Jiga228/glfw
0
0
Fork 0
mirror of https://github.com/glfw/glfw.git synced 2026-09-19 15:25:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added support for GLX_MESA_swap_interval.

Browse Source
This commit is contained in:
Camilla Berglund
2012-07-15 16:48:39 +02:00
parent 34c93a5124
commit aa328c0bbd
3 changed files with 23 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/x11_opengl.c
+16 -2
View File
@@ -544,6 +544,15 @@ int _glfwInitOpenGL(void)
_glfwLibrary.GLX.SGI_swap_control = GL_TRUE;
}
if (_glfwPlatformExtensionSupported("GLX_MESA_swap_control"))
{
window->GLX.SwapIntervalMESA = (PFNGLXSWAPINTERVALMESAPROC)
_glfwPlatformGetProcAddress("glXSwapIntervalMESA");
if (window->GLX.SwapIntervalMESA)
window->GLX.MESA_swap_control = GL_TRUE;
}
if (_glfwPlatformExtensionSupported("GLX_SGIX_fbconfig"))
{
_glfwLibrary.GLX.GetFBConfigAttribSGIX = (PFNGLXGETFBCONFIGATTRIBSGIXPROC)
@@ -722,8 +731,13 @@ void _glfwPlatformSwapInterval(int interval)
window->X11.handle,
interval);
}
else if (_glfwLibrary.GLX.SGI_swap_control)
_glfwLibrary.GLX.SwapIntervalSGI(interval);
else if (window->GLX.MESA_swap_control)
window->GLX.SwapIntervalMESA(interval);
else if (window->GLX.SGI_swap_control)
{
if (interval > 0)
window->GLX.SwapIntervalSGI(interval);
}
}
src/x11_platform.h
+6
View File
@@ -97,6 +97,10 @@
#define _GLFW_CONVERSION_SUCCEEDED 1
#define _GLFW_CONVERSION_FAILED 2
#ifndef GLX_MESA_swap_control
typedef int (*PFNGLXSWAPINTERVALMESAPROC)(int);
#endif
//========================================================================
// GLFW platform specific types
@@ -242,6 +246,7 @@ typedef struct _GLFWlibraryGLX
// GLX extensions
PFNGLXSWAPINTERVALSGIPROC SwapIntervalSGI;
PFNGLXSWAPINTERVALEXTPROC SwapIntervalEXT;
PFNGLXSWAPINTERVALMESAPROC SwapIntervalMESA;
PFNGLXGETFBCONFIGATTRIBSGIXPROC GetFBConfigAttribSGIX;
PFNGLXCHOOSEFBCONFIGSGIXPROC ChooseFBConfigSGIX;
PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC CreateContextWithConfigSGIX;
@@ -250,6 +255,7 @@ typedef struct _GLFWlibraryGLX
GLboolean SGIX_fbconfig;
GLboolean SGI_swap_control;
GLboolean EXT_swap_control;
GLboolean MESA_swap_control;
GLboolean ARB_multisample;
GLboolean ARB_create_context;
GLboolean ARB_create_context_profile;