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separate GPU2D registers and renderer

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This commit is contained in:
RSDuck
2021-02-27 22:25:27 +01:00
parent f8692f85a4
commit a046eb5038
7 changed files with 421 additions and 387 deletions
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66
src/GPU.cpp
View File

@ -82,8 +82,10 @@ int FrontBuffer;
u32* Framebuffer[2][2]; u32* Framebuffer[2][2];
int Renderer = 0; int Renderer = 0;
std::unique_ptr<GPU2D> GPU2D_A = {}; GPU2D::Unit GPU2D_A(0);
std::unique_ptr<GPU2D> GPU2D_B = {}; GPU2D::Unit GPU2D_B(1);
std::unique_ptr<GPU2D::Renderer2D> GPU2D_Renderer = {};
/* /*
VRAM invalidation tracking VRAM invalidation tracking
@ -143,8 +145,7 @@ std::unique_ptr<GLCompositor> CurGLCompositor = {};
bool Init() bool Init()
{ {
GPU2D_A = std::make_unique<GPU2D_Soft>(0); GPU2D_Renderer = std::make_unique<GPU2D::SoftRenderer>();
GPU2D_B = std::make_unique<GPU2D_Soft>(1);
if (!GPU3D::Init()) return false; if (!GPU3D::Init()) return false;
FrontBuffer = 0; FrontBuffer = 0;
@ -157,8 +158,7 @@ bool Init()
void DeInit() void DeInit()
{ {
GPU2D_A.reset(); GPU2D_Renderer.reset();
GPU2D_B.reset();
GPU3D::DeInit(); GPU3D::DeInit();
if (Framebuffer[0][0]) delete[] Framebuffer[0][0]; if (Framebuffer[0][0]) delete[] Framebuffer[0][0];
@ -262,13 +262,12 @@ void Reset()
Framebuffer[1][1][i] = 0xFFFFFFFF; Framebuffer[1][1][i] = 0xFFFFFFFF;
} }
GPU2D_A->Reset(); GPU2D_A.Reset();
GPU2D_B->Reset(); GPU2D_B.Reset();
GPU3D::Reset(); GPU3D::Reset();
int backbuf = FrontBuffer ? 0 : 1; int backbuf = FrontBuffer ? 0 : 1;
GPU2D_A->SetFramebuffer(Framebuffer[backbuf][1]); GPU2D_Renderer->SetFramebuffer(Framebuffer[backbuf][1], Framebuffer[backbuf][0]);
GPU2D_B->SetFramebuffer(Framebuffer[backbuf][0]);
ResetRenderer(); ResetRenderer();
@ -358,8 +357,8 @@ void DoSavestate(Savestate* file)
VRAMPtr_BOBJ[i] = GetUniqueBankPtr(VRAMMap_BOBJ[i], i << 14); VRAMPtr_BOBJ[i] = GetUniqueBankPtr(VRAMMap_BOBJ[i], i << 14);
} }
GPU2D_A->DoSavestate(file); GPU2D_A.DoSavestate(file);
GPU2D_B->DoSavestate(file); GPU2D_B.DoSavestate(file);
GPU3D::DoSavestate(file); GPU3D::DoSavestate(file);
ResetVRAMCache(); ResetVRAMCache();
@ -370,13 +369,11 @@ void AssignFramebuffers()
int backbuf = FrontBuffer ? 0 : 1; int backbuf = FrontBuffer ? 0 : 1;
if (NDS::PowerControl9 & (1<<15)) if (NDS::PowerControl9 & (1<<15))
{ {
GPU2D_A->SetFramebuffer(Framebuffer[backbuf][0]); GPU2D_Renderer->SetFramebuffer(Framebuffer[backbuf][0], Framebuffer[backbuf][1]);
GPU2D_B->SetFramebuffer(Framebuffer[backbuf][1]);
} }
else else
{ {
GPU2D_A->SetFramebuffer(Framebuffer[backbuf][1]); GPU2D_Renderer->SetFramebuffer(Framebuffer[backbuf][1], Framebuffer[backbuf][0]);
GPU2D_B->SetFramebuffer(Framebuffer[backbuf][0]);
} }
} }
@ -973,8 +970,8 @@ void SetPowerCnt(u32 val)
if (!(val & (1<<0))) printf("!!! CLEARING POWCNT BIT0. DANGER\n"); if (!(val & (1<<0))) printf("!!! CLEARING POWCNT BIT0. DANGER\n");
GPU2D_A->SetEnabled(val & (1<<1)); GPU2D_A.SetEnabled(val & (1<<1));
