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Merge branch 'master' into issue_2195_draco

pull/3614/head
RichardTea 2021-02-15 18:05:22 +00:00 committed by GitHub
parent 426c1a340f 7be65aead7
commit f1d225c18d
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 202 additions and 21 deletions
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2
code/AssetLib/M3D/m3d.h
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@ -1642,7 +1642,7 @@ static int _m3dstbi__expand_png_palette(_m3dstbi__png *a, unsigned char *palette
static int _m3dstbi__parse_png_file(_m3dstbi__png *z, int scan, int req_comp) {
unsigned char palette[1024], pal_img_n = 0;
unsigned char has_trans = 0, tc[3] = {};
_m3dstbi__uint16 tc16[3];
_m3dstbi__uint16 tc16[3] = {};
_m3dstbi__uint32 ioff = 0, idata_limit = 0, i, pal_len = 0;
int first = 1, k, interlace = 0, color = 0;
_m3dstbi__context *s = z->s;

8
code/AssetLib/Obj/ObjFileMtlImporter.cpp
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@ -122,8 +122,8 @@ void ObjFileMtlImporter::load() {
{
++m_DataIt;
getColorRGBA(&m_pModel->m_pCurrentMaterial->ambient);
} else if (*m_DataIt == 'd') // Diffuse color
{
} else if (*m_DataIt == 'd') {
// Diffuse color
++m_DataIt;
getColorRGBA(&m_pModel->m_pCurrentMaterial->diffuse);
} else if (*m_DataIt == 's') {
@ -144,7 +144,9 @@ void ObjFileMtlImporter::load() {
} else if (*m_DataIt == 'r') {
// Material transmission alpha value
++m_DataIt;
getFloatValue(m_pModel->m_pCurrentMaterial->alpha);
ai_real d;
getFloatValue(d);
m_pModel->m_pCurrentMaterial->alpha = static_cast<ai_real>(1.0) - d;
}
m_DataIt = skipLine<DataArrayIt>(m_DataIt, m_DataItEnd, m_uiLine);
} break;

9
include/assimp/defs.h
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@ -3,7 +3,7 @@
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2020, assimp team
Copyright (c) 2006-2021, assimp team
All rights reserved.
@ -160,17 +160,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifdef ASSIMP_BUILD_DLL_EXPORT
#pragma warning(disable : 4251)
#endif
/* Force the compiler to inline a function, if possible
*/
#define AI_FORCE_INLINE __forceinline
/* Force the compiler to inline a function, if possible */
#define AI_FORCE_INLINE inline
/* Tells the compiler that a function never returns. Used in code analysis
* to skip dead paths (e.g. after an assertion evaluated to false). */
#define AI_WONT_RETURN __declspec(noreturn)
#elif defined(SWIG)
/* Do nothing, the relevant defines are all in AssimpSwigPort.i */
#else
#define AI_WONT_RETURN
#define AI_FORCE_INLINE inline

