1 files changed, 82 insertions, 0 deletions
diff --git a/retrace/daemon/glframe_state_override.hpp b/retrace/daemon/glframe_state_override.hpp
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+++ b/retrace/daemon/glframe_state_override.hpp
@@ -0,0 +1,82 @@
+// Copyright (C) Intel Corp.  2017.  All Rights Reserved.
+
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+
+// The above copyright notice and this permission notice (including the
+// next paragraph) shall be included in all copies or substantial
+// portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+//  **********************************************************************/
+//  * Authors:
+//  *   Mark Janes <mark.a.janes@intel.com>
+//  **********************************************************************/
+
+#include <GL/gl.h>
+
+#include <map>
+#include <vector>
+
+#include "glframe_retrace_interface.hpp"
+
+
+namespace glretrace {
+
+class StateOverride {
+ public:
+  StateOverride() {}
+  void setState(const StateKey &item,
+                int offset,
+                float value);
+  void setState(const StateKey &item,
+                GLint value);
+  void saveState();
+  void overrideState() const;
+  void restoreState() const;
+
+  void onState(SelectionId selId,
+               ExperimentId experimentCount,
+               RenderId renderId,
+               OnFrameRetrace *callback);
+
+  void getState(const StateKey &item,
+                std::vector<uint32_t> *data);
+
+ private:
+  enum Type {
+    kUnknown,
+    kBool,
+    kFloat,
+    kEnum
+  };
+
+  typedef std::map<StateKey, std::vector<uint32_t>> KeyMap;
+  void enact_state(const KeyMap &m) const;
+  void enact_enabled_state(GLint setting, bool v) const;
+  void enact_int_state(uint32_t k, const std::vector<uint32_t> &v) const;
+  void save_enabled_state(const StateKey &k, GLint v);
+  void save_int_state(const StateKey &k, GLint v);
+  void get_enabled_state(GLint k, std::vector<uint32_t> *data);
+  void get_integer_state(GLint k, std::vector<uint32_t> *data);
+  void get_float_state(GLint k, std::vector<uint32_t> *data);
+
+
+  KeyMap m_overrides;
+  KeyMap m_saved_state;
+  std::map<StateKey, Type> m_data_types;
+};
+
+}  // namespace glretrace