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skia2/tests/AdvancedBlendTest.cpp

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Enforce non-overlap constraint from GrRenderTargetOpList Enforces this constraint from one central location, rather than relying on each Op to remember to check if overlap is allowed from its onCombineIfPossible method. Fixes an issue where we need to check the total bounds of both chains for overlap (not the bounds of individual Ops). Bug: skia:8671 Change-Id: I163651c868847884459acfc00d13ffdfca3a27c3 Reviewed-on: https://skia-review.googlesource.com/c/185815 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-01-23 16:10:36 +00:00
/*
* Copyright 2019 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
IWYU for tests A-D. Change-Id: I0cb383eb6ea5a302627f93b90182a7286c2c0995 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/212280 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>
2019-05-06 21:17:19 +00:00
#include "include/core/SkBlendMode.h"
Update unit tests to accept GrDirectContext This CL makes it explicit that the unit tests always get a direct context. It is mainly a mechanical CL. Change-Id: I49e0628851d9c81eb47386ef978edf905c6469d8 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/299866 Reviewed-by: Adlai Holler <adlai@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
2020-07-06 14:56:46 +00:00
#include "include/gpu/GrDirectContext.h"
IWYU for tests A-D. Change-Id: I0cb383eb6ea5a302627f93b90182a7286c2c0995 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/212280 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>
2019-05-06 21:17:19 +00:00
#include "include/private/SkColorData.h"
Move Ganesh specific headers into include/private/gpu/ganesh Change-Id: Ia799cdff5288efe5d5d53e8d8f77cf32f3343371 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/529131 Reviewed-by: Jim Van Verth <jvanverth@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
2022-04-12 13:59:38 +00:00
#include "include/private/gpu/ganesh/GrTypesPriv.h"
[graphite] Make GrBlend shareable between Graphite and Ganesh Additionally make the enums enum-classes. We will need this to specify fixed function blend modes in Graphite. This CL is mainly mechanical (i.e., global replace) but some fix-ups were required for our internal bit twiddling with the enum-classes. Bug: skia:12701 Change-Id: I67abcf8274d14e691974cf253bf65dcb4697bd9a Reviewed-on: https://skia-review.googlesource.com/c/skia/+/515318 Reviewed-by: Jim Van Verth <jvanverth@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
2022-03-04 17:28:48 +00:00
#include "src/gpu/Blend.h"
Move all Ganesh source files into ganesh subdirectory. Change-Id: I238d29ba0250224fa593845ae65192653f58faff Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528156 Reviewed-by: Kevin Lubick <kjlubick@google.com> Reviewed-by: Jim Van Verth <jvanverth@google.com> Commit-Queue: Greg Daniel <egdaniel@google.com>
2022-04-07 15:20:24 +00:00
#include "src/gpu/ganesh/GrCaps.h"
#include "src/gpu/ganesh/GrDirectContextPriv.h"
#include "src/gpu/ganesh/GrPaint.h"
#include "src/gpu/ganesh/GrProcessorAnalysis.h"
#include "src/gpu/ganesh/GrProcessorSet.h"
#include "src/gpu/ganesh/GrUserStencilSettings.h"
#include "src/gpu/ganesh/GrXferProcessor.h"
#include "src/gpu/ganesh/effects/GrCustomXfermode.h"
IWYU for tests A-D. Change-Id: I0cb383eb6ea5a302627f93b90182a7286c2c0995 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/212280 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>
2019-05-06 21:17:19 +00:00
#include "tests/Test.h"
#include "tools/gpu/GrContextFactory.h"
#include <utility>
Enforce non-overlap constraint from GrRenderTargetOpList Enforces this constraint from one central location, rather than relying on each Op to remember to check if overlap is allowed from its onCombineIfPossible method. Fixes an issue where we need to check the total bounds of both chains for overlap (not the bounds of individual Ops). Bug: skia:8671 Change-Id: I163651c868847884459acfc00d13ffdfca3a27c3 Reviewed-on: https://skia-review.googlesource.com/c/185815 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-01-23 16:10:36 +00:00
