diff options
Diffstat (limited to 'platform/ios/display_layer.mm')
| -rw-r--r-- | platform/ios/display_layer.mm | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/platform/ios/display_layer.mm b/platform/ios/display_layer.mm index 24614fea56..3129ebb276 100644 --- a/platform/ios/display_layer.mm +++ b/platform/ios/display_layer.mm @@ -60,7 +60,10 @@ - (void)layoutDisplayLayer { } -- (void)renderDisplayLayer { +- (void)startRenderDisplayLayer { +} + +- (void)stopRenderDisplayLayer { } @end @@ -76,8 +79,6 @@ } - (void)initializeDisplayLayer { - // Get our backing layer - // Configure it so that it is opaque, does not retain the contents of the backbuffer when displayed, and uses RGBA8888 color. self.opaque = YES; self.drawableProperties = [NSDictionary @@ -87,8 +88,6 @@ kEAGLDrawablePropertyColorFormat, nil]; - // FIXME: Add Vulkan support via MoltenVK. Add fallback code back? - // Create GL ES 3 context if (GLOBAL_GET("rendering/renderer/rendering_method") == "gl_compatibility") { context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES3]; @@ -115,8 +114,22 @@ [self createFramebuffer]; } -- (void)renderDisplayLayer { +- (void)startRenderDisplayLayer { [EAGLContext setCurrentContext:context]; + + glBindFramebufferOES(GL_FRAMEBUFFER_OES, viewFramebuffer); +} + +- (void)stopRenderDisplayLayer { + glBindRenderbufferOES(GL_RENDERBUFFER_OES, viewRenderbuffer); + [context presentRenderbuffer:GL_RENDERBUFFER_OES]; + +#ifdef DEBUG_ENABLED + GLenum err = glGetError(); + if (err) { + NSLog(@"DrawView: %x error", err); + } +#endif } - (void)dealloc { @@ -154,11 +167,15 @@ return NO; } + GLES3::TextureStorage::system_fbo = viewFramebuffer; + return YES; } // Clean up any buffers we have allocated. - (void)destroyFramebuffer { + GLES3::TextureStorage::system_fbo = 0; + glDeleteFramebuffersOES(1, &viewFramebuffer); viewFramebuffer = 0; glDeleteRenderbuffersOES(1, &viewRenderbuffer); |