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skia2/tests/SkSLDSLTest.cpp

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Beginnings of the SkSL DSL framework The code at this point doesn't do anything useful, but establishes some of the basic types and patterns. Change-Id: I580a9e75ffa3162879893450fb7d1f0905a10687 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/350697 Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: John Stiles <johnstiles@google.com> Auto-Submit: Ethan Nicholas <ethannicholas@google.com>
2021-01-07 15:57:27 +00:00
/*
* Copyright 2020 Google LLC
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "src/gpu/GrDirectContextPriv.h"
#include "src/gpu/GrGpu.h"
#include "src/sksl/SkSLIRGenerator.h"
#include "src/sksl/dsl/DSL.h"
#include "src/sksl/dsl/priv/DSLWriter.h"
#include "tests/Test.h"
Add SkSL DSLType Change-Id: I0bbda6a41391fc2a11dc812be5e9c0c0d14c4d75 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/351921 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
2021-01-08 16:42:25 +00:00
#include <limits>
Beginnings of the SkSL DSL framework The code at this point doesn't do anything useful, but establishes some of the basic types and patterns. Change-Id: I580a9e75ffa3162879893450fb7d1f0905a10687 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/350697 Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: John Stiles <johnstiles@google.com> Auto-Submit: Ethan Nicholas <ethannicholas@google.com>
2021-01-07 15:57:27 +00:00
using namespace SkSL::dsl;
class AutoDSLContext {
public:
AutoDSLContext(GrGpu* gpu) {
Start(gpu->shaderCompiler());
Add SkSL DSLVar Change-Id: I1093aa6bbdb481c98ea3dab10c06bfcf323b2a75 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/352058 Reviewed-by: John Stiles <johnstiles@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
2021-01-11 20:42:44 +00:00
DSLWriter::Instance().fMangle = false;
Beginnings of the SkSL DSL framework The code at this point doesn't do anything useful, but establishes some of the basic types and patterns. Change-Id: I580a9e75ffa3162879893450fb7d1f0905a10687 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/350697 Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: John Stiles <johnstiles@google.com> Auto-Submit: Ethan Nicholas <ethannicholas@google.com>
2021-01-07 15:57:27 +00:00
}
~AutoDSLContext() {
End();
}
};
Add SkSL DSLType Change-Id: I0bbda6a41391fc2a11dc812be5e9c0c0d14c4d75 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/351921 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
2021-01-08 16:42:25 +00:00
class ExpectError : public ErrorHandler {
public:
ExpectError(skiatest::Reporter* reporter, const char* msg)
: fMsg(msg)
, fReporter(reporter) {
SetErrorHandler(this);
}
~ExpectError() override {
REPORTER_ASSERT(fReporter, !fMsg);
SetErrorHandler(nullptr);
}
void handleError(const char* msg) override {
REPORTER_ASSERT(fReporter, !strcmp(msg, fMsg),
"Error mismatch: expected:\n%sbut received:\n%s", fMsg, msg);
fMsg = nullptr;
}
private:
const char* fMsg;
skiatest::Reporter* fReporter;
};
DEF_GPUTEST_FOR_MOCK_CONTEXT(DSLStartup, r, ctxInfo) {
Beginnings of the SkSL DSL framework The code at this point doesn't do anything useful, but establishes some of the basic types and patterns. Change-Id: I580a9e75ffa3162879893450fb7d1f0905a10687 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/350697 Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: John Stiles <johnstiles@google.com> Auto-Submit: Ethan Nicholas <ethannicholas@google.com>
