diff options
Diffstat (limited to 'src/gallium/tests/unit')
| -rw-r--r-- | src/gallium/tests/unit/translate_test.c | 341 |
1 files changed, 204 insertions, 137 deletions
diff --git a/src/gallium/tests/unit/translate_test.c b/src/gallium/tests/unit/translate_test.c index 473c73afaac..a934a6abf46 100644 --- a/src/gallium/tests/unit/translate_test.c +++ b/src/gallium/tests/unit/translate_test.c @@ -27,144 +27,211 @@ #include <translate/translate.h> #include <util/u_memory.h> #include <util/u_format.h> +#include <util/u_cpu_detect.h> +#include <rtasm/rtasm_cpu.h> int main(int argc, char** argv) { - struct translate *(*create_fn)( const struct translate_key *key ) = 0; - - struct translate_key key; - unsigned output_format; - unsigned input_format; - unsigned char* buffer[5]; - unsigned count = 4; - unsigned i, j, k; - unsigned passed = 0; - unsigned total = 0; - - create_fn = 0; - - if(argc > 1 && !strcmp(argv[1], "generic")) - create_fn = translate_generic_create; - else if(argc > 1 && !strcmp(argv[1], "x86")) - create_fn = translate_sse2_create; - - if(!create_fn) - { - printf("Usage: ./translate_test [generic|x86]\n"); - return 1; - } - - for(i = 0; i < Elements(buffer); ++i) - buffer[i] = align_malloc(4096, 4096); - - key.nr_elements = 1; - key.element[0].input_buffer = 0; - key.element[0].input_offset = 0; - key.element[0].output_offset = 0; - key.element[0].type = TRANSLATE_ELEMENT_NORMAL; - key.element[0].instance_divisor = 0; - - srand(4359025); - for(i = 0; i < 4096; ++i) - buffer[0][i] = rand() & 0x7f; /* avoid negative values that work badly when converted to unsigned format*/ - - for(output_format = 0; output_format < PIPE_FORMAT_COUNT; ++output_format) - { - const struct util_format_description* output_format_desc = util_format_description(output_format); - unsigned output_format_size = util_format_get_stride(output_format, 1); - if(!output_format_desc - || !output_format_desc->fetch_rgba_float - || !output_format_desc->pack_rgba_float - || output_format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB - || output_format_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN - ) - continue; - - for(input_format = 0; input_format < PIPE_FORMAT_COUNT; ++input_format) - { - const struct util_format_description* input_format_desc = util_format_description(input_format); - unsigned input_format_size = util_format_get_stride(input_format, 1); - struct translate* translate[2]; - unsigned fail = 0; - - if(!input_format_desc - || !input_format_desc->fetch_rgba_float - || !input_format_desc->pack_rgba_float - || input_format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB - || input_format_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN - ) - continue; - - key.element[0].input_format = input_format; - key.element[0].output_format = output_format; - key.output_stride = output_format_size; - translate[0] = create_fn(&key); - if(!translate[0]) - continue; - - key.element[0].input_format = output_format; - key.element[0].output_format = input_format; - key.output_stride = input_format_size; - translate[1] = create_fn(&key); - if(!translate[1]) - goto free_translate0; - - translate[0]->set_buffer(translate[0], 0, buffer[0], input_format_size, ~0); - translate[0]->run(translate[0], 0, count, 0, buffer[1]); - translate[1]->set_buffer(translate[1], 0, buffer[1], output_format_size, ~0); - translate[1]->run(translate[1], 0, count, 0, buffer[2]); - translate[0]->set_buffer(translate[0], 0, buffer[2], input_format_size, ~0); - translate[0]->run(translate[0], 0, count, 0, buffer[3]); - translate[1]->set_buffer(translate[1], 