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Initial pass for multi-window support.

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This commit is contained in:
Camilla Berglund
2010-09-09 18:15:32 +02:00
parent 8247a6b3eb
commit 135194a960
14 changed files with 986 additions and 1006 deletions
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lib/glext.c
+12 -8
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@@ -132,15 +132,17 @@ GLFWAPI int glfwExtensionSupported(const char* extension)
GLint count;
int i;
if (!_glfwInitialized || !_glfwWin.opened)
if (!_glfwInitialized || !_glfwLibrary.window)
return GL_FALSE;
_GLFWwindow* window = _glfwLibrary.window;
// Extension names should not have spaces
where = (GLubyte*) strchr(extension, ' ');
if (where || *extension == '\0')
return GL_FALSE;
if (_glfwWin.glMajor < 3)
if (window->glMajor < 3)
{
// Check if extension is in the old style OpenGL extensions string
@@ -159,7 +161,7 @@ GLFWAPI int glfwExtensionSupported(const char* extension)
for (i = 0; i < count; i++)
{
if (strcmp((const char*) _glfwWin.GetStringi(GL_EXTENSIONS, i),
if (strcmp((const char*) window->GetStringi(GL_EXTENSIONS, i),
extension) == 0)
{
return GL_TRUE;
@@ -182,7 +184,7 @@ GLFWAPI int glfwExtensionSupported(const char* extension)
GLFWAPI void* glfwGetProcAddress(const char* procname)
{
if (!_glfwInitialized || !_glfwWin.opened)
if (!_glfwInitialized || !_glfwLibrary.window)
return NULL;
return _glfwPlatformGetProcAddress(procname);
@@ -195,16 +197,18 @@ GLFWAPI void* glfwGetProcAddress(const char* procname)
GLFWAPI void glfwGetGLVersion(int* major, int* minor, int* rev)
{
if (!_glfwInitialized || !_glfwWin.opened)
if (!_glfwInitialized || !_glfwLibrary.window)
return;
_GLFWwindow* window = _glfwLibrary.window;
if (major != NULL)
*major = _glfwWin.glMajor;
*major = window->glMajor;
if (minor != NULL)
*minor = _glfwWin.glMinor;
*minor = window->glMinor;
if (rev != NULL)
*rev = _glfwWin.glRevision;
*rev = window->glRevision;
}