GPU2D_B->SetEnabled(val & (1<<9)); GPU2D_B.SetEnabled(val & (1<<9));
GPU3D::SetEnabled(val & (1<<3), val & (1<<2)); GPU3D::SetEnabled(val & (1<<3), val & (1<<2));
AssignFramebuffers(); AssignFramebuffers();
@ -989,9 +986,9 @@ void DisplayFIFO(u32 x)
if (x > 0) if (x > 0)
{ {
if (x == 8) if (x == 8)
GPU2D_A->SampleFIFO(0, 5); GPU2D_A.SampleFIFO(0, 5);
else else
GPU2D_A->SampleFIFO(x-11, 8); GPU2D_A.SampleFIFO(x-11, 8);
} }
if (x < 256) if (x < 256)
@ -1001,7 +998,7 @@ void DisplayFIFO(u32 x)
NDS::ScheduleEvent(NDS::Event_DisplayFIFO, true, 6*8, DisplayFIFO, x+8); NDS::ScheduleEvent(NDS::Event_DisplayFIFO, true, 6*8, DisplayFIFO, x+8);
} }
else else
GPU2D_A->SampleFIFO(253, 3); // sample the remaining pixels GPU2D_A.SampleFIFO(253, 3); // sample the remaining pixels
} }
void StartFrame() void StartFrame()
@ -1009,7 +1006,7 @@ void StartFrame()
// only run the display FIFO if needed: // only run the display FIFO if needed:
// * if it is used for display or capture // * if it is used for display or capture
// * if we have display FIFO DMA // * if we have display FIFO DMA
RunFIFO = GPU2D_A->UsesFIFO() || NDS::DMAsInMode(0, 0x04); RunFIFO = GPU2D_A.UsesFIFO() || NDS::DMAsInMode(0, 0x04);
TotalScanlines = 0; TotalScanlines = 0;
StartScanline(0); StartScanline(0);
@ -1026,15 +1023,15 @@ void StartHBlank(u32 line)
// note: this should start 48 cycles after the scanline start // note: this should start 48 cycles after the scanline start
if (line < 192) if (line < 192)
{ {
GPU2D_A->DrawScanline(line); GPU2D_Renderer->DrawScanline(line, &GPU2D_A);
GPU2D_B->DrawScanline(line); GPU2D_Renderer->DrawScanline(line, &GPU2D_B);
} }
// sprites are pre-rendered one scanline in advance // sprites are pre-rendered one scanline in advance
if (line < 191) if (line < 191)
{ {
GPU2D_A->DrawSprites(line+1); GPU2D_Renderer->DrawSprites(line+1, &GPU2D_A);
GPU2D_B->DrawSprites(line+1); GPU2D_Renderer->DrawSprites(line+1, &GPU2D_B);
} }
NDS::CheckDMAs(0, 0x02); NDS::CheckDMAs(0, 0x02);
@ -1045,8 +1042,8 @@ void StartHBlank(u32 line)
} }
else if (VCount == 262) else if (VCount == 262)
{ {
GPU2D_A->DrawSprites(0); GPU2D_Renderer->DrawSprites(0, &GPU2D_A);
GPU2D_B->DrawSprites(0); GPU2D_Renderer->DrawSprites(0, &GPU2D_B);
} }
if (DispStat[0] & (1<<4)) NDS::SetIRQ(0, NDS::IRQ_HBlank); if (DispStat[0] & (1<<4)) NDS::SetIRQ(0, NDS::IRQ_HBlank);
@ -1098,8 +1095,8 @@ void StartScanline(u32 line)
else else
DispStat[1] &= ~(1<<2); DispStat[1] &= ~(1<<2);
GPU2D_A->CheckWindows(VCount); GPU2D_A.CheckWindows(VCount);
GPU2D_B->CheckWindows(VCount); GPU2D_B.CheckWindows(VCount);
if (VCount >= 2 && VCount < 194) if (VCount >= 2 && VCount < 194)
NDS::CheckDMAs(0, 0x03); NDS::CheckDMAs(0, 0x03);
@ -1110,8 +1107,8 @@ void StartScanline(u32 line)
{ {
if (line == 0) if (line == 0)
{ {
GPU2D_A->VBlankEnd(); GPU2D_A.VBlankEnd();
GPU2D_B->VBlankEnd(); GPU2D_B.VBlankEnd();
} }
if (RunFIFO) if (RunFIFO)
@ -1149,8 +1146,9 @@ void StartScanline(u32 line)
