diff options
author | Andreas Huber <andih@google.com> | 2011-05-11 14:13:42 -0700 |
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committer | Andreas Huber <andih@google.com> | 2011-05-11 14:24:58 -0700 |
commit | bbba88cb1bdc34705d1477208990a06904c022e7 (patch) | |
tree | 16bbeb7300a88bdfe5cb7b2b49b25e627c0505c0 /media/libstagefright/codecs/m4v_h263/dec/SoftMPEG4.cpp | |
parent | 6e9fd1a24da7e9d7cabf0079a4291647154f8e39 (diff) | |
download | frameworks_av-bbba88cb1bdc34705d1477208990a06904c022e7.zip frameworks_av-bbba88cb1bdc34705d1477208990a06904c022e7.tar.gz frameworks_av-bbba88cb1bdc34705d1477208990a06904c022e7.tar.bz2 |
Squashed commit of the following:
commit c80992e419ed567abef451042f09c4958534b90d
Author: Andreas Huber <andih@google.com>
Date: Wed May 11 14:00:07 2011 -0700
Support for the mp3 audio decoder as a software OMX component.
Change-Id: I66e10c4d0be4c3aecdef1c21b15a2c7359ceb807
commit a358d0e1bf2a88897887445f42ccdda0f5f2f528
Author: Andreas Huber <andih@google.com>
Date: Wed May 11 13:11:23 2011 -0700
Support for G.711 alaw and mulaw decoders as software OMX components
Change-Id: Ia5c76c02cb83a9f94ce39a27b2251e5880218f03
commit 79088b9c9a5c8b8c97ea66cb4f90a2b0f0d34553
Author: Andreas Huber <andih@google.com>
Date: Thu May 5 15:43:32 2011 -0700
Instead of using an RGB surface and conversion yuv420->rgb565
convert from OMX_COLOR_FormatYUV420Planar to HAL_PIXEL_FORMAT_YV12 instead.
Change-Id: I8c4fc3c54c963f0d4ba6377f3c4ab4e0013152e5
related-to-bug: 4394005
commit 69469d3bd84425777b11b9fc938c5e0c61af26a7
Author: Andreas Huber <andih@google.com>
Date: Tue May 10 15:46:42 2011 -0700
voip mustn't link against libstagefright.so
Change-Id: I4d0ba9a8b9dc9380b792a1bd04bcda231964862c
commit 2a9a9eeeeeb36ae3a9e680469c3016d509ff08c3
Author: Andreas Huber <andih@google.com>
Date: Tue May 10 14:37:10 2011 -0700
Remove most non-OMX software decoders by default
Change-Id: Ic56514bc1b56b8fa952e8c4a164ea7379ecb69d0
commit a4de62c37b335c318217765403a9fb282b20a216
Author: Andreas Huber <andih@google.com>
Date: Mon May 9 16:50:02 2011 -0700
Conditionally build the old-style software decoders.
Change-Id: I5de609e1d76c92d26d6eb81d1551462258f3f15f
commit 5d8b039f9449dc3dad1e77c42c80cc0b54b0c846
Author: Andreas Huber <andih@google.com>
Date: Mon May 9 16:13:12 2011 -0700
Support for MPEG4 and H.263 video decoders as soft OMX components.
Change-Id: I5e3a4835afab89f98e3aa128d013628f5830eafe
commit b25a1bfbeb0ff6e62e1cc694ce2599c91489c7d0
Author: Andreas Huber <andih@google.com>
Date: Mon May 9 11:49:10 2011 -0700
Boost Soft OMX thread priority, fix timestamp handling in vorbis Soft OMX decoder.
Change-Id: I68d26d4999f06fcc451d69e5303663fab0cba9e8
commit c0574362f8dc3319ce84d981097867062a698527
Author: Andreas Huber <andih@google.com>
Date: Mon May 9 11:28:53 2011 -0700
Support for the AMR decoders (NB and WB) as Soft OMX components.
Change-Id: Ia565f59833fb52653e23f26536e7e41fc329a754
commit 3e5575a8f0e27a490cb7bde77bd9456087837f08
Author: Andreas Huber <andih@google.com>
Date: Wed May 4 13:41:25 2011 -0700
Signal an error if the aac decoder failed to initialize from codec specific data.
