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Add public APIs for creating a Metal view attached to an SDL window. …
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…Add SDL_metal.h.
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@slime73
slime73 committed Aug 5, 2019
1 parent f3683d3 commit aebaa31
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Showing 25 changed files with 412 additions and 94 deletions.
99 changes: 78 additions & 21 deletions CMakeLists.txt
View file
Expand Up @@ -373,8 +373,10 @@ set_option(VIDEO_COCOA "Use Cocoa video driver" ${APPLE})
set_option(DIRECTX "Use DirectX for Windows audio/video" ${WINDOWS})
set_option(WASAPI "Use the Windows WASAPI audio driver" ${WINDOWS})
set_option(RENDER_D3D "Enable the Direct3D render driver" ${WINDOWS})
set_option(RENDER_METAL "Enable the Metal render driver" ${APPLE})
set_option(VIDEO_VIVANTE "Use Vivante EGL video driver" ${UNIX_SYS})
dep_option(VIDEO_VULKAN "Enable Vulkan support" ON "ANDROID OR APPLE OR LINUX OR WINDOWS" OFF)
set_option(VIDEO_METAL "Enable Metal support" ${APPLE})
set_option(VIDEO_KMSDRM "Use KMS DRM video driver" ${UNIX_SYS})
dep_option(KMSDRM_SHARED "Dynamically load KMS DRM support" ON "VIDEO_KMSDRM" OFF)
option_string(BACKGROUNDING_SIGNAL "number to use for magic backgrounding signal or 'OFF'" "OFF")
Expand Down Expand Up @@ -1533,6 +1535,69 @@ elseif(APPLE)
set(HAVE_SDL_FILESYSTEM TRUE)
endif()

# iOS hack needed - http://code.google.com/p/ios-cmake/ ?
if(SDL_VIDEO)
if (IOS)
set(SDL_VIDEO_DRIVER_UIKIT 1)
file(GLOB UIKITVIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/uikit/*.m)
set(SOURCE_FILES ${SOURCE_FILES} ${UIKITVIDEO_SOURCES})
else()
CheckCOCOA()
if(VIDEO_OPENGL)
set(SDL_VIDEO_OPENGL 1)
set(SDL_VIDEO_OPENGL_CGL 1)
set(SDL_VIDEO_RENDER_OGL 1)
set(HAVE_VIDEO_OPENGL TRUE)
endif()

if(VIDEO_OPENGLES)
set(SDL_VIDEO_OPENGL_EGL 1)
set(SDL_VIDEO_OPENGL_ES2 1)
set(SDL_VIDEO_RENDER_OGL_ES2 1)
set(HAVE_VIDEO_OPENGLES TRUE)
endif()
endif()

if(VIDEO_VULKAN OR VIDEO_METAL OR RENDER_METAL)
set(ORIG_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -x objective-c")
check_c_source_compiles("
#include <AvailabilityMacros.h>
#import <Metal/Metal.h>
#import <QuartzCore/CAMetalLayer.h>
#if TARGET_OS_SIMULATOR || (!TARGET_CPU_X86_64 && !TARGET_CPU_ARM64)
#error Metal doesn't work on this configuration
#endif
int main()
{
return 0;
}
" HAVE_FRAMEWORK_METAL)
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
if(HAVE_FRAMEWORK_METAL)
set(SDL_FRAMEWORK_METAL 1)
set(SDL_FRAMEWORK_QUARTZCORE 1)
else()
set(VIDEO_VULKAN 0)
set(VIDEO_METAL 0)
set(RENDER_METAL 0)
endif()
endif()

if(VIDEO_METAL)
set(SDL_VIDEO_METAL 1)
set(HAVE_VIDEO_METAL TRUE)
endif()

if(RENDER_METAL)
file(GLOB RENDER_METAL_SOURCES ${SDL2_SOURCE_DIR}/src/render/metal/*.m)
set(SOURCE_FILES ${SOURCE_FILES} ${RENDER_METAL_SOURCES})
set(SDL_VIDEO_RENDER_METAL 1)
set(HAVE_RENDER_METAL TRUE)
endif()
endif()

# Actually load the frameworks at the end so we don't duplicate include.
if(SDL_FRAMEWORK_COREVIDEO)
find_library(COREVIDEO CoreVideo)
Expand Down Expand Up @@ -1562,28 +1627,20 @@ elseif(APPLE)
find_library(AUDIOTOOLBOX AudioToolbox)
list(APPEND EXTRA_LIBS ${AUDIOTOOLBOX})
endif()

