ref: 70d2ae8334b7a184f45d2e27158c830807b95b65
parent: e66b3488c5843a5be0a0d21544c25d135989c4d4
author: Varun B Patil <varun.basavaraj.patil@gmail.com>
date: Wed Dec 25 11:14:37 EST 2013
Non-multiple of 16 width/height support for enc testapp Also included test sequence. ../h264enc welsenc_arbitrary_res.cfg
--- a/codec/console/enc/src/welsenc.cpp
+++ b/codec/console/enc/src/welsenc.cpp
@@ -1088,6 +1088,11 @@
sSvcParam.iActualPicHeight =
sSvcParam.SUsedPicRect.iHeight = sSvcParam.sDependencyLayers[sSvcParam.iNumDependencyLayer - 1].iFrameHeight;
+ sSvcParam.sDependencyLayers[sSvcParam.iNumDependencyLayer - 1].iFrameWidth =
+ WELS_ALIGN(sSvcParam.sDependencyLayers[sSvcParam.iNumDependencyLayer - 1].iActualWidth, MB_WIDTH_LUMA);
+ sSvcParam.sDependencyLayers[sSvcParam.iNumDependencyLayer - 1].iFrameHeight =
+ WELS_ALIGN(sSvcParam.sDependencyLayers[sSvcParam.iNumDependencyLayer - 1].iActualHeight, MB_HEIGHT_LUMA);
+
if (cmResultSuccess != pPtrEnc->Initialize ((void*)&sSvcParam, INIT_TYPE_CONFIG_BASED)) { // SVC encoder initialization
fprintf (stderr, "SVC encoder Initialize failed\n");
iRet = 1;
@@ -1117,7 +1122,7 @@
pSrcPicList = new SSourcePicture * [sSvcParam.iNumDependencyLayer];
while (iDlayerIdx < sSvcParam.iNumDependencyLayer) {
SDLayerParam* pDLayer = &sSvcParam.sDependencyLayers[iDlayerIdx];
- const int kiPicResSize = pDLayer->iFrameWidth * pDLayer->iFrameHeight;
+ const int kiPicResSize = pDLayer->iActualWidth * pDLayer->iActualHeight;
SSourcePicture* pSrcPic = new SSourcePicture;
if (pSrcPic == NULL) {
iRet = 1;
@@ -1132,10 +1137,10 @@
}
pSrcPic->iColorFormat = videoFormatI420;
- pSrcPic->iPicWidth = pDLayer->iFrameWidth;
- pSrcPic->iPicHeight = pDLayer->iFrameHeight;
- pSrcPic->iStride[0] = pDLayer->iFrameWidth;
- pSrcPic->iStride[1] = pSrcPic->iStride[2] = pDLayer->iFrameWidth >> 1;
+ pSrcPic->iPicWidth = pDLayer->iActualWidth;
+ pSrcPic->iPicHeight = pDLayer->iActualHeight;
+ pSrcPic->iStride[0] = pDLayer->iActualWidth;
+ pSrcPic->iStride[1] = pSrcPic->iStride[2] = pDLayer->iActualWidth >> 1;
pSrcPicList[iDlayerIdx] = pSrcPic;
@@ -1173,7 +1178,7 @@
int nSpatialLayerNum = 0;
while (iDlayerIdx < sSvcParam.iNumDependencyLayer) {
SDLayerParam* pDLayer = &sSvcParam.sDependencyLayers[iDlayerIdx];
- const int kiPicResSize = ((pDLayer->iFrameWidth * pDLayer->iFrameHeight) * 3) >> 1;
+ const int kiPicResSize = ((pDLayer->iActualWidth * pDLayer->iActualHeight) * 3) >> 1;
uint32_t uiSkipIdx = (1 << pDLayer->iTemporalResolution);
bool_t bCanBeRead = false;
@@ -1186,15 +1191,15 @@
pSrcPicList[nSpatialLayerNum]->pData[0] = pYUV[iDlayerIdx];
pSrcPicList[nSpatialLayerNum]->pData[1] = pSrcPicList[nSpatialLayerNum]->pData[0] +
- (pDLayer->iFrameWidth * pDLayer->iFrameHeight);
+ (pDLayer->iActualWidth * pDLayer->iActualHeight);
pSrcPicList[nSpatialLayerNum]->pData[2] = pSrcPicList[nSpatialLayerNum]->pData[1] +
