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Minor fixes in VC context.

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This commit is contained in:
Themaister 2012-09-26 15:59:00 +02:00
parent 31b12d7d00
commit 5936fbf463
1 changed files with 10 additions and 4 deletions
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14
gfx/context/vc_egl_ctx.c
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@ -1,6 +1,6 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2012 - Hans-Kristian Arntzen
* Copyright (C) 2011-2012 - Daniel De Matteis
* Copyright (C) 2012 - Michael Lelli
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
@ -14,8 +14,7 @@
* If not, see <http://www.gnu.org/licenses/>.
*/
// KMS/DRM context, running without any window manager.
// Based on kmscube example by Rob Clark.
// VideoCore context, for Rasperry Pi.
#include "../../driver.h"
#include "../gfx_context.h"
@ -43,6 +42,7 @@ static EGLConfig g_config;
static volatile sig_atomic_t g_quit;
static bool g_inited;
static unsigned g_interval;
static enum gfx_ctx_api g_api;
static unsigned g_fb_width; // Just use something for now.
@ -62,7 +62,11 @@ static void sighandler(int sig)
static void gfx_ctx_swap_interval(unsigned interval)
{
eglSwapInterval(g_egl_dpy, interval);
// Can be called before initialization.
// Some contexts require that swap interval is known at startup time.
g_interval = interval;
if (g_egl_dpy)
eglSwapInterval(g_egl_dpy, interval);
}
static void gfx_ctx_check_window(bool *quit,
@ -211,6 +215,8 @@ static bool gfx_ctx_set_video_mode(
sigaction(SIGINT, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
gfx_ctx_swap_interval(g_interval);
g_inited = true;
return true;
}