diff options
| -rw-r--r-- | media/libstagefright/codecs/on2/enc/Android.mk | 24 | ||||
| -rw-r--r-- | media/libstagefright/codecs/on2/enc/MODULE_LICENSE_APACHE2 | 0 | ||||
| -rw-r--r-- | media/libstagefright/codecs/on2/enc/NOTICE | 190 | ||||
| -rw-r--r-- | media/libstagefright/codecs/on2/enc/SoftVPXEncoder.cpp | 685 | ||||
| -rw-r--r-- | media/libstagefright/codecs/on2/enc/SoftVPXEncoder.h | 203 |
5 files changed, 0 insertions, 1102 deletions
diff --git a/media/libstagefright/codecs/on2/enc/Android.mk b/media/libstagefright/codecs/on2/enc/Android.mk deleted file mode 100644 index 5d3317c..0000000 --- a/media/libstagefright/codecs/on2/enc/Android.mk +++ /dev/null @@ -1,24 +0,0 @@ -LOCAL_PATH := $(call my-dir) -include $(CLEAR_VARS) - -LOCAL_SRC_FILES := \ - SoftVPXEncoder.cpp - -LOCAL_C_INCLUDES := \ - $(TOP)/external/libvpx/libvpx \ - $(TOP)/external/openssl/include \ - $(TOP)/external/libvpx/libvpx/vpx_codec \ - $(TOP)/external/libvpx/libvpx/vpx_ports \ - frameworks/av/media/libstagefright/include \ - frameworks/native/include/media/openmax \ - -LOCAL_STATIC_LIBRARIES := \ - libvpx - -LOCAL_SHARED_LIBRARIES := \ - libstagefright libstagefright_omx libstagefright_foundation libutils \ - -LOCAL_MODULE := libstagefright_soft_vpxenc -LOCAL_MODULE_TAGS := optional - -include $(BUILD_SHARED_LIBRARY) diff --git a/media/libstagefright/codecs/on2/enc/MODULE_LICENSE_APACHE2 b/media/libstagefright/codecs/on2/enc/MODULE_LICENSE_APACHE2 deleted file mode 100644 index e69de29..0000000 --- a/media/libstagefright/codecs/on2/enc/MODULE_LICENSE_APACHE2 +++ /dev/null diff --git a/media/libstagefright/codecs/on2/enc/NOTICE b/media/libstagefright/codecs/on2/enc/NOTICE deleted file mode 100644 index faed58a..0000000 --- a/media/libstagefright/codecs/on2/enc/NOTICE +++ /dev/null @@ -1,190 +0,0 @@ - - Copyright (c) 2005-2013, 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. - - 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. - - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. 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In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - diff --git a/media/libstagefright/codecs/on2/enc/SoftVPXEncoder.cpp b/media/libstagefright/codecs/on2/enc/SoftVPXEncoder.cpp deleted file mode 100644 index cc38dc3..0000000 --- a/media/libstagefright/codecs/on2/enc/SoftVPXEncoder.cpp +++ /dev/null @@ -1,685 +0,0 @@ -/* - * Copyright (C) 2013 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 "SoftVPXEncoder" -#include "SoftVPXEncoder.h" - -#include <utils/Log.h> - -#include <media/stagefright/foundation/ADebug.h> -#include <media/stagefright/MediaDefs.h> - -namespace android { - - -template<class T> -static void InitOMXParams(T *params) { - params->nSize = sizeof(T); - // OMX IL 1.1.2 - params->nVersion.s.nVersionMajor = 1; - params->nVersion.s.nVersionMinor = 1; - params->nVersion.s.nRevision = 2; - params->nVersion.s.nStep = 0; -} - - -static int GetCPUCoreCount() { - int cpuCoreCount = 1; -#if defined(_SC_NPROCESSORS_ONLN) - cpuCoreCount = sysconf(_SC_NPROCESSORS_ONLN); -#else - // _SC_NPROC_ONLN must be defined... - cpuCoreCount = sysconf(_SC_NPROC_ONLN); -#endif - CHECK_GE(cpuCoreCount, 1); - return cpuCoreCount; -} - - -// This color conversion utility is copied from SoftMPEG4Encoder.cpp -inline static void ConvertSemiPlanarToPlanar(uint8_t *inyuv, - uint8_t* outyuv, - int32_t width, - int32_t height) { - int32_t outYsize = width * height; - uint32_t *outy = (uint32_t *) outyuv; - uint16_t *outcb = (uint16_t *) (outyuv + outYsize); - uint16_t *outcr = (uint16_t *) (outyuv + outYsize + (outYsize >> 2)); - - /* Y copying */ - memcpy(outy, inyuv, outYsize); - - /* U & V copying */ - uint32_t *inyuv_4 = (uint32_t *) (inyuv + outYsize); - for (int32_t i = height >> 1; i > 0; --i) { - for (int32_t j = width >> 2; j > 0; --j) { - uint32_t temp = *inyuv_4++; - uint32_t tempU = temp & 0xFF; - tempU = tempU | ((temp >> 8) & 0xFF00); - - uint32_t tempV = (temp >> 8) & 0xFF; - tempV = tempV | ((temp >> 16) & 0xFF00); - - // Flip U and V - *outcb++ = tempV; - *outcr++ = tempU; - } - } -} - - -SoftVPXEncoder::SoftVPXEncoder(const char *name, - const OMX_CALLBACKTYPE *callbacks, - OMX_PTR appData, - OMX_COMPONENTTYPE **component) - : SimpleSoftOMXComponent(name, callbacks, appData, component), - mCodecContext(NULL), - mCodecConfiguration(NULL), - mCodecInterface(NULL), - mWidth(176), - mHeight(144), - mBitrate(192000), // in bps - mBitrateControlMode(VPX_VBR), // variable bitrate - mFrameDurationUs(33333), // Defaults to 30 fps - mDCTPartitions(0), - mErrorResilience(OMX_FALSE), - mColorFormat(OMX_COLOR_FormatYUV420Planar), - mLevel(OMX_VIDEO_VP8Level_Version0), - mConversionBuffer(NULL) { - - initPorts(); -} - - -SoftVPXEncoder::~SoftVPXEncoder() { - releaseEncoder(); -} - - -void SoftVPXEncoder::initPorts() { - OMX_PARAM_PORTDEFINITIONTYPE inputPort; - OMX_PARAM_PORTDEFINITIONTYPE outputPort; - - InitOMXParams(&inputPort); - InitOMXParams(&outputPort); - - inputPort.nBufferCountMin = kNumBuffers; - inputPort.nBufferCountActual = inputPort.nBufferCountMin; - inputPort.bEnabled = OMX_TRUE; - inputPort.bPopulated = OMX_FALSE; - inputPort.eDomain = OMX_PortDomainVideo; - inputPort.bBuffersContiguous = OMX_FALSE; - inputPort.format.video.pNativeRender = NULL; - inputPort.format.video.nFrameWidth = mWidth; - inputPort.format.video.nFrameHeight = mHeight; - inputPort.format.video.nStride = inputPort.format.video.nFrameWidth; - inputPort.format.video.nSliceHeight = inputPort.format.video.nFrameHeight; - inputPort.format.video.nBitrate = 0; - // frameRate is reciprocal of frameDuration, which is - // in microseconds. It is also in Q16 format. - inputPort.format.video.xFramerate = (1000000/mFrameDurationUs) << 16; - inputPort.format.video.bFlagErrorConcealment = OMX_FALSE; - inputPort.nPortIndex = kInputPortIndex; - inputPort.eDir = OMX_DirInput; - inputPort.nBufferAlignment = kInputBufferAlignment; - inputPort.format.video.cMIMEType = - const_cast<char *>(MEDIA_MIMETYPE_VIDEO_RAW); - inputPort.format.video.eCompressionFormat = OMX_VIDEO_CodingUnused; - inputPort.format.video.eColorFormat = mColorFormat; - inputPort.format.video.pNativeWindow = NULL; - inputPort.nBufferSize = - (inputPort.format.video.nStride * - inputPort.format.video.nSliceHeight * 3) / 2; - - addPort(inputPort); - - outputPort.nBufferCountMin = kNumBuffers; - outputPort.nBufferCountActual = outputPort.nBufferCountMin; - outputPort.bEnabled = OMX_TRUE; - outputPort.bPopulated = OMX_FALSE; - outputPort.eDomain = OMX_PortDomainVideo; - outputPort.bBuffersContiguous = OMX_FALSE; - outputPort.format.video.pNativeRender = NULL; - outputPort.format.video.nFrameWidth = mWidth; - outputPort.format.video.nFrameHeight = mHeight; - outputPort.format.video.nStride = outputPort.format.video.nFrameWidth; - outputPort.format.video.nSliceHeight = outputPort.format.video.nFrameHeight; - outputPort.format.video.nBitrate = mBitrate; - outputPort.format.video.xFramerate = 0; - outputPort.format.video.bFlagErrorConcealment = OMX_FALSE; - outputPort.nPortIndex = kOutputPortIndex; - outputPort.eDir = OMX_DirOutput; - outputPort.nBufferAlignment = kOutputBufferAlignment; - outputPort.format.video.cMIMEType = - const_cast<char *>(MEDIA_MIMETYPE_VIDEO_VPX); - outputPort.format.video.eCompressionFormat = OMX_VIDEO_CodingVPX; - outputPort.format.video.eColorFormat = OMX_COLOR_FormatUnused; - outputPort.format.video.pNativeWindow = NULL; - outputPort.nBufferSize = 256 * 1024; // arbitrary - - addPort(outputPort); -} - - -status_t SoftVPXEncoder::initEncoder() { - vpx_codec_err_t codec_return; - - mCodecContext = new vpx_codec_ctx_t; - mCodecConfiguration = new vpx_codec_enc_cfg_t; - mCodecInterface = vpx_codec_vp8_cx(); - - if (mCodecInterface == NULL) { - return UNKNOWN_ERROR; - } - - codec_return = vpx_codec_enc_config_default(mCodecInterface, - mCodecConfiguration, - 0); // Codec specific flags - - if (codec_return != VPX_CODEC_OK) { - ALOGE("Error populating default configuration for vpx encoder."); - return UNKNOWN_ERROR; - } - - mCodecConfiguration->g_w = mWidth; - mCodecConfiguration->g_h = mHeight; - mCodecConfiguration->g_threads = GetCPUCoreCount(); - mCodecConfiguration->g_error_resilient = mErrorResilience; - - switch (mLevel) { - case OMX_VIDEO_VP8Level_Version0: - mCodecConfiguration->g_profile = 0; - break; - - case OMX_VIDEO_VP8Level_Version1: - mCodecConfiguration->g_profile = 1; - break; - - case OMX_VIDEO_VP8Level_Version2: - mCodecConfiguration->g_profile = 2; - break; - - case OMX_VIDEO_VP8Level_Version3: - mCodecConfiguration->g_profile = 3; - break; - - default: - mCodecConfiguration->g_profile = 0; - } - - // OMX timebase unit is microsecond - // g_timebase is in seconds (i.e. 1/1000000 seconds) - mCodecConfiguration->g_timebase.num = 1; - mCodecConfiguration->g_timebase.den = 1000000; - // rc_target_bitrate is in kbps, mBitrate in bps - mCodecConfiguration->rc_target_bitrate = mBitrate/1000; - mCodecConfiguration->rc_end_usage = mBitrateControlMode; - - codec_return = vpx_codec_enc_init(mCodecContext, - mCodecInterface, - mCodecConfiguration, - 0); // flags - - if (codec_return != VPX_CODEC_OK) { - ALOGE("Error initializing vpx encoder"); - return UNKNOWN_ERROR; - } - - codec_return = vpx_codec_control(mCodecContext, - VP8E_SET_TOKEN_PARTITIONS, - mDCTPartitions); - if (codec_return != VPX_CODEC_OK) { - ALOGE("Error setting dct partitions for vpx encoder."); - return UNKNOWN_ERROR; - } - - if (mColorFormat == OMX_COLOR_FormatYUV420SemiPlanar) { - if (mConversionBuffer == NULL) { - mConversionBuffer = (uint8_t *)malloc(mWidth * mHeight * 3 / 2); - if (mConversionBuffer == NULL) { - ALOGE("Allocating conversion buffer failed."); - return UNKNOWN_ERROR; - } - } - } - return OK; -} - - -status_t SoftVPXEncoder::releaseEncoder() { - if (mCodecContext != NULL) { - vpx_codec_destroy(mCodecContext); - delete mCodecContext; - mCodecContext = NULL; - } - - if (mCodecConfiguration != NULL) { - delete mCodecConfiguration; - mCodecConfiguration = NULL; - } - - if (mConversionBuffer != NULL) { - delete mConversionBuffer; - mConversionBuffer = NULL; - } - - // this one is not allocated by us - mCodecInterface = NULL; - - return OK; -} - - -OMX_ERRORTYPE SoftVPXEncoder::internalGetParameter(OMX_INDEXTYPE index, - OMX_PTR param) { - // can include extension index OMX_INDEXEXTTYPE - const int32_t indexFull = index; - - switch (indexFull) { - case OMX_IndexParamVideoPortFormat: { - OMX_VIDEO_PARAM_PORTFORMATTYPE *formatParams = - (OMX_VIDEO_PARAM_PORTFORMATTYPE *)param; - - if (formatParams->nPortIndex == kInputPortIndex) { - if (formatParams->nIndex >= kNumberOfSupportedColorFormats) { - return OMX_ErrorNoMore; - } - - // Color formats, in order of preference - if (formatParams->nIndex == 0) { - formatParams->eColorFormat = OMX_COLOR_FormatYUV420Planar; - } else if (formatParams->nIndex == 1) { - formatParams->eColorFormat = - OMX_COLOR_FormatYUV420SemiPlanar; - } else { - formatParams->eColorFormat = OMX_COLOR_FormatAndroidOpaque; - } - - formatParams->eCompressionFormat = OMX_VIDEO_CodingUnused; - // Converting from microseconds - // Also converting to Q16 format - formatParams->xFramerate = (1000000/mFrameDurationUs) << 16; - return OMX_ErrorNone; - } else if (formatParams->nPortIndex == kOutputPortIndex) { - formatParams->eCompressionFormat = OMX_VIDEO_CodingVPX; - formatParams->eColorFormat = OMX_COLOR_FormatUnused; - formatParams->xFramerate = 0; - return OMX_ErrorNone; - } else { - return OMX_ErrorBadPortIndex; - } - } - - case OMX_IndexParamVideoBitrate: { - OMX_VIDEO_PARAM_BITRATETYPE *bitrate = - (OMX_VIDEO_PARAM_BITRATETYPE *)param; - - if (bitrate->nPortIndex != kOutputPortIndex) { - return OMX_ErrorUnsupportedIndex; - } - - bitrate->nTargetBitrate = mBitrate; - - if (mBitrateControlMode == VPX_VBR) { - bitrate->eControlRate = OMX_Video_ControlRateVariable; - } else if (mBitrateControlMode == VPX_CBR) { - bitrate->eControlRate = OMX_Video_ControlRateConstant; - } else { - return OMX_ErrorUnsupportedSetting; - } - return OMX_ErrorNone; - } - - // VP8 specific parameters that use extension headers - case OMX_IndexParamVideoVp8: { - OMX_VIDEO_PARAM_VP8TYPE *vp8Params = - (OMX_VIDEO_PARAM_VP8TYPE *)param; - - if (vp8Params->nPortIndex != kOutputPortIndex) { - return OMX_ErrorUnsupportedIndex; - } - - vp8Params->eProfile = OMX_VIDEO_VP8ProfileMain; - vp8Params->eLevel = mLevel; - vp8Params->nDCTPartitions = mDCTPartitions; - vp8Params->bErrorResilientMode = mErrorResilience; - return OMX_ErrorNone; - } - - case OMX_IndexParamVideoProfileLevelQuerySupported: { - OMX_VIDEO_PARAM_PROFILELEVELTYPE *profileAndLevel = - (OMX_VIDEO_PARAM_PROFILELEVELTYPE *)param; - - if (profileAndLevel->nPortIndex != kOutputPortIndex) { - return OMX_ErrorUnsupportedIndex; - } - - switch (profileAndLevel->nProfileIndex) { - case 0: - profileAndLevel->eLevel = OMX_VIDEO_VP8Level_Version0; - break; - - case 1: - profileAndLevel->eLevel = OMX_VIDEO_VP8Level_Version1; - break; - - case 2: - profileAndLevel->eLevel = OMX_VIDEO_VP8Level_Version2; - break; - - case 3: - profileAndLevel->eLevel = OMX_VIDEO_VP8Level_Version3; - break; - - default: - return OMX_ErrorNoMore; - } - - profileAndLevel->eProfile = OMX_VIDEO_VP8ProfileMain; - return OMX_ErrorNone; - } - - case OMX_IndexParamVideoProfileLevelCurrent: { - OMX_VIDEO_PARAM_PROFILELEVELTYPE *profileAndLevel = - (OMX_VIDEO_PARAM_PROFILELEVELTYPE *)param; - - if (profileAndLevel->nPortIndex != kOutputPortIndex) { - return OMX_ErrorUnsupportedIndex; - } - - profileAndLevel->eLevel = mLevel; - profileAndLevel->eProfile = OMX_VIDEO_VP8ProfileMain; - return OMX_ErrorNone; - } - - default: - return SimpleSoftOMXComponent::internalGetParameter(index, param); - } -} - - -OMX_ERRORTYPE SoftVPXEncoder::internalSetParameter(OMX_INDEXTYPE index, - const OMX_PTR param) { - // can include extension index OMX_INDEXEXTTYPE - const int32_t indexFull = index; - - switch (indexFull) { - case OMX_IndexParamStandardComponentRole: - return internalSetRoleParams( - (const OMX_PARAM_COMPONENTROLETYPE *)param); - - case OMX_IndexParamVideoBitrate: - return internalSetBitrateParams( - (const OMX_VIDEO_PARAM_BITRATETYPE *)param); - - case OMX_IndexParamPortDefinition: - return internalSetPortParams( - (const OMX_PARAM_PORTDEFINITIONTYPE *)param); - - case OMX_IndexParamVideoPortFormat: - return internalSetFormatParams( - (const OMX_VIDEO_PARAM_PORTFORMATTYPE *)param); - - case OMX_IndexParamVideoVp8: - return internalSetVp8Params( - (const OMX_VIDEO_PARAM_VP8TYPE *)param); - - case OMX_IndexParamVideoProfileLevelCurrent: - return internalSetProfileLevel( - (const OMX_VIDEO_PARAM_PROFILELEVELTYPE *)param); - - default: - return SimpleSoftOMXComponent::internalSetParameter(index, param); - } -} - -OMX_ERRORTYPE SoftVPXEncoder::internalSetProfileLevel( - const OMX_VIDEO_PARAM_PROFILELEVELTYPE* profileAndLevel) { - if (profileAndLevel->nPortIndex != kOutputPortIndex) { - return OMX_ErrorUnsupportedIndex; - } - - if (profileAndLevel->eProfile != OMX_VIDEO_VP8ProfileMain) { - return OMX_ErrorBadParameter; - } - - if (profileAndLevel->eLevel == OMX_VIDEO_VP8Level_Version0 || - profileAndLevel->eLevel == OMX_VIDEO_VP8Level_Version1 || - profileAndLevel->eLevel == OMX_VIDEO_VP8Level_Version2 || - profileAndLevel->eLevel == OMX_VIDEO_VP8Level_Version3) { - mLevel = (OMX_VIDEO_VP8LEVELTYPE)profileAndLevel->eLevel; - } else { - return OMX_ErrorBadParameter; - } - - return OMX_ErrorNone; -} - - -OMX_ERRORTYPE SoftVPXEncoder::internalSetVp8Params( - const OMX_VIDEO_PARAM_VP8TYPE* vp8Params) { - if (vp8Params->nPortIndex != kOutputPortIndex) { - return OMX_ErrorUnsupportedIndex; - } - - if (vp8Params->eProfile != OMX_VIDEO_VP8ProfileMain) { - return OMX_ErrorBadParameter; - } - - if (vp8Params->eLevel == OMX_VIDEO_VP8Level_Version0 || - vp8Params->eLevel == OMX_VIDEO_VP8Level_Version1 || - vp8Params->eLevel == OMX_VIDEO_VP8Level_Version2 || - vp8Params->eLevel == OMX_VIDEO_VP8Level_Version3) { - mLevel = vp8Params->eLevel; - } else { - return OMX_ErrorBadParameter; - } - - if (vp8Params->nDCTPartitions <= kMaxDCTPartitions) { - mDCTPartitions = vp8Params->nDCTPartitions; - } else { - return OMX_ErrorBadParameter; - } - - mErrorResilience = vp8Params->bErrorResilientMode; - return OMX_ErrorNone; -} - - -OMX_ERRORTYPE SoftVPXEncoder::internalSetFormatParams( - const OMX_VIDEO_PARAM_PORTFORMATTYPE* format) { - if (format->nPortIndex == kInputPortIndex) { - if (format->eColorFormat == OMX_COLOR_FormatYUV420Planar || - format->eColorFormat == OMX_COLOR_FormatYUV420SemiPlanar || - format->eColorFormat == OMX_COLOR_FormatAndroidOpaque) { - mColorFormat = format->eColorFormat; - return OMX_ErrorNone; - } else { - ALOGE("Unsupported color format %i", format->eColorFormat); - return OMX_ErrorUnsupportedSetting; - } - } else if (format->nPortIndex == kOutputPortIndex) { - if (format->eCompressionFormat == OMX_VIDEO_CodingVPX) { - return OMX_ErrorNone; - } else { - return OMX_ErrorUnsupportedSetting; - } - } else { - return OMX_ErrorBadPortIndex; - } -} - - -OMX_ERRORTYPE SoftVPXEncoder::internalSetRoleParams( - const OMX_PARAM_COMPONENTROLETYPE* role) { - const char* roleText = (const char*)role->cRole; - const size_t roleTextMaxSize = OMX_MAX_STRINGNAME_SIZE - 1; - - if (strncmp(roleText, "video_encoder.vpx", roleTextMaxSize)) { - ALOGE("Unsupported component role"); - return OMX_ErrorBadParameter; - } - - return OMX_ErrorNone; -} - - -OMX_ERRORTYPE SoftVPXEncoder::internalSetPortParams( - const OMX_PARAM_PORTDEFINITIONTYPE* port) { - if (port->nPortIndex == kInputPortIndex) { - mWidth = port->format.video.nFrameWidth; - mHeight = port->format.video.nFrameHeight; - - // xFramerate comes in Q16 format, in frames per second unit - const uint32_t framerate = port->format.video.xFramerate >> 16; - // frame duration is in microseconds - mFrameDurationUs = (1000000/framerate); - - if (port->format.video.eColorFormat == OMX_COLOR_FormatYUV420Planar || - port->format.video.eColorFormat == OMX_COLOR_FormatYUV420SemiPlanar || - port->format.video.eColorFormat == OMX_COLOR_FormatAndroidOpaque) { - mColorFormat = port->format.video.eColorFormat; - } else { - return OMX_ErrorUnsupportedSetting; - } - - return OMX_ErrorNone; - } else if (port->nPortIndex == kOutputPortIndex) { - mBitrate = port->format.video.nBitrate; - return OMX_ErrorNone; - } else { - return OMX_ErrorBadPortIndex; - } -} - - -OMX_ERRORTYPE SoftVPXEncoder::internalSetBitrateParams( - const OMX_VIDEO_PARAM_BITRATETYPE* bitrate) { - if (bitrate->nPortIndex != kOutputPortIndex) { - return OMX_ErrorUnsupportedIndex; - } - - mBitrate = bitrate->nTargetBitrate; - - if (bitrate->eControlRate == OMX_Video_ControlRateVariable) { - mBitrateControlMode = VPX_VBR; - } else if (bitrate->eControlRate == OMX_Video_ControlRateConstant) { - mBitrateControlMode = VPX_CBR; - } else { - return OMX_ErrorUnsupportedSetting; - } - - return OMX_ErrorNone; -} - - -void SoftVPXEncoder::onQueueFilled(OMX_U32 portIndex) { - // Initialize encoder if not already - if (mCodecContext == NULL) { - if (OK != initEncoder()) { - ALOGE("Failed to initialize encoder"); - notify(OMX_EventError, - OMX_ErrorUndefined, - 0, // Extra notification data - NULL); // Notification data pointer - return; - } - } - - vpx_codec_err_t codec_return; - List<BufferInfo *> &inputBufferInfoQueue = getPortQueue(kInputPortIndex); - List<BufferInfo *> &outputBufferInfoQueue = getPortQueue(kOutputPortIndex); - - while (!inputBufferInfoQueue.empty() && !outputBufferInfoQueue.empty()) { - BufferInfo *inputBufferInfo = *inputBufferInfoQueue.begin(); - OMX_BUFFERHEADERTYPE *inputBufferHeader = inputBufferInfo->mHeader; - - BufferInfo *outputBufferInfo = *outputBufferInfoQueue.begin(); - OMX_BUFFERHEADERTYPE *outputBufferHeader = outputBufferInfo->mHeader; - - if (inputBufferHeader->nFlags & OMX_BUFFERFLAG_EOS) { - inputBufferInfoQueue.erase(inputBufferInfoQueue.begin()); - inputBufferInfo->mOwnedByUs = false; - notifyEmptyBufferDone(inputBufferHeader); - - outputBufferHeader->nFilledLen = 0; - outputBufferHeader->nFlags = OMX_BUFFERFLAG_EOS; - - outputBufferInfoQueue.erase(outputBufferInfoQueue.begin()); - outputBufferInfo->mOwnedByUs = false; - notifyFillBufferDone(outputBufferHeader); - return; - } - - uint8_t* source = inputBufferHeader->pBuffer + inputBufferHeader->nOffset; - - // NOTE: As much as nothing is known about color format - // when it is denoted as AndroidOpaque, it is at least - // assumed to be planar. - if (mColorFormat == OMX_COLOR_FormatYUV420SemiPlanar) { - ConvertSemiPlanarToPlanar(source, mConversionBuffer, mWidth, mHeight); - source = mConversionBuffer; - } - vpx_image_t raw_frame; - vpx_img_wrap(&raw_frame, VPX_IMG_FMT_I420, mWidth, mHeight, - kInputBufferAlignment, source); - codec_return = vpx_codec_encode(mCodecContext, - &raw_frame, - inputBufferHeader->nTimeStamp, // in timebase units - mFrameDurationUs, // frame duration in timebase units - 0, // frame flags - VPX_DL_REALTIME); // encoding deadline - if (codec_return != VPX_CODEC_OK) { - ALOGE("vpx encoder failed to encode frame"); - notify(OMX_EventError, - OMX_ErrorUndefined, - 0, // Extra notification data - NULL); // Notification data pointer - return; - } - - vpx_codec_iter_t encoded_packet_iterator = NULL; - const vpx_codec_cx_pkt_t* encoded_packet; - - while (encoded_packet = vpx_codec_get_cx_data(mCodecContext, &encoded_packet_iterator)) { - if (encoded_packet->kind == VPX_CODEC_CX_FRAME_PKT) { - outputBufferHeader->nTimeStamp = encoded_packet->data.frame.pts; - outputBufferHeader->nFlags = 0; - outputBufferHeader->nOffset = 0; - outputBufferHeader->nFilledLen = encoded_packet->data.frame.sz; - memcpy(outputBufferHeader->pBuffer, - encoded_packet->data.frame.buf, - encoded_packet->data.frame.sz); - outputBufferInfo->mOwnedByUs = false; - outputBufferInfoQueue.erase(outputBufferInfoQueue.begin()); - notifyFillBufferDone(outputBufferHeader); - } - } - - inputBufferInfo->mOwnedByUs = false; - inputBufferInfoQueue.erase(inputBufferInfoQueue.begin()); - notifyEmptyBufferDone(inputBufferHeader); - } -} -} // namespace android - - -android::SoftOMXComponent *createSoftOMXComponent( - const char *name, const OMX_CALLBACKTYPE *callbacks, - OMX_PTR appData, OMX_COMPONENTTYPE **component) { - return new android::SoftVPXEncoder(name, callbacks, appData, component); -} diff --git a/media/libstagefright/codecs/on2/enc/SoftVPXEncoder.h b/media/libstagefright/codecs/on2/enc/SoftVPXEncoder.h deleted file mode 100644 index 3bc05c0..0000000 --- a/media/libstagefright/codecs/on2/enc/SoftVPXEncoder.h +++ /dev/null @@ -1,203 +0,0 @@ -/* - * Copyright (C) 2013 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. - */ - -#ifndef SOFT_VPX_ENCODER_H_ - -#define SOFT_VPX_ENCODER_H_ - -#include "SimpleSoftOMXComponent.h" - -#include <OMX_VideoExt.h> -#include <OMX_IndexExt.h> - -#include "vpx/vpx_encoder.h" -#include "vpx/vpx_codec.h" -#include "vpx/vp8cx.h" - -namespace android { - -// Exposes a vpx encoder as an OMX Component -// -// Boilerplate for callback bindings are taken care -// by the base class SimpleSoftOMXComponent and its -// parent SoftOMXComponent. -// -// Only following encoder settings are available -// - target bitrate -// - rate control (constant / variable) -// - frame rate -// - error resilience -// - token partitioning -// - reconstruction & loop filters (g_profile) -// -// Only following color formats are recognized -// - YUV420Planar -// - YUV420SemiPlanar -// - AndroidOpaque -// -// Following settings are not configurable by the client -// - encoding deadline is realtime -// - multithreaded encoding utilizes a number of threads equal -// to online cpu's available -// - the algorithm interface for encoder is vp8 -// - fractional bits of frame rate is discarded -// - OMX timestamps are in microseconds, therefore -// encoder timebase is fixed to 1/1000000 - -class SoftVPXEncoder : public SimpleSoftOMXComponent { - public: - SoftVPXEncoder(const char *name, - const OMX_CALLBACKTYPE *callbacks, - OMX_PTR appData, - OMX_COMPONENTTYPE **component); - - protected: - virtual ~SoftVPXEncoder(); - - // Returns current values for requested OMX - // parameters - virtual OMX_ERRORTYPE internalGetParameter( - OMX_INDEXTYPE index, OMX_PTR param); - - // Validates, extracts and stores relevant OMX - // parameters - virtual OMX_ERRORTYPE internalSetParameter( - OMX_INDEXTYPE index, const OMX_PTR param); - - // OMX callback when buffers available - // Note that both an input and output buffer - // is expected to be available to carry out - // encoding of the frame - virtual void