| /* |
| * Copyright (c) 2018-2022, Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| #ifndef __DECODE_UTILS_H__ |
| #define __DECODE_UTILS_H__ |
| #include <mutex> |
| #include "mos_util_debug.h" |
| #include "mos_utilities.h" |
| #include "media_class_trace.h" |
| #include "media_user_setting.h" |
| |
| //------------------------------------------------------------------------------ |
| // Macros specific to MOS_CODEC_SUBCOMP_DECODE sub-comp |
| //------------------------------------------------------------------------------ |
| #define DECODE_ASSERT(_expr) \ |
| MOS_ASSERT(MOS_COMPONENT_CODEC, MOS_CODEC_SUBCOMP_DECODE, _expr) |
| |
| #define DECODE_ASSERTMESSAGE(_message, ...) \ |
| MOS_ASSERTMESSAGE(MOS_COMPONENT_CODEC, MOS_CODEC_SUBCOMP_DECODE, _message, ##__VA_ARGS__) |
| |
| #define DECODE_NORMALMESSAGE(_message, ...) \ |
| MOS_NORMALMESSAGE(MOS_COMPONENT_CODEC, MOS_CODEC_SUBCOMP_DECODE, _message, ##__VA_ARGS__) |
| |
| #define DECODE_VERBOSEMESSAGE(_message, ...) \ |
| MOS_VERBOSEMESSAGE(MOS_COMPONENT_CODEC, MOS_CODEC_SUBCOMP_DECODE, _message, ##__VA_ARGS__) |
| |
| #define DECODE_CHK_NULL(_ptr) \ |
| MOS_CHK_NULL_RETURN(MOS_COMPONENT_CODEC, MOS_CODEC_SUBCOMP_DECODE, _ptr) |
| |
| #define DECODE_CHK_STATUS(_stmt) \ |
| MOS_CHK_STATUS_RETURN(MOS_COMPONENT_CODEC, MOS_CODEC_SUBCOMP_DECODE, _stmt) |
| |
| #define DECODE_CHK_STATUS_MESSAGE(_stmt, _message, ...) \ |
| MOS_CHK_STATUS_MESSAGE_RETURN(MOS_COMPONENT_CODEC, MOS_CODEC_SUBCOMP_DECODE, _stmt, _message, ##__VA_ARGS__) |
| |
| #define DECODE_CHK_COND(_expr, _message, ...) \ |
| MOS_CHK_COND_RETURN(MOS_COMPONENT_CODEC, MOS_CODEC_SUBCOMP_DECODE,_expr,_message, ##__VA_ARGS__) |
| |
| #define DECODE_CHK_NULL_NO_STATUS_RETURN(_ptr) \ |
| MOS_CHK_NULL_NO_STATUS_RETURN(MOS_COMPONENT_CODEC, MOS_CODEC_SUBCOMP_DECODE, _ptr) |
| |
| namespace decode { |
| |
| class Trace |
| { |
| public: |
| Trace(const char* name) : m_name(name) |
| { |
| DECODE_VERBOSEMESSAGE("Enter function:%s\r\n", name); |
| } |
| |
| ~Trace() |
| { |
| DECODE_VERBOSEMESSAGE("Exit function:%s\r\n", m_name); |
| } |
| |
| protected: |
| const char* m_name; |
| }; |
| |
| class Mutex |
| { |
| public: |
| Mutex() |
| { |
| m_mutex = MosUtilities::MosCreateMutex(); |
| DECODE_ASSERT(m_mutex != nullptr); |
| } |
| ~Mutex() |
| { |
| MosUtilities::MosDestroyMutex(m_mutex); |
| } |
| PMOS_MUTEX Get() |
| { |
| return m_mutex; |
| } |
| protected: |
| PMOS_MUTEX m_mutex; |
| }; |
| |
| class AutoLock |
| { |
| public: |
| AutoLock(Mutex &mutex) : m_mutex(mutex) { MosUtilities::MosLockMutex(m_mutex.Get()); } |
| ~AutoLock() { MosUtilities::MosUnlockMutex(m_mutex.Get()); } |
| protected: |
| Mutex &m_mutex; |
| }; |
| |
| class Condition |
| { |
| public: |
| Condition() |
| { |
| m_sem = MosUtilities::MosCreateSemaphore(0, 1); |
| } |
| |
| ~Condition() |
| { |
| MosUtilities::MosDestroySemaphore(m_sem); |
| } |
| MOS_STATUS Wait(PMOS_MUTEX mutex) |
| { |
| MOS_STATUS status = MOS_STATUS_SUCCESS; |
| MosUtilities::MosUnlockMutex(mutex); |
| status = MosUtilities::MosWaitSemaphore(m_sem, 5000); |
| MosUtilities::MosLockMutex(mutex); |
| return status; |
| } |
| MOS_STATUS Signal() |
| { |
| MosUtilities::MosPostSemaphore(m_sem, 1); |
| return MOS_STATUS_SUCCESS; |
| } |
| |
| protected: |
| PMOS_SEMAPHORE m_sem; |
| }; |
| |
| //! |
| //! \brief Allocate data list with specific type and length |
| //! |
| //! \param [in,out] dataList |
| //! Pointer to a type * pointer. Specify the address of the memory handles |
| //! \param [in] length |
| //! Specify the number of data members |
| //! |
| //! \return MOS_STATUS |
| //! MOS_STATUS_SUCCESS if success, else fail reason |
| //! |
| template <class type> |
| MOS_STATUS AllocateDataList(type **dataList, uint32_t length) |
| { |
| type *ptr; |
| ptr = (type *)MOS_AllocAndZeroMemory(sizeof(type) * length); |
| if (ptr == nullptr) |
| { |
| DECODE_ASSERTMESSAGE("No memory to allocate CodecHal data list."); |
| return MOS_STATUS_NO_SPACE; |
| } |
| for (uint32_t i = 0; i < length; i++) |
| { |
| dataList[i] = &(ptr[i]); |
| } |
| return MOS_STATUS_SUCCESS; |
| } |
| |
| //! |
| //! \brief Free data list |
| //! |
| //! \param [in,out] dataList |
| //! Pointer to a type * pointer. Specify the address of the memory handles |
| //! \param [in] length |
| //! Specify the number of data members |
| //! |
| //! \return MOS_STATUS |
| //! MOS_STATUS_SUCCESS if success, else fail reason |
| //! |
| template <class type> |
| MOS_STATUS FreeDataList(type **dataList, uint32_t length) |
| { |
| type* ptr; |
| ptr = dataList[0]; |
| if (ptr) |
| { |
| MOS_FreeMemory(ptr); |
| } |
| for (uint32_t i = 0; i < length; i++) |
| { |
| dataList[i] = nullptr; |
| } |
| |
| return MOS_STATUS_SUCCESS; |
| } |
| |
| inline MediaUserSetting::Value ReadUserFeature(MediaUserSettingSharedPtr m_userSettingPtr, std::string name, MediaUserSetting::Group userSettingGroup) |
| { |
| MediaUserSetting::Value outValue; |
| MOS_STATUS s_status = ReadUserSetting( |
| m_userSettingPtr, |
| outValue, |
| name, |
| userSettingGroup); |
| return outValue; //open: how to check read user setting results. |
| } |
| |
| } |
| |
| #define DECODE_FUNC_CALL() decode::Trace trace(__FUNCTION__); |
| |
| #endif // !__DECODE_UTILS_H__ |