Change-Id: I01da7831bdf722edd7d6dc5974486daa2cf2b209
related-to-bug: 4272179
commit f94aeaa9886e772ff4823e671ed237096649f4af
Author: Andreas Huber <andih@google.com>
Date: Tue May 3 13:07:38 2011 -0700
Software OMX nodes don't (yet?) support native_window mode.
Change-Id: I7d9ca9164ef4abf66b573ca21dba12d672f8b12d
commit eefdfabac8dc659e00daa56da69aea705c49cb67
Author: Andreas Huber <andih@google.com>
Date: Tue May 3 12:57:16 2011 -0700
Fixing the OMX tests to refer to appropriate files from test content.
Change-Id: I5b61c3498749bfb876abbd3946a5132356e3f6ff
commit f31b7326aef14b6a1b7946520a9688f092e844d5
Author: Andreas Huber <andih@google.com>
Date: Tue May 3 11:08:38 2011 -0700
Soft OMX components are now dynamiclly loaded/unloaded, not directly linked against.
Change-Id: I1e2ecfbfab67a8869886f738eaf0c7b3c948b6d9
commit b7f0343879e4df06f0a1c9bfece24df557954e2f
Author: Andreas Huber <andih@google.com>
Date: Mon May 2 15:58:36 2011 -0700
Support for the AVC software decoder as an OMX component.
Change-Id: I13c12df435ba4afbd968a9fc659f66b91c818bc2
commit 5bb9e616d6c8e1b13d531fe996b9a9affdfb2977
Author: Andreas Huber <andih@google.com>
Date: Fri Apr 29 12:05:37 2011 -0700
Fix Vorbis OMX decoder's component role.
Change-Id: I5e871e5e11b3f951c93590210e63fd7987c467b5
commit 089c91f2333062e196c7afd5fb0ca914878aa474
Author: Andreas Huber <andih@google.com>
Date: Fri Apr 29 12:05:18 2011 -0700
Support vorbis_decoder OMX testing.
Change-Id: I1985be178a12ae3f8768bc72067d9236238be170
commit 56e241fa36fc37219bc536b823bdc2ab82dc1fad
Author: Andreas Huber <andih@google.com>
Date: Fri Apr 29 12:01:46 2011 -0700
SoftVorbis OMX component now respects the number of valid frames per page.
Change-Id: I82a117a064d9b083fc58a54ad900a987a763ef03
commit fcd618ec520c376fdb78f4cbb44b8d9f5d213e2b
Author: Andreas Huber <andih@google.com>
Date: Fri Apr 29 10:59:38 2011 -0700
Support for the vorbis audio decoder as a soft OMX component.
Change-Id: Iaeb057e58ca306d3dce205c0445b74d5aefef492
commit d1fcc3203fc8003ad79c6e96b3a1fc4261743f16
Author: Andreas Huber <andih@google.com>
Date: Fri Apr 29 10:07:50 2011 -0700
VPX decoder now properly resizes buffers after a port settings change.
Change-Id: I110749a31b6cba087891d8e5dfe420830bdbf831
commit 35c7168243cb69849d88911144a2c7fdfed5c54e
Author: Andreas Huber <andih@google.com>
Date: Thu Apr 28 13:23:34 2011 -0700
Support for the VPX video decoder as a Software OMX component.
Change-Id: Ic345add2d6d768d4af631160153f2e9b97fcea71
commit 923b2534b4211fc5405377b5190bfa6f2dd27f32
Author: Andreas Huber <andih@google.com>
Date: Thu Apr 28 11:34:40 2011 -0700
Table-based registration of soft omx components.
Change-Id: I7f45f0fa5b3a7950776e69c66349731f7674e937
commit 04a88f3edb2266a463da9c4481b80178be460902
Author: Andreas Huber <andih@google.com>
Date: Thu Apr 28 11:22:31 2011 -0700
Apparently OMX_GetParameter is valid in any state other than OMX_StateInvalid
OMX_SetParameter is still constrained to OMX_StateLoaded or a disabled port.
Change-Id: I1032d7cf4011982d306aa369d4158a82830d26fb
commit 9d70ca68445e7c40f5c9b2d12466e468f514de88
Author: Andreas Huber <andih@google.com>
Date: Wed Apr 27 15:03:18 2011 -0700
Use the new soft OMX aac decoder for HTTP live playback.
