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GL plugin now centers video output, you can set it to render to the full window and FPS can be shown. FPS and stretch to Window res is set in INI. Maybe also the window res actually changes correctly when resizing window in Windows? 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@287 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Sonicadvance1 2008-08-24 10:10:48 +00:00
parent 98b9cfb2de
commit 05cbb94cbb
8 changed files with 78 additions and 37 deletions
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20
Source/Plugins/Plugin_VideoOGL/Src/BPStructs.cpp
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@ -529,18 +529,18 @@ bool SetScissorRect()
//printf("xoff: %d yoff: %d\n", xoff, yoff);
RECT rc;
rc.left = bpmem.scissorTL.x + xoff - 342;
rc.left *= MValue;
rc.left *= MValueX;
if (rc.left < 0) rc.left = 0;
rc.top = bpmem.scissorTL.y + yoff - 342;
rc.top *= MValue;
rc.top *= MValueY;
if (rc.top < 0) rc.top = 0;
rc.right = bpmem.scissorBR.x + xoff - 342 +1;
rc.right *= MValue;
if (rc.right > 640 * MValue) rc.right = 640 * MValue;
rc.right *= MValueX;
if (rc.right > 640 * MValueX) rc.right = 640 * MValueX;
rc.bottom = bpmem.scissorBR.y + yoff - 342 +1;
rc.bottom *= MValue;
if (rc.bottom > 480 * MValue) rc.bottom = 480 * MValue;
rc.bottom *= MValueY;
if (rc.bottom > 480 * MValueY) rc.bottom = 480 * MValueY;
//printf("scissor: lt=(%d,%d),rb=(%d,%d),off=(%d,%d)\n", rc.left, rc.top, rc.right, rc.bottom, xoff, yoff);
@ -609,10 +609,10 @@ void LoadBPReg(u32 value0)
};
//Need another rc here to get it to scale.
TRectangle multirc = {
(int)(bpmem.copyTexSrcXY.x * MValue),
(int)(bpmem.copyTexSrcXY.y * MValue),
(int)((bpmem.copyTexSrcXY.x * MValue + bpmem.copyTexSrcWH.x * MValue)),
(int)((bpmem.copyTexSrcXY.y * MValue + bpmem.copyTexSrcWH.y * MValue))
(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))
};
UPE_Copy PE_copy;

37
Source/Plugins/Plugin_VideoOGL/Src/GLInit.cpp
View File

@ -32,6 +32,7 @@
// screen offset
int nBackbufferWidth, nBackbufferHeight;
int nXoff, nYoff;
#ifndef _WIN32
GLWindow GLWin;
@ -148,8 +149,20 @@ bool OpenGL_Create(SVideoInitialize &_VideoInitialize, int _iwidth, int _iheight
float FactorH = 480.0f / (float)nBackbufferHeight;
float Max = (FactorW < FactorH) ? FactorH : FactorW;
MValue = 1.0f / Max;
if(g_Config.bStretchToFit)
{
MValueX = 1.0f / FactorW;
MValueY = 1.0f / FactorH;
nXoff = 0;
nYoff = 0;
}
else
{
MValueX = 1.0f / Max;
MValueY = 1.0f / Max;
nXoff = (nBackbufferWidth - (640 * MValueX)) / 2;
nYoff = (nBackbufferHeight - (480 * MValueY)) / 2;
}
g_VideoInitialize.pPeekMessages = &Callback_PeekMessages;
g_VideoInitialize.pUpdateFPSDisplay = &UpdateFPSDisplay;
@ -485,12 +498,26 @@ void OpenGL_Update()
::MoveWindow(EmuWindow::GetWnd(), 0,0,width,height, FALSE);
nBackbufferWidth = width;
nBackbufferHeight = height;
float FactorW = (float)640 / (float)nBackbufferWidth;
float FactorH = (float)480 / (float)nBackbufferHeight;
float FactorW = 640.0f / (float)nBackbufferWidth;
float FactorH = 480.0f / (float)nBackbufferHeight;
float Max = (FactorW < FactorH) ? FactorH : FactorW;
MValue = 1 / Max;
float Max = (FactorW < FactorH) ? FactorH : FactorW;
if(g_Config.bStretchToFit)
{
MValueX = 1.0f / FactorW;
MValueY = 1.0f / FactorH;
nXoff = 0;
nYoff = 0;
}
else
{
MValueX = 1.0f / Max;
MValueY = 1.0f / Max;
nXoff = (nBackbufferWidth - (640 * MValueX)) / 2;
nYoff = (nBackbufferHeight - (480 * MValueY)) / 2;
}
/*
u32 TmpAAx = (width / 640) - 1;
u32 TmpAAy = (height / 480) - 1;

