DEV/flutter_flutter
1
0
Fork 0
mirror of https://github.com/flutter/flutter.git synced 2026-02-20 02:29:02 +08:00
Code Issues Packages Projects Releases Wiki Activity

On iOS, try to use ES3, then fall back to ES2. (#5006)

Browse Source
This commit is contained in:
Chinmay Garde 2018-04-16 16:41:45 -07:00 committed by GitHub
parent d6d4eec24c
commit 9495a52d59
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
shell/platform/darwin/ios/ios_gl_context.mm
View File

@ -14,14 +14,21 @@ namespace shell {
IOSGLContext::IOSGLContext(fml::scoped_nsobject<CAEAGLLayer> layer)
: layer_(std::move(layer)),
context_([[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2]),
resource_context_([[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2
sharegroup:context_.get().sharegroup]),
framebuffer_(GL_NONE),
colorbuffer_(GL_NONE),
storage_size_width_(0),
storage_size_height_(0),
valid_(false) {
context_.reset([[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES3]);
if (context_ != nullptr) {
resource_context_.reset([[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES3
sharegroup:context_.get().sharegroup]);
} else {
context_.reset([[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2]);
resource_context_.reset([[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2
sharegroup:context_.get().sharegroup]);
}
FXL_DCHECK(layer_ != nullptr);
FXL_DCHECK(context_ != nullptr);
FXL_DCHECK(resource_context_ != nullptr);