Hide 'Take Screenshot' for video drivers that don't support

taking screenshots yet

gfx/drivers/ctr_gfx.c

@@ -1215,8 +1215,17 @@ static void ctr_set_osd_msg(void *data,
       font_driver_render_msg(video_info, font, msg, params);
 }
 
+static uint32_t ctr_get_flags(void *data)
+{
+   uint32_t             flags   = 0;
+
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
+
+   return flags;
+}
+
 static const video_poke_interface_t ctr_poke_interface = {
-   NULL, /* get_flags */
+   ctr_get_flags,
    ctr_load_texture,
    ctr_unload_texture,
    NULL,

gfx/drivers/d3d9.c

@@ -2045,6 +2045,7 @@ static uint32_t d3d9_get_flags(void *data)
 
    BIT32_SET(flags, GFX_CTX_FLAGS_BLACK_FRAME_INSERTION);
    BIT32_SET(flags, GFX_CTX_FLAGS_MENU_FRAME_FILTERING);
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
 
    return flags;
 }

gfx/drivers/gdi_gfx.c

@@ -629,8 +629,15 @@ static void gdi_unload_texture(void *data, uintptr_t handle)
    free(texture);
 }
 
+static uint32_t gdi_get_flags(void *data)
+{
+   uint32_t             flags   = 0;
+
+   return flags;
+}
+
 static const video_poke_interface_t gdi_poke_interface = {
-   NULL, /* get_flags */
+   gdi_get_flags,
    gdi_load_texture,
    gdi_unload_texture,
    gdi_set_video_mode,

gfx/drivers/gl.c

@@ -4161,6 +4161,7 @@ static uint32_t gl2_get_flags(void *data)
    BIT32_SET(flags, GFX_CTX_FLAGS_HARD_SYNC);
    BIT32_SET(flags, GFX_CTX_FLAGS_BLACK_FRAME_INSERTION);
    BIT32_SET(flags, GFX_CTX_FLAGS_MENU_FRAME_FILTERING);
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
 
    return flags;
 }

gfx/drivers/gl_core.c

@@ -1730,6 +1730,7 @@ static uint32_t gl_core_get_flags(void *data)
    BIT32_SET(flags, GFX_CTX_FLAGS_BLACK_FRAME_INSERTION);
    BIT32_SET(flags, GFX_CTX_FLAGS_MENU_FRAME_FILTERING);
    BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
 
    return flags;
 }

gfx/drivers/gx2_gfx.c

@@ -1714,6 +1714,7 @@ static uint32_t wiiu_gfx_get_flags(void *data)
    uint32_t flags = 0;
 
    BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
 
    return flags;
 }

gfx/drivers/gx_gfx.c

@@ -1263,8 +1263,17 @@ static void gx_get_video_output_next(void *data)
    global->console.screen.resolutions.current.id++;
 }
 
+static uint32_t gx_get_flags(void *data)
+{
+   uint32_t             flags   = 0;
+
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
+
+   return flags;
+}
+
 static const video_poke_interface_t gx_poke_interface = {
-   NULL, /* get_flags */
+   gx_get_flags,
    NULL,
    NULL,
    gx_set_video_mode,

gfx/drivers/metal.m

@@ -322,6 +322,7 @@ static uint32_t metal_get_flags(void *data)
 #if defined(HAVE_SLANG) && defined(HAVE_SPIRV_CROSS)
    BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
 #endif
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
 
    return flags;
 }

gfx/drivers/psp1_gfx.c

@@ -830,8 +830,17 @@ static void psp_viewport_info(void *data, struct video_viewport *vp)
       *vp = psp->vp;
 }
 
+static uint32_t psp_get_flags(void *data)
+{
+   uint32_t             flags   = 0;
+
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
+
+   return flags;
+}
+
 static const video_poke_interface_t psp_poke_interface = {
-   NULL,          /* get_flags  */
+   psp_get_flags,
    NULL,
    NULL,
    NULL,

gfx/drivers/sdl2_gfx.c

@@ -724,8 +724,15 @@ static void sdl2_grab_mouse_toggle(void *data)
    SDL_SetWindowGrab(vid->window, SDL_GetWindowGrab(vid->window));
 }
 
