#include "util/u_memory.h"
#include "util/u_pointer.h"
#include "util/u_string.h"
-#include "util/u_format.h"
-#include "util/u_format_tests.h"
-#include "util/u_format_s3tc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_tests.h"
+#include "util/format/u_format_s3tc.h"
#include "gallivm/lp_bld.h"
#include "gallivm/lp_bld_debug.h"
#include "lp_test.h"
+static struct lp_build_format_cache *cache_ptr;
void
write_tsv_header(FILE *fp)
typedef void
(*fetch_ptr_t)(void *unpacked, const void *packed,
- unsigned i, unsigned j);
+ unsigned i, unsigned j, struct lp_build_format_cache *cache);
static LLVMValueRef
add_fetch_rgba_test(struct gallivm_state *gallivm, unsigned verbose,
const struct util_format_description *desc,
- struct lp_type type)
+ struct lp_type type,
+ unsigned use_cache)
{
char name[256];
LLVMContextRef context = gallivm->context;
LLVMModuleRef module = gallivm->module;
LLVMBuilderRef builder = gallivm->builder;
- LLVMTypeRef args[4];
+ LLVMTypeRef args[5];
LLVMValueRef func;
LLVMValueRef packed_ptr;
LLVMValueRef offset = LLVMConstNull(LLVMInt32TypeInContext(context));
LLVMValueRef j;
LLVMBasicBlockRef block;
LLVMValueRef rgba;
+ LLVMValueRef cache = NULL;
- util_snprintf(name, sizeof name, "fetch_%s_%s", desc->short_name,
- type.floating ? "float" : "unorm8");
+ snprintf(name, sizeof name, "fetch_%s_%s", desc->short_name,
+ type.floating ? "float" : "unorm8");
args[0] = LLVMPointerType(lp_build_vec_type(gallivm, type), 0);
args[1] = LLVMPointerType(LLVMInt8TypeInContext(context), 0);
args[3] = args[2] = LLVMInt32TypeInContext(context);
+ args[4] = LLVMPointerType(lp_build_format_cache_type(gallivm), 0);
func = LLVMAddFunction(module, name,
LLVMFunctionType(LLVMVoidTypeInContext(context),
- args, Elements(args), 0));
+ args, ARRAY_SIZE(args), 0));
LLVMSetFunctionCallConv(func, LLVMCCallConv);
rgba_ptr = LLVMGetParam(func, 0);
packed_ptr = LLVMGetParam(func, 1);
i = LLVMGetParam(func, 2);
j = LLVMGetParam(func, 3);
+ if (use_cache) {
+ cache = LLVMGetParam(func, 4);
+ }
+
block = LLVMAppendBasicBlockInContext(context, func, "entry");
LLVMPositionBuilderAtEnd(builder, block);
- rgba = lp_build_fetch_rgba_aos(gallivm, desc, type,
- packed_ptr, offset, i, j);
+ rgba = lp_build_fetch_rgba_aos(gallivm, desc, type, TRUE,
+ packed_ptr, offset, i, j, cache);
LLVMBuildStore(builder, rgba, rgba_ptr);
PIPE_ALIGN_STACK
static boolean
test_format_float(unsigned verbose, FILE *fp,
- const struct util_format_description *desc)
+ const struct util_format_description *desc,
+ unsigned use_cache)
{
+ LLVMContextRef context;
struct gallivm_state *gallivm;
LLVMValueRef fetch = NULL;
fetch_ptr_t fetch_ptr;
+ PIPE_ALIGN_VAR(16) uint8_t packed[UTIL_FORMAT_MAX_PACKED_BYTES];
PIPE_ALIGN_VAR(16) float unpacked[4];
boolean first = TRUE;
boolean success = TRUE;
unsigned i, j, k, l;
- gallivm = gallivm_create("test_module_float", LLVMGetGlobalContext());
+ context = LLVMContextCreate();
+ gallivm = gallivm_create("test_module_float", context);
- fetch = add_fetch_rgba_test(gallivm, verbose, desc, lp_float32_vec4_type());
+ fetch = add_fetch_rgba_test(gallivm, verbose, desc,
+ lp_float32_vec4_type(), use_cache);
gallivm_compile_module(gallivm);
first = FALSE;
}
+ /* To ensure it's 16-byte aligned */
+ memcpy(packed, test->packed, sizeof packed);
+
for (i = 0; i < desc->block.height; ++i) {
for (j = 0; j < desc->block.width; ++j) {
boolean match = TRUE;
memset(unpacked, 0, sizeof unpacked);
- fetch_ptr(unpacked, test->packed, j, i);
+ fetch_ptr(unpacked, packed, j, i, use_cache ? cache_ptr : NULL);
for(k = 0; k < 4; ++k) {
if (util_double_inf_sign(test->unpacked[i][j][k]) != util_inf_sign(unpacked[k])) {
}
}
+ /* Ignore errors in S3TC for now */
+ if (desc->layout == UTIL_FORMAT_LAYOUT_S3TC) {
+ match = TRUE;
+ }
+
if (!match) {
printf("FAILED\n");
printf(" Packed: %02x %02x %02x %02x\n",
}
gallivm_destroy(gallivm);
+ LLVMContextDispose(context);
