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-rw-r--r--src/core/hle/service/gsp_gpu.cpp34
-rw-r--r--src/core/hle/service/gsp_gpu.h4
-rw-r--r--src/core/hw/gpu.cpp41
-rw-r--r--src/core/hw/gpu.h32
4 files changed, 78 insertions, 33 deletions
diff --git a/src/core/hle/service/gsp_gpu.cpp b/src/core/hle/service/gsp_gpu.cpp
index 31e61391f..c23cfa3c8 100644
--- a/src/core/hle/service/gsp_gpu.cpp
+++ b/src/core/hle/service/gsp_gpu.cpp
@@ -368,28 +368,28 @@ static void ExecuteCommand(const Command& command, u32 thread_id) {
case CommandId::SET_MEMORY_FILL:
{
auto& params = command.memory_fill;
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].address_start)),
- Memory::VirtualToPhysicalAddress(params.start1) >> 3);
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].address_end)),
- Memory::VirtualToPhysicalAddress(params.end1) >> 3);
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].size)), params.end1 - params.start1);
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].value)), params.value1);
-
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].address_start)),
- Memory::VirtualToPhysicalAddress(params.start2) >> 3);
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].address_end)),
- Memory::VirtualToPhysicalAddress(params.end2) >> 3);
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].size)), params.end2 - params.start2);
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].value)), params.value2);
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].address_start)),
+ Memory::VirtualToPhysicalAddress(params.start1) >> 3);
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].address_end)),
+ Memory::VirtualToPhysicalAddress(params.end1) >> 3);
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].value_32bit)), params.value1);
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].control)), params.control1);
+
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].address_start)),
+ Memory::VirtualToPhysicalAddress(params.start2) >> 3);
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].address_end)),
+ Memory::VirtualToPhysicalAddress(params.end2) >> 3);
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].value_32bit)), params.value2);
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].control)), params.control2);
break;
}
case CommandId::SET_DISPLAY_TRANSFER:
{
auto& params = command.image_copy;
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.input_address)),
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.input_address)),
Memory::VirtualToPhysicalAddress(params.in_buffer_address) >> 3);
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.output_address)),
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.output_address)),
Memory::VirtualToPhysicalAddress(params.out_buffer_address) >> 3);
WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.input_size)), params.in_buffer_size);
WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.output_size)), params.out_buffer_size);
@@ -402,9 +402,9 @@ static void ExecuteCommand(const Command& command, u32 thread_id) {
case CommandId::SET_TEXTURE_COPY:
{
auto& params = command.image_copy;
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.input_address)),
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.input_address)),
Memory::VirtualToPhysicalAddress(params.in_buffer_address) >> 3);
- WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.output_address)),
+ WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.output_address)),
Memory::VirtualToPhysicalAddress(params.out_buffer_address) >> 3);
WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.input_size)), params.in_buffer_size);
WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(display_transfer_config.output_size)), params.out_buffer_size);
diff --git a/src/core/hle/service/gsp_gpu.h b/src/core/hle/service/gsp_gpu.h
index 65abb194a..a435d418a 100644
--- a/src/core/hle/service/gsp_gpu.h
+++ b/src/core/hle/service/gsp_gpu.h
@@ -109,9 +109,13 @@ struct Command {
u32 start1;
u32 value1;
u32 end1;
+
u32 start2;
u32 value2;
u32 end2;
+
+ u16 control1;
+ u16 control2;
} memory_fill;
struct {
diff --git a/src/core/hw/gpu.cpp b/src/core/hw/gpu.cpp
index aad0e5d0d..bd7d92cd1 100644
--- a/src/core/hw/gpu.cpp
+++ b/src/core/hw/gpu.cpp
@@ -67,23 +67,38 @@ inline void Write(u32 addr, const T data) {
switch (index) {
// Memory fills are triggered once the fill value is written.
- // NOTE: This is not verified.
