c412688798
This is a reland of 16cbfb41df
Tests now rely on `shaderDerivativeSupport` and `integerSupport` as
proxies to indicate ES3 support. The SwitchStatement test has been
adjusted to hopefully confuse fewer compilers.
Original change's description:
> Implement statements and expressions in DSL C++ code generator.
>
> This CL removes the bulk of the existing C++ code generator, especially
> all the complex format-string assembly code. It has been replaced with
> actual DSL code generation. Simple IR can now be successfully translated
> to a working DSL fragment processor.
>
> This CL also adds a simple test harness which is patterned after the
> existing SkSLTest; it renders a pixel, reads it back, and fails the test
> if the result isn't solid green (RGBA=0101).
>
> This CL doesn't implement every feature. Some obvious gaps include:
> - Sampling from children
> - Uniforms/inputs of any kind
> - Function calls of any kind
>
> Change-Id: Ib80c23fe1ba4453f7c3cb43b65f93c5ea0deb709
> Bug: skia:11854
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/396757
> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: John Stiles <johnstiles@google.com>
Bug: skia:11854, skia:11891
Change-Id: I91363e31f34611d15ae350b52d6fc459feeace9c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/399076
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
37 lines
1.4 KiB
C++
37 lines
1.4 KiB
C++
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/**************************************************************************************************
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*** This file was autogenerated from GrDSLFPTest_WhileStatement.fp; do not modify.
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**************************************************************************************************/
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#ifndef GrDSLFPTest_WhileStatement_DEFINED
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#define GrDSLFPTest_WhileStatement_DEFINED
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#include "include/core/SkM44.h"
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#include "include/core/SkTypes.h"
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#include "src/gpu/GrFragmentProcessor.h"
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class GrDSLFPTest_WhileStatement : public GrFragmentProcessor {
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public:
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static std::unique_ptr<GrFragmentProcessor> Make() {
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return std::unique_ptr<GrFragmentProcessor>(new GrDSLFPTest_WhileStatement());
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}
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GrDSLFPTest_WhileStatement(const GrDSLFPTest_WhileStatement& src);
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std::unique_ptr<GrFragmentProcessor> clone() const override;
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const char* name() const override { return "DSLFPTest_WhileStatement"; }
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private:
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GrDSLFPTest_WhileStatement()
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: INHERITED(kGrDSLFPTest_WhileStatement_ClassID, kNone_OptimizationFlags) {
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}
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std::unique_ptr<GrGLSLFragmentProcessor> onMakeProgramImpl() const override;
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void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override;
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bool onIsEqual(const GrFragmentProcessor&) const override;
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#if GR_TEST_UTILS
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SkString onDumpInfo() const override;
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#endif
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GR_DECLARE_FRAGMENT_PROCESSOR_TEST
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using INHERITED = GrFragmentProcessor;
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};
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#endif
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