mirror of https://github.com/snes9xgit/snes9x.git
Draw splash background with drivers.
Avoids cairo conflicts and allows user to see post-processing changes.
This commit is contained in:
Brandon Wright
parent
9a27cf6b36
commit
8a52db74da
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@ -49,7 +49,7 @@ snes9x_gtk_SOURCES = \
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src/gtk_s9xwindow.h \
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src/gtk_sound.cpp \
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src/gtk_sound.h \
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src/gtk_splash.h \
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src/gtk_splash.cpp \
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src/snes_ntsc_config.h \
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src/snes_ntsc.h \
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src/snes_ntsc_impl.h \
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@ -127,8 +127,8 @@ endif
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# APU
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snes9x_gtk_SOURCES += \
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../apu/apu.cpp
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../apu/apu.cpp
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# Byuu's APU
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snes9x_gtk_SOURCES += \
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../apu/bapu/dsp/sdsp.cpp \
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@ -142,7 +142,7 @@ snes9x_gtk_SOURCES += \
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../dsp1.cpp \
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../dsp2.cpp \
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../dsp3.cpp \
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../dsp4.cpp
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../dsp4.cpp
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# Base
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snes9x_gtk_SOURCES += \
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@ -15,7 +15,6 @@
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#include "gtk_s9x.h"
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#include "gtk_preferences.h"
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#include "gtk_icon.h"
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#include "gtk_splash.h"
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#include "gtk_display.h"
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#include "gtk_file.h"
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#include "gtk_sound.h"
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@ -140,7 +139,7 @@ event_drawingarea_draw (GtkWidget *widget,
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cairo_t *cr,
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gpointer data)
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{
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((Snes9xWindow *) data)->expose (NULL, cr);
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((Snes9xWindow *) data)->expose ();
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return FALSE;
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}
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@ -153,7 +152,7 @@ event_drawingarea_expose (GtkWidget *widget,
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GdkEventExpose *event,
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gpointer data)
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{
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((Snes9xWindow *) data)->expose (event, NULL);
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((Snes9xWindow *) data)->expose ();
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return FALSE;
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}
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@ -601,8 +600,6 @@ Snes9xWindow::Snes9xWindow (Snes9xConfig *config) :
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focused = 1;
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paused_from_focus_loss = 0;
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splash = gdk_pixbuf_new_from_inline (-1, image_splash, FALSE, NULL);
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if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default (), "snes9x"))
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{
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gtk_window_set_default_icon_name ("snes9x");
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@ -669,8 +666,10 @@ Snes9xWindow::Snes9xWindow (Snes9xConfig *config) :
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return;
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}
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extern const gtk_splash_t gtk_splash;
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void
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Snes9xWindow::expose (GdkEventExpose *event, cairo_t *cr)
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Snes9xWindow::expose (void)
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{
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if ((!config->rom_loaded || last_width < 0) && last_width != SIZE_FLAG_DIRTY)
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{
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@ -680,13 +679,28 @@ Snes9xWindow::expose (GdkEventExpose *event, cairo_t *cr)
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config->window_height = get_height ();
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}
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if (!cr)
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draw_background (event->area.x,
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event->area.y,
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event->area.width,
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event->area.height);
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else
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draw_background (cr);
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/* Load splash image (RGB24) into Snes9x buffer (RGB15) */
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last_width = 256;
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last_height = 224;
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uint16 *screen_ptr = GFX.Screen;
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const unsigned char *splash_ptr = gtk_splash.pixel_data;
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for (int y = 0; y < 224; y++, screen_ptr += (GFX.Pitch / 2))
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{
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for (int x = 0; x < 256; x++)
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{
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unsigned int red = *splash_ptr++;
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unsigned int green = *splash_ptr++;
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unsigned int blue = *splash_ptr++;
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screen_ptr[x] = ((red & 0xF8) << 7) +
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((green & 0xF8) << 2) +
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((blue & 0xF8) >> 3);
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}
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}
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S9xDeinitUpdate (last_width, last_height);
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}
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else
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{
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@ -1625,109 +1639,6 @@ Snes9xWindow::leave_fullscreen_mode (void)
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return;
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}
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void
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Snes9xWindow::draw_background (cairo_t *cr)
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{
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GtkWidget *widget = GTK_WIDGET (drawing_area);
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GdkColor sel;
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GtkAllocation allocation;
