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-rw-r--r--src/renderer/MBlur.cpp804
1 files changed, 804 insertions, 0 deletions
diff --git a/src/renderer/MBlur.cpp b/src/renderer/MBlur.cpp
new file mode 100644
index 00000000..f2c85719
--- /dev/null
+++ b/src/renderer/MBlur.cpp
@@ -0,0 +1,804 @@
+#ifndef LIBRW
+#define WITHD3D
+#endif
+#include "common.h"
+#ifndef LIBRW
+#include <d3d8caps.h>
+#endif
+
+#include "main.h"
+#include "General.h"
+#include "RwHelper.h"
+#include "Camera.h"
+#include "Timecycle.h"
+#include "Particle.h"
+#include "Timer.h"
+#include "Hud.h"
+#include "Frontend.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;
+float CMBlur::Drunkness;
+
+int32 CMBlur::pBufVertCount;
+
+static RwIm2DVertex Vertex[4];
+static RwIm2DVertex Vertex2[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);
+
+
+ RwIm2DVertexSetScreenX(&Vertex2[0], zero + 2.0f);
+ RwIm2DVertexSetScreenY(&Vertex2[0], zero + 2.0f);
+ RwIm2DVertexSetScreenZ(&Vertex2[0], RwIm2DGetNearScreenZ());
+ RwIm2DVertexSetCameraZ(&Vertex2[0], RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetRecipCameraZ(&Vertex2[0], 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetU(&Vertex2[0], 0.0f, 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetV(&Vertex2[0], 0.0f, 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetIntRGBA(&Vertex2[0], 255, 255, 255, 255);
+
+ RwIm2DVertexSetScreenX(&Vertex2[1], 2.0f);
+ RwIm2DVertexSetScreenY(&Vertex2[1], ymax + 2.0f);
+ RwIm2DVertexSetScreenZ(&Vertex2[1], RwIm2DGetNearScreenZ());
+ RwIm2DVertexSetCameraZ(&Vertex2[1], RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetRecipCameraZ(&Vertex2[1], 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetU(&Vertex2[1], 0.0f, 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetV(&Vertex2[1], 1.0f, 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetIntRGBA(&Vertex2[1], 255, 255, 255, 255);
+
+ RwIm2DVertexSetScreenX(&Vertex2[2], xmax + 2.0f);
+ RwIm2DVertexSetScreenY(&Vertex2[2], ymax + 2.0f);
+ RwIm2DVertexSetScreenZ(&Vertex2[2], RwIm2DGetNearScreenZ());
+ RwIm2DVertexSetCameraZ(&Vertex2[2], RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetRecipCameraZ(&Vertex2[2], 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetU(&Vertex2[2], 1.0f, 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetV(&Vertex2[2], 1.0f, 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetIntRGBA(&Vertex2[2], 255, 255, 255, 255);
+
+ RwIm2DVertexSetScreenX(&Vertex2[3], xmax + 2.0f);
+ RwIm2DVertexSetScreenY(&Vertex2[3], zero + 2.0f);
+ RwIm2DVertexSetScreenZ(&Vertex2[3], RwIm2DGetNearScreenZ());
+ RwIm2DVertexSetCameraZ(&Vertex2[3], RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetRecipCameraZ(&Vertex2[3], 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetU(&Vertex2[3], 1.0f, 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetV(&Vertex2[3], 0.0f, 1.0f/RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetIntRGBA(&Vertex2[3], 255, 255, 255, 255);
+}
+
+void
+CMBlur::CreateImmediateModeData(RwCamera *cam, RwRect *rect, RwIm2DVertex *verts, RwRGBA color, float u1Off, float v1Off, float u2Off, float v2Off, float z, int fullTexture)
+{
+ float x1 = rect->x;
+ float y1 = rect->y;
+ float x2 = rect->w;
+ float y2 = rect->h;
+
+ float u1, v1, u2, v2;
+ if(fullTexture){
+ u1 = 0.0f;
+ v1 = 0.0f;
+ u2 = 1.0f;
+ v2 = 1.0f;
+ }else{
+ if(RwRasterGetDepth(RwCameraGetRaster(cam)) == 16){
+ x1 += HALFPX;
+ y1 += HALFPX;
+ x2 += HALFPX;
+ y2 += HALFPX;
+ }else{
+ x1 -= HALFPX;
+ y1 -= HALFPX;
+ x2 -= HALFPX;
+ y2 -= HALFPX;
+ }
+
+ int32 width = Pow(2.0f, int32(log2(RwRasterGetWidth (RwCameraGetRaster(cam))))+1);
+ int32 height = Pow(2.0f, int32(log2(RwRasterGetHeight(RwCameraGetRaster(cam))))+1);
+ u1 = x1/width + u1Off;
+ v1 = y1/height + v1Off;
+ u2 = x2/width + u2Off;
+ v2 = y2/height + v2Off;
+ u1 = Clamp(u1, 0.0f, 1.0f);
+ v1 = Clamp(v1, 0.0f, 1.0f);
+ u2 = Clamp(u2, 0.0f, 1.0f);
+ v2 = Clamp(v2, 0.0f, 1.0f);
+ }
+
+ float recipz = 1.0f/z;
+ // TODO: CameraZ is wrong, what should we do?
+ RwIm2DVertexSetScreenX(&verts[0], x1);
+ RwIm2DVertexSetScreenY(&verts[0], y1);
+ RwIm2DVertexSetScreenZ(&verts[0], z);
+ RwIm2DVertexSetCameraZ(&verts[0], RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetRecipCameraZ(&verts[0], recipz);
+ RwIm2DVertexSetU(&verts[0], u1, recipz);
+ RwIm2DVertexSetV(&verts[0], v1, recipz);
+ RwIm2DVertexSetIntRGBA(&verts[0], color.red, color.green, color.blue, color.alpha);
+
+ RwIm2DVertexSetScreenX(&verts[1], x1);
+ RwIm2DVertexSetScreenY(&verts[1], y2);
+ RwIm2DVertexSetScreenZ(&verts[1], z);
+ RwIm2DVertexSetCameraZ(&verts[1], RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetRecipCameraZ(&verts[1], recipz);
+ RwIm2DVertexSetU(&verts[1], u1, recipz);
+ RwIm2DVertexSetV(&verts[1], v2, recipz);
+ RwIm2DVertexSetIntRGBA(&verts[1], color.red, color.green, color.blue, color.alpha);
+
+ RwIm2DVertexSetScreenX(&verts[2], x2);
+ RwIm2DVertexSetScreenY(&verts[2], y2);
+ RwIm2DVertexSetScreenZ(&verts[2], z);
+ RwIm2DVertexSetCameraZ(&verts[2], RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetRecipCameraZ(&verts[2], recipz);
+ RwIm2DVertexSetU(&verts[2], u2, recipz);
+ RwIm2DVertexSetV(&verts[2], v2, recipz);
+ RwIm2DVertexSetIntRGBA(&verts[2], color.red, color.green, color.blue, color.alpha);
+
+ RwIm2DVertexSetScreenX(&verts[3], x2);
+ RwIm2DVertexSetScreenY(&verts[3], y1);
+ RwIm2DVertexSetScreenZ(&verts[3], z);
+ RwIm2DVertexSetCameraZ(&verts[3], RwCameraGetNearClipPlane(cam));
+ RwIm2DVertexSetRecipCameraZ(&verts[3], recipz);
+ RwIm2DVertexSetU(&verts[3], u2, recipz);
+ RwIm2DVertexSetV(&verts[3], v1, recipz);
+ RwIm2DVertexSetIntRGBA(&verts[3], color.red, color.green, color.blue, color.alpha);
+}
+
+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(ms_bJustInitialised)
+ ms_bJustInitialised = false;
+ else
+ OverlayRender(cam, pFrontBuffer, color, type, bluralpha);
+ if(BlurOn){
+ RwRasterPushContext(pFrontBuffer);
+ RwRasterRenderFast(RwCameraGetRaster(cam), 0, 0);
+ RwRasterPopContext();
+ }
+#endif
+ POP_RENDERGROUP();
+#endif
+}
+
+static uint8 DrunkBlurRed = 128;
+static uint8 DrunkBlurGreen = 128;
+static uint8 DrunkBlurBlue = 128;
+static int32 DrunkBlurIncrement = 1;
+
+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){
+ // gta clamps these to 255 (probably a macro or inlined function)
+ int ovR = r * 0.6f;
+ int ovG = g * 0.6f;
+ int ovB = b * 0.6f;
+ int ovA = type == MOTION_BLUR_SNIPER ? a : a*0.6f;
+ RwIm2DVertexSetIntRGBA(&Vertex[0], ovR, ovG, ovB, ovA);
+ RwIm2DVertexSetIntRGBA(&Vertex[1], ovR, ovG, ovB, ovA);
+ RwIm2DVertexSetIntRGBA(&Vertex[2], ovR, ovG, ovB, ovA);
+ RwIm2DVertexSetIntRGBA(&Vertex[3], ovR, ovG, ovB, ovA);
+ }else{
+ RwIm2DVertexSetIntRGBA(&Vertex2[0], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex[0], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex2[1], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex[1], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex2[2], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex[2], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex2[3], 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, raster);
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+
+ if(BlurOn){
+ if(type == MOTION_BLUR_SNIPER){
+ RwIm2DVertexSetIntRGBA(&Vertex2[0], r, g, b, 80);
+ RwIm2DVertexSetIntRGBA(&Vertex2[1], r, g, b, 80);
+ RwIm2DVertexSetIntRGBA(&Vertex2[2], r, g, b, 80);
+ RwIm2DVertexSetIntRGBA(&Vertex2[3], r, g, b, 80);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+ pBufVertCount = 0;
+ }else{
+ RwIm2DVertexSetIntRGBA(&Vertex2[0], r*2, g*2, b*2, 30);
+ RwIm2DVertexSetIntRGBA(&Vertex2[1], r*2, g*2, b*2, 30);
+ RwIm2DVertexSetIntRGBA(&Vertex2[2], r*2, g*2, b*2, 30);
+ RwIm2DVertexSetIntRGBA(&Vertex2[3], r*2, g*2, b*2, 30);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, Vertex2, 4, Index, 6);
+
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+
+ RwIm2DVertexSetIntRGBA(&Vertex2[0], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex[0], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex2[1], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex[1], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex2[2], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex[2], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex2[3], r, g, b, a);
+ RwIm2DVertexSetIntRGBA(&Vertex[3], r, g, b, a);
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, Vertex, 4, Index, 6);
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, Vertex2, 4, Index, 6);
+ }
+ }
+
+ int DrunkBlurAlpha = 175.0f * Drunkness;
+ if(DrunkBlurAlpha != 0){
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+ if(BlurOn){
+ RwIm2DVertexSetIntRGBA(&Vertex[0], 255, 255, 255, DrunkBlurAlpha);
+ RwIm2DVertexSetIntRGBA(&Vertex[1], 255, 255, 255, DrunkBlurAlpha);
+ RwIm2DVertexSetIntRGBA(&Vertex[2], 255, 255, 255, DrunkBlurAlpha);
+ RwIm2DVertexSetIntRGBA(&Vertex[3], 255, 255, 255, DrunkBlurAlpha);
+ }else{
+ RwIm2DVertexSetIntRGBA(&Vertex[0], DrunkBlurRed, DrunkBlurGreen, DrunkBlurBlue, DrunkBlurAlpha);
+ RwIm2DVertexSetIntRGBA(&Vertex[1], DrunkBlurRed, DrunkBlurGreen, DrunkBlurBlue, DrunkBlurAlpha);
+ RwIm2DVertexSetIntRGBA(&Vertex[2], DrunkBlurRed, DrunkBlurGreen, DrunkBlurBlue, DrunkBlurAlpha);
+ RwIm2DVertexSetIntRGBA(&Vertex[3], DrunkBlurRed, DrunkBlurGreen, DrunkBlurBlue, DrunkBlurAlpha);
+ if(DrunkBlurIncrement){
+ if(DrunkBlurRed < 255) DrunkBlurRed++;
+ if(DrunkBlurGreen < 255) DrunkBlurGreen++;
+ if(DrunkBlurBlue < 255) DrunkBlurBlue++;
+ if(DrunkBlurRed == 255)
+ DrunkBlurIncrement = 0;
+ }else{
+ if(DrunkBlurRed > 128) DrunkBlurRed--;
+ if(DrunkBlurGreen > 128) DrunkBlurGreen--;
+ if(DrunkBlurBlue > 128) DrunkBlurBlue--;
+ if(DrunkBlurRed == 128)
+ DrunkBlurIncrement = 1;
+ }
+ }
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, Vertex, 4, Index, 6);
+ }
+
+ if(type != MOTION_BLUR_SNIPER)
+ OverlayRenderFx(cam, pFrontBuffer);
+
+ 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);
+}
+
+void
+CMBlur::SetDrunkBlur(float drunkness)
+{
+ Drunkness = Clamp(drunkness, 0.0f, 1.0f);
+}
+
+void
+CMBlur::ClearDrunkBlur()
+{
+ Drunkness = 0.0f;
+ CTimer::SetTimeScale(1.0f);
+}
+
+#define NUM_RENDER_FX 64
+
+static RwRect fxRect[NUM_RENDER_FX];
+static FxType fxType[NUM_RENDER_FX];
+static float fxZ[NUM_RENDER_FX];
+
+bool
+CMBlur::PosInside(RwRect *rect, float x1, float y1, float x2, float y2)
+{
+ if((rect->x < x1 - 10.0f || rect->x > x2 + 10.0f || rect->y < y1 - 10.0f || rect->y > y2 + 10.0f) &&
+ (rect->w < x1 - 10.0f || rect->w > x2 + 10.0f || rect->h < y1 - 10.0f || rect->h > y2 + 10.0f) &&
+ (rect->x < x1 - 10.0f || rect->x > x2 + 10.0f || rect->h < y1 - 10.0f || rect->h > y2 + 10.0f) &&
+ (rect->w < x1 - 10.0f || rect->w > x2 + 10.0f || rect->y < y1 - 10.0f || rect->y > y2 + 10.0f))
+ return false;
+ return true;
+}
+
+bool
+CMBlur::AddRenderFx(RwCamera *cam, RwRect *rect, float z, FxType type)
+{
+ if(pBufVertCount >= NUM_RENDER_FX)
+ return false;
+
+ rect->x = Max(rect->x, 0);
+ rect->y = Max(rect->y, 0);
+ rect->w = Min(rect->w, SCREEN_WIDTH);
+ rect->h = Min(rect->h, SCREEN_HEIGHT);
+ if(rect->x >= rect->w || rect->y >= rect->h)
+ return false;
+
+ switch(type){
+ case FXTYPE_WATER1:
+ case FXTYPE_WATER2:
+ case FXTYPE_BLOOD1:
+ case FXTYPE_BLOOD2:
+ case FXTYPE_HEATHAZE: // code seems to be duplicated for this case
+ for(int i = 0; i < pBufVertCount; i++)
+ if(fxType[i] == type && PosInside(rect, fxRect[i].x-10.0f, fxRect[i].y-10.0f, fxRect[i].w+10.0f, fxRect[i].h+10.0f))
+ return false;
+ // TODO: fix aspect ratio scaling
+ // radar
+ if(PosInside(rect, 40.0f, SCREEN_SCALE_FROM_BOTTOM(116.0f), 40.0f + SCREEN_SCALE_X(94.0f), SCREEN_SCALE_FROM_BOTTOM(116.0f - 76.0f)))
+ return false;
+ // HUD
+ if(PosInside(rect, 400.0f, 0.0f, SCREEN_WIDTH, 90.0f))
+ return false;
+ // vehicle name
+ if(CHud::m_VehicleState != 0 && PosInside(rect, SCREEN_WIDTH/2, 350.0f, SCREEN_WIDTH, SCREEN_HEIGHT))
+ return false;
+ // zone name
+ if(CHud::m_ZoneState != 0 && PosInside(rect, SCREEN_WIDTH/2, 350.0f, SCREEN_WIDTH, SCREEN_HEIGHT))
+ return false;
+ break;
+ }
+
+ fxRect[pBufVertCount] = *rect;
+ fxZ[pBufVertCount] = z;
+ fxType[pBufVertCount] = type;
+ pBufVertCount++;
+
+ return true;
+}
+
+void
+CMBlur::OverlayRenderFx(RwCamera *cam, RwRaster *frontBuf)
+{
+ //TODO(LCS)
+#if 0
+ bool drawWaterDrops = false;
+ RwIm2DVertex verts[4];
+ int red = (0.75f*CTimeCycle::GetDirectionalRed() + CTimeCycle::GetAmbientRed())*0.55f * 255;
+ int green = (0.75f*CTimeCycle::GetDirectionalGreen() + CTimeCycle::GetAmbientGreen())*0.55f * 255;
+ int blue = (0.75f*CTimeCycle::GetDirectionalBlue() + CTimeCycle::GetAmbientBlue())*0.55f * 255;
+ red = Clamp(red, 0, 255);
+ green = Clamp(green, 0, 255);
+ blue = Clamp(blue, 0, 255);
+
+ RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+
+#ifdef LIBRW
+ rw::SetRenderState(rw::STENCILENABLE, TRUE);
+#else
+ RwD3D8SetRenderState(D3DRS_STENCILENABLE, TRUE);
+#endif
+
+ for(int i = 0; i < pBufVertCount; i++)
+ switch(fxType[i]){
+ case FXTYPE_WATER1:
+ case FXTYPE_WATER2:
+ case FXTYPE_BLOOD1:
+ case FXTYPE_BLOOD2: {
+ drawWaterDrops = true;
+ int32 width = Pow(2.0f, int32(log2(RwRasterGetWidth (RwCameraGetRaster(cam))))+1);
+ int32 height = Pow(2.0f, int32(log2(RwRasterGetHeight(RwCameraGetRaster(cam))))+1);
+
+ float u1Off = (fxRect[i].w - fxRect[i].x)/width;
+ float u2Off = u1Off - (fxRect[i].w - fxRect[i].x + 0.5f)*0.66f/width;
+ float halfHeight = (fxRect[i].h - fxRect[i].y + 0.5f)*0.25f/height;
+
+ if(RwRasterGetDepth(RwCameraGetRaster(cam)) == 16){
+ if(fxType[i] == FXTYPE_BLOOD1 || fxType[i] == FXTYPE_BLOOD2)
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(255, 0, 0, 128), 0.0f, 0.0f, 0.0f, 0.0f, fxZ[i], true);
+ else
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(32, 32, 32, 225), 0.0f, 0.0f, 0.0f, 0.0f, fxZ[i], true);
+ }else{
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(32, 32, 32, 225), 0.0f, 0.0f, 0.0f, 0.0f, fxZ[i], true);
+ }
+
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, gpDotRaster);
+#ifdef LIBRW
+ rw::SetRenderState(rw::STENCILFUNCTION, rw::STENCILALWAYS);
+ rw::SetRenderState(rw::STENCILFUNCTIONREF, 1);
+ rw::SetRenderState(rw::STENCILFUNCTIONMASK, 0xFFFFFFFF);
+ rw::SetRenderState(rw::STENCILFUNCTIONWRITEMASK, 0xFFFFFFFF);
+ rw::SetRenderState(rw::STENCILZFAIL, rw::STENCILKEEP);
+ rw::SetRenderState(rw::STENCILFAIL, rw::STENCILKEEP);
+ rw::SetRenderState(rw::STENCILPASS, rw::STENCILREPLACE);
+#else
+ RwD3D8SetRenderState(D3DRS_STENCILFUNC, D3DCMP_ALWAYS);
+ RwD3D8SetRenderState(D3DRS_STENCILREF, 1);
+ RwD3D8SetRenderState(D3DRS_STENCILMASK, 0xFFFFFFFF);
+ RwD3D8SetRenderState(D3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
+ RwD3D8SetRenderState(D3DRS_STENCILZFAIL, D3DSTENCILOP_KEEP);
+ RwD3D8SetRenderState(D3DRS_STENCILFAIL, D3DSTENCILOP_KEEP);
+ RwD3D8SetRenderState(D3DRS_STENCILPASS, D3DSTENCILOP_REPLACE);
+#endif
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, Index, 6);
+
+ if(RwRasterGetDepth(RwCameraGetRaster(cam)) != 16){
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, frontBuf);
+#ifdef LIBRW
+ rw::SetRenderState(rw::STENCILFUNCTION, rw::STENCILEQUAL);
+ rw::SetRenderState(rw::STENCILPASS, rw::STENCILKEEP);
+#else
+ RwD3D8SetRenderState(D3DRS_STENCILFUNC, D3DCMP_EQUAL);
+ RwD3D8SetRenderState(D3DRS_STENCILPASS, D3DSTENCILOP_KEEP);
+#endif
+ if(BlurOn){
+ if(fxType[i] == FXTYPE_BLOOD1 || fxType[i] == FXTYPE_BLOOD2)
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(255, 0, 0, 255), u1Off, 0.0f+halfHeight, u2Off, 0.0f-halfHeight, fxZ[i], false);
+ else
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(225, 225, 225, 160), u1Off, 0.0f+halfHeight, u2Off, 0.0f-halfHeight, fxZ[i], false);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDDESTALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVDESTALPHA);
+ }else{
+ if(fxType[i] == FXTYPE_BLOOD1 || fxType[i] == FXTYPE_BLOOD2)
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(255, 0, 0, 128), u1Off, 0.0f+halfHeight, u2Off, 0.0f-halfHeight, fxZ[i], false);
+ else
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(128, 128, 128, 32), u1Off, 0.0f+halfHeight, u2Off, 0.0f-halfHeight, fxZ[i], false);
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+ }
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, Index, 6);
+ }
+ break;
+ }
+ case FXTYPE_SPLASH1:
+ case FXTYPE_SPLASH2:
+ case FXTYPE_SPLASH3:
+ drawWaterDrops = true;
+ break;
+
+ case FXTYPE_HEATHAZE:
+ if(TheCamera.GetScreenFadeStatus() == FADE_0 && frontBuf){
+ int alpha = FrontEndMenuManager.m_PrefsBrightness > 255 ?
+ FrontEndMenuManager.m_PrefsBrightness - 90 :
+ FrontEndMenuManager.m_PrefsBrightness - 130;
+ alpha = Clamp(alpha, 16, 200)/2;
+
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(0, 0, 0, alpha), 0.0f, 0.0f, 0.0f, 0.0f, fxZ[i], true);
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, gpHeatHazeRaster);
+#ifdef LIBRW
+ rw::SetRenderState(rw::STENCILFUNCTION, rw::STENCILALWAYS);
+ rw::SetRenderState(rw::STENCILFUNCTIONREF, 1);
+ rw::SetRenderState(rw::STENCILFUNCTIONMASK, 0xFFFFFFFF);
+ rw::SetRenderState(rw::STENCILFUNCTIONWRITEMASK, 0xFFFFFFFF);
+ rw::SetRenderState(rw::STENCILZFAIL, rw::STENCILKEEP);
+ rw::SetRenderState(rw::STENCILFAIL, rw::STENCILKEEP);
+ rw::SetRenderState(rw::STENCILPASS, rw::STENCILREPLACE);
+#else
+ RwD3D8SetRenderState(D3DRS_STENCILFUNC, D3DCMP_ALWAYS);
+ RwD3D8SetRenderState(D3DRS_STENCILREF, 1);
+ RwD3D8SetRenderState(D3DRS_STENCILMASK, 0xFFFFFFFF);
+ RwD3D8SetRenderState(D3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
+ RwD3D8SetRenderState(D3DRS_STENCILZFAIL, D3DSTENCILOP_KEEP);
+ RwD3D8SetRenderState(D3DRS_STENCILFAIL, D3DSTENCILOP_KEEP);
+ RwD3D8SetRenderState(D3DRS_STENCILPASS, D3DSTENCILOP_REPLACE);
+#endif
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, Index, 6);
+
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(255, 255, 255, alpha),
+ CGeneral::GetRandomNumberInRange(-0.002f, 0.002f),
+ CGeneral::GetRandomNumberInRange(-0.002f, 0.002f),
+ CGeneral::GetRandomNumberInRange(-0.002f, 0.002f),
+ CGeneral::GetRandomNumberInRange(-0.002f, 0.002f),
+ fxZ[i], false);
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, frontBuf);
+#ifdef LIBRW
+ rw::SetRenderState(rw::STENCILFUNCTION, rw::STENCILEQUAL);
+ rw::SetRenderState(rw::STENCILPASS, rw::STENCILKEEP);
+#else
+ RwD3D8SetRenderState(D3DRS_STENCILFUNC, D3DCMP_EQUAL);
+ RwD3D8SetRenderState(D3DRS_STENCILPASS, D3DSTENCILOP_KEEP);
+#endif
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, Index, 6);
+ }
+ break;
+ }
+#ifdef LIBRW
+ rw::SetRenderState(rw::STENCILENABLE, FALSE);
+#else
+ RwD3D8SetRenderState(D3DRS_STENCILENABLE, FALSE);
+#endif
+
+ if(drawWaterDrops){
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
+
+ // Draw drops
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, gpRainDripRaster[0]);
+ for(int i = 0; i < pBufVertCount; i++)
+ if(fxType[i] == FXTYPE_WATER1 || fxType[i] == FXTYPE_BLOOD1){
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(red, green, blue, fxType[i] == FXTYPE_BLOOD1 ? 255 : 192),
+ 0.0f, 0.0f, 0.0f, 0.0f, fxZ[i], true);
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, Index, 6);
+ }
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, gpRainDripRaster[1]);
+ for(int i = 0; i < pBufVertCount; i++)
+ if(fxType[i] == FXTYPE_WATER2 || fxType[i] == FXTYPE_BLOOD2){
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(red, green, blue, fxType[i] == FXTYPE_BLOOD2 ? 255 : 192),
+ 0.0f, 0.0f, 0.0f, 0.0f, fxZ[i], true);
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, Index, 6);
+ }
+
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, gpCarSplashRaster[0]);
+ for(int i = 0; i < pBufVertCount; i++)
+ if(fxType[i] == FXTYPE_SPLASH1 || fxType[i] == FXTYPE_SPLASH2 || fxType[i] == FXTYPE_SPLASH3){
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(200, 200, 200, 255),
+ 0.0f, 0.0f, 0.0f, 0.0f, fxZ[i], true);
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, Index, 6);
+ }
+
+ // Darken the water drops
+ int alpha = 192*0.5f;
+ RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+ RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, gpRainDripDarkRaster[0]);
+ for(int i = 0; i < pBufVertCount; i++)
+ if(fxType[i] == FXTYPE_WATER1){
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(red, green, blue, alpha),
+ 0.0f, 0.0f, 0.0f, 0.0f, fxZ[i], true);
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, Index, 6);
+ }
+ RwRenderStateSet(rwRENDERSTATETEXTURERASTER, gpRainDripDarkRaster[1]);
+ for(int i = 0; i < pBufVertCount; i++)
+ if(fxType[i] == FXTYPE_WATER2){
+ CreateImmediateModeData(cam, &fxRect[i], verts, CRGBA(red, green, blue, alpha),
+ 0.0f, 0.0f, 0.0f, 0.0f, fxZ[i], true);
+ RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, Index, 6);
+ }
+ }
+
+ RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
+ RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
+ pBufVertCount = 0;
+#endif
+}