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)
24 static const char* H263_MIME_TYPE = "video/h263";
25
OMXVideoDecoderH263()26 OMXVideoDecoderH263::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
~OMXVideoDecoderH263()36 OMXVideoDecoderH263::~OMXVideoDecoderH263() {
37 LOGV("OMXVideoDecoderH263 is destructed.");
38 }
39
InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE * paramPortDefinitionInput)40 OMX_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
ProcessorInit(void)59 OMX_ERRORTYPE OMXVideoDecoderH263::ProcessorInit(void) {
60 return OMXVideoDecoderBase::ProcessorInit();
61 }
62
ProcessorDeinit(void)63 OMX_ERRORTYPE OMXVideoDecoderH263::ProcessorDeinit(void) {
64 return OMXVideoDecoderBase::ProcessorDeinit();
65 }
66
ProcessorProcess(OMX_BUFFERHEADERTYPE *** pBuffers,buffer_retain_t * retains,OMX_U32 numberBuffers)67 OMX_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
PrepareConfigBuffer(VideoConfigBuffer * p)75 OMX_ERRORTYPE OMXVideoDecoderH263::PrepareConfigBuffer(VideoConfigBuffer *p) {
76 return OMXVideoDecoderBase::PrepareConfigBuffer(p);
77 }
78
PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE * buffer,buffer_retain_t * retain,VideoDecodeBuffer * p)79 OMX_ERRORTYPE OMXVideoDecoderH263::PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p) {
80 return OMXVideoDecoderBase::PrepareDecodeBuffer(buffer, retain, p);
81 }
82
BuildHandlerList(void)83 OMX_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
GetParamVideoH263(OMX_PTR pStructure)90 OMX_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
SetParamVideoH263(OMX_PTR pStructure)100 OMX_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
GetParamVideoH263ProfileLevel(OMX_PTR pStructure)113 OMX_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
SetParamVideoH263ProfileLevel(OMX_PTR)134 OMX_ERRORTYPE OMXVideoDecoderH263::SetParamVideoH263ProfileLevel(OMX_PTR) {
135 LOGW("SetParamVideoH263ProfileLevel is not supported.");
136 return OMX_ErrorUnsupportedSetting;
137 }
138
GetOutputColorFormat(int width)139 OMX_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
SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE * p)148 OMX_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
157 DECLARE_OMX_COMPONENT("OMX.Intel.VideoDecoder.H263", "video_decoder.h263", OMXVideoDecoderH263);
158
159