source/backends/opengl/pipelinestate_backend.h

   1 #ifndef MSP_GL_PIPELINESTATE_BACKEND_H_
   2 #define MSP_GL_PIPELINESTATE_BACKEND_H_
   3
   4 #include <vector>
   5 #include <msp/core/noncopyable.h>
   6
   7 namespace Msp {
   8 namespace GL {
   9
  10 class OpenGLPipelineState: public NonCopyable
  11 {
  12         friend class OpenGLCommands;
  13
  14 protected:
  15         static const OpenGLPipelineState *last_applied;
  16         static std::vector<int> bound_tex_targets;
  17         static std::vector<char> bound_uniform_blocks;
  18         static unsigned restart_index;
  19         static unsigned n_clip_distances;
  20
  21         OpenGLPipelineState();
  22         ~OpenGLPipelineState();
  23
  24         void apply() const;
  25 private:
  26         void apply(unsigned) const;
  27 protected:
  28         static void clear();
  29 };
  30
  31 using PipelineStateBackend = OpenGLPipelineState;
  32
  33 } // namespace GL
  34 } // namespace Msp
  35
  36 #endif