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panda !

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wheremyfoodat 2023-08-12 18:16:35 +03:00
parent 5d1a2625f5
commit 89dbae42e1
2 changed files with 12 additions and 9 deletions
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1
include/PICA/gpu.hpp
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@ -94,6 +94,7 @@ class GPU {
void reset(); void reset();
Registers& getRegisters() { return regs; } Registers& getRegisters() { return regs; }
ExternalRegisters& getExtRegisters() { return externalRegs; }
void startCommandList(u32 addr, u32 size); void startCommandList(u32 addr, u32 size);
// Used by the GSP GPU service for readHwRegs/writeHwRegs/writeHwRegsMasked // Used by the GSP GPU service for readHwRegs/writeHwRegs/writeHwRegsMasked

20
src/core/services/gsp_gpu.cpp
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@ -396,7 +396,7 @@ void GPUService::flushCacheRegions(u32* cmd) {
void GPUService::setBufferSwapImpl(u32 screenId, const FramebufferInfo& info) { void GPUService::setBufferSwapImpl(u32 screenId, const FramebufferInfo& info) {
using namespace PICA::ExternalRegs; using namespace PICA::ExternalRegs;
constexpr static std::array<u32, 8> fb_addresses = { static constexpr std::array<u32, 8> fbAddresses = {
Framebuffer0AFirstAddr, Framebuffer0AFirstAddr,
Framebuffer0BFirstAddr, Framebuffer0BFirstAddr,
Framebuffer1AFirstAddr, Framebuffer1AFirstAddr,
@ -407,11 +407,13 @@ void GPUService::setBufferSwapImpl(u32 screenId, const FramebufferInfo& info) {
Framebuffer1BSecondAddr, Framebuffer1BSecondAddr,
}; };
const u32 fb_index = info.activeFb * 4 + screenId * 2; auto& regs = gpu.getExtRegisters();
gpu.writeExternalReg(fb_addresses[fb_index], VaddrToPaddr(info.leftFramebufferVaddr));
gpu.writeExternalReg(fb_addresses[fb_index + 1], VaddrToPaddr(info.rightFramebufferVaddr));
constexpr static std::array<u32, 6> config_addresses = { const u32 fbIndex = info.activeFb * 4 + screenId * 2;
regs[fbAddresses[fbIndex]] = VaddrToPaddr(info.leftFramebufferVaddr);
regs[fbAddresses[fbIndex + 1]] = VaddrToPaddr(info.rightFramebufferVaddr);
static constexpr std::array<u32, 6> configAddresses = {
Framebuffer0Config, Framebuffer0Config,
Framebuffer0Select, Framebuffer0Select,
Framebuffer0Stride, Framebuffer0Stride,
@ -420,10 +422,10 @@ void GPUService::setBufferSwapImpl(u32 screenId, const FramebufferInfo& info) {
Framebuffer1Stride, Framebuffer1Stride,
}; };
const u32 config_index = screenId * 3; const u32 configIndex = screenId * 3;
gpu.writeExternalReg(config_addresses[config_index], info.format); regs[configAddresses[configIndex]] = info.format;
gpu.writeExternalReg(config_addresses[config_index + 1], info.displayFb); regs[configAddresses[configIndex + 1]] = info.displayFb;
gpu.writeExternalReg(config_addresses[config_index + 2], info.stride); regs[configAddresses[configIndex + 2]] = info.stride;
} }
// Actually send command list (aka display list) to GPU // Actually send command list (aka display list) to GPU