abde8fc182
These new tests rely on compiled shaders that live in the `tests/sksl/dslfp/` directory; this CL updates the Bazel and emscripten build scripts to include these shaders. Change-Id: Ib670682af8bf451a4473504dd4cc76a0e9222129 Bug: skia:11854 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/400097 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: John Stiles <johnstiles@google.com>
85 lines
3.9 KiB
C++
85 lines
3.9 KiB
C++
/*
|
|
* Copyright 2021 Google LLC
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "gm/gm.h"
|
|
#include "include/core/SkBitmap.h"
|
|
#include "include/core/SkCanvas.h"
|
|
#include "include/core/SkData.h"
|
|
#include "include/core/SkFont.h"
|
|
#include "include/core/SkPaint.h"
|
|
#include "include/core/SkSize.h"
|
|
#include "include/core/SkString.h"
|
|
#include "include/core/SkSurface.h"
|
|
#include "src/gpu/GrDirectContextPriv.h"
|
|
#include "src/gpu/GrSurfaceDrawContext.h"
|
|
#include "tests/Test.h"
|
|
#include "tests/sksl/dslfp/GrDSLFPTest_DoStatement.h"
|
|
#include "tests/sksl/dslfp/GrDSLFPTest_ForStatement.h"
|
|
#include "tests/sksl/dslfp/GrDSLFPTest_IfStatement.h"
|
|
#include "tests/sksl/dslfp/GrDSLFPTest_SwitchStatement.h"
|
|
#include "tests/sksl/dslfp/GrDSLFPTest_Swizzle.h"
|
|
#include "tests/sksl/dslfp/GrDSLFPTest_Ternary.h"
|
|
#include "tests/sksl/dslfp/GrDSLFPTest_WhileStatement.h"
|
|
#include "tools/Resources.h"
|
|
#include "tools/ToolUtils.h"
|
|
|
|
template <typename FPClass, typename... Uniforms>
|
|
static void test_dsl_fp(skiatest::Reporter* r,
|
|
GrDirectContext* ctx,
|
|
bool worksInES2,
|
|
Uniforms&&... uniforms) {
|
|
if (!worksInES2) {
|
|
// We don't have an ES2 caps bit, so we check for integer support and derivatives support.
|
|
// Our ES2 bots should return false for these.
|
|
if (!ctx->priv().caps()->shaderCaps()->shaderDerivativeSupport() ||
|
|
!ctx->priv().caps()->shaderCaps()->integerSupport()) {
|
|
return;
|
|
}
|
|
}
|
|
std::unique_ptr<GrSurfaceDrawContext> rtCtx =
|
|
GrSurfaceDrawContext::Make(ctx,
|
|
GrColorType::kRGBA_8888,
|
|
/*colorSpace=*/nullptr,
|
|
SkBackingFit::kApprox,
|
|
/*dimensions=*/{1, 1},
|
|
SkSurfaceProps{});
|
|
|
|
rtCtx->fillRectWithFP(SkIRect::MakeWH(1, 1),
|
|
FPClass::Make(std::forward<Uniforms>(uniforms)...));
|
|
|
|
SkImageInfo dstInfo = SkImageInfo::Make(/*width=*/1, /*height=*/1, kRGBA_8888_SkColorType,
|
|
kPremul_SkAlphaType, /*cs=*/nullptr);
|
|
GrPixmap dstPM = GrPixmap::Allocate(dstInfo);
|
|
REPORTER_ASSERT(r, rtCtx->readPixels(ctx, dstPM, /*srcPt=*/{0, 0}));
|
|
|
|
const GrColor* color = static_cast<const GrColor*>(dstPM.addr());
|
|
REPORTER_ASSERT(r, *color == GrColorPackRGBA(0x00, 0xFF, 0x00, 0xFF),
|
|
"Expected: solid green. Actual: A=%02X R=%02X G=%02X B=%02X.",
|
|
GrColorUnpackA(*color), GrColorUnpackR(*color),
|
|
GrColorUnpackG(*color), GrColorUnpackB(*color));
|
|
}
|
|
|
|
#define DSL_FP_TEST_ES2(FPClass, ...) \
|
|
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(FPClass, r, ctxInfo) { \
|
|
return test_dsl_fp<Gr##FPClass>(r, ctxInfo.directContext(), /*worksInES2=*/true, \
|
|
##__VA_ARGS__); \
|
|
}
|
|
#define DSL_FP_TEST(FPClass, ...) \
|
|
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(FPClass, r, ctxInfo) { \
|
|
return test_dsl_fp<Gr##FPClass>(r, ctxInfo.directContext(), /*worksInES2=*/false, \
|
|
##__VA_ARGS__); \
|
|
}
|
|
|
|
DSL_FP_TEST_ES2(DSLFPTest_IfStatement, /*one:*/ 1.0f)
|
|
DSL_FP_TEST_ES2(DSLFPTest_Swizzle)
|
|
DSL_FP_TEST_ES2(DSLFPTest_Ternary, /*colorGreen:*/ SkPMColor4f{0, 1, 0, 1},
|
|
/*colorRed:*/ SkPMColor4f{1, 0, 0, 1})
|
|
DSL_FP_TEST(DSLFPTest_DoStatement, /*shouldLoop:*/ false)
|
|
DSL_FP_TEST(DSLFPTest_ForStatement, /*colorWhite:*/ SkPMColor4f{1, 1, 1, 1})
|
|
DSL_FP_TEST(DSLFPTest_SwitchStatement)
|
|
DSL_FP_TEST(DSLFPTest_WhileStatement)
|