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- video patch 4

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- new render mode: unfiltered - keeps preferred video mode but turns off AA and texture filtering
This commit is contained in:
michniewski 2008-09-11 02:23:48 +00:00
parent 0c6743e4f7
commit d7c0d42004
3 changed files with 109 additions and 92 deletions
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16
source/ngc/menu.cpp
View File

@ -240,8 +240,12 @@ PreferencesMenu ()
sprintf (prefmenu[11], "C-Stick Zoom %s", sprintf (prefmenu[11], "C-Stick Zoom %s",
GCSettings.NGCZoom == true ? " ON" : "OFF"); GCSettings.NGCZoom == true ? " ON" : "OFF");
sprintf (prefmenu[12], "Render Mode %s", if ( GCSettings.render == 0 )
GCSettings.render == true ? "Filtered" : "Original"); sprintf (prefmenu[12], "Render Mode Original");
if ( GCSettings.render == 1 )
sprintf (prefmenu[12], "Render Mode Filtered");
if ( GCSettings.render == 2 )
sprintf (prefmenu[12], "Render Mode Unfiltered");
sprintf (prefmenu[13], "Widescreen %s", sprintf (prefmenu[13], "Widescreen %s",
GCSettings.widescreen == true ? "ON" : "OFF"); GCSettings.widescreen == true ? "ON" : "OFF");
@ -301,12 +305,16 @@ PreferencesMenu ()
break; break;
case 12: case 12:
GCSettings.render ^= 1; GCSettings.render++;
if (GCSettings.render > 2 ) GCSettings.render = 0;
extern bool progressive;
if (GCSettings.render==0 && progressive) GCSettings.render++; // don't do original render mode if progressive video mode detected
break; break;
case 13: case 13:
GCSettings.widescreen ^= 1; GCSettings.widescreen ^= 1;
if (!GCSettings.render) GCSettings.widescreen = 0; // don't allow on original render modes //if (!GCSettings.render) GCSettings.widescreen = 0; // don't allow on original render modes
break; break;
case 14: case 14:

2
source/ngc/snes9xGX.h
View File

@ -51,7 +51,7 @@ struct SGCSettings{
char smbshare[20]; char smbshare[20];
int NGCZoom; // 0 - off, 1 - on int NGCZoom; // 0 - off, 1 - on
int VerifySaves; int VerifySaves;
int render; // 0 - original, 1 - filtered int render; // 0 - original, 1 - filtered, 2 - unfiltered
int Superscope; int Superscope;
int Mouse; int Mouse;
int Justifier; int Justifier;

175
source/ngc/video.cpp
View File

@ -52,6 +52,7 @@ int vwidth, vheight, oldvwidth, oldvheight;
u32 FrameTimer = 0; u32 FrameTimer = 0;
u8 vmode_60hz = 0; u8 vmode_60hz = 0;
bool progressive = 0;
#define HASPECT 320 #define HASPECT 320
#define VASPECT 240 #define VASPECT 240
@ -463,78 +464,36 @@ InitGCVideo ()
// get default video mode // get default video mode
vmode = VIDEO_GetPreferredMode(NULL); vmode = VIDEO_GetPreferredMode(NULL);
switch (vmode->viTVMode >> 2) switch (vmode->viTVMode >> 2)
{ {
case VI_PAL: /* 576 lines (PAL 50Hz) */ case VI_PAL:
// 576 lines (PAL 50Hz)
// set video signal mode // display should be centered vertically (borders)
