Bring sk_sp to GrDrawContext

tests/ClearTest.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Test.h"
 
 #if SK_SUPPORT_GPU
@@ skipping 21 matching lines @@
                 *failY = y + rect.fTop;
                 return false;
             }
         }
     }
     return true;
 }
 
 // We only really need the DC, but currently the DC doesn't own the RT so we also ref it, but that
 // could be dropped when DC is a proper owner of its RT.
-static bool reset_dc(SkAutoTUnref<GrDrawContext>* dc, SkAutoTUnref<GrSurface>* rtKeepAlive,
+static bool reset_dc(sk_sp<GrDrawContext>* dc, SkAutoTUnref<GrSurface>* rtKeepAlive,
                      GrContext* context, int w, int h) {
     SkDEBUGCODE(uint32_t oldID = 0;)
     if (*dc) {
         SkDEBUGCODE(oldID = (*dc)->accessRenderTarget()->getUniqueID();)
         rtKeepAlive->reset(nullptr);
         dc->reset(nullptr);
     }
     context->freeGpuResources();
 
     GrTextureDesc desc;
     desc.fWidth = w;
     desc.fHeight = h;
     desc.fConfig = kRGBA_8888_GrPixelConfig;
     desc.fFlags = kRenderTarget_GrSurfaceFlag;
 
     rtKeepAlive->reset(context->textureProvider()->createTexture(desc, SkBudgeted::kYes));
     if (!(*rtKeepAlive)) {
         return false;
     }
     GrRenderTarget* rt = (*rtKeepAlive)->asRenderTarget();
     SkASSERT(rt->getUniqueID() != oldID);
-    dc->reset(context->drawContext(rt));
+    *dc = context->drawContext(sk_ref_sp(rt));
     return *dc != nullptr;
 }
 
 DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ClearBatch, reporter, ctxInfo) {
     GrContext* context = ctxInfo.fGrContext;
     static const int kW = 10;
     static const int kH = 10;
 
     SkIRect fullRect = SkIRect::MakeWH(kW, kH);
-    SkAutoTUnref<GrDrawContext> drawContext;
+    sk_sp<GrDrawContext> drawContext;
     SkAutoTUnref<GrSurface> rtKeepAlive;
 
     // A rectangle that is inset by one on all sides and the 1-pixel wide rectangles that surround
     // it.
     SkIRect mid1Rect = SkIRect::MakeXYWH(1, 1, kW-2, kH-2);
     SkIRect outerLeftEdge = SkIRect::MakeXYWH(0, 0, 1, kH);
     SkIRect outerTopEdge = SkIRect::MakeXYWH(0, 0, kW, 1);
     SkIRect outerRightEdge = SkIRect::MakeXYWH(kW-1, 0, 1, kH);
     SkIRect outerBottomEdge = SkIRect::MakeXYWH(0, kH-1, kW, 1);
 
@@ skipping 10 matching lines @@
 
     static const GrColor kColor1 = 0xABCDEF01;
     static const GrColor kColor2 = ~kColor1;
 
     if (!reset_dc(&drawContext, &rtKeepAlive, context, kW, kH)) {
         ERRORF(reporter, "Could not create draw context.");
         return;
     }
     // Check a full clear
     drawContext->clear(&fullRect, kColor1, false);
-    if (!check_rect(drawContext, fullRect, kColor1, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), fullRect, kColor1, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor1, actualValue,
                failX, failY);
     }
 
     if (!reset_dc(&drawContext, &rtKeepAlive, context, kW, kH)) {
         ERRORF(reporter, "Could not create draw context.");
         return;
     }
     // Check two full clears, same color
     drawContext->clear(&fullRect, kColor1, false);
     drawContext->clear(&fullRect, kColor1, false);
-    if (!check_rect(drawContext, fullRect, kColor1, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), fullRect, kColor1, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor1, actualValue,
                failX, failY);
     }
 
     if (!reset_dc(&drawContext, &rtKeepAlive, context, kW, kH)) {
         ERRORF(reporter, "Could not create draw context.");
         return;
     }
     // Check two full clears, different colors
     drawContext->clear(&fullRect, kColor1, false);
     drawContext->clear(&fullRect, kColor2, false);
-    if (!check_rect(drawContext, fullRect, kColor2, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), fullRect, kColor2, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor2, actualValue,
                failX, failY);
     }
 
     if (!reset_dc(&drawContext, &rtKeepAlive, context, kW, kH)) {
         ERRORF(reporter, "Could not create draw context.");
         return;
     }
     // Test a full clear followed by a same color inset clear
     drawContext->clear(&fullRect, kColor1, false);
     drawContext->clear(&mid1Rect, kColor1, false);
-    if (!check_rect(drawContext, fullRect, kColor1, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), fullRect, kColor1, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor1, actualValue,
                failX, failY);
     }
 