2021-01-07 15:57:27 +00:00
AutoDSLContext context(ctxInfo.directContext()->priv().getGpu());
Expression e1 = 1;
REPORTER_ASSERT(r, e1.release()->description() == "1");
Expression e2 = 1.0;
REPORTER_ASSERT(r, e2.release()->description() == "1.0");
Expression e3 = true;
REPORTER_ASSERT(r, e3.release()->description() == "true");
Add SkSL DSLVar Change-Id: I1093aa6bbdb481c98ea3dab10c06bfcf323b2a75 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/352058 Reviewed-by: John Stiles <johnstiles@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
2021-01-11 20:42:44 +00:00
Var a(kInt, "a");
Expression e4 = a;
REPORTER_ASSERT(r, e4.release()->description() == "a");
Beginnings of the SkSL DSL framework The code at this point doesn't do anything useful, but establishes some of the basic types and patterns. Change-Id: I580a9e75ffa3162879893450fb7d1f0905a10687 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/350697 Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: John Stiles <johnstiles@google.com> Auto-Submit: Ethan Nicholas <ethannicholas@google.com>
2021-01-07 15:57:27 +00:00
}
Add SkSL DSLType Change-Id: I0bbda6a41391fc2a11dc812be5e9c0c0d14c4d75 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/351921 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
2021-01-08 16:42:25 +00:00
DEF_GPUTEST_FOR_MOCK_CONTEXT(DSLFloat, r, ctxInfo) {
AutoDSLContext context(ctxInfo.directContext()->priv().getGpu());
Expression e1 = Float(std::numeric_limits<float>::max());
REPORTER_ASSERT(r, atof(e1.release()->description().c_str()) ==
std::numeric_limits<float>::max());
Expression e2 = Float(std::numeric_limits<float>::min());
REPORTER_ASSERT(r, atof(e2.release()->description().c_str()) ==
std::numeric_limits<float>::min());
Expression e3 = Float2(0);
REPORTER_ASSERT(r, e3.release()->description() == "float2(0.0)");
Expression e4 = Float2(-0.5, 1);
REPORTER_ASSERT(r, e4.release()->description() == "float2(-0.5, 1.0)");
Expression e5 = Float3(0.75);
REPORTER_ASSERT(r, e5.release()->description() == "float3(0.75)");
Expression e6 = Float3(Float2(0, 1), -2);
REPORTER_ASSERT(r, e6.release()->description() == "float3(float2(0.0, 1.0), -2.0)");
Expression e7 = Float3(0, 1, 2);
REPORTER_ASSERT(r, e7.release()->description() == "float3(0.0, 1.0, 2.0)");
Expression e8 = Float4(0);
REPORTER_ASSERT(r, e8.release()->description() == "float4(0.0)");
Expression e9 = Float4(Float2(0, 1), Float2(2, 3));
REPORTER_ASSERT(r, e9.release()->description() == "float4(float2(0.0, 1.0), float2(2.0, 3.0))");
Expression e10 = Float4(0, 1, Float2(2, 3));
REPORTER_ASSERT(r, e10.release()->description() == "float4(0.0, 1.0, float2(2.0, 3.0))");
Expression e11 = Float4(0, 1, 2, 3);
REPORTER_ASSERT(r, e11.release()->description() == "float4(0.0, 1.0, 2.0, 3.0)");
{
ExpectError error(r, "error: floating point value is infinite\n");
Float(std::numeric_limits<float>::infinity()).release();
}
{
ExpectError error(r, "error: floating point value is NaN\n");
Float(std::numeric_limits<float>::quiet_NaN()).release();
}
{
ExpectError error(r, "error: invalid arguments to 'float2' constructor (expected 2 scalars,"
" but found 4)\n");
Float2(Float4(1)).release();
}
{