# iOS hack needed - http://code.google.com/p/ios-cmake/ ?
if(SDL_VIDEO)
if (IOS)
set(SDL_VIDEO_DRIVER_UIKIT 1)
file(GLOB UIKITVIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/uikit/*.m)
set(SOURCE_FILES ${SOURCE_FILES} ${UIKITVIDEO_SOURCES})
if(SDL_FRAMEWORK_METAL)
if(IOS)
find_library(METAL Metal)
list(APPEND EXTRA_LIBS ${METAL})
else()
CheckCOCOA()
if(VIDEO_OPENGL)
set(SDL_VIDEO_OPENGL 1)
set(SDL_VIDEO_OPENGL_CGL 1)
set(SDL_VIDEO_RENDER_OGL 1)
set(HAVE_VIDEO_OPENGL TRUE)
endif()

if(VIDEO_OPENGLES)
set(SDL_VIDEO_OPENGL_EGL 1)
set(SDL_VIDEO_OPENGL_ES2 1)
set(SDL_VIDEO_RENDER_OGL_ES2 1)
set(HAVE_VIDEO_OPENGLES TRUE)
endif()
list(APPEND EXTRA_LDFLAGS "-Wl,-weak_framework,Metal")
endif()
endif()
if(SDL_FRAMEWORK_QUARTZCORE)
if(IOS)
find_library(QUARTZCORE QuartzCore)
list(APPEND EXTRA_LIBS ${QUARTZCORE})
else()
list(APPEND EXTRA_LDFLAGS "-Wl,-weak_framework,QuartzCore")
endif()
endif()

