fix(canvas): ios default buffers

Author: triniwiz

packages/canvas/src-native/canvas-ios/CanvasNative.xcodeproj/project.xcworkspace/xcuserdata/triniwiz.xcuserdatad/UserInterfaceState.xcuserstate

@@ -54,7 +54,7 @@
 		</data>
 		<key>TNSCanvas.nib</key>
 		<data>
-		CLnVmWDPUGf/yS/sZwxpjQMj9Lg=
+		DWmgj5AukYk6+vhCaU8XM3MxZR4=
 		</data>
 	</dict>
 	<key>files2</key>
@@ -184,11 +184,11 @@
 		<dict>
 			<key>hash</key>
 			<data>
-			CLnVmWDPUGf/yS/sZwxpjQMj9Lg=
+			DWmgj5AukYk6+vhCaU8XM3MxZR4=
 			</data>
 			<key>hash2</key>
 			<data>
-			KG6K761zEi4gm8K90d0JsEUbwEPymh+947qwyhoIvxk=
+			2SOE5gQCn3i+tL5hhQ/u75IARpHtiXHIH5w6nYWs5ms=
 			</data>
 		</dict>
 	</dict>

packages/canvas/src-native/canvas-ios/CanvasNative/Dist/CanvasNative.framework.dSYM.zip

@@ -324,6 +324,9 @@ public class GLRenderer: NSObject, GLKViewDelegate {
                     var binding = GLint(0)
                     glGetIntegerv(GLenum(GL_FRAMEBUFFER_BINDING), &binding)
                     displayFramebuffer = GLuint(binding)
+                    var renderBufferBinding = GLint()
+                    glGetIntegerv(GLenum(GL_RENDERBUFFER_BINDING), &renderBufferBinding)
+                    displayRenderbuffer = GLuint(renderBufferBinding)
                     if(contextType == .webGL){
                         if let gl = canvasView?.renderingContextWebGL as? TNSWebGLRenderingContext {
                             gl.reset()
@@ -390,9 +393,12 @@ public class GLRenderer: NSObject, GLKViewDelegate {
                     glkView.frame = CGRect(x: 0, y: 0, width: CGFloat(1/scale), height: CGFloat(1/scale))
                 }
                 glkView.bindDrawable()
-                var binding = GLint(0)
+                var binding = GLint()
                 glGetIntegerv(GLenum(GL_FRAMEBUFFER_BINDING), &binding)
                 displayFramebuffer = GLuint(binding)
+                var renderBufferBinding = GLint()
+                glGetIntegerv(GLenum(GL_RENDERBUFFER_BINDING), &renderBufferBinding)
+                displayRenderbuffer = GLuint(renderBufferBinding)
                 if(contextType == .webGL){
                     if let gl = canvasView?.renderingContextWebGL as? TNSWebGLRenderingContext {
                         gl.reset()

packages/canvas/src-native/canvas-ios/CanvasNative/Dist/CanvasNative.xcframework/ios-arm64/CanvasNative.framework/CanvasNative

@@ -155,7 +155,7 @@ public class TNSWebGLRenderingContext: TNSCanvasRenderingContext {
 
     public func bindFramebuffer(_ target: UInt32,_ framebuffer: UInt32){
         canvas.renderer.ensureIsContextIsCurrent()
-        if(framebuffer == 0){
+        if(framebuffer == 0 && target == GL_FRAMEBUFFER){
             glBindFramebuffer(target, canvas.renderer.displayFramebuffer)
             return
         }
@@ -164,6 +164,10 @@ public class TNSWebGLRenderingContext: TNSCanvasRenderingContext {
 
     public func bindRenderbuffer(_ target: UInt32, _ renderbuffer: UInt32){
         canvas.renderer.ensureIsContextIsCurrent()
+        if(renderbuffer == 0 && target == GL_RENDERER){
+            glBindRenderbuffer(target, canvas.renderer.displayRenderbuffer)
+            return
+        }
         glBindRenderbuffer(target, renderbuffer)
     }
 
@@ -482,14 +486,14 @@ public class TNSWebGLRenderingContext: TNSCanvasRenderingContext {
 
     public func createBuffer() -> UInt32 {
         canvas.renderer.ensureIsContextIsCurrent()
-        var bufferId: GLuint = 0
+        var bufferId = GLuint()
         glGenBuffers(1, &bufferId)
         return bufferId
     }
 
     public func createFramebuffer() -> UInt32 {
         canvas.renderer.ensureIsContextIsCurrent()
-        var frameBufferId: GLuint = 0
+        var frameBufferId = GLuint()
         glGenFramebuffers(1, &frameBufferId)
         return frameBufferId
     }
@@ -501,7 +505,7 @@ public class TNSWebGLRenderingContext: TNSCanvasRenderingContext {
 
     public func createRenderbuffer() -> UInt32 {
         canvas.renderer.ensureIsContextIsCurrent()
-        var renderBufferId: GLuint = 0
+        var renderBufferId = GLuint()
         glGenRenderbuffers(1, &renderBufferId)
         return renderBufferId
     }
@@ -514,7 +518,7 @@ public class TNSWebGLRenderingContext: TNSCanvasRenderingContext {
 
     public func createTexture() -> UInt32 {
         canvas.renderer.ensureIsContextIsCurrent()
-        var textureId:GLuint = 0
+        var textureId = GLuint()
         glGenTextures(1, &textureId)
         return textureId
     }