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authorTony Wasserka <NeoBrainX@gmail.com>2014-06-01 00:08:00 +0200
committerTony Wasserka <NeoBrainX@gmail.com>2014-07-23 00:33:08 +0200
commit16bbc4f81b89462ff1c9e9364e0ca7ee1289c3b3 (patch)
tree31b0a53d80f519d543b8ec47d8b937c70fea2cda /src
parentGSP: HLE GXCommandId::SET_DISPLAY_TRANSFER and GXCommandId::SET_TEXTURE_COPY. (diff)
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Diffstat (limited to 'src')
-rw-r--r--src/core/hw/gpu.cpp52
-rw-r--r--src/core/hw/gpu.h40
2 files changed, 92 insertions, 0 deletions
diff --git a/src/core/hw/gpu.cpp b/src/core/hw/gpu.cpp
index f0ca4eada..a400338b5 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;
diff --git a/src/core/hw/gpu.h b/src/core/hw/gpu.h
index 58058d732..29eb7ed81 100644
--- a/src/core/hw/gpu.h
+++ b/src/core/hw/gpu.h
@@ -5,6 +5,7 @@
#pragma once
#include "common/common_types.h"
+#include "common/bit_field.h"
namespace GPU {
@@ -44,6 +45,45 @@ struct Registers {
u32 framebuffer_sub_right_1;
u32 framebuffer_sub_right_2;
+ struct {
+ u32 input_address;
+ u32 output_address;
+
+ inline u32 GetPhysicalInputAddress() const {
+ return input_address * 8;
+ }
+
+ inline u32 GetPhysicalOutputAddress() const {
+ return output_address * 8;
+ }
+
+ union {
+ u32 output_size;
+
+ BitField< 0, 16, u32> output_width;
+ BitField<16, 16, u32> output_height;
+ };
+
+ union {
+ u32 input_size;
+
+ BitField< 0, 16, u32> input_width;
+ BitField<16, 16, u32> input_height;
+ };
+
+ union {
+ u32 flags;
+
+ BitField< 0, 1, u32> flip_data;
+ BitField< 8, 3, u32> input_format;
+ BitField<12, 3, u32> output_format;
+ BitField<16, 1, u32> output_tiled;
+ };
+
+ u32 unknown;
+ u32 trigger;
+ } display_transfer;
+
u32 command_list_size;
u32 command_list_address;
u32 command_processing_enabled;