Change-Id: Ifbcfb732a9edb855cb46b49f6d0ac942170ee28f
commit 213fe4a10ea93cce08e8622dc3908053f29878a1
Author: Andreas Huber <andih@google.com>
Date: Tue Apr 12 16:39:45 2011 -0700
Foundation for supporting software decoders as OMX components
Change-Id: I7fdab256563b35d1d090617abaea9a26b198d816
Change-Id: I83e9236beed4af985d10333c203f065df9e09a42
Diffstat (limited to 'media/libstagefright/codecs/m4v_h263/dec/SoftMPEG4.cpp')
-rw-r--r-- | media/libstagefright/codecs/m4v_h263/dec/SoftMPEG4.cpp | 528 |
1 files changed, 528 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/m4v_h263/dec/SoftMPEG4.cpp b/media/libstagefright/codecs/m4v_h263/dec/SoftMPEG4.cpp new file mode 100644 index 0000000..13e1662 --- /dev/null +++ b/media/libstagefright/codecs/m4v_h263/dec/SoftMPEG4.cpp @@ -0,0 +1,528 @@ +/* + * Copyright (C) 2011 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. + */ + +//#define LOG_NDEBUG 0 +#define LOG_TAG "SoftMPEG4" +#include <utils/Log.h> + +#include "SoftMPEG4.h" + +#include <media/stagefright/foundation/ADebug.h> +#include <media/stagefright/MediaDefs.h> +#include <media/stagefright/MediaErrors.h> + +#include "mp4dec_api.h" + +namespace android { + +template<class T> +static void InitOMXParams(T *params) { + params->nSize = sizeof(T); + params->nVersion.s.nVersionMajor = 1; + params->nVersion.s.nVersionMinor = 0; + params->nVersion.s.nRevision = 0; + params->nVersion.s.nStep = 0; +} + +SoftMPEG4::SoftMPEG4( + const char *name, + const OMX_CALLBACKTYPE *callbacks, + OMX_PTR appData, + OMX_COMPONENTTYPE **component) + : SimpleSoftOMXComponent(name, callbacks, appData, component), + mMode(MODE_MPEG4), + mHandle(new tagvideoDecControls), + mInputBufferCount(0), + mWidth(352), + mHeight(288), + mCropLeft(0), + mCropTop(0), + mCropRight(mWidth - 1), + mCropBottom(mHeight - 1), + mSignalledError(false), + mInitialized(false), + mFramesConfigured(false), + mNumSamplesOutput(0), + mOutputPortSettingsChange(NONE) { + if (!strcmp(name, "OMX.google.h263.decoder")) { + mMode = MODE_H263; + } else { + CHECK(!strcmp(name, "OMX.google.mpeg4.decoder")); + } + + initPorts(); + CHECK_EQ(initDecoder(), (status_t)OK); +} + +SoftMPEG4::~SoftMPEG4() { + if (mInitialized) { + PVCleanUpVideoDecoder(mHandle); + } + + delete mHandle; + mHandle = NULL; +} + +void SoftMPEG4::initPorts() { + OMX_PARAM_PORTDEFINITIONTYPE def; + InitOMXParams(&def); + + def.nPortIndex = 0; + def.eDir = OMX_DirInput; + def.nBufferCountMin = kNumInputBuffers; + def.nBufferCountActual = def.nBufferCountMin; + def.nBufferSize = 8192; + def.bEnabled = OMX_TRUE; + def.bPopulated = OMX_FALSE; + def.eDomain = OMX_PortDomainVideo; + def.bBuffersContiguous = OMX_FALSE; + def.nBufferAlignment = 1; + + def.format.video.cMIMEType = + (mMode == MODE_MPEG4) + ? const_cast<char *>(MEDIA_MIMETYPE_VIDEO_MPEG4) + : const_cast<char *>(MEDIA_MIMETYPE_VIDEO_H263); + + def.format.video.pNativeRender = NULL; + def.format.video.nFrameWidth = mWidth; + def.format.video.nFrameHeight = mHeight; + def.format.video.nStride = def.format.video.nFrameWidth; + def.format.video.nSliceHeight = def.format.video.nFrameHeight; + def.format.video.nBitrate = 0; + def.format.video.xFramerate = 0; + def.format.video.bFlagErrorConcealment = OMX_FALSE; + + def.format.video.eCompressionFormat = + mMode == MODE_MPEG4 ? OMX_VIDEO_CodingMPEG4 : OMX_VIDEO_CodingH263; + + def.format.video.eColorFormat = OMX_COLOR_FormatUnused; + def.format.video.pNativeWindow = NULL; + + addPort(def); + + def.nPortIndex = 1; + def.eDir = OMX_DirOutput; + def.nBufferCountMin = kNumOutputBuffers; + def.nBufferCountActual = def.nBufferCountMin; + def.bEnabled = OMX_TRUE; + def.bPopulated = OMX_FALSE; + def.eDomain = OMX_PortDomainVideo; + def.bBuffersContiguous = OMX_FALSE; + def.nBufferAlignment = 2; + + def.format.video.cMIMEType = const_cast<char *>(MEDIA_MIMETYPE_VIDEO_RAW); + def.format.video.pNativeRender = NULL; + def.format.video.nFrameWidth = mWidth; + def.format.video.nFrameHeight = mHeight; + def.format.video.nStride = def.format.video.nFrameWidth; + def.format.video.nSliceHeight = def.format.video.nFrameHeight; + def.format.video.nBitrate = 0; + def.format.video.xFramerate = 0; + def.format.video.bFlagErrorConcealment = OMX_FALSE; + def.format.video.eCompressionFormat = OMX_VIDEO_CodingUnused; + def.format.video.eColorFormat = OMX_COLOR_FormatYUV420Planar; + def.format.video.pNativeWindow = NULL; + + def.nBufferSize = + (def.format.video.nFrameWidth * def.format.video.nFrameHeight * 3) / 2; + + addPort(def); +} + +status_t SoftMPEG4::initDecoder() { + memset(mHandle, 0, sizeof(tagvideoDecControls)); + return OK; +} + +OMX_ERRORTYPE SoftMPEG4::internalGetParameter( + OMX_INDEXTYPE index, OMX_PTR params) { + switch (index) { + case OMX_IndexParamVideoPortFormat: + { + OMX_VIDEO_PARAM_PORTFORMATTYPE *formatParams = + (OMX_VIDEO_PARAM_PORTFORMATTYPE *)params; + + if (formatParams->nPortIndex > 1) { + return OMX_ErrorUndefined; + } + + if (formatParams->nIndex != 0) { + return OMX_ErrorNoMore; + } + + if (formatParams->nPortIndex == 0) { + formatParams->eCompressionFormat = + (mMode == MODE_MPEG4) + ? OMX_VIDEO_CodingMPEG4 : OMX_VIDEO_CodingH263; + + formatParams->eColorFormat = OMX_COLOR_FormatUnused; + formatParams->xFramerate = 0; + } else { + CHECK_EQ(formatParams->nPortIndex, 1u); + + formatParams->eCompressionFormat = OMX_VIDEO_CodingUnused; + formatParams->eColorFormat = OMX_COLOR_FormatYUV420Planar; + formatParams->xFramerate = 0; + } + + return OMX_ErrorNone; + } + + default: + return SimpleSoftOMXComponent::internalGetParameter(index, params); + } +} + +OMX_ERRORTYPE SoftMPEG4::internalSetParameter( + OMX_INDEXTYPE index, const OMX_PTR params) { + switch (index) { + case OMX_IndexParamStandardComponentRole: + { + const OMX_PARAM_COMPONENTROLETYPE *roleParams = + (const OMX_PARAM_COMPONENTROLETYPE *)params; + + if (mMode == MODE_MPEG4) { + if (strncmp((const char *)roleParams->cRole, + "video_decoder.mpeg4", + OMX_MAX_STRINGNAME_SIZE - 1)) { + return OMX_ErrorUndefined; + } + } else { + if (strncmp((const char *)roleParams->cRole, + "video_decoder.h263", + OMX_MAX_STRINGNAME_SIZE - 1)) { + return OMX_ErrorUndefined; + } + } + + return OMX_ErrorNone; + } + + case OMX_IndexParamVideoPortFormat: + { + OMX_VIDEO_PARAM_PORTFORMATTYPE *formatParams = + (OMX_VIDEO_PARAM_PORTFORMATTYPE *)params; + + if (formatParams->nPortIndex > 1) { + return OMX_ErrorUndefined; + } + + if (formatParams->nIndex != 0) { + return OMX_ErrorNoMore; + } + + return OMX_ErrorNone; + } + + default: + return SimpleSoftOMXComponent::internalSetParameter(index, params); + } +} + +OMX_ERRORTYPE SoftMPEG4::getConfig( + OMX_INDEXTYPE index, OMX_PTR params) { + switch (index) { + case OMX_IndexConfigCommonOutputCrop: + { + OMX_CONFIG_RECTTYPE *rectParams = (OMX_CONFIG_RECTTYPE *)params; + + if (rectParams->nPortIndex != 1) { + return OMX_ErrorUndefined; + } + + rectParams->nLeft = mCropLeft; + rectParams->nTop = mCropTop; + rectParams->nWidth = mCropRight - mCropLeft + 1; + rectParams->nHeight = mCropBottom - mCropTop + 1; + + return OMX_ErrorNone; + } + + default: + return OMX_ErrorUnsupportedIndex; + } +} + +void SoftMPEG4::onQueueFilled(OMX_U32 portIndex) { + if (mSignalledError || mOutputPortSettingsChange != NONE) { + return; + } + + List<BufferInfo *> &inQueue = getPortQueue(0); + List<BufferInfo *> &outQueue = getPortQueue(1); + + while (!inQueue.empty() && outQueue.size() == kNumOutputBuffers) { + BufferInfo *inInfo = *inQueue.begin(); + OMX_BUFFERHEADERTYPE *inHeader = inInfo->mHeader; + + PortInfo *port = editPortInfo(1); + + OMX_BUFFERHEADERTYPE *outHeader = + port->mBuffers.editItemAt(mNumSamplesOutput & 1).mHeader; + + if (inHeader->nFlags & OMX_BUFFERFLAG_EOS) { + inQueue.erase(inQueue.begin()); + inInfo->mOwnedByUs = false; + notifyEmptyBufferDone(inHeader); + + ++mInputBufferCount; + + outHeader->nFilledLen = 0; + outHeader->nFlags = OMX_BUFFERFLAG_EOS; + + List<BufferInfo *>::iterator it = outQueue.begin(); + while ((*it)->mHeader != outHeader) { + ++it; + } + + BufferInfo *outInfo = *it; + outInfo->mOwnedByUs = false; + outQueue.erase(it); + outInfo = NULL; + + notifyFillBufferDone(outHeader); + outHeader = NULL; + return; + } + + uint8_t *bitstream = inHeader->pBuffer + inHeader->nOffset; + + if (!mInitialized) { + uint8_t *vol_data[1]; + int32_t vol_size = 0; + + vol_data[0] = NULL; + + if (inHeader->nFlags & OMX_BUFFERFLAG_CODECCONFIG) { + vol_data[0] = bitstream; + vol_size = inHeader->nFilledLen; + } + + MP4DecodingMode mode = + (mMode == MODE_MPEG4) ? MPEG4_MODE : H263_MODE; + + Bool success = PVInitVideoDecoder( + mHandle, vol_data, &vol_size, 1, mWidth, mHeight, mode); + + if (!success) { + LOGW("PVInitVideoDecoder failed. Unsupported content?"); + + notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); + mSignalledError = true; + return; + } + + MP4DecodingMode actualMode = PVGetDecBitstreamMode(mHandle); + if (mode != actualMode) { + notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); + mSignalledError = true; + return; + } + + PVSetPostProcType((VideoDecControls *) mHandle, 0); + + if (inHeader->nFlags & OMX_BUFFERFLAG_CODECCONFIG) { + inInfo->mOwnedByUs = false; + inQueue.erase(inQueue.begin()); + inInfo = NULL; + notifyEmptyBufferDone(inHeader); + inHeader = NULL; + } + + mInitialized = true; + + if (mode == MPEG4_MODE && portSettingsChanged()) { + return; + } + + continue; + } + + if (!mFramesConfigured) { + PortInfo *port = editPortInfo(1); + OMX_BUFFERHEADERTYPE *outHeader = port->mBuffers.editItemAt(1).mHeader; + + PVSetReferenceYUV(mHandle, outHeader->pBuffer); + + mFramesConfigured = true; + } + + uint32_t timestamp = 0xFFFFFFFF; + int32_t bufferSize = inHeader->nFilledLen; + + uint32_t useExtTimestamp = 0; + if (PVDecodeVideoFrame( + mHandle, &bitstream, ×tamp, &bufferSize, + &useExtTimestamp, + outHeader->pBuffer) != PV_TRUE) { + LOGE("failed to decode video frame."); + + notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); + mSignalledError = true; + return; + } + + if (portSettingsChanged()) { + return; + } + + outHeader->nTimeStamp = inHeader->nTimeStamp; + + inInfo->mOwnedByUs = false; + inQueue.erase(inQueue.begin()); + inInfo = NULL; + notifyEmptyBufferDone(inHeader); + inHeader = NULL; + + ++mInputBufferCount; + + outHeader->nOffset = 0; + outHeader->nFilledLen = (mWidth * mHeight * 3) / 2; + outHeader->nFlags = 0; + + List<BufferInfo *>::iterator it = outQueue.begin(); + while ((*it)->mHeader != outHeader) { + ++it; + } + + BufferInfo *outInfo = *it; + outInfo->mOwnedByUs = false; + outQueue.erase(it); + outInfo = NULL; + + notifyFillBufferDone(outHeader); + outHeader = NULL; + + ++mNumSamplesOutput; + } +} + +bool SoftMPEG4::portSettingsChanged() { + int32_t disp_width, disp_height; + PVGetVideoDimensions(mHandle, &disp_width, &disp_height); + + int32_t buf_width, buf_height; + PVGetBufferDimensions(mHandle, &buf_width, &buf_height); + + CHECK_LE(disp_width, buf_width); + CHECK_LE(disp_height, buf_height); + + LOGV("disp_width = %d, disp_height = %d, buf_width = %d, buf_height = %d", + disp_width, disp_height, buf_width, buf_height); + + if (mCropRight != disp_width - 1 + || mCropBottom != disp_height - 1) { + mCropLeft = 0; + mCropTop = 0; + mCropRight = disp_width - 1; + mCropBottom = disp_height - 1; + + notify(OMX_EventPortSettingsChanged, + 1, + OMX_IndexConfigCommonOutputCrop, + NULL); + } + + if (buf_width != mWidth || buf_height != mHeight) { + mWidth = buf_width; + mHeight = buf_height; + + updatePortDefinitions(); + + if (mMode == MODE_H263) { + PVCleanUpVideoDecoder(mHandle); + + uint8_t *vol_data[1]; + int32_t vol_size = 0; + + vol_data[0] = NULL; + if (!PVInitVideoDecoder( + mHandle, vol_data, &vol_size, 1, mWidth, mHeight, + H263_MODE)) { + notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); + mSignalledError = true; + return true; + } + } + + mFramesConfigured = false; + + notify(OMX_EventPortSettingsChanged, 1, 0, NULL); + mOutputPortSettingsChange = AWAITING_DISABLED; + return true; + } + + return false; +} + +void SoftMPEG4::onPortFlushCompleted(OMX_U32 portIndex) { + if (portIndex == 0 && mInitialized) { + CHECK_EQ((int)PVResetVideoDecoder(mHandle), (int)PV_TRUE); + } +} + +void SoftMPEG4::onPortEnableCompleted(OMX_U32 portIndex, bool enabled) { + if (portIndex != 1) { + return; + } + + switch (mOutputPortSettingsChange) { + case NONE: + break; + + case AWAITING_DISABLED: + { + CHECK(!enabled); + mOutputPortSettingsChange = AWAITING_ENABLED; + break; + } + + default: + { + CHECK_EQ((int)mOutputPortSettingsChange, (int)AWAITING_ENABLED); + CHECK(enabled); + mOutputPortSettingsChange = NONE; + break; + } + } +} + +void SoftMPEG4::updatePortDefinitions() { + OMX_PARAM_PORTDEFINITIONTYPE *def = &editPortInfo(0)->mDef; + def->format.video.nFrameWidth = mWidth; + def->format.video.nFrameHeight = mHeight; + def->format.video.nStride = def->format.video.nFrameWidth; + def->format.video.nSliceHeight = def->format.video.nFrameHeight; + + def = &editPortInfo(1)->mDef; + def->format.video.nFrameWidth = mWidth; + def->format.video.nFrameHeight = mHeight; + def->format.video.nStride = def->format.video.nFrameWidth; + def->format.video.nSliceHeight = def->format.video.nFrameHeight; + + def->nBufferSize = + (((def->format.video.nFrameWidth + 15) & -16) + * ((def->format.video.nFrameHeight + 15) & -16) * 3) / 2; +} + +} // namespace android + +android::SoftOMXComponent *createSoftOMXComponent( + const char *name, const OMX_CALLBACKTYPE *callbacks, + OMX_PTR appData, OMX_COMPONENTTYPE **component) { + return new android::SoftMPEG4(name, callbacks, appData, component); +} + |