ref: e9593682eb769a27c1e178ff734b459b3c07452d
parent: d940a204ebc11de6f0542e978ae2b2405cee4d56
parent: e0951599ea38f590bf52b355c26df5f14c125c38
author: Ethan Hugg <[email protected]>
date: Mon Mar 3 03:23:30 EST 2014
Merge pull request #392 from mstorsjo/unify-threading-ifdefs Unify ifdef conditions related to threading code
--- a/codec/common/WelsThreadLib.cpp
+++ b/codec/common/WelsThreadLib.cpp
@@ -184,7 +184,7 @@
return WELS_THREAD_ERROR_OK;
}
-#elif defined(__GNUC__)
+#else
void WelsSleep (uint32_t dwMilliseconds) {usleep (dwMilliseconds * 1000); // microseconds
--- a/codec/common/WelsThreadLib.h
+++ b/codec/common/WelsThreadLib.h
@@ -62,8 +62,6 @@
#else // NON-WINDOWS
-#if defined(__GNUC__) // LINUX, MACOS etc
-
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
@@ -86,8 +84,6 @@
#define WELS_THREAD_ROUTINE_TYPE void *
#define WELS_THREAD_ROUTINE_RETURN(rc) return (void*)(intptr_t)rc;
-#endif//__GNUC__
-
#endif//_WIN32
typedef int32_t WELS_THREAD_ERROR_CODE;
@@ -109,10 +105,10 @@
WELS_THREAD_ERROR_CODE WelsMutexUnlock (WELS_MUTEX* mutex);
WELS_THREAD_ERROR_CODE WelsMutexDestroy (WELS_MUTEX* mutex);
-#ifdef __GNUC__
+#ifndef _WIN32
WELS_THREAD_ERROR_CODE WelsEventOpen (WELS_EVENT** p_event, const char* event_name);
WELS_THREAD_ERROR_CODE WelsEventClose (WELS_EVENT* event, const char* event_name);
-#endif//__GNUC__
+#endif//!_WIN32
WELS_THREAD_ERROR_CODE WelsEventInit (WELS_EVENT* event);
WELS_THREAD_ERROR_CODE WelsEventDestroy (WELS_EVENT* event);
WELS_THREAD_ERROR_CODE WelsEventSignal (WELS_EVENT* event);
--- a/codec/encoder/core/inc/mt_defs.h
+++ b/codec/encoder/core/inc/mt_defs.h
@@ -102,9 +102,9 @@
WELS_EVENT* pReadySliceCodingEvent[MAX_THREADS_NUM]; // events for slice coding ready, [iThreadIdx]
#endif//_WIN32
-#if defined(__GNUC__)
+#if !defined(_WIN32)
WELS_THREAD_HANDLE* pUpdateMbListThrdHandles; // thread handles for update mb list thread, [iThreadIdx]
-#endif//__GNUC__
+#endif//!_WIN32
#ifdef _WIN32
WELS_EVENT* pUpdateMbListEvent; // signal to update mb list neighbor for various slices
WELS_EVENT* pFinUpdateMbListEvent; // signal to indicate finish updating mb list
--- a/codec/encoder/core/inc/slice_multi_threading.h
+++ b/codec/encoder/core/inc/slice_multi_threading.h
@@ -75,9 +75,9 @@
int32_t AppendSliceToFrameBs (sWelsEncCtx* pCtx, SLayerBSInfo* pLbi, const int32_t kiSliceCount);
int32_t WriteSliceToFrameBs (sWelsEncCtx* pCtx, SLayerBSInfo* pLbi, uint8_t* pFrameBsBuffer, const int32_t iSliceIdx, int32_t& iSliceSize);
-#if defined(__GNUC__)
+#if !defined(_WIN32)
WELS_THREAD_ROUTINE_TYPE UpdateMbListThreadProc (void* arg);
-#endif//__GNUC__
+#endif//!_WIN32
WELS_THREAD_ROUTINE_TYPE CodingSliceThreadProc (void* arg);
--- a/codec/encoder/core/src/encoder_ext.cpp
+++ b/codec/encoder/core/src/encoder_ext.cpp
@@ -2171,7 +2171,7 @@
WelsMultipleEventsWaitAllBlocking (iThreadCount, & (*ppCtx)->pSliceThreading->pFinSliceCodingEvent[0]);
}
-#elif defined(__GNUC__)
+#else
while (iThreadIdx < iThreadCount) {int res = 0;
if ((*ppCtx)->pSliceThreading->pThreadHandles[iThreadIdx]) {@@ -3300,7 +3300,7 @@
} else {WelsSleep (1);
}
