From 3700f967acbf594df64f733ebf000ba295976dc5 Mon Sep 17 00:00:00 2001
From: David Hirvonen <dhirvonen@elucideye.com>
Date: Thu, 3 Aug 2017 17:35:48 -0400
Subject: [PATCH] =?UTF-8?q?update=20MemTransferIOS::fromGPU(=E2=80=A6,=20i?=
 =?UTF-8?q?nt=20index)=20calls=20to=20match=20new=20virtual=20api=20(#23)?=
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---
 ogles_gpgpu/platform/ios/memtransfer_ios.cpp | 4 ++--
 ogles_gpgpu/platform/ios/memtransfer_ios.h   | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/ogles_gpgpu/platform/ios/memtransfer_ios.cpp b/ogles_gpgpu/platform/ios/memtransfer_ios.cpp
index 3c0b4a4..df3d6b9 100644
--- a/ogles_gpgpu/platform/ios/memtransfer_ios.cpp
+++ b/ogles_gpgpu/platform/ios/memtransfer_ios.cpp
@@ -428,7 +428,7 @@ void MemTransferIOS::toGPU(const unsigned char* buf) {
     glBindTexture(GL_TEXTURE_2D, inputTexId);
 }
 
-void MemTransferIOS::fromGPU(unsigned char* buf) {
+void MemTransferIOS::fromGPU(unsigned char* buf, int /*index*/) {
     assert(preparedOutput && outputPixelBuffer && outputTexId > 0 && buf);
 
     // bind the texture
@@ -439,7 +439,7 @@ void MemTransferIOS::fromGPU(unsigned char* buf) {
     unlockBuffer(BUF_TYPE_OUTPUT);
 }
 
-void MemTransferIOS::fromGPU(FrameDelegate& delegate) {
+void MemTransferIOS::fromGPU(const FrameDelegate& delegate, int /*index*/) {
     // bind the texture
     glBindTexture(GL_TEXTURE_2D, outputTexId);
 
diff --git a/ogles_gpgpu/platform/ios/memtransfer_ios.h b/ogles_gpgpu/platform/ios/memtransfer_ios.h
index baaee92..f8433d7 100644
--- a/ogles_gpgpu/platform/ios/memtransfer_ios.h
+++ b/ogles_gpgpu/platform/ios/memtransfer_ios.h
@@ -89,7 +89,7 @@ class MemTransferIOS : public MemTransfer, public MemTransferOptimized {
     /**
      * Map data from GPU to <buf>
      */
-    virtual void fromGPU(unsigned char* buf);
+    virtual void fromGPU(unsigned char* buf, int /*index*/);
 
     /**
      * Inidcates whether or not this MemTransfer implementation
@@ -102,7 +102,7 @@ class MemTransferIOS : public MemTransfer, public MemTransferOptimized {
     /**
      * Apply callback to FBO texture.
      */
-    virtual void fromGPU(FrameDelegate& delegate);
+    virtual void fromGPU(const FrameDelegate& delegate, int /*index*/);
 
     /**
      * Get bytes per row in underlying FBO.