- case GPU_REG_INDEX_WORKAROUND(memory_fill_config[0].value, 0x00004 + 0x3):
- case GPU_REG_INDEX_WORKAROUND(memory_fill_config[1].value, 0x00008 + 0x3):
+ case GPU_REG_INDEX_WORKAROUND(memory_fill_config[0].trigger, 0x00004 + 0x3):
+ case GPU_REG_INDEX_WORKAROUND(memory_fill_config[1].trigger, 0x00008 + 0x3):
{
- const bool is_second_filler = (index != GPU_REG_INDEX(memory_fill_config[0].value));
- const auto& config = g_regs.memory_fill_config[is_second_filler];
-
- // TODO: Not sure if this check should be done at GSP level instead
- if (config.address_start) {
- // TODO: Not sure if this algorithm is correct, particularly because it doesn't use the size member at all
- u32* start = (u32*)Memory::GetPointer(Memory::PhysicalToVirtualAddress(config.GetStartAddress()));
- u32* end = (u32*)Memory::GetPointer(Memory::PhysicalToVirtualAddress(config.GetEndAddress()));
- for (u32* ptr = start; ptr < end; ++ptr)
- *ptr = bswap32(config.value); // TODO: This is just a workaround to missing framebuffer format emulation
+ const bool is_second_filler = (index != GPU_REG_INDEX(memory_fill_config[0].trigger));
+ auto& config = g_regs.memory_fill_config[is_second_filler];
+
+ if (config.address_start && config.trigger) {
+ u8* start = Memory::GetPointer(Memory::PhysicalToVirtualAddress(config.GetStartAddress()));
+ u8* end = Memory::GetPointer(Memory::PhysicalToVirtualAddress(config.GetEndAddress()));
+
+ if (config.fill_24bit) {
+ // fill with 24-bit values
+ for (u8* ptr = start; ptr < end; ptr += 3) {
+ ptr[0] = config.value_24bit_b;
+ ptr[1] = config.value_24bit_g;
+ ptr[2] = config.value_24bit_r;
+ }
+ } else if (config.fill_32bit) {
+ // fill with 32-bit values
+ for (u32* ptr = (u32*)start; ptr < (u32*)end; ++ptr)
+ *ptr = config.value_32bit;
+ } else {
+ // fill with 16-bit values
+ for (u16* ptr = (u16*)start; ptr < (u16*)end; ++ptr)
+ *ptr = config.value_16bit;
+ }
LOG_TRACE(HW_GPU, "MemoryFill from 0x%08x to 0x%08x", config.GetStartAddress(), config.GetEndAddress());
+ config.trigger = 0;
+ config.finished = 1;
+
if (!is_second_filler) {
GSP_GPU::SignalInterrupt(GSP_GPU::InterruptId::PSC0);
} else {
diff --git a/src/core/hw/gpu.h b/src/core/hw/gpu.h
index 9fd694f65..df9aa0d71 100644
--- a/src/core/hw/gpu.h
+++ b/src/core/hw/gpu.h
@@ -84,9 +84,35 @@ struct Regs {
struct {
u32 address_start;
- u32 address_end; // ?
- u32 size;
- u32 value; // ?
+ u32 address_end;
+
+ union {
+ u32 value_32bit;
+
+ BitField<0, 16, u32> value_16bit;
+
+ // TODO: Verify component order
+ BitField< 0, 8, u32> value_24bit_r;
+ BitField< 8, 8, u32> value_24bit_g;
+ BitField<16, 8, u32> value_24bit_b;
+ };
+
+ union {
+ u32 control;
+
+ // Setting this field to 1 triggers the memory fill.
+ // This field also acts as a status flag, and gets reset to 0 upon completion.
+ BitField<0, 1, u32> trigger;
+
+ // Set to 1 upon completion.
+ BitField<0, 1, u32> finished;
+
+ // 0: fill with 16- or 32-bit wide values; 1: fill with 24-bit wide values
+ BitField<8, 1, u32> fill_24bit;
+
+ // 0: fill with 16-bit wide values; 1: fill with 32-bit wide values
+ BitField<9, 1, u32> fill_32bit;
+ };
inline u32 GetStartAddress() const {
return DecodeAddressRegister(address_start);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 06:04:59 +0100