DarthAffe/stable-diffusion.cpp
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feat: add Qwen Image 2.1 Turbo sigma preset (#2130)

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leejet authored and GitHub committed 2026-10-12 23:09:42 +08:00
1 parent 792bcd344c
commit d637cfb935
3 files changed
+18 -5
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examples/common/common.cpp
+5 -2
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@@ -1475,6 +1475,9 @@ ArgOptions SDGenerationParams::get_options() {
return -1;
}
std::string sigmas_str = value;
if (sigmas_str == "qwen-image-2.1-turbo") {
sigmas_str = "1.0,0.978453,0.95418,0.926626,0.89508,0.845148,0.704534,0.414568,0.0";
}
if (!sigmas_str.empty() && sigmas_str.front() == '[') {
sigmas_str.erase(0, 1);
}
@@ -1721,11 +1724,11 @@ ArgOptions SDGenerationParams::get_options() {
on_scheduler_arg},
{"",
"--sigmas",
"custom sigma values for the sampler, comma-separated (e.g., \"14.61,7.8,3.5,0.0\").",
"custom sigma values for the sampler, comma-separated (e.g., \"14.61,7.8,3.5,0.0\") or preset: qwen-image-2.1-turbo.",
on_sigmas_arg},
{"",
"--hires-sigmas",
"custom sigma values for the highres fix second pass, comma-separated (e.g., \"0.85,0.725,0.421875,0.0\").",
"custom sigma values for the highres fix second pass, comma-separated (e.g., \"0.85,0.725,0.421875,0.0\") or preset: qwen-image-2.1-turbo.",
on_hires_sigmas_arg},
{"",
"--skip-layers",