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/*
* Copyright 2015 The Etc2Comp Authors.
*
* 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.
*/
#pragma once
#include "EtcConfig.h"
#include "EtcImage.h"
#include "EtcColor.h"
#include "EtcErrorMetric.h"
#include <memory>
#define ETCCOMP_MIN_EFFORT_LEVEL (0.0f)
#define ETCCOMP_DEFAULT_EFFORT_LEVEL (40.0f)
#define ETCCOMP_MAX_EFFORT_LEVEL (100.0f)
namespace Etc
{
class Block4x4EncodingBits;
struct RawImage
{
int uiExtendedWidth;
int uiExtendedHeight;
unsigned int uiEncodingBitsBytes;
std::shared_ptr<unsigned char> paucEncodingBits;
};
// C-style inteface to the encoder
void Encode(float *a_pafSourceRGBA,
unsigned int a_uiSourceWidth,
unsigned int a_uiSourceHeight,
Image::Format a_format,
ErrorMetric a_eErrMetric,
float a_fEffort,
unsigned int a_uiJobs,
unsigned int a_uimaxJobs,
unsigned char **a_ppaucEncodingBits,
unsigned int *a_puiEncodingBitsBytes,
unsigned int *a_puiExtendedWidth,
unsigned int *a_puiExtendedHeight,
int *a_piEncodingTime_ms, bool a_bVerboseOutput = false);
void EncodeMipmaps(float *a_pafSourceRGBA,
unsigned int a_uiSourceWidth,
unsigned int a_uiSourceHeight,
Image::Format a_format,
ErrorMetric a_eErrMetric,
float a_fEffort,
unsigned int a_uiJobs,
unsigned int a_uiMaxJobs,
unsigned int a_uiMaxMipmaps,
unsigned int a_uiMipFilterFlags,
RawImage* a_pMipmaps,
int *a_piEncodingTime_ms, bool a_bVerboseOutput = false);
}
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