0, buffer[3], output_format_size, ~0); - translate[1]->run(translate[1], 0, count, 0, buffer[4]); - - for(i = 0; i < count; ++i) - { - float a[4]; - float b[4]; - float error = 0.03125; - input_format_desc->fetch_rgba_float(a, buffer[2] + i * input_format_size, 0, 0); - input_format_desc->fetch_rgba_float(b, buffer[4] + i * input_format_size, 0, 0); - - for(j = 0; j < count; ++j) - { - float d = a[j] - b[j]; - if(d > error || d < -error) - { - fail = 1; - break; - } - } - } - - if(fail) - { - printf("FAIL: %s -> %s -> %s -> %s -> %s\n", input_format_desc->name, output_format_desc->name, input_format_desc->name, output_format_desc->name, input_format_desc->name); - for(i = 0; i < Elements(buffer); ++i) - { - unsigned format_size = (i & 1) ? output_format_size : input_format_size; - printf("%c ", (i == 2 || i == 4) ? '*' : ' '); - for(j = 0; j < count; ++j) - { - for(k = 0; k < format_size; ++k) - { - printf("%02x", buffer[i][j * format_size + k]); - } - printf(" "); - } - printf("\n"); - } - } - else - ++passed; - ++total; - - translate[1]->release(translate[1]); -free_translate0: - translate[0]->release(translate[0]); - } - } - - printf("%u/%u tests passed for translate_%s\n", passed, total, argv[1]); - return 0; + struct translate *(*create_fn)(const struct translate_key *key) = 0; + + struct translate_key key; + unsigned output_format; + unsigned input_format; + unsigned char* buffer[5]; + unsigned count = 4; + unsigned i, j, k; + unsigned passed = 0; + unsigned total = 0; + const float error = 0.03125; + + create_fn = 0; + + util_cpu_detect(); + + if(argc <= 1) + {} + else if (!strcmp(argv[1], "generic")) + create_fn = translate_generic_create; + else if (!strcmp(argv[1], "x86")) + create_fn = translate_sse2_create; + else if (!strcmp(argv[1], "nosse")) + { + util_cpu_caps.has_sse = 0; + util_cpu_caps.has_sse2 = 0; + util_cpu_caps.has_sse3 = 0; + util_cpu_caps.has_sse4_1 = 0; + create_fn = translate_sse2_create; + } + else if (!strcmp(argv[1], "sse")) + { + if(!util_cpu_caps.has_sse || !rtasm_cpu_has_sse()) + { + printf("Error: CPU doesn't support SSE (test with qemu)\n"); + return 2; + } + util_cpu_caps.has_sse2 = 0; + util_cpu_caps.has_sse3 = 0; + util_cpu_caps.has_sse4_1 = 0; + create_fn = translate_sse2_create; + } + else if (!strcmp(argv[1], "sse2")) + { + if(!util_cpu_caps.has_sse2 || !rtasm_cpu_has_sse()) + { + printf("Error: CPU doesn't support SSE2 (test with qemu)\n"); + return 2; + } + util_cpu_caps.has_sse3 = 0; + util_cpu_caps.has_sse4_1 = 0; + create_fn = translate_sse2_create; + } + else if (!strcmp(argv[1], "sse3")) + { + if(!util_cpu_caps.has_sse3 || !rtasm_cpu_has_sse()) + { + printf("Error: CPU doesn't support SSE3 (test with qemu)\n"); + return 2; + } + util_cpu_caps.has_sse4_1 = 0; + create_fn = translate_sse2_create; + } + else if (!strcmp(argv[1], "sse4.1")) + { + if(!util_cpu_caps.has_sse4_1 || !rtasm_cpu_has_sse()) + { + printf("Error: CPU doesn't support SSE4.1 (test with qemu)\n"); + return 2; + } + create_fn = translate_sse2_create; + } + + if (!create_fn) + { + printf("Usage: ./translate_test [generic|x86|nosse|sse|sse2|sse3|sse4.1]\n"); + return 2; + } + + for (i = 0; i < Elements(buffer); ++i) + buffer[i] = align_malloc(4096, 4096); + + key.nr_elements = 1; + key.element[0].input_buffer = 0; + key.element[0].input_offset = 0; + key.element[0].output_offset = 0; + key.element[0].type = TRANSLATE_ELEMENT_NORMAL; + key.element[0].instance_divisor = 0; + + srand(4359025); + for (i = 0; i < 4096; ++i) + buffer[0][i] = rand() & 0x7f; /* avoid negative values