mixed commit:

in D3D and Opengl:
fixed one nasty bug in texture loading where if a dynamic texture keeps his format but the tlut format is changed, the try or reloading the texture in the same texture could cause a hang if the size of the resulting texture is different than the original (size in bytes)
Applied a ugly temporal hack to the texture conversor to solve efb to ram misalignments and effect distortions.
in D3D:
Pseudo implementation of logic ops using basic blending: the first 8 operations are "good approximations", the remaining 8 are bullshit :) if someone have a better approximation to emulate this logic please let me know.
please test if i don't break anything in the process and test Mario kart wee you will get a nice surprise.:)
 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4656 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_VideoDX9/Src/TextureConverter.cpp

@@ -363,8 +363,8 @@ void EncodeToRam(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyf
 	TextureConversionShader::SetShaderParameters(
 		(float)expandedWidth, 
 		expandedHeight * MValueY, 
-		ceilf(source.left * MValueX + 1.0f), 
-		ceilf(source.top * MValueY + 1.0f), 
+		source.left * MValueX, 
+		source.top * MValueY, 
 		sampleStride * MValueX, 
 		sampleStride * MValueY,
 		(float)Renderer::GetTargetWidth(),