Added video special scaler functionality to Qt GUI.
This commit is contained in:
Matthew Budd
parent
0b5c73bd23
commit
4c94acf68a
|
|
@ -39,6 +39,29 @@ ConsoleVideoConfDialog_t::ConsoleVideoConfDialog_t(QWidget *parent)
|
|||
|
||||
main_vbox->addLayout( hbox1 );
|
||||
|
||||
// Video Driver Select
|
||||
lbl = new QLabel( tr("Scaler:") );
|
||||
|
||||
scalerSelect = new QComboBox();
|
||||
|
||||
scalerSelect->addItem( tr("None"), 0 );
|
||||
scalerSelect->addItem( tr("hq2x"), 1 );
|
||||
scalerSelect->addItem( tr("scale2x"), 2 );
|
||||
scalerSelect->addItem( tr("NTSC 2x"), 3 );
|
||||
scalerSelect->addItem( tr("hq3x"), 4 );
|
||||
scalerSelect->addItem( tr("scale3x"), 5 );
|
||||
scalerSelect->addItem( tr("Prescale 2x"), 6 );
|
||||
scalerSelect->addItem( tr("Prescale 3x"), 7 );
|
||||
scalerSelect->addItem( tr("Prescale 4x"), 8 );
|
||||
scalerSelect->addItem( tr("PAL"), 9 );
|
||||
|
||||
hbox1 = new QHBoxLayout();
|
||||
|
||||
hbox1->addWidget( lbl );
|
||||
hbox1->addWidget( scalerSelect );
|
||||
|
||||
main_vbox->addLayout( hbox1 );
|
||||
|
||||
// Enable OpenGL Linear Filter Checkbox
|
||||
gl_LF_chkBox = new QCheckBox( tr("Enable OpenGL Linear Filter") );
|
||||
|
||||
|
|
@ -59,9 +82,11 @@ ConsoleVideoConfDialog_t::ConsoleVideoConfDialog_t(QWidget *parent)
|
|||
|
||||
setComboBoxFromProperty( regionSelect, "SDL.PAL");
|
||||
setComboBoxFromProperty( driverSelect, "SDL.VideoDriver");
|
||||
setComboBoxFromProperty( scalerSelect, "SDL.SpecialFilter");
|
||||
|
||||
connect(regionSelect, SIGNAL(currentIndexChanged(int)), this, SLOT(regionChanged(int)) );
|
||||
connect(driverSelect, SIGNAL(currentIndexChanged(int)), this, SLOT(driverChanged(int)) );
|
||||
connect(scalerSelect, SIGNAL(currentIndexChanged(int)), this, SLOT(scalerChanged(int)) );
|
||||
|
||||
hbox1 = new QHBoxLayout();
|
||||
|
||||
|
|
@ -214,8 +239,10 @@ void ConsoleVideoConfDialog_t::closeWindow(void)
|
|||
//----------------------------------------------------
|
||||
void ConsoleVideoConfDialog_t::resetVideo(void)
|
||||
{
|
||||
fceuWrapperLock();
|
||||
KillVideo ();
|
||||
InitVideo (GameInfo);
|
||||
fceuWrapperUnLock();
|
||||
}
|
||||
//----------------------------------------------------
|
||||
void ConsoleVideoConfDialog_t::setCheckBoxFromProperty( QCheckBox *cbx, const char *property )
|
||||
|
|
@ -348,6 +375,18 @@ void ConsoleVideoConfDialog_t::driverChanged(int index)
|
|||
printf("Note: A restart of the application is needed for video driver change to take effect...\n");
|
||||
}
|
||||
//----------------------------------------------------
|
||||
void ConsoleVideoConfDialog_t::scalerChanged(int index)
|
||||
{
|
||||
int scaler;
|
||||
