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Add astc error handling

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This commit is contained in:
Raziel Alphadios
2022-10-21 19:52:37 +03:00
parent a20413737c
commit 891289a0fc
1 changed files with 17 additions and 5 deletions
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22
src/image_encode.cpp
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@@ -152,6 +152,7 @@ namespace bimg
const bimg::ImageBlockInfo& astcBlockInfo = bimg::getBlockInfo(_format);
const float quality = s_astcQuality[_quality];
const astcenc_profile profile = ASTCENC_PRF_LDR; //Linear LDR color profile
astcenc_error status;
//Create and init config and context
astcenc_config config{};
@@ -159,10 +160,18 @@ namespace bimg
if (Quality::NormalMapDefault <= _quality) {
astcFlags |= ASTCENC_FLG_MAP_NORMAL;
}
astcenc_config_init(profile, astcBlockInfo.blockWidth, astcBlockInfo.blockHeight, 1, quality, astcFlags, &config);
status = astcenc_config_init(profile, astcBlockInfo.blockWidth, astcBlockInfo.blockHeight, 1, quality, astcFlags, &config);
if (status != ASTCENC_SUCCESS) {
BX_TRACE("astc error %s", astcenc_get_error_string(status));
BX_ERROR_SET(_err, BIMG_ERROR, "Unable to initialize astc config!");
}
astcenc_context* context;
astcenc_context_alloc(&config, thread_count, &context);
status = astcenc_context_alloc(&config, thread_count, &context);
if (status != ASTCENC_SUCCESS) {
BX_TRACE("astc error %s", astcenc_get_error_string(status));
BX_ERROR_SET(_err, BIMG_ERROR, "Unable to alloc astc context!");
}
//Put image data into an astcenc_image
astcenc_image image{};
@@ -181,16 +190,19 @@ namespace bimg
static const astcenc_swizzle swizzle { //0001/rrrg swizzle corresponds to ASTC_ENC_NORMAL_RA
ASTCENC_SWZ_R, ASTCENC_SWZ_R, ASTCENC_SWZ_R, ASTCENC_SWZ_G
};
astcenc_compress_image(context, &image, &swizzle, dst, comp_len, 0);
status = astcenc_compress_image(context, &image, &swizzle, dst, comp_len, 0);
}
else
{
static const astcenc_swizzle swizzle { //0123/rgba swizzle corresponds to ASTC_RGBA
ASTCENC_SWZ_R, ASTCENC_SWZ_G, ASTCENC_SWZ_B, ASTCENC_SWZ_A
};
astcenc_compress_image(context, &image, &swizzle, dst, comp_len, 0);
status = astcenc_compress_image(context, &image, &swizzle, dst, comp_len, 0);
}
if (status != ASTCENC_SUCCESS) {
BX_TRACE("astc error %s", astcenc_get_error_string(status));
BX_ERROR_SET(_err, BIMG_ERROR, "Unable to compress astc image!");
}
astcenc_context_free(context);
}