if (DispStat[0] & (1<<3)) NDS::SetIRQ(0, NDS::IRQ_VBlank); if (DispStat[0] & (1<<3)) NDS::SetIRQ(0, NDS::IRQ_VBlank);
if (DispStat[1] & (1<<3)) NDS::SetIRQ(1, NDS::IRQ_VBlank); if (DispStat[1] & (1<<3)) NDS::SetIRQ(1, NDS::IRQ_VBlank);
GPU2D_A->VBlank(); GPU2D_Renderer->VBlankEnd(&GPU2D_A, &GPU2D_B);
GPU2D_B->VBlank(); GPU2D_A.VBlank();
GPU2D_B.VBlank();
GPU3D::VBlank(); GPU3D::VBlank();
#ifdef OGLRENDERER_ENABLED #ifdef OGLRENDERER_ENABLED

4
src/GPU.h
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@ -75,8 +75,8 @@ extern u8* VRAMPtr_BOBJ[0x8];
extern int FrontBuffer; extern int FrontBuffer;
extern u32* Framebuffer[2][2]; extern u32* Framebuffer[2][2];
extern std::unique_ptr<GPU2D> GPU2D_A; extern GPU2D::Unit GPU2D_A;
extern std::unique_ptr<GPU2D> GPU2D_B; extern GPU2D::Unit GPU2D_B;
extern int Renderer; extern int Renderer;

64
src/GPU2D.cpp
View File

@ -80,13 +80,15 @@
// for example these aren't affected by POWCNT GPU-disable bits. // for example these aren't affected by POWCNT GPU-disable bits.
// to model the hardware more accurately, the relevant logic should be moved to GPU.cpp. // to model the hardware more accurately, the relevant logic should be moved to GPU.cpp.
namespace GPU2D
{
GPU2D::GPU2D(u32 num) Unit::Unit(u32 num)
{ {
Num = num; Num = num;
} }
void GPU2D::Reset() void Unit::Reset()
{ {
Enabled = false; Enabled = false;
DispCnt = 0; DispCnt = 0;
@ -134,11 +136,9 @@ void GPU2D::Reset()
CaptureLatch = false; CaptureLatch = false;
MasterBrightness = 0; MasterBrightness = 0;
MosaicXSizeChanged();
} }
void GPU2D::DoSavestate(Savestate* file) void Unit::DoSavestate(Savestate* file)
{ {
file->Section((char*)(Num ? "GP2B" : "GP2A")); file->Section((char*)(Num ? "GP2B" : "GP2A"));
@ -187,16 +187,9 @@ void GPU2D::DoSavestate(Savestate* file)
file->Var32(&Win0Active); file->Var32(&Win0Active);
file->Var32(&Win1Active); file->Var32(&Win1Active);
MosaicXSizeChanged();
} }
void GPU2D::SetFramebuffer(u32* buf) u8 Unit::Read8(u32 addr)
{
Framebuffer = buf;
}
u8 GPU2D::Read8(u32 addr)
{ {
switch (addr & 0x00000FFF) switch (addr & 0x00000FFF)
{ {
@ -229,7 +222,7 @@ u8 GPU2D::Read8(u32 addr)
return 0; return 0;
} }
u16 GPU2D::Read16(u32 addr) u16 Unit::Read16(u32 addr)
{ {
switch (addr & 0x00000FFF) switch (addr & 0x00000FFF)
{ {
@ -258,7 +251,7 @@ u16 GPU2D::Read16(u32 addr)
return 0; return 0;
} }
u32 GPU2D::Read32(u32 addr) u32 Unit::Read32(u32 addr)
{ {
switch (addr & 0x00000FFF) switch (addr & 0x00000FFF)
{ {
@ -270,7 +263,7 @@ u32 GPU2D::Read32(u32 addr)
return Read16(addr) | (Read16(addr+2) << 16); return Read16(addr) | (Read16(addr+2) << 16);
} }
void GPU2D::Write8(u32 addr, u8 val) void Unit::Write8(u32 addr, u8 val)
{ {
switch (addr & 0x00000FFF) switch (addr & 0x00000FFF)
{ {
@ -347,12 +340,10 @@ void GPU2D::Write8(u32 addr, u8 val)
case 0x04C: case 0x04C:
BGMosaicSize[0] = val & 0xF; BGMosaicSize[0] = val & 0xF;
BGMosaicSize[1] = val >> 4; BGMosaicSize[1] = val >> 4;
MosaicXSizeChanged();
return; return;
case 0x04D: case 0x04D:
OBJMosaicSize[0] = val & 0xF; OBJMosaicSize[0] = val & 0xF;