TV_239p.viTVMode = VI_TVMODE_PAL_DS;
TV_478i.viTVMode = VI_TVMODE_PAL_INT;
TV_224p.viTVMode = VI_TVMODE_PAL_DS;
TV_448i.viTVMode = VI_TVMODE_PAL_INT;
// set VI sizing
//TV_239p.viWidth = TV_478i.viWidth = TV_224p.viWidth = TV_448i.viWidth = 640;
//TV_239p.viHeight = TV_478i.viHeight = TV_224p.viHeight = TV_448i.viHeight = 480;
TV_239p.viXOrigin = TV_478i.viXOrigin = TV_224p.viXOrigin = TV_448i.viXOrigin = (VI_MAX_WIDTH_PAL - 640)/2;
TV_239p.viYOrigin = TV_478i.viYOrigin = (VI_MAX_HEIGHT_PAL/2 - 478/2)/2;
TV_224p.viYOrigin = TV_448i.viYOrigin = (VI_MAX_HEIGHT_PAL/2 - 448/2)/2;
vmode_60hz = 0;
/* display should be centered vertically (borders) */
vmode = &TVPal574IntDfScale; vmode = &TVPal574IntDfScale;
vmode->xfbHeight = 480; vmode->xfbHeight = 480;
vmode->viYOrigin = (VI_MAX_HEIGHT_PAL - 480)/2; vmode->viYOrigin = (VI_MAX_HEIGHT_PAL - 480)/2;
vmode->viHeight = 480; vmode->viHeight = 480;
vmode_60hz = 0;
break; break;
case VI_NTSC: /* 480 lines (NTSC 60hz) */ case VI_NTSC:
// 480 lines (NTSC 60hz)
// set video signal mode
TV_239p.viTVMode = VI_TVMODE_NTSC_DS;
TV_478i.viTVMode = VI_TVMODE_NTSC_INT;
TV_224p.viTVMode = VI_TVMODE_NTSC_DS;
TV_448i.viTVMode = VI_TVMODE_NTSC_INT;
// set VI sizing
//TV_239p.viWidth = TV_478i.viWidth = TV_224p.viWidth = TV_448i.viWidth = 640;
//TV_239p.viHeight = TV_478i.viHeight = TV_224p.viHeight = TV_448i.viHeight = 480;
TV_239p.viXOrigin = TV_224p.viXOrigin = TV_478i.viXOrigin = TV_448i.viXOrigin = (VI_MAX_WIDTH_NTSC - 640)/2;
TV_239p.viYOrigin = TV_478i.viYOrigin = (VI_MAX_HEIGHT_NTSC/2 - 478/2)/2;
TV_224p.viYOrigin = TV_448i.viYOrigin = (VI_MAX_HEIGHT_NTSC/2 - 448/2)/2;
vmode_60hz = 1; vmode_60hz = 1;
break; break;
default: /* 480 lines (PAL 60Hz) */ default:
// 480 lines (PAL 60Hz)
// set video signal mode
TV_239p.viTVMode = VI_TVMODE(vmode->viTVMode >> 2, VI_NON_INTERLACE);
TV_478i.viTVMode = VI_TVMODE(vmode->viTVMode >> 2, VI_INTERLACE);
TV_224p.viTVMode = VI_TVMODE(vmode->viTVMode >> 2, VI_NON_INTERLACE);
TV_448i.viTVMode = VI_TVMODE(vmode->viTVMode >> 2, VI_INTERLACE);
// set VI sizing
//TV_239p.viWidth = TV_478i.viWidth = TV_224p.viWidth = TV_448i.viWidth = 640;
//TV_239p.viHeight = TV_478i.viHeight = TV_224p.viHeight = TV_448i.viHeight = 480;
TV_239p.viXOrigin = TV_224p.viXOrigin = TV_478i.viXOrigin = TV_448i.viXOrigin = (VI_MAX_WIDTH_NTSC - 640)/2;
TV_239p.viYOrigin = TV_478i.viYOrigin = (VI_MAX_HEIGHT_NTSC/2 - 478/2)/2;
TV_224p.viYOrigin = TV_448i.viYOrigin = (VI_MAX_HEIGHT_NTSC/2 - 448/2)/2;
vmode_60hz = 1; vmode_60hz = 1;
break; break;
} }
// check for progressive scan // check for progressive scan
if (vmode->viTVMode == VI_TVMODE_NTSC_PROG) { if (vmode->viTVMode == VI_TVMODE_NTSC_PROG)
TV_239p.viTVMode = TV_478i.viTVMode = TV_224p.viTVMode = TV_448i.viTVMode = VI_TVMODE_NTSC_PROG; progressive = true;
TV_239p.xfbMode = TV_478i.xfbMode = TV_224p.xfbMode = TV_448i.xfbMode = VI_XFBMODE_SF;
