void Texture::Init(byte* p_pData,dword p_iWidth,dword p_iHeight,dword p_iDepth,dword p_iFormat) {
if(m_pxData!=nullptr) {
Shut();
};
m_pxData=new TextureData(p_pData,p_iWidth,p_iHeight,p_iDepth,p_iFormat);
SetFiltering(MAG_BILINEAR,MIN_BILINEAR); // Default texture filter
};
bool Texture::LoadTexture(int type, const std::string& path)
{
int width, height;
unsigned char* image = SOIL_load_image(path.c_str(), &width, &height, 0, SOIL_LOAD_RGBA);
glTexImage2D(type, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, image);
SOIL_free_image_data(image);
if(HasCallFailed())
{
LogError("Failed to load " + path + " texture");
return false;
}
return SetFiltering();
}
/* CDirect3D::Render
does the actual rendering, changes the draw surface if necessary and recalculates
the vertex information if filter output size changes
IN:
Src - the input surface
*/
void CDirect3D::Render(SSurface Src)
{
SSurface Dst;
RECT dstRect;
unsigned int newFilterScale;
D3DLOCKED_RECT lr;
D3DLOCKED_RECT lrConv;
HRESULT hr;
if(!init_done) return;
//create a new draw surface if the filter scale changes
//at least factor 2 so we can display unscaled hi-res images
newFilterScale = max(2,max(GetFilterScale(GUI.ScaleHiRes),GetFilterScale(GUI.Scale)));
if(newFilterScale!=filterScale) {
ChangeDrawSurfaceSize(newFilterScale);
}
if(FAILED(hr = pDevice->TestCooperativeLevel())) {
switch(hr) {
case D3DERR_DEVICELOST: //do no rendering until device is restored
return;
case D3DERR_DEVICENOTRESET: //we can reset now
if(!IsIconic(dPresentParams.hDeviceWindow))
ResetDevice();
return;
default:
DXTRACE_ERR_MSGBOX(TEXT("Internal driver error"), hr);
return;
}
}
//BlankTexture(drawSurface);
if(FAILED(hr = drawSurface->LockRect(0, &lr, NULL, 0))) {
DXTRACE_ERR_MSGBOX(TEXT("Unable to lock texture"), hr);
return;
} else {
Dst.Surface = (unsigned char *)lr.pBits;
Dst.Height = quadTextureSize;
Dst.Width = quadTextureSize;
Dst.Pitch = lr.Pitch;
RenderMethod (Src, Dst, &dstRect);
if(!Settings.AutoDisplayMessages) {
WinSetCustomDisplaySurface((void *)Dst.Surface, Dst.Pitch/2, dstRect.right-dstRect.left, dstRect.bottom-dstRect.top, GetFilterScale(CurrentScale));
S9xDisplayMessages ((uint16*)Dst.Surface, Dst.Pitch/2, dstRect.right-dstRect.left, dstRect.bottom-dstRect.top, GetFilterScale(CurrentScale));
}
drawSurface->UnlockRect(0);
}
if (!GUI.Stretch || GUI.AspectRatio) {
Clear();
}
//if the output size of the render method changes we need to update the viewport
if(afterRenderHeight != dstRect.bottom || afterRenderWidth != dstRect.right) {
afterRenderHeight = dstRect.bottom;
afterRenderWidth = dstRect.right;
SetViewport();
}
pDevice->SetTexture(0, drawSurface);
pDevice->SetVertexDeclaration(vertexDeclaration);
pDevice->SetStreamSource(0,vertexBuffer,0,sizeof(VERTEX));
if(shader_type == D3D_SHADER_CG) {
RECT displayRect;
//Get maximum rect respecting AR setting
displayRect=CalculateDisplayRect(dPresentParams.BackBufferWidth,dPresentParams.BackBufferHeight,
dPresentParams.BackBufferWidth,dPresentParams.BackBufferHeight);
cgShader->Render(drawSurface,
XMFLOAT2((float)quadTextureSize, (float)quadTextureSize),
XMFLOAT2((float)afterRenderWidth, (float)afterRenderHeight),
XMFLOAT2((float)(displayRect.right - displayRect.left),
(float)(displayRect.bottom - displayRect.top)),
XMFLOAT2((float)dPresentParams.BackBufferWidth, (float)dPresentParams.BackBufferHeight));
}
SetFiltering();
pDevice->SetVertexDeclaration(vertexDeclaration);
pDevice->BeginScene();
pDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2);
pDevice->EndScene();
pDevice->Present(NULL, NULL, NULL, NULL);
