Add the ability to create a prefilled struct bitmap along with generated images.

This allows to directly draw generated and builtin images using lcd_bmp(bm_xxx);
Also fixes builtin list icons on non-mono targets, as they didn't have the
format field set.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30971 a1c6a512-1295-4272-9138-f99709370657

apps/bitmaps/bitmaps.make

@@ -36,16 +36,16 @@ $(BMPHFILES): $(BMPOBJ)
 # pattern rules to create .c files from .bmp, one for each subdir:
 $(BUILDDIR)/apps/bitmaps/mono/%.c: $(ROOTDIR)/apps/bitmaps/mono/%.bmp $(TOOLSDIR)/bmp2rb
 	$(SILENT)mkdir -p $(dir $@) $(BMPINCDIR)
-	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_MONO) -h $(BMPINCDIR) $< > $@
+	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_MONO) -b -h $(BMPINCDIR) $< > $@
 
 $(BUILDDIR)/apps/bitmaps/native/%.c: $(ROOTDIR)/apps/bitmaps/native/%.bmp $(TOOLSDIR)/bmp2rb
 	$(SILENT)mkdir -p $(dir $@) $(BMPINCDIR)
-	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_NATIVE) -h $(BMPINCDIR) $< > $@
+	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_NATIVE) -b -h $(BMPINCDIR) $< > $@
 
 $(BUILDDIR)/apps/bitmaps/remote_mono/%.c: $(ROOTDIR)/apps/bitmaps/remote_mono/%.bmp $(TOOLSDIR)/bmp2rb
 	$(SILENT)mkdir -p $(dir $@) $(BMPINCDIR)
-	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_REMOTEMONO) -h $(BMPINCDIR) $< > $@
+	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_REMOTEMONO) -b -h $(BMPINCDIR) $< > $@
 
 $(BUILDDIR)/apps/bitmaps/remote_native/%.c: $(ROOTDIR)/apps/bitmaps/remote_native/%.bmp $(TOOLSDIR)/bmp2rb
 	$(SILENT)mkdir -p $(dir $@) $(BMPINCDIR)
-	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_REMOTENATIVE) -h $(BMPINCDIR) $< > $@
+	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_REMOTENATIVE) -b -h $(BMPINCDIR) $< > $@

apps/gui/icon.c

@@ -44,19 +44,11 @@
 /* We dont actually do anything with these pointers,
    but they need to be grouped like this to save code
    so storing them as void* is ok. (stops compile warning) */
-static const struct bitmap inbuilt_iconset[NB_SCREENS] =
+static const struct bitmap *inbuilt_iconset[NB_SCREENS] =
 {
-    {
+    &bm_default_icons,
-        .width = BMPWIDTH_default_icons,
-        .height = BMPHEIGHT_default_icons,
-        .data = (unsigned char*)default_icons,
-    },
 #if defined(HAVE_REMOTE_LCD) && (NB_SCREENS > 1)
-    {
+    &bm_remote_default_icons,
-        .width = BMPWIDTH_remote_default_icons,
-        .height = BMPHEIGHT_remote_default_icons,
-        .data = (unsigned char*)remote_default_icons,
-    },
 #endif
 };
 
@@ -74,11 +66,11 @@ struct iconset {
 } iconsets[Iconset_Count][NB_SCREENS];
 
 #define ICON_HEIGHT(screen) (!iconsets[Iconset_user][screen].loaded ?       \
-                             inbuilt_iconset[screen] : iconsets[Iconset_user][screen].bmp).height \
+                             (*(inbuilt_iconset[screen])) : iconsets[Iconset_user][screen].bmp).height \
                             / Icon_Last_Themeable
 
 #define ICON_WIDTH(screen)  (!iconsets[Iconset_user][screen].loaded ?       \
-                             inbuilt_iconset[screen] : iconsets[Iconset_user][screen].bmp).width
+                             (*(inbuilt_iconset[screen])) : iconsets[Iconset_user][screen].bmp).width
 
 /* x,y in letters, not pixles */
 void screen_put_icon(struct screen * display, 
@@ -140,7 +132,7 @@ void screen_put_iconxy(struct screen * display,
     }
     else
     {
-        iconset = &inbuilt_iconset[screen];
+        iconset = inbuilt_iconset[screen];
     }
     /* add some left padding to the icons if they are on the edge */
     if (xpos == 0)

apps/gui/usb_screen.c

@@ -184,6 +184,12 @@ static void usb_screen_fix_viewports(struct screen *screen,
 
 static void usb_screens_draw(struct usb_screen_vps_t *usb_screen_vps_ar)
 {
+    static const struct bitmap* logos[NB_SCREENS] = {
+        &bm_usblogo,
+#ifdef HAVE_RE
+        &bm_remote_usblogo,
+#endif
+    };
     FOR_NB_SCREENS(i)
     {
         struct screen *screen = &screens[i];
@@ -200,17 +206,9 @@ static void usb_screens_draw(struct usb_screen_vps_t *usb_screen_vps_ar)
 
