Add set_rgui_texture interface to video_poke.

driver.h

@@ -234,12 +234,16 @@ typedef struct video_poke_interface
    void (*set_filtering)(void *data, unsigned index, bool smooth);
    void (*set_fbo_state)(void *data, unsigned state);
    void (*set_aspect_ratio)(void *data, unsigned aspectratio_index);
+
+   // Set to NULL if RGUI texture is not supposed to be rendered.
+   void (*set_rgui_texture)(void *data, const void *frame);
 } video_poke_interface_t;
 
 typedef struct video_driver
 {
    void *(*init)(const video_info_t *video, const input_driver_t **input, void **input_data); 
-   // Should the video driver act as an input driver as well? :) The video init might preinitialize an input driver to override the settings in case the video driver relies on input driver for event handling, e.g.
+   // Should the video driver act as an input driver as well? :)
+   // The video init might preinitialize an input driver to override the settings in case the video driver relies on input driver for event handling, e.g.
    bool (*frame)(void *data, const void *frame, unsigned width, unsigned height, unsigned pitch, const char *msg); // msg is for showing a message on the screen along with the video frame.
    void (*set_nonblock_state)(void *data, bool toggle); // Should we care about syncing to vblank? Fast forwarding.
    // Is the window still active?

frontend/menu/rgui.c

@@ -1594,10 +1594,6 @@ RMENU API
 
 void menu_init(void)
 {
-   DECLARE_DEVICE_PTR();
-
-   device_ptr->menu_data = (uint32_t *) menu_framebuf;
-
    rgui = rgui_init("",
          menu_framebuf, RGUI_WIDTH * sizeof(uint16_t),
          NULL, bitmap_bin, folder_cb, NULL);
@@ -1767,7 +1763,9 @@ bool menu_iterate(void)
    input_entry_ret = rgui_iterate(rgui, action);
 
    // draw last frame for loading messages
+   driver.video_poke->set_rgui_texture(driver.video_data, menu_framebuf);
    rarch_render_cached_frame();
+   driver.video_poke->set_rgui_texture(driver.video_data, NULL);
 
    input_process_ret = menu_input_process(NULL, NULL);
 

gfx/gl.c

@@ -1270,7 +1270,7 @@ static inline void gl_draw_rgui(void *data)
    // RGUI is always packed so pitch = width * bpp
    glTexImage2D(GL_TEXTURE_2D,
          0, GL_RGBA, RGUI_WIDTH, RGUI_HEIGHT, 0, GL_RGBA,
-         GL_UNSIGNED_SHORT_4_4_4_4, gl->menu_data);
+         GL_UNSIGNED_SHORT_4_4_4_4, gl->rgui_data);
 
    gl_shader_use_func(gl, 0);
    gl_shader_set_coords_func(gl, &gl->coords, &gl->mvp_no_rot);
@@ -1356,7 +1356,7 @@ static bool gl_frame(void *data, const void *frame, unsigned width, unsigned hei
    gl_set_prev_texture(gl, &tex_info);
 
 #ifdef HAVE_RGUI
-   if (lifecycle_mode_state & (1ULL << MODE_MENU_DRAW))
+   if (gl->rgui_data)
       gl_draw_rgui(gl);
 #endif
 
@@ -2286,11 +2286,22 @@ static void gl_set_blend(void *data, bool enable)
       glDisable(GL_BLEND);
 }
 
+#ifdef HAVE_RGUI
+static void gl_set_rgui_texture(void *data, const void *frame)
+{
+   gl_t *gl = (gl_t*)data;
+   gl->rgui_data = frame;
+}
+#endif
+
 static const video_poke_interface_t gl_poke_interface = {
    gl_set_blend,
    gl_set_filtering,
    gl_set_fbo_state,
    gl_set_aspect_ratio,
+#ifdef HAVE_RGUI
+   gl_set_rgui_texture,
+#endif
 };
 
 static void gl_get_poke_interface(void *data, const video_poke_interface_t **iface)

gfx/gl_common.h

@@ -304,7 +304,7 @@ typedef struct gl
 
 #ifdef HAVE_RGUI
    GLuint rgui_texture;
-   uint32_t *menu_data;
+   const void *rgui_data;
 #endif
 