- ((pDLayer->iFrameWidth * pDLayer->iFrameHeight) >> 2);
+ ((pDLayer->iActualWidth * pDLayer->iActualHeight) >> 2);
- pSrcPicList[nSpatialLayerNum]->iPicWidth = pDLayer->iFrameWidth;
- pSrcPicList[nSpatialLayerNum]->iPicHeight = pDLayer->iFrameHeight;
- pSrcPicList[nSpatialLayerNum]->iStride[0] = pDLayer->iFrameWidth;
+ pSrcPicList[nSpatialLayerNum]->iPicWidth = pDLayer->iActualWidth;
+ pSrcPicList[nSpatialLayerNum]->iPicHeight = pDLayer->iActualHeight;
+ pSrcPicList[nSpatialLayerNum]->iStride[0] = pDLayer->iActualWidth;
pSrcPicList[nSpatialLayerNum]->iStride[1] = pSrcPicList[nSpatialLayerNum]->iStride[2]
- = pDLayer->iFrameWidth >> 1;
+ = pDLayer->iActualWidth >> 1;
++ nSpatialLayerNum;
} else { // file end while reading
--- /dev/null
+++ b/testbin/Static_152_100.yuv
@@ -1,0 +1,1 @@
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\ No newline at end of file
--- /dev/null
+++ b/testbin/layer2_arbitrary_res.cfg
@@ -1,0 +1,39 @@
+# Layer Configuration File
+
+
+#============================== INPUT / OUTPUT ==============================
+SourceWidth 152 # Input frame width
+SourceHeight 100 # Input frame height
+FrameRateIn 12 # Input frame rate [Hz]
+FrameRateOut 12 # Output frame rate [Hz]
+InputFile Static_152_100.yuv # Input file
+ReconFile rec_layer2.yuv # Reconstructed file
+
+#============================== CODING ==============================
+ProfileIdc 66 # value of profile_idc (or 0 for auto detection)
+
+InitialQP 24 # Quantization parameters for base quality layer
+#================================ RATE CONTROL ===============================
+SpatialBitrate 600 # Unit: kbps, controled by DisableRC also
+#============================== MultiSlice Slice Argument ==============================
+# for S/M Slice(s) mode settings
+SliceMode 0 # 0: sigle slice mode; >0: multiple slices mode, see below;
+SliceSize 1500
+SliceNum 1 # multiple slices number specified
+
+SlicesAssign0 960 # count number of MBs in slice #0
+SlicesAssign1 0 # count number of MBs in slice #1
+SlicesAssign2 0 # count number of MBs in slice #2
+SlicesAssign3 0 # count number of MBs in slice #3 -- seting here is for better testing
+SlicesAssign4 0 # count number of MBs in slice #4
+SlicesAssign5 0 # count number of MBs in slice #5
+SlicesAssign6 0 # count number of MBs in slice #6
+SlicesAssign7 0 # count number of MBs in slice #7
+
+### DESIGN OF SLICE MODE ####
+# 0 SM_SINGLE_SLICE | SliceNum==1
+# 1 SM_FIXEDSLCNUM_SLICE | according to SliceNum | Enabled dynamic slicing for multi-thread
+# 2 SM_RASTER_SLICE | according to SlicesAssign | Need input of MB numbers each slice. In addition, if other constraint in slice_argument is presented, need to follow the constraints. Typically if MB num and slice size are both constrained, re-encoding may be involved.
