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)
23 static const char* VP8_MIME_TYPE = "video/x-vnd.on2.vp8";
24
OMXVideoDecoderVP8()25 OMXVideoDecoderVP8::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
~OMXVideoDecoderVP8()36 OMXVideoDecoderVP8::~OMXVideoDecoderVP8() {
37 LOGV("OMXVideoDecoderVP8 is destructed.");
38 }
39
InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE * paramPortDefinitionInput)40 OMX_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
ProcessorInit(void)58 OMX_ERRORTYPE OMXVideoDecoderVP8::ProcessorInit(void) {
59 return OMXVideoDecoderBase::ProcessorInit();
60 }
61
ProcessorDeinit(void)62 OMX_ERRORTYPE OMXVideoDecoderVP8::ProcessorDeinit(void) {
63 return OMXVideoDecoderBase::ProcessorDeinit();
64 }
65
ProcessorProcess(OMX_BUFFERHEADERTYPE *** pBuffers,buffer_retain_t * retains,OMX_U32 numberBuffers)66 OMX_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
PrepareConfigBuffer(VideoConfigBuffer * p)74 OMX_ERRORTYPE OMXVideoDecoderVP8::PrepareConfigBuffer(VideoConfigBuffer *p) {
75 return OMXVideoDecoderBase::PrepareConfigBuffer(p);
76 }
77
PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE * buffer,buffer_retain_t * retain,VideoDecodeBuffer * p)78 OMX_ERRORTYPE OMXVideoDecoderVP8::PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p) {
79 return OMXVideoDecoderBase::PrepareDecodeBuffer(buffer, retain, p);
80 }
81
BuildHandlerList(void)82 OMX_ERRORTYPE OMXVideoDecoderVP8::BuildHandlerList(void) {
83 OMXVideoDecoderBase::BuildHandlerList();
84 AddHandler((OMX_INDEXTYPE)OMX_IndexParamVideoVp8, GetParamVideoVp8, SetParamVideoVp8);
85 return OMX_ErrorNone;
86 }
87
GetParamVideoVp8(OMX_PTR pStructure)88 OMX_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
SetParamVideoVp8(OMX_PTR pStructure)98 OMX_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
GetOutputColorFormat(int width)110 OMX_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
SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE * p)123 OMX_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 }
131 DECLARE_OMX_COMPONENT("OMX.Intel.VideoDecoder.VP8", "video_decoder.vp8", OMXVideoDecoderVP8);
132
133
134