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#include <freerdp/config.h>
#include <math.h>
#include <winpr/crt.h>
#include <winpr/print.h>
#include <freerdp/freerdp.h>
#include <freerdp/codec/color.h>
#include <freerdp/codec/bitmap.h>
#include <freerdp/codec/interleaved.h>
#include <winpr/crypto.h>
#include <freerdp/utils/profiler.h>
static BOOL run_encode_decode_single(UINT16 bpp, BITMAP_INTERLEAVED_CONTEXT* encoder,
BITMAP_INTERLEAVED_CONTEXT* decoder
#if defined(WITH_PROFILER)
,
PROFILER* profiler_comp, PROFILER* profiler_decomp
#endif
)
{
BOOL rc2 = FALSE;
BOOL rc = 0;
const UINT32 w = 64;
const UINT32 h = 64;
const UINT32 x = 0;
const UINT32 y = 0;
const UINT32 format = PIXEL_FORMAT_RGBX32;
const UINT32 bstep = FreeRDPGetBytesPerPixel(format);
const size_t step = (w + 13) * 4;
const size_t SrcSize = step * h;
const float maxDiff = 4.0f * ((bpp < 24) ? 2.0f : 1.0f);
UINT32 DstSize = SrcSize;
BYTE* pSrcData = calloc(1, SrcSize);
BYTE* pDstData = calloc(1, SrcSize);
BYTE* tmp = calloc(1, SrcSize);
if (!pSrcData || !pDstData || !tmp)
goto fail;
winpr_RAND(pSrcData, SrcSize);
if (!bitmap_interleaved_context_reset(encoder) || !bitmap_interleaved_context_reset(decoder))
goto fail;
PROFILER_ENTER(profiler_comp)
rc =
interleaved_compress(encoder, tmp, &DstSize, w, h, pSrcData, format, step, x, y, NULL, bpp);
PROFILER_EXIT(profiler_comp)
if (!rc)
goto fail;
PROFILER_ENTER(profiler_decomp)
rc = interleaved_decompress(decoder, tmp, DstSize, w, h, bpp, pDstData, format, step, x, y, w,
h, NULL);
PROFILER_EXIT(profiler_decomp)
if (!rc)
goto fail;
for (UINT32 i = 0; i < h; i++)
{
const BYTE* srcLine = &pSrcData[i * step];
const BYTE* dstLine = &pDstData[i * step];
for (UINT32 j = 0; j < w; j++)
{
BYTE r = 0;
BYTE g = 0;
BYTE b = 0;
BYTE dr = 0;
BYTE dg = 0;
BYTE db = 0;
const UINT32 srcColor = FreeRDPReadColor(&srcLine[j * bstep], format);
const UINT32 dstColor = FreeRDPReadColor(&dstLine[j * bstep], format);
FreeRDPSplitColor(srcColor, format, &r, &g, &b, NULL, NULL);
FreeRDPSplitColor(dstColor, format, &dr, &dg, &db, NULL, NULL);
if (fabsf((float)r - dr) > maxDiff)
goto fail;
if (fabsf((float)g - dg) > maxDiff)
goto fail;
if (fabsf((float)b - db) > maxDiff)
goto fail;
}
}
rc2 = TRUE;
fail:
free(pSrcData);
free(pDstData);
free(tmp);
return rc2;
}
static const char* get_profiler_name(BOOL encode, UINT16 bpp)
{
switch (bpp)
{
case 24:
if (encode)
return "interleaved_compress 24bpp";
else
return "interleaved_decompress 24bpp";
case 16:
if (encode)
return "interleaved_compress 16bpp";
else
return "interleaved_decompress 16bpp";
case 15:
if (encode)
return "interleaved_compress 15bpp";
else
return "interleaved_decompress 15bpp";
default:
return "configuration error!";
}
}
static BOOL run_encode_decode(UINT16 bpp, BITMAP_INTERLEAVED_CONTEXT* encoder,
BITMAP_INTERLEAVED_CONTEXT* decoder)
{
BOOL rc = FALSE;
PROFILER_DEFINE(profiler_comp)
PROFILER_DEFINE(profiler_decomp)
PROFILER_CREATE(profiler_comp, get_profiler_name(TRUE, bpp))
PROFILER_CREATE(profiler_decomp, get_profiler_name(FALSE, bpp))
for (UINT32 x = 0; x < 50; x++)
{
if (!run_encode_decode_single(bpp, encoder, decoder
#if defined(WITH_PROFILER)
,
profiler_comp, profiler_decomp
#endif
))
goto fail;
}
rc = TRUE;
fail:
PROFILER_PRINT_HEADER
PROFILER_PRINT(profiler_comp)
PROFILER_PRINT(profiler_decomp)
PROFILER_PRINT_FOOTER
PROFILER_FREE(profiler_comp)
PROFILER_FREE(profiler_decomp)
return rc;
}
static BOOL TestColorConversion(void)
{
const UINT32 formats[] = { PIXEL_FORMAT_RGB15, PIXEL_FORMAT_BGR15, PIXEL_FORMAT_ABGR15,
PIXEL_FORMAT_ARGB15, PIXEL_FORMAT_BGR16, PIXEL_FORMAT_RGB16 };
/* Check color conversion 15/16 -> 32bit maps to proper values */
for (UINT32 x = 0; x < ARRAYSIZE(formats); x++)
{
const UINT32 dstFormat = PIXEL_FORMAT_RGBA32;
const UINT32 format = formats[x];
const UINT32 colorLow = FreeRDPGetColor(format, 0, 0, 0, 255);
const UINT32 colorHigh = FreeRDPGetColor(format, 255, 255, 255, 255);
const UINT32 colorLow32 = FreeRDPConvertColor(colorLow, format, dstFormat, NULL);
const UINT32 colorHigh32 = FreeRDPConvertColor(colorHigh, format, dstFormat, NULL);
BYTE r = 0;
BYTE g = 0;
BYTE b = 0;
BYTE a = 0;
FreeRDPSplitColor(colorLow32, dstFormat, &r, &g, &b, &a, NULL);
if ((r != 0) || (g != 0) || (b != 0))
return FALSE;
FreeRDPSplitColor(colorHigh32, dstFormat, &r, &g, &b, &a, NULL);
if ((r != 255) || (g != 255) || (b != 255))
return FALSE;
}
return TRUE;
}
int TestFreeRDPCodecInterleaved(int argc, char* argv[])
{
BITMAP_INTERLEAVED_CONTEXT* encoder = NULL;
BITMAP_INTERLEAVED_CONTEXT* decoder = NULL;
int rc = -1;
WINPR_UNUSED(argc);
WINPR_UNUSED(argv);
encoder = bitmap_interleaved_context_new(TRUE);
decoder = bitmap_interleaved_context_new(FALSE);
if (!encoder || !decoder)
goto fail;
if (!run_encode_decode(24, encoder, decoder))
goto fail;
if (!run_encode_decode(16, encoder, decoder))
goto fail;
if (!run_encode_decode(15, encoder, decoder))
goto fail;
if (!TestColorConversion())
goto fail;
rc = 0;
fail:
bitmap_interleaved_context_free(encoder);
bitmap_interleaved_context_free(decoder);
return rc;
}
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