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Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.

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This commit is contained in:
Alex Szpakowski
2019-08-05 12:35:32 -03:00
parent f3683d3a09
commit aebaa316c7
25 changed files with 412 additions and 94 deletions
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configure.ac
+12 -5
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@@ -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"
@@ -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
@@ -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="$EXTRA_LDFLAGS -Wl,-framework,Metal"
fi
;;
@@ -3910,7 +3917,7 @@ AS_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[defau
EXTRA_LDFLAGS="$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
;;