ExpectError error(r, "error: invalid arguments to 'float4' constructor (expected 4 scalars,"
" but found 3)\n");
Float4(Float3(1)).release();
}
}
DEF_GPUTEST_FOR_MOCK_CONTEXT(DSLHalf, r, ctxInfo) {
AutoDSLContext context(ctxInfo.directContext()->priv().getGpu());
Expression e1 = Half(std::numeric_limits<float>::max());
REPORTER_ASSERT(r, atof(e1.release()->description().c_str()) ==
std::numeric_limits<float>::max());
Expression e2 = Half(std::numeric_limits<float>::min());
REPORTER_ASSERT(r, atof(e2.release()->description().c_str()) ==
std::numeric_limits<float>::min());
Expression e3 = Half2(0);
REPORTER_ASSERT(r, e3.release()->description() == "half2(0.0)");
Expression e4 = Half2(-0.5, 1);
REPORTER_ASSERT(r, e4.release()->description() == "half2(-0.5, 1.0)");
Expression e5 = Half3(0.75);
REPORTER_ASSERT(r, e5.release()->description() == "half3(0.75)");
Expression e6 = Half3(Half2(0, 1), -2);
REPORTER_ASSERT(r, e6.release()->description() == "half3(half2(0.0, 1.0), -2.0)");
Expression e7 = Half3(0, 1, 2);
REPORTER_ASSERT(r, e7.release()->description() == "half3(0.0, 1.0, 2.0)");
Expression e8 = Half4(0);
REPORTER_ASSERT(r, e8.release()->description() == "half4(0.0)");
Expression e9 = Half4(Half2(0, 1), Half2(2, 3));
REPORTER_ASSERT(r, e9.release()->description() == "half4(half2(0.0, 1.0), half2(2.0, 3.0))");
Expression e10 = Half4(0, 1, Half2(2, 3));
REPORTER_ASSERT(r, e10.release()->description() == "half4(0.0, 1.0, half2(2.0, 3.0))");
Expression e11 = Half4(0, 1, 2, 3);
REPORTER_ASSERT(r, e11.release()->description() == "half4(0.0, 1.0, 2.0, 3.0)");
{
ExpectError error(r, "error: floating point value is infinite\n");
Half(std::numeric_limits<float>::infinity()).release();
}
{
ExpectError error(r, "error: floating point value is NaN\n");
Half(std::numeric_limits<float>::quiet_NaN()).release();
}
{
ExpectError error(r, "error: invalid arguments to 'half2' constructor (expected 2 scalars,"
" but found 4)\n");
Half2(Half4(1)).release();
}
{
ExpectError error(r, "error: invalid arguments to 'half4' constructor (expected 4 scalars,"
" but found 3)\n");
Half4(Half3(1)).release();
}
}
DEF_GPUTEST_FOR_MOCK_CONTEXT(DSLInt, r, ctxInfo) {
AutoDSLContext context(ctxInfo.directContext()->priv().getGpu());
Expression e1 = Int(std::numeric_limits<int32_t>::max());
REPORTER_ASSERT(r, e1.release()->description() == "2147483647");
Expression e2 = Int2(std::numeric_limits<int32_t>::min());
REPORTER_ASSERT(r, e2.release()->description() == "int2(-2147483648)");
Expression e3 = Int2(0, 1);
REPORTER_ASSERT(r, e3.release()->description() == "int2(0, 1)");
Expression e4 = Int3(0);
REPORTER_ASSERT(r, e4.release()->description() == "int3(0)");
Expression e5 = Int3(Int2(0, 1), -2);
REPORTER_ASSERT(r, e5.release()->description() == "int3(int2(0, 1), -2)");
Expression e6 = Int3(0, 1, 2);
REPORTER_ASSERT(r, e6.release()->description() == "int3(0, 1, 2)");
Expression e7 = Int4(0);
REPORTER_ASSERT(r, e7.release()->description() == "int4(0)");
Expression e8 = Int4(Int2(0, 1), Int2(2, 3));
REPORTER_ASSERT(r, e8.release()->description() == "int4(int2(0, 1), int2(2, 3))");
Expression e9 = Int4(0, 1, Int2(2, 3));
REPORTER_ASSERT(r, e9.release()->description() == "int4(0, 1, int2(2, 3))");
Expression e10 = Int4(0, 1, 2, 3);
REPORTER_ASSERT(r, e10.release()->description() == "int4(0, 1, 2, 3)");
{
