diff options
author | Laszlo Agocs <laszlo.agocs@digia.com> | 2014-03-04 15:06:36 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-03-10 15:10:37 +0100 |
commit | 1e8de50674f5b33a50c45224b7e07b3f974f6ab0 (patch) | |
tree | a52d4e421be3c6c2deb4ff07905d5715012b0d9a /src/gui/opengl/qopengl.cpp | |
parent | 11eb9d37dc191b6e71c903e4f7f4d2da579e7df5 (diff) |
Avoid using direct OpenGL calls in gui and widgets
Change-Id: I5d88a2e204ca23e178a4e3044b9cb13392c3e763
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Diffstat (limited to 'src/gui/opengl/qopengl.cpp')
-rw-r--r-- | src/gui/opengl/qopengl.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/gui/opengl/qopengl.cpp b/src/gui/opengl/qopengl.cpp index 94270ba0c4..b452c605e3 100644 --- a/src/gui/opengl/qopengl.cpp +++ b/src/gui/opengl/qopengl.cpp @@ -53,7 +53,9 @@ typedef const GLubyte * (QOPENGLF_APIENTRYP qt_glGetStringi)(GLenum, GLuint); QOpenGLExtensionMatcher::QOpenGLExtensionMatcher() { - const char *extensionStr = reinterpret_cast<const char *>(glGetString(GL_EXTENSIONS)); + QOpenGLContext *ctx = QOpenGLContext::currentContext(); + QOpenGLFunctions *funcs = ctx->functions(); + const char *extensionStr = reinterpret_cast<const char *>(funcs->glGetString(GL_EXTENSIONS)); if (extensionStr) { QByteArray ba(extensionStr); @@ -64,9 +66,8 @@ QOpenGLExtensionMatcher::QOpenGLExtensionMatcher() #else } else { // clear error state - while (glGetError()) {} + while (funcs->glGetError()) {} - QOpenGLContext *ctx = QOpenGLContext::currentContext(); if (ctx) { qt_glGetStringi glGetStringi = (qt_glGetStringi)ctx->getProcAddress("glGetStringi"); @@ -74,7 +75,7 @@ QOpenGLExtensionMatcher::QOpenGLExtensionMatcher() return; GLint numExtensions; - glGetIntegerv(GL_NUM_EXTENSIONS, &numExtensions); + funcs->glGetIntegerv(GL_NUM_EXTENSIONS, &numExtensions); for (int i = 0; i < numExtensions; ++i) { const char *str = reinterpret_cast<const char *>(glGetStringi(GL_EXTENSIONS, i)); |