//printf("Scaler: %i : %i \n", index, scalerSelect->itemData(index).toInt() );
|
||||
|
||||
scaler = scalerSelect->itemData(index).toInt();
|
||||
|
||||
g_config->setOption ("SDL.SpecialFilter", scaler);
|
||||
|
||||
g_config->save ();
|
||||
}
|
||||
//----------------------------------------------------
|
||||
void ConsoleVideoConfDialog_t::regionChanged(int index)
|
||||
{
|
||||
int region;
|
||||
|
|
@ -373,8 +412,8 @@ QSize ConsoleVideoConfDialog_t::calcNewScreenSize(void)
|
|||
{
|
||||
QSize w, v;
|
||||
double xscale, yscale;
|
||||
int texture_width = nes_shm->ncol;
|
||||
int texture_height = nes_shm->nrow;
|
||||
int texture_width = nes_shm->video.ncol;
|
||||
int texture_height = nes_shm->video.nrow;
|
||||
int l=0, r=texture_width;
|
||||
int t=0, b=texture_height;
|
||||
int dw=0, dh=0, rw, rh;
|
||||
|
|
@ -395,7 +434,9 @@ QSize ConsoleVideoConfDialog_t::calcNewScreenSize(void)
|
|||
|
||||
if ( sqrPixCbx->isChecked() )
|
||||
{
|
||||
yscale = xscale = xScaleBox->value();
|
||||
xscale = xScaleBox->value();
|
||||
|
||||
yscale = xscale * (double)nes_shm->video.xyRatio;
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
|
|||
|
|
@ -29,6 +29,7 @@ class ConsoleVideoConfDialog_t : public QDialog
|
|||
void closeEvent(QCloseEvent *bar);
|
||||
|
||||
QComboBox *driverSelect;
|
||||
QComboBox *scalerSelect;
|
||||
QComboBox *regionSelect;
|
||||
QCheckBox *gl_LF_chkBox;
|
||||
QCheckBox *new_PPU_ena;
|
||||
|
|
@ -63,6 +64,7 @@ class ConsoleVideoConfDialog_t : public QDialog
|
|||
void showFPSChanged( int value );
|
||||
void regionChanged(int index);
|
||||
void driverChanged(int index);
|
||||
void scalerChanged(int index);
|
||||
void applyChanges( void );
|
||||
|
||||
};
|
||||
|
|
|
|||
|
|
@ -38,7 +38,7 @@ ConsoleViewGL_t::ConsoleViewGL_t(QWidget *parent)
|
|||
devPixRatio = screen->devicePixelRatio();
|
||||
//printf("Ratio: %f \n", screen->devicePixelRatio() );
|
||||
}
|
||||
localBufSize = GL_NES_WIDTH * GL_NES_HEIGHT * sizeof(uint32_t);
|
||||
localBufSize = (4 * GL_NES_WIDTH) * (4 * GL_NES_HEIGHT) * sizeof(uint32_t);
|
||||
|
||||
localBuf = (uint32_t*)malloc( localBufSize );
|
||||
|
||||
|
|
@ -87,6 +87,7 @@ int ConsoleViewGL_t::init( void )
|
|||
|
||||
void ConsoleViewGL_t::buildTextures(void)
|
||||
{
|
||||
int w, h;
|
||||
glEnable(GL_TEXTURE_RECTANGLE);
|
||||
|
||||
if ( gltexture )
|
||||
|
|
@ -105,8 +106,11 @@ void ConsoleViewGL_t::buildTextures(void)
|
|||
glTexParameteri( GL_TEXTURE_RECTANGLE, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE );
|
||||
glTexParameteri( GL_TEXTURE_RECTANGLE, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE );
|
||||
|
||||
w = nes_shm->video.ncol;
|