 #ifdef HAVE_LCD_BITMAP
         screen->set_viewport(logo);
-#ifdef HAVE_REMOTE_LCD
+        screen->bmp(logos[i], 0, 0);
-        if (i == SCREEN_REMOTE)
+        if (i == SCREEN_MAIN)
         {
-            screen->bitmap(remote_usblogo, 0, 0, logo->width,
-                logo->height);
-        }
-        else
-#endif
-        {
-            screen->transparent_bitmap(usblogo, 0, 0, logo->width,
-                logo->height);
 #ifdef USB_ENABLE_HID
             if (usb_hid)
             {

apps/misc.c

@@ -691,11 +691,9 @@ int show_logo( void )
     lcd_getstringsize((unsigned char *)"A", &font_w, &font_h);
     lcd_putsxy((LCD_WIDTH/2) - ((strlen(version)*font_w)/2),
                0, (unsigned char *)version);
-    lcd_bitmap(rockboxlogo, (LCD_WIDTH - BMPWIDTH_rockboxlogo) / 2, 16,
+    lcd_bmp(&bm_rockboxlogo, (LCD_WIDTH - BMPWIDTH_rockboxlogo) / 2, 16);
-            BMPWIDTH_rockboxlogo, BMPHEIGHT_rockboxlogo);
 #else
-    lcd_bitmap(rockboxlogo, (LCD_WIDTH - BMPWIDTH_rockboxlogo) / 2, 10,
+    lcd_bmp(&bm_rockboxlogo, (LCD_WIDTH - BMPWIDTH_rockboxlogo) / 2, 10);
-            BMPWIDTH_rockboxlogo, BMPHEIGHT_rockboxlogo);
     lcd_setfont(FONT_SYSFIXED);
     lcd_getstringsize((unsigned char *)"A", &font_w, &font_h);
     lcd_putsxy((LCD_WIDTH/2) - ((strlen(version)*font_w)/2),

apps/plugins/bitmaps/pluginbitmaps.make

@@ -43,18 +43,18 @@ $(PLUGINBITMAPLIB): $(PLUGIN_BITMAPS)
 # pattern rules to create .c files from .bmp, one for each subdir:
 $(BUILDDIR)/apps/plugins/bitmaps/mono/%.c: $(ROOTDIR)/apps/plugins/bitmaps/mono/%.bmp $(TOOLSDIR)/bmp2rb
 	$(SILENT)mkdir -p $(dir $@) $(PBMPINCDIR)
-	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_MONO) -h $(PBMPINCDIR) $< > $@
+	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_MONO) -b -h $(PBMPINCDIR) $< > $@
 
 $(BUILDDIR)/apps/plugins/bitmaps/native/%.c: $(ROOTDIR)/apps/plugins/bitmaps/native/%.bmp $(TOOLSDIR)/bmp2rb
 	$(SILENT)mkdir -p $(dir $@) $(PBMPINCDIR)
-	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_NATIVE) -h $(PBMPINCDIR) $< > $@
+	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_NATIVE) -b -h $(PBMPINCDIR) $< > $@
 
 $(BUILDDIR)/apps/plugins/bitmaps/remote_mono/%.c: $(ROOTDIR)/apps/plugins/bitmaps/remote_mono/%.bmp $(TOOLSDIR)/bmp2rb
 	$(SILENT)mkdir -p $(dir $@) $(PBMPINCDIR)
-	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_REMOTEMONO) -h $(PBMPINCDIR) $< > $@
+	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_REMOTEMONO) -b -h $(PBMPINCDIR) $< > $@
 
 $(BUILDDIR)/apps/plugins/bitmaps/remote_native/%.c: $(ROOTDIR)/apps/plugins/bitmaps/remote_native/%.bmp $(TOOLSDIR)/bmp2rb
 	$(SILENT)mkdir -p $(dir $@) $(PBMPINCDIR)
-	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_REMOTENATIVE) -h $(PBMPINCDIR) $< > $@
+	$(call PRINTS,BMP2RB $(<F))$(BMP2RB_REMOTENATIVE) -b -h $(PBMPINCDIR) $< > $@
 
