From ddc94054cb76e32bf123ac151e75f5d3e192b3f7 Mon Sep 17 00:00:00 2001
From: twinaphex <autechre1024@hotmail.com>
Date: Tue, 18 Dec 2012 09:17:40 +0100
Subject: [PATCH] Get rid of RMenu context clear function

---
 console/rmenu/rmenu.c |  2 --
 gfx/context/ps3_ctx.c |  6 ------
 gfx/context/xdk_ctx.c | 18 ------------------
 gfx/gfx_context.h     |  1 -
 4 files changed, 27 deletions(-)

diff --git a/console/rmenu/rmenu.c b/console/rmenu/rmenu.c
index 0352c13cce..0ea3d765a3 100644
--- a/console/rmenu/rmenu.c
+++ b/console/rmenu/rmenu.c
@@ -2421,8 +2421,6 @@ bool rmenu_iterate(void)
    rmenu_default_positions_t default_pos;
    device_ptr->ctx_driver->rmenu_set_default_pos(&default_pos);
 
-   device_ptr->ctx_driver->clear();
-
    if (g_extern.draw_menu)
       device_ptr->ctx_driver->set_blend(true);
 
diff --git a/gfx/context/ps3_ctx.c b/gfx/context/ps3_ctx.c
index 18ec9c8e26..924bb5364e 100644
--- a/gfx/context/ps3_ctx.c
+++ b/gfx/context/ps3_ctx.c
@@ -275,11 +275,6 @@ static void gfx_ctx_swap_buffers(void)
 #endif
 }
 
-static void gfx_ctx_clear(void)
-{
-   glClear(GL_COLOR_BUFFER_BIT);
-}
-
 static void gfx_ctx_set_blend(bool enable)
 {
    if(enable)
@@ -542,7 +537,6 @@ const gfx_ctx_driver_t gfx_ctx_ps3 = {
    gfx_ctx_write_egl_image,
    "ps3",
 #ifdef HAVE_RMENU
-   gfx_ctx_clear,
    gfx_ctx_set_blend,
    gfx_ctx_set_filtering,
    gfx_ctx_get_available_resolutions,
diff --git a/gfx/context/xdk_ctx.c b/gfx/context/xdk_ctx.c
index 00786a9e31..269fac0ff2 100644
--- a/gfx/context/xdk_ctx.c
+++ b/gfx/context/xdk_ctx.c
@@ -186,23 +186,6 @@ static void gfx_ctx_xdk_swap_buffers(void)
    d3d->d3d_render_device->Present(NULL, NULL, NULL, NULL);
 }
 
-static void gfx_ctx_xdk_clear(void)
-{
-   xdk_d3d_video_t *device_ptr = (xdk_d3d_video_t*)driver.video_data;
-#ifdef _XBOX1
-   unsigned flicker_filter = g_extern.console.screen.state.flicker_filter.value;
-   bool soft_filter_enable = g_extern.console.screen.state.soft_filter.enable;
-#endif
-
-   device_ptr->d3d_render_device->Clear(0, NULL, D3DCLEAR_TARGET,
-      D3DCOLOR_ARGB(0, 0, 0, 0), 1.0f, 0);
-#ifdef _XBOX1
-   device_ptr->d3d_render_device->BeginScene();
-   device_ptr->d3d_render_device->SetFlickerFilter(flicker_filter);
-   device_ptr->d3d_render_device->SetSoftDisplayFilter(soft_filter_enable);
-#endif
-}
-
 static bool gfx_ctx_xdk_window_has_focus(void)
 {
    return true;
@@ -510,7 +493,6 @@ const gfx_ctx_driver_t gfx_ctx_xdk = {
    "xdk",
 
    // RARCH_CONSOLE stuff.
-   gfx_ctx_xdk_clear,
    gfx_ctx_xdk_set_blend,
    gfx_ctx_xdk_set_filtering,
    gfx_ctx_xdk_get_available_resolutions,
diff --git a/gfx/gfx_context.h b/gfx/gfx_context.h
index eb8f32adf1..b4adfc33cc 100644
--- a/gfx/gfx_context.h
+++ b/gfx/gfx_context.h
@@ -105,7 +105,6 @@ typedef struct gfx_ctx_driver
    const char *ident;
 
 #if defined(HAVE_RMENU) || defined(_XBOX360)
-   void (*clear)(void);
    void (*set_blend)(bool enable);
    void (*set_filtering)(unsigned index, bool set_smooth);
    void (*get_available_resolutions)(void);