||||
h = nes_shm->video.nrow;
|
||||
|
||||
glTexImage2D( GL_TEXTURE_RECTANGLE, 0,
|
||||
GL_RGBA8, GL_NES_WIDTH, GL_NES_HEIGHT, 0,
|
||||
GL_RGBA8, w, h, 0,
|
||||
GL_BGRA, GL_UNSIGNED_BYTE, 0 );
|
||||
|
||||
}
|
||||
|
|
@ -152,46 +156,78 @@ void ConsoleViewGL_t::setLinearFilterEnable( bool ena )
|
|||
|
||||
void ConsoleViewGL_t::setScaleXY( double xs, double ys )
|
||||
{
|
||||
float xyRatio = (float)nes_shm->video.xyRatio;
|
||||
|
||||
xscale = xs;
|
||||
yscale = ys;
|
||||
|
||||
if ( sqrPixels )
|
||||
{
|
||||
if (xscale < yscale )
|
||||
if ( (xscale*xyRatio) < yscale )
|
||||
{
|
||||
yscale = xscale;
|
||||
yscale = (xscale*xyRatio);
|
||||
}
|
||||
else
|
||||
{
|
||||
xscale = yscale;
|
||||
xscale = (yscale/xyRatio);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ConsoleViewGL_t::transfer2LocalBuffer(void)
|
||||
{
|
||||
memcpy( localBuf, nes_shm->pixbuf, localBufSize );
|
||||
int i=0, hq = 0;
|
||||
int numPixels = nes_shm->video.ncol * nes_shm->video.nrow;
|
||||
int cpSize = numPixels * 4;
|
||||
uint8_t *src, *dest;
|
||||
|
||||
if ( cpSize > localBufSize )
|
||||
{
|
||||
cpSize = localBufSize;
|
||||
}
|
||||
src = (uint8_t*)nes_shm->pixbuf;
|
||||
dest = (uint8_t*)localBuf;
|
||||
|
||||
hq = (nes_shm->video.preScaler == 1) || (nes_shm->video.preScaler == 4); // hq2x and hq3x
|
||||
|
||||
if ( hq )
|
||||
{
|
||||
for (i=0; i<numPixels; i++)
|
||||
{
|
||||
dest[3] = 0xFF;
|
||||
dest[1] = src[1];
|
||||
dest[2] = src[2];
|
||||
dest[0] = src[0];
|
||||
|
||||
src += 4; dest += 4;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
memcpy( localBuf, nes_shm->pixbuf, cpSize );
|
||||
}
|
||||
}
|
||||
|
||||
void ConsoleViewGL_t::paintGL(void)
|
||||
{
|
||||
int texture_width = nes_shm->ncol;
|
||||
int texture_height = nes_shm->nrow;
|
||||
int texture_width = nes_shm->video.ncol;
|
||||
int texture_height = nes_shm->video.nrow;
|
||||
int l=0, r=texture_width;
|
||||
int t=0, b=texture_height;
|
||||
|
||||
float xscaleTmp = (float)view_width / (float)texture_width;
|
||||
float yscaleTmp = (float)view_height / (float)texture_height;
|
||||
float xyRatio = (float)nes_shm->video.xyRatio;
|
||||
float xscaleTmp = (float)(view_width) / (float)(texture_width);
|
||||
float yscaleTmp = (float)(view_height) / (float)(texture_height);
|
||||
|
||||
if ( sqrPixels )
|
||||
{
|
||||
if (xscaleTmp < yscaleTmp )
|
||||
if ( (xscaleTmp*xyRatio) < yscaleTmp )
|
||||
{
|
||||
yscaleTmp = xscaleTmp;
|
||||
yscaleTmp = (xscaleTmp*xyRatio);
|
||||
}
|
||||
else
|
||||
{
|
||||
xscaleTmp = yscaleTmp;
|
||||
xscaleTmp = (yscaleTmp/xyRatio);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -232,7 +268,7 @@ void ConsoleViewGL_t::paintGL(void)
