OMX_Image.h revision 334de520b0369215b7931fefa424fb92d295f0eb
1334de520b0369215b7931fefa424fb92d295f0ebJames Dong/* ------------------------------------------------------------------ 2334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Copyright (C) 1998-2009 PacketVideo 3334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 4334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Licensed under the Apache License, Version 2.0 (the "License"); 5334de520b0369215b7931fefa424fb92d295f0ebJames Dong * you may not use this file except in compliance with the License. 6334de520b0369215b7931fefa424fb92d295f0ebJames Dong * You may obtain a copy of the License at 7334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 8334de520b0369215b7931fefa424fb92d295f0ebJames Dong * http://www.apache.org/licenses/LICENSE-2.0 9334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 10334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Unless required by applicable law or agreed to in writing, software 11334de520b0369215b7931fefa424fb92d295f0ebJames Dong * distributed under the License is distributed on an "AS IS" BASIS, 12334de520b0369215b7931fefa424fb92d295f0ebJames Dong * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 13334de520b0369215b7931fefa424fb92d295f0ebJames Dong * express or implied. 14334de520b0369215b7931fefa424fb92d295f0ebJames Dong * See the License for the specific language governing permissions 15334de520b0369215b7931fefa424fb92d295f0ebJames Dong * and limitations under the License. 16334de520b0369215b7931fefa424fb92d295f0ebJames Dong * ------------------------------------------------------------------- 17334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 18334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 19334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Copyright (c) 2008 The Khronos Group Inc. 20334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 21334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Permission is hereby granted, free of charge, to any person obtaining 22334de520b0369215b7931fefa424fb92d295f0ebJames Dong * a copy of this software and associated documentation files (the 23334de520b0369215b7931fefa424fb92d295f0ebJames Dong * "Software"), to deal in the Software without restriction, including 24334de520b0369215b7931fefa424fb92d295f0ebJames Dong * without limitation the rights to use, copy, modify, merge, publish, 25334de520b0369215b7931fefa424fb92d295f0ebJames Dong * distribute, sublicense, and/or sell copies of the Software, and to 26334de520b0369215b7931fefa424fb92d295f0ebJames Dong * permit persons to whom the Software is furnished to do so, subject 27334de520b0369215b7931fefa424fb92d295f0ebJames Dong * to the following conditions: 28334de520b0369215b7931fefa424fb92d295f0ebJames Dong * The above copyright notice and this permission notice shall be included 29334de520b0369215b7931fefa424fb92d295f0ebJames Dong * in all copies or substantial portions of the Software. 30334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 31334de520b0369215b7931fefa424fb92d295f0ebJames Dong * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 32334de520b0369215b7931fefa424fb92d295f0ebJames Dong * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 33334de520b0369215b7931fefa424fb92d295f0ebJames Dong * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 34334de520b0369215b7931fefa424fb92d295f0ebJames Dong * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 35334de520b0369215b7931fefa424fb92d295f0ebJames Dong * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 36334de520b0369215b7931fefa424fb92d295f0ebJames Dong * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 37334de520b0369215b7931fefa424fb92d295f0ebJames Dong * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 38334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 39334de520b0369215b7931fefa424fb92d295f0ebJames Dong 40334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 41334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @file OMX_Image.h - OpenMax IL version 1.1.2 42334de520b0369215b7931fefa424fb92d295f0ebJames Dong * The structures needed by Image components to exchange parameters and 43334de520b0369215b7931fefa424fb92d295f0ebJames Dong * configuration data with the components. 44334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 45334de520b0369215b7931fefa424fb92d295f0ebJames Dong#ifndef OMX_Image_h 46334de520b0369215b7931fefa424fb92d295f0ebJames Dong#define OMX_Image_h 47334de520b0369215b7931fefa424fb92d295f0ebJames Dong 48334de520b0369215b7931fefa424fb92d295f0ebJames Dong#ifdef __cplusplus 49334de520b0369215b7931fefa424fb92d295f0ebJames Dongextern "C" { 50334de520b0369215b7931fefa424fb92d295f0ebJames Dong#endif /* __cplusplus */ 51334de520b0369215b7931fefa424fb92d295f0ebJames Dong 52334de520b0369215b7931fefa424fb92d295f0ebJames Dong 53334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 54334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Each OMX header must include all required header files to allow the 55334de520b0369215b7931fefa424fb92d295f0ebJames Dong * header to compile without errors. The includes below are required 56334de520b0369215b7931fefa424fb92d295f0ebJames Dong * for this header file to compile successfully 57334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 58334de520b0369215b7931fefa424fb92d295f0ebJames Dong 59334de520b0369215b7931fefa424fb92d295f0ebJames Dong#include <OMX_IVCommon.h> 60334de520b0369215b7931fefa424fb92d295f0ebJames Dong 61334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** @defgroup imaging OpenMAX IL Imaging Domain 62334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @ingroup iv 63334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Structures for OpenMAX IL Imaging domain 64334de520b0369215b7931fefa424fb92d295f0ebJames Dong * @{ 65334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 66334de520b0369215b7931fefa424fb92d295f0ebJames Dong 67334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 68334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Enumeration used to define the possible image compression coding. 