1
Source/Plugins/Plugin_VideoOGL/Src/GLInit.h
View File

@ -51,6 +51,7 @@ extern GLWindow GLWin;
// yeah yeah, these should be hidden
extern int nBackbufferWidth, nBackbufferHeight;
extern int nXoff, nYoff;
bool OpenGL_Create(SVideoInitialize &_VideoInitialize, int _width, int _height);
bool OpenGL_MakeCurrent();

6
Source/Plugins/Plugin_VideoOGL/Src/Globals.cpp
View File

@ -29,7 +29,7 @@
#include "IniFile.h"
#include <assert.h>
float MValue;
float MValueX, MValueY; // Since it can Stretch to fit Window, we need two different multiplication values//
int frameCount;
Config g_Config;
@ -82,6 +82,8 @@ void Config::Load()
iniFile.Get("Enhancements", "ForceFiltering", &bForceFiltering, 0);
iniFile.Get("Enhancements", "ForceMaxAniso", &bForceMaxAniso, 0);
iniFile.Get("Enhancements", "StretchToFit", &bStretchToFit, false);
iniFile.Get("Enhancements", "ShowFPS", &bShowFPS, false);
}
void Config::Save()
@ -107,6 +109,8 @@ void Config::Save()
iniFile.Set("Enhancements", "ForceFiltering", bForceFiltering);
iniFile.Set("Enhancements", "ForceMaxAniso", bForceMaxAniso);
iniFile.Set("Enhancements", "StretchToFit", bStretchToFit);
iniFile.Set("Enhancements", "ShowFPS", bShowFPS);
iniFile.Save("gfx_opengl.ini");
}

4
Source/Plugins/Plugin_VideoOGL/Src/Globals.h
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@ -85,7 +85,7 @@ struct RECT
#define GL_TEXTURE_STENCIL_SIZE_EXT 0x88F1
#endif
extern float MValue;
extern float MValueX, MValueY;
#define ERROR_LOG __Log
@ -137,6 +137,8 @@ struct Config
bool bForceFiltering;
bool bForceMaxAniso;
bool bStretchToFit;
bool bShowFPS;
bool bTexFmtOverlayEnable;
bool bTexFmtOverlayCenter;

37
Source/Plugins/Plugin_VideoOGL/Src/Render.cpp
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@ -641,7 +641,6 @@ u32 Renderer::GetZBufferTarget()
{
return nZBufferRender > 0 ? s_ZBufferTarget : 0;
}
void Renderer::Swap(const TRectangle& rc)
{
OpenGL_Update(); // just updates the render window position and the backbuffer size
@ -652,7 +651,7 @@ void Renderer::Swap(const TRectangle& rc)
// render to the real buffer now
glBindFramebufferEXT( GL_FRAMEBUFFER_EXT, 0 ); // switch to the backbuffer
glViewport(0, 0, nBackbufferWidth, nBackbufferHeight);
glViewport(nXoff, nYoff, nBackbufferWidth, nBackbufferHeight);
ResetGLState();
@ -674,23 +673,22 @@ void Renderer::Swap(const TRectangle& rc)
glBindTexture(GL_TEXTURE_RECTANGLE_NV, 0);
TextureMngr::DisableStage(0);
// static int fpscount = 0;
// static float s_fps = 0;
// static u32 lasttime = timeGetTime();
//
// if( ++fpscount >= 16 ) {
// s_fps = 16*1000.0f/(float)(timeGetTime() - lasttime);
// lasttime = timeGetTime();
// fpscount = 0;
// }
//
// char strfps[25];
// sprintf(strfps, "fps: %2.1f\n", s_fps);
// Renderer::RenderText(strfps, 20, 20, 0xFF00FFFF);
static int fpscount;
static int s_fps;
static unsigned long lasttime;
++fpscount;
if( timeGetTime() - lasttime > 1000 )
{
lasttime = timeGetTime();
s_fps = fpscount;
fpscount = 0;
}
if (g_Config.bOverlayStats) {
char st[2048];
char *p = st;
if(g_Config.bShowFPS)
p+=sprintf(p, "FPS: %d\n", s_fps); // So it shows up before the stats and doesn't make anyting ugly
p+=sprintf(p,"Num textures created: %i\n",stats.numTexturesCreated);
p+=sprintf(p,"Num textures alive: %i\n",stats.numTexturesAlive);
p+=sprintf(p,"Num pshaders created: %i\n",stats.numPixelShadersCreated);
@ -715,6 +713,15 @@ void Renderer::Swap(const TRectangle& rc)
Renderer::RenderText(st, 20, 20, 0xFF00FFFF);
}
else
{
if(g_Config.bShowFPS)
{
char strfps[25];
sprintf(strfps, "%d\n", s_fps);
Renderer::RenderText(strfps, 20, 20, 0xFF00FFFF);
}
}
Renderer::ProcessMessages();