Expand Down
1 change: 1 addition & 0 deletions Makefile.in
View file
Expand Up @@ -84,6 +84,7 @@ HDRS = \
SDL_log.h \
SDL_main.h \
SDL_messagebox.h \
SDL_metal.h \
SDL_mouse.h \
SDL_mutex.h \
SDL_name.h \
Expand Down
8 changes: 6 additions & 2 deletions Xcode-iOS/SDL/SDL.xcodeproj/project.pbxproj
View file
Expand Up @@ -717,6 +717,7 @@
F3E3C75B224138AE007D243C /* SDL_uikit_main.c in Sources */ = {isa = PBXBuildFile; fileRef = F3E3C657224069CE007D243C /* SDL_uikit_main.c */; };
FA1DC2721C62BE65008F99A0 /* SDL_uikitclipboard.h in Headers */ = {isa = PBXBuildFile; fileRef = FA1DC2701C62BE65008F99A0 /* SDL_uikitclipboard.h */; };
FA1DC2731C62BE65008F99A0 /* SDL_uikitclipboard.m in Sources */ = {isa = PBXBuildFile; fileRef = FA1DC2711C62BE65008F99A0 /* SDL_uikitclipboard.m */; };
FA24348D21D4201400B8918A /* SDL_metal.h in Headers */ = {isa = PBXBuildFile; fileRef = FA24348C21D4201400B8918A /* SDL_metal.h */; };
FAB5981D1BB5C31500BE72C5 /* SDL_atomic.c in Sources */ = {isa = PBXBuildFile; fileRef = 04FFAB8912E23B8D00BA343D /* SDL_atomic.c */; };
FAB5981E1BB5C31500BE72C5 /* SDL_spinlock.c in Sources */ = {isa = PBXBuildFile; fileRef = 04FFAB8A12E23B8D00BA343D /* SDL_spinlock.c */; };
FAB5981F1BB5C31500BE72C5 /* SDL_coreaudio.m in Sources */ = {isa = PBXBuildFile; fileRef = 56EA86F913E9EC2B002E47EB /* SDL_coreaudio.m */; };
Expand Down Expand Up @@ -1064,6 +1065,7 @@
F3E3C75F224138AE007D243C /* libSDLmain.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libSDLmain.a; sourceTree = BUILT_PRODUCTS_DIR; };
FA1DC2701C62BE65008F99A0 /* SDL_uikitclipboard.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_uikitclipboard.h; sourceTree = "<group>"; };
FA1DC2711C62BE65008F99A0 /* SDL_uikitclipboard.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_uikitclipboard.m; sourceTree = "<group>"; };
FA24348C21D4201400B8918A /* SDL_metal.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_metal.h; sourceTree = "<group>"; };
FAB598141BB5C1B100BE72C5 /* libSDL2.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libSDL2.a; sourceTree = BUILT_PRODUCTS_DIR; };
FAD4F7011BA3C4E8008346CE /* SDL_sysjoystick_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_sysjoystick_c.h; sourceTree = "<group>"; };
FD0BBFEF0E3933DD00D833B1 /* SDL_uikitview.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_uikitview.h; sourceTree = "<group>"; };
Expand Down Expand Up @@ -1576,15 +1578,14 @@
children = (
AA7558651595D55500BBD41B /* begin_code.h */,
AA7558661595D55500BBD41B /* close_code.h */,
AA7558971595D55500BBD41B /* SDL.h */,
AA7558671595D55500BBD41B /* SDL_assert.h */,
AA7558681595D55500BBD41B /* SDL_atomic.h */,
AA7558691595D55500BBD41B /* SDL_audio.h */,
AADA5B8E16CCAB7C00107CF7 /* SDL_bits.h */,
AA75586A1595D55500BBD41B /* SDL_blendmode.h */,
AA75586B1595D55500BBD41B /* SDL_clipboard.h */,
AA75586D1595D55500BBD41B /* SDL_config.h */,
AA75586C1595D55500BBD41B /* SDL_config_iphoneos.h */,
AA75586D1595D55500BBD41B /* SDL_config.h */,
AA75586E1595D55500BBD41B /* SDL_copying.h */,
AA75586F1595D55500BBD41B /* SDL_cpuinfo.h */,
AA7558701595D55500BBD41B /* SDL_endian.h */,
Expand All @@ -1602,6 +1603,7 @@
AA75587B1595D55500BBD41B /* SDL_log.h */,
AA75587C1595D55500BBD41B /* SDL_main.h */,
AA9FF9501637C6E5000DF050 /* SDL_messagebox.h */,
FA24348C21D4201400B8918A /* SDL_metal.h */,
AA75587D1595D55500BBD41B /* SDL_mouse.h */,
AA75587E1595D55500BBD41B /* SDL_mutex.h */,
AA75587F1595D55500BBD41B /* SDL_name.h */,
Expand Down Expand Up @@ -1630,6 +1632,7 @@
AA7558951595D55500BBD41B /* SDL_version.h */,
AA7558961595D55500BBD41B /* SDL_video.h */,
4D7516FE1EE1C5B400820EEA /* SDL_vulkan.h */,
AA7558971595D55500BBD41B /* SDL.h */,
);
name = "Public Headers";
path = ../../include;
Expand Down Expand Up @@ -2183,6 +2186,7 @@
AA75589D1595D55500BBD41B /* SDL_blendmode.h in Headers */,
F30D9C9E212CD0990047DF2E /* SDL_sensor_c.h in Headers */,
AA75589E1595D55500BBD41B /* SDL_clipboard.h in Headers */,
FA24348D21D4201400B8918A /* SDL_metal.h in Headers */,
AA75589F1595D55500BBD41B /* SDL_config_iphoneos.h in Headers */,
