diff options
Diffstat (limited to 'src/core/hw/gpu.cpp')
| -rw-r--r-- | src/core/hw/gpu.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/core/hw/gpu.cpp b/src/core/hw/gpu.cpp index f0ca4ead..a400338b 100644 --- a/src/core/hw/gpu.cpp +++ b/src/core/hw/gpu.cpp @@ -108,6 +108,31 @@ inline void Read(T &var, const u32 addr) { var = g_regs.framebuffer_sub_right_1; break; + case Registers::DisplayInputBufferAddr: + var = g_regs.display_transfer.input_address; + break; + + case Registers::DisplayOutputBufferAddr: + var = g_regs.display_transfer.output_address; + break; + + case Registers::DisplayOutputBufferSize: + var = g_regs.display_transfer.output_size; + break; + + case Registers::DisplayInputBufferSize: + var = g_regs.display_transfer.input_size; + break; + + case Registers::DisplayTransferFlags: + var = g_regs.display_transfer.flags; + break; + + // Not sure if this is supposed to be readable + case Registers::DisplayTriggerTransfer: + var = g_regs.display_transfer.trigger; + break; + case Registers::CommandListSize: var = g_regs.command_list_size; break; @@ -129,6 +154,33 @@ inline void Read(T &var, const u32 addr) { template <typename T> inline void Write(u32 addr, const T data) { switch (static_cast<Registers::Id>(addr)) { + case Registers::DisplayInputBufferAddr: + g_regs.display_transfer.input_address = data; + break; + + case Registers::DisplayOutputBufferAddr: + g_regs.display_transfer.output_address = data; + break; + + case Registers::DisplayOutputBufferSize: + g_regs.display_transfer.output_size = data; + break; + + case Registers::DisplayInputBufferSize: + g_regs.display_transfer.input_size = data; + break; + + case Registers::DisplayTransferFlags: + g_regs.display_transfer.flags = data; + break; + + case Registers::DisplayTriggerTransfer: + g_regs.display_transfer.trigger = data; + if (g_regs.display_transfer.trigger & 1) { + // TODO: Perform display transfer! + } + break; + case Registers::CommandListSize: g_regs.command_list_size = data; break; |