     if (!reset_dc(&drawContext, &rtKeepAlive, context, kW, kH)) {
         ERRORF(reporter, "Could not create draw context.");
         return;
     }
     // Test a inset clear followed by same color full clear
     drawContext->clear(&mid1Rect, kColor1, false);
     drawContext->clear(&fullRect, kColor1, false);
-    if (!check_rect(drawContext, fullRect, kColor1, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), fullRect, kColor1, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor1, actualValue,
                failX, failY);
     }
 
     if (!reset_dc(&drawContext, &rtKeepAlive, context, kW, kH)) {
         ERRORF(reporter, "Could not create draw context.");
         return;
     }
     // Test a full clear followed by a different color inset clear
     drawContext->clear(&fullRect, kColor1, false);
     drawContext->clear(&mid1Rect, kColor2, false);
-    if (!check_rect(drawContext, mid1Rect, kColor2, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), mid1Rect, kColor2, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor2, actualValue,
                failX, failY);
     }
-    if (!check_rect(drawContext, outerLeftEdge, kColor1, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, outerTopEdge, kColor1, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, outerRightEdge, kColor1, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, outerBottomEdge, kColor1, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), outerLeftEdge, kColor1, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), outerTopEdge, kColor1, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), outerRightEdge, kColor1, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), outerBottomEdge, kColor1, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor1, actualValue,
                failX, failY);
     }
 
     if (!reset_dc(&drawContext, &rtKeepAlive, context, kW, kH)) {
         ERRORF(reporter, "Could not create draw context.");
         return;
     }
     // Test a inset clear followed by a different full clear
     drawContext->clear(&mid1Rect, kColor2, false);
     drawContext->clear(&fullRect, kColor1, false);
-    if (!check_rect(drawContext, fullRect, kColor1, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), fullRect, kColor1, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor1, actualValue,
                failX, failY);
     }
 
     if (!reset_dc(&drawContext, &rtKeepAlive, context, kW, kH)) {
         ERRORF(reporter, "Could not create draw context.");
         return;
     }
     // Check three nested clears from largest to smallest where outermost and innermost are same
     // color.
     drawContext->clear(&fullRect, kColor1, false);
     drawContext->clear(&mid1Rect, kColor2, false);
     drawContext->clear(&mid2Rect, kColor1, false);
-    if (!check_rect(drawContext, mid2Rect, kColor1, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), mid2Rect, kColor1, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor1, actualValue,
                failX, failY);
     }
-    if (!check_rect(drawContext, innerLeftEdge, kColor2, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, innerTopEdge, kColor2, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, innerRightEdge, kColor2, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, innerBottomEdge, kColor2, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), innerLeftEdge, kColor2, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), innerTopEdge, kColor2, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), innerRightEdge, kColor2, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), innerBottomEdge, kColor2, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor2, actualValue,
                failX, failY);
     }
-    if (!check_rect(drawContext, outerLeftEdge, kColor1, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, outerTopEdge, kColor1, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, outerRightEdge, kColor1, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, outerBottomEdge, kColor1, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), outerLeftEdge, kColor1, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), outerTopEdge, kColor1, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), outerRightEdge, kColor1, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), outerBottomEdge, kColor1, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor1, actualValue,
                failX, failY);
     }
 
     if (!reset_dc(&drawContext, &rtKeepAlive, context, kW, kH)) {
         ERRORF(reporter, "Could not create draw context.");
         return;
     }
     // Swap the order of the second two clears in the above test.
     drawContext->clear(&fullRect, kColor1, false);
     drawContext->clear(&mid2Rect, kColor1, false);
     drawContext->clear(&mid1Rect, kColor2, false);
-    if (!check_rect(drawContext, mid1Rect, kColor2, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), mid1Rect, kColor2, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor2, actualValue,
                failX, failY);
     }
-    if (!check_rect(drawContext, outerLeftEdge, kColor1, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, outerTopEdge, kColor1, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, outerRightEdge, kColor1, &actualValue, &failX, &failY) ||
-        !check_rect(drawContext, outerBottomEdge, kColor1, &actualValue, &failX, &failY)) {
+    if (!check_rect(drawContext.get(), outerLeftEdge, kColor1, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), outerTopEdge, kColor1, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), outerRightEdge, kColor1, &actualValue, &failX, &failY) ||
+        !check_rect(drawContext.get(), outerBottomEdge, kColor1, &actualValue, &failX, &failY)) {
         ERRORF(reporter, "Expected 0x%08x but got 0x%08x at (%d, %d).", kColor1, actualValue,
                failX, failY);
     }
 }
 #endif