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Factor simple framebuffer creation in end2end tests

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Corentin Wallez
2018-02-09 16:51:02 -05:00
committed by Corentin Wallez
parent 0dbf74b068
commit a88ec74e60
5 changed files with 103 additions and 117 deletions
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36
src/utils/NXTHelpers.cpp
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@@ -111,4 +111,40 @@ namespace utils {
return buffer;
}
BasicFramebuffer CreateBasicFramebuffer(const nxt::Device& device,
uint32_t width,
uint32_t height) {
BasicFramebuffer result;
result.width = width;
result.height = height;
result.renderPass = device.CreateRenderPassBuilder()
.SetAttachmentCount(1)
.AttachmentSetFormat(0, nxt::TextureFormat::R8G8B8A8Unorm)
.AttachmentSetColorLoadOp(0, nxt::LoadOp::Clear)
.SetSubpassCount(1)
.SubpassSetColorAttachment(0, 0, 0)
.GetResult();
result.color = device.CreateTextureBuilder()
.SetDimension(nxt::TextureDimension::e2D)
.SetExtent(width, height, 1)
.SetFormat(nxt::TextureFormat::R8G8B8A8Unorm)
.SetMipLevels(1)
.SetAllowedUsage(nxt::TextureUsageBit::OutputAttachment |
nxt::TextureUsageBit::TransferSrc)
.SetInitialUsage(nxt::TextureUsageBit::OutputAttachment)
.GetResult();
nxt::TextureView colorView = result.color.CreateTextureViewBuilder().GetResult();
result.framebuffer = device.CreateFramebufferBuilder()
.SetRenderPass(result.renderPass)
.SetAttachment(0, colorView)
.SetDimensions(width, height)
.GetResult();
return result;
}
} // namespace utils

11
src/utils/NXTHelpers.h
View File

@@ -37,4 +37,15 @@ namespace utils {
usage);
}
struct BasicFramebuffer {
uint32_t width;
uint32_t height;
nxt::RenderPass renderPass;
nxt::Texture color;
nxt::Framebuffer framebuffer;
};
BasicFramebuffer CreateBasicFramebuffer(const nxt::Device& device,
uint32_t width,
uint32_t height);
} // namespace utils