Update and improve documentation

[libs/gl.git] / source / core / deviceinfo.h

diff --git a/source/core/deviceinfo.h b/source/core/deviceinfo.h
index 1eb120ff2ec509921ed2dfa84fbcbce92393953d..e121a8cac2c7b65d74af87d085f262ce4a42791e 100644 (file)
--- a/source/core/deviceinfo.h
+++ b/source/core/deviceinfo.h
@@ -1,9 +1,14 @@
 #ifndef MSP_GL_DEVICEINFO_H_
 #define MSP_GL_DEVICEINFO_H_
 
+#include "glsl/features.h"
+
 namespace Msp {
 namespace GL {
 
+/**
+Contains information about various limits imposed by the graphics device.
+*/
 struct Limits
 {
        unsigned max_vertex_attributes;
@@ -15,8 +20,20 @@ struct Limits
        unsigned max_color_attachments;
 
        Limits();
+};
+
+/**
+Contains information about a graphics device.
+*/
+struct DeviceInfo
+{
+       Limits limits;
+       SL::Features glsl_features;
+
+       DeviceInfo();
 
-       static const Limits &get_global();
+       /** Returns information for the device currently in use. */
+       static const DeviceInfo &get_global();
 };
 
 } // namespace GL