Add multiple font support to material and xmb

gfx/font_driver.c

@@ -313,15 +313,18 @@ int font_driver_get_message_width(void *font_data,
 
 void font_driver_free(void *font_data)
 {
-   font_data_t *font = (font_data_t*)(font_data ? font_data : g_osd_font);
+   font_data_t *font = (font_data_t*)font_data;
-   if (font->renderer && font->renderer->free)
-      font->renderer->free(font->renderer_data);
 
-   if (font_data)
+   if (font)
-      return;
+   {
+      if (font->renderer && font->renderer->free)
+         font->renderer->free(font->renderer_data);
 
-   font->renderer      = NULL;
+      font->renderer      = NULL;
-   font->renderer_data = NULL;
+      font->renderer_data = NULL;
+
+      free(font);
+   }
 }
 
 font_data_t *font_driver_init_first(

menu/drivers/materialui.c

@@ -118,6 +118,7 @@ typedef struct mui_handle
       size_t selection_ptr;
    } categories;
 
+   font_data_t *font;
    video_font_raster_block_t list_block;
    float scroll_y;
 } mui_handle_t;
@@ -250,16 +251,13 @@ static void mui_draw_tab(mui_handle_t *mui,
          &tab_color[0]);
 }
 
-static void mui_draw_text(float x, float y, unsigned width, unsigned height,
+static void mui_draw_text(font_data_t *font, float x, float y, unsigned width, unsigned height,
       const char *msg, uint32_t color, enum text_alignment text_align)
 {
-   int font_size;
    struct font_params params;
 
-   font_size = menu_display_get_font_size();
-
    params.x           = x / width;
-   params.y           = 1.0f - (y + font_size / 3) / height;
+   params.y           = 1.0f - (y + font->size / 3) / height;
    params.scale       = 1.0f;
    params.drop_mod    = 0.0f;
    params.drop_x      = 0.0f;
@@ -268,7 +266,7 @@ static void mui_draw_text(float x, float y, unsigned width, unsigned height,
    params.full_screen = true;
    params.text_align  = text_align;
 
-   menu_display_draw_text(msg, width, height, &params);
+   menu_display_draw_text(font, msg, width, height, &params);
 }
 
 static void mui_render_quad(mui_handle_t *mui,
@@ -402,13 +400,11 @@ static void mui_render_messagebox(mui_handle_t *mui,
 
    video_driver_get_size(&width, &height);
 
-   line_height = menu_display_get_font_size() * 1.2;
+   line_height = mui->font->size * 1.2;
 
    x = width  / 2;
    y = height / 2 - (list->size-1) * line_height / 2;
 
-   fb_buf = menu_display_get_font_buffer();
-
    /* find the longest line width */
    for (i = 0; i < list->size; i++)
    {
@@ -417,7 +413,7 @@ static void mui_render_messagebox(mui_handle_t *mui,
       if (len > longest)
       {
          longest = len;
-         longest_width = font_driver_get_message_width(fb_buf, msg, len, 1);
+         longest_width = font_driver_get_message_width(mui->font, msg, len, 1);
       }
    }
 
@@ -437,7 +433,7 @@ static void mui_render_messagebox(mui_handle_t *mui,
    {
       const char *msg = list->elems[i].data;
       if (msg)
-         mui_draw_text(x - longest_width/2.0, y + i * line_height,
+         mui_draw_text(mui->font, x - longest_width/2.0, y + i * line_height,
                width, height,
                msg, font_color, TEXT_ALIGN_LEFT);
    }
@@ -564,7 +560,7 @@ static void mui_render_label_value(mui_handle_t *mui,
 
    menu_animation_ctl(MENU_ANIMATION_CTL_TICKER, &ticker);
 
