X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpixelformat.h;h=4da1a1517ae60b45b85aea8d41b7452744326f19;hb=4d7f66ea28c788e12f700216b9c53af9e71b8390;hp=dfe632b6c5f184870e9773dd5fad00b84af4ace1;hpb=3d6188a7f48566398e7ad7548dbd47a68bc73bdc;p=libs%2Fgl.git

diff --git a/source/pixelformat.h b/source/pixelformat.h
index dfe632b6..4da1a151 100644
--- a/source/pixelformat.h
+++ b/source/pixelformat.h
@@ -4,7 +4,9 @@
 #include <msp/graphics/pixelformat.h>
 #include <msp/strings/lexicalcast.h>
 #include "gl.h"
-#include <GL/glext.h>
+#include <msp/gl/extensions/arb_texture_float.h>
+#include <msp/gl/extensions/ext_bgra.h>
+#include <msp/gl/extensions/ext_texture_srgb.h>
 
 namespace Msp {
 namespace GL {
@@ -26,6 +28,10 @@ enum PixelFormat
 	RGBA8           = GL_RGBA8,
 	RGBA16F         = GL_RGBA16F_ARB,
 	RGBA32F         = GL_RGBA32F_ARB,
+	SRGB            = GL_SRGB_EXT,
+	SRGB_ALPHA      = GL_SRGB_ALPHA_EXT,
+	SRGB8           = GL_SRGB8_EXT,
+	SRGB8_ALPHA8    = GL_SRGB8_ALPHA8_EXT,
 	BGR             = GL_BGR,
 	BGRA            = GL_BGRA,
 	LUMINANCE       = GL_LUMINANCE,
@@ -36,13 +42,24 @@ enum PixelFormat
 	LUMINANCE_ALPHA8   = GL_LUMINANCE8_ALPHA8,
 	LUMINANCE_ALPHA16F = GL_LUMINANCE_ALPHA16F_ARB,
 	LUMINANCE_ALPHA32F = GL_LUMINANCE_ALPHA32F_ARB,
+	SLUMINANCE         = GL_SLUMINANCE_EXT,
+	SLUMINANCE8        = GL_SLUMINANCE8_EXT,
+	SLUMINANCE_ALPHA   = GL_SLUMINANCE_ALPHA_EXT,
+	SLUMINANCE8_ALPHA8 = GL_SLUMINANCE8_ALPHA8_EXT
 };
 
 void operator>>(const LexicalConverter &, PixelFormat &);
 
 PixelFormat pixelformat_from_graphics(Graphics::PixelFormat);
+PixelFormat storage_pixelformat_from_graphics(Graphics::PixelFormat);
 
 PixelFormat get_base_pixelformat(PixelFormat);
+PixelFormat get_srgb_pixelformat(PixelFormat);
+unsigned get_component_count(PixelFormat);
+unsigned get_component_size(PixelFormat);
+unsigned get_pixel_size(PixelFormat);
+
+void require_pixelformat(PixelFormat);
 
 } // namespace GL
 } // namespace Msp