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wheremyfoodat 2024-01-24 18:51:44 +02:00
parent 313620cad9
commit c108da5e02
9 changed files with 78 additions and 9 deletions
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18
include/services/gsp_gpu.hpp
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@ -60,6 +60,15 @@ class GPUService {
};
static_assert(sizeof(FramebufferUpdate) == 64, "GSP::GPU::FramebufferUpdate has the wrong size");
// Used for saving and restoring GPU state via ImportDisplayCaptureInfo
struct CaptureInfo {
u32 leftFramebuffer; // Left framebuffer VA
u32 rightFramebuffer; // Right framebuffer VA (Top screen only)
u32 format;
u32 stride;
};
static_assert(sizeof(CaptureInfo) == 16, "GSP::GPU::CaptureInfo has the wrong size");
// Service commands
void acquireRight(u32 messagePointer);
void flushDataCache(u32 messagePointer);
@ -86,6 +95,15 @@ class GPUService {
void setBufferSwapImpl(u32 screen_id, const FramebufferInfo& info);
// Get the framebuffer info in shared memory for a given screen
FramebufferUpdate* getFramebufferInfo(int screen) {
// TODO: Offset depends on GSP thread being triggered
return reinterpret_cast<FramebufferUpdate*>(&sharedMem[0x200 + screen * sizeof(FramebufferUpdate)]);
}
FramebufferUpdate* getTopFramebufferInfo() { return getFramebufferInfo(0); }
FramebufferUpdate* getBottomFramebufferInfo() { return getFramebufferInfo(1); }
public:
GPUService(Memory& mem, GPU& gpu, Kernel& kernel, u32& currentPID) : mem(mem), gpu(gpu),
kernel(kernel), currentPID(currentPID) {}