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      1 /*
      2  * Copyright 2016, The Android Open Source Project
      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 #include <utils/String8.h>
     18 
     19 #include <media/omx/1.0/WOmxBufferSource.h>
     20 #include <media/omx/1.0/Conversion.h>
     21 
     22 namespace android {
     23 namespace hardware {
     24 namespace media {
     25 namespace omx {
     26 namespace V1_0 {
     27 namespace utils {
     28 
     29 // LWOmxBufferSource
     30 LWOmxBufferSource::LWOmxBufferSource(sp<IOmxBufferSource> const& base) :
     31     mBase(base) {
     32 }
     33 
     34 ::android::binder::Status LWOmxBufferSource::onOmxExecuting() {
     35     return toBinderStatus(mBase->onOmxExecuting());
     36 }
     37 
     38 ::android::binder::Status LWOmxBufferSource::onOmxIdle() {
     39     return toBinderStatus(mBase->onOmxIdle());
     40 }
     41 
     42 ::android::binder::Status LWOmxBufferSource::onOmxLoaded() {
     43     return toBinderStatus(mBase->onOmxLoaded());
     44 }
     45 
     46 ::android::binder::Status LWOmxBufferSource::onInputBufferAdded(
     47         int32_t bufferId) {
     48     return toBinderStatus(mBase->onInputBufferAdded(
     49             static_cast<uint32_t>(bufferId)));
     50 }
     51 
     52 ::android::binder::Status LWOmxBufferSource::onInputBufferEmptied(
     53         int32_t bufferId, OMXFenceParcelable const& fenceParcel) {
     54     hidl_handle fence;
     55     native_handle_t* fenceNh;
     56     if (!wrapAs(&fence, &fenceNh, fenceParcel)) {
     57         return ::android::binder::Status::fromExceptionCode(
     58                 ::android::binder::Status::EX_BAD_PARCELABLE,
     59                 "Invalid fence");
     60     }
     61     ::android::binder::Status status = toBinderStatus(
     62             mBase->onInputBufferEmptied(
     63             static_cast<uint32_t>(bufferId), fence));
     64     native_handle_close(fenceNh);
     65     native_handle_delete(fenceNh);
     66     return status;
     67 }
     68 
     69 // TWOmxBufferSource
     70 TWOmxBufferSource::TWOmxBufferSource(sp<IOMXBufferSource> const& base) :
     71     mBase(base) {
     72 }
     73 
     74 Return<void> TWOmxBufferSource::onOmxExecuting() {
     75     mBase->onOmxExecuting();
     76     return Void();
     77 }
     78 
     79 Return<void> TWOmxBufferSource::onOmxIdle() {
     80     mBase->onOmxIdle();
     81     return Void();
     82 }
     83 
     84 Return<void> TWOmxBufferSource::onOmxLoaded() {
     85     mBase->onOmxLoaded();
     86     return Void();
     87 }
     88 
     89 Return<void> TWOmxBufferSource::onInputBufferAdded(uint32_t buffer) {
     90     mBase->onInputBufferAdded(int32_t(buffer));
     91     return Void();
     92 }
     93 
     94 Return<void> TWOmxBufferSource::onInputBufferEmptied(
     95         uint32_t buffer, hidl_handle const& fence) {
     96     OMXFenceParcelable fenceParcelable;
     97     if (!convertTo(&fenceParcelable, fence)) {
     98         return Void();
     99     }
    100     mBase->onInputBufferEmptied(int32_t(buffer), fenceParcelable);
    101     return Void();
    102 }
    103 
    104 }  // namespace utils
    105 }  // namespace V1_0
    106 }  // namespace omx
    107 }  // namespace media
    108 }  // namespace hardware
    109 }  // namespace android
    110