feat: bring back ios-simulator support

This reverts commit 8cb7445.

examples/09-hdr/hdr.cpp

@@ -362,7 +362,7 @@ class ExampleHDR : public entry::AppI
 
 			if (bgfx::isValid(m_rb) )
 			{
-				struct Packed { uint8_t bgra[4]; } arr = bx::bit_cast<Packed>(m_lumBgra8);
+				struct Packed { uint8_t bgra[4]; } arr = bx::bitCast<Packed>(m_lumBgra8);
 				float exponent = arr.bgra[3] / 255.0f * 255.0f - 128.0f;
 				float lumAvg = arr.bgra[2] / 255.0f * bx::exp2(exponent);
 

examples/33-pom/pom.cpp

@@ -45,7 +45,7 @@ uint32_t packF4u(float _x, float _y = 0.0f, float _z = 0.0f, float _w = 0.0f)
 	arr.value[2] = uint8_t(_z * 127.0f + 128.0f);
 	arr.value[3] = uint8_t(_w * 127.0f + 128.0f);
 
-	return bx::bit_cast<uint32_t>(arr);
+	return bx::bitCast<uint32_t>(arr);
 }
 
 static PosTangentBitangentTexcoordVertex s_cubeVertices[24] =

examples/common/entry/entry_ios.mm

@@ -11,7 +11,7 @@
 #import <UIKit/UIKit.h>
 #import <QuartzCore/CAEAGLLayer.h>
 
-#if __IPHONE_8_0 && !TARGET_IPHONE_SIMULATOR  // check if sdk/target supports metal
+#if __IPHONE_13_0 // From iOS 13 Simulators support metal
 #   import <Metal/Metal.h>
 #   import <QuartzCore/CAMetalLayer.h>
 #   define HAS_METAL_SDK

examples/runtime/ios-info.plist

@@ -7,7 +7,7 @@
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
-	<string>com.company.$(PRODUCT_NAME:rfc1034identifier)</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>

makefile

@@ -56,6 +56,8 @@ projgen: ## Generate project files for all configurations.
 	$(GENIE)              --with-examples                            --gcc=wasm2js         gmake
 	$(GENIE)              --with-combined-examples                   --gcc=ios-arm         gmake
 	$(GENIE)              --with-combined-examples                   --gcc=ios-arm64       gmake
+	$(GENIE)              --with-combined-examples                   --gcc=ios-simulator   gmake
+	$(GENIE)              --with-combined-examples                   --gcc=ios-simulator64 gmake
 	$(GENIE)              --with-combined-examples                   --gcc=rpi             gmake
 
 idl: ## Generate code from IDL.
@@ -215,6 +217,22 @@ ios-arm64-release: .build/projects/gmake-ios-arm64 ## Build - iOS ARM64 Release
 	$(MAKE) -R -C .build/projects/gmake-ios-arm64 config=release
 ios-arm64: ios-arm64-debug ios-arm64-release ## Build - iOS ARM64 Debug and Release
 
+.build/projects/gmake-ios-simulator:
+	$(GENIE) --gcc=ios-simulator gmake
+ios-simulator-debug: .build/projects/gmake-ios-simulator ## Build - iOS Simulator Debug
+	$(MAKE) -R -C .build/projects/gmake-ios-simulator config=debug
+ios-simulator-release: .build/projects/gmake-ios-simulator ## Build - iOS Simulator Release
+	$(MAKE) -R -C .build/projects/gmake-ios-simulator config=release
+ios-simulator: ios-simulator-debug ios-simulator-release ## Build - iOS Simulator Debug and Release
+
+.build/projects/gmake-ios-simulator64:
+	$(GENIE) --gcc=ios-simulator64 gmake
+ios-simulator64-debug: .build/projects/gmake-ios-simulator64 ## Build - iOS Simulator Debug
+	$(MAKE) -R -C .build/projects/gmake-ios-simulator64 config=debug
+ios-simulator64-release: .build/projects/gmake-ios-simulator64 ## Build - iOS Simulator Release
+	$(MAKE) -R -C .build/projects/gmake-ios-simulator64 config=release
+ios-simulator64: ios-simulator64-debug ios-simulator64-release ## Build - iOS Simulator Debug and Release
+
 .build/projects/gmake-rpi:
 	$(GENIE) --gcc=rpi gmake
 rpi-debug: .build/projects/gmake-rpi ## Build - RasberryPi Debug

scripts/genie.lua

@@ -414,6 +414,11 @@ function exampleProjectDefaults()
 			"-framework UIKit",
 			"-weak_framework Metal",
 		}
+		xcodecopyresources {
+			{ "shaders/metal", {
+				os.matchfiles(path.join(BGFX_DIR, "examples/runtime/shaders/metal/**.bin"))
+			}}
+		}
 
 	configuration { "xcode*", "ios" }
 		kind "WindowedApp"

scripts/geometryv.lua

@@ -170,7 +170,7 @@ project ("geometryv")
 			"-framework UIKit",
 		}
 
-	configuration { "xcode4", "ios" }
+	configuration { "xcode*", "ios" }
 		kind "WindowedApp"
 
 	configuration { "qnx*" }

src/shader_dxbc.cpp

@@ -1726,7 +1726,7 @@ namespace bgfx
 					size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
 								, "%s%f"
 								, 0 == jj ? "(" : ", "
-								, bx::bit_cast<float>(operand.un.imm32[jj])
+                               , bx::bitCast<float>(operand.un.imm32[jj])
 								);
 				}