if (GUI.ReduceInputLag)
{
IDirect3DSurface9 *surface;
RECT r = { 0, 0, 2, 2 };
if (pDevice->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &surface) == D3D_OK)
{
if (surface->LockRect(&lr, &r, D3DLOCK_READONLY) == D3D_OK)
{
surface->UnlockRect();
}
surface->Release();
}
}
return;
}
/* CDirect3D::Render
does the actual rendering, changes the draw surface if necessary and recalculates
the vertex information if filter output size changes
IN:
Src - the input surface
*/
void CDirect3D::Render(SSurface Src)
{
SSurface Dst;
RECT dstRect;
unsigned int newFilterScale;
D3DLOCKED_RECT lr;
D3DLOCKED_RECT lrConv;
HRESULT hr;
if(!init_done) return;
//create a new draw surface if the filter scale changes
//at least factor 2 so we can display unscaled hi-res images
newFilterScale = max(2,max(GetFilterScale(GUI.ScaleHiRes),GetFilterScale(GUI.Scale)));
if(newFilterScale!=filterScale) {
ChangeDrawSurfaceSize(newFilterScale);
}
if(FAILED(hr = pDevice->TestCooperativeLevel())) {
switch(hr) {
case D3DERR_DEVICELOST: //do no rendering until device is restored
return;
case D3DERR_DEVICENOTRESET: //we can reset now
ResetDevice();
return;
default:
DXTRACE_ERR_MSGBOX( TEXT("Internal driver error"), hr);
return;
}
}
//BlankTexture(drawSurface);
if(FAILED(hr = drawSurface->LockRect(0, &lr, NULL, 0))) {
DXTRACE_ERR_MSGBOX( TEXT("Unable to lock texture"), hr);
return;
} else {
Dst.Surface = (unsigned char *)lr.pBits;
Dst.Height = quadTextureSize;
Dst.Width = quadTextureSize;
Dst.Pitch = lr.Pitch;
RenderMethod (Src, Dst, &dstRect);
if(!Settings.AutoDisplayMessages) {
WinSetCustomDisplaySurface((void *)Dst.Surface, Dst.Pitch/2, dstRect.right-dstRect.left, dstRect.bottom-dstRect.top, GetFilterScale(CurrentScale));
S9xDisplayMessages ((uint16*)Dst.Surface, Dst.Pitch/2, dstRect.right-dstRect.left, dstRect.bottom-dstRect.top, GetFilterScale(CurrentScale));
}
drawSurface->UnlockRect(0);
}
if(!GUI.Stretch||GUI.AspectRatio)
pDevice->Clear(0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(0, 0, 0), 1.0f, 0);
//if the output size of the render method changes we need to update the viewport
if(afterRenderHeight != dstRect.bottom || afterRenderWidth != dstRect.right) {
afterRenderHeight = dstRect.bottom;
afterRenderWidth = dstRect.right;
SetViewport();
}
pDevice->SetTexture(0, drawSurface);
pDevice->SetVertexDeclaration(vertexDeclaration);
pDevice->SetStreamSource(0,vertexBuffer,0,sizeof(VERTEX));
if (shader_type == D3D_SHADER_HLSL) {
SetShaderVars();
SetFiltering();
UINT passes;
pDevice->BeginScene();
hr = effect->Begin(&passes, 0);
for(UINT pass = 0; pass < passes; pass++ ) {
effect->BeginPass(pass);
pDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2);
effect->EndPass();
}
effect->End();
pDevice->EndScene();
} else {
if(shader_type == D3D_SHADER_CG) {
RECT displayRect;
//Get maximum rect respecting AR setting
displayRect=CalculateDisplayRect(dPresentParams.BackBufferWidth,dPresentParams.BackBufferHeight,
dPresentParams.BackBufferWidth,dPresentParams.BackBufferHeight);
cgShader->Render(drawSurface,
D3DXVECTOR2((float)quadTextureSize, (float)quadTextureSize),
D3DXVECTOR2((float)afterRenderWidth, (float)afterRenderHeight),
D3DXVECTOR2((float)(displayRect.right - displayRect.left),
(float)(displayRect.bottom - displayRect.top)),
D3DXVECTOR2((float)dPresentParams.BackBufferWidth, (float)dPresentParams.BackBufferHeight));
}
SetFiltering();
pDevice->SetVertexDeclaration(vertexDeclaration);
pDevice->BeginScene();
pDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2);
pDevice->EndScene();
}
pDevice->Present(NULL, NULL, NULL, NULL);
return;
}