AA7558A01595D55500BBD41B /* SDL_config.h in Headers */,
AA7558A11595D55500BBD41B /* SDL_copying.h in Headers */,
Expand Down
4 changes: 4 additions & 0 deletions Xcode/SDL/SDL.xcodeproj/project.pbxproj
View file
Expand Up @@ -919,6 +919,7 @@
F3950CD8212BC88D00F51292 /* SDL_sensor.h in Headers */ = {isa = PBXBuildFile; fileRef = F3950CD7212BC88D00F51292 /* SDL_sensor.h */; settings = {ATTRIBUTES = (Public, ); }; };
F3950CD9212BC88D00F51292 /* SDL_sensor.h in Headers */ = {isa = PBXBuildFile; fileRef = F3950CD7212BC88D00F51292 /* SDL_sensor.h */; settings = {ATTRIBUTES = (Public, ); }; };
F3950CDA212BC88D00F51292 /* SDL_sensor.h in Headers */ = {isa = PBXBuildFile; fileRef = F3950CD7212BC88D00F51292 /* SDL_sensor.h */; settings = {ATTRIBUTES = (Public, ); }; };
FA24348B21D41FFB00B8918A /* SDL_metal.h in Headers */ = {isa = PBXBuildFile; fileRef = FA24348A21D41FFB00B8918A /* SDL_metal.h */; };
FA73671D19A540EF004122E4 /* CoreVideo.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA73671C19A540EF004122E4 /* CoreVideo.framework */; };
FA73671E19A54140004122E4 /* CoreVideo.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA73671C19A540EF004122E4 /* CoreVideo.framework */; };
FA73671F19A54144004122E4 /* CoreVideo.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FA73671C19A540EF004122E4 /* CoreVideo.framework */; };
Expand Down Expand Up @@ -1252,6 +1253,7 @@
F59C710300D5CB5801000001 /* ReadMe.txt */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text; path = ReadMe.txt; sourceTree = "<group>"; };
F59C710600D5CB5801000001 /* SDL.info */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text; path = SDL.info; sourceTree = "<group>"; };
F5A2EF3900C6A39A01000001 /* BUGS.txt */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text; name = BUGS.txt; path = ../../BUGS.txt; sourceTree = SOURCE_ROOT; };
FA24348A21D41FFB00B8918A /* SDL_metal.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_metal.h; sourceTree = "<group>"; };
FA73671C19A540EF004122E4 /* CoreVideo.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreVideo.framework; path = System/Library/Frameworks/CoreVideo.framework; sourceTree = SDKROOT; };
FABA34C61D8B5DB100915323 /* SDL_coreaudio.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_coreaudio.m; sourceTree = "<group>"; };
/* End PBXFileReference section */
Expand Down Expand Up @@ -1342,6 +1344,7 @@
AA7557DD1595D4D800BBD41B /* SDL_log.h */,
AA7557DE1595D4D800BBD41B /* SDL_main.h */,
AA9FF9591637CBF9000DF050 /* SDL_messagebox.h */,
FA24348A21D41FFB00B8918A /* SDL_metal.h */,
AA7557DF1595D4D800BBD41B /* SDL_mouse.h */,
AA7557E01595D4D800BBD41B /* SDL_mutex.h */,
AA7557E11595D4D800BBD41B /* SDL_name.h */,
Expand Down Expand Up @@ -2029,6 +2032,7 @@
AA75580E1595D4D800BBD41B /* SDL_cpuinfo.h in Headers */,
AA7558101595D4D800BBD41B /* SDL_endian.h in Headers */,
AA7558121595D4D800BBD41B /* SDL_error.h in Headers */,
FA24348B21D41FFB00B8918A /* SDL_metal.h in Headers */,
AA7558141595D4D800BBD41B /* SDL_events.h in Headers */,
567E2F2117C44C35005F1892 /* SDL_filesystem.h in Headers */,
A77E6EB4167AB0A90010E40B /* SDL_gamecontroller.h in Headers */,
Expand Down
23 changes: 19 additions & 4 deletions configure
View file
Expand Up @@ -869,6 +869,7 @@ enable_video_x11_xshape
enable_video_x11_vm
enable_video_vivante
enable_video_cocoa
enable_video_metal
enable_render_metal
enable_video_directfb
enable_directfb_shared
Expand Down Expand Up @@ -1647,6 +1648,7 @@ Optional Features:
--enable-video-x11-vm use X11 VM extension for fullscreen [[default=yes]]
--enable-video-vivante use Vivante EGL video driver [[default=yes]]
--enable-video-cocoa use Cocoa video driver [[default=yes]]
--enable-video-metal include Metal support [[default=yes]]
--enable-render-metal enable the Metal render driver [[default=yes]]
--enable-video-directfb use DirectFB video driver [[default=no]]
--enable-directfb-shared
Expand Down Expand Up @@ -21530,14 +21532,21 @@ $as_echo "#define SDL_VIDEO_DRIVER_COCOA 1" >>confdefs.h