OBJMosaicSize[1] = val >> 4; OBJMosaicSize[1] = val >> 4;
MosaicXSizeChanged();
return; return;
case 0x050: BlendCnt = (BlendCnt & 0x3F00) | val; return; case 0x050: BlendCnt = (BlendCnt & 0x3F00) | val; return;
@ -376,7 +367,7 @@ void GPU2D::Write8(u32 addr, u8 val)
printf("unknown GPU write8 %08X %02X\n", addr, val); printf("unknown GPU write8 %08X %02X\n", addr, val);
} }
void GPU2D::Write16(u32 addr, u16 val) void Unit::Write16(u32 addr, u16 val)
{ {
switch (addr & 0x00000FFF) switch (addr & 0x00000FFF)
{ {
@ -501,7 +492,6 @@ void GPU2D::Write16(u32 addr, u16 val)
BGMosaicSize[1] = (val >> 4) & 0xF; BGMosaicSize[1] = (val >> 4) & 0xF;
OBJMosaicSize[0] = (val >> 8) & 0xF; OBJMosaicSize[0] = (val >> 8) & 0xF;
OBJMosaicSize[1] = val >> 12; OBJMosaicSize[1] = val >> 12;
MosaicXSizeChanged();
return; return;
case 0x050: BlendCnt = val & 0x3FFF; return; case 0x050: BlendCnt = val & 0x3FFF; return;
@ -521,7 +511,7 @@ void GPU2D::Write16(u32 addr, u16 val)
//printf("unknown GPU write16 %08X %04X\n", addr, val); //printf("unknown GPU write16 %08X %04X\n", addr, val);
} }
void GPU2D::Write32(u32 addr, u32 val) void Unit::Write32(u32 addr, u32 val)
{ {
switch (addr & 0x00000FFF) switch (addr & 0x00000FFF)
{ {
@ -575,7 +565,7 @@ void GPU2D::Write32(u32 addr, u32 val)
Write16(addr+2, val>>16); Write16(addr+2, val>>16);
} }
void GPU2D::UpdateMosaicCounters(u32 line) void Unit::UpdateMosaicCounters(u32 line)
{ {
// Y mosaic uses incrementing 4-bit counters // Y mosaic uses incrementing 4-bit counters
// the transformed Y position is updated every time the counter matches the MOSAIC register // the transformed Y position is updated every time the counter matches the MOSAIC register
@ -592,7 +582,7 @@ void GPU2D::UpdateMosaicCounters(u32 line)
} }
} }
void GPU2D::VBlank() void Unit::VBlank()
{ {
if (CaptureLatch) if (CaptureLatch)
{ {
@ -604,7 +594,7 @@ void GPU2D::VBlank()
DispFIFOWritePtr = 0; DispFIFOWritePtr = 0;
} }
void GPU2D::VBlankEnd() void Unit::VBlankEnd()
{ {
// TODO: find out the exact time this happens // TODO: find out the exact time this happens
BGXRefInternal[0] = BGXRef[0]; BGXRefInternal[0] = BGXRef[0];
@ -620,7 +610,7 @@ void GPU2D::VBlankEnd()
//OBJMosaicYCount = 0; //OBJMosaicYCount = 0;
} }
void GPU2D::SampleFIFO(u32 offset, u32 num) void Unit::SampleFIFO(u32 offset, u32 num)
{ {
for (u32 i = 0; i < num; i++) for (u32 i = 0; i < num; i++)
{ {
@ -632,7 +622,7 @@ void GPU2D::SampleFIFO(u32 offset, u32 num)
} }
} }
u16* GPU2D::GetBGExtPal(u32 slot, u32 pal) u16* Unit::GetBGExtPal(u32 slot, u32 pal)
{ {
const u32 PaletteSize = 256 * 2; const u32 PaletteSize = 256 * 2;
const u32 SlotSize = PaletteSize * 16; const u32 SlotSize = PaletteSize * 16;
@ -641,14 +631,14 @@ u16* GPU2D::GetBGExtPal(u32 slot, u32 pal)
: GPU::VRAMFlat_BBGExtPal)[slot * SlotSize + pal * PaletteSize]; : GPU::VRAMFlat_BBGExtPal)[slot * SlotSize + pal * PaletteSize];
} }
u16* GPU2D::GetOBJExtPal() u16* Unit::GetOBJExtPal()
{ {
return Num == 0 return Num == 0
? (u16*)GPU::VRAMFlat_AOBJExtPal ? (u16*)GPU::VRAMFlat_AOBJExtPal
