upstream-archive/stable-diffusion.cpp
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feat: add krea2 support (#1705)

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leejet
2026-06-25 00:25:50 +08:00
committed by GitHub
parent 2938272d82
commit 8caa3f908a
10 changed files with 803 additions and 6 deletions
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36
src/name_conversion.cpp
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@@ -704,6 +704,38 @@ std::string convert_other_dit_to_original_anima(std::string name) {
return name;
}
std::string convert_diffusers_dit_to_original_krea2(std::string name) {
static const std::vector<std::pair<std::string, std::string>> prefix_map = {
{"img_in.", "first."},
{"time_embed.linear_1.", "tmlp.0."},
{"time_embed.linear_2.", "tmlp.2."},
{"time_mod_proj.", "tproj.1."},
{"txt_in.linear_1.", "txtmlp.1."},
{"txt_in.linear_2.", "txtmlp.3."},
{"text_fusion.", "txtfusion."},
{"transformer_blocks.", "blocks."},
{"final_layer.", "last."},
};
static const std::vector<std::pair<std::string, std::string>> name_map = {
{"attn.to_out.0.", "attn.wo."},
{"attn.to_out.", "attn.wo."},
{"attn.to_gate.", "attn.gate."},
{"attn.to_q.", "attn.wq."},
{"attn.to_k.", "attn.wk."},
{"attn.to_v.", "attn.wv."},
{"ff.gate.", "mlp.gate."},
{"ff.up.", "mlp.up."},
{"ff.down.", "mlp.down."},
{"txt_in.norm.", "txtmlp.0."},
{"last.norm.weight", "last.norm.scale"},
{"last.modulation.weight", "last.modulation.lin"},
};
replace_with_prefix_map(name, prefix_map);
replace_with_name_map(name, name_map);
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);
@@ -717,6 +749,8 @@ std::string convert_diffusion_model_name(std::string name, std::string prefix, S
name = convert_diffusers_dit_to_original_lumina2(name);
} else if (sd_version_is_anima(version)) {
name = convert_other_dit_to_original_anima(name);
} else if (sd_version_is_krea2(version)) {
name = convert_diffusers_dit_to_original_krea2(name);
}
return name;
}
@@ -1175,7 +1209,7 @@ std::string convert_tensor_name(std::string name, SDVersion version) {
replace_with_prefix_map(name, prefix_map);
if (sd_version_is_boogu_image(version) && starts_with(name, "text_encoders.llm.visual.")) {
if ((sd_version_is_boogu_image(version) || sd_version_is_krea2(version)) && starts_with(name, "text_encoders.llm.visual.")) {
name = convert_qwen3_vl_vision_name(std::move(name));
}