93
include/assimp/port/AndroidJNI/BundledAssetIOSystem.h 100644
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@ -0,0 +1,93 @@
/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2021, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
with or without modification, are permitted provided that the
following conditions are met:
* Redistributions of source code must retain the above
copyright notice, this list of conditions and the
following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other
materials provided with the distribution.
* Neither the name of the assimp team, nor the names of its
contributors may be used to endorse or promote products
derived from this software without specific prior
written permission of the assimp team.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------
*/
/** @file Android implementation of IOSystem using the standard C file functions.
* Aimed to ease the access to android assets */
#if __ANDROID__ and __ANDROID_API__ > 9 and defined(AI_CONFIG_ANDROID_JNI_ASSIMP_MANAGER_SUPPORT)
#ifndef AI_BUNDLEDASSETIOSYSTEM_H_INC
#define AI_BUNDLEDASSETIOSYSTEM_H_INC
#include <android/asset_manager_jni.h>
#include <assimp/DefaultIOSystem.h>
#include <assimp/IOStream.hpp>
namespace Assimp {
class BundledAssetIOSystem : public Assimp::DefaultIOSystem {
public:
AAssetManager* mApkAssetManager;
BundledAssetIOSystem(JNIEnv* env, jobject assetManager) { mApkAssetManager = AAssetManager_fromJava(env, assetManager); }
~BundledAssetIOSystem() {};
bool Exists( const char* pFile) const;
Assimp::IOStream* Open( const char* pFile, const char* pMode = "rb");
void Close( Assimp::IOStream* pFile);
private:
class AssetIOStream : public Assimp::IOStream {
AAsset * asset;
public:
AssetIOStream(AAsset *asset) { this->asset = asset; };
~AssetIOStream() { AAsset_close(asset); }
size_t Read(void* pvBuffer, size_t pSize, size_t pCount) { return AAsset_read(asset, pvBuffer, pSize * pCount);}
size_t Write(const void* pvBuffer, size_t pSize, size_t pCount) { return 0; };
aiReturn Seek(size_t pOffset, aiOrigin pOrigin) { return (AAsset_seek(asset, pOffset, pOrigin) >= 0 ? aiReturn_SUCCESS : aiReturn_FAILURE); }
size_t Tell() const { return(AAsset_getLength(asset) - AAsset_getRemainingLength(asset)); };
size_t FileSize() const { return AAsset_getLength(asset); }
void Flush() { }
};
};
} //!ns Assimp
#endif //AI_BUNDLEDASSETIOSYSTEM_H_INC
#endif //__ANDROID__ and __ANDROID_API__ > 9 and defined(AI_CONFIG_ANDROID_JNI_ASSIMP_MANAGER_SUPPORT)

80
port/AndroidJNI/BundledAssetIOSystem.cpp 100644
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@ -0,0 +1,80 @@
/*
---------------------------------------------------------------------------
Open Asset Import Library (assimp)
---------------------------------------------------------------------------
Copyright (c) 2006-2021, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
with or without modification, are permitted provided that the following
conditions are met:
* Redistributions of source code must retain the above
copyright notice, this list of conditions and the
following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other
materials provided with the distribution.
* Neither the name of the assimp team, nor the names of its
contributors may be used to endorse or promote products
derived from this software without specific prior
written permission of the assimp team.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------
*/
/** @file Android extension of DefaultIOSystem using the standard C file functions */
#include <assimp/ai_assert.h>
#include <android/asset_manager.h>
#include <assimp/DefaultIOStream.h>
#if __ANDROID__ and __ANDROID_API__ > 9 and defined(AI_CONFIG_ANDROID_JNI_ASSIMP_MANAGER_SUPPORT)
#include <assimp/port/AndroidJNI/BundledAssetIOSystem.h>
using namespace Assimp;
/** Tests for the existence of a file at the given path. */
bool BundledAssetIOSystem::Exists(const char* pFile) const {
ai_assert(NULL != mApkAssetManager);
AAsset * asset = AAssetManager_open(mApkAssetManager, pFile, AASSET_MODE_UNKNOWN);
if (!asset) { return false; }
if (asset) AAsset_close(asset);
return true;
}
// -------------------------------------------------------------------
/** Open a new file with a given path. */
Assimp::IOStream* BundledAssetIOSystem::Open(const char* pFile, const char* pMode) {
ai_assert(NULL != mApkAssetManager);
AAsset * asset = AAssetManager_open(mApkAssetManager, pFile, AASSET_MODE_UNKNOWN);
if (!asset) { return NULL; }
return new AssetIOStream(asset);
}
// -------------------------------------------------------------------
/** Closes the given file and releases all resources associated with it. */
void BundledAssetIOSystem::Close(Assimp::IOStream* pFile) {
delete reinterpret_cast<AssetIOStream *>(pFile);
}
#endif // __ANDROID__ and __ANDROID_API__ > 9 and defined(AI_CONFIG_ANDROID_JNI_ASSIMP_MANAGER_SUPPORT)

11
port/AndroidJNI/CMakeLists.txt
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@ -2,5 +2,14 @@ cmake_minimum_required(VERSION 3.10)
include_directories(./)
include_directories(./../../)
add_library(android_jniiosystem STATIC AndroidJNIIOSystem.cpp)
add_library( # Defines the name of the library.
android_jniiosystem
# Implements a static library.
STATIC
# relative path to source file(s).
AndroidJNIIOSystem.cpp
BundledAssetIOSystem.cpp
)
TARGET_LINK_LIBRARIES(android_jniiosystem android log)