69334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 70334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_IMAGE_CODINGTYPE { 71334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingUnused, /**< Value when format is N/A */ 72334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingAutoDetect, /**< Auto detection of image format */ 73334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingJPEG, /**< JPEG/JFIF image format */ 74334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingJPEG2K, /**< JPEG 2000 image format */ 75334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingEXIF, /**< EXIF image format */ 76334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingTIFF, /**< TIFF image format */ 77334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingGIF, /**< Graphics image format */ 78334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingPNG, /**< PNG image format */ 79334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingLZW, /**< LZW image format */ 80334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingBMP, /**< Windows Bitmap format */ 81334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 82334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 83334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CodingMax = 0x7FFFFFFF 84334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_CODINGTYPE; 85334de520b0369215b7931fefa424fb92d295f0ebJames Dong 86334de520b0369215b7931fefa424fb92d295f0ebJames Dong 87334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 88334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Data structure used to define an image path. The number of image paths 89334de520b0369215b7931fefa424fb92d295f0ebJames Dong * for input and output will vary by type of the image component. 90334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 91334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Input (aka Source) : Zero Inputs, one Output, 92334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Splitter : One Input, 2 or more Outputs, 93334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Processing Element : One Input, one output, 94334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Mixer : 2 or more inputs, one output, 95334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Output (aka Sink) : One Input, zero outputs. 96334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 97334de520b0369215b7931fefa424fb92d295f0ebJames Dong * The PortDefinition structure is used to define all of the parameters 98334de520b0369215b7931fefa424fb92d295f0ebJames Dong * necessary for the compliant component to setup an input or an output 99334de520b0369215b7931fefa424fb92d295f0ebJames Dong * image path. If additional vendor specific data is required, it should 100334de520b0369215b7931fefa424fb92d295f0ebJames Dong * be transmitted to the component using the CustomCommand function. 101334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Compliant components will prepopulate this structure with optimal 102334de520b0369215b7931fefa424fb92d295f0ebJames Dong * values during the OMX_GetParameter() command. 103334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 104334de520b0369215b7931fefa424fb92d295f0ebJames Dong * STRUCT MEMBERS: 105334de520b0369215b7931fefa424fb92d295f0ebJames Dong * cMIMEType : MIME type of data for the port 106334de520b0369215b7931fefa424fb92d295f0ebJames Dong * pNativeRender : Platform specific reference for a display if a 107334de520b0369215b7931fefa424fb92d295f0ebJames Dong * sync, otherwise this field is 0 108334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nFrameWidth : Width of frame to be used on port if 109334de520b0369215b7931fefa424fb92d295f0ebJames Dong * uncompressed format is used. Use 0 for 110334de520b0369215b7931fefa424fb92d295f0ebJames Dong * unknown, don't care or variable 111334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nFrameHeight : Height of frame to be used on port if 112334de520b0369215b7931fefa424fb92d295f0ebJames Dong * uncompressed format is used. Use 0 for 113334de520b0369215b7931fefa424fb92d295f0ebJames Dong * unknown, don't care or variable 114334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nStride : Number of bytes per span of an image (i.e. 115334de520b0369215b7931fefa424fb92d295f0ebJames Dong * indicates the number of bytes to get from 116334de520b0369215b7931fefa424fb92d295f0ebJames Dong * span N to span N+1, where negative stride 117334de520b0369215b7931fefa424fb92d295f0ebJames Dong * indicates the image is bottom up 118334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nSliceHeight : Height used when encoding in slices 119334de520b0369215b7931fefa424fb92d295f0ebJames Dong * bFlagErrorConcealment : Turns on error concealment if it is supported by 120334de520b0369215b7931fefa424fb92d295f0ebJames Dong * the OMX component 121334de520b0369215b7931fefa424fb92d295f0ebJames Dong * eCompressionFormat : Compression format used in this instance of 122334de520b0369215b7931fefa424fb92d295f0ebJames Dong * the component. When OMX_IMAGE_CodingUnused is 123334de520b0369215b7931fefa424fb92d295f0ebJames Dong * specified, eColorFormat is valid 124334de520b0369215b7931fefa424fb92d295f0ebJames Dong * eColorFormat : Decompressed format used by this component 125334de520b0369215b7931fefa424fb92d295f0ebJames Dong * pNativeWindow : Platform specific reference for a window object if a 126334de520b0369215b7931fefa424fb92d295f0ebJames Dong * display sink , otherwise this field is 0x0. 