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More fog emulation groundwork both in OpenGL and DX9. Needs more fog format researching.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@586 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
XTra.KrazzY 2008-09-20 14:43:10 +00:00
parent a5488ccf58
commit 7c3f715f19
3 changed files with 24 additions and 5 deletions
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1
Source/Core/VideoCommon/Src/BPMemory.h
View File

@ -39,6 +39,7 @@
#define BPMEM_CLEARBBOX2 0x56 // TODO(ector): add something that watches bboxes
#define BPMEM_TEXMODE0_1 0x80
#define BPMEM_TEXMODE0_2 0xA0
#define BPMEM_FOGRANGE 0xE8
#define BPMEM_FOGPARAM0 0xEE
#define BPMEM_FOGBMAGNITUDE 0xEF
#define BPMEM_FOGBEXPONENT 0xF0

18
Source/Plugins/Plugin_VideoDX9/Src/BPStructs.cpp
View File

@ -311,6 +311,14 @@ void BPWritten(int addr, int changes, int newval)
}
break;
case BPMEM_FOGRANGE:
if(changes) {
// TODO(XK): Fog range format
//Renderer::SetRenderState(D3DRS_FOGSTART, ...
//Renderer::SetRenderState(D3DRS_FOGEND, ...
}
break;
case BPMEM_FOGPARAM0:
{
// u32 fogATemp = bpmem.fog.a<<12;
@ -341,10 +349,6 @@ void BPWritten(int addr, int changes, int newval)
/// u32 fogCTemp = bpmem.fog.c_proj_fsel.cShifted12 << 12;
// float fogC = *(float*)(&fogCTemp);
if(bpmem.fog.c_proj_fsel.fsel > 0 && !bFog) {
Renderer::SetRenderState(D3DRS_FOGENABLE, true);
bFog = true;
}
//printf("%f %f magnitude: %x\n", bpmem.fog.a.GetA(),bpmem.fog.c_proj_fsel.GetC(), bpmem.fog.b_magnitude);
switch(bpmem.fog.c_proj_fsel.fsel)
@ -373,6 +377,12 @@ void BPWritten(int addr, int changes, int newval)
PanicAlert("Non-Emulated Fog selection %d\n", bpmem.fog.c_proj_fsel.fsel);
break;
}
if(bpmem.fog.c_proj_fsel.fsel > 0 && !bFog) {
Renderer::SetRenderState(D3DRS_FOGENABLE, true);
bFog = true;
}
}
break;

8
Source/Plugins/Plugin_VideoOGL/Src/BPStructs.cpp
View File

@ -256,6 +256,14 @@ void BPWritten(int addr, int changes, int newval)
}
break;
case BPMEM_FOGRANGE:
if(changes) {
// TODO(XK): Fog range format
//glFogi(GL_FOG_START, ...
//glFogi(GL_FOG_END, ...
}
break;
case BPMEM_FOGPARAM0:
case BPMEM_FOGBEXPONENT:
case BPMEM_FOGBMAGNITUDE: