initial GL libraries for msm8960
Change-Id: I16451c70a079894ac326d3564d96f1fbafcd4f1b
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/libgralloc/gpu.h b/libgralloc/gpu.h
new file mode 100644
index 0000000..301c411
--- /dev/null
+++ b/libgralloc/gpu.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * Copyright (c) 2011 Code Aurora Forum. All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef GRALLOC_GPU_H_
+#define GRALLOC_GPU_H_
+
+#include <errno.h>
+#include <pthread.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <cutils/log.h>
+#include <cutils/ashmem.h>
+#include <utils/RefBase.h>
+
+#include "gralloc_priv.h"
+
+namespace gralloc {
+ class IAllocController;
+ class gpu_context_t : public alloc_device_t {
+ public:
+ gpu_context_t(const private_module_t* module,
+ android::sp<IAllocController>alloc_ctrl);
+
+ int gralloc_alloc_framebuffer_locked(size_t size, int usage,
+ buffer_handle_t* pHandle);
+
+ int gralloc_alloc_framebuffer(size_t size, int usage,
+ buffer_handle_t* pHandle);
+
+ int gralloc_alloc_buffer(size_t size, int usage,
+ buffer_handle_t* pHandle,
+ int bufferType, int format,
+ int width, int height);
+
+ int free_impl(private_handle_t const* hnd);
+
+ int alloc_impl(int w, int h, int format, int usage,
+ buffer_handle_t* pHandle, int* pStride,
+ size_t bufferSize = 0);
+
+ static int gralloc_alloc(alloc_device_t* dev, int w, int h,
+ int format, int usage,
+ buffer_handle_t* pHandle,
+ int* pStride);
+
+ static int gralloc_free(alloc_device_t* dev, buffer_handle_t handle);
+
+ static int gralloc_alloc_size(alloc_device_t* dev,
+ int w, int h, int format,
+ int usage, buffer_handle_t* pHandle,
+ int* pStride, int bufferSize);
+
+ static int gralloc_close(struct hw_device_t *dev);
+
+ int get_composition_type() const { return compositionType; }
+
+
+ private:
+ android::sp<IAllocController> mAllocCtrl;
+ int compositionType;
+ void getGrallocInformationFromFormat(int inputFormat,
+ int *colorFormat,
+ int *bufferType);
+ };
+}
+#endif // GRALLOC_GPU_H