127334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 128334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_IMAGE_PORTDEFINITIONTYPE { 129334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_STRING cMIMEType; 130334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_NATIVE_DEVICETYPE pNativeRender; 131334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nFrameWidth; 132334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nFrameHeight; 133334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_S32 nStride; 134334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSliceHeight; 135334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_BOOL bFlagErrorConcealment; 136334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CODINGTYPE eCompressionFormat; 137334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_COLOR_FORMATTYPE eColorFormat; 138334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_NATIVE_WINDOWTYPE pNativeWindow; 139334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_PORTDEFINITIONTYPE; 140334de520b0369215b7931fefa424fb92d295f0ebJames Dong 141334de520b0369215b7931fefa424fb92d295f0ebJames Dong 142334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 143334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Port format parameter. This structure is used to enumerate the various 144334de520b0369215b7931fefa424fb92d295f0ebJames Dong * data input/output format supported by the port. 145334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 146334de520b0369215b7931fefa424fb92d295f0ebJames Dong * STRUCT MEMBERS: 147334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nSize : Size of the structure in bytes 148334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nVersion : OMX specification version information 149334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nPortIndex : Indicates which port to set 150334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nIndex : Indicates the enumeration index for the format from 151334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 0x0 to N-1 152334de520b0369215b7931fefa424fb92d295f0ebJames Dong * eCompressionFormat : Compression format used in this instance of the 153334de520b0369215b7931fefa424fb92d295f0ebJames Dong * component. When OMX_IMAGE_CodingUnused is specified, 154334de520b0369215b7931fefa424fb92d295f0ebJames Dong * eColorFormat is valid 155334de520b0369215b7931fefa424fb92d295f0ebJames Dong * eColorFormat : Decompressed format used by this component 156334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 157334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_IMAGE_PARAM_PORTFORMATTYPE { 158334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; 159334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; 160334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; 161334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nIndex; 162334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_CODINGTYPE eCompressionFormat; 163334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_COLOR_FORMATTYPE eColorFormat; 164334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_PARAM_PORTFORMATTYPE; 165334de520b0369215b7931fefa424fb92d295f0ebJames Dong 166334de520b0369215b7931fefa424fb92d295f0ebJames Dong 167334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 168334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Flash control type 169334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 170334de520b0369215b7931fefa424fb92d295f0ebJames Dong * ENUMS 171334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Torch : Flash forced constantly on 172334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 173334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_IMAGE_FLASHCONTROLTYPE { 174334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FlashControlOn = 0, 175334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FlashControlOff, 176334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FlashControlAuto, 177334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FlashControlRedEyeReduction, 178334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FlashControlFillin, 179334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FlashControlTorch, 180334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FlashControlKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 181334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FlashControlVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 182334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FlashControlMax = 0x7FFFFFFF 183334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_FLASHCONTROLTYPE; 184334de520b0369215b7931fefa424fb92d295f0ebJames Dong 185334de520b0369215b7931fefa424fb92d295f0ebJames Dong 186334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 187334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Flash control configuration 188334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 189334de520b0369215b7931fefa424fb92d295f0ebJames Dong * STRUCT MEMBERS: 190334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nSize : Size of the structure in bytes 191334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nVersion : OMX specification version information 192334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nPortIndex : Port that this structure applies to 193334de520b0369215b7931fefa424fb92d295f0ebJames Dong * eFlashControl : Flash control type 194334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 195334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_IMAGE_PARAM_FLASHCONTROLTYPE { 196334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; 197334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; 198334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; 199334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FLASHCONTROLTYPE eFlashControl; 200334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_PARAM_FLASHCONTROLTYPE; 201334de520b0369215b7931fefa424fb92d295f0ebJames Dong 202334de520b0369215b7931fefa424fb92d295f0ebJames Dong 203334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 204334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Focus control