#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#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;

	UINT32 i, j;

	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 = GetBytesPerPixel(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 = malloc(SrcSize);

	BYTE* pDstData = malloc(SrcSize);

	BYTE* tmp = malloc(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 (i = 0; i < h; i++)

	{

		const BYTE* srcLine = &pSrcData[i * step];

		const BYTE* dstLine = &pDstData[i * step];

		for (j = 0; j < w; j++)

		{

			BYTE r, g, b, dr, dg, db;

			const UINT32 srcColor = ReadColor(&srcLine[j * bstep], format);

			const UINT32 dstColor = ReadColor(&dstLine[j * bstep], format);

			SplitColor(srcColor, format, &r, &g, &b, NULL, NULL);

			SplitColor(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;

	UINT32 x;

	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 (x = 0; x < 500; 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;

}

int TestFreeRDPCodecInterleaved(int argc, char* argv[])

{

	BITMAP_INTERLEAVED_CONTEXT* encoder, * decoder;

	int rc = -1;

	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;

	rc = 0;

fail:

	bitmap_interleaved_context_free(encoder);

	bitmap_interleaved_context_free(decoder);

	return rc;

}