TV_239p.xfbHeight = TV_478i.xfbHeight = TV_224p.xfbHeight = TV_448i.xfbHeight = 480;
TV_239p.viHeight = TV_478i.viHeight = TV_224p.viHeight = TV_448i.viHeight = 480;
TV_239p.viYOrigin = TV_478i.viYOrigin = TV_224p.viYOrigin = TV_448i.viYOrigin = (VI_MAX_HEIGHT_PAL/2 - 480/2)/2;
}
VIDEO_Configure (vmode); VIDEO_Configure (vmode);
@ -586,20 +545,78 @@ ResetVideo_Emu ()
GXRModeObj *rmode; GXRModeObj *rmode;
Mtx p; Mtx p;
if (!GCSettings.render) // original render mode switch (vmode->viTVMode >> 2)
{
case VI_PAL: /* 576 lines (PAL 50Hz) */
// set video signal mode
TV_239p.viTVMode = VI_TVMODE_PAL_DS;
TV_478i.viTVMode = VI_TVMODE_PAL_INT;
TV_224p.viTVMode = VI_TVMODE_PAL_DS;
TV_448i.viTVMode = VI_TVMODE_PAL_INT;
// set VI sizing
//TV_239p.viWidth = TV_478i.viWidth = TV_224p.viWidth = TV_448i.viWidth = 640;
//TV_239p.viHeight = TV_478i.viHeight = TV_224p.viHeight = TV_448i.viHeight = 480;
TV_239p.viXOrigin = TV_478i.viXOrigin = TV_224p.viXOrigin = TV_448i.viXOrigin = (VI_MAX_WIDTH_PAL - 640)/2;
TV_239p.viYOrigin = TV_478i.viYOrigin = (VI_MAX_HEIGHT_PAL/2 - 478/2)/2;
TV_224p.viYOrigin = TV_448i.viYOrigin = (VI_MAX_HEIGHT_PAL/2 - 448/2)/2;
break;
case VI_NTSC: /* 480 lines (NTSC 60hz) */
// set video signal mode
TV_239p.viTVMode = VI_TVMODE_NTSC_DS;
TV_478i.viTVMode = VI_TVMODE_NTSC_INT;
TV_224p.viTVMode = VI_TVMODE_NTSC_DS;
TV_448i.viTVMode = VI_TVMODE_NTSC_INT;
// set VI sizing
//TV_239p.viWidth = TV_478i.viWidth = TV_224p.viWidth = TV_448i.viWidth = 640;
//TV_239p.viHeight = TV_478i.viHeight = TV_224p.viHeight = TV_448i.viHeight = 480;
TV_239p.viXOrigin = TV_224p.viXOrigin = TV_478i.viXOrigin = TV_448i.viXOrigin = (VI_MAX_WIDTH_NTSC - 640)/2;
TV_239p.viYOrigin = TV_478i.viYOrigin = (VI_MAX_HEIGHT_NTSC/2 - 478/2)/2;
TV_224p.viYOrigin = TV_448i.viYOrigin = (VI_MAX_HEIGHT_NTSC/2 - 448/2)/2;
break;
default: /* 480 lines (PAL 60Hz) */
// set video signal mode
TV_239p.viTVMode = VI_TVMODE(vmode->viTVMode >> 2, VI_NON_INTERLACE);
TV_478i.viTVMode = VI_TVMODE(vmode->viTVMode >> 2, VI_INTERLACE);
TV_224p.viTVMode = VI_TVMODE(vmode->viTVMode >> 2, VI_NON_INTERLACE);
TV_448i.viTVMode = VI_TVMODE(vmode->viTVMode >> 2, VI_INTERLACE);
// set VI sizing
//TV_239p.viWidth = TV_478i.viWidth = TV_224p.viWidth = TV_448i.viWidth = 640;
//TV_239p.viHeight = TV_478i.viHeight = TV_224p.viHeight = TV_448i.viHeight = 480;
TV_239p.viXOrigin = TV_224p.viXOrigin = TV_478i.viXOrigin = TV_448i.viXOrigin = (VI_MAX_WIDTH_NTSC - 640)/2;
TV_239p.viYOrigin = TV_478i.viYOrigin = (VI_MAX_HEIGHT_NTSC/2 - 478/2)/2;
TV_224p.viYOrigin = TV_448i.viYOrigin = (VI_MAX_HEIGHT_NTSC/2 - 448/2)/2;
break;
}
if (GCSettings.render == 0) // original render mode
{ {
int i; int i;
for (i=0; i<4; i++) { for (i=0; i<4; i++) {
if (tvmodes[i]->efbHeight == vheight) { if (tvmodes[i]->efbHeight == vheight) {
// FIX: fix this fix ... // FIX: ok?
