| /* |
| * Copyright (c) 2009-2011 Intel Corporation. All rights reserved. |
| * |
| * 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 "OMXVideoDecoder" |
| #include <wrs_omxil_core/log.h> |
| #include "OMXVideoDecoderWMV.h" |
| |
| // Be sure to have an equal string in VideoDecoderHost.cpp (libmix) |
| static const char* WMV_MIME_TYPE = "video/wmv"; |
| |
| OMXVideoDecoderWMV::OMXVideoDecoderWMV() { |
| LOGV("OMXVideoDecoderWMV is constructed."); |
| mVideoDecoder = createVideoDecoder(WMV_MIME_TYPE); |
| if (!mVideoDecoder) { |
| LOGE("createVideoDecoder failed for \"%s\"", WMV_MIME_TYPE); |
| } |
| mNativeBufferCount = OUTPORT_NATIVE_BUFFER_COUNT; |
| BuildHandlerList(); |
| } |
| |
| OMXVideoDecoderWMV::~OMXVideoDecoderWMV() { |
| LOGV("OMXVideoDecoderWMV is destructed."); |
| } |
| |
| OMX_ERRORTYPE OMXVideoDecoderWMV::InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput) { |
| // OMX_PARAM_PORTDEFINITIONTYPE |
| paramPortDefinitionInput->nBufferCountActual = INPORT_ACTUAL_BUFFER_COUNT; |
| paramPortDefinitionInput->nBufferCountMin = INPORT_MIN_BUFFER_COUNT; |
| paramPortDefinitionInput->nBufferSize = INPORT_BUFFER_SIZE; |
| paramPortDefinitionInput->format.video.cMIMEType = (OMX_STRING)WMV_MIME_TYPE; |
| paramPortDefinitionInput->format.video.eCompressionFormat = OMX_VIDEO_CodingWMV; |
| |
| // OMX_VIDEO_PARAM_WMVTYPE |
| memset(&mParamWmv, 0, sizeof(mParamWmv)); |
| SetTypeHeader(&mParamWmv, sizeof(mParamWmv)); |
| mParamWmv.nPortIndex = INPORT_INDEX; |
| mParamWmv.eFormat = OMX_VIDEO_WMVFormat9; |
| |
| return OMX_ErrorNone; |
| } |
| |
| OMX_ERRORTYPE OMXVideoDecoderWMV::ProcessorInit(void) { |
| return OMXVideoDecoderBase::ProcessorInit(); |
| } |
| |
| OMX_ERRORTYPE OMXVideoDecoderWMV::ProcessorDeinit(void) { |
| return OMXVideoDecoderBase::ProcessorDeinit(); |
| } |
| |
| OMX_ERRORTYPE OMXVideoDecoderWMV::ProcessorProcess( |
| OMX_BUFFERHEADERTYPE ***pBuffers, |
| buffer_retain_t *retains, |
| OMX_U32 numberBuffers) { |
| |
| return OMXVideoDecoderBase::ProcessorProcess(pBuffers, retains, numberBuffers); |
| } |
| |
| OMX_ERRORTYPE OMXVideoDecoderWMV::PrepareConfigBuffer(VideoConfigBuffer *p) { |
| return OMXVideoDecoderBase::PrepareConfigBuffer(p); |
| } |
| |
| OMX_ERRORTYPE OMXVideoDecoderWMV::PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p) { |
| return OMXVideoDecoderBase::PrepareDecodeBuffer(buffer, retain, p); |
| } |
| |
| OMX_ERRORTYPE OMXVideoDecoderWMV::BuildHandlerList(void) { |
| OMXVideoDecoderBase::BuildHandlerList(); |
| AddHandler(OMX_IndexParamVideoWmv, GetParamVideoWmv, SetParamVideoWmv); |
| return OMX_ErrorNone; |
| } |
| |
| OMX_ERRORTYPE OMXVideoDecoderWMV::GetParamVideoWmv(OMX_PTR pStructure) { |
| OMX_ERRORTYPE ret; |
| OMX_VIDEO_PARAM_WMVTYPE *p = (OMX_VIDEO_PARAM_WMVTYPE *)pStructure; |
| CHECK_TYPE_HEADER(p); |
| CHECK_PORT_INDEX(p, INPORT_INDEX); |
| |
| memcpy(p, &mParamWmv, sizeof(*p)); |
| return OMX_ErrorNone; |
| } |
| |
| OMX_ERRORTYPE OMXVideoDecoderWMV::SetParamVideoWmv(OMX_PTR pStructure) { |
| OMX_ERRORTYPE ret; |
| OMX_VIDEO_PARAM_WMVTYPE *p = (OMX_VIDEO_PARAM_WMVTYPE *)pStructure; |
| CHECK_TYPE_HEADER(p); |
| CHECK_PORT_INDEX(p, INPORT_INDEX); |
| CHECK_SET_PARAM_STATE(); |
| |
| // TODO: do we need to check if port is enabled? |
| memcpy(&mParamWmv, p, sizeof(mParamWmv)); |
| return OMX_ErrorNone; |
| } |
| |
| OMX_COLOR_FORMATTYPE OMXVideoDecoderWMV::GetOutputColorFormat(int width) |
| { |
| #ifdef USE_GEN_HW |
| return OMX_INTEL_COLOR_FormatYUV420PackedSemiPlanar_Tiled; |
| #else |
| return OMXVideoDecoderBase::GetOutputColorFormat(width); |
| #endif |
| } |
| |
| OMX_ERRORTYPE OMXVideoDecoderWMV::SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE *p) { |
| OMX_ERRORTYPE ret; |
| CHECK_TYPE_HEADER(p); |
| CHECK_PORT_INDEX(p, OUTPORT_INDEX); |
| |
| p->nBufferCountActual = OUTPORT_NATIVE_BUFFER_COUNT; |
| return OMXVideoDecoderBase::SetMaxOutputBufferCount(p); |
| } |
| DECLARE_OMX_COMPONENT("OMX.Intel.VideoDecoder.WMV", "video_decoder.wmv", OMXVideoDecoderWMV); |