render -> renderer (original name)
This commit is contained in:
Sergeanur
325
src/renderer/MBlur.cpp
Normal file
325
src/renderer/MBlur.cpp
Normal file
@@ -0,0 +1,325 @@
|
||||
#ifndef LIBRW
|
||||
#define WITHD3D
|
||||
#endif
|
||||
#include "common.h"
|
||||
#ifndef LIBRW
|
||||
#include <d3d8caps.h>
|
||||
#endif
|
||||
|
||||
#include "main.h"
|
||||
#include "RwHelper.h"
|
||||
#include "Camera.h"
|
||||
#include "MBlur.h"
|
||||
#include "postfx.h"
|
||||
|
||||
// Originally taken from RW example 'mblur'
|
||||
|
||||
RwRaster *CMBlur::pFrontBuffer;
|
||||
bool CMBlur::ms_bJustInitialised;
|
||||
bool CMBlur::ms_bScaledBlur;
|
||||
bool CMBlur::BlurOn;
|
||||
|
||||
static RwIm2DVertex Vertex[4];
|
||||
static RwImVertexIndex Index[6] = { 0, 1, 2, 0, 2, 3 };
|
||||
|
||||
#ifndef LIBRW
|
||||
extern "C" D3DCAPS8 _RwD3D8DeviceCaps;
|
||||
#endif
|
||||
RwBool
|
||||
CMBlur::MotionBlurOpen(RwCamera *cam)
|
||||
{
|
||||
#ifdef EXTENDED_COLOURFILTER
|
||||
CPostFX::Open(cam);
|
||||
return TRUE;
|
||||
#else
|
||||
#ifdef GTA_PS2
|
||||
RwRect rect = {0, 0, 0, 0};
|
||||
|
||||
if (pFrontBuffer)
|
||||
return TRUE;
|
||||
|
||||
BlurOn = true;
|
||||
|
||||
rect.w = RwRasterGetWidth(RwCameraGetRaster(cam));
|
||||
rect.h = RwRasterGetHeight(RwCameraGetRaster(cam));
|
||||
|
||||
pFrontBuffer = RwRasterCreate(0, 0, 0, rwRASTERDONTALLOCATE|rwRASTERTYPECAMERATEXTURE);
|
||||
if (!pFrontBuffer)
|
||||
{
|
||||
printf("Error creating raster\n");
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
RwRaster *raster = RwRasterSubRaster(pFrontBuffer, RwCameraGetRaster(cam), &rect);
|
||||
if (!raster)
|
||||
{
|
||||
RwRasterDestroy(pFrontBuffer);
|
||||
pFrontBuffer = NULL;
|
||||
printf("Error subrastering\n");
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
CreateImmediateModeData(cam, &rect);
|
||||
#else
|
||||
RwRect rect = { 0, 0, 0, 0 };
|
||||
|
||||
if(pFrontBuffer)
|
||||
MotionBlurClose();
|
||||
|
||||
#ifndef LIBRW
|
||||
extern void _GetVideoMemInfo(LPDWORD total, LPDWORD avaible);
|
||||
DWORD total, avaible;
|
||||
|
||||
_GetVideoMemInfo(&total, &avaible);
|
||||
debug("Available video memory %d\n", avaible);
|
||||
#endif
|
||||
|
||||
if(BlurOn)
|
||||
{
|
||||
uint32 width = Pow(2.0f, int32(log2(RwRasterGetWidth (RwCameraGetRaster(cam))))+1);
|
||||
uint32 height = Pow(2.0f, int32(log2(RwRasterGetHeight(RwCameraGetRaster(cam))))+1);
|
||||
uint32 depth = RwRasterGetDepth(RwCameraGetRaster(cam));
|
||||
|
||||
#ifndef LIBRW
|
||||
extern DWORD _dwMemTotalVideo;
|
||||
if ( _RwD3D8DeviceCaps.MaxTextureWidth >= width && _RwD3D8DeviceCaps.MaxTextureHeight >= height )
|
||||
{
|
||||
total = _dwMemTotalVideo - 3 *
|
||||
( RwRasterGetDepth(RwCameraGetRaster(cam))
|
||||
* RwRasterGetHeight(RwCameraGetRaster(cam))
|
||||
* RwRasterGetWidth(RwCameraGetRaster(cam)) / 8 );
|
||||
BlurOn = total >= height*width*(depth/8) + (12*1024*1024) /*12 MB*/;
|
||||
}
|
||||
else
|
||||
BlurOn = false;
|
||||
#endif
|
||||
|
||||
if ( BlurOn )
|
||||
{
|
||||
ms_bScaledBlur = false;
|
||||
rect.w = width;
|
||||
rect.h = height;
|
||||
|
||||
pFrontBuffer = RwRasterCreate(rect.w, rect.h, depth, rwRASTERTYPECAMERATEXTURE);
|
||||
if ( !pFrontBuffer )
|
||||
{
|
||||
debug("MBlurOpen can't create raster.");
|
||||
BlurOn = false;
|
||||
rect.w = RwRasterGetWidth(RwCameraGetRaster(cam));
|
||||
rect.h = RwRasterGetHeight(RwCameraGetRaster(cam));
|
||||
}
|
||||
else
|
||||
ms_bJustInitialised = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
rect.w = RwRasterGetWidth(RwCameraGetRaster(cam));
|
||||
rect.h = RwRasterGetHeight(RwCameraGetRaster(cam));
|
||||
}
|
||||
|
||||
#ifndef LIBRW
|
||||
