Make SkM44 public

Need to migrate clients from private/ to core/ include
Unexperimentalize concat44() methods on SkCanvas

Change-Id: I64b8816722a9d93316cb8b8691d2d9a3e36f167f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/272464
Reviewed-by: Brian Salomon <[email protected]>
Commit-Queue: Mike Reed <[email protected]>

Author: reed-at-google

bench/GameBench.cpp

@@ -8,7 +8,7 @@
 #include "bench/Benchmark.h"
 #include "include/core/SkBitmap.h"
 #include "include/core/SkCanvas.h"
-#include "include/core/SkMatrix44.h"
+#include "include/core/SkM44.h"
 #include "include/core/SkPaint.h"
 #include "include/core/SkShader.h"
 #include "include/core/SkString.h"
@@ -368,7 +368,7 @@ class CanvasMatrixBench : public Benchmark {
                     case kScale_Type:     canvas->scale(1.0001f, 0.9999f); break;
                     case k2x3_Type:       canvas->concat(m); break;
                     case k3x3_Type:       canvas->concat(m); break;
-                    case k4x4_Type:       canvas->experimental_concat44(m4); break;
+                    case k4x4_Type:       canvas->concat44(m4); break;
                 }
             }
             canvas->restore();

bench/Matrix44Bench.cpp

@@ -8,7 +8,7 @@
 #include "bench/Benchmark.h"
 #include "include/core/SkMatrix44.h"
 #include "include/core/SkString.h"
-#include "include/private/SkM44.h"
+#include "include/core/SkM44.h"
 #include "include/utils/SkRandom.h"
 
 class Matrix44Bench : public Benchmark {

gm/3d.cpp

@@ -49,7 +49,7 @@ static void do_draw(SkCanvas* canvas, SkColor color) {
 
     SkM44 m = SkM44::Rotate({0, 1, 0}, SK_ScalarPI/6);
 
-    canvas->experimental_concat44(make_ctm(info, m, {300, 300}));
+    canvas->concat44(make_ctm(info, m, {300, 300}));
 
     canvas->translate(150, 150);
     SkPaint paint;

gm/crbug_224618.cpp

@@ -12,7 +12,7 @@
 #include "include/core/SkMatrix44.h"
 #include "include/core/SkSurface.h"
 #include "include/effects/SkGradientShader.h"
-#include "include/private/SkM44.h"
+#include "include/core/SkM44.h"
 #include "tools/timer/TimeUtils.h"
 
 static SkM44 rotate_axis_angle(SkScalar x, SkScalar y, SkScalar z, SkScalar radians) {
@@ -101,7 +101,7 @@ class CrBug224618GM : public skiagm::GM {
                     SkM44::Translate(-radius, -radius);          // center content
 
             canvas->save();
-            canvas->experimental_concat44(model);
+            canvas->concat44(model);
 
             SkPaint fillPaint;
             fillPaint.setAntiAlias(true);

include/core/SkCanvas.h

@@ -13,6 +13,7 @@
 #include "include/core/SkColor.h"
 #include "include/core/SkFontTypes.h"
 #include "include/core/SkImageInfo.h"
+#include "include/core/SkM44.h"
 #include "include/core/SkMatrix.h"
 #include "include/core/SkPaint.h"
 #include "include/core/SkPoint.h"
@@ -26,7 +27,6 @@
 #include "include/core/SkTypes.h"
 #include "include/core/SkVertices.h"
 #include "include/private/SkDeque.h"
-#include "include/private/SkM44.h"
 #include "include/private/SkMacros.h"
 
 #include <cstring>
@@ -44,7 +44,6 @@ class SkFont;
 class SkGlyphRunBuilder;
 class SkImage;
 class SkImageFilter;
-class SkM44;
 class SkPaintFilterCanvas;
 class SkPath;
 class SkPicture;
@@ -880,9 +879,17 @@ class SK_API SkCanvas {
         example: https://fiddle.skia.org/c/@Canvas_concat
     */
     void concat(const SkMatrix& matrix);
+    void concat44(const SkM44&);
+    void concat44(const SkScalar[]); // column-major
 
-    void experimental_concat44(const SkM44&);
-    void experimental_concat44(const SkScalar[]); // column-major
+#ifdef SK_SUPPORT_EXPERIMENTAL_CANVAS44
+    void experimental_concat44(const SkM44& m) {
+        this->concat44(m);
+    }
+    void experimental_concat44(const SkScalar colMajor[]) {
+        this->concat44(colMajor);
+    }
+#endif
 
     /** Replaces SkMatrix with matrix.
         Unlike concat(), any prior matrix state is overwritten.
@@ -2508,12 +2515,21 @@ class SK_API SkCanvas {
         example: https://fiddle.skia.org/c/@Clip
     */
     SkMatrix getTotalMatrix() const;
+    SkM44 getLocalToDevice() const; // entire matrix stack
+    void getLocalToDevice(SkScalar colMajor[16]) const;
+
+#ifdef SK_SUPPORT_EXPERIMENTAL_CANVAS44
+    SkM44 experimental_getLocalToDevice() const {
+        return this->getLocalToDevice();
+    }
+    void experimental_getLocalToDevice(SkScalar colMajor[16]) const {
+        this->getLocalToDevice(colMajor);
+    }
+#endif
 
-    SkM44 experimental_getLocalToDevice() const; // entire matrix stack
     SkM44 experimental_getLocalToWorld() const;  // up to but not including top-most camera
     SkM44 experimental_getLocalToCamera() const; // up to and including top-most camera
 
-    void experimental_getLocalToDevice(SkScalar colMajor[16]) const;
     void experimental_getLocalToWorld(SkScalar colMajor[16]) const;
     void experimental_getLocalToCamera(SkScalar colMajor[16]) const;