type 205334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 206334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_IMAGE_FOCUSCONTROLTYPE { 207334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FocusControlOn = 0, 208334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FocusControlOff, 209334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FocusControlAuto, 210334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FocusControlAutoLock, 211334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FocusControlKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 212334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FocusControlVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 213334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FocusControlMax = 0x7FFFFFFF 214334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_FOCUSCONTROLTYPE; 215334de520b0369215b7931fefa424fb92d295f0ebJames Dong 216334de520b0369215b7931fefa424fb92d295f0ebJames Dong 217334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 218334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Focus control configuration 219334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 220334de520b0369215b7931fefa424fb92d295f0ebJames Dong * STRUCT MEMBERS: 221334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nSize : Size of the structure in bytes 222334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nVersion : OMX specification version information 223334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nPortIndex : Port that this structure applies to 224334de520b0369215b7931fefa424fb92d295f0ebJames Dong * eFocusControl : Focus control 225334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nFocusSteps : Focus can take on values from 0 mm to infinity. 226334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Interest is only in number of steps over this range. 227334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nFocusStepIndex : Current focus step index 228334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 229334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_IMAGE_CONFIG_FOCUSCONTROLTYPE { 230334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; 231334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; 232334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; 233334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_FOCUSCONTROLTYPE eFocusControl; 234334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nFocusSteps; 235334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nFocusStepIndex; 236334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_CONFIG_FOCUSCONTROLTYPE; 237334de520b0369215b7931fefa424fb92d295f0ebJames Dong 238334de520b0369215b7931fefa424fb92d295f0ebJames Dong 239334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 240334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Q Factor for JPEG compression, which controls the tradeoff between image 241334de520b0369215b7931fefa424fb92d295f0ebJames Dong * quality and size. Q Factor provides a more simple means of controlling 242334de520b0369215b7931fefa424fb92d295f0ebJames Dong * JPEG compression quality, without directly programming Quantization 243334de520b0369215b7931fefa424fb92d295f0ebJames Dong * tables for chroma and luma 244334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 245334de520b0369215b7931fefa424fb92d295f0ebJames Dong * STRUCT MEMBERS: 246334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nSize : Size of the structure in bytes 247334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nVersion : OMX specification version information 248334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nPortIndex : Port that this structure applies to 249334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nQFactor : JPEG Q factor value in the range of 1-100. A factor of 1 250334de520b0369215b7931fefa424fb92d295f0ebJames Dong * produces the smallest, worst quality images, and a factor 251334de520b0369215b7931fefa424fb92d295f0ebJames Dong * of 100 produces the largest, best quality images. A 252334de520b0369215b7931fefa424fb92d295f0ebJames Dong * typical default is 75 for small good quality images 253334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 254334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_IMAGE_PARAM_QFACTORTYPE { 255334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; 256334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; 257334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; 258334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nQFactor; 259334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_PARAM_QFACTORTYPE; 260334de520b0369215b7931fefa424fb92d295f0ebJames Dong 261334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 262334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Quantization table type 263334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 264334de520b0369215b7931fefa424fb92d295f0ebJames Dong 265334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_IMAGE_QUANTIZATIONTABLETYPE { 266334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_QuantizationTableLuma = 0, 267334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_QuantizationTableChroma, 268334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_QuantizationTableChromaCb, 269334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_QuantizationTableChromaCr, 270334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_QuantizationTableKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 271334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_QuantizationTableVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 272334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_QuantizationTableMax = 0x7FFFFFFF 273334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_QUANTIZATIONTABLETYPE; 274334de520b0369215b7931fefa424fb92d295f0ebJames Dong 275334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 