLERS, "samplers")
+struct lp_jit_thread_data
+{
+ uint32_t vis_counter;
+};
+
+
+enum {
+ LP_JIT_THREAD_DATA_COUNTER = 0,
+ LP_JIT_THREAD_DATA_COUNT
+};
+
+
+#define lp_jit_thread_data_counter(_gallivm, _ptr) \
+ lp_build_struct_get_ptr(_gallivm, _ptr, LP_JIT_THREAD_DATA_COUNTER, "counter")
+
+
/**
* typedef for fragment shader function
*
@@ -189,7 +205,7 @@ typedef void
uint8_t **color,
void *depth,
uint32_t mask,
- uint32_t *counter,
+ struct lp_jit_thread_data *thread_data,
unsigned *stride);
diff --git a/src/gallium/drivers/llvmpipe/lp_rast.c b/src/gallium/drivers/llvmpipe/lp_rast.c
index 2daf2fefa26..09c578769bc 100644
--- a/src/gallium/drivers/llvmpipe/lp_rast.c
+++ b/src/gallium/drivers/llvmpipe/lp_rast.c
@@ -386,7 +386,7 @@ lp_rast_shade_tile(struct lp_rasterizer_task *task,
color,
depth,
0xffff,
- &task->vis_counter,
+ &task->thread_data,
stride);
END_JIT_CALL();
}
@@ -469,7 +469,7 @@ lp_rast_shade_quads_mask(struct lp_rasterizer_task *task,
color,
depth,
mask,
- &task->vis_counter,
+ &task->thread_data,
stride);
END_JIT_CALL();
}
@@ -491,7 +491,7 @@ lp_rast_begin_query(struct lp_rasterizer_task *task,
switch (pq->type) {
case PIPE_QUERY_OCCLUSION_COUNTER:
- task->vis_counter = 0;
+ task->thread_data.vis_counter = 0;
break;
case PIPE_QUERY_PRIMITIVES_GENERATED:
case PIPE_QUERY_PRIMITIVES_EMITTED:
@@ -519,7 +519,7 @@ lp_rast_end_query(struct lp_rasterizer_task *task,
switch (pq->type) {
case PIPE_QUERY_OCCLUSION_COUNTER:
- pq->count[task->thread_index] += task->vis_counter;
+ pq->count[task->thread_index] += task->thread_data.vis_counter;
break;
case PIPE_QUERY_TIMESTAMP:
pq->count[task->thread_index] = os_time_get_nano();
diff --git a/src/gallium/drivers/llvmpipe/lp_rast_priv.h b/src/gallium/drivers/llvmpipe/lp_rast_priv.h
index afcf33382f4..5db8fcd19b2 100644
--- a/src/gallium/drivers/llvmpipe/lp_rast_priv.h
+++ b/src/gallium/drivers/llvmpipe/lp_rast_priv.h
@@ -94,8 +94,8 @@ struct lp_rasterizer_task
/** "my" index */
unsigned thread_index;
- /* occlude counter for visiable pixels */
- uint32_t vis_counter;
+ /* occlude counter for visible pixels */
+ struct lp_jit_thread_data thread_data;
uint64_t query_start;
struct llvmpipe_query *query[PIPE_QUERY_TYPES];
@@ -276,7 +276,7 @@ lp_rast_shade_quads_all( struct lp_rasterizer_task *task,
color,
depth,
0xffff,
- &task->vis_counter,
+ &task->thread_data,
stride );
END_JIT_CALL();
}
diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index 00f3b6990e3..90a67e62b85 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -233,7 +233,7 @@ generate_fs(struct gallivm_state *gallivm,
LLVMValueRef facing,
unsigned partial_mask,
LLVMValueRef mask_input,
- LLVMValueRef counter)
+ LLVMValueRef thread_data_ptr)
{
const struct util_format_description *zs_format_desc = NULL;
const struct tgsi_token *tokens = shader->base.tokens;
@@ -431,9 +431,12 @@ generate_fs(struct gallivm_state *gallivm,
}
}
- if (counter)
+ if (key->occlusion_count) {