-   mui_draw_text(mui->margin, y + mui->line_height / 2,
+   mui_draw_text(mui->font, mui->margin, y + mui->line_height / 2,
          width, height, label_str, color, TEXT_ALIGN_LEFT);
 
    if (string_is_equal(value, "disabled") || string_is_equal(value, "off"))
@@ -623,7 +619,7 @@ static void mui_render_label_value(mui_handle_t *mui,
    }
 
    if (do_draw_text)
-      mui_draw_text(width - mui->margin,
+      mui_draw_text(mui->font, width - mui->margin,
             y + mui->line_height / 2,
             width, height, value_str, color, TEXT_ALIGN_RIGHT);
 
@@ -1114,7 +1110,7 @@ static void mui_frame(void *data)
       &highlighted_entry_color[0]
    );
 
-   menu_display_font_bind_block(&mui->list_block);
+   menu_display_font_bind_block(mui->font, &mui->list_block);
 
    mui_render_menu_list(
       mui, 
@@ -1125,7 +1121,7 @@ static void mui_frame(void *data)
       &active_tab_marker_color[0]
    );
 
-   menu_display_font_flush_block();
+   menu_display_font_flush_block(mui->font);
    menu_animation_ctl(MENU_ANIMATION_CTL_SET_ACTIVE, NULL);
 
    /* header */
@@ -1216,7 +1212,7 @@ static void mui_frame(void *data)
       strlcpy(title_buf, title_buf_msg_tmp, sizeof(title_buf));
    }
 
-   mui_draw_text(title_margin, header_height / 2, width, height,
+   mui_draw_text(mui->font, title_margin, header_height / 2, width, height,
          title_buf, font_header_color, TEXT_ALIGN_LEFT);
 
    mui_draw_scrollbar(mui, width, height, &grey_bg[0]);
@@ -1279,19 +1275,17 @@ static void mui_layout(mui_handle_t *mui)
    mui->icon_size       = scale_factor / 3;
 
    menu_display_set_header_height(new_header_height);
-   menu_display_set_font_size(new_font_size);
 
    /* we assume the average glyph aspect ratio is close to 3:4 */
    mui->glyph_width = new_font_size * 3/4;
 
-   menu_display_font(APPLICATION_SPECIAL_DIRECTORY_ASSETS_MATERIALUI_FONT);
+   mui->font = menu_display_font(APPLICATION_SPECIAL_DIRECTORY_ASSETS_MATERIALUI_FONT,
+         new_font_size);
 
-   fb_buf = menu_display_get_font_buffer();
+   if (mui->font) /* calculate a more realistic ticker_limit */
-
-   if (fb_buf) /* calculate a more realistic ticker_limit */
    {
       unsigned m_width = 
-         font_driver_get_message_width(fb_buf, "a", 1, 1);
+         font_driver_get_message_width(mui->font, "a", 1, 1);
 
       if (m_width)
          mui->glyph_width = m_width;
@@ -1317,9 +1311,6 @@ static void *mui_init(void **userdata)
 
    *userdata = mui;
 
-   mui_layout(mui);
-   menu_display_allocate_white_texture();
-
    mui->cursor.size  = 64.0;
 
    return menu;
@@ -1361,7 +1352,7 @@ static void mui_context_destroy(void *data)
    for (i = 0; i < MUI_TEXTURE_LAST; i++)
       video_driver_texture_unload(&mui->textures.list[i]);
 
-   menu_display_font_main_deinit();
+   menu_display_font_free(mui->font);
 
    mui_context_bg_destroy(mui);
 }

menu/drivers/xmb.c

@@ -277,6 +277,8 @@ typedef struct xmb_handle
    xmb_node_t history_tab_node;
    xmb_node_t add_tab_node;
 
+   font_data_t *font;
+   float font_size;
    video_font_raster_block_t raster_block;
 
    unsigned tabs[8];
@@ -666,7 +668,7 @@ static void xmb_draw_text(xmb_handle_t *xmb,
       params.drop_alpha  = 0.35f;
    }
 
