sdl2: add opengl support

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Merge remote-tracking branch 'remotes/kraxel/tags/pull-sdl-20150505-1' into staging

sdl2: add opengl support

# gpg: Signature made Tue May  5 10:36:25 2015 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-sdl-20150505-1:
  sdl2: Fix RGB555
  sdl2: add support for display rendering using opengl.
  sdl2: move SDL_* includes to sdl2.h
  console-gl: add opengl rendering helper functions
  opengl: add shader helper functions.
  opengl: add shader build infrastructure

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2015-05-05 14:06:12 +01:00
commit 874e9aeeeb
17 changed files with 637 additions and 28 deletions

16
scripts/shaderinclude.pl Normal file
View file

@ -0,0 +1,16 @@
#!/usr/bin/perl
use strict;
use warnings;
my $file = shift;
open FILE, "<", $file or die "open $file: $!";
my $name = $file;
$name =~ s|.*/||;
$name =~ s/[-.]/_/g;
print "static GLchar ${name}_src[] =\n";
while (<FILE>) {
chomp;
printf " \"%s\\n\"\n", $_;
}
print " \"\\n\";\n";
close FILE;