+ LLVMValueRef counter = lp_jit_thread_data_counter(gallivm, thread_data_ptr);
+ lp_build_name(counter, "counter");
lp_build_occlusion_count(gallivm, type,
lp_build_mask_value(&mask), counter);
+ }
*pmask = lp_build_mask_end(&mask);
}
@@ -457,7 +460,7 @@ generate_fs_loop(struct gallivm_state *gallivm,
LLVMValueRef depth_ptr,
unsigned depth_bits,
LLVMValueRef facing,
- LLVMValueRef counter)
+ LLVMValueRef thread_data_ptr)
{
const struct util_format_description *zs_format_desc = NULL;
const struct tgsi_token *tokens = shader->base.tokens;
@@ -674,6 +677,7 @@ generate_fs_loop(struct gallivm_state *gallivm,
}
if (key->occlusion_count) {
+ LLVMValueRef counter = lp_jit_thread_data_counter(gallivm, thread_data_ptr);
lp_build_name(counter, "counter");
lp_build_occlusion_count(gallivm, type,
lp_build_mask_value(&mask), counter);
@@ -1767,7 +1771,7 @@ generate_fragment(struct llvmpipe_context *lp,
LLVMValueRef stride_ptr;
LLVMValueRef depth_ptr;
LLVMValueRef mask_input;
- LLVMValueRef counter = NULL;
+ LLVMValueRef thread_data_ptr;
LLVMBasicBlockRef block;
LLVMBuilderRef builder;
struct lp_build_sampler_soa *sampler;
@@ -1848,7 +1852,7 @@ generate_fragment(struct llvmpipe_context *lp,
arg_types[7] = LLVMPointerType(LLVMPointerType(blend_vec_type, 0), 0); /* color */
arg_types[8] = LLVMPointerType(int8_type, 0); /* depth */
arg_types[9] = int32_type; /* mask_input */
- arg_types[10] = LLVMPointerType(int32_type, 0); /* counter */
+ arg_types[10] = variant->jit_thread_data_ptr_type; /* per thread data */
arg_types[11] = LLVMPointerType(int32_type, 0); /* stride */
func_type = LLVMFunctionType(LLVMVoidTypeInContext(gallivm->context),
@@ -1876,6 +1880,7 @@ generate_fragment(struct llvmpipe_context *lp,
color_ptr_ptr = LLVMGetParam(function, 7);
depth_ptr = LLVMGetParam(function, 8);
mask_input = LLVMGetParam(function, 9);
+ thread_data_ptr = LLVMGetParam(function, 10);
stride_ptr = LLVMGetParam(function, 11);
lp_build_name(context_ptr, "context");
@@ -1886,14 +1891,10 @@ generate_fragment(struct llvmpipe_context *lp,
lp_build_name(dady_ptr, "dady");
lp_build_name(color_ptr_ptr, "color_ptr_ptr");
lp_build_name(depth_ptr, "depth");
+ lp_build_name(thread_data_ptr, "thread_data");
lp_build_name(mask_input, "mask_input");
lp_build_name(stride_ptr, "stride_ptr");
- if (key->occlusion_count) {
- counter = LLVMGetParam(function, 10);
- lp_build_name(counter, "counter");
- }
-
/*
* Function body
*/
@@ -1947,7 +1948,7 @@ generate_fragment(struct llvmpipe_context *lp,
facing,
partial_mask,
mask_input,
- counter);
+ thread_data_ptr);
for (cbuf = 0; cbuf < key->nr_cbufs; cbuf++)
for (chan = 0; chan < TGSI_NUM_CHANNELS; ++chan)
@@ -2006,7 +2007,7 @@ generate_fragment(struct llvmpipe_context *lp,
depth_ptr,
depth_bits,
facing,
- counter);
+ thread_data_ptr);
for (i = 0; i < num_fs; i++) {
LLVMValueRef indexi = lp_build_const_int32(gallivm, i);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 05:52:04 +0000