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Add GM slide for ES3 trig intrinsics.

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Unlike the other Runtime Effects slides, this only works on GPU, as
the ES3 intrinsics aren't implemented in SkVM (today).

Change-Id: Icf59e4ed7c1e89aa7b730b43c2fd0fa45d61e71a
Bug: skia:12202, skia:12352
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/439777
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
This commit is contained in:
John Stiles 2021-08-18 10:54:20 -04:00 committed by SkCQ
parent b54ae1fcf8
commit 3cb09c0904
1 changed files with 50 additions and 2 deletions
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52
gm/runtimeintrinsics.cpp
View File

@ -18,6 +18,9 @@
#include "include/effects/SkImageFilters.h"
#include "include/effects/SkRuntimeEffect.h"
#include "include/utils/SkRandom.h"
#include "src/core/SkRuntimeEffectPriv.h"
#include "src/gpu/GrCaps.h"
#include "src/gpu/GrRecordingContextPriv.h"
#include "tools/Resources.h"
#include "tools/ToolUtils.h"
@ -109,12 +112,15 @@ static void plot(SkCanvas* canvas,
float xMax,
float yMin,
float yMax,
const char* label = nullptr) {
const char* label = nullptr,
bool requireES3 = false) {
canvas->save();
draw_label(canvas, label ? label : fn);
auto [effect, error] = SkRuntimeEffect::MakeForShader(make_unary_sksl_1d(fn));
auto [effect, error] = SkRuntimeEffect::MakeForShader(
make_unary_sksl_1d(fn),
requireES3 ? SkRuntimeEffectPriv::ES3Options() : SkRuntimeEffect::Options{});
if (!effect) {
SkDebugf("Error: %s\n", error.c_str());
return;
@ -143,6 +149,16 @@ static void plot(SkCanvas* canvas,
next_column(canvas);
}
static void plot_es3(SkCanvas* canvas,
const char* fn,
float xMin,
float xMax,
float yMin,
float yMax,
const char* label = nullptr) {
plot(canvas, fn, xMin, xMax, yMin, yMax, label, /*requireES3=*/true);
}
// The OpenGL ES Shading Language, Version 1.00, Section 8.1
DEF_SIMPLE_GM(runtime_intrinsics_trig,
canvas,
@ -176,6 +192,38 @@ DEF_SIMPLE_GM(runtime_intrinsics_trig,
next_row(canvas);
}
// The OpenGL ES Shading Language, Version 3.00, Section 8.1
DEF_SIMPLE_GPU_GM_CAN_FAIL(runtime_intrinsics_trig_es3,
ctx, canvas, errorMsg,
columns_to_width(3),
rows_to_height(2)) {
// We don't have an ES2 caps bit, so we check the caps bits for features that ES2 explicitly
// doesn't support. Our ES2 bots should return false for these.
if (!ctx->priv().caps()->shaderCaps()->shaderDerivativeSupport() ||
!ctx->priv().caps()->shaderCaps()->integerSupport() ||
!ctx->priv().caps()->shaderCaps()->nonsquareMatrixSupport()) {
*errorMsg = "ES3 features are required.";
return skiagm::DrawResult::kSkip;
}
canvas->translate(kPadding, kPadding);
canvas->save();
plot_es3(canvas, "sinh(x)", -2.0f, 2.0f, -4.0f, 4.0f);
plot_es3(canvas, "cosh(x)", -2.0f, 2.0f, 0.0f, 4.0f);
plot_es3(canvas, "tanh(x)", -2.0f, 2.0f, -1.0f, 1.0f);
next_row(canvas);
if (ctx->priv().caps()->shaderCaps()->inverseHyperbolicSupport()) {
plot_es3(canvas, "asinh(x)", -2.0f, 2.0f, -2.0f, 2.0f);
plot_es3(canvas, "acosh(x)", 0.0f, 5.0f, 0.0f, 3.0f);
plot_es3(canvas, "atanh(x)", -1.0f, 1.0f, -4.0f, 4.0f);
}
next_row(canvas);
return skiagm::DrawResult::kOk;
}
// The OpenGL ES Shading Language, Version 1.00, Section 8.2
DEF_SIMPLE_GM(runtime_intrinsics_exponential,
canvas,