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feat: support some non-standard Anima weight names #1305

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Merged
leejet merged 1 commit into from
Mar 1, 2026
Merged

feat: support some non-standard Anima weight names #1305

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2 changes: 1 addition & 1 deletion src/model.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1057,7 +1057,7 @@ SDVersion ModelLoader::get_sd_version() {
if (tensor_storage.name.find("model.diffusion_model.transformer_blocks.0.img_mod.1.weight") != std::string::npos) {
return VERSION_QWEN_IMAGE;
}
if (tensor_storage.name.find("model.diffusion_model.net.llm_adapter.blocks.0.cross_attn.q_proj.weight") != std::string::npos) {
if (tensor_storage.name.find("llm_adapter.blocks.0.cross_attn.q_proj.weight") != std::string::npos) {
return VERSION_ANIMA;
}
if (tensor_storage.name.find("model.diffusion_model.double_stream_modulation_img.lin.weight") != std::string::npos) {
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18 changes: 10 additions & 8 deletions src/name_conversion.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -653,6 +653,14 @@ std::string convert_diffusers_dit_to_original_lumina2(std::string name) {
return name;
}

std::string convert_other_dit_to_original_anima(std::string name) {
static const std::string anima_net_prefix = "net.";
if (!starts_with(name, anima_net_prefix)) {
name = anima_net_prefix + name;
}
return name;
}

std::string convert_diffusion_model_name(std::string name, std::string prefix, SDVersion version) {
if (sd_version_is_sd1(version) || sd_version_is_sd2(version)) {
name = convert_diffusers_unet_to_original_sd1(name);
Expand All @@ -664,6 +672,8 @@ std::string convert_diffusion_model_name(std::string name, std::string prefix, S
name = convert_diffusers_dit_to_original_flux(name);
} else if (sd_version_is_z_image(version)) {
name = convert_diffusers_dit_to_original_lumina2(name);
} else if (sd_version_is_anima(version)) {
name = convert_other_dit_to_original_anima(name);
}
return name;
}
Expand Down Expand Up @@ -1094,14 +1104,6 @@ std::string convert_tensor_name(std::string name, SDVersion version) {
}
}

if (is_lora && sd_version_is_anima(version)) {
static const std::string anima_diffusion_prefix = "model.diffusion_model.";
static const std::string anima_net_prefix = "model.diffusion_model.net.";
if (starts_with(name, anima_diffusion_prefix) && !starts_with(name, anima_net_prefix)) {
name = anima_net_prefix + name.substr(anima_diffusion_prefix.size());
}
}

// cond_stage_model
{
for (const auto& prefix : cond_stage_model_prefix_vec) {
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