"Modularize" SkSG

* relocate all SkSG-related files under modules/sksg/
* fix various tidbits to make non-sksg builds possible
* drop obsolete SampleSGInval.cpp

Change-Id: I54e6c5bb1a09f45030fa8d607b3eb3f7cba78957
Reviewed-on: https://skia-review.googlesource.com/130025
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Klein <mtklein@google.com>

1 files changed, 0 insertions, 197 deletions

diff --git a/tests/SGTest.cpp b/tests/SGTest.cpp
deleted file mode 100644
index 1228e666e7..0000000000
--- a/tests/SGTest.cpp
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "SkRect.h"
-#include "SkRectPriv.h"
-
-#if !defined(SK_BUILD_FOR_GOOGLE3)
-
-#include "SkSGColor.h"
-#include "SkSGDraw.h"
-#include "SkSGGroup.h"
-#include "SkSGInvalidationController.h"
-#include "SkSGRect.h"
-#include "SkSGTransform.h"
-
-#include "Test.h"
-
-#include <vector>
-
-static void check_inval(skiatest::Reporter* reporter, const sk_sp<sksg::Node>& root,
-                        const SkRect& expected_bounds,
-                        const SkRect& expected_inval_bounds,
-                        const std::vector<SkRect>* expected_damage) {
-    sksg::InvalidationController ic;
-    const auto bbox = root->revalidate(&ic, SkMatrix::I());
-
-    if (0) {
-        SkDebugf("** bbox: [%f %f %f %f], ibbox: [%f %f %f %f]\n",
-                 bbox.fLeft, bbox.fTop, bbox.fRight, bbox.fBottom,
-                 ic.bounds().left(), ic.bounds().top(), ic.bounds().right(), ic.bounds().bottom());
-    }
-
-    REPORTER_ASSERT(reporter, bbox == expected_bounds);
-    REPORTER_ASSERT(reporter, ic.bounds() == expected_inval_bounds);
-
-    if (expected_damage) {
-        const auto damage_count = SkTo<size_t>(ic.end() - ic.begin());
-        REPORTER_ASSERT(reporter, expected_damage->size() == damage_count);
-        for (size_t i = 0; i < std::min(expected_damage->size(), damage_count); ++i) {
-            const auto r1 = (*expected_damage)[i],
-                       r2 = ic.begin()[i];
-            if (0) {
-                SkDebugf("*** expected inval: [%f %f %f %f], actual: [%f %f %f %f]\n",
-                         r1.left(), r1.top(), r1.right(), r1.bottom(),
-                         r2.left(), r2.top(), r2.right(), r2.bottom());
-            }
-            REPORTER_ASSERT(reporter, r1 == r2);
-        }
-    }
-}
-
-static void inval_test1(skiatest::Reporter* reporter) {
-    auto color  = sksg::Color::Make(0xff000000);
-    auto r1     = sksg::Rect::Make(SkRect::MakeWH(100, 100)),
-         r2     = sksg::Rect::Make(SkRect::MakeWH(100, 100));
-    auto grp    = sksg::Group::Make();
-    auto matrix = sksg::Matrix::Make(SkMatrix::I());
-    auto root   = sksg::Transform::Make(grp, matrix);
-
-    grp->addChild(sksg::Draw::Make(r1, color));
-    grp->addChild(sksg::Draw::Make(r2, color));
-
-    {
-        // Initial revalidation.
-        check_inval(reporter, root,
-                    SkRect::MakeWH(100, 100),
-                    SkRectPriv::MakeLargeS32(),
-                    nullptr);
-    }
-
-    {
-        // Move r2 to (200 100).
-        r2->setL(200); r2->setT(100); r2->setR(300); r2->setB(200);
-        std::vector<SkRect> damage = { {0, 0, 100, 100}, { 200, 100, 300, 200} };
-        check_inval(reporter, root,
-                    SkRect::MakeWH(300, 200),
-                    SkRect::MakeWH(300, 200),
-                    &damage);
-    }
-
-    {
-        // Update the common color.
-        color->setColor(0xffff0000);
-        std::vector<SkRect> damage = { {0, 0, 100, 100}, { 200, 100, 300, 200} };
-        check_inval(reporter, root,
-                    SkRect::MakeWH(300, 200),
-                    SkRect::MakeWH(300, 200),
-                    &damage);
-    }
-
-    {