onQueueFilled(OMX_U32 portIndex); - - private: - // number of buffers allocated per port - static const uint32_t kNumBuffers = 4; - - // OMX port indexes that refer to input and - // output ports respectively - static const uint32_t kInputPortIndex = 0; - static const uint32_t kOutputPortIndex = 1; - - // Byte-alignment required for buffers - static const uint32_t kInputBufferAlignment = 1; - static const uint32_t kOutputBufferAlignment = 2; - - // Max value supported for DCT partitions - static const uint32_t kMaxDCTPartitions = 3; - - // Number of supported input color formats - static const uint32_t kNumberOfSupportedColorFormats = 3; - - // vpx specific opaque data structure that - // stores encoder state - vpx_codec_ctx_t* mCodecContext; - - // vpx specific data structure that - // stores encoder configuration - vpx_codec_enc_cfg_t* mCodecConfiguration; - - // vpx specific read-only data structure - // that specifies algorithm interface (e.g. vp8) - vpx_codec_iface_t* mCodecInterface; - - // Width of the input frames - int32_t mWidth; - - // Height of the input frames - int32_t mHeight; - - // Target bitrate set for the encoder, in bits per second. - int32_t mBitrate; - - // Bitrate control mode, either constant or variable - vpx_rc_mode mBitrateControlMode; - - // Frame duration is the reciprocal of framerate, denoted - // in microseconds - uint64_t mFrameDurationUs; - - // vp8 specific configuration parameter - // that enables token partitioning of - // the stream into substreams - int32_t mDCTPartitions; - - // Parameter that denotes whether error resilience - // is enabled in encoder - OMX_BOOL mErrorResilience; - - // Color format for the input port - OMX_COLOR_FORMATTYPE mColorFormat; - - // Encoder profile corresponding to OMX level parameter - // - // The inconsistency in the naming is caused by - // OMX spec referring vpx profiles (g_profile) - // as "levels" whereas using the name "profile" for - // something else. - OMX_VIDEO_VP8LEVELTYPE mLevel; - - // Conversion buffer is needed to convert semi - // planar yuv420 to planar format - // It is only allocated if input format is - // indeed YUV420SemiPlanar. - uint8_t* mConversionBuffer; - - // Initializes input and output OMX ports with sensible - // default values. - void initPorts(); - - // Initializes vpx encoder with available settings. - status_t initEncoder(); - - // Releases vpx encoder instance, with it's associated - // data structures. - // - // Unless called earlier, this is handled by the - // dtor. - status_t releaseEncoder(); - - // Handles port changes with respect to color formats - OMX_ERRORTYPE internalSetFormatParams( - const OMX_VIDEO_PARAM_PORTFORMATTYPE* format); - - // Verifies the component role tried to be set to this OMX component is - // strictly video_encoder.vpx - OMX_ERRORTYPE internalSetRoleParams( - const OMX_PARAM_COMPONENTROLETYPE* role); - - // Updates bitrate to reflect port settings. - OMX_ERRORTYPE internalSetBitrateParams( - const OMX_VIDEO_PARAM_BITRATETYPE* bitrate); - - // Handles port definition changes. - OMX_ERRORTYPE internalSetPortParams( - const OMX_PARAM_PORTDEFINITIONTYPE* port); - - // Handles vp8 specific parameters. - OMX_ERRORTYPE internalSetVp8Params( - const OMX_VIDEO_PARAM_VP8TYPE* vp8Params); - - // Updates encoder profile - OMX_ERRORTYPE internalSetProfileLevel( - const OMX_VIDEO_PARAM_PROFILELEVELTYPE* profileAndLevel); - - DISALLOW_EVIL_CONSTRUCTORS(SoftVPXEncoder); -}; - -} // namespace android - -#endif // SOFT_VPX_ENCODER_H_ |