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melonDS
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botch more code

This commit is contained in:
Arisotura 2019-05-19 19:47:23 +02:00
parent cd8236303e
commit 50cc38d781
1 changed files with 40 additions and 44 deletions
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84
src/GPU.cpp
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@ -73,7 +73,7 @@ u32 VRAMMap_ARM7[2];
int FrontBuffer;
u32* Framebuffer[2][2];
int FBScale[2];
int ScreenScale[2];
bool Accelerated;
GPU2D* GPU2D_A;
@ -89,7 +89,7 @@ bool Init()
FrontBuffer = 0;
Framebuffer[0][0] = NULL; Framebuffer[0][1] = NULL;
Framebuffer[1][0] = NULL; Framebuffer[1][1] = NULL;
FBScale[0] = -1; FBScale[1] = -1; Accelerated = false;
ScreenScale[0] = -1; ScreenScale[1] = -1; Accelerated = false;
SetDisplaySettings(0, 0, false);
return true;
@ -152,12 +152,12 @@ void Reset()
VRAMMap_ARM7[0] = 0;
VRAMMap_ARM7[1] = 0;
for (int i = 0; i < (256*192)<<(FBScale[0]*2); i++)
for (int i = 0; i < (256*192); i++)
{
Framebuffer[0][0][i] = 0xFFFFFFFF;
Framebuffer[1][0][i] = 0xFFFFFFFF;
}
for (int i = 0; i < (256*192)<<(FBScale[1]*2); i++)
for (int i = 0; i < (256*192); i++)
{
Framebuffer[0][1][i] = 0xFFFFFFFF;
Framebuffer[1][1][i] = 0xFFFFFFFF;
@ -174,10 +174,10 @@ void Reset()
void Stop()
{
memset(Framebuffer[0][0], 0, (256*192)<<(FBScale[0]*2));
memset(Framebuffer[0][1], 0, (256*192)<<(FBScale[1]*2));
memset(Framebuffer[1][0], 0, (256*192)<<(FBScale[0]*2));
memset(Framebuffer[1][1], 0, (256*192)<<(FBScale[1]*2));
memset(Framebuffer[0][0], 0, 256*192);
memset(Framebuffer[0][1], 0, 256*192);
memset(Framebuffer[1][0], 0, 256*192);
memset(Framebuffer[1][1], 0, 256*192);
}
void DoSavestate(Savestate* file)
@ -249,61 +249,57 @@ void AssignFramebuffers()
void SetDisplaySettings(int topscale, int bottomscale, bool accel)
{accel=true;
if (topscale != FBScale[0] || accel != Accelerated)
if (accel != Accelerated)
{
FBScale[0] = accel ? 0 : topscale;
ScreenScale[0] = accel ? 0 : topscale;
int fbsize;
if (accel) fbsize = (256*3 + 2) * 192;
else fbsize = (256 * 192) << (FBScale[0] * 2);
else fbsize = 256 * 192;
if (Framebuffer[0][0]) delete[] Framebuffer[0][0];
if (Framebuffer[1][0]) delete[] Framebuffer[1][0];
Framebuffer[0][0] = new u32[fbsize];
Framebuffer[1][0] = new u32[fbsize];
memset(Framebuffer[0][0], 0, fbsize*4);
memset(Framebuffer[1][0], 0, fbsize*4);
int backbuf = FrontBuffer ? 0 : 1;
if (NDS::PowerControl9 & (1<<15))
{
GPU2D_A->SetFramebuffer(Framebuffer[backbuf][0]);
GPU2D_A->SetDisplaySettings(FBScale[0], accel);
GPU3D::SetDisplaySettings(topscale, accel);
}
else
{
GPU2D_B->SetFramebuffer(Framebuffer[backbuf][0]);
GPU2D_B->SetDisplaySettings(FBScale[0], accel);
}
}
if (bottomscale != FBScale[1] || accel != Accelerated)
{
FBScale[1] = accel ? 0 : bottomscale;
int fbsize;
if (accel) fbsize = (256*3 + 2) * 192;
else fbsize = (256 * 192) << (FBScale[1] * 2);
if (Framebuffer[0][1]) delete[] Framebuffer[0][1];
if (Framebuffer[1][1]) delete[] Framebuffer[1][1];
Framebuffer[0][0] = new u32[fbsize];
Framebuffer[1][0] = new u32[fbsize];
Framebuffer[0][1] = new u32[fbsize];
Framebuffer[1][1] = new u32[fbsize];
memset(Framebuffer[0][0], 0, fbsize*4);
memset(Framebuffer[1][0], 0, fbsize*4);
memset(Framebuffer[0][1], 0, fbsize*4);
memset(Framebuffer[1][1], 0, fbsize*4);
int backbuf = FrontBuffer ? 0 : 1;
AssignFramebuffers();
}
if (topscale != ScreenScale[0])
{
ScreenScale[0] = topscale;
if (NDS::PowerControl9 & (1<<15))
{
GPU2D_B->SetFramebuffer(Framebuffer[backbuf][1]);
GPU2D_B->SetDisplaySettings(FBScale[1], accel);
GPU2D_A->SetDisplaySettings(ScreenScale[0], accel);
GPU3D::SetDisplaySettings(ScreenScale[0], accel);
}
else
{
GPU2D_A->SetFramebuffer(Framebuffer[backbuf][1]);
GPU2D_A->SetDisplaySettings(FBScale[1], accel);
GPU3D::SetDisplaySettings(bottomscale, accel);
GPU2D_B->SetDisplaySettings(ScreenScale[0], accel);
}
}
if (bottomscale != ScreenScale[1] || accel != Accelerated)
{
ScreenScale[1] = bottomscale;
if (NDS::PowerControl9 & (1<<15))
{
GPU2D_B->SetDisplaySettings(ScreenScale[1], accel);
}
else
{
GPU2D_A->SetDisplaySettings(ScreenScale[1], accel);
GPU3D::SetDisplaySettings(ScreenScale[1], accel);
}
}