From 05dc633a8c35221ce8d6abe6ddf027f8b0bab6c2 Mon Sep 17 00:00:00 2001 From: tfarley Date: Mon, 18 May 2015 21:21:33 -0700 Subject: OpenGL renderer --- src/video_core/hwrasterizer_base.h | 40 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 src/video_core/hwrasterizer_base.h (limited to 'src/video_core/hwrasterizer_base.h') diff --git a/src/video_core/hwrasterizer_base.h b/src/video_core/hwrasterizer_base.h new file mode 100644 index 00000000..dec193f8 --- /dev/null +++ b/src/video_core/hwrasterizer_base.h @@ -0,0 +1,40 @@ +// Copyright 2015 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include "common/emu_window.h" +#include "video_core/vertex_shader.h" + +class HWRasterizer { +public: + virtual ~HWRasterizer() { + } + + /// Initialize API-specific GPU objects + virtual void InitObjects() = 0; + + /// Reset the rasterizer, such as flushing all caches and updating all state + virtual void Reset() = 0; + + /// Queues the primitive formed by the given vertices for rendering + virtual void AddTriangle(const Pica::VertexShader::OutputVertex& v0, + const Pica::VertexShader::OutputVertex& v1, + const Pica::VertexShader::OutputVertex& v2) = 0; + + /// Draw the current batch of triangles + virtual void DrawTriangles() = 0; + + /// Commit the rasterizer's framebuffer contents immediately to the current 3DS memory framebuffer + virtual void CommitFramebuffer() = 0; + + /// Notify rasterizer that the specified PICA register has been changed + virtual void NotifyPicaRegisterChanged(u32 id) = 0; + + /// Notify rasterizer that the specified 3DS memory region will be read from after this notification + virtual void NotifyPreRead(PAddr addr, u32 size) = 0; + + /// Notify rasterizer that a 3DS memory region has been changed + virtual void NotifyFlush(PAddr addr, u32 size) = 0; +}; -- cgit v1.2.3