+# 3 SM_ROWMB_SLICE | according to PictureMBHeight | Typical of single row of mbs each slice?+ slice size constraint which including re-encoding
+# 4 SM_DYN_SLICE | according to SliceSize | Dynamic slicing (have no idea about slice_nums until encoding current frame)
+
--- /dev/null
+++ b/testbin/welsenc_arbitrary_res.cfg
@@ -1,0 +1,63 @@
+# Cisco Scalable H.264/AVC Extension Encoder Configuration File
+
+#============================== GENERAL ==============================
+OutputFile test.264 # Bitstream file
+MaxFrameRate 30 # Maximum frame rate [Hz]
+FramesToBeEncoded -1 # Number of frames (at input frame rate)
+
+GOPSize 4 # GOP Size (at maximum frame rate), 16
+IntraPeriod 0 # Intra Period ( multiple of GoP size or -1)
+EnableSpsPpsIDAddition 1
+
+EnableFrameCropping 1 # enable frame cropping flag
+
+#============================== LOOP FILTER ==============================
+LoopFilterDisableIDC 0 # Loop filter idc (0: on, 1: off,
+ # 2: on except for slice boundaries,
+ # 3: two stage. slice boundries on in second stage
+ # 4: Luma on but Chroma off (w.r.t. idc=0)
+ # 5: Luma on except on slice boundaries, but Chroma off in enh. layer (w.r.t. idc=2)
+ # 6: Luma on in two stage. slice boundries on in second stage, but Chroma off (w.r.t. idc=3)
+LoopFilterAlphaC0Offset 0 # AlphaOffset(-6..+6): valid range
+LoopFilterBetaOffset 0 # BetaOffset (-6..+6): valid range
+
+InterLayerLoopFilterDisableIDC 0 # filter idc for inter-layer deblocking (0: on, 1: off,
+ # 2: on except for slice boundaries,
+ # 3: two stage. slice boundries on in second stage
+ # 4: Luma on but Chroma off in enh. layer (w.r.t. idc=0)
+ # 5: Luma on except on slice boundaries, but Chroma off in enh. layer (w.r.t. idc=2)
+ # 6: Luma on in two stage. slice boundries on in second stage, but Chroma off (w.r.t. idc=3)
+InterLayerLoopFilterAlphaC0Offset 0 # AlphaOffset for inter-layer deblocking
+InterLayerLoopFilterBetaOffset 0 # BetaOffset for inter-layer deblocking
+
+#============================== SOFTWARE IMPLEMENTATION ==============================
+MultipleThreadIdc 1 # 0: auto(dynamic imp. internal encoder); 1: multiple threads imp. disabled; > 1: count number of threads;
+
+#============================== RATE CONTROL ==============================
+EnableRC 1 # ENABLE RC
+TargetBitrate 5000 # Unit: kbps, controled by EnableRC also
+
+#============================== DENOISE CONTROL ==============================
+EnableDenoise 0 # Enable Denoise (1: enable, 0: disable)
+
+#============================== SCENE CHANGE DETECTION CONTROL =======================
+EnableSceneChangeDetection 1 # Enable Scene Change Detection (1: enable, 0: disable)
+
+#============================== BACKGROUND DETECTION CONTROL ==============================
+EnableBackgroundDetection 1 # BGD control(1: enable, 0: disable)
+
+#============================== ADAPTIVE QUANTIZATION CONTROL =======================
+EnableAdaptiveQuantization 1 # Enable Adaptive Quantization (1: enable, 0: disable)
+
+#============================== LONG TERM REFERENCE CONTROL ==============================
+EnableLongTermReference 0 # Enable Long Term Reference (1: enable, 0: disable)
+LtrMarkPeriod 30 # Long Term Reference Marking Period
+
+#============================== LAYER DEFINITION ==============================
+PrefixNALAddingCtrl 0 # Control flag of adding prefix unit (0: off, 1: on)
+ # It shall always be on in SVC contexts (i.e. when there are CGS/MGS/spatial enhancement layers)
+ # Can be disabled when no inter spatial layer prediction in case of its value as 0
+NumLayers 1 # Number of layers
+//LayerCfg layer0.cfg # Layer 0 configuration file
+//LayerCfg layer1.cfg # Layer 1 configuration file
+LayerCfg layer2_arbitrary_res.cfg # Layer 2 configuration file