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cairo_pattern_t *pattern;
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gtk_widget_get_allocation (widget, &allocation);
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cairo_save (cr);
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#ifdef USE_GTK3
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GdkRGBA rgba;
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gtk_style_context_get_background_color (gtk_widget_get_style_context (widget), GTK_STATE_FLAG_SELECTED, &rgba);
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sel.red = rgba.red * 65535;
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sel.green = rgba.green * 65535;
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sel.blue = rgba.blue * 65535;
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#else
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sel = gtk_widget_get_style (widget)->bg[GTK_STATE_SELECTED];
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#endif
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pattern = cairo_pattern_create_linear (0.0,
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0.0,
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0.0,
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(double) allocation.height);
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cairo_pattern_add_color_stop_rgb (pattern,
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0.0,
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(double) sel.red * 1.0 / 65535,
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(double) sel.green * 1.0 / 65535,
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(double) sel.blue * 1.0 / 65535);
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cairo_pattern_add_color_stop_rgb (pattern,
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1.0,
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(double) sel.red * 0.6 / 65535,
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(double) sel.green * 0.6 / 65535,
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(double) sel.blue * 0.6 / 65535);
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cairo_set_source (cr, pattern);
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cairo_paint (cr);
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cairo_restore (cr);
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/* Put the Snes9x logo in the center */
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gdk_cairo_set_source_pixbuf (cr, splash,
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(allocation.width - gdk_pixbuf_get_width (splash)) / 2,
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(allocation.height - gdk_pixbuf_get_height (splash)) / 2);
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cairo_rectangle (cr,
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(allocation.width - gdk_pixbuf_get_width (splash)) / 2,
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(allocation.height - gdk_pixbuf_get_height (splash)) / 2,
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gdk_pixbuf_get_width (splash),
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gdk_pixbuf_get_height (splash));
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cairo_fill (cr);
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cairo_pattern_destroy (pattern);
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return;
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}
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void
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Snes9xWindow::draw_background (int x, int y, int w, int h)
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{
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cairo_t *cr = NULL;
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GdkWindow *gdk_window = gtk_widget_get_window (GTK_WIDGET (drawing_area));
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if (x >= 0)
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{
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GdkRectangle rect;
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rect.x = x;
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rect.y = y;
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rect.width = w;
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rect.height = h;
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gdk_window_begin_paint_rect (gdk_window, &rect);
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cr = gdk_cairo_create (gdk_window);
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cairo_rectangle (cr,
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(double) x,
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(double) y,
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(double) w,
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(double) h);
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cairo_clip (cr);
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draw_background (cr);
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gdk_window_end_paint (gdk_window);
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}
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else
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{
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cr = gdk_cairo_create (gdk_window);
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draw_background (cr);
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}
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cairo_destroy (cr);
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return;
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}
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void
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Snes9xWindow::toggle_statusbar (void)
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{
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@ -54,8 +54,6 @@ class Snes9xWindow : public GtkBuilderWindow
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void show_status_message (const char *message);
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void update_statusbar (void);
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void toggle_statusbar (void);
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void draw_background (int x = -1, int y = -1, int w = -1, int h = -1);
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void draw_background (cairo_t *cr);
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void set_menu_item_selected (const char *name);
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void set_mouseable_area (int x, int y, int width, int height);
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void set_menu_item_accel_to_binding (const char *name,
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@ -65,7 +63,7 @@ class Snes9xWindow : public GtkBuilderWindow
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void toggle_ui (void);
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void resize_to_multiple (int factor);
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void resize_viewport (int width, int height);
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void expose (GdkEventExpose *event, cairo_t *cr);
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void expose (void);
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Snes9xConfig *config;
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int user_pause, sys_pause;
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@ -84,4 +82,11 @@ class Snes9xWindow : public GtkBuilderWindow
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GtkWidget *recent_menu;
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};
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typedef struct gtk_splash_t {
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unsigned int width;
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unsigned int height;
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unsigned int bytes_per_pixel; /* 2:RGB16, 3:RGB, 4:RGBA */
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unsigned char pixel_data[256 * 224 * 3 + 1];
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} gtk_splash_t;
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#endif /* __GTK_S9XWINDOW_H */
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2820
gtk/src/gtk_splash.h
2820
gtk/src/gtk_splash.h
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