|
|||
glBindTexture(GL_TEXTURE_RECTANGLE, gltexture);
|
||||
|
||||
glTexSubImage2D(GL_TEXTURE_RECTANGLE, 0,
|
||||
0, 0, GL_NES_WIDTH, GL_NES_HEIGHT,
|
||||
0, 0, texture_width, texture_height,
|
||||
GL_BGRA, GL_UNSIGNED_BYTE, localBuf );
|
||||
|
||||
glBegin(GL_QUADS);
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@ ConsoleViewSDL_t::ConsoleViewSDL_t(QWidget *parent)
|
|||
|
||||
vsyncEnabled = false;
|
||||
|
||||
localBufSize = GL_NES_WIDTH * GL_NES_HEIGHT * sizeof(uint32_t);
|
||||
localBufSize = (4 * GL_NES_WIDTH) * (4 * GL_NES_HEIGHT) * sizeof(uint32_t);
|
||||
|
||||
localBuf = (uint32_t*)malloc( localBufSize );
|
||||
|
||||
|
|
@ -85,25 +85,56 @@ void ConsoleViewSDL_t::setLinearFilterEnable( bool ena )
|
|||
|
||||
void ConsoleViewSDL_t::setScaleXY( double xs, double ys )
|
||||
{
|
||||
float xyRatio = (float)nes_shm->video.xyRatio;
|
||||
|
||||
xscale = xs;
|
||||
yscale = ys;
|
||||
|
||||
if ( sqrPixels )
|
||||
{
|
||||
if (xscale < yscale )
|
||||
if ( (xscale*xyRatio) < yscale )
|
||||
{
|
||||
yscale = xscale;
|
||||
yscale = (xscale*xyRatio);
|
||||
}
|
||||
else
|
||||
{
|
||||
xscale = yscale;
|
||||
xscale = (yscale/xyRatio);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ConsoleViewSDL_t::transfer2LocalBuffer(void)
|
||||
{
|
||||
memcpy( localBuf, nes_shm->pixbuf, localBufSize );
|
||||
int i=0, hq = 0;
|
||||
int numPixels = nes_shm->video.ncol * nes_shm->video.nrow;
|
||||
int cpSize = numPixels * 4;
|
||||
uint8_t *src, *dest;
|
||||
|
||||
if ( cpSize > localBufSize )
|
||||
{
|
||||
cpSize = localBufSize;
|
||||
}
|
||||
src = (uint8_t*)nes_shm->pixbuf;
|
||||
dest = (uint8_t*)localBuf;
|
||||
|
||||
hq = (nes_shm->video.preScaler == 1) || (nes_shm->video.preScaler == 4); // hq2x and hq3x
|
||||
|
||||
if ( hq )
|
||||
{
|
||||
for (i=0; i<numPixels; i++)
|
||||
{
|
||||
dest[3] = 0xFF;
|
||||
dest[1] = src[1];
|
||||
dest[2] = src[2];
|
||||
dest[0] = src[0];
|
||||
|
||||
src += 4; dest += 4;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
memcpy( localBuf, nes_shm->pixbuf, cpSize );
|
||||
}
|
||||
}
|
||||
|
||||
int ConsoleViewSDL_t::init(void)
|
||||
|
|
@ -171,11 +202,11 @@ int ConsoleViewSDL_t::init(void)
|
|||
|
||||
printf("[SDL] Renderer Output Size: %i x %i \n", sdlRendW, sdlRendH );
|
||||
|
||||
sdlTexture = SDL_CreateTexture(sdlRenderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, GL_NES_WIDTH, GL_NES_HEIGHT);
|
||||
sdlTexture = SDL_CreateTexture(sdlRenderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, nes_shm->video.ncol, nes_shm->video.nrow);
|
||||
|
||||
if (sdlTexture == NULL)
|
||||
{
|
||||