-   menu_display_draw_text(str, width, height, &params);
+   menu_display_draw_text(xmb->font, str, width, height, &params);
 }
 
 static void xmb_messagebox(void *data, const char *message)
@@ -682,7 +684,7 @@ static void xmb_messagebox(void *data, const char *message)
 static void xmb_render_messagebox_internal(
       xmb_handle_t *xmb, const char *message)
 {
-   int x, y, font_size, longest = 0, longest_width = 0;
+   int x, y, longest = 0, longest_width = 0;
    unsigned i;
    unsigned width, height;
    struct string_list *list = NULL;
@@ -700,12 +702,8 @@ static void xmb_render_messagebox_internal(
    if (list->elems == 0)
       goto end;
 
-   font_size = menu_display_get_font_size();
-
    x = width  / 2;
-   y = height / 2 - (list->size-1) * font_size / 2;
+   y = height / 2 - (list->size-1) * xmb->font->size / 2;
-
-   fb_buf = menu_display_get_font_buffer();
 
    /* find the longest line width */
    for (i = 0; i < list->size; i++)
@@ -715,7 +713,7 @@ static void xmb_render_messagebox_internal(
       if (len > longest)
       {
          longest = len;
-         longest_width = font_driver_get_message_width(fb_buf, msg, len, 1);
+         longest_width = font_driver_get_message_width(xmb->font, msg, len, 1);
       }
    }
 
@@ -727,7 +725,7 @@ static void xmb_render_messagebox_internal(
          xmb_draw_text(
                xmb, msg,
                x - longest_width/2.0,
-               y + i * font_size,
+               y + i * xmb->font->size,
                1,
                1,
                TEXT_ALIGN_LEFT,
@@ -2212,7 +2210,7 @@ static void xmb_frame(void *data)
 
    video_driver_get_size(&width, &height);
 
-   menu_display_font_bind_block(&xmb->raster_block);
+   menu_display_font_bind_block(xmb->font, &xmb->raster_block);
 
    xmb->raster_block.carr.coords.vertices = 0;
 
@@ -2409,7 +2407,7 @@ static void xmb_frame(void *data)
          width,
          height);
 
-   menu_display_font_flush_block();
+   menu_display_font_flush_block(xmb->font);
 
    if (menu_input_dialog_get_display_kb())
    {
@@ -2492,8 +2490,8 @@ static void xmb_layout_ps3(xmb_handle_t *xmb, int width)
    xmb->margins.label.top        = new_font_size / 3.0;
    xmb->margins.setting.left     = 600.0 * scale_factor;
    xmb->icon.size                = 128.0 * scale_factor;
+   xmb->font_size                = new_font_size;
 
-   menu_display_set_font_size(new_font_size);
    menu_display_set_header_height(new_header_height);
 }
 
@@ -2543,8 +2541,8 @@ static void xmb_layout_psp(xmb_handle_t *xmb, int width)
    xmb->margins.label.top        = new_font_size / 3.0;
    xmb->margins.setting.left     = 600.0 * scale_factor;
    xmb->icon.size                = 128.0 * scale_factor;
+   xmb->font_size                = new_font_size;
 
-   menu_display_set_font_size(new_font_size);
    menu_display_set_header_height(new_header_height);
 }
 
@@ -2732,7 +2730,8 @@ static void *xmb_init(void **userdata)
    menu_display_allocate_white_texture();
 
    xmb_init_horizontal_list(xmb);
-   menu_display_font(APPLICATION_SPECIAL_DIRECTORY_ASSETS_XMB_FONT);
+   /* FIXME: remove this? */
+   xmb->font = menu_display_font(APPLICATION_SPECIAL_DIRECTORY_ASSETS_XMB_FONT, xmb->font_size);
    xmb_init_ribbon(xmb);
 
    return menu;
@@ -2996,7 +2995,7 @@ static void xmb_context_reset(void *data)
          APPLICATION_SPECIAL_DIRECTORY_ASSETS_XMB_ICONS);
 
    xmb_layout(xmb);
-   menu_display_font(APPLICATION_SPECIAL_DIRECTORY_ASSETS_XMB_FONT);
+   xmb->font = menu_display_font(APPLICATION_SPECIAL_DIRECTORY_ASSETS_XMB_FONT, xmb->font_size);
    xmb_context_reset_textures(xmb, iconpath);
    xmb_context_reset_background(iconpath);
    xmb_context_reset_horizontal_list(xmb);
@@ -3289,7 +3288,7 @@ static void xmb_context_destroy(void *data)
    xmb_context_destroy_horizontal_list(xmb);
    xmb_context_bg_destroy(xmb);
 
