Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-10-17 15:25:52 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 665070 - part 2: use GetAndClearError in WebGL initialization - r=jrmuizel

Browse Source
This commit is contained in:
Benoit Jacob 2011-07-07 20:01:16 -04:00
parent 225de6a36d
commit 4bc4c1f507
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
content/canvas/src/WebGLContextValidate.cpp
View File

@ -546,7 +546,7 @@ WebGLContext::InitAndValidateGL()
// and check OpenGL error for INVALID_ENUM.
// before we start, we check that no error already occurred, to prevent hiding it in our subsequent error handling
error = gl->fGetError();
error = gl->GetAndClearError();
if (error != LOCAL_GL_NO_ERROR) {
LogMessage("GL error 0x%x occurred during WebGL context initialization!", error);
return PR_FALSE;
@ -614,9 +614,9 @@ WebGLContext::InitAndValidateGL()
}
#endif
// notice that the point of calling GetError here is not only to check for error,
// it is also to reset the error flag so that a subsequent WebGL getError call will give the correct result.
error = gl->fGetError();
// notice that the point of calling GetAndClearError here is not only to check for error,
// it is also to reset the error flags so that a subsequent WebGL getError call will give the correct result.
error = gl->GetAndClearError();
if (error != LOCAL_GL_NO_ERROR) {
LogMessage("GL error 0x%x occurred during WebGL context initialization!", error);
return PR_FALSE;