126 lines
4.3 KiB
C++
126 lines
4.3 KiB
C++
/*
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* Copyright (c) 2009-2011 Intel Corporation. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// #define LOG_NDEBUG 0
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#define LOG_TAG "OMXVideoDecoder"
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#include <wrs_omxil_core/log.h>
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#include "OMXVideoDecoderWMV.h"
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// Be sure to have an equal string in VideoDecoderHost.cpp (libmix)
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static const char* WMV_MIME_TYPE = "video/wmv";
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OMXVideoDecoderWMV::OMXVideoDecoderWMV() {
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LOGV("OMXVideoDecoderWMV is constructed.");
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mVideoDecoder = createVideoDecoder(WMV_MIME_TYPE);
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if (!mVideoDecoder) {
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LOGE("createVideoDecoder failed for \"%s\"", WMV_MIME_TYPE);
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}
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mNativeBufferCount = OUTPORT_NATIVE_BUFFER_COUNT;
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BuildHandlerList();
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}
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OMXVideoDecoderWMV::~OMXVideoDecoderWMV() {
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LOGV("OMXVideoDecoderWMV is destructed.");
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}
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OMX_ERRORTYPE OMXVideoDecoderWMV::InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput) {
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// OMX_PARAM_PORTDEFINITIONTYPE
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paramPortDefinitionInput->nBufferCountActual = INPORT_ACTUAL_BUFFER_COUNT;
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paramPortDefinitionInput->nBufferCountMin = INPORT_MIN_BUFFER_COUNT;
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paramPortDefinitionInput->nBufferSize = INPORT_BUFFER_SIZE;
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paramPortDefinitionInput->format.video.cMIMEType = (OMX_STRING)WMV_MIME_TYPE;
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paramPortDefinitionInput->format.video.eCompressionFormat = OMX_VIDEO_CodingWMV;
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// OMX_VIDEO_PARAM_WMVTYPE
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memset(&mParamWmv, 0, sizeof(mParamWmv));
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SetTypeHeader(&mParamWmv, sizeof(mParamWmv));
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mParamWmv.nPortIndex = INPORT_INDEX;
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mParamWmv.eFormat = OMX_VIDEO_WMVFormat9;
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return OMX_ErrorNone;
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}
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OMX_ERRORTYPE OMXVideoDecoderWMV::ProcessorInit(void) {
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return OMXVideoDecoderBase::ProcessorInit();
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}
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OMX_ERRORTYPE OMXVideoDecoderWMV::ProcessorDeinit(void) {
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return OMXVideoDecoderBase::ProcessorDeinit();
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}
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OMX_ERRORTYPE OMXVideoDecoderWMV::ProcessorProcess(
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OMX_BUFFERHEADERTYPE ***pBuffers,
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buffer_retain_t *retains,
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OMX_U32 numberBuffers) {
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return OMXVideoDecoderBase::ProcessorProcess(pBuffers, retains, numberBuffers);
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}
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OMX_ERRORTYPE OMXVideoDecoderWMV::PrepareConfigBuffer(VideoConfigBuffer *p) {
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return OMXVideoDecoderBase::PrepareConfigBuffer(p);
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}
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OMX_ERRORTYPE OMXVideoDecoderWMV::PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p) {
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return OMXVideoDecoderBase::PrepareDecodeBuffer(buffer, retain, p);
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}
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OMX_ERRORTYPE OMXVideoDecoderWMV::BuildHandlerList(void) {
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OMXVideoDecoderBase::BuildHandlerList();
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AddHandler(OMX_IndexParamVideoWmv, GetParamVideoWmv, SetParamVideoWmv);
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return OMX_ErrorNone;
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}
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OMX_ERRORTYPE OMXVideoDecoderWMV::GetParamVideoWmv(OMX_PTR pStructure) {
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OMX_ERRORTYPE ret;
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OMX_VIDEO_PARAM_WMVTYPE *p = (OMX_VIDEO_PARAM_WMVTYPE *)pStructure;
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CHECK_TYPE_HEADER(p);
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CHECK_PORT_INDEX(p, INPORT_INDEX);
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memcpy(p, &mParamWmv, sizeof(*p));
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return OMX_ErrorNone;
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}
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OMX_ERRORTYPE OMXVideoDecoderWMV::SetParamVideoWmv(OMX_PTR pStructure) {
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OMX_ERRORTYPE ret;
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OMX_VIDEO_PARAM_WMVTYPE *p = (OMX_VIDEO_PARAM_WMVTYPE *)pStructure;
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CHECK_TYPE_HEADER(p);
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CHECK_PORT_INDEX(p, INPORT_INDEX);
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CHECK_SET_PARAM_STATE();
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// TODO: do we need to check if port is enabled?
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memcpy(&mParamWmv, p, sizeof(mParamWmv));
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return OMX_ErrorNone;
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}
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OMX_COLOR_FORMATTYPE OMXVideoDecoderWMV::GetOutputColorFormat(int width)
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{
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#ifdef USE_GEN_HW
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return OMX_INTEL_COLOR_FormatYUV420PackedSemiPlanar_Tiled;
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#else
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return OMXVideoDecoderBase::GetOutputColorFormat(width);
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#endif
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}
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OMX_ERRORTYPE OMXVideoDecoderWMV::SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE *p) {
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OMX_ERRORTYPE ret;
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CHECK_TYPE_HEADER(p);
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CHECK_PORT_INDEX(p, OUTPORT_INDEX);
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p->nBufferCountActual = OUTPORT_NATIVE_BUFFER_COUNT;
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return OMXVideoDecoderBase::SetMaxOutputBufferCount(p);
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}
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DECLARE_OMX_COMPONENT("OMX.Intel.VideoDecoder.WMV", "video_decoder.wmv", OMXVideoDecoderWMV);
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