Rename GrGpuObject to GrGpuResource

R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/418143004

1 files changed, 71 insertions, 0 deletions

diff --git a/src/gpu/GrGpuResource.cpp b/src/gpu/GrGpuResource.cpp
new file mode 100644
index 0000000000..8c2dc45080
--- /dev/null
+++ b/src/gpu/GrGpuResource.cpp
@@ -0,0 +1,71 @@
+
+/*
+ * 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 "GrGpuResource.h"
+#include "GrGpu.h"
+
+GrGpuResource::GrGpuResource(GrGpu* gpu, bool isWrapped)
+    : fRefCnt(1)
+    , fCacheEntry(NULL)
+    , fUniqueID(CreateUniqueID()) {
+    fGpu              = gpu;
+    if (isWrapped) {
+        fFlags = kWrapped_FlagBit;
+    } else {
+        fFlags = 0;
+    }
+    fGpu->insertObject(this);
+}
+
+GrGpuResource::~GrGpuResource() {
+    SkASSERT(0 == fRefCnt);
+    // subclass should have released this.
+    SkASSERT(this->wasDestroyed());
+}
+
+void GrGpuResource::release() {
+    if (NULL != fGpu) {
+        this->onRelease();
+        fGpu->removeObject(this);
+        fGpu = NULL;
+    }
+}
+
+void GrGpuResource::abandon() {
+    if (NULL != fGpu) {
+        this->onAbandon();
+        fGpu->removeObject(this);
+        fGpu = NULL;
+    }
+}
+
+const GrContext* GrGpuResource::getContext() const {
+    if (NULL != fGpu) {
+        return fGpu->getContext();
+    } else {
+        return NULL;
+    }
+}
+
+GrContext* GrGpuResource::getContext() {
+    if (NULL != fGpu) {
+        return fGpu->getContext();
+    } else {
+        return NULL;
+    }
+}
+
+uint32_t GrGpuResource::CreateUniqueID() {
+    static int32_t gUniqueID = SK_InvalidUniqueID;
+    uint32_t id;
+    do {
+        id = static_cast<uint32_t>(sk_atomic_inc(&gUniqueID) + 1);
+    } while (id == SK_InvalidUniqueID);
+    return id;
+}