sdl2_frt/src/render/metal/build-metal-shaders.sh

#!/bin/bash

set -x
set -e

cd `dirname "$0"`
rm -f sdl.air sdl.metalar sdl.metallib
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/usr/bin/metal -std=osx-metal1.1 -Wall -O3 -o ./sdl.air ./SDL_shaders_metal.metal
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/usr/bin/metal-ar rc sdl.metalar sdl.air
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/usr/bin/metallib -o sdl.metallib sdl.metalar
xxd -i sdl.metallib |perl -w -p -e 's/\Aunsigned /const unsigned /;' >./SDL_shaders_metal.c
rm -f sdl.air sdl.metalar sdl.metallib
Initial shot at a renderer target for Apple's Metal API. This isn't complete, but is enough to run testsprite2. It's currently Mac-only; with a little work to figure out how to properly glue in a Metal layer to a UIView, this will likely work on iOS, too. This is only wired up to the configure script right now, and disabled by default. CMake and Xcode still need their bits filled in as appropriate. 2016-04-21 09:16:44 +02:00			`#!/bin/bash`

			`set -x`
			`set -e`

			cd `dirname "$0"`
			`rm -f sdl.air sdl.metalar sdl.metallib`
			`/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/usr/bin/metal -std=osx-metal1.1 -Wall -O3 -o ./sdl.air ./SDL_shaders_metal.metal`
			`/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/usr/bin/metal-ar rc sdl.metalar sdl.air`
			`/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/usr/bin/metallib -o sdl.metallib sdl.metalar`
			`xxd -i sdl.metallib \|perl -w -p -e 's/\Aunsigned /const unsigned /;' >./SDL_shaders_metal.c`
			`rm -f sdl.air sdl.metalar sdl.metallib`