add gpu to the default makefile

move skia-gpu files into skia/src/gpu



git-svn-id: http://skia.googlecode.com/svn/trunk@653 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 60 insertions, 0 deletions

diff --git a/src/gpu/SkGpuCanvas.cpp b/src/gpu/SkGpuCanvas.cpp
new file mode 100644
index 0000000000..19bda4d943
--- /dev/null
+++ b/src/gpu/SkGpuCanvas.cpp
@@ -0,0 +1,60 @@
+/*
+    Copyright 2010 Google Inc.
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+ */
+
+
+#include "GrContext.h"
+
+#include "SkGpuCanvas.h"
+#include "SkGpuDevice.h"
+
+///////////////////////////////////////////////////////////////////////////////
+
+SkGpuCanvas::SkGpuCanvas(GrContext* context) {
+    SkASSERT(context);
+    fContext = context;
+    fContext->ref();
+}
+
+SkGpuCanvas::~SkGpuCanvas() {
+    // call this now, while our override of restore() is in effect
+    this->restoreToCount(1);
+    fContext->flush(false);
+    fContext->unref();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+bool SkGpuCanvas::getViewport(SkIPoint* size) const {
+    if (size) {
+        SkDevice* device = this->getDevice();
+        if (device) {
+            size->set(device->width(), device->height());
+        } else {
+            size->set(0, 0);
+        }
+    }
+    return true;
+}
+
+SkDevice* SkGpuCanvas::createDevice(SkBitmap::Config config, int width, int height,
+                                    bool isOpaque, bool isLayer) {
+    SkBitmap bm;
+    bm.setConfig(config, width, height);
+    bm.setIsOpaque(isOpaque);
+    return new SkGpuDevice(this, bm, isLayer);
+}
+
+