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Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_test_blend.c')
-rw-r--r--src/gallium/drivers/llvmpipe/lp_test_blend.c70
1 files changed, 49 insertions, 21 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_test_blend.c b/src/gallium/drivers/llvmpipe/lp_test_blend.c
index 754434d3dfd..6faaedfb848 100644
--- a/src/gallium/drivers/llvmpipe/lp_test_blend.c
+++ b/src/gallium/drivers/llvmpipe/lp_test_blend.c
@@ -45,7 +45,8 @@
#include "lp_test.h"
-typedef void (*blend_test_ptr_t)(const void *src, const void *dst, const void *con, void *res);
+typedef void (*blend_test_ptr_t)(const void *src, const void *src1,
+ const void *dst, const void *con, void *res);
void
@@ -138,9 +139,10 @@ add_blend_test(struct gallivm_state *gallivm,
LLVMModuleRef module = gallivm->module;
LLVMContextRef context = gallivm->context;
LLVMTypeRef vec_type;
- LLVMTypeRef args[4];
+ LLVMTypeRef args[5];
LLVMValueRef func;
LLVMValueRef src_ptr;
+ LLVMValueRef src1_ptr;
LLVMValueRef dst_ptr;
LLVMValueRef const_ptr;
LLVMValueRef res_ptr;
@@ -150,29 +152,32 @@ add_blend_test(struct gallivm_state *gallivm,
const unsigned rt = 0;
const unsigned char swizzle[4] = { 0, 1, 2, 3 };
LLVMValueRef src;
+ LLVMValueRef src1;
LLVMValueRef dst;
LLVMValueRef con;
LLVMValueRef res;
vec_type = lp_build_vec_type(gallivm, type);
- args[3] = args[2] = args[1] = args[0] = LLVMPointerType(vec_type, 0);
- func = LLVMAddFunction(module, "test", LLVMFunctionType(LLVMVoidTypeInContext(context), args, 4, 0));
+ args[4] = args[3] = args[2] = args[1] = args[0] = LLVMPointerType(vec_type, 0);
+ func = LLVMAddFunction(module, "test", LLVMFunctionType(LLVMVoidTypeInContext(context), args, 5, 0));
LLVMSetFunctionCallConv(func, LLVMCCallConv);
src_ptr = LLVMGetParam(func, 0);
- dst_ptr = LLVMGetParam(func, 1);
- const_ptr = LLVMGetParam(func, 2);
- res_ptr = LLVMGetParam(func, 3);
+ src1_ptr = LLVMGetParam(func, 1);
+ dst_ptr = LLVMGetParam(func, 2);
+ const_ptr = LLVMGetParam(func, 3);
+ res_ptr = LLVMGetParam(func, 4);
block = LLVMAppendBasicBlockInContext(context, func, "entry");
builder = gallivm->builder;
LLVMPositionBuilderAtEnd(builder, block);
src = LLVMBuildLoad(builder, src_ptr, "src");
+ src1 = LLVMBuildLoad(builder, src1_ptr, "src1");
dst = LLVMBuildLoad(builder, dst_ptr, "dst");
con = LLVMBuildLoad(builder, const_ptr, "const");
- res = lp_build_blend_aos(gallivm, blend, format, type, rt, src, NULL, dst, NULL, con, NULL, swizzle, 4);
+ res = lp_build_blend_aos(gallivm, blend, format, type, rt, src, NULL, src1, dst, NULL, con, NULL, swizzle, 4);
lp_build_name(res, "res");
@@ -189,6 +194,7 @@ compute_blend_ref_term(unsigned rgb_factor,
unsigned alpha_factor,
const double *factor,
const double *src,
+ const double *src1,
const double *dst,
const double *con,
double *term)
@@ -238,10 +244,14 @@ compute_blend_ref_term(unsigned rgb_factor,
term[2] = factor[2] * con[3]; /* B */
break;
case PIPE_BLENDFACTOR_SRC1_COLOR:
- assert(0); /* to do */
+ term[0] = factor[0] * src1[0]; /* R */
+ term[1] = factor[1] * src1[1]; /* G */
+ term[2] = factor[2] * src1[2]; /* B */
break;
case PIPE_BLENDFACTOR_SRC1_ALPHA:
- assert(0); /* to do */
+ term[0] = factor[0] * src1[3]; /* R */
+ term[1] = factor[1] * src1[3]; /* G */
+ term[2] = factor[2] * src1[3]; /* B */
break;
case PIPE_BLENDFACTOR_ZERO:
term[0] = 0.0f; /* R */
@@ -279,10 +289,14 @@ compute_blend_ref_term(unsigned rgb_factor,
term[2] = factor[2] * (1.0f - con[3]); /* B */
break;
case PIPE_BLENDFACTOR_INV_SRC1_COLOR:
- assert(0); /* to do */
+ term[0] = factor[0] * (1.0f - src1[0]); /* R */
+ term[1] = factor[1] * (1.0f - src1[1]); /* G */
+ term[2] = factor[2] * (1.0f - src1[2]); /* B */
break;
case PIPE_BLENDFACTOR_INV_SRC1_ALPHA:
- assert(0); /* to do */
+ term[0] = factor[0] * (1.0f - src1[3]); /* R */
+ term[1] = factor[1] * (1.0f - src1[3]); /* G */
+ term[2] = factor[2] * (1.0f - src1[3]); /* B */
break;
default:
assert(0);
@@ -310,6 +324,10 @@ compute_blend_ref_term(unsigned rgb_factor,
case PIPE_BLENDFACTOR_CONST_ALPHA:
term[3] = factor[3] * con[3]; /* A */
break;
+ case PIPE_BLENDFACTOR_SRC1_COLOR:
+ case PIPE_BLENDFACTOR_SRC1_ALPHA:
+ term[3] = factor[3] * src1[3]; /* A */
+ break;
case PIPE_BLENDFACTOR_ZERO:
term[3] = 0.0f; /* A */
break;
@@ -325,6 +343,10 @@ compute_blend_ref_term(unsigned rgb_factor,
case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
term[3] = factor[3] * (1.0f - con[3]);
break;
+ case PIPE_BLENDFACTOR_INV_SRC1_COLOR:
+ case PIPE_BLENDFACTOR_INV_SRC1_ALPHA:
+ term[3] = factor[3] * (1.0f - src1[3]); /* A */
+ break;
default:
assert(0);
}
@@ -334,6 +356,7 @@ compute_blend_ref_term(unsigned rgb_factor,
static void
compute_blend_ref(const struct pipe_blend_state *blend,
const double *src,
+ const double *src1,
const double *dst,
const double *con,
double *res)
@@ -342,9 +365,9 @@ compute_blend_ref(const struct pipe_blend_state *blend,
double dst_term[4];
compute_blend_ref_term(blend->rt[0].rgb_src_factor, blend->rt[0].alpha_src_factor,
- src, src, dst, con, src_term);
+ src, src, src1, dst, con, src_term);
compute_blend_ref_term(blend->rt[0].rgb_dst_factor, blend->rt[0].alpha_dst_factor,
- dst, src, dst, con, dst_term);
+ dst, src, src1, dst, con, dst_term);
/*
* Combine RGB terms
@@ -435,8 +458,9 @@ test_one(unsigned verbose,
success = TRUE;
{
- uint8_t *src, *dst, *con, *res, *ref;
+ uint8_t *src, *src1, *dst, *con, *res, *ref;
src = align_malloc(stride, stride);
+ src1 = align_malloc(stride, stride);
dst = align_malloc(stride, stride);
con = align_malloc(stride, stride);
res = align_malloc(stride, stride);
@@ -447,27 +471,30 @@ test_one(unsigned verbose,
int64_t end_counter = 0;
random_vec(type, src);
+ random_vec(type, src1);
random_vec(type, dst);
random_vec(type, con);
{
double fsrc[LP_MAX_VECTOR_LENGTH];
+ double fsrc1[LP_MAX_VECTOR_LENGTH];
double fdst[LP_MAX_VECTOR_LENGTH];
double fcon[LP_MAX_VECTOR_LENGTH];
double fref[LP_MAX_VECTOR_LENGTH];
read_vec(type, src, fsrc);
+ read_vec(type, src1, fsrc1);
read_vec(type, dst, fdst);
read_vec(type, con, fcon);
for(j = 0; j < type.length; j += 4)
- compute_blend_ref(blend, fsrc + j, fdst + j, fcon + j, fref + j);
+ compute_blend_ref(blend, fsrc + j, fsrc1 + j, fdst + j, fcon + j, fref + j);
write_vec(type, ref, fref);
}
start_counter = rdtsc();
- blend_test_ptr(src, dst, con, res);
+ blend_test_ptr(src, src1, dst, con, res);
end_counter = rdtsc();
cycles[i] = end_counter - start_counter;
@@ -483,6 +510,10 @@ test_one(unsigned verbose,
dump_vec(stderr, type, src);
fprintf(stderr, "\n");
+ fprintf(stderr, " Src1: ");
+ dump_vec(stderr, type, src1);
+ fprintf(stderr, "\n");
+
fprintf(stderr, " Dst: ");
dump_vec(stderr, type, dst);
fprintf(stderr, "\n");
@@ -501,6 +532,7 @@ test_one(unsigned verbose,
}
}
align_free(src);
+ align_free(src1);
align_free(dst);
align_free(con);
align_free(res);
@@ -559,10 +591,8 @@ blend_factors[] = {
PIPE_BLENDFACTOR_DST_ALPHA,
PIPE_BLENDFACTOR_CONST_COLOR,
PIPE_BLENDFACTOR_CONST_ALPHA,
-#if 0
PIPE_BLENDFACTOR_SRC1_COLOR,
PIPE_BLENDFACTOR_SRC1_ALPHA,
-#endif
PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE,
PIPE_BLENDFACTOR_INV_SRC_COLOR,
PIPE_BLENDFACTOR_INV_SRC_ALPHA,
@@ -570,10 +600,8 @@ blend_factors[] = {
PIPE_BLENDFACTOR_INV_DST_ALPHA,
PIPE_BLENDFACTOR_INV_CONST_COLOR,
PIPE_BLENDFACTOR_INV_CONST_ALPHA,
-#if 0
PIPE_BLENDFACTOR_INV_SRC1_COLOR,
PIPE_BLENDFACTOR_INV_SRC1_ALPHA,
-#endif
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 15:53:06 +0000