8
Source/Plugins/Plugin_VideoOGL/Src/TextureMngr.cpp
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@ -530,10 +530,10 @@ void TextureMngr::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool
GL_REPORT_ERRORD();
glBegin(GL_QUADS);
glTexCoord2f((float)source->left * MValue, Renderer::GetTargetHeight()-(float)source->bottom * MValue); glVertex2f(-1,1);
glTexCoord2f((float)source->left * MValue, Renderer::GetTargetHeight()-(float)source->top * MValue); glVertex2f(-1,-1);
glTexCoord2f((float)source->right * MValue, Renderer::GetTargetHeight()-(float)source->top * MValue); glVertex2f(1,-1);
glTexCoord2f((float)source->right * MValue, Renderer::GetTargetHeight()-(float)source->bottom * MValue); glVertex2f(1,1);
glTexCoord2f((float)source->left * MValueX, Renderer::GetTargetHeight()-(float)source->bottom * MValueY); glVertex2f(-1,1);
glTexCoord2f((float)source->left * MValueX, Renderer::GetTargetHeight()-(float)source->top * MValueY); glVertex2f(-1,-1);
glTexCoord2f((float)source->right * MValueX, Renderer::GetTargetHeight()-(float)source->top * MValueY); glVertex2f(1,-1);
glTexCoord2f((float)source->right * MValueX, Renderer::GetTargetHeight()-(float)source->bottom * MValueY); glVertex2f(1,1);
glEnd();
GL_REPORT_ERRORD();

2
Source/Plugins/Plugin_VideoOGL/Src/VertexShaderManager.cpp
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@ -322,7 +322,7 @@ void VertexShaderMngr::SetConstants(VERTEXSHADER& vs)
// [5] = 16777215 * farz
INFO_LOG("view: topleft=(%f,%f), wh=(%f,%f), z=(%f,%f)\n",rawViewport[3]-rawViewport[0]-342,rawViewport[4]+rawViewport[1]-342,
2 * rawViewport[0], 2 * rawViewport[1], (rawViewport[5]-rawViewport[2])/16777215.0f, rawViewport[5]/16777215.0f);
glViewport((int)(rawViewport[3]-rawViewport[0]-342) * MValue,Renderer::GetTargetHeight()-((int)(rawViewport[4]-rawViewport[1]-342)) * MValue, abs((int)(2 * rawViewport[0])) * MValue, abs((int)(2 * rawViewport[1])) * MValue);
glViewport((int)(rawViewport[3]-rawViewport[0]-342) * MValueX,Renderer::GetTargetHeight()-((int)(rawViewport[4]-rawViewport[1]-342)) * MValueY, abs((int)(2 * rawViewport[0])) * MValueX, abs((int)(2 * rawViewport[1])) * MValueY);
glDepthRange((rawViewport[5]-rawViewport[2])/16777215.0f, rawViewport[5]/16777215.0f);
}