-#else//__GNUC__
+#else
// TODO for pthread platforms
// alternate implementation using blocking due non-blocking with timeout mode not support at wels thread lib, tune back if available
WelsMultipleEventsWaitAllBlocking (iNumThreadsRunning, &pCtx->pSliceThreading->pSliceCodedEvent[0]);
--- a/codec/encoder/core/src/slice_multi_threading.cpp
+++ b/codec/encoder/core/src/slice_multi_threading.cpp
@@ -41,13 +41,13 @@
#if defined(MT_ENABLED)
#include <assert.h>
-#if defined(__GNUC__) && !defined(_WIN32)
+#if !defined(_WIN32)
#include <semaphore.h>
#ifndef SEM_NAME_MAX
// length of semaphore name should be system constrained at least on mac 10.7
#define SEM_NAME_MAX 32
#endif//SEM_NAME_MAX
-#endif//__GNUC__
+#endif//!_WIN32
#include "slice_multi_threading.h"
#include "mt_defs.h"
#include "nal_encap.h"
@@ -332,13 +332,11 @@
WELS_VERIFY_RETURN_PROC_IF (1, (NULL == pSmt->pReadySliceCodingEvent), FreeMemorySvc (ppCtx))
pSmt->pFinSliceCodingEvent = (WELS_EVENT*)pMa->WelsMalloc (sizeof (WELS_EVENT) * iThreadNum, "pFinSliceCodingEvent");
WELS_VERIFY_RETURN_PROC_IF (1, (NULL == pSmt->pFinSliceCodingEvent), FreeMemorySvc (ppCtx))
-#endif//_WIN32
-
-#if defined(__GNUC__)
+#else
pSmt->pUpdateMbListThrdHandles = (WELS_THREAD_HANDLE*)pMa->WelsMalloc (sizeof (WELS_THREAD_HANDLE) * iThreadNum,
"pUpdateMbListThrdHandles");
WELS_VERIFY_RETURN_PROC_IF (1, (NULL == pSmt->pUpdateMbListThrdHandles), FreeMemorySvc (ppCtx))
-#endif//__GNUC__
+#endif//!_WIN32
#ifdef _WIN32
pSmt->pUpdateMbListEvent = (WELS_EVENT*)pMa->WelsMalloc (sizeof (WELS_EVENT) * iThreadNum, "pUpdateMbListEvent");
WELS_VERIFY_RETURN_PROC_IF (1, (NULL == pSmt->pUpdateMbListEvent), FreeMemorySvc (ppCtx))
@@ -386,10 +384,10 @@
iIdx = 0;
while (iIdx < iThreadNum) {-#if defined(__GNUC__) && !defined(_WIN32) // for posix threading
+#if !defined(_WIN32) // for posix threading
char name[SEM_NAME_MAX] = {0};WELS_THREAD_ERROR_CODE err = 0;
-#endif//__GNUC__
+#endif//!_WIN32
pSmt->pThreadPEncCtx[iIdx].pWelsPEncCtx = (void*) (*ppCtx);
pSmt->pThreadPEncCtx[iIdx].iSliceIndex = iIdx;
pSmt->pThreadPEncCtx[iIdx].iThreadIndex = iIdx;
@@ -767,7 +765,7 @@
return iReturn;
}
-#if defined(__GNUC__) && !defined(_WIN32)
+#if !defined(_WIN32)
WELS_THREAD_ROUTINE_TYPE UpdateMbListThreadProc (void* arg) {SSliceThreadPrivateData* pPrivateData = (SSliceThreadPrivateData*)arg;
sWelsEncCtx* pEncPEncCtx = NULL;
@@ -806,7 +804,7 @@
WELS_THREAD_ROUTINE_RETURN (uiThrdRet);
}
-#endif//__GNUC__
+#endif//!_WIN32
// thread process for coding one pSlice
WELS_THREAD_ROUTINE_TYPE CodingSliceThreadProc (void* arg) {@@ -1148,10 +1146,10 @@
// We need extra threads for update_mb_list_proc on __GNUC__ like OS (mac/linux)
// due to WelsMultipleEventsWaitSingleBlocking implememtation can not work well
// in case waiting pUpdateMbListEvent and pReadySliceCodingEvent events at the same time
-#if defined(__GNUC__) && !defined(_WIN32)
+#if !defined(_WIN32)
WelsThreadCreate (&pCtx->pSliceThreading->pUpdateMbListThrdHandles[iIdx], UpdateMbListThreadProc,
&pCtx->pSliceThreading->pThreadPEncCtx[iIdx], 0);
-#endif//__GNUC__
+#endif//!_WIN32
++ iIdx;
}