OrdinaryMagician/vkdoom_m
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- implement camera textures

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This commit is contained in:
Magnus Norddahl 2019-05-29 05:45:19 +02:00
commit a1229be5c6
17 changed files with 112 additions and 194 deletions
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33
src/rendering/polyrenderer/backend/poly_framebuffer.cpp
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@ -102,9 +102,10 @@ void PolyFrameBuffer::CheckCanvas()
mCanvas.reset(new DCanvas(0, 0, true));
mCanvas->Resize(GetWidth(), GetHeight(), false);
mDepthStencil.reset();
mDepthStencil.reset(new PolyDepthStencil(GetWidth(), GetHeight()));
PolyTriangleDrawer::ResizeBuffers(mCanvas.get());
PolyTriangleDrawer::SetViewport(GetDrawCommands(), 0, 0, mCanvas->GetWidth(), mCanvas->GetHeight(), mCanvas.get());
mRenderState->SetRenderTarget(GetCanvas(), GetDepthStencil());
}
}
@ -308,42 +309,28 @@ sector_t *PolyFrameBuffer::RenderViewpoint(FRenderViewpoint &mainvp, AActor * ca
void PolyFrameBuffer::RenderTextureView(FCanvasTexture *tex, AActor *Viewpoint, double FOV)
{
#if 0
// This doesn't need to clear the fake flat cache. It can be shared between camera textures and the main view of a scene.
FMaterial *mat = FMaterial::ValidateTexture(tex, false);
auto BaseLayer = static_cast<PolyHardwareTexture*>(mat->GetLayer(0, 0));
int width = mat->TextureWidth();
int height = mat->TextureHeight();
PolyTextureImage *image = BaseLayer->GetImage(tex, 0, 0);
PolyTextureImage *depthStencil = BaseLayer->GetDepthStencil(tex);
mRenderState->EndRenderPass();
PolyImageTransition barrier0;
barrier0.addImage(image, Poly_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, true);
barrier0.execute(GetDrawCommands());
mRenderState->SetRenderTarget(image->View.get(), depthStencil->View.get(), image->Image->width, image->Image->height, Poly_FORMAT_R8G8B8A8_UNORM, Poly_SAMPLE_COUNT_1_BIT);
DCanvas *image = BaseLayer->GetImage(tex, 0, 0);
PolyDepthStencil *depthStencil = BaseLayer->GetDepthStencil(tex);
mRenderState->SetRenderTarget(image, depthStencil);
IntRect bounds;
bounds.left = bounds.top = 0;
bounds.width = MIN(mat->GetWidth(), image->Image->width);
bounds.height = MIN(mat->GetHeight(), image->Image->height);
bounds.width = MIN(mat->GetWidth(), image->GetWidth());
bounds.height = MIN(mat->GetHeight(), image->GetHeight());
FRenderViewpoint texvp;
RenderViewpoint(texvp, Viewpoint, &bounds, FOV, (float)width / height, (float)width / height, false, false);
mRenderState->EndRenderPass();
PolyImageTransition barrier1;
barrier1.addImage(image, Poly_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, false);
barrier1.execute(GetDrawCommands());
mRenderState->SetRenderTarget(GetBuffers()->SceneColor.View.get(), GetBuffers()->SceneDepthStencil.View.get(), GetBuffers()->GetWidth(), GetBuffers()->GetHeight(), Poly_FORMAT_R16G16B16A16_SFLOAT, GetBuffers()->GetSceneSamples());
DrawerThreads::WaitForWorkers();
mRenderState->SetRenderTarget(GetCanvas(), GetDepthStencil());
tex->SetUpdated(true);
#endif
}
void PolyFrameBuffer::DrawScene(HWDrawInfo *di, int drawmode)