_GetVideoMemInfo(&total, &avaible);
|
||||
debug("Available video memory %d\n", avaible);
|
||||
#endif
|
||||
CreateImmediateModeData(cam, &rect);
|
||||
}
|
||||
else
|
||||
{
|
||||
rect.w = RwRasterGetWidth(RwCameraGetRaster(cam));
|
||||
rect.h = RwRasterGetHeight(RwCameraGetRaster(cam));
|
||||
CreateImmediateModeData(cam, &rect);
|
||||
}
|
||||
|
||||
return TRUE;
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
RwBool
|
||||
CMBlur::MotionBlurClose(void)
|
||||
{
|
||||
#ifdef EXTENDED_COLOURFILTER
|
||||
CPostFX::Close();
|
||||
#else
|
||||
if(pFrontBuffer){
|
||||
RwRasterDestroy(pFrontBuffer);
|
||||
pFrontBuffer = nil;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
#endif
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
void
|
||||
CMBlur::CreateImmediateModeData(RwCamera *cam, RwRect *rect)
|
||||
{
|
||||
float zero, xmax, ymax;
|
||||
|
||||
if(RwRasterGetDepth(RwCameraGetRaster(cam)) == 16){
|
||||
zero = HALFPX;
|
||||
xmax = rect->w + HALFPX;
|
||||
ymax = rect->h + HALFPX;
|
||||
}else{
|
||||
zero = -HALFPX;
|
||||
xmax = rect->w - HALFPX;
|
||||
ymax = rect->h - HALFPX;
|
||||
}
|
||||
|
||||
RwIm2DVertexSetScreenX(&Vertex[0], zero);
|
||||
RwIm2DVertexSetScreenY(&Vertex[0], zero);
|
||||
RwIm2DVertexSetScreenZ(&Vertex[0], RwIm2DGetNearScreenZ());
|
||||
RwIm2DVertexSetCameraZ(&Vertex[0], RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetRecipCameraZ(&Vertex[0], 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetU(&Vertex[0], 0.0f, 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetV(&Vertex[0], 0.0f, 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[0], 255, 255, 255, 255);
|
||||
|
||||
RwIm2DVertexSetScreenX(&Vertex[1], zero);
|
||||
RwIm2DVertexSetScreenY(&Vertex[1], ymax);
|
||||
RwIm2DVertexSetScreenZ(&Vertex[1], RwIm2DGetNearScreenZ());
|
||||
RwIm2DVertexSetCameraZ(&Vertex[1], RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetRecipCameraZ(&Vertex[1], 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetU(&Vertex[1], 0.0f, 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetV(&Vertex[1], 1.0f, 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[1], 255, 255, 255, 255);
|
||||
|
||||
RwIm2DVertexSetScreenX(&Vertex[2], xmax);
|
||||
RwIm2DVertexSetScreenY(&Vertex[2], ymax);
|
||||
RwIm2DVertexSetScreenZ(&Vertex[2], RwIm2DGetNearScreenZ());
|
||||
RwIm2DVertexSetCameraZ(&Vertex[2], RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetRecipCameraZ(&Vertex[2], 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetU(&Vertex[2], 1.0f, 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetV(&Vertex[2], 1.0f, 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[2], 255, 255, 255, 255);
|
||||
|
||||
RwIm2DVertexSetScreenX(&Vertex[3], xmax);
|
||||
RwIm2DVertexSetScreenY(&Vertex[3], zero);
|
||||
RwIm2DVertexSetScreenZ(&Vertex[3], RwIm2DGetNearScreenZ());
|
||||
RwIm2DVertexSetCameraZ(&Vertex[3], RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetRecipCameraZ(&Vertex[3], 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetU(&Vertex[3], 1.0f, 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetV(&Vertex[3], 0.0f, 1.0f/RwCameraGetNearClipPlane(cam));
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[3], 255, 255, 255, 255);
|
||||
}
|
||||
|
||||
void
|
||||
CMBlur::MotionBlurRender(RwCamera *cam, uint32 red, uint32 green, uint32 blue, uint32 blur, int32 type, uint32 bluralpha)
|
||||
{
|
||||
#ifdef EXTENDED_COLOURFILTER
|
||||
CPostFX::Render(cam, red, green, blue, blur, type, bluralpha);
|
||||
#else
|
||||
PUSH_RENDERGROUP("CMBlur::MotionBlurRender");
|
||||
RwRGBA color = { (RwUInt8)red, (RwUInt8)green, (RwUInt8)blue, (RwUInt8)blur };
|
||||
#ifdef GTA_PS2
|
||||
if( pFrontBuffer )
|
||||
OverlayRender(cam, pFrontBuffer, color, type, bluralpha);
|
||||
#else
|
||||
if(BlurOn){
|
||||
if(pFrontBuffer){
|
||||
if(ms_bJustInitialised)
|
||||
ms_bJustInitialised = false;
|
||||
else
|
||||
OverlayRender(cam, pFrontBuffer, color, type, bluralpha);
|
||||
}
|
||||
RwRasterPushContext(pFrontBuffer);
|
||||
RwRasterRenderFast(RwCameraGetRaster(cam), 0, 0);
|
||||
RwRasterPopContext();
|
||||
}else{
|
||||
OverlayRender(cam, nil, color, type, bluralpha);
|
||||
}
|
||||
#endif
|
||||
POP_RENDERGROUP();
|
||||
#endif
|
||||
}
|
||||
|
||||
void
|
||||
CMBlur::OverlayRender(RwCamera *cam, RwRaster *raster, RwRGBA color, int32 type, int32 bluralpha)
|
||||
{
|
||||
int r, g, b, a;
|
||||
|
||||
r = color.red;
|
||||
g = color.green;
|
||||
b = color.blue;
|
||||
a = color.alpha;
|
||||
|
||||
DefinedState();
|
||||
|
||||
switch(type)
|
||||
{
|
||||
case MOTION_BLUR_SECURITY_CAM:
|
||||
r = 0;
|
||||
g = 255;
|
||||
b = 0;
|
||||
a = 128;
|
||||
break;
|
||||
case MOTION_BLUR_INTRO:
|
||||
r = 100;
|
||||
g = 220;
|
||||
b = 230;
|
||||
a = 158;
|
||||
break;
|
||||
case MOTION_BLUR_INTRO2:
|
||||
r = 80;
|
||||
g = 255;
|
||||
b = 230;
|
||||
a = 138;
|
||||
break;
|
||||
case MOTION_BLUR_INTRO3:
|
||||
r = 255;
|
||||
g = 60;
|
||||
b = 60;
|
||||
a = 200;
|
||||
break;
|
||||
case MOTION_BLUR_INTRO4:
|
||||
r = 255;
|
||||
g = 180;
|
||||
b = 180;
|
||||
a = 128;
|
||||
break;
|
||||
}
|
||||
|
||||
if(!BlurOn){
|
||||
r = Min(r*0.6f, 255.0f);
|
||||
g = Min(g*0.6f, 255.0f);
|
||||
b = Min(b*0.6f, 255.0f);
|
||||
if(type != MOTION_BLUR_SNIPER)
|
||||
a = Min(a*0.6f, 255.0f);
|
||||
// game clamps to 255 here, but why?
|
||||
}
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[0], r, g, b, a);
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[1], r, g, b, a);
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[2], r, g, b, a);
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[3], r, g, b, a);
|
||||
|
||||
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERNEAREST);
|
||||
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
|
||||
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
|
||||
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
|
||||
|
||||
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, BlurOn ? raster : nil);
|
||||
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
|
||||
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
|
||||
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
|
||||
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, Vertex, 4, Index, 6);
|
||||
|
||||
a = bluralpha/2;
|
||||
if(a < 30)
|
||||
a = 30;
|
||||
|
||||
if(BlurOn && a != 0){ // the second condition should always be true
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[0], 255, 255, 255, a);
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[1], 255, 255, 255, a);
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[2], 255, 255, 255, a);
|
||||
RwIm2DVertexSetIntRGBA(&Vertex[3], 255, 255, 255, a);
|
||||
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, Vertex, 4, Index, 6);
|
||||
}
|
||||
|
||||
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
|
||||
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
|
||||
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
|
||||
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
|
||||
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
|
||||
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
|
||||
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
|
||||
}
|
||||
Reference in New Issue
Block a user