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      1 /*--------------------------------------------------------------------------
      2 Copyright (c) 2017, The Linux Foundation. All rights reserved.
      3 
      4 Redistribution and use in source and binary forms, with or without
      5 modification, are permitted provided that the following conditions are
      6 met:
      7     * Redistributions of source code must retain the above copyright
      8       notice, this list of conditions and the following disclaimer.
      9     * Redistributions in binary form must reproduce the above
     10       copyright notice, this list of conditions and the following
     11       disclaimer in the documentation and/or other materials provided
     12       with the distribution.
     13     * Neither the name of The Linux Foundation nor the names of its
     14       contributors may be used to endorse or promote products derived
     15       from this software without specific prior written permission.
     16 
     17 THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
     18 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     19 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
     20 ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
     21 BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     22 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     23 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     24 BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     25 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     26 OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
     27 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28 --------------------------------------------------------------------------*/
     29 
     30 void omx_vdec::init_vendor_extensions (VendorExtensionStore &store) {
     31 
     32     //TODO: add extensions based on Codec, m_platform and/or other capability queries
     33 
     34     ADD_EXTENSION("qti-ext-dec-picture-order", OMX_QcomIndexParamVideoDecoderPictureOrder, OMX_DirOutput)
     35     ADD_PARAM_END("enable", OMX_AndroidVendorValueInt32)
     36 }
     37 
     38 
     39 OMX_ERRORTYPE omx_vdec::get_vendor_extension_config(
     40                 OMX_CONFIG_ANDROID_VENDOR_EXTENSIONTYPE *ext) {
     41     if (ext->nIndex >= mVendorExtensionStore.size()) {
     42         return OMX_ErrorNoMore;
     43     }
     44 
     45     const VendorExtension& vExt = mVendorExtensionStore[ext->nIndex];
     46     DEBUG_PRINT_LOW("VendorExt: getConfig: index=%u (%s)", ext->nIndex, vExt.name());
     47 
     48     vExt.copyInfoTo(ext);
     49     if (ext->nParamSizeUsed < vExt.paramCount()) {
     50         // this happens during initial getConfig to query only extension-name and param-count
     51         return OMX_ErrorNone;
     52     }
     53 
     54     // We now have sufficient params allocated in extension data passed.
     55     // Following code is to set the extension-specific data
     56 
     57     bool setStatus = true;
     58 
     59     switch ((OMX_U32)vExt.extensionIndex()) {
     60         case OMX_QcomIndexParamVideoDecoderPictureOrder:
     61         {
     62             setStatus &= vExt.setParamInt32(ext, "enable", m_decode_order_mode);
     63             break;
     64         }
     65         default:
     66         {
     67             return OMX_ErrorNotImplemented;
     68         }
     69     }
     70     return setStatus ? OMX_ErrorNone : OMX_ErrorUndefined;
     71 }
     72 
     73 OMX_ERRORTYPE omx_vdec::set_vendor_extension_config(
     74                 OMX_CONFIG_ANDROID_VENDOR_EXTENSIONTYPE *ext) {
     75 
     76     ALOGI("set_vendor_extension_config");
     77     if (ext->nIndex >= mVendorExtensionStore.size()) {
     78         DEBUG_PRINT_ERROR("unrecognized vendor extension index (%u) max(%u)",
     79                 ext->nIndex, mVendorExtensionStore.size());
     80         return OMX_ErrorBadParameter;
     81     }
     82 
     83     const VendorExtension& vExt = mVendorExtensionStore[ext->nIndex];
     84     DEBUG_PRINT_LOW("VendorExt: setConfig: index=%u (%s)", ext->nIndex, vExt.name());
     85 
     86     OMX_ERRORTYPE err = OMX_ErrorNone;
     87     err = vExt.isConfigValid(ext);
     88     if (err != OMX_ErrorNone) {
     89         return err;
     90     }
     91 
     92     // mark this as set, regardless of set_config succeeding/failing.
     93     // App will know by inconsistent values in output-format
     94     vExt.set();
     95 
     96     bool valueSet = false;
     97     switch ((OMX_U32)vExt.extensionIndex()) {
     98         case OMX_QcomIndexParamVideoDecoderPictureOrder:
     99         {
    100             OMX_S32 pic_order_enable = 0;
    101             valueSet |= vExt.readParamInt32(ext, "enable", &pic_order_enable);
    102             if (!valueSet) {
    103                 break;
    104             }
    105 
    106             DEBUG_PRINT_HIGH("VENDOR-EXT: set_config: OMX_QcomIndexParamVideoDecoderPictureOrder : %d",
    107                     pic_order_enable);
    108 
    109             QOMX_VIDEO_DECODER_PICTURE_ORDER decParam;
    110             OMX_INIT_STRUCT(&decParam, QOMX_VIDEO_DECODER_PICTURE_ORDER);
    111             decParam.eOutputPictureOrder =
    112                     pic_order_enable ? QOMX_VIDEO_DECODE_ORDER : QOMX_VIDEO_DISPLAY_ORDER;
    113 
    114             err = set_parameter(
    115                     NULL, (OMX_INDEXTYPE)OMX_QcomIndexParamVideoDecoderPictureOrder, &decParam);
    116             if (err != OMX_ErrorNone) {
    117                 DEBUG_PRINT_ERROR("set_config: OMX_QcomIndexParamVideoDecoderPictureOrder failed !");
    118             }
    119             break;
    120         }
    121         default:
    122         {
    123             return OMX_ErrorNotImplemented;
    124         }
    125     }
    126 
    127     return err;
    128 }
    129