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Added a few noexcepts to some GL functions

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This commit is contained in:
jules 2015-12-01 17:25:14 +00:00
parent 26ff85ae94
commit c06db136bd
3 changed files with 7 additions and 7 deletions
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6
modules/juce_opengl/juce_opengl.cpp
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@ -147,20 +147,20 @@ static void checkGLError (const char* file, const int line)
#define JUCE_CHECK_OPENGL_ERROR ;
#endif
static void clearGLError()
static void clearGLError() noexcept
{
while (glGetError() != GL_NO_ERROR) {}
}
struct OpenGLTargetSaver
{
OpenGLTargetSaver (const OpenGLContext& c)
OpenGLTargetSaver (const OpenGLContext& c) noexcept
: context (c), oldFramebuffer (OpenGLFrameBuffer::getCurrentFrameBufferTarget())
{
glGetIntegerv (GL_VIEWPORT, oldViewport);
}
~OpenGLTargetSaver()
~OpenGLTargetSaver() noexcept
{
context.extensions.glBindFramebuffer (GL_FRAMEBUFFER, oldFramebuffer);
glViewport (oldViewport[0], oldViewport[1], oldViewport[2], oldViewport[3]);