1/*
2* Copyright (c) 2009-2011 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 "OMXVideoDecoderH263.h"
22
23// Be sure to have an equal string in VideoDecoderHost.cpp (libmix)
24static const char* H263_MIME_TYPE = "video/h263";
25
26OMXVideoDecoderH263::OMXVideoDecoderH263() {
27    LOGV("OMXVideoDecoderH263 is constructed.");
28    mVideoDecoder = createVideoDecoder(H263_MIME_TYPE);
29    if (!mVideoDecoder) {
30        LOGE("createVideoDecoder failed for \"%s\"", H263_MIME_TYPE);
31    }
32    mNativeBufferCount = OUTPORT_NATIVE_BUFFER_COUNT;
33    BuildHandlerList();
34}
35
36OMXVideoDecoderH263::~OMXVideoDecoderH263() {
37    LOGV("OMXVideoDecoderH263 is destructed.");
38}
39
40OMX_ERRORTYPE OMXVideoDecoderH263::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)H263_MIME_TYPE;
46    paramPortDefinitionInput->format.video.eCompressionFormat = OMX_VIDEO_CodingH263;
47
48    // OMX_VIDEO_PARAM_H263TYPE
49    memset(&mParamH263, 0, sizeof(mParamH263));
50    SetTypeHeader(&mParamH263, sizeof(mParamH263));
51    mParamH263.nPortIndex = INPORT_INDEX;
52    // TODO: check eProfile/eLevel
53    mParamH263.eProfile = OMX_VIDEO_H263ProfileBaseline;
54    mParamH263.eLevel = OMX_VIDEO_H263Level70; //OMX_VIDEO_H263Level10;
55
56    return OMX_ErrorNone;
57}
58
59OMX_ERRORTYPE OMXVideoDecoderH263::ProcessorInit(void) {
60    return OMXVideoDecoderBase::ProcessorInit();
61}
62
63OMX_ERRORTYPE OMXVideoDecoderH263::ProcessorDeinit(void) {
64    return OMXVideoDecoderBase::ProcessorDeinit();
65}
66
67OMX_ERRORTYPE OMXVideoDecoderH263::ProcessorProcess(
68        OMX_BUFFERHEADERTYPE ***pBuffers,
69        buffer_retain_t *retains,
70        OMX_U32 numberBuffers) {
71
72    return OMXVideoDecoderBase::ProcessorProcess(pBuffers, retains, numberBuffers);
73}
74
75OMX_ERRORTYPE OMXVideoDecoderH263::PrepareConfigBuffer(VideoConfigBuffer *p) {
76    return OMXVideoDecoderBase::PrepareConfigBuffer(p);
77}
78
79OMX_ERRORTYPE OMXVideoDecoderH263::PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p) {
80    return OMXVideoDecoderBase::PrepareDecodeBuffer(buffer, retain, p);
81}
82
83OMX_ERRORTYPE OMXVideoDecoderH263::BuildHandlerList(void) {
84    OMXVideoDecoderBase::BuildHandlerList();
85    AddHandler(OMX_IndexParamVideoH263, GetParamVideoH263, SetParamVideoH263);
86    AddHandler(OMX_IndexParamVideoProfileLevelQuerySupported, GetParamVideoH263ProfileLevel, SetParamVideoH263ProfileLevel);
87    return OMX_ErrorNone;
88}
89
90OMX_ERRORTYPE OMXVideoDecoderH263::GetParamVideoH263(OMX_PTR pStructure) {
91    OMX_ERRORTYPE ret;
92    OMX_VIDEO_PARAM_H263TYPE *p = (OMX_VIDEO_PARAM_H263TYPE *)pStructure;
93    CHECK_TYPE_HEADER(p);
94    CHECK_PORT_INDEX(p, INPORT_INDEX);
95
96    memcpy(p, &mParamH263, sizeof(*p));
97    return OMX_ErrorNone;
98}
99
100OMX_ERRORTYPE OMXVideoDecoderH263::SetParamVideoH263(OMX_PTR pStructure) {
101    OMX_ERRORTYPE ret;
102    OMX_VIDEO_PARAM_H263TYPE *p = (OMX_VIDEO_PARAM_H263TYPE *)pStructure;
103    CHECK_TYPE_HEADER(p);
104    CHECK_PORT_INDEX(p, INPORT_INDEX);
105    CHECK_SET_PARAM_STATE();
106
107    // TODO: do we need to check if port is enabled?
108    // TODO: see SetPortH263Param implementation - Can we make simple copy????
109    memcpy(&mParamH263, p, sizeof(mParamH263));
110    return OMX_ErrorNone;
111}
112
113OMX_ERRORTYPE OMXVideoDecoderH263::GetParamVideoH263ProfileLevel(OMX_PTR pStructure) {
114    OMX_ERRORTYPE ret;
115    OMX_VIDEO_PARAM_PROFILELEVELTYPE *p = (OMX_VIDEO_PARAM_PROFILELEVELTYPE *)pStructure;
116    CHECK_TYPE_HEADER(p);
117
118    struct ProfileLevelTable {
119        OMX_U32 profile;
120        OMX_U32 level;
121    } plTable[] = {
122        {OMX_VIDEO_H263ProfileBaseline, OMX_VIDEO_H263Level70}
123    };
124
125    OMX_U32 count = sizeof(plTable)/sizeof(ProfileLevelTable);
126    CHECK_ENUMERATION_RANGE(p->nProfileIndex,count);
127
128    p->eProfile = plTable[p->nProfileIndex].profile;
129    p->eLevel = plTable[p->nProfileIndex].level;
130
131    return OMX_ErrorNone;
132}
133
134OMX_ERRORTYPE OMXVideoDecoderH263::SetParamVideoH263ProfileLevel(OMX_PTR) {
135    LOGW("SetParamVideoH263ProfileLevel is not supported.");
136    return OMX_ErrorUnsupportedSetting;
137}
138
139OMX_COLOR_FORMATTYPE OMXVideoDecoderH263::GetOutputColorFormat(int width)
140{
141#ifdef USE_GEN_HW
142    return (OMX_COLOR_FORMATTYPE)HAL_PIXEL_FORMAT_NV12_X_TILED_INTEL;
143#else
144    return OMXVideoDecoderBase::GetOutputColorFormat(width);
145#endif
146}
147
148OMX_ERRORTYPE OMXVideoDecoderH263::SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE *p) {
149    OMX_ERRORTYPE ret;
150    CHECK_TYPE_HEADER(p);
151    CHECK_PORT_INDEX(p, OUTPORT_INDEX);
152
153    p->nBufferCountActual = OUTPORT_NATIVE_BUFFER_COUNT;
154    return OMXVideoDecoderBase::SetMaxOutputBufferCount(p);
155}
156
157DECLARE_OMX_COMPONENT("OMX.Intel.VideoDecoder.H263", "video_decoder.h263", OMXVideoDecoderH263);
158
159