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Fix broken test.

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This commit is contained in:
Chinmay Garde 2021-12-07 12:24:34 -08:00 committed by Dan Field
parent f57999cdea
commit 9eaacc6924
1 changed files with 2 additions and 69 deletions
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71
engine/src/flutter/impeller/renderer/renderer_unittests.cc
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@ -225,6 +225,8 @@ TEST_F(RendererTest, CanRenderToTexture) {
TextureDescriptor stencil_texture_desc;
stencil_texture_desc.size = texture_descriptor.size;
stencil_texture_desc.format = PixelFormat::kD32FloatS8UNormInt;
stencil_texture_desc.usage =
static_cast<TextureUsageMask>(TextureUsage::kRenderTarget);
stencil0.texture = context->GetPermanentsAllocator()->CreateTexture(
StorageMode::kDeviceTransient, stencil_texture_desc);
@ -264,74 +266,5 @@ TEST_F(RendererTest, CanRenderToTexture) {
ASSERT_TRUE(r2t_pass->EncodeCommands(*context->GetTransientsAllocator()));
}
TEST_F(RendererTest, CanRenderPath) {
auto path = PathBuilder{}.AddCircle({550, 550}, 500).CreatePath();
ASSERT_FALSE(path.GetBoundingBox().has_value());
using BoxPipeline = PipelineT<BoxFadeVertexShader, BoxFadeFragmentShader>;
using VS = BoxFadeVertexShader;
using FS = BoxFadeFragmentShader;
BoxPipeline box_pipeline(*GetContext());
// Vertex buffer.
VertexBufferBuilder<VS::PerVertexData> vertex_builder;
vertex_builder.SetLabel("Box");
Tessellator tessellator;
ASSERT_TRUE(tessellator.Tessellate(
path.CreatePolyline({}), [&vertex_builder](Point point) {
VS::PerVertexData vtx;
vtx.vertex_position = {point.x, point.y, 0.0};
vtx.texture_coordinates = {0.5, 0.5};
vertex_builder.AppendVertex(vtx);
}));
auto context = GetContext();
auto vertex_buffer =
vertex_builder.CreateVertexBuffer(*context->GetPermanentsAllocator());
ASSERT_TRUE(vertex_buffer);
auto bridge = CreateTextureForFixture("bay_bridge.jpg");
auto boston = CreateTextureForFixture("boston.jpg");
ASSERT_TRUE(bridge && boston);
auto sampler = context->GetSamplerLibrary()->GetSampler({});
ASSERT_TRUE(sampler);
Renderer::RenderCallback callback = [&](RenderPass& pass) {
Command cmd;
cmd.label = "Box";
cmd.pipeline = box_pipeline.WaitAndGet();
cmd.BindVertices(vertex_buffer);
FS::FrameInfo frame_info;
frame_info.current_time = fml::TimePoint::Now().ToEpochDelta().ToSecondsF();
frame_info.cursor_position = GetCursorPosition();
frame_info.window_size.x = GetWindowSize().width;
frame_info.window_size.y = GetWindowSize().height;
FS::BindFrameInfo(cmd,
pass.GetTransientsBuffer().EmplaceUniform(frame_info));
FS::BindContents1(cmd, boston, sampler);
FS::BindContents2(cmd, bridge, sampler);
cmd.primitive_type = PrimitiveType::kTriangle;
cmd.winding = tessellator.GetFrontFaceWinding();
VS::UniformBuffer uniforms;
uniforms.mvp = Matrix::MakeOrthographic(pass.GetRenderTargetSize());
VS::BindUniformBuffer(cmd,
pass.GetTransientsBuffer().EmplaceUniform(uniforms));
if (!pass.AddCommand(cmd)) {
return false;
}
return true;
};
// OpenPlaygroundHere(callback);
}
} // namespace testing
} // namespace impeller