-        // Shrink r1.
-        r1->setR(50);
-        std::vector<SkRect> damage = { {0, 0, 100, 100}, { 0, 0, 50, 100} };
-        check_inval(reporter, root,
-                    SkRect::MakeWH(300, 200),
-                    SkRect::MakeWH(100, 100),
-                    &damage);
-    }
-
-    {
-        // Update transform.
-        matrix->setMatrix(SkMatrix::MakeScale(2, 2));
-        std::vector<SkRect> damage = { {0, 0, 300, 200}, { 0, 0, 600, 400} };
-        check_inval(reporter, root,
-                    SkRect::MakeWH(600, 400),
-                    SkRect::MakeWH(600, 400),
-                    &damage);
-    }
-
-    {
-        // Shrink r2 under transform.
-        r2->setR(250);
-        std::vector<SkRect> damage = { {400, 200, 600, 400}, { 400, 200, 500, 400} };
-        check_inval(reporter, root,
-                    SkRect::MakeWH(500, 400),
-                    SkRect::MakeLTRB(400, 200, 600, 400),
-                    &damage);
-    }
-}
-
-static void inval_test2(skiatest::Reporter* reporter) {
-    auto color = sksg::Color::Make(0xff000000);
-    auto rect  = sksg::Rect::Make(SkRect::MakeWH(100, 100));
-    auto m1    = sksg::Matrix::Make(SkMatrix::I()),
-         m2    = sksg::Matrix::Make(SkMatrix::I(), m1);
-    auto t1    = sksg::Transform::Make(sksg::Draw::Make(rect, color), m2),
-         t2    = sksg::Transform::Make(sksg::Draw::Make(rect, color), m1);
-    auto root  = sksg::Group::Make();
-    root->addChild(t1);
-    root->addChild(t2);
-
-    {
-        // Initial revalidation.
-        check_inval(reporter, root,
-                    SkRect::MakeWH(100, 100),
-                    SkRectPriv::MakeLargeS32(),
-                    nullptr);
-    }
-
-    {
-        // Update the shared color.
-        color->setColor(0xffff0000);
-        std::vector<SkRect> damage = { {0, 0, 100, 100}, { 0, 0, 100, 100} };
-        check_inval(reporter, root,
-                    SkRect::MakeWH(100, 100),
-                    SkRect::MakeWH(100, 100),
-                    &damage);
-    }
-
-    {
-        // Update m2.
-        m2->setMatrix(SkMatrix::MakeScale(2, 2));
-        std::vector<SkRect> damage = { {0, 0, 100, 100}, { 0, 0, 200, 200} };
-        check_inval(reporter, root,
-                    SkRect::MakeWH(200, 200),
-                    SkRect::MakeWH(200, 200),
-                    &damage);
-    }
-
-    {
-        // Update shared m1.
-        m1->setMatrix(SkMatrix::MakeTrans(100, 100));
-        std::vector<SkRect> damage = { {   0,   0, 200, 200},   // draw1 prev bounds
-                                       { 100, 100, 300, 300},   // draw1 new bounds
-                                       {   0,   0, 100, 100},   // draw2 prev bounds
-                                       { 100, 100, 200, 200} }; // draw2 new bounds
-        check_inval(reporter, root,
-                    SkRect::MakeLTRB(100, 100, 300, 300),
-                    SkRect::MakeLTRB(  0,   0, 300, 300),
-                    &damage);
-    }
-
-    {
-        // Update shared rect.
-        rect->setR(50);
-        std::vector<SkRect> damage = { { 100, 100, 300, 300},   // draw1 prev bounds
-                                       { 100, 100, 200, 300},   // draw1 new bounds
-                                       { 100, 100, 200, 200},   // draw2 prev bounds
-                                       { 100, 100, 150, 200} }; // draw2 new bounds
-        check_inval(reporter, root,
-                    SkRect::MakeLTRB(100, 100, 200, 300),
-                    SkRect::MakeLTRB(100, 100, 300, 300),
-                    &damage);
-    }
-}
-
-DEF_TEST(SGInvalidation, reporter) {
-    inval_test1(reporter);
-    inval_test2(reporter);
-}
-
-#endif // !defined(SK_BUILD_FOR_GOOGLE3)