Differential D3212 Diff 14566 source/graphics/Color.cpp

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source/graphics/Color.cpp

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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.		* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
*/		*/

#include "precompiled.h"		#include "precompiled.h"

#include "graphics/Color.h"		#include "graphics/Color.h"

#include "graphics/SColor.h"		#include "graphics/SColor.h"
		#include "lib/sse.h"
#include "maths/MathUtil.h"		#include "maths/MathUtil.h"
#include "ps/CLogger.h"		#include "ps/CLogger.h"
#include "ps/CStr.h"		#include "ps/CStr.h"

#if HAVE_SSE		#if HAVE_SSE
# include <xmmintrin.h>		# include <xmmintrin.h>
# include "lib/sysdep/arch/x86_x64/x86_x64.h"
#endif		#endif
		wraitiiUnsubmitted Done Inline Actions Probably better to include lib/sse always, and only include the intrinsic if HAVE_SSE. wraitii: Probably better to include lib/sse always, and only include the intrinsic if HAVE_SSE.

static SColor4ub fallback_ConvertRGBColorTo4ub(const RGBColor& src)		static SColor4ub fallback_ConvertRGBColorTo4ub(const RGBColor& src)
{		{
SColor4ub result;		SColor4ub result;
result.R = Clamp(static_cast<int>(src.X * 255), 0, 255);		result.R = Clamp(static_cast<int>(src.X * 255), 0, 255);
result.G = Clamp(static_cast<int>(src.Y * 255), 0, 255);		result.G = Clamp(static_cast<int>(src.Y * 255), 0, 255);
result.B = Clamp(static_cast<int>(src.Z * 255), 0, 255);		result.B = Clamp(static_cast<int>(src.Z * 255), 0, 255);
result.A = 255;		result.A = 255;
Show All 34 Lines	static SColor4ub sse_ConvertRGBColorTo4ub(const RGBColor& src)

return SColor4ub(ri, gi, bi, 0xFF);		return SColor4ub(ri, gi, bi, 0xFF);
}		}
#endif		#endif

void ColorActivateFastImpl()		void ColorActivateFastImpl()
{		{
#if HAVE_SSE		#if HAVE_SSE
if (x86_x64::Cap(x86_x64::CAP_SSE))		if (HasSSE())
{
ConvertRGBColorTo4ub = sse_ConvertRGBColorTo4ub;		ConvertRGBColorTo4ub = sse_ConvertRGBColorTo4ub;
return;
}
#endif		#endif
debug_printf("No SSE available. Slow fallback routines will be used.\n");
}		}

/**		/**
* Important: This function does not modify the value if parsing fails.		* Important: This function does not modify the value if parsing fails.
*/		*/
bool CColor::ParseString(const CStr8& value, int defaultAlpha)		bool CColor::ParseString(const CStr8& value, int defaultAlpha)
{		{
const size_t NUM_VALS = 4;		const size_t NUM_VALS = 4;
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