diff options
| -rw-r--r-- | src/gallium/tests/unit/translate_test.c | 66 |
1 files changed, 60 insertions, 6 deletions
diff --git a/src/gallium/tests/unit/translate_test.c b/src/gallium/tests/unit/translate_test.c index 097a5fd9371..a6f0f548976 100644 --- a/src/gallium/tests/unit/translate_test.c +++ b/src/gallium/tests/unit/translate_test.c @@ -37,7 +37,11 @@ int main(int argc, char** argv) struct translate_key key; unsigned output_format; unsigned input_format; + unsigned buffer_size = 4096; unsigned char* buffer[5]; + unsigned char* byte_buffer; + float* float_buffer; + double* double_buffer; unsigned count = 4; unsigned i, j, k; unsigned passed = 0; @@ -111,8 +115,12 @@ int main(int argc, char** argv) return 2; } - for (i = 0; i < Elements(buffer); ++i) - buffer[i] = align_malloc(4096, 4096); + for (i = 1; i < Elements(buffer); ++i) + buffer[i] = align_malloc(buffer_size, 4096); + + byte_buffer = align_malloc(buffer_size, 4096); + float_buffer = align_malloc(buffer_size, 4096); + double_buffer = align_malloc(buffer_size, 4096); key.nr_elements = 1; key.element[0].input_buffer = 0; @@ -121,14 +129,24 @@ int main(int argc, char** argv) 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*/ + srand48(4359025); + + /* avoid negative values that work badly when converted to unsigned format*/ + for (i = 0; i < buffer_size / sizeof(unsigned); ++i) + ((unsigned*)byte_buffer)[i] = mrand48() & 0x7f7f7f7f; + + for (i = 0; i < buffer_size / sizeof(float); ++i) + float_buffer[i] = (float)drand48(); + + for (i = 0; i < buffer_size / sizeof(double); ++i) + double_buffer[i] = drand48(); 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; + unsigned output_normalized = 0; + if (!output_format_desc || !output_format_desc->fetch_rgba_float || !output_format_desc->pack_rgba_float @@ -137,6 +155,12 @@ int main(int argc, char** argv) || !translate_is_output_format_supported(output_format)) continue; + for(i = 0; i < output_format_desc->nr_channels; ++i) + { + if(output_format_desc->channel[i].type != UTIL_FORMAT_TYPE_FLOAT) + output_normalized |= (1 << output_format_desc->channel[i].normalized); + } + output_format_size = util_format_get_stride(output_format, 1); for (input_format = 1; input_format < PIPE_FORMAT_COUNT; ++input_format) @@ -146,6 +170,8 @@ int main(int argc, char** argv) struct translate* translate[2]; unsigned fail = 0; unsigned used_generic = 0; + unsigned input_normalized = 0; + boolean input_is_float = FALSE; if (!input_format_desc || !input_format_desc->fetch_rgba_float @@ -157,6 +183,22 @@ int main(int argc, char** argv) input_format_size = util_format_get_stride(input_format, 1); + for(i = 0; i < input_format_desc->nr_channels; ++i) + { + if(input_format_desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT) + { + input_is_float = 1; + input_normalized |= 1 << 1; + } + else + input_normalized |= (1 << input_format_desc->channel[i].normalized); + } + + if(((input_normalized | output_normalized) == 3) + || ((input_normalized & 1) && (output_normalized & 1) + && input_format_size * output_format_desc->nr_channels > output_format_size * input_format_desc->nr_channels)) + continue; + key.element[0].input_format = input_format; key.element[0].output_format = output_format; key.output_stride = output_format_size; @@ -176,6 +218,18 @@ int main(int argc, char** argv) continue; } + for(i = 1; i < 5; ++i) + memset(buffer[i], 0xcd - (0x22 * i), 4096); + + if(input_is_float && input_format_desc->channel[0].size == 32) + buffer[0] = (unsigned char*)float_buffer; + else if(input_is_float && input_format_desc->channel[0].size == 64) + buffer[0] = (unsigned char*)double_buffer; + else if(input_is_float) + abort(); + else + buffer[0] = byte_buffer; + 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); @@ -208,7 +262,7 @@ int main(int argc, char** argv) 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) + if (1) { for (i = 0; i < Elements(buffer); ++i) { |