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[GSP] Stub TriggerTextureCopy

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wheremyfoodat 2023-03-11 23:08:16 +02:00
parent 9f61fc0a4e
commit 9ac06dc4bd
2 changed files with 14 additions and 4 deletions
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1
include/services/gsp_gpu.hpp
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@ -47,6 +47,7 @@ class GPUService {
void memoryFill(u32* cmd); void memoryFill(u32* cmd);
void triggerDisplayTransfer(u32* cmd); void triggerDisplayTransfer(u32* cmd);
void triggerDMARequest(u32* cmd); void triggerDMARequest(u32* cmd);
void triggerTextureCopy(u32* cmd);
void flushCacheRegions(u32* cmd); void flushCacheRegions(u32* cmd);
public: public:

17
src/core/services/gsp_gpu.cpp
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@ -23,6 +23,7 @@ namespace GXCommands {
ProcessCommandList = 1, ProcessCommandList = 1,
MemoryFill = 2, MemoryFill = 2,
TriggerDisplayTransfer = 3, TriggerDisplayTransfer = 3,
TriggerTextureCopy = 4,
FlushCacheRegions = 5 FlushCacheRegions = 5
}; };
} }
@ -245,6 +246,7 @@ void GPUService::processCommandBuffer() {
case GXCommands::MemoryFill: memoryFill(cmd); break; case GXCommands::MemoryFill: memoryFill(cmd); break;
case GXCommands::TriggerDisplayTransfer: triggerDisplayTransfer(cmd); break; case GXCommands::TriggerDisplayTransfer: triggerDisplayTransfer(cmd); break;
case GXCommands::TriggerDMARequest: triggerDMARequest(cmd); break; case GXCommands::TriggerDMARequest: triggerDMARequest(cmd); break;
case GXCommands::TriggerTextureCopy: triggerTextureCopy(cmd); break;
case GXCommands::FlushCacheRegions: flushCacheRegions(cmd); break; case GXCommands::FlushCacheRegions: flushCacheRegions(cmd); break;
default: Helpers::panic("GSP::GPU::ProcessCommands: Unknown cmd ID %d", cmdID); default: Helpers::panic("GSP::GPU::ProcessCommands: Unknown cmd ID %d", cmdID);
} }
@ -303,12 +305,19 @@ void GPUService::flushCacheRegions(u32* cmd) {
// Actually send command list (aka display list) to GPU // Actually send command list (aka display list) to GPU
void GPUService::processCommandList(u32* cmd) { void GPUService::processCommandList(u32* cmd) {
u32 address = cmd[1] & ~7; // Buffer address const u32 address = cmd[1] & ~7; // Buffer address
u32 size = cmd[2] & ~3; // Buffer size in bytes const u32 size = cmd[2] & ~3; // Buffer size in bytes
bool updateGas = cmd[3] == 1; // Update gas additive blend results (0 = don't update, 1 = update) const bool updateGas = cmd[3] == 1; // Update gas additive blend results (0 = don't update, 1 = update)
bool flushBuffer = cmd[7] == 1; // Flush buffer (0 = don't flush, 1 = flush) const bool flushBuffer = cmd[7] == 1; // Flush buffer (0 = don't flush, 1 = flush)
log("GPU::GSP::processCommandList. Address: %08X, size in bytes: %08X\n", address, size); log("GPU::GSP::processCommandList. Address: %08X, size in bytes: %08X\n", address, size);
gpu.startCommandList(address, size); gpu.startCommandList(address, size);
requestInterrupt(GPUInterrupt::P3D); // Send an IRQ when command list processing is over requestInterrupt(GPUInterrupt::P3D); // Send an IRQ when command list processing is over
}
void GPUService::triggerTextureCopy(u32* cmd) {
Helpers::warn("GSP::GPU::TriggerTextureCopy (unimplemented)\n");
// This uses the transfer engine and thus needs to fire a PPF interrupt.
// NSMB2 relies on this
requestInterrupt(GPUInterrupt::PPF);
} }