: (u16*)GPU::VRAMFlat_BOBJExtPal; : (u16*)GPU::VRAMFlat_BOBJExtPal;
} }
void GPU2D::CheckWindows(u32 line) void Unit::CheckWindows(u32 line)
{ {
line &= 0xFF; line &= 0xFF;
if (line == Win0Coords[3]) Win0Active &= ~0x1; if (line == Win0Coords[3]) Win0Active &= ~0x1;
@ -657,18 +647,18 @@ void GPU2D::CheckWindows(u32 line)
else if (line == Win1Coords[2]) Win1Active |= 0x1; else if (line == Win1Coords[2]) Win1Active |= 0x1;
} }
void GPU2D::CalculateWindowMask(u32 line) void Unit::CalculateWindowMask(u32 line, u8* windowMask, u8* objWindow)
{ {
for (u32 i = 0; i < 256; i++) for (u32 i = 0; i < 256; i++)
WindowMask[i] = WinCnt[2]; // window outside windowMask[i] = WinCnt[2]; // window outside
if (DispCnt & (1<<15)) if (DispCnt & (1<<15))
{ {
// OBJ window // OBJ window
for (int i = 0; i < 256; i++) for (int i = 0; i < 256; i++)
{ {
if (OBJWindow[i]) if (objWindow[i])
WindowMask[i] = WinCnt[3]; windowMask[i] = WinCnt[3];
} }
} }
@ -683,7 +673,7 @@ void GPU2D::CalculateWindowMask(u32 line)
if (i == x2) Win1Active &= ~0x2; if (i == x2) Win1Active &= ~0x2;
else if (i == x1) Win1Active |= 0x2; else if (i == x1) Win1Active |= 0x2;
if (Win1Active == 0x3) WindowMask[i] = WinCnt[1]; if (Win1Active == 0x3) windowMask[i] = WinCnt[1];
} }
} }
@ -698,12 +688,12 @@ void GPU2D::CalculateWindowMask(u32 line)
if (i == x2) Win0Active &= ~0x2; if (i == x2) Win0Active &= ~0x2;
else if (i == x1) Win0Active |= 0x2; else if (i == x1) Win0Active |= 0x2;
if (Win0Active == 0x3) WindowMask[i] = WinCnt[0]; if (Win0Active == 0x3) windowMask[i] = WinCnt[0];
} }
} }
} }
void GPU2D::GetBGVRAM(u8*& data, u32& mask) void Unit::GetBGVRAM(u8*& data, u32& mask)
{ {
if (Num == 0) if (Num == 0)
{ {
@ -717,7 +707,7 @@ void GPU2D::GetBGVRAM(u8*& data, u32& mask)
} }
} }
void GPU2D::GetOBJVRAM(u8*& data, u32& mask) void Unit::GetOBJVRAM(u8*& data, u32& mask)
{ {
if (Num == 0) if (Num == 0)
{ {
@ -730,3 +720,5 @@ void GPU2D::GetOBJVRAM(u8*& data, u32& mask)
mask = 0x1FFFF; mask = 0x1FFFF;
} }
} }
}

51
src/GPU2D.h
View File

@ -22,21 +22,22 @@
#include "types.h" #include "types.h"
#include "Savestate.h" #include "Savestate.h"
class GPU2D namespace GPU2D
{
class Unit
{ {
public: public:
GPU2D(u32 num); Unit(u32 num);
virtual ~GPU2D() {}
GPU2D(const GPU2D&) = delete; Unit(const Unit&) = delete;
GPU2D& operator=(const GPU2D&) = delete; Unit& operator=(const Unit&) = delete;
void Reset(); void Reset();
void DoSavestate(Savestate* file); void DoSavestate(Savestate* file);
void SetEnabled(bool enable) { Enabled = enable; } void SetEnabled(bool enable) { Enabled = enable; }
void SetFramebuffer(u32* buf);
u8 Read8(u32 addr); u8 Read8(u32 addr);
u16 Read16(u32 addr); u16 Read16(u32 addr);
@ -57,8 +58,6 @@ public:
void SampleFIFO(u32 offset, u32 num); void SampleFIFO(u32 offset, u32 num);
virtual void DrawScanline(u32 line) = 0;
virtual void DrawSprites(u32 line) = 0;
void VBlank(); void VBlank();
virtual void VBlankEnd(); virtual void VBlankEnd();
@ -70,10 +69,11 @@ public:
void GetBGVRAM(u8*& data, u32& mask); void GetBGVRAM(u8*& data, u32& mask);
void GetOBJVRAM(u8*& data, u32& mask); void GetOBJVRAM(u8*& data, u32& mask);
protected: void UpdateMosaicCounters(u32 line);
void CalculateWindowMask(u32 line, u8* windowMask, u8* objWindow);
u32 Num; u32 Num;
bool Enabled; bool Enabled;
u32* Framebuffer;
u16 DispFIFO[16]; u16 DispFIFO[16];
u32 DispFIFOReadPtr; u32 DispFIFOReadPtr;
@ -116,14 +116,29 @@ protected:
u32 CaptureCnt; u32 CaptureCnt;
u16 MasterBrightness; u16 MasterBrightness;
alignas(8) u8 WindowMask[256];
alignas(8) u8 OBJWindow[256];
void UpdateMosaicCounters(u32 line);
void CalculateWindowMask(u32 line);
virtual void MosaicXSizeChanged() = 0;
}; };
class Renderer2D
{
public:
virtual ~Renderer2D() {}
virtual void DrawScanline(u32 line, Unit* unit) = 0;
virtual void DrawSprites(u32 line, Unit* unit) = 0;
virtual void VBlankEnd(Unit* unitA, Unit* unitB) = 0;
void SetFramebuffer(u32* unitA, u32* unitB)
{
Framebuffer[0] = unitA;
Framebuffer[1] = unitB;
}
protected:
u32* Framebuffer[2];
Unit* CurUnit;
};
}
#endif #endif

543
src/GPU2D_Soft.cpp
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File diff suppressed because it is too large Load Diff

36
src/GPU2D_Soft.h
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@ -20,32 +20,32 @@
#include "GPU2D.h" #include "GPU2D.h"
class GPU2D_Soft : public GPU2D namespace GPU2D
{
class SoftRenderer : public Renderer2D
{ {
public: public:
GPU2D_Soft(u32 num); SoftRenderer();
~GPU2D_Soft() override {} ~SoftRenderer() override {}
void DrawScanline(u32 line) override;
void DrawSprites(u32 line) override;
void VBlankEnd() override;
protected:
void MosaicXSizeChanged() override;
void DrawScanline(u32 line, Unit* unit) override;
void DrawSprites(u32 line, Unit* unit) override;
void VBlankEnd(Unit* unitA, Unit* unitB) override;
private: private:
alignas(8) u32 BGOBJLine[256*3]; alignas(8) u32 BGOBJLine[256*3];
u32* _3DLine; u32* _3DLine;
alignas(8) u32 OBJLine[256]; alignas(8) u8 WindowMask[256];
alignas(8) u8 OBJIndex[256];
u32 NumSprites; alignas(8) u32 OBJLine[2][256];
alignas(8) u8 OBJIndex[2][256];
alignas(8) u8 OBJWindow[2][256];
u32 NumSprites[2];
u8 MosaicTable[16][256];
u8* CurBGXMosaicTable; u8* CurBGXMosaicTable;
u8* CurOBJXMosaicTable; u8 MosaicTable[16][256];
u32 ColorBlend4(u32 val1, u32 val2, u32 eva, u32 evb); u32 ColorBlend4(u32 val1, u32 val2, u32 eva, u32 evb);
u32 ColorBlend5(u32 val1, u32 val2); u32 ColorBlend5(u32 val1, u32 val2);
@ -76,4 +76,6 @@ private:
template<bool window> void DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos); template<bool window> void DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos);
void DoCapture(u32 line, u32 width); void DoCapture(u32 line, u32 width);
}; };
}

44
src/NDS.cpp
View File

@ -2882,11 +2882,11 @@ u8 ARM9IORead8(u32 addr)
if (addr >= 0x04000000 && addr < 0x04000060) if (addr >= 0x04000000 && addr < 0x04000060)
{ {
return GPU::GPU2D_A->Read8(addr); return GPU::GPU2D_A.Read8(addr);
} }
if (addr >= 0x04001000 && addr < 0x04001060) if (addr >= 0x04001000 && addr < 0x04001060)