ExpectError error(r, "error: invalid arguments to 'int2' constructor (expected 2 scalars,"
" but found 4)\n");
Int2(Int4(1)).release();
}
{
ExpectError error(r, "error: invalid arguments to 'int4' constructor (expected 4 scalars,"
" but found 3)\n");
Int4(Int3(1)).release();
}
}
DEF_GPUTEST_FOR_MOCK_CONTEXT(DSLShort, r, ctxInfo) {
AutoDSLContext context(ctxInfo.directContext()->priv().getGpu());
Expression e1 = Short(std::numeric_limits<int16_t>::max());
REPORTER_ASSERT(r, e1.release()->description() == "32767");
Expression e2 = Short2(std::numeric_limits<int16_t>::min());
REPORTER_ASSERT(r, e2.release()->description() == "short2(-32768)");
Expression e3 = Short2(0, 1);
REPORTER_ASSERT(r, e3.release()->description() == "short2(0, 1)");
Expression e4 = Short3(0);
REPORTER_ASSERT(r, e4.release()->description() == "short3(0)");
Expression e5 = Short3(Short2(0, 1), -2);
REPORTER_ASSERT(r, e5.release()->description() == "short3(short2(0, 1), -2)");
Expression e6 = Short3(0, 1, 2);
REPORTER_ASSERT(r, e6.release()->description() == "short3(0, 1, 2)");
Expression e7 = Short4(0);
REPORTER_ASSERT(r, e7.release()->description() == "short4(0)");
Expression e8 = Short4(Short2(0, 1), Short2(2, 3));
REPORTER_ASSERT(r, e8.release()->description() == "short4(short2(0, 1), short2(2, 3))");
Expression e9 = Short4(0, 1, Short2(2, 3));
REPORTER_ASSERT(r, e9.release()->description() == "short4(0, 1, short2(2, 3))");
Expression e10 = Short4(0, 1, 2, 3);
REPORTER_ASSERT(r, e10.release()->description() == "short4(0, 1, 2, 3)");
{
ExpectError error(r, "error: invalid arguments to 'short2' constructor (expected 2 scalars,"
" but found 4)\n");
Short2(Short4(1)).release();
}
{
ExpectError error(r, "error: invalid arguments to 'short4' constructor (expected 4 scalars,"
" but found 3)\n");
Short4(Short3(1)).release();
}
}
DEF_GPUTEST_FOR_MOCK_CONTEXT(DSLBool, r, ctxInfo) {
AutoDSLContext context(ctxInfo.directContext()->priv().getGpu());
Expression e1 = Bool2(false);
REPORTER_ASSERT(r, e1.release()->description() == "bool2(false)");
Expression e2 = Bool2(false, true);
REPORTER_ASSERT(r, e2.release()->description() == "bool2(false, true)");
Expression e3 = Bool3(false);
REPORTER_ASSERT(r, e3.release()->description() == "bool3(false)");
Expression e4 = Bool3(Bool2(false, true), false);
REPORTER_ASSERT(r, e4.release()->description() == "bool3(bool2(false, true), false)");
Expression e5 = Bool3(false, true, false);
REPORTER_ASSERT(r, e5.release()->description() == "bool3(false, true, false)");
Expression e6 = Bool4(false);
REPORTER_ASSERT(r, e6.release()->description() == "bool4(false)");
Expression e7 = Bool4(Bool2(false, true), Bool2(false, true));
REPORTER_ASSERT(r, e7.release()->description() == "bool4(bool2(false, true), "
"bool2(false, true))");
Expression e8 = Bool4(false, true, Bool2(false, true));
REPORTER_ASSERT(r, e8.release()->description() == "bool4(false, true, bool2(false, true))");
Expression e9 = Bool4(false, true, false, true);
REPORTER_ASSERT(r, e9.release()->description() == "bool4(false, true, false, true)");
{
ExpectError error(r, "error: invalid arguments to 'bool2' constructor (expected 2 scalars,"
" but found 4)\n");
Bool2(Bool4(true)).release();
}
{
ExpectError error(r, "error: invalid arguments to 'bool4' constructor (expected 4 scalars,"
" but found 3)\n");
Bool4(Bool3(true)).release();
}
}
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