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Remove a bad check making us use the wrong way to copy depth buffers. Add a cap so we can try to unify BlitFramebufferDepth later.

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This commit is contained in:
Henrik Rydgård 2017-10-25 21:56:39 +02:00
parent 12f8580984
commit 613cc46285
6 changed files with 16 additions and 3 deletions
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6
GPU/Vulkan/FramebufferVulkan.cpp
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@ -434,13 +434,15 @@ void FramebufferManagerVulkan::BlitFramebufferDepth(VirtualFramebuffer *src, Vir
bool matchingDepthBuffer = src->z_address == dst->z_address && src->z_stride != 0 && dst->z_stride != 0;
bool matchingSize = src->width == dst->width && src->height == dst->height;
bool matchingRenderSize = src->renderWidth == dst->renderWidth && src->renderHeight == dst->renderHeight;
if (gstate_c.Supports(GPU_SUPPORTS_ANY_COPY_IMAGE) && matchingDepthBuffer && matchingRenderSize && matchingSize) {
if (matchingDepthBuffer && matchingRenderSize && matchingSize) {
// TODO: Currently, this copies depth AND stencil, which is a problem. See #9740.
draw_->CopyFramebufferImage(src->fbo, 0, 0, 0, 0, dst->fbo, 0, 0, 0, 0, src->renderWidth, src->renderHeight, 1, Draw::FB_DEPTH_BIT);
} else if (matchingDepthBuffer && matchingSize) {
/*
int w = std::min(src->renderWidth, dst->renderWidth);
int h = std::min(src->renderHeight, dst->renderHeight);
draw_->BlitFramebuffer(src->fbo, 0, 0, w, h, dst->fbo, 0, 0, w, h, Draw::FB_DEPTH_BIT, Draw::FB_BLIT_NEAREST);
*/
}
}

2
ext/native/thin3d/thin3d.h
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@ -555,6 +555,8 @@ struct DeviceCaps {
bool logicOpSupported;
bool framebufferCopySupported;
bool framebufferBlitSupported;
bool framebufferDepthCopySupported;
bool framebufferDepthBlitSupported;
};
struct TextureDesc {

3
ext/native/thin3d/thin3d_d3d11.cpp
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@ -217,6 +217,9 @@ D3D11DrawContext::D3D11DrawContext(ID3D11Device *device, ID3D11DeviceContext *de
caps_.depthRangeMinusOneToOne = false;
caps_.framebufferBlitSupported = false;
caps_.framebufferCopySupported = true;
caps_.framebufferDepthBlitSupported = false;
caps_.framebufferDepthCopySupported = true;
D3D11_FEATURE_DATA_D3D11_OPTIONS options{};
HRESULT result = device_->CheckFeatureSupport(D3D11_FEATURE_D3D11_OPTIONS, &options, sizeof(options));

2
ext/native/thin3d/thin3d_d3d9.cpp
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@ -601,6 +601,8 @@ D3D9Context::D3D9Context(IDirect3D9 *d3d, IDirect3D9Ex *d3dEx, int adapterId, ID
caps_.tesselationShaderSupported = false;
caps_.framebufferBlitSupported = true;
caps_.framebufferCopySupported = false;
caps_.framebufferDepthBlitSupported = true;
caps_.framebufferDepthCopySupported = false;
if (d3d) {
D3DDISPLAYMODE displayMode;
d3d->GetAdapterDisplayMode(D3DADAPTER_DEFAULT, &displayMode);

1
ext/native/thin3d/thin3d_gl.cpp
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@ -602,6 +602,7 @@ OpenGLContext::OpenGLContext() {
caps_.preferredDepthBufferFormat = DataFormat::D24_S8;
}
caps_.framebufferBlitSupported = gl_extensions.NV_framebuffer_blit || gl_extensions.ARB_framebuffer_object;
caps_.framebufferDepthBlitSupported = caps_.framebufferBlitSupported;
}
OpenGLContext::~OpenGLContext() {

5
ext/native/thin3d/thin3d_vulkan.cpp
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@ -658,7 +658,10 @@ VKContext::VKContext(VulkanContext *vulkan)
caps_.dualSourceBlend = vulkan->GetFeaturesAvailable().dualSrcBlend != 0;
caps_.framebufferBlitSupported = true;
caps_.framebufferCopySupported = true;
caps_.preferredDepthBufferFormat = DataFormat::D24_S8;
caps_.framebufferDepthBlitSupported = false; // Can be checked for.
caps_.framebufferDepthCopySupported = true; // Will pretty much always be the case.
caps_.preferredDepthBufferFormat = DataFormat::D24_S8; // TODO: Ask vulkan.
device_ = vulkan->GetDevice();
queue_ = vulkan->GetGraphicsQueue();