-   menu_display_font_main_deinit();
+   menu_display_font_free(xmb->font);
 }
 
 static void xmb_toggle(void *userdata, bool menu_on)

menu/menu_display.c

@@ -163,13 +163,11 @@ static video_coord_array_t menu_disp_ca;
 static unsigned menu_display_framebuf_width      = 0;
 static unsigned menu_display_framebuf_height     = 0;
 static size_t menu_display_framebuf_pitch        = 0;
-static int menu_display_font_size                = 0;
 static unsigned menu_display_header_height       = 0;
 static bool menu_display_msg_force               = false;
 static bool menu_display_font_alloc_framebuf     = false;
 static bool menu_display_framebuf_dirty          = false;
 static const uint8_t *menu_display_font_framebuf = NULL;
-static void *menu_display_font_buf               = NULL;
 static msg_queue_t *menu_display_msg_queue       = NULL;
 static menu_display_ctx_driver_t *menu_disp      = NULL;
 
@@ -187,64 +185,47 @@ void menu_display_blend_end(void)
    menu_disp->blend_end();
 }
 
-void menu_display_font_main_deinit(void)
+void menu_display_font_free(font_data_t *font)
 {
-   if (menu_display_font_buf)
+   font_driver_free(font);
-      font_driver_free(menu_display_font_buf);
-   menu_display_font_buf  = NULL;
-   menu_display_font_size = 0;
 }
 
-bool menu_display_font(enum application_special_type type)
+font_data_t *menu_display_font(enum application_special_type type, float font_size)
 {
    menu_display_ctx_font_t font_info;
    char fontpath[PATH_MAX_LENGTH]  = {0};
-   int                   font_size = menu_display_get_font_size();
 
    fill_pathname_application_special(fontpath, sizeof(fontpath), type);
 
    font_info.path = fontpath;
    font_info.size = font_size;
 
-   if (!menu_display_font_main_init(&font_info))
+   return menu_display_font_main_init(&font_info);
-   {
-      RARCH_WARN("Failed to load font.");
-      return false;
-   }
-
-   return true;
 }
 
-bool menu_display_font_main_init(menu_display_ctx_font_t *font)
+font_data_t *menu_display_font_main_init(menu_display_ctx_font_t *font)
 {
-   menu_display_font_main_deinit();
+   font_data_t *font_data = NULL;
+
    if (!font || !menu_disp)
       return false;
 
-   if (!menu_disp->font_init_first)
+   if (menu_disp->font_init_first((void**)&font_data,
-      return false;
-
-   if (!menu_disp->font_init_first(&menu_display_font_buf,
             video_driver_get_ptr(false),
             font->path, font->size))
-      return false;
+      return font_data;
-
+   return NULL;
-   menu_display_font_size = font->size;
-   return true;
 }
 
-void menu_display_font_bind_block(void *block)
+void menu_display_font_bind_block(font_data_t *font, void *block)
 {
-   font_driver_bind_block(menu_display_font_buf, block);
+   font_driver_bind_block(font, block);
 }
 
-bool menu_display_font_flush_block(void)
+bool menu_display_font_flush_block(font_data_t *font)
 {
-   if (!menu_display_font_buf)
+   font_driver_flush(font);
-      return false;
+   font_driver_bind_block(font, NULL);
-
-   font_driver_flush(menu_display_font_buf);
-   font_driver_bind_block(menu_display_font_buf, NULL);
    return true;
 }
 
@@ -286,16 +267,6 @@ video_coord_array_t *menu_display_get_coords_array(void)
    return &menu_disp_ca;
 }
 
-void *menu_display_get_font_buffer(void)
-{
-   return menu_display_font_buf;
-}
-
-void menu_display_set_font_buffer(void *buffer)
-{
-   menu_display_font_buf = buffer;
-}
-
 const uint8_t *menu_display_get_font_framebuffer(void)
 {
    return menu_display_font_framebuf;
@@ -366,16 +337,6 @@ unsigned menu_display_get_header_height(void)
    return menu_display_header_height;
 }
 
-unsigned menu_display_get_font_size(void)
-{
-   return menu_display_font_size;
-}
-
-void menu_display_set_font_size(unsigned size)
-{
-   menu_display_font_size = size;
-}
-
 size_t menu_display_get_framebuffer_pitch(void)
 {
    return menu_display_framebuf_pitch;
@@ -827,11 +788,10 @@ void menu_display_snow(int width, int height)
    }
 }
 
-void menu_display_draw_text(const char *msg,
+void menu_display_draw_text(const font_data_t *font, const char *msg,
       int width, int height, struct font_params *params)
 {
-   void *fb_buf = menu_display_get_font_buffer();
+   video_driver_set_osd_msg(msg, params, (void*)font);
-   video_driver_set_osd_msg(msg, params, fb_buf);
 }
 
 void menu_display_set_alpha(float *color, float alpha_value)

menu/menu_display.h

@@ -181,10 +181,10 @@ void menu_display_toggle_set_reason(enum menu_toggle_reason reason);
 void menu_display_blend_begin(void);
 void menu_display_blend_end(void);
 
-void menu_display_font_main_deinit(void);
+void menu_display_font_free(font_data_t *font);
-bool menu_display_font_main_init(menu_display_ctx_font_t *font);
+font_data_t *menu_display_font_main_init(menu_display_ctx_font_t *font);
-void menu_display_font_bind_block(void *block);
+void menu_display_font_bind_block(font_data_t *font, void *block);
-bool menu_display_font_flush_block(void);
+bool menu_display_font_flush_block(font_data_t *font);
 
 void menu_display_framebuffer_deinit(void);
 
@@ -193,8 +193,6 @@ bool menu_display_init(void);
 
 void menu_display_coords_array_reset(void);
 video_coord_array_t *menu_display_get_coords_array(void);
-void *menu_display_get_font_buffer(void);
-void menu_display_set_font_buffer(void *buffer);
 const uint8_t *menu_display_get_font_framebuffer(void);
 void menu_display_set_font_framebuffer(const uint8_t *buffer);
 bool menu_display_libretro_running(void);
@@ -206,8 +204,6 @@ void menu_display_set_height(unsigned height);
 unsigned menu_display_get_height(void);
 void menu_display_set_header_height(unsigned height);
 unsigned menu_display_get_header_height(void);
-unsigned menu_display_get_font_size(void);
-void menu_display_set_font_size(unsigned size);
 size_t menu_display_get_framebuffer_pitch(void);
 void menu_display_set_framebuffer_pitch(size_t pitch);
 
@@ -254,14 +250,14 @@ void menu_display_draw_cursor(
       float *color, float cursor_size, uintptr_t texture,
       float x, float y, unsigned width, unsigned height);
 
-void menu_display_draw_text(const char *msg, int width, int height,
+void menu_display_draw_text(const font_data_t *font, const char *msg, int width, int height,
       struct font_params *params);
 
 bool menu_display_shader_pipeline_active(void);
 
 void menu_display_set_alpha(float *color, float alpha_value);
 
-bool menu_display_font(enum application_special_type type);
+font_data_t *menu_display_font(enum application_special_type type, float font_size);
 
 void menu_display_reset_textures_list(const char *texture_path, const char *iconpath,
       uintptr_t *item);