little commit for developers:

patch/hack to make dolphin work under virtual box using Linux guest
tested under gentoo and virtualbox 3.2.8 with 3d acceleration on

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6262 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp

@@ -82,6 +82,7 @@ void PixelShaderCache::Init()
 	s_displayCompileAlert = true;
 
 	glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB, (GLint *)&s_nMaxPixelInstructions);
+	if (strstr((const char*)glGetString(GL_VENDOR), "Humper") != NULL) s_nMaxPixelInstructions = 4096;
 #if CG_VERSION_NUM == 2100
 	if (strstr((const char*)glGetString(GL_VENDOR), "ATI") != NULL)
 	{