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minor code cleanup 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4645 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard 2009-12-05 14:01:29 +00:00
parent f0bba97070
commit 0f0c77c299
1 changed files with 10 additions and 55 deletions
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63
Source/Core/VideoCommon/Src/VertexShaderManager.cpp
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@ -55,16 +55,6 @@ static float s_fViewRotation[2];
void UpdateViewport();
// Projection Hacks
void Projection_SetHack0(bool value);
void Projection_SetHack1(ProjectionHack value);
void Projection_SetHack2(ProjectionHack value);
bool Projection_GetHack0();
ProjectionHack Projection_GetHack1();
ProjectionHack Projection_GetHack2();
namespace
{
// Control Variables
@ -73,41 +63,10 @@ static ProjectionHack g_ProjHack1;
static ProjectionHack g_ProjHack2;
} // Namespace
void Projection_SetHack0(bool value)
{
g_ProjHack0 = value;
}
void Projection_SetHack1(ProjectionHack value)
{
g_ProjHack1 = value;
}
void Projection_SetHack2(ProjectionHack value)
{
g_ProjHack2 = value;
}
bool Projection_GetHack0()
{
return g_ProjHack0;
}
ProjectionHack Projection_GetHack1()
{
return g_ProjHack1;
}
ProjectionHack Projection_GetHack2()
{
return g_ProjHack2;
}
void UpdateProjectionHack(int iPhackvalue)
{
bool bProjHack1=0, bPhackvalue1=0, bPhackvalue2=0;
float fhackvalue1=0, fhackvalue2=0;
bool bProjHack1 = 0, bPhackvalue1 = 0, bPhackvalue2 = 0;
float fhackvalue1 = 0, fhackvalue2 = 0;
switch(iPhackvalue)
{
case PROJECTION_HACK_NONE:
@ -167,9 +126,9 @@ void UpdateProjectionHack(int iPhackvalue)
}
// Set the projections hacks
Projection_SetHack0(bProjHack1);
Projection_SetHack1(ProjectionHack(bPhackvalue1 == 0 ? false : true, fhackvalue1));
Projection_SetHack2(ProjectionHack(bPhackvalue2 == 0 ? false : true, fhackvalue2));
g_ProjHack0 = bProjHack1;
g_ProjHack1 = ProjectionHack(bPhackvalue1 == 0 ? false : true, fhackvalue1);
g_ProjHack2 = ProjectionHack(bPhackvalue2 == 0 ? false : true, fhackvalue2);
}
void VertexShaderManager::Init()
@ -327,7 +286,8 @@ void VertexShaderManager::SetConstants()
if (xfregs.rawProjection[6] == 0)
{
// Perspective
g_fProjectionMatrix[0] = (g_ActiveConfig.bWidescreenHack ? xfregs.rawProjection[0]*0.75f : xfregs.rawProjection[0]);
g_fProjectionMatrix[0] = xfregs.rawProjection[0] * (g_ActiveConfig.bWidescreenHack ? 0.75f : 1.0f);
g_fProjectionMatrix[1] = 0.0f;
g_fProjectionMatrix[2] = xfregs.rawProjection[1];
g_fProjectionMatrix[3] = 0.0f;
@ -369,11 +329,6 @@ void VertexShaderManager::SetConstants()
}
else
{
// Get the hacks
ProjectionHack hack1 = Projection_GetHack1();
ProjectionHack hack2 = Projection_GetHack2();
bool hack0 = Projection_GetHack0();
// Orthographic Projection
g_fProjectionMatrix[0] = xfregs.rawProjection[0];
g_fProjectionMatrix[1] = 0.0f;
@ -387,8 +342,8 @@ void VertexShaderManager::SetConstants()
g_fProjectionMatrix[8] = 0.0f;
g_fProjectionMatrix[9] = 0.0f;
g_fProjectionMatrix[10] = (hack1.enabled ? -(hack1.value + xfregs.rawProjection[4]) : xfregs.rawProjection[4]);
g_fProjectionMatrix[11] = (hack2.enabled ? -(hack2.value + xfregs.rawProjection[5]) : xfregs.rawProjection[5]) + (hack0 ? 0.1f : 0.0f);
g_fProjectionMatrix[10] = (g_ProjHack1.enabled ? -(g_ProjHack1.value + xfregs.rawProjection[4]) : xfregs.rawProjection[4]);
g_fProjectionMatrix[11] = (g_ProjHack2.enabled ? -(g_ProjHack2.value + xfregs.rawProjection[5]) : xfregs.rawProjection[5]) + (g_ProjHack0 ? 0.1f : 0.0f);
g_fProjectionMatrix[12] = 0.0f;
g_fProjectionMatrix[13] = 0.0f;