printf("[SDL] Failed to create texture: %i x %i", GL_NES_WIDTH, GL_NES_HEIGHT );
|
||||
printf("[SDL] Failed to create texture: %i x %i", nes_shm->video.ncol, nes_shm->video.nrow );
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
@ -201,7 +232,7 @@ void ConsoleViewSDL_t::reset(void)
|
|||
cleanup();
|
||||
if ( init() == 0 )
|
||||
{
|
||||
//console->GetVideoRenderer()->RegisterRenderingDevice(this);
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -219,23 +250,19 @@ void ConsoleViewSDL_t::resizeEvent(QResizeEvent *event)
|
|||
printf("SDL Resize: %i x %i \n", view_width, view_height);
|
||||
|
||||
reset();
|
||||
|
||||
//sdlViewport.x = sdlRendW - view_width;
|
||||
//sdlViewport.y = sdlRendH - view_height;
|
||||
//sdlViewport.w = view_width;
|
||||
//sdlViewport.h = view_height;
|
||||
}
|
||||
|
||||
//void ConsoleViewSDL_t::paintEvent( QPaintEvent *event )
|
||||
void ConsoleViewSDL_t::render(void)
|
||||
{
|
||||
int nesWidth = GL_NES_WIDTH;
|
||||
int nesHeight = GL_NES_HEIGHT;
|
||||
float xyRatio = 1.0;
|
||||
|
||||
if ( nes_shm != NULL )
|
||||
{
|
||||
nesWidth = nes_shm->ncol;
|
||||
nesHeight = nes_shm->nrow;
|
||||
nesWidth = nes_shm->video.ncol;
|
||||
nesHeight = nes_shm->video.nrow;
|
||||
xyRatio = (float)nes_shm->video.xyRatio;
|
||||
}
|
||||
//printf(" %i x %i \n", nesWidth, nesHeight );
|
||||
float xscaleTmp = (float)view_width / (float)nesWidth;
|
||||
|
|
@ -243,13 +270,13 @@ void ConsoleViewSDL_t::render(void)
|
|||
|
||||
if ( sqrPixels )
|
||||
{
|
||||
if (xscaleTmp < yscaleTmp )
|
||||
if ( (xscaleTmp*xyRatio) < yscaleTmp )
|
||||
{
|
||||
yscaleTmp = xscaleTmp;
|
||||
yscaleTmp = (xscaleTmp*xyRatio);
|
||||
}
|
||||
else
|
||||
{
|
||||
xscaleTmp = yscaleTmp;
|
||||
xscaleTmp = (yscaleTmp/xyRatio);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -288,12 +315,10 @@ void ConsoleViewSDL_t::render(void)
|
|||
int rowPitch;
|
||||
SDL_LockTexture( sdlTexture, nullptr, (void**)&textureBuffer, &rowPitch);
|
||||
{
|
||||
memcpy( textureBuffer, localBuf, GL_NES_HEIGHT*GL_NES_WIDTH*sizeof(uint32_t) );
|
||||
memcpy( textureBuffer, localBuf, nesWidth*nesHeight*sizeof(uint32_t) );
|
||||
}
|
||||
SDL_UnlockTexture(sdlTexture);
|
||||
|
||||
//SDL_RenderSetViewport( sdlRenderer, &sdlViewport );
|
||||
|
||||
SDL_Rect source = {0, 0, nesWidth, nesHeight };
|
||||
SDL_Rect dest = { sx, sy, rw, rh };
|
||||
SDL_RenderCopy(sdlRenderer, sdlTexture, &source, &dest);
|
||||
|
|
|
|||
|
|
@ -45,9 +45,12 @@ nes_shm_t *open_nes_shm(void)
|
|||
|
||||
//sem_init( &vaddr->sem, 1, 1 );
|
||||
|
||||
vaddr->ncol = 256;
|
||||
vaddr->nrow = 256;
|
||||
vaddr->pitch = 256 * 4;
|
||||
vaddr->video.ncol = 256;
|
||||
vaddr->video.nrow = 256;
|
||||
