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Copy texture data before handing on to asset which then handles freeing of the memory. This prevents the memory being released twice which was throwing an error. Fixes issue #2714.

pull/2717/head
Paul Arden 2019-10-18 14:40:41 +11:00
parent 8a4c35598e
commit 9aa9238e7e
1 changed files with 3 additions and 1 deletions
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4
code/glTF2/glTF2Exporter.cpp
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@ -320,7 +320,9 @@ void glTF2Exporter::GetMatTex(const aiMaterial* mat, Ref<Texture>& texture, aiTe
if (path[0] == '*') { // embedded
aiTexture* tex = mScene->mTextures[atoi(&path[1])];
uint8_t* data = reinterpret_cast<uint8_t*>(tex->pcData);
// copy data since lifetime control is handed over to the asset
uint8_t* data = new uint8_t[tex->mWidth];
memcpy(data, tex->pcData, tex->mWidth);
texture->source->SetData(data, tex->mWidth, *mAsset);
if (tex->achFormatHint[0]) {