276334de520b0369215b7931fefa424fb92d295f0ebJames Dong * JPEG quantization tables are used to determine DCT compression for 277334de520b0369215b7931fefa424fb92d295f0ebJames Dong * YUV data, as an alternative to specifying Q factor, providing exact 278334de520b0369215b7931fefa424fb92d295f0ebJames Dong * control of compression 279334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 280334de520b0369215b7931fefa424fb92d295f0ebJames Dong * STRUCT MEMBERS: 281334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nSize : Size of the structure in bytes 282334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nVersion : OMX specification version information 283334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nPortIndex : Port that this structure applies to 284334de520b0369215b7931fefa424fb92d295f0ebJames Dong * eQuantizationTable : Quantization table type 285334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nQuantizationMatrix[64] : JPEG quantization table of coefficients stored 286334de520b0369215b7931fefa424fb92d295f0ebJames Dong * in increasing columns then by rows of data (i.e. 287334de520b0369215b7931fefa424fb92d295f0ebJames Dong * row 1, ... row 8). Quantization values are in 288334de520b0369215b7931fefa424fb92d295f0ebJames Dong * the range 0-255 and stored in linear order 289334de520b0369215b7931fefa424fb92d295f0ebJames Dong * (i.e. the component will zig-zag the 290334de520b0369215b7931fefa424fb92d295f0ebJames Dong * quantization table data if required internally) 291334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 292334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_IMAGE_PARAM_QUANTIZATIONTABLETYPE { 293334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; 294334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; 295334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; 296334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_QUANTIZATIONTABLETYPE eQuantizationTable; 297334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U8 nQuantizationMatrix[64]; 298334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_PARAM_QUANTIZATIONTABLETYPE; 299334de520b0369215b7931fefa424fb92d295f0ebJames Dong 300334de520b0369215b7931fefa424fb92d295f0ebJames Dong 301334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 302334de520b0369215b7931fefa424fb92d295f0ebJames Dong * Huffman table type, the same Huffman table is applied for chroma and 303334de520b0369215b7931fefa424fb92d295f0ebJames Dong * luma component 304334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 305334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef enum OMX_IMAGE_HUFFMANTABLETYPE { 306334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_HuffmanTableAC = 0, 307334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_HuffmanTableDC, 308334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_HuffmanTableACLuma, 309334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_HuffmanTableACChroma, 310334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_HuffmanTableDCLuma, 311334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_HuffmanTableDCChroma, 312334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_HuffmanTableKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 313334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_HuffmanTableVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 314334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_HuffmanTableMax = 0x7FFFFFFF 315334de520b0369215b7931fefa424fb92d295f0ebJames Dong} OMX_IMAGE_HUFFMANTABLETYPE; 316334de520b0369215b7931fefa424fb92d295f0ebJames Dong 317334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** 318334de520b0369215b7931fefa424fb92d295f0ebJames Dong * JPEG Huffman table 319334de520b0369215b7931fefa424fb92d295f0ebJames Dong * 320334de520b0369215b7931fefa424fb92d295f0ebJames Dong * STRUCT MEMBERS: 321334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nSize : Size of the structure in bytes 322334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nVersion : OMX specification version information 323334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nPortIndex : Port that this structure applies to 324334de520b0369215b7931fefa424fb92d295f0ebJames Dong * eHuffmanTable : Huffman table type 325334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nNumberOfHuffmanCodeOfLength[16] : 0-16, number of Huffman codes of each 326334de520b0369215b7931fefa424fb92d295f0ebJames Dong * possible length 327334de520b0369215b7931fefa424fb92d295f0ebJames Dong * nHuffmanTable[256] : 0-255, the size used for AC and DC 328334de520b0369215b7931fefa424fb92d295f0ebJames Dong * HuffmanTable are 16 and 162 329334de520b0369215b7931fefa424fb92d295f0ebJames Dong */ 330334de520b0369215b7931fefa424fb92d295f0ebJames Dongtypedef struct OMX_IMAGE_PARAM_HUFFMANTTABLETYPE { 331334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nSize; 332334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_VERSIONTYPE nVersion; 333334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U32 nPortIndex; 334334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_IMAGE_HUFFMANTABLETYPE eHuffmanTable; 335334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U8 nNumberOfHuffmanCodeOfLength[16]; 336334de520b0369215b7931fefa424fb92d295f0ebJames Dong OMX_U8 nHuffmanTable[256]; 337334de520b0369215b7931fefa424fb92d295f0ebJames Dong}OMX_IMAGE_PARAM_HUFFMANTTABLETYPE; 338334de520b0369215b7931fefa424fb92d295f0ebJames Dong 339334de520b0369215b7931fefa424fb92d295f0ebJames Dong/** @} */ 340334de520b0369215b7931fefa424fb92d295f0ebJames Dong#ifdef __cplusplus 341334de520b0369215b7931fefa424fb92d295f0ebJames Dong} 342334de520b0369215b7931fefa424fb92d295f0ebJames Dong#endif /* __cplusplus */ 343334de520b0369215b7931fefa424fb92d295f0ebJames Dong 344334de520b0369215b7931fefa424fb92d295f0ebJames Dong#endif 345334de520b0369215b7931fefa424fb92d295f0ebJames Dong/* File EOF */ 346