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(AdvancedBlendTest, reporter, ctxInfo) {
static constexpr auto opaque = GrProcessorAnalysisColor::Opaque::kYes;
static constexpr auto coverage = GrProcessorAnalysisCoverage::kSingleChannel;
Update unit tests to accept GrDirectContext This CL makes it explicit that the unit tests always get a direct context. It is mainly a mechanical CL. Change-Id: I49e0628851d9c81eb47386ef978edf905c6469d8 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/299866 Reviewed-by: Adlai Holler <adlai@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
2020-07-06 14:56:46 +00:00
const GrCaps& caps = *ctxInfo.directContext()->priv().caps();
Enforce non-overlap constraint from GrRenderTargetOpList Enforces this constraint from one central location, rather than relying on each Op to remember to check if overlap is allowed from its onCombineIfPossible method. Fixes an issue where we need to check the total bounds of both chains for overlap (not the bounds of individual Ops). Bug: skia:8671 Change-Id: I163651c868847884459acfc00d13ffdfca3a27c3 Reviewed-on: https://skia-review.googlesource.com/c/185815 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-01-23 16:10:36 +00:00
for (int mode = (int)SkBlendMode::kLastMode; mode > (int)SkBlendMode::kLastCoeffMode; --mode) {
const SkBlendMode blendMode = (SkBlendMode)mode;
[graphite] Make GrBlend shareable between Graphite and Ganesh Additionally make the enums enum-classes. We will need this to specify fixed function blend modes in Graphite. This CL is mainly mechanical (i.e., global replace) but some fix-ups were required for our internal bit twiddling with the enum-classes. Bug: skia:12701 Change-Id: I67abcf8274d14e691974cf253bf65dcb4697bd9a Reviewed-on: https://skia-review.googlesource.com/c/skia/+/515318 Reviewed-by: Jim Van Verth <jvanverth@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
2022-03-04 17:28:48 +00:00
const skgpu::BlendEquation blendEquation = (skgpu::BlendEquation)(mode +
((int)skgpu::BlendEquation::kOverlay - (int)SkBlendMode::kOverlay));
Enforce non-overlap constraint from GrRenderTargetOpList Enforces this constraint from one central location, rather than relying on each Op to remember to check if overlap is allowed from its onCombineIfPossible method. Fixes an issue where we need to check the total bounds of both chains for overlap (not the bounds of individual Ops). Bug: skia:8671 Change-Id: I163651c868847884459acfc00d13ffdfca3a27c3 Reviewed-on: https://skia-review.googlesource.com/c/185815 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-01-23 16:10:36 +00:00
const GrXPFactory* xpf = GrCustomXfermode::Get(blendMode);
GrXPFactory::AnalysisProperties xpfAnalysis =
Delete mixed samples Mixed samples is no longer relevant for Ganesh. DMSAA and the new Ganesh architecture both rely on full MSAA, and any platform where mixed samples is supported will ultimately not use the old architecture. Change-Id: I5acc745010e090ef26310d92ec6240be2cd494cf Reviewed-on: https://skia-review.googlesource.com/c/skia/+/399837 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-04-22 18:57:28 +00:00
GrXPFactory::GetAnalysisProperties(xpf, opaque, coverage, caps, GrClampType::kAuto);
Enforce non-overlap constraint from GrRenderTargetOpList Enforces this constraint from one central location, rather than relying on each Op to remember to check if overlap is allowed from its onCombineIfPossible method. Fixes an issue where we need to check the total bounds of both chains for overlap (not the bounds of individual Ops). Bug: skia:8671 Change-Id: I163651c868847884459acfc00d13ffdfca3a27c3 Reviewed-on: https://skia-review.googlesource.com/c/185815 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-01-23 16:10:36 +00:00
