mirror of
https://github.com/godotengine/godot.git
synced 2024-11-27 09:16:35 +08:00
72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
/*
|
|
* 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);
|
|
|
|
}
|