103 lines
3.0 KiB
C++
103 lines
3.0 KiB
C++
/*
|
|
* Copyright (C) 2009 The Android Open Source Project
|
|
*
|
|
* 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 ANDROID_ANDROID_NATIVES_H
|
|
#define ANDROID_ANDROID_NATIVES_H
|
|
|
|
#include <sys/types.h>
|
|
#include <string.h>
|
|
|
|
#include <hardware/gralloc.h>
|
|
#include <system/window.h>
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
/* FIXME: this is legacy for pixmaps */
|
|
typedef struct egl_native_pixmap_t
|
|
{
|
|
int32_t version; /* must be 32 */
|
|
int32_t width;
|
|
int32_t height;
|
|
int32_t stride;
|
|
uint8_t* data;
|
|
uint8_t format;
|
|
uint8_t rfu[3];
|
|
union {
|
|
uint32_t compressedFormat;
|
|
int32_t vstride;
|
|
};
|
|
int32_t reserved;
|
|
} egl_native_pixmap_t;
|
|
|
|
/*****************************************************************************/
|
|
|
|
#ifdef __cplusplus
|
|
|
|
#include <utils/RefBase.h>
|
|
|
|
namespace android {
|
|
|
|
/*
|
|
* This helper class turns a ANativeXXX object type into a C++
|
|
* reference-counted object; with proper type conversions.
|
|
*/
|
|
template <typename NATIVE_TYPE, typename TYPE, typename REF>
|
|
class ANativeObjectBase : public NATIVE_TYPE, public REF
|
|
{
|
|
public:
|
|
// Disambiguate between the incStrong in REF and NATIVE_TYPE
|
|
void incStrong(const void* id) const {
|
|
REF::incStrong(id);
|
|
}
|
|
void decStrong(const void* id) const {
|
|
REF::decStrong(id);
|
|
}
|
|
|
|
protected:
|
|
typedef ANativeObjectBase<NATIVE_TYPE, TYPE, REF> BASE;
|
|
ANativeObjectBase() : NATIVE_TYPE(), REF() {
|
|
NATIVE_TYPE::common.incRef = incRef;
|
|
NATIVE_TYPE::common.decRef = decRef;
|
|
}
|
|
static inline TYPE* getSelf(NATIVE_TYPE* self) {
|
|
return static_cast<TYPE*>(self);
|
|
}
|
|
static inline TYPE const* getSelf(NATIVE_TYPE const* self) {
|
|
return static_cast<TYPE const *>(self);
|
|
}
|
|
static inline TYPE* getSelf(android_native_base_t* base) {
|
|
return getSelf(reinterpret_cast<NATIVE_TYPE*>(base));
|
|
}
|
|
static inline TYPE const * getSelf(android_native_base_t const* base) {
|
|
return getSelf(reinterpret_cast<NATIVE_TYPE const*>(base));
|
|
}
|
|
static void incRef(android_native_base_t* base) {
|
|
ANativeObjectBase* self = getSelf(base);
|
|
self->incStrong(self);
|
|
}
|
|
static void decRef(android_native_base_t* base) {
|
|
ANativeObjectBase* self = getSelf(base);
|
|
self->decStrong(self);
|
|
}
|
|
};
|
|
|
|
} // namespace android
|
|
#endif // __cplusplus
|
|
|
|
/*****************************************************************************/
|
|
|
|
#endif /* ANDROID_ANDROID_NATIVES_H */
|