suyu/src/video_core/rasterizer_interface.h

68 lines
2.2 KiB
C
Raw Normal View History

2015-05-19 06:21:33 +02:00
// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
2015-06-27 18:56:17 +02:00
#include "common/common_types.h"
2016-04-17 00:57:57 +02:00
#include "core/hw/gpu.h"
struct ScreenInfo;
2015-06-27 18:56:17 +02:00
namespace Pica {
namespace Shader {
2015-06-27 18:56:17 +02:00
struct OutputVertex;
}
}
2015-05-19 06:21:33 +02:00
namespace VideoCore {
class RasterizerInterface {
2015-05-19 06:21:33 +02:00
public:
virtual ~RasterizerInterface() {}
2015-05-19 06:21:33 +02:00
/// Queues the primitive formed by the given vertices for rendering
virtual void AddTriangle(const Pica::Shader::OutputVertex& v0,
const Pica::Shader::OutputVertex& v1,
const Pica::Shader::OutputVertex& v2) = 0;
2015-05-19 06:21:33 +02:00
/// Draw the current batch of triangles
virtual void DrawTriangles() = 0;
/// Notify rasterizer that the specified PICA register has been changed
virtual void NotifyPicaRegisterChanged(u32 id) = 0;
2016-04-17 00:57:57 +02:00
/// Notify rasterizer that all caches should be flushed to 3DS memory
virtual void FlushAll() = 0;
/// Notify rasterizer that any caches of the specified region should be flushed to 3DS memory
virtual void FlushRegion(PAddr addr, u32 size) = 0;
2015-05-19 06:21:33 +02:00
/// Notify rasterizer that any caches of the specified region should be flushed to 3DS memory
/// and invalidated
2016-04-17 00:57:57 +02:00
virtual void FlushAndInvalidateRegion(PAddr addr, u32 size) = 0;
/// Attempt to use a faster method to perform a display transfer with is_texture_copy = 0
virtual bool AccelerateDisplayTransfer(const GPU::Regs::DisplayTransferConfig& config) {
return false;
}
2016-04-17 00:57:57 +02:00
/// Attempt to use a faster method to perform a display transfer with is_texture_copy = 1
virtual bool AccelerateTextureCopy(const GPU::Regs::DisplayTransferConfig& config) {
return false;
}
2016-04-17 00:57:57 +02:00
/// Attempt to use a faster method to fill a region
virtual bool AccelerateFill(const GPU::Regs::MemoryFillConfig& config) {
return false;
}
2016-04-17 00:57:57 +02:00
/// Attempt to use a faster method to display the framebuffer to screen
virtual bool AccelerateDisplay(const GPU::Regs::FramebufferConfig& config,
PAddr framebuffer_addr, u32 pixel_stride,
ScreenInfo& screen_info) {
return false;
}
2015-05-19 06:21:33 +02:00
};
}