CheckMETAL()
{
# Check whether --enable-video-metal was given.
if test "${enable_video_metal+set}" = set; then :
enableval=$enable_video_metal;
else
enable_video_metal=yes
fi

# Check whether --enable-render-metal was given.
if test "${enable_render_metal+set}" = set; then :
enableval=$enable_render_metal;
else
enable_render_metal=yes
fi

if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
if test x$enable_video = xyes -a x$enable_video_metal = xyes; then
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -x objective-c"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Metal framework" >&5
Expand Down Expand Up @@ -21574,11 +21583,17 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
$as_echo "$have_metal" >&6; }
if test x$have_metal = xyes; then

$as_echo "#define SDL_VIDEO_METAL 1" >>confdefs.h

if test x$enable_render = xyes -a x$enable_render_metal = xyes; then

$as_echo "#define SDL_VIDEO_RENDER_METAL 1" >>confdefs.h

SOURCES="$SOURCES $srcdir/src/render/metal/*.m"
SOURCES="$SOURCES $srcdir/src/render/metal/*.m"
fi
SUMMARY_video="${SUMMARY_video} metal"
else
enable_video_metal=no
enable_render_metal=no
fi
fi
Expand Down Expand Up @@ -25064,7 +25079,7 @@ $as_echo "#define SDL_VIDEO_RENDER_OGL_ES2 1" >>confdefs.h
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,UIKit"

if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
if test x$enable_video_metal = xyes -o x$enable_video_vulkan = xyes; then
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Metal"
fi
;;
Expand Down Expand Up @@ -25158,7 +25173,7 @@ $as_echo "#define SDL_TIMER_UNIX 1" >>confdefs.h
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"

if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
if test x$enable_video_metal = xyes -o x$enable_video_vulkan = xyes; then
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-weak_framework,QuartzCore -Wl,-weak_framework,Metal"
fi
;;
Expand Down
17 changes: 12 additions & 5 deletions configure.ac
View file
Expand Up @@ -2048,10 +2048,13 @@ AS_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]])

CheckMETAL()
{
AC_ARG_ENABLE(video-metal,
AC_HELP_STRING([--enable-video-metal], [include Metal support [[default=yes]]]),
, enable_video_metal=yes)
AC_ARG_ENABLE(render-metal,
AS_HELP_STRING([--enable-render-metal], [enable the Metal render driver [[default=yes]]]),
, enable_render_metal=yes)
if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
if test x$enable_video = xyes -a x$enable_video_metal = xyes; then
save_CFLAGS="$CFLAGS"
dnl Work around that we don't have Objective-C support in autoconf
CFLAGS="$CFLAGS -x objective-c"
Expand All @@ -2072,10 +2075,14 @@ AS_HELP_STRING([--enable-render-metal], [enable the Metal render driver [[defaul
CFLAGS="$save_CFLAGS"
AC_MSG_RESULT($have_metal)
if test x$have_metal = xyes; then
AC_DEFINE(SDL_VIDEO_RENDER_METAL, 1, [ ])
SOURCES="$SOURCES $srcdir/src/render/metal/*.m"
AC_DEFINE(SDL_VIDEO_METAL, 1, [ ])
if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
AC_DEFINE(SDL_VIDEO_RENDER_METAL, 1, [ ])
SOURCES="$SOURCES $srcdir/src/render/metal/*.m"
fi
SUMMARY_video="${SUMMARY_video} metal"
else
enable_video_metal=no
enable_render_metal=no
fi
fi
Expand Down Expand Up @@ -3828,7 +3835,7 @@ AS_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[defau
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,UIKit"

if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
if test x$enable_video_metal = xyes -o x$enable_video_vulkan = xyes; then
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Metal"
fi
;;
Expand Down Expand Up @@ -3910,7 +3917,7 @@ AS_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[defau
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"

if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
if test x$enable_video_metal = xyes -o x$enable_video_vulkan = xyes; then
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-weak_framework,QuartzCore -Wl,-weak_framework,Metal"
fi
;;
Expand Down
1 change: 1 addition & 0 deletions include/SDL.h
View file
Expand Up @@ -47,6 +47,7 @@
#include "SDL_loadso.h"
#include "SDL_log.h"
#include "SDL_messagebox.h"
#include "SDL_metal.h"
#include "SDL_mutex.h"
#include "SDL_power.h"
#include "SDL_render.h"
Expand Down
3 changes: 3 additions & 0 deletions include/SDL_config.h.cmake
View file
Expand Up @@ -388,6 +388,9 @@
/* Enable Vulkan support */
#cmakedefine SDL_VIDEO_VULKAN @SDL_VIDEO_VULKAN@

/* Enable Metal support */
#cmakedefine SDL_VIDEO_METAL @SDL_VIDEO_METAL@

/* Enable system power support */
#cmakedefine SDL_POWER_ANDROID @SDL_POWER_ANDROID@
#cmakedefine SDL_POWER_LINUX @SDL_POWER_LINUX@
Expand Down
3 changes: 3 additions & 0 deletions include/SDL_config.h.in
View file
Expand Up @@ -383,6 +383,9 @@
/* Enable Vulkan support */
#undef SDL_VIDEO_VULKAN

/* Enable Metal support */
#undef SDL_VIDEO_METAL

/* Enable system power support */
#undef SDL_POWER_LINUX
#undef SDL_POWER_WINDOWS
Expand Down
4 changes: 4 additions & 0 deletions include/SDL_config_iphoneos.h
View file
Expand Up @@ -181,6 +181,10 @@
#define SDL_VIDEO_VULKAN 1
#endif

#if SDL_PLATFORM_SUPPORTS_METAL
#define SDL_VIDEO_METAL 1
#endif

/* Enable system power support */
#define SDL_POWER_UIKIT 1

Expand Down

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