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[GTK3] Implement sprite viewer

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This commit is contained in:
Maximilian Mader 2019-10-04 01:40:50 +02:00
parent d75a261663
commit 5020be359e
Signed by: Max
GPG Key ID: F71D56A3151C4FB3
2 changed files with 55 additions and 3 deletions
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49
gtk3/main.c
View File

@ -37,6 +37,10 @@ static uint32_t tileset_buffer[tileset_buffer_length] = {0};
#define tilemap_buffer_length 256 * 256 * 4
static uint32_t tilemap_buffer[tilemap_buffer_length] = {0};
static GB_oam_info_t oamInfo[40];
static uint16_t oamCount;
static uint8_t oamHeight;
static uint8_t pressed_buttons;
// List of GActions for the `app` prefix
@ -1064,7 +1068,52 @@ static void vblank(GB_gameboy_t *gb) {
};
}
else if (g_strcmp0("vram_viewer_sprites", active) == 0) {
GtkListStore *store = builder_get(GTK_LIST_STORE, "sprite_list_store");
GtkTreeIter iter;
gtk_list_store_clear(store);
gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter);
oamCount = GB_get_oam_info(gb, oamInfo, &oamHeight);
for (unsigned row = 0; row < oamCount; ++row) {
GdkPixbuf *pixbuf = gdk_pixbuf_new_from_bytes(
g_bytes_new(oamInfo[row].image, 128 * sizeof(uint32_t)),
GDK_COLORSPACE_RGB, true, 8, 8, oamHeight, 8 * sizeof(uint32_t)
);
GdkPixbuf *dest = gdk_pixbuf_new(GDK_COLORSPACE_RGB, true, 8, 8 * 2, oamHeight * 2);
gdk_pixbuf_scale(pixbuf, dest,
0, 0, 8 * 2, oamHeight * 2,
0, 0, 2.0, 2.0,
GDK_INTERP_NEAREST
);
g_object_unref(pixbuf);
gtk_list_store_insert_with_values(store, &iter, -1,
0, dest,
1, itoa(oamInfo[row].x - 8),
2, itoa(oamInfo[row].y - 16),
3, g_strdup_printf("$%02x", oamInfo[row].tile),
4, g_strdup_printf("$%04x", 0x8000 + oamInfo[row].tile * 0x10),
5, g_strdup_printf("$%04x", oamInfo[row].oam_addr),
6, GB_is_cgb(gb)
? g_strdup_printf("%c%c%c%d%d",
oamInfo[row].flags & 0x80? 'P' : '-',
oamInfo[row].flags & 0x40? 'Y' : '-',
oamInfo[row].flags & 0x20? 'X' : '-',
oamInfo[row].flags & 0x08? 1 : 0,
oamInfo[row].flags & 0x07)
: g_strdup_printf("%c%c%c%d",
oamInfo[row].flags & 0x80? 'P' : '-',
oamInfo[row].flags & 0x40? 'Y' : '-',
oamInfo[row].flags & 0x20? 'X' : '-',
oamInfo[row].flags & 0x10? 1 : 0),
-1
);
}
}
else if (g_strcmp0("vram_viewer_palettes", active) == 0) {

9
gtk3/resources/ui/window.ui
View File

@ -1441,7 +1441,10 @@ Maximilian Mader https://github.com/max-m</property>
<object class="GtkTreeViewColumn">
<property name="min_width">32</property>
<child>
<object class="GtkCellRendererText"/>
<object class="GtkCellRendererPixbuf"/>
<attributes>
<attribute name="pixbuf">0</attribute>
</attributes>
</child>
</object>
</child>
@ -1495,7 +1498,7 @@ Maximilian Mader https://github.com/max-m</property>
<child>
<object class="GtkCellRendererText"/>
<attributes>
<attribute name="text">4</attribute>
<attribute name="text">5</attribute>
</attributes>
</child>
</object>
@ -1506,7 +1509,7 @@ Maximilian Mader https://github.com/max-m</property>
<child>
<object class="GtkCellRendererText"/>
<attributes>
<attribute name="text">5</attribute>
<attribute name="text">6</attribute>
</attributes>
</child>
</object>