+static uint32_t sdl2_get_flags(void *data)
+{
+   uint32_t             flags   = 0;
+
+   return flags;
+}
+
 static video_poke_interface_t sdl2_video_poke_interface = {
-   NULL, /* get_flags */
+   sdl2_get_flags,
    NULL,
    NULL,
    NULL,

gfx/drivers/sdl_gfx.c

@@ -516,8 +516,17 @@ static void sdl_grab_mouse_toggle(void *data)
    SDL_WM_GrabInput(mode == SDL_GRAB_ON ? SDL_GRAB_OFF : SDL_GRAB_ON);
 }
 
+static uint32_t sdl_get_flags(void *data)
+{
+   uint32_t             flags   = 0;
+
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
+
+   return flags;
+}
+
 static const video_poke_interface_t sdl_poke_interface = {
-   NULL, /* get_flags */
+   sdl_get_flags,
    NULL,
    NULL,
    NULL,

gfx/drivers/vga_gfx.c

@@ -389,8 +389,15 @@ static void vga_set_osd_msg(void *data,
    font_driver_render_msg(video_info, font, msg, params);
 }
 
+static uint32_t vga_get_flags(void *data)
+{
+   uint32_t flags = 0;
+
+   return flags;
+}
+
 static const video_poke_interface_t vga_poke_interface = {
-   NULL, /* get_flags */
+   vga_gfx_get_flags,
    NULL,
    NULL,
    NULL,

gfx/drivers/vita2d_gfx.c

@@ -788,8 +788,17 @@ static bool vita_get_current_sw_framebuffer(void *data,
    return true;
 }
 
+static uint32_t vita_get_flags(void *data)
+{
+   uint32_t             flags   = 0;
+
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
+
+   return flags;
+}
+
 static const video_poke_interface_t vita_poke_interface = {
-   NULL, /* get_flags */
+   vita_get_flags,
    vita_load_texture,
    vita_unload_texture,
    NULL,

gfx/drivers/vulkan.c

@@ -2401,6 +2401,7 @@ static uint32_t vulkan_get_flags(void *data)
    BIT32_SET(flags, GFX_CTX_FLAGS_BLACK_FRAME_INSERTION);
    BIT32_SET(flags, GFX_CTX_FLAGS_MENU_FRAME_FILTERING);
    BIT32_SET(flags, GFX_CTX_FLAGS_SHADERS_SLANG);
+   BIT32_SET(flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED);
 
    return flags;
 }

gfx/drivers/xvideo.c

@@ -934,8 +934,15 @@ static bool xv_read_viewport(void *data, uint8_t *buffer, bool is_idle)
    return true;
 }
 
+static uint32_t xv_get_flags(void *data)
+{
+   uint32_t flags = 0;
+
+   return flags;
+}
+
 static video_poke_interface_t xv_video_poke_interface = {
-   NULL, /* get_flags */
+   xv_get_flags,
    NULL,
    NULL,
    NULL,

gfx/video_driver.h

@@ -125,7 +125,8 @@ enum display_flags
    GFX_CTX_FLAGS_SHADERS_GLSL,
    GFX_CTX_FLAGS_SHADERS_CG,
    GFX_CTX_FLAGS_SHADERS_HLSL,
-   GFX_CTX_FLAGS_SHADERS_SLANG
+   GFX_CTX_FLAGS_SHADERS_SLANG,
+   GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED
 };
 
 enum shader_uniform_type

menu/menu_displaylist.c

@@ -1801,6 +1801,9 @@ static int menu_displaylist_parse_load_content_settings(
 
       if (settings->bools.quick_menu_show_take_screenshot)
       {
+         gfx_ctx_flags_t flags;
+
+         if (video_driver_get_all_flags(&flags, GFX_CTX_FLAGS_SCREENSHOTS_SUPPORTED))
             menu_entries_append_enum(info->list,
                   msg_hash_to_str(MENU_ENUM_LABEL_VALUE_TAKE_SCREENSHOT),
                   msg_hash_to_str(MENU_ENUM_LABEL_TAKE_SCREENSHOT),