if(fp)
write_tsv_row(fp, desc, success);
PIPE_ALIGN_STACK
static boolean
test_format_unorm8(unsigned verbose, FILE *fp,
- const struct util_format_description *desc)
+ const struct util_format_description *desc,
+ unsigned use_cache)
{
+ LLVMContextRef context;
struct gallivm_state *gallivm;
LLVMValueRef fetch = NULL;
fetch_ptr_t fetch_ptr;
+ PIPE_ALIGN_VAR(16) uint8_t packed[UTIL_FORMAT_MAX_PACKED_BYTES];
uint8_t unpacked[4];
boolean first = TRUE;
boolean success = TRUE;
unsigned i, j, k, l;
- gallivm = gallivm_create("test_module_unorm8", LLVMGetGlobalContext());
+ context = LLVMContextCreate();
+ gallivm = gallivm_create("test_module_unorm8", context);
- fetch = add_fetch_rgba_test(gallivm, verbose, desc, lp_unorm8_vec4_type());
+ fetch = add_fetch_rgba_test(gallivm, verbose, desc,
+ lp_unorm8_vec4_type(), use_cache);
gallivm_compile_module(gallivm);
first = FALSE;
}
+ /* To ensure it's 16-byte aligned */
+ /* Could skip this and use unaligned lp_build_fetch_rgba_aos */
+ memcpy(packed, test->packed, sizeof packed);
+
for (i = 0; i < desc->block.height; ++i) {
for (j = 0; j < desc->block.width; ++j) {
boolean match;
memset(unpacked, 0, sizeof unpacked);
- fetch_ptr(unpacked, test->packed, j, i);
+ fetch_ptr(unpacked, packed, j, i, use_cache ? cache_ptr : NULL);
match = TRUE;
for(k = 0; k < 4; ++k) {
match = FALSE;
}
+ /* Ignore errors in S3TC as we only implement a poor man approach */
+ if (desc->layout == UTIL_FORMAT_LAYOUT_S3TC) {
+ match = TRUE;
+ }
+
if (!match) {
printf("FAILED\n");
printf(" Packed: %02x %02x %02x %02x\n",
}
gallivm_destroy(gallivm);
+ LLVMContextDispose(context);
if(fp)
write_tsv_row(fp, desc, success);
static boolean
test_one(unsigned verbose, FILE *fp,
- const struct util_format_description *format_desc)
+ const struct util_format_description *format_desc,
+ unsigned use_cache)
{
boolean success = TRUE;
- if (!test_format_float(verbose, fp, format_desc)) {
+ if (!test_format_float(verbose, fp, format_desc, use_cache)) {
success = FALSE;
}
- if (!test_format_unorm8(verbose, fp, format_desc)) {
+ if (!test_format_unorm8(verbose, fp, format_desc, use_cache)) {
success = FALSE;
}
{
enum pipe_format format;
boolean success = TRUE;
+ unsigned use_cache;
- util_format_s3tc_init();
+ cache_ptr = align_malloc(sizeof(struct lp_build_format_cache), 16);
- for (format = 1; format < PIPE_FORMAT_COUNT; ++format) {
- const struct util_format_description *format_desc;
+ for (use_cache = 0; use_cache < 2; use_cache++) {
+ for (format = 1; format < PIPE_FORMAT_COUNT; ++format) {
+ const struct util_format_description *format_desc;
- format_desc = util_format_description(format);
- if (!format_desc) {
- continue;
- }
+ format_desc = util_format_description(format);
+ if (!format_desc) {
+ continue;
+ }
+ /*
+ * TODO: test more
+ */
- /*
- * TODO: test more
- */
+ if (format_desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS) {
+ continue;
+ }
- if (format_desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS) {
- continue;
- }
+ if (util_format_is_pure_integer(format))
+ continue;
- if (util_format_is_pure_integer(format))
- continue;
+ /* only have util fetch func for etc1 */
+ if (format_desc->layout == UTIL_FORMAT_LAYOUT_ETC &&
+ format != PIPE_FORMAT_ETC1_RGB8) {
+ continue;
+ }
- if (format_desc->layout == UTIL_FORMAT_LAYOUT_S3TC &&
- !util_format_s3tc_enabled) {
- continue;
- }
+ /* missing fetch funcs */
+ if (format_desc->layout == UTIL_FORMAT_LAYOUT_ASTC ||
+ format_desc->layout == UTIL_FORMAT_LAYOUT_ATC ||
+ format_desc->layout == UTIL_FORMAT_LAYOUT_FXT1) {
+ continue;
+ }
+
+ /* only test twice with formats which can use cache */
+ if (format_desc->layout != UTIL_FORMAT_LAYOUT_S3TC && use_cache) {
+ continue;
+ }
- if (!test_one(verbose, fp, format_desc)) {
- success = FALSE;
+ if (!test_one(verbose, fp, format_desc, use_cache)) {
+ success = FALSE;
+ }
}
}
+ align_free(cache_ptr);
return success;
}