GrPaint paint;
paint.setXPFactory(xpf);
GrProcessorSet procs(std::move(paint));
SkPMColor4f overrideColor;
Eliminate mixed samples as an FBO type or AA type From now on, sample counts always refer to the number of actual color samples, and render targets don't have separate color and stencil sample counts. If mixed samples support is available when making a "GrAAType::kCoverage" draw, then an op may attach and use a mixed sampled stencil buffer internally. But this will all be invisible to the client. After this CL, we temporarily won't have a mode to use nvpr with mixed samples. That will soon be fixed by a follow-on CL that enables nvpr with mixed samples in the normal "gl" and "gles" configs. Bug: skia: Change-Id: I1cb8277f0d2d0d371f24bb9f39cd473ed5c5c83b Reviewed-on: https://skia-review.googlesource.com/c/skia/+/221878 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-06-24 00:07:38 +00:00
GrProcessorSet::Analysis processorAnalysis = procs.finalize(
Delete mixed samples Mixed samples is no longer relevant for Ganesh. DMSAA and the new Ganesh architecture both rely on full MSAA, and any platform where mixed samples is supported will ultimately not use the old architecture. Change-Id: I5acc745010e090ef26310d92ec6240be2cd494cf Reviewed-on: https://skia-review.googlesource.com/c/skia/+/399837 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-04-22 18:57:28 +00:00
opaque, coverage, nullptr, &GrUserStencilSettings::kUnused, caps,
GrClampType::kAuto, &overrideColor);
Enforce non-overlap constraint from GrRenderTargetOpList Enforces this constraint from one central location, rather than relying on each Op to remember to check if overlap is allowed from its onCombineIfPossible method. Fixes an issue where we need to check the total bounds of both chains for overlap (not the bounds of individual Ops). Bug: skia:8671 Change-Id: I163651c868847884459acfc00d13ffdfca3a27c3 Reviewed-on: https://skia-review.googlesource.com/c/185815 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-01-23 16:10:36 +00:00
if (caps.advancedBlendEquationSupport() &&
Remove uses of non-inclusive terminology from Ganesh code. Change-Id: Ice75d0caa7b4beb2d982be094d62b54e71b45045 Bug: chromium:1101491 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/301456 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Jim Van Verth <jvanverth@google.com>
2020-07-09 12:09:13 +00:00
!caps.isAdvancedBlendEquationDisabled(blendEquation)) {
Enforce non-overlap constraint from GrRenderTargetOpList Enforces this constraint from one central location, rather than relying on each Op to remember to check if overlap is allowed from its onCombineIfPossible method. Fixes an issue where we need to check the total bounds of both chains for overlap (not the bounds of individual Ops). Bug: skia:8671 Change-Id: I163651c868847884459acfc00d13ffdfca3a27c3 Reviewed-on: https://skia-review.googlesource.com/c/185815 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-01-23 16:10:36 +00:00
REPORTER_ASSERT(reporter,
!(xpfAnalysis & GrXPFactory::AnalysisProperties::kReadsDstInShader));
if (GrCaps::kAdvancedCoherent_BlendEquationSupport == caps.blendEquationSupport()) {
REPORTER_ASSERT(reporter, !processorAnalysis.requiresNonOverlappingDraws());
} else {
REPORTER_ASSERT(reporter,
GrCaps::kAdvanced_BlendEquationSupport
== caps.blendEquationSupport());
REPORTER_ASSERT(reporter, processorAnalysis.requiresNonOverlappingDraws());
}
} else {
REPORTER_ASSERT(reporter,
(xpfAnalysis & GrXPFactory::AnalysisProperties::kReadsDstInShader));
if (xpfAnalysis & GrXPFactory::AnalysisProperties::kRequiresDstTexture) {
REPORTER_ASSERT(reporter, processorAnalysis.requiresNonOverlappingDraws());
} else {
REPORTER_ASSERT(reporter, !processorAnalysis.requiresNonOverlappingDraws());
}
}
}
}
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