tvmodes[i]->fbWidth = vwidth; // update width - some games are 512x224 (super pang) tvmodes[i]->fbWidth = vwidth; // update width - some games are 512x224 (super pang)
break; break;
} }
} }
rmode = tvmodes[i]; rmode = tvmodes[i];
} }
else else if (GCSettings.render == 2) // unfiltered
{
rmode = vmode;
}
else // filtered
{
rmode = vmode; // same mode as menu rmode = vmode; // same mode as menu
}
VIDEO_Configure (rmode); VIDEO_Configure (rmode);
@ -616,7 +633,7 @@ ResetVideo_Emu ()
GX_SetDispCopySrc (0, 0, rmode->fbWidth, rmode->efbHeight); GX_SetDispCopySrc (0, 0, rmode->fbWidth, rmode->efbHeight);
GX_SetDispCopyDst (rmode->fbWidth, rmode->xfbHeight); GX_SetDispCopyDst (rmode->fbWidth, rmode->xfbHeight);
GX_SetCopyFilter (rmode->aa, rmode->sample_pattern, GCSettings.render ? GX_TRUE : GX_FALSE, rmode->vfilter); GX_SetCopyFilter (rmode->aa, rmode->sample_pattern, (GCSettings.render == 1) ? GX_TRUE : GX_FALSE, rmode->vfilter); // AA on only for filtered mode
GX_SetFieldMode (rmode->field_rendering, ((rmode->viHeight == 2 * rmode->xfbHeight) ? GX_ENABLE : GX_DISABLE)); GX_SetFieldMode (rmode->field_rendering, ((rmode->viHeight == 2 * rmode->xfbHeight) ? GX_ENABLE : GX_DISABLE));
GX_SetPixelFmt (GX_PF_RGB8_Z24, GX_ZC_LINEAR); GX_SetPixelFmt (GX_PF_RGB8_Z24, GX_ZC_LINEAR);
@ -626,8 +643,6 @@ ResetVideo_Emu ()
guOrtho(p, rmode->efbHeight/2, -(rmode->efbHeight/2), -(rmode->fbWidth/2), rmode->fbWidth/2, 10, 1000); // matrix, t, b, l, r, n, f guOrtho(p, rmode->efbHeight/2, -(rmode->efbHeight/2), -(rmode->fbWidth/2), rmode->fbWidth/2, 10, 1000); // matrix, t, b, l, r, n, f
GX_LoadProjectionMtx (p, GX_ORTHOGRAPHIC); GX_LoadProjectionMtx (p, GX_ORTHOGRAPHIC);
// clear snes9x render screen
//memset (snes9xgfx, 0, 1024 * 512 * 2);
/* /*
// DEBUG // DEBUG
@ -733,7 +748,7 @@ update_video (int width, int height)
vheight = height; vheight = height;
#ifdef VIDEO_THREADING #ifdef VIDEO_THREADING
/* Ensure previous vb has complete */ // Ensure previous vb has complete
while ((LWP_ThreadIsSuspended (vbthread) == 0) || (copynow == GX_TRUE)) while ((LWP_ThreadIsSuspended (vbthread) == 0) || (copynow == GX_TRUE))
#else #else
while (copynow == GX_TRUE) while (copynow == GX_TRUE)
@ -755,19 +770,18 @@ update_video (int width, int height)
ResetVideo_Emu (); // reset video to emulator rendering settings ResetVideo_Emu (); // reset video to emulator rendering settings
/** Update scaling **/ /** Update scaling **/
if (!GCSettings.render) if (GCSettings.render == 0) // original render mode
{ {
// original render modes
xscale = vwidth / 2; xscale = vwidth / 2;
yscale = vheight / 2; yscale = vheight / 2;
} else { } else { // unfiltered and filtered mode
xscale = 320; xscale = vmode->fbWidth / 2;
yscale = (vmode_60hz) ? 240 : 287; // ntsc, pal scaling yscale = vmode->efbHeight / 2;
} }
// aspect ratio scaling (change width scale) // aspect ratio scaling (change width scale)
// yes its pretty cheap and ugly, but its easy! // yes its pretty cheap and ugly, but its easy!
