This avoids using a separate thread for handling pUpdateMbListEvent events, and later allowing using the encode exit event on unix instead of pthread cancellation.
Showing the changes to codec/encoder/core/src/encoder_ext.cpp (1 of 4 files). Show all
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| @@ -2157,6 +2157,7 @@ void WelsUninitEncoderExt (sWelsEncCtx** ppCtx) { · 2156 unmodified lines | ||
| 2157 | 2157 | do { |
| 2158 | 2158 | if ((*ppCtx)->pSliceThreading->pThreadHandles[iThreadIdx] != NULL) // iThreadIdx is already created successfully |
| 2159 | 2159 | WelsEventSignal (& (*ppCtx)->pSliceThreading->pExitEncodeEvent[iThreadIdx]); |
| 2160 | + WelsEventSignal (& (*ppCtx)->pSliceThreading->pThreadMasterEvent[iThreadIdx]); | |
| 2160 | 2161 | ++ iThreadIdx; |
| 2161 | 2162 | } while (iThreadIdx < iThreadCount); |
| 2162 | 2163 | |
| @@ -2175,15 +2176,6 @@ void WelsUninitEncoderExt (sWelsEncCtx** ppCtx) { · 12 unmodified lines | ||
| 2175 | 2176 | res); |
| 2176 | 2177 | (*ppCtx)->pSliceThreading->pThreadHandles[iThreadIdx] = 0; |
| 2177 | 2178 | } |
| 2178 | − if ((*ppCtx)->pSliceThreading->pUpdateMbListThrdHandles[iThreadIdx]) { | |
| 2179 | − res = WelsThreadCancel ((*ppCtx)->pSliceThreading->pUpdateMbListThrdHandles[iThreadIdx]); | |
| 2180 | − WelsLog (*ppCtx, WELS_LOG_INFO, "WelsUninitEncoderExt(), WelsThreadCancel(pUpdateMbListThrdHandles%d) return %d..\n", | |
| 2181 | − iThreadIdx, res); | |
| 2182 | − res = WelsThreadJoin ((*ppCtx)->pSliceThreading->pUpdateMbListThrdHandles[iThreadIdx]); // waiting thread exit | |
| 2183 | − WelsLog (*ppCtx, WELS_LOG_INFO, "WelsUninitEncoderExt(), pthread_join(pUpdateMbListThrdHandles%d) return %d..\n", | |
| 2184 | − iThreadIdx, res); | |
| 2185 | − (*ppCtx)->pSliceThreading->pUpdateMbListThrdHandles[iThreadIdx] = 0; | |
| 2186 | − } | |
| 2187 | 2179 | ++ iThreadIdx; |
| 2188 | 2180 | } |
| 2189 | 2181 | #endif//WIN32 |
| @@ -3217,6 +3209,7 @@ int32_t WelsEncoderEncodeExt (sWelsEncCtx* pCtx, SFrameBSInfo * pFbi, const SSou · 1027 unmodified lines | ||
| 3217 | 3209 | pCtx->iActiveThreadsNum = iSliceCount; |
| 3218 | 3210 | // to fire slice coding threads |
| 3219 | 3211 | err = FiredSliceThreads (&pCtx->pSliceThreading->pThreadPEncCtx[0], &pCtx->pSliceThreading->pReadySliceCodingEvent[0], |
| 3212 | + &pCtx->pSliceThreading->pThreadMasterEvent[0], | |
| 3220 | 3213 | pLayerBsInfo, iSliceCount, pCtx->pCurDqLayer->pSliceEncCtx, false); |
| 3221 | 3214 | if (err) { |
| 3222 | 3215 | WelsLog (pCtx, WELS_LOG_ERROR, |
| @@ -3254,6 +3247,7 @@ int32_t WelsEncoderEncodeExt (sWelsEncCtx* pCtx, SFrameBSInfo * pFbi, const SSou · 31 unmodified lines | ||
| 3254 | 3247 | iNumThreadsRunning = iNumThreadsScheduled; |
| 3255 | 3248 | // to fire slice coding threads |
| 3256 | 3249 | err = FiredSliceThreads (&pCtx->pSliceThreading->pThreadPEncCtx[0], &pCtx->pSliceThreading->pReadySliceCodingEvent[0], |
| 3250 | + &pCtx->pSliceThreading->pThreadMasterEvent[0], | |
| 3257 | 3251 | pLayerBsInfo, iNumThreadsRunning, pCtx->pCurDqLayer->pSliceEncCtx, false); |
| 3258 | 3252 | if (err) { |
| 3259 | 3253 | WelsLog (pCtx, WELS_LOG_ERROR, |
| @@ -3279,6 +3273,7 @@ int32_t WelsEncoderEncodeExt (sWelsEncCtx* pCtx, SFrameBSInfo * pFbi, const SSou · 19 unmodified lines | ||
| 3279 | 3273 | // thread_id equal to iEventId per implementation here |
| 3280 | 3274 | pCtx->pSliceThreading->pThreadPEncCtx[iEventId].iSliceIndex = iIndexOfSliceToBeCoded; |
| 3281 | 3275 | WelsEventSignal (&pCtx->pSliceThreading->pReadySliceCodingEvent[iEventId]); |
| 3276 | + WelsEventSignal (&pCtx->pSliceThreading->pThreadMasterEvent[iEventId]); | |
| 3282 | 3277 | |
| 3283 | 3278 | ++ iIndexOfSliceToBeCoded; |
| 3284 | 3279 | } else { // no other slices left for coding |
| @@ -3298,6 +3293,7 @@ int32_t WelsEncoderEncodeExt (sWelsEncCtx* pCtx, SFrameBSInfo * pFbi, const SSou · 13 unmodified lines | ||
| 3298 | 3293 | |
| 3299 | 3294 | // to fire slice coding threads |
| 3300 | 3295 | err = FiredSliceThreads (&pCtx->pSliceThreading->pThreadPEncCtx[0], &pCtx->pSliceThreading->pReadySliceCodingEvent[0], |
| 3296 | + &pCtx->pSliceThreading->pThreadMasterEvent[0], | |
| 3301 | 3297 | pLayerBsInfo, kiPartitionCnt, pCtx->pCurDqLayer->pSliceEncCtx, true); |
| 3302 | 3298 | if (err) { |
| 3303 | 3299 | WelsLog (pCtx, WELS_LOG_ERROR, |