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Apply single screen patch from #2998869 by noodlebox.

This commit is contained in:
riccardom 2010-05-15 15:22:40 +00:00
parent da6af1be95
commit d1e2adbbab
1 changed files with 35 additions and 13 deletions
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34
desmume/src/gtk/main.cpp
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@ -228,6 +228,7 @@ static const char *ui_description =
" <menu action='OrientationMenu'>"
" <menuitem action='orient_vertical'/>"
" <menuitem action='orient_horizontal'/>"
" <menuitem action='orient_single'/>"
" <separator/>"
" <menuitem action='orient_swapscreens'/>"
" </menu>"
@ -332,12 +333,14 @@ static const GtkRadioActionEntry rotation_entries[] = {
enum orientation_enum {
ORIENT_VERTICAL = 0,
ORIENT_HORIZONTAL = 1,
ORIENT_SINGLE = 2,
ORIENT_N
};
static const GtkRadioActionEntry orientation_entries[] = {
{ "orient_vertical", NULL, "_Vertical", NULL, NULL, ORIENT_VERTICAL },
{ "orient_horizontal", NULL, "_Horizontal", NULL, NULL, ORIENT_HORIZONTAL },
{ "orient_single", NULL, "_Single screen", NULL, NULL, ORIENT_SINGLE },
};
struct screen_size_t {
@ -345,7 +348,11 @@ struct screen_size_t {
gint height;
};
const struct screen_size_t screen_size[ORIENT_N] = {{256, 384}, {512, 192}};
const struct screen_size_t screen_size[ORIENT_N] = {
{256, 384},
{512, 192},
{256, 192}
};
enum frameskip_enum {
FRAMESKIP_0 = 0,
@ -1018,12 +1025,14 @@ static void UpdateDrawingAreaAspect()
H = screen_size[nds_screen.orientation].width;
}
if (nds_screen.orientation != ORIENT_SINGLE) {
if ((nds_screen.rotation_angle == 0 || nds_screen.rotation_angle == 180) ^
(nds_screen.orientation == ORIENT_HORIZONTAL)) {
H += nds_screen.gap_size;
} else {
W += nds_screen.gap_size;
}
}
gtk_widget_set_size_request(GTK_WIDGET(pDrawingArea), W, H);
}
@ -1101,7 +1110,7 @@ static gboolean ExposeDrawingArea (GtkWidget *widget, GdkEventExpose *event, gpo
GdkPixbuf *resizedPixbuf, *drawPixbuf;
guchar rgb[SCREENS_PIXEL_SIZE*SCREEN_BYTES_PER_PIXEL];
gfloat vratio, hratio;
gfloat vratio, hratio, nscreen_ratio;
gint daW, daH, imgW, imgH,
primaryOffsetX, primaryOffsetY, secondaryOffsetX, secondaryOffsetY,
primaryPixbufOffsetX, primaryPixbufOffsetY, secondaryPixbufOffsetX, secondaryPixbufOffsetY,
@ -1124,7 +1133,10 @@ static gboolean ExposeDrawingArea (GtkWidget *widget, GdkEventExpose *event, gpo
imgW = screen_size[nds_screen.orientation].height;
}
if (gap_vertical) {
if (nds_screen.orientation == ORIENT_SINGLE) {
gapH = 0;
gapW = 0;
} else if (gap_vertical) {
gapH = nds_screen.gap_size;
gapW = 0;
} else {
@ -1140,15 +1152,16 @@ static gboolean ExposeDrawingArea (GtkWidget *widget, GdkEventExpose *event, gpo
primaryOffsetX = (daW-(int)(hratio*(float)imgW)-gapW)/2;
primaryOffsetY = (daH-(int)(vratio*(float)imgH)-gapH)/2;
nscreen_ratio = nds_screen.orientation == ORIENT_SINGLE ? 1 : 0.5;
if (gap_vertical) {
screenW = (int)(hratio*(float)imgW);
screenH = (int)(vratio*(float)imgH*0.5);
screenH = (int)(vratio*(float)imgH*nscreen_ratio);
secondaryOffsetX = primaryOffsetX;
secondaryOffsetY = primaryOffsetY + screenH + gapH;
secondaryPixbufOffsetX = 0;
secondaryPixbufOffsetY = screenH;
} else {
screenW = (int)(hratio*(float)imgW*0.5);
screenW = (int)(hratio*(float)imgW*nscreen_ratio);
screenH = (int)(vratio*(float)imgH);
secondaryOffsetX = primaryOffsetX + screenW + gapW;
secondaryOffsetY = primaryOffsetY;
@ -1163,9 +1176,12 @@ static gboolean ExposeDrawingArea (GtkWidget *widget, GdkEventExpose *event, gpo
(nds_screen.orientation == ORIENT_HORIZONTAL && (nds_screen.rotation_angle == 180 || nds_screen.rotation_angle == 270)))) {
nds_screen.touch_x = primaryOffsetX;
nds_screen.touch_y = primaryOffsetY;
} else {
} else if (nds_screen.orientation != ORIENT_SINGLE) {
nds_screen.touch_x = secondaryOffsetX;
nds_screen.touch_y = secondaryOffsetY;
} else {
nds_screen.touch_x = -1;
nds_screen.touch_y = -1;
}
nds_screen.touch_width = screenW;
nds_screen.touch_height = screenH;
@ -1186,8 +1202,10 @@ static gboolean ExposeDrawingArea (GtkWidget *widget, GdkEventExpose *event, gpo
gdk_draw_pixbuf(widget->window, NULL, drawPixbuf, primaryPixbufOffsetX, primaryPixbufOffsetY, primaryOffsetX, primaryOffsetY, screenW, screenH,
GDK_RGB_DITHER_NONE, 0,0);
if (nds_screen.orientation != ORIENT_SINGLE) {
gdk_draw_pixbuf(widget->window, NULL, drawPixbuf, secondaryPixbufOffsetX, secondaryPixbufOffsetY, secondaryOffsetX, secondaryOffsetY, screenW, screenH,
GDK_RGB_DITHER_NONE, 0,0);
}
drawPixbuf = NULL;
if ((hratio != 1.0) || (vratio != 1.0))
@ -1203,6 +1221,10 @@ static gboolean rotoscaled_touchpos(gint x, gint y, gboolean start)
u16 EmuX, EmuY;
gint X, Y;
if (nds_screen.touch_x == -1 || nds_screen.touch_y == -1) {
return FALSE;
}
if (nds_screen.rotation_angle == 0 || nds_screen.rotation_angle == 180) {
X = (x - nds_screen.touch_x) * 256 / nds_screen.touch_width;
Y = (y - nds_screen.touch_y) * 192 / nds_screen.touch_height;