that work badly when converted to unsigned format*/ + + for (output_format = 1; output_format < PIPE_FORMAT_COUNT; ++output_format) + { + const struct util_format_description* output_format_desc = util_format_description(output_format); + unsigned output_format_size = util_format_get_stride(output_format, 1); + if (!output_format_desc + || !output_format_desc->fetch_rgba_float + || !output_format_desc->pack_rgba_float + || output_format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB + || output_format_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN + || !translate_is_output_format_supported(output_format)) + continue; + + for (input_format = 1; input_format < PIPE_FORMAT_COUNT; ++input_format) + { + const struct util_format_description* input_format_desc = util_format_description(input_format); + unsigned input_format_size = util_format_get_stride(input_format, 1); + struct translate* translate[2]; + unsigned fail = 0; + unsigned used_generic = 0; + + if (!input_format_desc + || !input_format_desc->fetch_rgba_float + || !input_format_desc->pack_rgba_float + || input_format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB + || input_format_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN + || !translate_is_output_format_supported(input_format)) + continue; + + key.element[0].input_format = input_format; + key.element[0].output_format = output_format; + key.output_stride = output_format_size; + translate[0] = create_fn(&key); + if (!translate[0]) + continue; + + key.element[0].input_format = output_format; + key.element[0].output_format = input_format; + key.output_stride = input_format_size; + translate[1] = create_fn(&key); + if(!translate[1]) + { + used_generic = 1; + translate[1] = translate_generic_create(&key); + if(!translate[1]) + continue; + } + + translate[0]->set_buffer(translate[0], 0, buffer[0], input_format_size, ~0); + translate[0]->run(translate[0], 0, count, 0, buffer[1]); + translate[1]->set_buffer(translate[1], 0, buffer[1], output_format_size, ~0); + translate[1]->run(translate[1], 0, count, 0, buffer[2]); + translate[0]->set_buffer(translate[0], 0, buffer[2], input_format_size, ~0); + translate[0]->run(translate[0], 0, count, 0, buffer[3]); + translate[1]->set_buffer(translate[1], 0, buffer[3], output_format_size, ~0); + translate[1]->run(translate[1], 0, count, 0, buffer[4]); + + for (i = 0; i < count; ++i) + { + float a[4]; + float b[4]; + input_format_desc->fetch_rgba_float(a, buffer[2] + i * input_format_size, 0, 0); + input_format_desc->fetch_rgba_float(b, buffer[4] + i * input_format_size, 0, 0); + + for (j = 0; j < count; ++j) + { + float d = a[j] - b[j]; + if (d > error || d < -error) + { + fail = 1; + break; + } + } + } + + printf("%s%s: %s -> %s -> %s -> %s -> %s\n", + fail ? "FAIL" : "PASS", + used_generic ? "[GENERIC]" : "", + input_format_desc->name, output_format_desc->name, input_format_desc->name, output_format_desc->name, input_format_desc->name); + + if (fail) + { + for (i = 0; i < Elements(buffer); ++i) + { + unsigned format_size = (i & 1) ? output_format_size : input_format_size; + printf("%c ", (i == 2 || i == 4) ? '*' : ' '); + for (j = 0; j < count; ++j) + { + for (k = 0; k < format_size; ++k) + { + printf("%02x", buffer[i][j * format_size + k]); + } + printf(" "); + } + printf("\n"); + } + } + + if (!fail) + ++passed; + ++total; + + if(translate[1]) + translate[1]->release(translate[1]); + translate[0]->release(translate[0]); + } + } + + printf("%u/%u tests passed for translate_%s\n", passed, total, argv[1]); + return passed != total; } |