 } gl_t;

gfx/thread_wrapper.c

@@ -68,6 +68,10 @@ typedef struct thread_video
    const input_driver_t **input;
    void **input_data;
 
+#ifdef HAVE_RGUI
+   const void *rgui_texture;
+#endif
+
    bool alive;
    bool focus;
 
@@ -292,6 +296,11 @@ static void thread_loop(void *data)
       if (updated)
       {
          slock_lock(thr->frame.lock);
+
+#ifdef HAVE_RGUI
+         thr->poke->set_rgui_texture(thr->driver_data, thr->rgui_texture);
+#endif
+
          bool ret = thr->driver->frame(thr->driver_data,
                thr->frame.buffer, thr->frame.width, thr->frame.height,
                thr->frame.pitch, *thr->frame.msg ? thr->frame.msg : NULL);
@@ -397,8 +406,7 @@ static bool thread_frame(void *data, const void *frame_,
       // we'll want to block to avoid stepping menu
       // at crazy speeds.
 #ifdef HAVE_RGUI
-      uint64_t lifecycle_mode_state = g_extern.lifecycle_mode_state;
-      if (lifecycle_mode_state & (1ULL << MODE_MENU_DRAW))
+      if (thr->rgui_texture)
       {
          while (thr->frame.updated)
             scond_wait(thr->cond_cmd, thr->lock);
@@ -619,11 +627,25 @@ static void thread_set_aspect_ratio(void *data, unsigned aspectratio_index)
    thread_wait_reply(thr, CMD_POKE_SET_ASPECT_RATIO);
 }
 
+#ifdef HAVE_RGUI
+static void thread_set_rgui_texture(void *data, const void *frame)
+{
+   thread_video_t *thr = (thread_video_t*)data;
+
+   slock_lock(thr->frame.lock);
+   thr->rgui_texture = frame;
+   slock_unlock(thr->frame.lock);
+}
+#endif
+
 static const video_poke_interface_t thread_poke = {
    thread_set_blend,
    thread_set_filtering,
    thread_set_fbo_state,
    thread_set_aspect_ratio,
+#ifdef HAVE_RGUI
+   thread_set_rgui_texture,
+#endif
 };
 
 static void thread_get_poke_interface(void *data, const video_poke_interface_t **iface)

gx/gx_video.c

@@ -920,7 +920,7 @@ static bool gx_frame(void *data, const void *frame,
       DCFlushRange(g_tex.data, height * (width << (gx->rgb32 ? 2 : 1)));
    }
 
-   if (lifecycle_mode_state & (1ULL << MODE_MENU_DRAW))
+   if (gx->menu_data)
    {
       convert_texture16(gx->menu_data, menu_tex.data, RGUI_WIDTH, RGUI_HEIGHT, RGUI_WIDTH * 2);
       DCFlushRange(menu_tex.data, RGUI_WIDTH * RGUI_HEIGHT * 2);
@@ -1009,8 +1009,7 @@ static void gx_free(void *data)
 
 static void gx_set_rotation(void *data, unsigned orientation)
 {
-   (void)data;
-   gx_video_t *gx = (gx_video_t*)driver.video_data;
+   gx_video_t *gx = (gx_video_t*)data;
    g_orientation = orientation;
    gx->should_resize = true;
 }
@@ -1026,11 +1025,18 @@ static bool gx_set_shader(void *data, enum rarch_shader_type type, const char *p
    return false;
 }
 
+static void gx_set_rgui_texture(void *data, const void *frame)
+{
+   gx_video_t *gx = (gx_video_t*)data;
+   gx->menu_data = (uint32_t*)frame;
+}
+
 static const video_poke_interface_t gx_poke_interface = {
    NULL,
    NULL,
    NULL,
    gx_set_aspect_ratio,
+   gx_set_rgui_texture,
 };
 
 static void gx_get_poke_interface(void *data, const video_poke_interface_t **iface)

gx/gx_video.h

@@ -24,7 +24,7 @@ typedef struct gx_video
    bool keep_aspect;
    bool double_strike;
    bool rgb32;
-   uint32_t *menu_data;
+   uint32_t *menu_data; // FIXME: Should be const uint16_t*.
    unsigned win_width;
    unsigned win_height;
    unsigned scale;