private (long, GalImage, GalTextureSampler) UploadTexture(NvGpuVmm vmm, int textureHandle)
{
if (textureHandle == 0)
{
// FIXME: Some games like puyo puyo will use handles with the value 0.
// This is a bug, most likely caused by sync issues.
return(0, default(GalImage), default(GalTextureSampler));
}
Profile.Begin(Profiles.GPU.Engine3d.UploadTexture);
bool linkedTsc = ReadRegisterBool(NvGpuEngine3dReg.LinkedTsc);
int ticIndex = (textureHandle >> 0) & 0xfffff;
int tscIndex = linkedTsc ? ticIndex : (textureHandle >> 20) & 0xfff;
long ticPosition = MakeInt64From2xInt32(NvGpuEngine3dReg.TexHeaderPoolOffset);
long tscPosition = MakeInt64From2xInt32(NvGpuEngine3dReg.TexSamplerPoolOffset);
ticPosition += ticIndex * 0x20;
tscPosition += tscIndex * 0x20;
GalImage image = TextureFactory.MakeTexture(vmm, ticPosition);
GalTextureSampler sampler = TextureFactory.MakeSampler(_gpu, vmm, tscPosition);
long key = vmm.ReadInt64(ticPosition + 4) & 0xffffffffffff;
if (image.Layout == GalMemoryLayout.BlockLinear)
{
key &= ~0x1ffL;
}
else if (image.Layout == GalMemoryLayout.Pitch)
{
key &= ~0x1fL;
}
key = vmm.GetPhysicalAddress(key);
if (key == -1)
{
Profile.End(Profiles.GPU.Engine3d.UploadTexture);
// FIXME: Shouldn't ignore invalid addresses.
return(0, default(GalImage), default(GalTextureSampler));
}
_gpu.ResourceManager.SendTexture(vmm, key, image);
Profile.End(Profiles.GPU.Engine3d.UploadTexture);
return(key, image, sampler);
}
private (long, GalImage, GalTextureSampler) UploadTexture(NvGpuVmm Vmm, int TextureHandle)
{
if (TextureHandle == 0)
{
//FIXME: Some games like puyo puyo will use handles with the value 0.
//This is a bug, most likely caused by sync issues.
return(0, default(GalImage), default(GalTextureSampler));
}
bool LinkedTsc = ReadRegisterBool(NvGpuEngine3dReg.LinkedTsc);
int TicIndex = (TextureHandle >> 0) & 0xfffff;
int TscIndex = LinkedTsc ? TicIndex : (TextureHandle >> 20) & 0xfff;
long TicPosition = MakeInt64From2xInt32(NvGpuEngine3dReg.TexHeaderPoolOffset);
long TscPosition = MakeInt64From2xInt32(NvGpuEngine3dReg.TexSamplerPoolOffset);
TicPosition += TicIndex * 0x20;
TscPosition += TscIndex * 0x20;
GalImage Image = TextureFactory.MakeTexture(Vmm, TicPosition);
GalTextureSampler Sampler = TextureFactory.MakeSampler(Gpu, Vmm, TscPosition);
long Key = Vmm.ReadInt64(TicPosition + 4) & 0xffffffffffff;
if (Image.Layout == GalMemoryLayout.BlockLinear)
{
Key &= ~0x1ffL;
}
else if (Image.Layout == GalMemoryLayout.Pitch)
{
Key &= ~0x1fL;
}
Key = Vmm.GetPhysicalAddress(Key);
if (Key == -1)
{
//FIXME: Shouldn't ignore invalid addresses.
return(0, default(GalImage), default(GalTextureSampler));
}
Gpu.ResourceManager.SendTexture(Vmm, Key, Image);
return(Key, Image, Sampler);
}
private void UploadTexture(NvGpuVmm Vmm, int TexIndex, int TextureHandle)
{
if (TextureHandle == 0)
{
//TODO: Is this correct?
//Some games like puyo puyo will have 0 handles.
//It may be just normal behaviour or a bug caused by sync issues.
//The game does initialize the value properly after through.
return;
}
int TicIndex = (TextureHandle >> 0) & 0xfffff;
int TscIndex = (TextureHandle >> 20) & 0xfff;
long TicPosition = MakeInt64From2xInt32(NvGpuEngine3dReg.TexHeaderPoolOffset);
long TscPosition = MakeInt64From2xInt32(NvGpuEngine3dReg.TexSamplerPoolOffset);
TicPosition += TicIndex * 0x20;
TscPosition += TscIndex * 0x20;
GalImage Image = TextureFactory.MakeTexture(Vmm, TicPosition);
GalTextureSampler Sampler = TextureFactory.MakeSampler(Gpu, Vmm, TscPosition);
long Key = Vmm.ReadInt64(TicPosition + 4) & 0xffffffffffff;
if (Image.Layout == GalMemoryLayout.BlockLinear)
{
Key &= ~0x1ffL;
}
else if (Image.Layout == GalMemoryLayout.Pitch)
{
Key &= ~0x1fL;
}
Key = Vmm.GetPhysicalAddress(Key);
if (Key == -1)
{
//FIXME: Shouldn't ignore invalid addresses.
return;
}
Gpu.ResourceManager.SendTexture(Vmm, Key, Image, TexIndex);
Gpu.Renderer.Texture.SetSampler(Sampler);
}
private void UploadTexture(NvGpuVmm Vmm, int TexIndex, int TextureHandle)
{
if (TextureHandle == 0)
{
//TODO: Is this correct?
//Some games like puyo puyo will have 0 handles.
//It may be just normal behaviour or a bug caused by sync issues.
//The game does initialize the value properly after through.
return;
}
int TicIndex = (TextureHandle >> 0) & 0xfffff;
int TscIndex = (TextureHandle >> 20) & 0xfff;
long TicPosition = MakeInt64From2xInt32(NvGpuEngine3dReg.TexHeaderPoolOffset);
long TscPosition = MakeInt64From2xInt32(NvGpuEngine3dReg.TexSamplerPoolOffset);
TicPosition += TicIndex * 0x20;
TscPosition += TscIndex * 0x20;
GalTextureSampler Sampler = TextureFactory.MakeSampler(Gpu, Vmm, TscPosition);
long Key = Vmm.ReadInt64(TicPosition + 4) & 0xffffffffffff;
Key = Vmm.GetPhysicalAddress(Key);
if (Key == -1)
{
//FIXME: Should'nt ignore invalid addresses.
return;
}
if (IsFrameBufferPosition(Key))
{
//This texture is a frame buffer texture,
//we shouldn't read anything from memory and bind
//the frame buffer texture instead, since we're not
//really writing anything to memory.
Gpu.Renderer.FrameBuffer.BindTexture(Key, TexIndex);
}
else
{
GalImage NewImage = TextureFactory.MakeTexture(Vmm, TicPosition);
long Size = (uint)TextureHelper.GetTextureSize(NewImage);
bool HasCachedTexture = false;
if (Gpu.Renderer.Texture.TryGetCachedTexture(Key, Size, out GalImage Image))
{
if (NewImage.Equals(Image) && !QueryKeyUpload(Vmm, Key, Size, NvGpuBufferType.Texture))
{
Gpu.Renderer.Texture.Bind(Key, TexIndex);
HasCachedTexture = true;
}
}
if (!HasCachedTexture)
{
byte[] Data = TextureFactory.GetTextureData(Vmm, TicPosition);
Gpu.Renderer.Texture.Create(Key, Data, NewImage);
}
Gpu.Renderer.Texture.Bind(Key, TexIndex);
}
Gpu.Renderer.Texture.SetSampler(Sampler);
}