vaddr->video.pitch = 256 * 4;
|
||||
vaddr->video.scale = 1;
|
||||
vaddr->video.xyRatio = 1;
|
||||
vaddr->video.preScaler = 0;
|
||||
|
||||
return vaddr;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -20,9 +20,15 @@ struct nes_shm_t
|
|||
uint32_t render_count;
|
||||
uint32_t blit_count;
|
||||
|
||||
struct
|
||||
{
|
||||
int ncol;
|
||||
int nrow;
|
||||
int pitch;
|
||||
int scale;
|
||||
int xyRatio;
|
||||
int preScaler;
|
||||
} video;
|
||||
|
||||
char runEmulator;
|
||||
char blitUpdated;
|
||||
|
|
@ -57,7 +63,7 @@ struct nes_shm_t
|
|||
} cmd[64];
|
||||
} guiEvent;
|
||||
|
||||
uint32_t pixbuf[65536]; // 256 x 256
|
||||
uint32_t pixbuf[1048576]; // 1024 x 1024
|
||||
|
||||
void clear_pixbuf(void)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -96,18 +96,19 @@ KillVideo()
|
|||
nes_shm->clear_pixbuf();
|
||||
}
|
||||
|
||||
//destroy_gui_video();
|
||||
// if the rest of the system has been initialized, shut it down
|
||||
// shut down the system that converts from 8 to 16/32 bpp
|
||||
if (initBlitToHighDone)
|
||||
{
|
||||
KillBlitToHigh();
|
||||
|
||||
initBlitToHighDone = 0;
|
||||
}
|
||||
|
||||
// return failure if the video system was not initialized
|
||||
if (s_inited == 0)
|
||||
return -1;
|
||||
|
||||
// if the rest of the system has been initialized, shut it down
|
||||
// // shut down the system that converts from 8 to 16/32 bpp
|
||||
// if (s_curbpp > 8)
|
||||
// {
|
||||
// KillBlitToHigh();
|
||||
// }
|
||||
|
||||
// SDL Video system is not used.
|
||||
// shut down the SDL video sub-system
|
||||
|
|
@ -154,7 +155,7 @@ int InitVideo(FCEUGI *gi)
|
|||
//#ifdef OPENGL
|
||||
// g_config->getOption("SDL.OpenGL", &s_useOpenGL);
|
||||
//#endif
|
||||
//g_config->getOption("SDL.SpecialFilter", &s_sponge);
|
||||
g_config->getOption("SDL.SpecialFilter", &s_sponge);
|
||||
g_config->getOption("SDL.XStretch", &xstretch);
|
||||
g_config->getOption("SDL.YStretch", &ystretch);
|
||||
//g_config->getOption("SDL.LastXRes", &xres);
|
||||
|
|
@ -166,7 +167,6 @@ int InitVideo(FCEUGI *gi)
|
|||
//g_config->getOption("SDL.YScale", &s_eys);
|
||||
uint32_t rmask, gmask, bmask;
|
||||
|
||||
s_sponge = 0;
|
||||
s_exs = 1.0;
|
||||
s_eys = 1.0;
|
||||
xres = gui_draw_area_width;
|
||||
|
|
@ -176,16 +176,57 @@ int InitVideo(FCEUGI *gi)
|
|||
FCEUI_GetCurrentVidSystem(&s_srendline, &s_erendline);
|
||||
s_tlines = s_erendline - s_srendline + 1;
|
||||
|
||||
//init_gui_video( s_useOpenGL );
|
||||
nes_shm->video.preScaler = s_sponge;
|
||||
|
||||
switch ( s_sponge )
|
||||
{
|
||||
case 0: // None
|
||||
nes_shm->video.scale = 1;
|
||||
break;
|
||||
case 1: // hq2x
|
||||
case 2: // Scale2x
|
||||
