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Refactor gfx_ctx_x_bind_api

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This commit is contained in:
twinaphex 2016-02-20 20:47:06 +01:00
parent fbc7eaf287
commit 5f50034514
1 changed files with 38 additions and 23 deletions
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61
gfx/drivers_context/x_ctx.c
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@ -801,33 +801,48 @@ static bool gfx_ctx_x_bind_api(void *data, enum gfx_ctx_api api,
g_major = major;
g_minor = minor;
g_api = api;
#ifdef HAVE_VULKAN
if (api == GFX_CTX_VULKAN_API)
switch (api)
{
g_api = api;
return true;
}
#endif
#ifdef HAVE_OPENGLES2
Display *dpy = XOpenDisplay(NULL);
const char *exts = glXQueryExtensionsString(dpy, DefaultScreen(dpy));
bool ret = api == GFX_CTX_OPENGL_ES_API &&
exts && strstr(exts, "GLX_EXT_create_context_es2_profile");
XCloseDisplay(dpy);
if (ret && g_major < 3)
{
g_major = 2; /* ES 2.0. */
g_minor = 0;
}
g_api = GFX_CTX_OPENGL_ES_API;
return ret;
case GFX_CTX_OPENGL_API:
#ifdef HAVE_OPENGL
g_api = GFX_CTX_OPENGL_API;
return true;
#else
g_api = GFX_CTX_OPENGL_API;
return api == GFX_CTX_OPENGL_API;
break;
#endif
case GFX_CTX_OPENGL_ES_API:
#ifdef HAVE_OPENGLES2
{
Display *dpy = XOpenDisplay(NULL);
const char *exts = glXQueryExtensionsString(dpy, DefaultScreen(dpy));
bool ret = exts && strstr(exts,
"GLX_EXT_create_context_es2_profile");
XCloseDisplay(dpy);
if (ret && g_major < 3)
{
g_major = 2; /* ES 2.0. */
g_minor = 0;
}
g_api = GFX_CTX_OPENGL_ES_API;
return ret;
}
#else
break;
#endif
case GFX_CTX_VULKAN_API:
#ifdef HAVE_VULKAN
g_api = api;
return true;
#else
break;
#endif
case GFX_CTX_NONE:
default:
break;
}
return false;
}
static void gfx_ctx_x_show_mouse(void *data, bool state)