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Diffstat (limited to 'omx/openmax/NVOMX_DrmExtensions.h')
| -rw-r--r-- | omx/openmax/NVOMX_DrmExtensions.h | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/omx/openmax/NVOMX_DrmExtensions.h b/omx/openmax/NVOMX_DrmExtensions.h new file mode 100644 index 0000000..e626095 --- /dev/null +++ b/omx/openmax/NVOMX_DrmExtensions.h @@ -0,0 +1,154 @@ +/* Copyright (c) 2009 NVIDIA Corporation. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject + * to the following conditions: + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * @file + * <b>NVIDIA Tegra: OpenMAX Container Extension Interface</b> + * + */ + +#ifndef NVOMX_DrmExtensions_h_ +#define NVOMX_DrmExtensions_h_ + +/** @} */ + +/** + * @defgroup nv_omx_il_parser_drm Types + * + * This is the NVIDIA OpenMAX DRM class extension interface. + * + * These extensions include types of DRM, get and set license info + * and cleaning teh license store and more. + * + * @ingroup nvomx_container_extension + * @{ + */ + +typedef enum +{ + NvxDRMType_WMDRM10= 1, + NvxDRMType_PlayReady, + NvxDRMType_Force32 = 0x7FFFFFFF +} EDrmType; + +#define DRM_INDEX_CONFIG_SET_SURFACE "DRM.index.config.setsurface" +typedef struct DRM_CONFIG_SET_SURFACE{ + OMX_U32 nSize; + OMX_VERSIONTYPE nVersion; + OMX_U32 displayWidth; // display width of display area + OMX_U32 displayHeight; // display height of display area + OMX_U32 displayX; // display X coordinate of top left corner of display area + OMX_U32 displayY; // display Y coordinate of top left corner of display area + OMX_U32 componentNameSize; // (actual data size send from IL component to IL Client) + OMX_U8 componentName[1]; // Variable length array of component name(send from IL client to IL component) +}DRM_CONFIG_SET_SURFACE; + + +/** @} */ + +/** Get license URL and challange config + * See ::DRM_INDEX_CONFIG_LICENSE_CHALLENGE + */ +#define DRM_INDEX_CONFIG_LICENSE_CHALLENGE "DRM.index.config.licensechallenge" +/** Holds url data and challenge.query */ +typedef struct DRM_CONFIG_LICENSE_CHALLENGE +{ + OMX_U32 nSize; /**< Size of the structure in bytes */ + OMX_VERSIONTYPE nVersion; /**< NVX extensions specification version information */ + EDrmType DrmType; /**< Type of DRM */ + union + { + OMX_U32 nPsiObjectSize; /**< actual data size send from IL client to Il component*/ + OMX_U32 nLicenseQuerySize; /**< actual data size send from IL component to IL Client */ + }size; + union + { + OMX_U8 pPsiObject[1]; /**< PSI object data*/ + OMX_U8 pLicenseQuery[1]; /**< challenge query to be sent to the license server */ + }data; +}DRM_CONFIG_LICENSE_CHALLENGE; + +/** @} */ + +/** Process license response config + * See ::DRM_INDEX_CONFIG_LICENSE_RESPONSE + */ +#define DRM_INDEX_CONFIG_LICENSE_RESPONSE "DRM.index.config.licenseresponse" +/** Holds the license response recieved from license server */ +typedef struct DRM_CONFIG_LICENSE_RESPONSE +{ + OMX_U32 nSize; /**< Size of the structure in bytes */ + OMX_VERSIONTYPE nVersion; /**< NVX extensions specification version information */ + EDrmType DrmType; /**< Type of DRM */ + OMX_U32 pLicenseHandle; /**< Handle to the license */ + OMX_U32 nResponseSize; /**< Size of Response */ + OMX_U8 pLicenseResponse[1]; /**< Response recieved from license server */ +}DRM_CONFIG_LICENSE_RESPONSE; + + +/** Delete a license config + * See ::DRM_INDEX_CONFIG_DELETE_LICENSE + */ +#define DRM_INDEX_CONFIG_DELETE_LICENSE "DRM.index.config.deletelicense" +/** Holds the license info to be deleted */ +typedef struct DRM_CONFIG_DELETE_LICENSE +{ + OMX_U32 nSize; /**< Size of the structure in bytes */ + OMX_VERSIONTYPE nVersion; /**< NVX extensions specification version information */ + EDrmType DrmType; /**< Type of DRM */ + OMX_U32 pLicenseHandle; /**< Handle to the license */ +}DRM_CONFIG_DELETE_LICENSE; + +/** Setting InitializationVector config + * See ::DRM_BUFFER_HEADER_EXTRADATA_INITIALIZATION_VECTOR + */ +#define DRM_BUFFER_HEADER_EXTRADATA_INITIALIZATION_VECTOR "DRM.buffer.header.extradata.initializationvector" +typedef struct DRM_IVDATA +{ + OMX_U64 qwInitializationVector; + OMX_U64 qwBlockOffset; + OMX_U8 bByteOffset; +}DRM_IVDATA; + +/** Setting Decryptr offset config + * See ::DRM_BUFFER_HEADER_EXTRADATA_ENCRYPTION + */ +#define DRM_BUFFER_HEADER_EXTRADATA_ENCRYPTION_OFFSET "DRM.buffer.header.extradata.encryptionoffset" +typedef struct DRM_ENCRYPTION_OFFSET +{ + OMX_U32 encryptionOffset; +}DRM_ENCRYPTION_OFFSET; + +/** Setting Decryptr offset config + * See ::DRM_BUFFER_HEADER_EXTRADATA_ENCRYPTION_METADATA + */ +#define DRM_BUFFER_HEADER_EXTRADATA_ENCRYPTION_METADATA "DRM.buffer.header.extradata.encryptionmetadata" +typedef struct DRM_EXTRADATA_ENCRYPTION_METADATA +{ + OMX_U32 encryptionOffset; + OMX_U32 encryptionSize; + DRM_IVDATA ivData; +}DRM_EXTRADATA_ENCRYPTION_METADATA; + +/** @} */ + +#endif +/* File EOF */ |