{ {
return GPU::GPU2D_B->Read8(addr); return GPU::GPU2D_B.Read8(addr);
} }
if (addr >= 0x04000320 && addr < 0x040006A4) if (addr >= 0x04000320 && addr < 0x040006A4)
{ {
@ -2906,7 +2906,7 @@ u16 ARM9IORead16(u32 addr)
case 0x04000060: return GPU3D::Read16(addr); case 0x04000060: return GPU3D::Read16(addr);
case 0x04000064: case 0x04000064:
case 0x04000066: return GPU::GPU2D_A->Read16(addr); case 0x04000066: return GPU::GPU2D_A.Read16(addr);
case 0x040000B8: return DMAs[0]->Cnt & 0xFFFF; case 0x040000B8: return DMAs[0]->Cnt & 0xFFFF;
case 0x040000BA: return DMAs[0]->Cnt >> 16; case 0x040000BA: return DMAs[0]->Cnt >> 16;
@ -3004,11 +3004,11 @@ u16 ARM9IORead16(u32 addr)
if ((addr >= 0x04000000 && addr < 0x04000060) || (addr == 0x0400006C)) if ((addr >= 0x04000000 && addr < 0x04000060) || (addr == 0x0400006C))
{ {
return GPU::GPU2D_A->Read16(addr); return GPU::GPU2D_A.Read16(addr);
} }
if ((addr >= 0x04001000 && addr < 0x04001060) || (addr == 0x0400106C)) if ((addr >= 0x04001000 && addr < 0x04001060) || (addr == 0x0400106C))
{ {
return GPU::GPU2D_B->Read16(addr); return GPU::GPU2D_B.Read16(addr);
} }
if (addr >= 0x04000320 && addr < 0x040006A4) if (addr >= 0x04000320 && addr < 0x040006A4)
{ {
@ -3026,7 +3026,7 @@ u32 ARM9IORead32(u32 addr)
case 0x04000004: return GPU::DispStat[0] | (GPU::VCount << 16); case 0x04000004: return GPU::DispStat[0] | (GPU::VCount << 16);
case 0x04000060: return GPU3D::Read32(addr); case 0x04000060: return GPU3D::Read32(addr);
case 0x04000064: return GPU::GPU2D_A->Read32(addr); case 0x04000064: return GPU::GPU2D_A.Read32(addr);
case 0x040000B0: return DMAs[0]->SrcAddr; case 0x040000B0: return DMAs[0]->SrcAddr;
case 0x040000B4: return DMAs[0]->DstAddr; case 0x040000B4: return DMAs[0]->DstAddr;
@ -3124,11 +3124,11 @@ u32 ARM9IORead32(u32 addr)
if ((addr >= 0x04000000 && addr < 0x04000060) || (addr == 0x0400006C)) if ((addr >= 0x04000000 && addr < 0x04000060) || (addr == 0x0400006C))
{ {
return GPU::GPU2D_A->Read32(addr); return GPU::GPU2D_A.Read32(addr);
} }
if ((addr >= 0x04001000 && addr < 0x04001060) || (addr == 0x0400106C)) if ((addr >= 0x04001000 && addr < 0x04001060) || (addr == 0x0400106C))
{ {
return GPU::GPU2D_B->Read32(addr); return GPU::GPU2D_B.Read32(addr);
} }
if (addr >= 0x04000320 && addr < 0x040006A4) if (addr >= 0x04000320 && addr < 0x040006A4)
{ {
@ -3144,9 +3144,9 @@ void ARM9IOWrite8(u32 addr, u8 val)
switch (addr) switch (addr)
{ {
case 0x0400006C: case 0x0400006C:
case 0x0400006D: GPU::GPU2D_A->Write8(addr, val); return; case 0x0400006D: GPU::GPU2D_A.Write8(addr, val); return;
case 0x0400106C: case 0x0400106C:
case 0x0400106D: GPU::GPU2D_B->Write8(addr, val); return; case 0x0400106D: GPU::GPU2D_B.Write8(addr, val); return;
case 0x04000132: case 0x04000132:
KeyCnt = (KeyCnt & 0xFF00) | val; KeyCnt = (KeyCnt & 0xFF00) | val;
@ -3205,12 +3205,12 @@ void ARM9IOWrite8(u32 addr, u8 val)
if (addr >= 0x04000000 && addr < 0x04000060) if (addr >= 0x04000000 && addr < 0x04000060)
{ {
