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added option to use XFB in GL, but XFB support still needs work. modified viewport to include scissor offset.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@879 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
donkopunchstania
2008-10-15 14:07:03 +00:00
parent 70eebcb3a3
commit bbbe898839
17 changed files with 416 additions and 100 deletions
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28
Source/Plugins/Plugin_VideoOGL/Src/BPStructs.cpp
View File

@ -30,6 +30,7 @@
#include "TextureDecoder.h"
#include "VertexShaderManager.h"
#include "PixelShaderManager.h"
#include "XFB.h"
// ---------------------------------------------------------------------------------------
@ -592,19 +593,19 @@ bool SetScissorRect()
RECT rc;
rc.left = bpmem.scissorTL.x + xoff - 342; // left = 0
rc.left = bpmem.scissorTL.x - xoff - 342; // left = 0
rc.left *= MValueX;
if (rc.left < 0) rc.left = 0;
rc.top = bpmem.scissorTL.y + yoff - 342; // right = 0
rc.top = bpmem.scissorTL.y - yoff - 342; // right = 0
rc.top *= MValueY;
if (rc.top < 0) rc.top = 0;
rc.right = bpmem.scissorBR.x + xoff - 342; // right = 640
rc.right = bpmem.scissorBR.x - xoff - 342; // right = 640
rc.right *= MValueX;
if (rc.right > 640 * MValueX) rc.right = 640 * MValueX;
rc.bottom = bpmem.scissorBR.y + yoff - 342; // bottom = 480
rc.bottom = bpmem.scissorBR.y - yoff - 342; // bottom = 480
rc.bottom *= MValueY;
if (rc.bottom > 480 * MValueY) rc.bottom = 480 * MValueY;
@ -684,15 +685,15 @@ void LoadBPReg(u32 value0)
TRectangle rc = {
(int)(bpmem.copyTexSrcXY.x),
(int)(bpmem.copyTexSrcXY.y),
(int)((bpmem.copyTexSrcXY.x + bpmem.copyTexSrcWH.x)),
(int)((bpmem.copyTexSrcXY.y + bpmem.copyTexSrcWH.y))
(int)((bpmem.copyTexSrcXY.x + bpmem.copyTexSrcWH.x + 1)),
(int)((bpmem.copyTexSrcXY.y + bpmem.copyTexSrcWH.y + 1))
};
//Need another rc here to get it to scale.
TRectangle multirc = {
(int)(bpmem.copyTexSrcXY.x * MValueX),
(int)(bpmem.copyTexSrcXY.y * MValueY),
(int)((bpmem.copyTexSrcXY.x * MValueX + bpmem.copyTexSrcWH.x * MValueX)),
(int)((bpmem.copyTexSrcXY.y * MValueY + bpmem.copyTexSrcWH.y * MValueY))
(int)((bpmem.copyTexSrcXY.x * MValueX + (bpmem.copyTexSrcWH.x + 1) * MValueX)),
(int)((bpmem.copyTexSrcXY.y * MValueY + (bpmem.copyTexSrcWH.y + 1) * MValueY))
};
UPE_Copy PE_copy;
@ -706,8 +707,15 @@ void LoadBPReg(u32 value0)
}
else {
// EFB to XFB
Renderer::Swap(multirc);
g_VideoInitialize.pCopiedToXFB();
if(g_Config.bUseXFB)
{
XFB_Write(Memory_GetPtr(bpmem.copyTexDest<<5), multirc, (bpmem.copyMipMapStrideChannels << 4), bpmem.copyTexSrcWH.y + 1, bpmem.dispcopyyscale/256.0f);
}
else
{
Renderer::Swap(multirc);
}
g_VideoInitialize.pCopiedToXFB();
}
// clearing