if (GCSettings.widescreen && GCSettings.render) // don't allow this on original render modes because its ugly. if (GCSettings.widescreen)
xscale -= (4.0*yscale)/9; xscale -= (4.0*yscale)/9;
square[6] = square[3] = xscale + xshift; square[6] = square[3] = xscale + xshift;
@ -775,24 +789,22 @@ update_video (int width, int height)
square[4] = square[1] = yscale + yshift; square[4] = square[1] = yscale + yshift;
square[7] = square[10] = -yscale + yshift; square[7] = square[10] = -yscale + yshift;
GX_InvVtxCache (); GX_InvVtxCache (); // update vertex cache
//draw_init (); GX_InitTexObj (&texobj, texturemem, vwidth, vheight, GX_TF_RGB565, GX_CLAMP, GX_CLAMP, GX_FALSE); // initialize the texture obj we are going to use
GX_InvalidateTexAll (); if (GCSettings.render == 0 || GCSettings.render == 2)
GX_InitTexObj (&texobj, texturemem, vwidth, vheight, GX_TF_RGB565, GX_CLAMP, GX_CLAMP, GX_FALSE); GX_InitTexObjLOD(&texobj,GX_NEAR,GX_NEAR_MIP_NEAR,2.5,9.0,0.0,GX_FALSE,GX_FALSE,GX_ANISO_1); // original/unfiltered video mode: force texture filtering OFF
/* original video mode: force filtering OFF */
if (!GCSettings.render)
GX_InitTexObjLOD(&texobj,GX_NEAR,GX_NEAR_MIP_NEAR,2.5,9.0,0.0,GX_FALSE,GX_FALSE,GX_ANISO_1);
GX_LoadTexObj (&texobj, GX_TEXMAP0); // load texture object so its ready to use
/*
// DEBUG // DEBUG
char* msg = (char*) malloc(256*sizeof(char)); char* msg = (char*) malloc(256*sizeof(char));
sprintf (msg, (char*)"xscale: %d, yscale: %d", xscale, yscale); sprintf (msg, (char*)"xscale: %d, yscale: %d", xscale, yscale);
S9xMessage (0, 0, msg); S9xMessage (0, 0, msg);
free(msg); free(msg);
*/
oldvwidth = vwidth; oldvwidth = vwidth;
oldvheight = vheight; oldvheight = vheight;
@ -808,15 +820,12 @@ update_video (int width, int height)
GX_LoadPosMtxImm (view, GX_PNMTX0); GX_LoadPosMtxImm (view, GX_PNMTX0);
*/ */
MakeTexture ((char *) GFX.Screen, (char *) texturemem, vwidth, vheight); // convert image to texture
DCFlushRange (texturemem, TEX_WIDTH * TEX_HEIGHT * 2); // update the texture memory
GX_InvalidateTexAll (); GX_InvalidateTexAll ();
MakeTexture ((char *) GFX.Screen, (char *) texturemem, vwidth, vheight); draw_square (view); // draw the quad
DCFlushRange (texturemem, TEX_WIDTH * TEX_HEIGHT * 2);
GX_LoadTexObj (&texobj, GX_TEXMAP0);
draw_square (view);
GX_DrawDone (); GX_DrawDone ();
VIDEO_SetNextFramebuffer (xfb[whichfb]); VIDEO_SetNextFramebuffer (xfb[whichfb]);
@ -824,7 +833,7 @@ update_video (int width, int height)
copynow = GX_TRUE; copynow = GX_TRUE;
#ifdef VIDEO_THREADING #ifdef VIDEO_THREADING
/* Return to caller, don't waste time waiting for vb */ // Return to caller, don't waste time waiting for vb
LWP_ResumeThread (vbthread); LWP_ResumeThread (vbthread);
#endif #endif