1/*
2* Copyright (c) 2012 Intel Corporation.  All rights reserved.
3*
4* Licensed under the Apache License, Version 2.0 (the "License");
5* you may not use this file except in compliance with the License.
6* You may obtain a copy of the License at
7*
8* http://www.apache.org/licenses/LICENSE-2.0
9*
10* Unless required by applicable law or agreed to in writing, software
11* distributed under the License is distributed on an "AS IS" BASIS,
12* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13* See the License for the specific language governing permissions and
14* limitations under the License.
15*/
16
17
18// #define LOG_NDEBUG 0
19#define LOG_TAG "OMXVideoDecoder"
20#include <wrs_omxil_core/log.h>
21#include "OMXVideoDecoderVP8.h"
22// Be sure to have an equal string in VideoDecoderHost.cpp (libmix)
23static const char* VP8_MIME_TYPE = "video/x-vnd.on2.vp8";
24
25OMXVideoDecoderVP8::OMXVideoDecoderVP8() {
26    LOGV("OMXVideoDecoderVP8 is constructed.");
27    mVideoDecoder = createVideoDecoder(VP8_MIME_TYPE);
28    if (!mVideoDecoder) {
29        LOGE("createVideoDecoder failed for \"%s\"", VP8_MIME_TYPE);
30    }
31    // Override default native buffer count defined in the base class
32    mNativeBufferCount = OUTPORT_NATIVE_BUFFER_COUNT;
33    BuildHandlerList();
34}
35
36OMXVideoDecoderVP8::~OMXVideoDecoderVP8() {
37    LOGV("OMXVideoDecoderVP8 is destructed.");
38}
39
40OMX_ERRORTYPE OMXVideoDecoderVP8::InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput) {
41    // OMX_PARAM_PORTDEFINITIONTYPE
42    paramPortDefinitionInput->nBufferCountActual = INPORT_ACTUAL_BUFFER_COUNT;
43    paramPortDefinitionInput->nBufferCountMin = INPORT_MIN_BUFFER_COUNT;
44    paramPortDefinitionInput->nBufferSize = INPORT_BUFFER_SIZE;
45    paramPortDefinitionInput->format.video.cMIMEType = (OMX_STRING)VP8_MIME_TYPE;
46    paramPortDefinitionInput->format.video.eCompressionFormat = OMX_VIDEO_CodingVP8;
47
48    // OMX_VIDEO_PARAM_VP8TYPE
49    memset(&mParamVp8, 0, sizeof(mParamVp8));
50    SetTypeHeader(&mParamVp8, sizeof(mParamVp8));
51    mParamVp8.nPortIndex = INPORT_INDEX;
52    mParamVp8.eProfile = OMX_VIDEO_VP8ProfileMain;
53    mParamVp8.eLevel = OMX_VIDEO_VP8Level_Version0;
54
55    return OMX_ErrorNone;
56}
57
58OMX_ERRORTYPE OMXVideoDecoderVP8::ProcessorInit(void) {
59    return OMXVideoDecoderBase::ProcessorInit();
60}
61
62OMX_ERRORTYPE OMXVideoDecoderVP8::ProcessorDeinit(void) {
63    return OMXVideoDecoderBase::ProcessorDeinit();
64}
65
66OMX_ERRORTYPE OMXVideoDecoderVP8::ProcessorProcess(
67        OMX_BUFFERHEADERTYPE ***pBuffers,
68        buffer_retain_t *retains,
69        OMX_U32 numberBuffers) {
70
71    return OMXVideoDecoderBase::ProcessorProcess(pBuffers, retains, numberBuffers);
72}
73
74OMX_ERRORTYPE OMXVideoDecoderVP8::PrepareConfigBuffer(VideoConfigBuffer *p) {
75    return OMXVideoDecoderBase::PrepareConfigBuffer(p);
76}
77
78OMX_ERRORTYPE OMXVideoDecoderVP8::PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p) {
79    return OMXVideoDecoderBase::PrepareDecodeBuffer(buffer, retain, p);
80}
81
82OMX_ERRORTYPE OMXVideoDecoderVP8::BuildHandlerList(void) {
83    OMXVideoDecoderBase::BuildHandlerList();
84    AddHandler((OMX_INDEXTYPE)OMX_IndexParamVideoVp8, GetParamVideoVp8, SetParamVideoVp8);
85    return OMX_ErrorNone;
86}
87
88OMX_ERRORTYPE OMXVideoDecoderVP8::GetParamVideoVp8(OMX_PTR pStructure) {
89    OMX_ERRORTYPE ret;
90    OMX_VIDEO_PARAM_VP8TYPE *p = (OMX_VIDEO_PARAM_VP8TYPE *)pStructure;
91    CHECK_TYPE_HEADER(p);
92    CHECK_PORT_INDEX(p, INPORT_INDEX);
93
94    memcpy(p, &mParamVp8, sizeof(*p));
95    return OMX_ErrorNone;
96}
97
98OMX_ERRORTYPE OMXVideoDecoderVP8::SetParamVideoVp8(OMX_PTR pStructure) {
99    OMX_ERRORTYPE ret;
100    OMX_VIDEO_PARAM_VP8TYPE *p = (OMX_VIDEO_PARAM_VP8TYPE *)pStructure;
101    CHECK_TYPE_HEADER(p);
102    CHECK_PORT_INDEX(p, INPORT_INDEX);
103    CHECK_SET_PARAM_STATE();
104
105    // TODO: do we need to check if port is enabled?
106    memcpy(&mParamVp8, p, sizeof(mParamVp8));
107    return OMX_ErrorNone;
108}
109
110OMX_COLOR_FORMATTYPE OMXVideoDecoderVP8::GetOutputColorFormat(int width)
111{
112#ifdef USE_GEN_HW
113#ifdef USE_X_TILE
114    return (OMX_COLOR_FORMATTYPE)HAL_PIXEL_FORMAT_NV12_X_TILED_INTEL;
115#else
116    return (OMX_COLOR_FORMATTYPE)OMX_INTEL_COLOR_FormatYUV420PackedSemiPlanar_Tiled;
117#endif
118#else
119    return OMXVideoDecoderBase::GetOutputColorFormat(width);
120#endif
121}
122
123OMX_ERRORTYPE OMXVideoDecoderVP8::SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE *p) {
124    OMX_ERRORTYPE ret;
125    CHECK_TYPE_HEADER(p);
126    CHECK_PORT_INDEX(p, OUTPORT_INDEX);
127
128    p->nBufferCountActual = OUTPORT_NATIVE_BUFFER_COUNT;
129    return OMXVideoDecoderBase::SetMaxOutputBufferCount(p);
130}
131DECLARE_OMX_COMPONENT("OMX.Intel.VideoDecoder.VP8", "video_decoder.vp8", OMXVideoDecoderVP8);
132
133
134