 endif

bootloader/show_logo.c

@@ -46,9 +46,9 @@ void show_logo( void )
     /* The top 16 lines of the Sansa Clip screen are yellow, and the bottom 48 
        are blue, so we reverse the usual positioning */
     lcd_putsxy(TEXT_XPOS, 0, BOOT_VERSION);
-    lcd_bitmap(rockboxlogo, 0, 16, BMPWIDTH_rockboxlogo, BMPHEIGHT_rockboxlogo);
+    lcd_bmp(&bm_rockboxlogo, 0, 16);
 #else
-    lcd_bitmap(rockboxlogo, 0, 10, BMPWIDTH_rockboxlogo, BMPHEIGHT_rockboxlogo);
+    lcd_bmp(&bm_rockboxlogo, 0, 10);
     lcd_putsxy(TEXT_XPOS, LCD_HEIGHT-SYSFONT_HEIGHT, BOOT_VERSION);
 #endif
 

tools/bmp2rb.c

@@ -453,19 +453,21 @@ int transform_bitmap(const struct RGBQUAD *src, int width, int height,
 
 void generate_c_source(char *id, char* header_dir, int width, int height,
                        const unsigned short *t_bitmap, int t_width,
-                       int t_height, int t_depth)
+                       int t_height, int t_depth, bool t_mono, bool create_bm)
 {
     FILE *f;
     FILE *fh;
     int i, a;
     char header_name[1024];
+    bool have_header = header_dir && header_dir[0];
+    create_bm = have_header && create_bm;
 
     if (!id || !id[0])
         id = "bitmap";
 
     f = stdout;
 
-    if (header_dir && header_dir[0])
+    if (have_header)
     {
         snprintf(header_name,sizeof(header_name),"%s/%s.h",header_dir,id);
         fh = fopen(header_name,"w+");
@@ -484,6 +486,11 @@ void generate_c_source(char *id, char* header_dir, int width, int height,
         else
             fprintf(fh, "extern const unsigned short %s[];\n", id);
 
+        if (create_bm)
+        {
+            fprintf(f, "#include \"lcd.h\"\n");
+            fprintf(fh, "extern const struct bitmap bm_%s;\n", id);
+        }
         fclose(fh);
     } else {
         fprintf(f,
@@ -492,6 +499,10 @@ void generate_c_source(char *id, char* header_dir, int width, int height,
                 id, height, id, width);
     }
 
+    if (create_bm) {
+        fprintf(f, "#include \"%s\"\n", header_name);
+    }
+
     if (t_depth <= 8)
         fprintf(f, "const unsigned char %s[] = {\n", id);
     else
@@ -511,7 +522,20 @@ void generate_c_source(char *id, char* header_dir, int width, int height,
         fprintf(f, "\n");
     }
 
-    fprintf(f, "\n};\n");
+    fprintf(f, "\n};\n\n");
+
+    if (create_bm) {
+        char format_line[] = "    .format = FORMAT_NATIVE, \n";
+        fprintf(f, "const struct bitmap bm_%s = { \n"
+                   "    .width = BMPWIDTH_%s, \n"
+                   "    .height = BMPHEIGHT_%s, \n"
+                   "%s"
+                   "    .data = (unsigned char*)%s,\n"
+                   "};\n",
+                    id, id, id,
+                    t_mono ? "" : format_line,
+                    id);
+    }
 }
 
 void generate_raw_file(const unsigned short *t_bitmap, 
@@ -573,6 +597,7 @@ void print_usage(void)
            "\t-i <id>  Bitmap name (default is filename without extension)\n"
            "\t-h <dir> Create header file in <dir>/<id>.h\n"
            "\t-a       Show ascii picture of bitmap\n"
+           "\t-b       Create bitmap struct along with pixel array\n"
            "\t-r       Generate RAW file (little-endian)\n"
            "\t-f <n>   Generate destination format n, default = 0\n"
            "\t         0  Archos recorder, Ondio, Iriver H1x0 mono\n"
@@ -601,6 +626,7 @@ int main(int argc, char **argv)
     int width, height;
     int t_width, t_height, t_depth;
     bool raw = false;
+    bool create_bm = false;
 
 
     for (i = 1;i < argc;i++)
@@ -647,6 +673,10 @@ int main(int argc, char **argv)
                 ascii = true;
                 break;
 
+              case 'b':
+                create_bm = true;
+                break;
+
               case 'r':   /* Raw File */
                 raw = true;
                 break;
@@ -724,7 +754,8 @@ int main(int argc, char **argv)
             generate_raw_file(t_bitmap, t_width, t_height, t_depth);
         else
             generate_c_source(id, header_dir, width, height, t_bitmap, 
-                              t_width, t_height, t_depth);
+                              t_width, t_height, t_depth,
+                              format <= 1, create_bm);
     }
 
     return 0;