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/*
* soft_geo_tasks_priv.h - soft geometry map tasks
*
* Copyright (c) 2017 Intel Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Author: Wind Yuan <feng.yuan@intel.com>
*/
#ifndef XCAM_SOFT_GEO_TASKS_PRIV_H
#define XCAM_SOFT_GEO_TASKS_PRIV_H
#include <xcam_std.h>
#include <soft/soft_worker.h>
#include <soft/soft_image.h>
#include <soft/soft_handler.h>
namespace XCam {
namespace XCamSoftTasks {
class GeoMapTask
: public SoftWorker
{
public:
struct Args : SoftArgs {
SmartPtr<UcharImage> in_luma, out_luma;
SmartPtr<Uchar2Image> in_uv, out_uv;
SmartPtr<Float2Image> lookup_table;
Float2 factors;
Args (
const SmartPtr<ImageHandler::Parameters> ¶m)
: SoftArgs (param)
{}
};
public:
explicit GeoMapTask (const SmartPtr<Worker::Callback> &cb)
: SoftWorker ("GeoMapTask", cb)
{
set_work_uint (8, 2);
}
private:
virtual XCamReturn work_range (const SmartPtr<Arguments> &args, const WorkRange &range);
};
class GeoMapDualConstTask
: public GeoMapTask
{
public:
struct Args : GeoMapTask::Args {
Float2 left_factor;
Float2 right_factor;
Args (
const SmartPtr<ImageHandler::Parameters> ¶m)
: GeoMapTask::Args (param)
{}
};
public:
explicit GeoMapDualConstTask (const SmartPtr<Worker::Callback> &cb)
: GeoMapTask (cb)
{
set_work_uint (8, 2);
}
private:
virtual XCamReturn work_range (const SmartPtr<Arguments> &args, const WorkRange &range);
};
class GeoMapDualCurveTask
: public GeoMapDualConstTask
{
public:
struct Args : GeoMapDualConstTask::Args {
Args (
const SmartPtr<ImageHandler::Parameters> ¶m)
: GeoMapDualConstTask::Args (param)
{}
};
public:
explicit GeoMapDualCurveTask (const SmartPtr<Worker::Callback> &cb);
~GeoMapDualCurveTask ();
void set_scaled_height (float scaled_height) {
XCAM_ASSERT (!XCAM_DOUBLE_EQUAL_AROUND (scaled_height, 0.0f));
_scaled_height = scaled_height;
}
void set_left_std_factor (float x, float y);
void set_right_std_factor (float x, float y);
private:
void set_factors (SmartPtr<GeoMapDualCurveTask::Args> args, uint32_t size);
bool set_steps (uint32_t size);
virtual XCamReturn work_range (const SmartPtr<Arguments> &args, const WorkRange &range);
XCAM_DEAD_COPY (GeoMapDualCurveTask);
private:
float _scaled_height;
Float2 _left_std_factor;
Float2 _right_std_factor;
Float2 *_left_factors;
Float2 *_right_factors;
Float2 *_left_steps;
Float2 *_right_steps;
};
}
}
#endif // XCAM_SOFT_GEO_TASKS_PRIV_H
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