case 3: // NTSC 2x
|
||||
case 6: // Prescale2x
|
||||
nes_shm->video.scale = 2;
|
||||
break;
|
||||
case 4: // hq3x
|
||||
case 5: // Scale3x
|
||||
case 7: // Prescale3x
|
||||
nes_shm->video.scale = 3;
|
||||
break;
|
||||
case 8: // Prescale4x
|
||||
nes_shm->video.scale = 4;
|
||||
break;
|
||||
case 9: // PAL
|
||||
nes_shm->video.scale = 3;
|
||||
break;
|
||||
}
|
||||
|
||||
s_inited = 1;
|
||||
|
||||
// check to see if we are showing FPS
|
||||
FCEUI_SetShowFPS(show_fps);
|
||||
|
||||
nes_shm->ncol = NWIDTH;
|
||||
nes_shm->nrow = s_tlines;
|
||||
nes_shm->pitch = GL_NES_WIDTH * 4;
|
||||
int iScale = nes_shm->video.scale;
|
||||
if ( s_sponge == 3 )
|
||||
{
|
||||
nes_shm->video.ncol = iScale*301;
|
||||
}
|
||||
else
|
||||
{
|
||||
nes_shm->video.ncol = iScale*NWIDTH;
|
||||
}
|
||||
if ( s_sponge == 9 )
|
||||
{
|
||||
nes_shm->video.nrow = 1*s_tlines;
|
||||
nes_shm->video.xyRatio = 3;
|
||||
}
|
||||
else
|
||||
{
|
||||
nes_shm->video.nrow = iScale*s_tlines;
|
||||
nes_shm->video.xyRatio = 1;
|
||||
}
|
||||
nes_shm->video.pitch = nes_shm->video.ncol * 4;
|
||||
|
||||
#ifdef LSB_FIRST
|
||||
rmask = 0x00FF0000;
|
||||
|
|
@ -221,6 +262,8 @@ int InitVideo(FCEUGI *gi)
|
|||
initBlitToHighDone = 1;
|
||||
}
|
||||
|
||||
s_paletterefresh = 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -329,7 +372,7 @@ void
|
|||
BlitScreen(uint8 *XBuf)
|
||||
{
|
||||
uint8 *dest;
|
||||
int w, h, pitch;
|
||||
int w, h, pitch, iScale;
|
||||
|
||||
// refresh the palette if required
|
||||
if (s_paletterefresh)
|
||||
|
|
@ -342,13 +385,30 @@ BlitScreen(uint8 *XBuf)
|
|||
XBuf += s_srendline * 256;
|
||||
|
||||
dest = (uint8*)nes_shm->pixbuf;
|
||||
w = GL_NES_WIDTH;
|
||||
h = GL_NES_HEIGHT;
|
||||
iScale = nes_shm->video.scale;
|
||||
|
||||
if ( s_sponge == 3 )
|
||||
{
|
||||
w = iScale*301;
|
||||
}
|
||||
else
|
||||
{
|
||||
w = iScale*NWIDTH;
|
||||
}
|
||||
if ( s_sponge == 9 )
|
||||
{
|
||||
h = 1*s_tlines;
|
||||
}
|
||||
else
|
||||
{
|
||||
h = iScale*s_tlines;
|
||||
}
|
||||
pitch = w*4;
|
||||
|
||||
nes_shm->ncol = NWIDTH;
|
||||
nes_shm->nrow = s_tlines;
|
||||
nes_shm->pitch = pitch;
|
||||
nes_shm->video.ncol = w;
|
||||
nes_shm->video.nrow = h;
|
||||
nes_shm->video.pitch = pitch;
|
||||
nes_shm->video.preScaler = s_sponge;
|
||||
|
||||
if ( dest == NULL ) return;
|
||||
|
||||
|
|
@ -358,7 +418,7 @@ BlitScreen(uint8 *XBuf)
|
|||
}
|
||||
else
|
||||
{
|
||||
Blit8ToHigh(XBuf + NOFFSET, dest, NWIDTH, s_tlines, pitch, 1, 1);
|
||||
Blit8ToHigh(XBuf + NOFFSET, dest, NWIDTH, s_tlines, pitch, iScale, iScale);
|
||||
}
|
||||
nes_shm->blitUpdated = 1;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue