attilaz

/*
 * Copyright 2011-2015 Attila Kocsis, Branimir Karadzic. All rights reserved.
 * License: http://www.opensource.org/licenses/BSD-2-Clause
 */

#include "bgfx_p.h"

#if BGFX_CONFIG_RENDERER_METAL
#import <QuartzCore/CAMetalLayer.h>
#import <UIKit/UiView.h>

attilaz

Index: renderer_gl.cpp
===================================================================
--- renderer_gl.cpp	(revision 972)
+++ renderer_gl.cpp	(revision 973)
@@ -2756,6 +2756,16 @@
 				, name
 				, glGetAttribLocation(m_id, name)
 				);
+
+			bool found = false;

attilaz

/*
 * Copyright 2011-2016 Attila Kocsis. All rights reserved.
 * License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause
 */

#include "bgfx_p.h"

#if BGFX_CONFIG_RENDERER_METAL

#include "renderer_mtl.h"

attilaz

From metal documentation:

"Command buffer and command encoder objects are transient and designed for a single use. 
They are very inexpensive to allocate and deallocate, so their creation methods return autoreleased objects."
https://developer.apple.com/library/content/documentation/Miscellaneous/Conceptual/MetalProgrammingGuide/Cmd-Submiss/Cmd-Submiss.html

Autorelease example:
				NSAutoreleasePool* autoreleasePool = [[NSAutoreleasePool alloc] init]; 
		
        //c is an autoreleased object

attilaz

in examples like hdr.cpp:

#ifndef SKIP_ENTRY_IMPLEMENT_MAIN
ENTRY_IMPLEMENT_MAIN(ExampleHDR);
#endif

----------------------------------------------------------------------
in mega.cpp:

/*

attilaz

	class FileReaderAndroidImpl : public bx::FileReaderI
	{
	public:
		FileReaderAndroidImpl(AAssetManager *assetManager, AAsset* _file)
			: m_assetManager(assetManager)
			, m_file(_file)
			, m_open(false)
		{
		}

attilaz

I have tested two large obj file with geometryc.


ApCity               uncompressed     zip            lzma
No Index compress      1,366,519      486,989       337,053
Index compress         1,244,034      432,734       296,368
Index+Vertex DWORD     1,244,034      388,990       300,717

Salle
No Index compress     28,663,702     17,863,876    11,664,913

attilaz

#define BUTTON_ID 1

cButton* btn = new cButton(LOC"PLAY", "images/foo.png");
btn->setPosition(sGuiVec2(100,200));
btn->setScale(2.0f);
btn->setAnchorPoint(sGuiVec2(0,0));
btn->onPressed().addHandler(this, &onButtonPressed);
addChild(btn, 1, BUTTON_ID);

void onButtonPressed(cButton* btn)

attilaz

#line 1 "..\\..\\..\\tools\\shaderc\\shaderc_spirv.cpp"
#line 1 "C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\VC\\Tools\\MSVC\\14.10.25017\\include\\string"

#pragma once



#line 1 "C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\VC\\Tools\\MSVC\\14.10.25017\\include\\istream"

#pragma once

attilaz

Storage for materials:
Version A. compact/hardcoded for certain shading types

type: 1 byte (phong=0, pbrMetallicRoughnes=1, pbrSpecularGlossiness=2, ...)
  if ( type == 0 )
     4 floats diffuseColor
     string   diffuseTexture
     1 byte   diffuseTexture texcoord channel
     4 bytes  diffuseTexture sampler parameters
  .....