3012446f02
To support decoding and enhanced encoding of Draco compressed glTF files. Differential Revision: https://developer.blender.org/D9642
52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
/*
|
|
* 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.
|
|
*/
|
|
|
|
/**
|
|
* Library for the Draco encoding/decoding feature inside the glTF-Blender-IO project.
|
|
*
|
|
* The python script within glTF-Blender-IO uses the CTypes library to open the DLL,
|
|
* load function pointers add pass the raw data to the encoder.
|
|
*
|
|
* @author Jim Eckerlein <eckerlein@ux3d.io>
|
|
* @date 2020-11-18
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "common.h"
|
|
|
|
struct Encoder;
|
|
|
|
API(Encoder *) encoderCreate(uint32_t vertexCount);
|
|
|
|
API(void) encoderRelease(Encoder *encoder);
|
|
|
|
API(void) encoderSetCompressionLevel(Encoder *encoder, uint32_t compressionLevel);
|
|
|
|
API(void) encoderSetQuantizationBits(Encoder *encoder, uint32_t position, uint32_t normal, uint32_t uv, uint32_t color, uint32_t generic);
|
|
|
|
API(bool) encoderEncode(Encoder *encoder, uint8_t preserveTriangleOrder);
|
|
|
|
API(uint64_t) encoderGetByteLength(Encoder *encoder);
|
|
|
|
API(void) encoderCopy(Encoder *encoder, uint8_t *data);
|
|
|
|
API(void) encoderSetIndices(Encoder *encoder, size_t indexComponentType, uint32_t indexCount, void *indices);
|
|
|
|
API(uint32_t) encoderSetAttribute(Encoder *encoder, char *attributeName, size_t componentType, char *dataType, void *data);
|
|
|
|
API(uint32_t) encoderGetEncodedVertexCount(Encoder *encoder);
|
|
|
|
API(uint32_t) encoderGetEncodedIndexCount(Encoder *encoder);
|