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/* test_YCoCg.c
* vi:ts=4 sw=4
*
* (c) Copyright 2014 Hewlett-Packard Development Company, L.P.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <freerdp/config.h>
#include <winpr/sysinfo.h>
#include "prim_test.h"
#include <freerdp/utils/profiler.h>
/* ------------------------------------------------------------------------- */
static BOOL test_YCoCgRToRGB_8u_AC4R_func(UINT32 width, UINT32 height)
{
pstatus_t status = -1;
BYTE* out_sse = NULL;
BYTE* in = NULL;
BYTE* out_c = NULL;
const UINT32 srcStride = width * 4;
const UINT32 size = srcStride * height;
const UINT32 formats[] = { PIXEL_FORMAT_ARGB32, PIXEL_FORMAT_ABGR32, PIXEL_FORMAT_RGBA32,
PIXEL_FORMAT_RGBX32, PIXEL_FORMAT_BGRA32, PIXEL_FORMAT_BGRX32 };
PROFILER_DEFINE(genericProf)
PROFILER_DEFINE(optProf)
in = winpr_aligned_calloc(1, size, 16);
out_c = winpr_aligned_calloc(1, size, 16);
out_sse = winpr_aligned_calloc(1, size, 16);
if (!in || !out_c || !out_sse)
goto fail;
winpr_RAND(in, size);
for (size_t x = 0; x < sizeof(formats) / sizeof(formats[0]); x++)
{
const UINT32 format = formats[x];
const UINT32 dstStride = width * FreeRDPGetBytesPerPixel(format);
const char* formatName = FreeRDPGetColorFormatName(format);
PROFILER_CREATE(genericProf, "YCoCgRToRGB_8u_AC4R-GENERIC")
PROFILER_CREATE(optProf, "YCoCgRToRGB_8u_AC4R-OPT")
PROFILER_ENTER(genericProf)
status = generic->YCoCgToRGB_8u_AC4R(in, srcStride, out_c, format, dstStride, width, height,
2, TRUE);
PROFILER_EXIT(genericProf)
if (status != PRIMITIVES_SUCCESS)
goto loop_fail;
PROFILER_ENTER(optProf)
status = optimized->YCoCgToRGB_8u_AC4R(in, srcStride, out_sse, format, dstStride, width,
height, 2, TRUE);
PROFILER_EXIT(optProf)
if (status != PRIMITIVES_SUCCESS)
goto loop_fail;
if (memcmp(out_c, out_sse, dstStride * height) != 0)
{
for (size_t i = 0; i < 1ull * width * height; ++i)
{
const UINT32 c = FreeRDPReadColor(out_c + 4 * i, format);
const UINT32 sse = FreeRDPReadColor(out_sse + 4 * i, format);
if (c != sse)
{
printf("optimized->YCoCgRToRGB FAIL[%s] [%" PRIu32 "]: 0x%08" PRIx32
" -> C 0x%08" PRIx32 " vs optimized 0x%08" PRIx32 "\n",
formatName, i, in[i + 1], c, sse);
status = -1;
}
}
}
printf("--------------------------- [%s] [%" PRIu32 "x%" PRIu32
"] ---------------------------\n",
formatName, width, height);
PROFILER_PRINT_HEADER
PROFILER_PRINT(genericProf)
PROFILER_PRINT(optProf)
PROFILER_PRINT_FOOTER
loop_fail:
PROFILER_FREE(genericProf)
PROFILER_FREE(optProf)
if (status != PRIMITIVES_SUCCESS)
goto fail;
}
fail:
winpr_aligned_free(in);
winpr_aligned_free(out_c);
winpr_aligned_free(out_sse);
return status == PRIMITIVES_SUCCESS;
}
int TestPrimitivesYCoCg(int argc, char* argv[])
{
WINPR_UNUSED(argc);
WINPR_UNUSED(argv);
prim_test_setup(FALSE);
/* Random resolution tests */
if (argc < 2)
{
for (UINT32 x = 0; x < 10; x++)
{
UINT32 w = 0;
UINT32 h = 0;
do
{
winpr_RAND(&w, sizeof(w));
w %= 2048 / 4;
} while (w < 16);
do
{
winpr_RAND(&h, sizeof(h));
h %= 2048 / 4;
} while (h < 16);
if (!test_YCoCgRToRGB_8u_AC4R_func(w, h))
return 1;
}
}
/* Test once with full HD/4 */
if (!test_YCoCgRToRGB_8u_AC4R_func(1920 / 4, 1080 / 4))
return 1;
return 0;
}
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