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Detailed message on error to parse EXR header. (#95)

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This commit is contained in:
Daniele Bartolini
2025-07-08 21:22:12 +02:00
committed by GitHub
parent 446b9eb111
commit 5c1fffca4d
1 changed files with 22 additions and 17 deletions
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39
src/image_decode.cpp
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@@ -438,6 +438,26 @@ namespace bimg
return output; return output;
} }
static void errorSetTinyExr(int _result, bx::Error* _err)
{
switch (_result)
{
case TINYEXR_ERROR_INVALID_MAGIC_NUMBER: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid magic number."); break;
case TINYEXR_ERROR_INVALID_EXR_VERSION: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid EXR version."); break;
case TINYEXR_ERROR_INVALID_ARGUMENT: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid argument."); break;
case TINYEXR_ERROR_INVALID_DATA: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid data."); break;
case TINYEXR_ERROR_INVALID_FILE: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid file."); break;
// case TINYEXR_ERROR_INVALID_PARAMETER: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid parameter."); break;
case TINYEXR_ERROR_CANT_OPEN_FILE: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Can't open file."); break;
case TINYEXR_ERROR_UNSUPPORTED_FORMAT: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Unsupported format."); break;
case TINYEXR_ERROR_INVALID_HEADER: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid header."); break;
case TINYEXR_ERROR_UNSUPPORTED_FEATURE: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Unsupported feature."); break;
case TINYEXR_ERROR_CANT_WRITE_FILE: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Can't write file."); break;
case TINYEXR_ERROR_SERIALZATION_FAILED: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Serialization failed."); break;
default: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image."); break;
}
}
static ImageContainer* imageParseTinyExr(bx::AllocatorI* _allocator, const void* _data, uint32_t _size, bx::Error* _err) static ImageContainer* imageParseTinyExr(bx::AllocatorI* _allocator, const void* _data, uint32_t _size, bx::Error* _err)
{ {
BX_ERROR_SCOPE(_err); BX_ERROR_SCOPE(_err);
@@ -597,29 +617,14 @@ namespace bimg
} }
else else
{ {
switch (result) errorSetTinyExr(result, _err);
{
case TINYEXR_ERROR_INVALID_MAGIC_NUMBER: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid magic number."); break;
case TINYEXR_ERROR_INVALID_EXR_VERSION: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid EXR version."); break;
case TINYEXR_ERROR_INVALID_ARGUMENT: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid argument."); break;
case TINYEXR_ERROR_INVALID_DATA: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid data."); break;
case TINYEXR_ERROR_INVALID_FILE: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid file."); break;
// case TINYEXR_ERROR_INVALID_PARAMETER: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid parameter."); break;
case TINYEXR_ERROR_CANT_OPEN_FILE: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Can't open file."); break;
case TINYEXR_ERROR_UNSUPPORTED_FORMAT: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Unsupported format."); break;
case TINYEXR_ERROR_INVALID_HEADER: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Invalid header."); break;
case TINYEXR_ERROR_UNSUPPORTED_FEATURE: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Unsupported feature."); break;
case TINYEXR_ERROR_CANT_WRITE_FILE: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Can't write file."); break;
case TINYEXR_ERROR_SERIALZATION_FAILED: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image. Serialization failed."); break;
default: BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse image."); break;
}
} }
FreeEXRHeader(&exrHeader); FreeEXRHeader(&exrHeader);
} }
else else
{ {
BX_ERROR_SET(_err, BIMG_ERROR, "EXR: Failed to parse header."); errorSetTinyExr(result, _err);
} }
ImageContainer* output = NULL; ImageContainer* output = NULL;