zqz/platform-external-webrtc
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Ensure the openGLContext is current before trying to reshape the viewport

Browse Source 
Make sure to call ensureGLContext before calling OpenGL functions

BUG=webrtc:7751

Review-Url: https://codereview.webrtc.org/2916583005
Cr-Commit-Position: refs/heads/master@{#18511}
This commit is contained in:
adam.fedor
2017-06-09 05:16:10 -07:00
committed by Commit Bot
parent b1f2ff900e
commit fee994c367
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
webrtc/sdk/objc/Framework/Classes/UI/RTCNSGLVideoView.m
View File

@ -77,6 +77,7 @@ static CVReturn OnDisplayLinkFired(CVDisplayLinkRef displayLink,
- (void)reshape { - (void)reshape {
[super reshape]; [super reshape];
NSRect frame = [self frame]; NSRect frame = [self frame];
[self ensureGLContext];
CGLLockContext([[self openGLContext] CGLContextObj]); CGLLockContext([[self openGLContext] CGLContextObj]);
glViewport(0, 0, frame.size.width, frame.size.height); glViewport(0, 0, frame.size.width, frame.size.height);
CGLUnlockContext([[self openGLContext] CGLContextObj]); CGLUnlockContext([[self openGLContext] CGLContextObj]);