GPU::GPU2D_A->Write8(addr, val); GPU::GPU2D_A.Write8(addr, val);
return; return;
} }
if (addr >= 0x04001000 && addr < 0x04001060) if (addr >= 0x04001000 && addr < 0x04001060)
{ {
GPU::GPU2D_B->Write8(addr, val); GPU::GPU2D_B.Write8(addr, val);
return; return;
} }
if (addr >= 0x04000320 && addr < 0x040006A4) if (addr >= 0x04000320 && addr < 0x040006A4)
@ -3232,10 +3232,10 @@ void ARM9IOWrite16(u32 addr, u16 val)
case 0x04000060: GPU3D::Write16(addr, val); return; case 0x04000060: GPU3D::Write16(addr, val); return;
case 0x04000068: case 0x04000068:
case 0x0400006A: GPU::GPU2D_A->Write16(addr, val); return; case 0x0400006A: GPU::GPU2D_A.Write16(addr, val); return;
case 0x0400006C: GPU::GPU2D_A->Write16(addr, val); return; case 0x0400006C: GPU::GPU2D_A.Write16(addr, val); return;
case 0x0400106C: GPU::GPU2D_B->Write16(addr, val); return; case 0x0400106C: GPU::GPU2D_B.Write16(addr, val); return;
case 0x040000B8: DMAs[0]->WriteCnt((DMAs[0]->Cnt & 0xFFFF0000) | val); return; case 0x040000B8: DMAs[0]->WriteCnt((DMAs[0]->Cnt & 0xFFFF0000) | val); return;
case 0x040000BA: DMAs[0]->WriteCnt((DMAs[0]->Cnt & 0x0000FFFF) | (val << 16)); return; case 0x040000BA: DMAs[0]->WriteCnt((DMAs[0]->Cnt & 0x0000FFFF) | (val << 16)); return;
@ -3371,12 +3371,12 @@ void ARM9IOWrite16(u32 addr, u16 val)
if (addr >= 0x04000000 && addr < 0x04000060) if (addr >= 0x04000000 && addr < 0x04000060)
{ {
GPU::GPU2D_A->Write16(addr, val); GPU::GPU2D_A.Write16(addr, val);
return; return;
} }
if (addr >= 0x04001000 && addr < 0x04001060) if (addr >= 0x04001000 && addr < 0x04001060)
{ {
GPU::GPU2D_B->Write16(addr, val); GPU::GPU2D_B.Write16(addr, val);
return; return;
} }
if (addr >= 0x04000320 && addr < 0x040006A4) if (addr >= 0x04000320 && addr < 0x040006A4)
@ -3399,10 +3399,10 @@ void ARM9IOWrite32(u32 addr, u32 val)
case 0x04000060: GPU3D::Write32(addr, val); return; case 0x04000060: GPU3D::Write32(addr, val); return;
case 0x04000064: case 0x04000064:
case 0x04000068: GPU::GPU2D_A->Write32(addr, val); return; case 0x04000068: GPU::GPU2D_A.Write32(addr, val); return;
case 0x0400006C: GPU::GPU2D_A->Write16(addr, val&0xFFFF); return; case 0x0400006C: GPU::GPU2D_A.Write16(addr, val&0xFFFF); return;
case 0x0400106C: GPU::GPU2D_B->Write16(addr, val&0xFFFF); return; case 0x0400106C: GPU::GPU2D_B.Write16(addr, val&0xFFFF); return;
case 0x040000B0: DMAs[0]->SrcAddr = val; return; case 0x040000B0: DMAs[0]->SrcAddr = val; return;
case 0x040000B4: DMAs[0]->DstAddr = val; return; case 0x040000B4: DMAs[0]->DstAddr = val; return;
@ -3534,12 +3534,12 @@ void ARM9IOWrite32(u32 addr, u32 val)
if (addr >= 0x04000000 && addr < 0x04000060) if (addr >= 0x04000000 && addr < 0x04000060)
{ {
GPU::GPU2D_A->Write32(addr, val); GPU::GPU2D_A.Write32(addr, val);
return; return;
} }
if (addr >= 0x04001000 && addr < 0x04001060) if (addr >= 0x04001000 && addr < 0x04001060)
{ {
GPU::GPU2D_B->Write32(addr, val); GPU::GPU2D_B.Write32(addr, val);
return; return;
} }
if (addr >= 0x04000320 && addr < 0x040006A4) if (addr >= 0x04000320 && addr < 0x040006A4)