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HWRasterizer: Texture forwarding

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This commit is contained in:
tfarley 2016-04-16 18:57:57 -04:00
parent e46d086189
commit 22f3a7e94c
20 changed files with 1749 additions and 970 deletions
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31
src/video_core/rasterizer_interface.h
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@ -6,6 +6,10 @@
#include "common/common_types.h"
#include "core/hw/gpu.h"
struct ScreenInfo;
namespace Pica {
namespace Shader {
struct OutputVertex;
@ -18,12 +22,6 @@ class RasterizerInterface {
public:
virtual ~RasterizerInterface() {}
/// 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::Shader::OutputVertex& v0,
const Pica::Shader::OutputVertex& v1,
@ -32,17 +30,26 @@ public:
/// 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 FlushFramebuffer() = 0;
/// Notify rasterizer that the specified PICA register has been changed
virtual void NotifyPicaRegisterChanged(u32 id) = 0;
/// Notify rasterizer that any caches of the specified region should be flushed to 3DS memory.
/// 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;
/// Notify rasterizer that any caches of the specified region should be discraded and reloaded from 3DS memory.
virtual void InvalidateRegion(PAddr addr, u32 size) = 0;
/// Notify rasterizer that any caches of the specified region should be flushed to 3DS memory and invalidated
virtual void FlushAndInvalidateRegion(PAddr addr, u32 size) = 0;
/// Attempt to use a faster method to perform a display transfer
virtual bool AccelerateDisplayTransfer(const GPU::Regs::DisplayTransferConfig& config) { return false; }
/// Attempt to use a faster method to fill a region
virtual bool AccelerateFill(const GPU::Regs::MemoryFillConfig& config) { return false; }
/// 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; }
};
}