qglxintegration.cpp File Reference

(02de77535f2a94cbeb7e0ea01895ba4e556e165c)

#include <QDebug>
#include "qxcbwindow.h"
#include "qxcbscreen.h"
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <GL/glx.h>
#include <QtGui/qguiapplication.h>
#include <QtGui/QOpenGLContext>
#include <QtGui/QOffscreenSurface>
#include "qglxintegration.h"
#include <QtGui/private/qglxconvenience_p.h>
#include "qxcbglintegration.h"

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Macros
#define	register   /* C++17 deprecated register */
#define	GLX_CONTEXT_CORE_PROFILE_BIT_ARB   0x00000001
#define	GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB   0x00000002
#define	GLX_CONTEXT_ES2_PROFILE_BIT_EXT   0x00000004
#define	GLX_CONTEXT_PROFILE_MASK_ARB   0x9126
#define	GL_CONTEXT_FLAG_DEBUG_BIT   0x00000002
#define	GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB   0x00000004
#define	GL_RESET_NOTIFICATION_STRATEGY_ARB   0x8256
#define	GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB   0x8256
#define	GL_LOSE_CONTEXT_ON_RESET_ARB   0x8252
#define	GLX_LOSE_CONTEXT_ON_RESET_ARB   0x8252
#define	GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV   0x20F7

Typedefs
typedef const GLubyte *(*	glGetStringiProc) (GLenum, GLuint)

Functions
static Window	createDummyWindow (Display *dpy, XVisualInfo *visualInfo, int screenNumber, Window rootWin)
static Window	createDummyWindow (Display *dpy, GLXFBConfig config, int screenNumber, Window rootWin)
static QByteArray	getGlString (GLenum param)
static bool	hasGlExtension (const QSurfaceFormat &format, const char *ext)
static void	updateFormatFromContext (QSurfaceFormat &format)
static QXcbScreen *	screenForPlatformSurface (QPlatformSurface *surface)

Variables
QT_BEGIN_NAMESPACE typedef GLXContext(*	glXCreateContextAttribsARBProc )(Display *, GLXFBConfig, GLXContext, Bool, const int *)
static const char *	qglx_threadedgl_blacklist_renderer []
static const char *	qglx_threadedgl_blacklist_vendor []

Macro Definition Documentation

GL_CONTEXT_FLAG_DEBUG_BIT

#define GL_CONTEXT_FLAG_DEBUG_BIT   0x00000002

Definition at line 50 of file qglxintegration.cpp.

GL_LOSE_CONTEXT_ON_RESET_ARB

#define GL_LOSE_CONTEXT_ON_RESET_ARB   0x8252

Definition at line 66 of file qglxintegration.cpp.

GL_RESET_NOTIFICATION_STRATEGY_ARB

#define GL_RESET_NOTIFICATION_STRATEGY_ARB   0x8256

Definition at line 58 of file qglxintegration.cpp.

GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB

#define GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB   0x00000002

Definition at line 38 of file qglxintegration.cpp.

GLX_CONTEXT_CORE_PROFILE_BIT_ARB

#define GLX_CONTEXT_CORE_PROFILE_BIT_ARB   0x00000001

Definition at line 34 of file qglxintegration.cpp.

GLX_CONTEXT_ES2_PROFILE_BIT_EXT

#define GLX_CONTEXT_ES2_PROFILE_BIT_EXT   0x00000004

Definition at line 42 of file qglxintegration.cpp.

GLX_CONTEXT_PROFILE_MASK_ARB

#define GLX_CONTEXT_PROFILE_MASK_ARB   0x9126

Definition at line 46 of file qglxintegration.cpp.

GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB

#define GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB   0x8256

Definition at line 62 of file qglxintegration.cpp.

GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB

#define GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB   0x00000004

Definition at line 54 of file qglxintegration.cpp.

GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV

#define GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV   0x20F7

Definition at line 74 of file qglxintegration.cpp.

GLX_LOSE_CONTEXT_ON_RESET_ARB

#define GLX_LOSE_CONTEXT_ON_RESET_ARB   0x8252

Definition at line 70 of file qglxintegration.cpp.

register

#define register   /* C++17 deprecated register */

Definition at line 10 of file qglxintegration.cpp.

Typedef Documentation

glGetStringiProc

typedef const GLubyte *(* glGetStringiProc)(GLenum, GLuint)

Definition at line 31 of file qglxintegration.cpp.

Function Documentation

createDummyWindow() [1/2]

Window createDummyWindow ( Display * dpy, GLXFBConfig config, int screenNumber, Window rootWin )

static

Definition at line 97 of file qglxintegration.cpp.

References createDummyWindow().

Referenced by QGLXContext::QGLXContext().

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createDummyWindow() [2/2]

Window createDummyWindow ( Display * dpy, XVisualInfo * visualInfo, int screenNumber, Window rootWin )

static

Definition at line 77 of file qglxintegration.cpp.

Referenced by QGLXContext::QGLXContext(), and createDummyWindow().

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getGlString()

QByteArray getGlString ( GLenum param )

inlinestatic

Definition at line 107 of file qglxintegration.cpp.

Referenced by updateFormatFromContext().

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hasGlExtension()

bool hasGlExtension ( const QSurfaceFormat & format, const char * ext )

static

Definition at line 114 of file qglxintegration.cpp.

screenForPlatformSurface()

QXcbScreen * screenForPlatformSurface ( QPlatformSurface * surface )

static

Definition at line 461 of file qglxintegration.cpp.

updateFormatFromContext()

void updateFormatFromContext ( QSurfaceFormat & format )

static

Definition at line 135 of file qglxintegration.cpp.

References getGlString().

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Variable Documentation

glXCreateContextAttribsARBProc

QT_BEGIN_NAMESPACE typedef GLXContext(* glXCreateContextAttribsARBProc)(Display *, GLXFBConfig, GLXContext, Bool, const int *)	(	Display *	,
		GLXFBConfig	,
		GLXContext	,
		Bool	,
		const int *	)

Definition at line 30 of file qglxintegration.cpp.

qglx_threadedgl_blacklist_renderer

const char * qglx_threadedgl_blacklist_renderer

static

Initial value:

= {
    "Chromium",                             
    nullptr
}

Definition at line 588 of file qglxintegration.cpp.

Referenced by QGLXContext::queryDummyContext().

qglx_threadedgl_blacklist_vendor

const char * qglx_threadedgl_blacklist_vendor

static

Initial value:

= {
    "llvmpipe",                             
    "nouveau",                              
    nullptr
}

Definition at line 593 of file qglxintegration.cpp.

Referenced by QGLXContext::queryDummyContext().