D:/work/nytro/include/graphics/nyRenderThread.h

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#ifndef __NYTRO_RenderThread_H
#define __NYTRO_RenderThread_H

//*****************************************************************************
// Nytro GameEngine
//
// © Copyright 7thFACTOR Entertainment
// All rights reserved
//*****************************************************************************

#include "system/nyCommon.h"
#include "system/nyThread.h"

namespace Nytro
{
    namespace Graphics
    {
        class NYTRO_API RenderThread : public Core::Thread
        {
            public:

                enum ERenderCommand
                {
                    eRenderCommand_Initialize,
                    eRenderCommand_Release,
                    eRenderCommand_ApplyVideoMode,
                    eRenderCommand_Fullscreen,
                    eRenderCommand_Viewport,
                    eRenderCommand_RenderTarget,
                    eRenderCommand_ClearColor,
                    eRenderCommand_ClearBuffers,
                    eRenderCommand_FlipBuffers,
                    eRenderCommand_BeginRender,
                    eRenderCommand_EndRender,
                    eRenderCommand_Store_color_buffer,
                    eRenderCommand_Copy_backbuffer,
                    eRenderCommand_Copy_render_target,
                    eRenderCommand_Save_screenshot,
                    eRenderCommand_Scissor_box,
                    eRenderCommand_Force_wireframe,
                    eRenderCommand_Wireframe_color,
                    eRenderCommand_Global_shader,
                    
                    eRenderCommand_Matrix_mode,
                    eRenderCommand_Load_matrix,
                    eRenderCommand_Load_identity,
                    eRenderCommand_Multiply_matrix,
                    eRenderCommand_Perspective,
                    eRenderCommand_Ortho,
                    eRenderCommand_Translate,
                    eRenderCommand_Rotate,
                    eRenderCommand_Scale,
                    eRenderCommand_Push_matrix,
                    eRenderCommand_Pop_matrix,
                    
                    eRenderCommand_Project,
                    eRenderCommand_Unproject,
                    eRenderCommand_Unproject_screen_position,
                    
                    eRenderCommand_Disable_texturing,
                    eRenderCommand_Blending,
                    eRenderCommand_Depth_test,
                    eRenderCommand_Alpha_test,
                    eRenderCommand_Stencil_test,
                    eRenderCommand_Scissor_test,
                    eRenderCommand_Depth_write,
                    eRenderCommand_Color_write,
                    eRenderCommand_Antialias_level,
                    eRenderCommand_Cull_mode,
                    eRenderCommand_Fill_mode,
                    eRenderCommand_Depth_func,
                    eRenderCommand_Alpha_func_and_ref,
                    eRenderCommand_Depth_bias,
                    eRenderCommand_Stencil_parameters,
                    eRenderCommand_Point_sprites,
                    eRenderCommand_Point_sprite_size,
                    eRenderCommand_Point_sprite_scale,
                    eRenderCommand_Texture_address,
                    eRenderCommand_Texture_filter,

                    eRenderCommand_Setup_canvas,
                    eRenderCommand_Setup_canvas_for_ui,
                    
                    eRenderCommand_Draw_primitives_direct,

                    eRenderCommand_Load_shader,
                    eRenderCommand_Delete_shader,
                    eRenderCommand_Begin_use_shader,
                    eRenderCommand_End_use_shader,

                    eRenderCommand_Occlusion_query,
                    
                    eRenderCommand_Create_texture,
                    eRenderCommand_Load_texture,
                    eRenderCommand_Upload_texture,
                    eRenderCommand_Use_texture,
                    eRenderCommand_Delete_texture,
                    
                    eRenderCommand_Create_vertexbuffer,
                    eRenderCommand_Upload_vertexbuffer,
                    eRenderCommand_Use_vertexbuffer,
                    eRenderCommand_Render_vertexbuffer,
                    eRenderCommand_Delete_vertexbuffer,

                    eRenderCommand_Create_instancebuffer,
                    eRenderCommand_Upload_instancebuffer,
                    eRenderCommand_Use_instancebuffer,
                    eRenderCommand_Delete_instancebuffer,
                                        
                    eRenderCommand_Create_stateblock,
                    eRenderCommand_Begin_stateblock,
                    eRenderCommand_End_stateblock,
                    eRenderCommand_Apply_stateblock,
                    eRenderCommand_Delete_stateblock
                };

                RenderThread();
                virtual ~RenderThread();

                virtual void onRun();
                Core::ThreadDualMessageQueueSwitcher& getCommandQueues();
                
                inline Core::ThreadMessageQueue* getFillingQueue()
                {
                    return m_commandQueues.getFillingQueue();
                }

                inline Core::ThreadMessageQueue& getResponseQueue()
                {
                    return m_responseQueue;
                }

                bool doneConsumingQueue();

            protected:

                Core::ThreadDualMessageQueueSwitcher    m_commandQueues;
                Core::ThreadMessageQueue                m_responseQueue;
                volatile bool                           m_bConsuming;
        };
    };
};

#endif