chore: silence narrowing conversion warnings (#1717)

src/model/diffusion/sefi_image.hpp

@@ -76,8 +76,8 @@ namespace SefiImage {
             auto semantic_embedder = std::dynamic_pointer_cast<SefiTimestepEmbedding>(blocks["semantic_embedder"]);
             auto texture_embedder  = std::dynamic_pointer_cast<SefiTimestepEmbedding>(blocks["texture_embedder"]);
 
-            auto sem_proj = ggml_ext_timestep_embedding(ctx->ggml_ctx, timestep_sem, timestep_guidance_in_dim, 10000, 1.f);
-            auto tex_proj = ggml_ext_timestep_embedding(ctx->ggml_ctx, timestep_tex, timestep_guidance_in_dim, 10000, 1.f);
+            auto sem_proj = ggml_ext_timestep_embedding(ctx->ggml_ctx, timestep_sem, (int)timestep_guidance_in_dim, 10000, 1.f);
+            auto tex_proj = ggml_ext_timestep_embedding(ctx->ggml_ctx, timestep_tex, (int)timestep_guidance_in_dim, 10000, 1.f);
             auto sem_emb  = semantic_embedder->forward(ctx, sem_proj);
             auto tex_emb  = texture_embedder->forward(ctx, tex_proj);
             return ggml_concat(ctx->ggml_ctx, sem_emb, tex_emb, 0);

src/model/vae/wan_vae.hpp

@@ -113,7 +113,6 @@ namespace WAN {
         }
     };
 
-
     class Conv2dBut3d : public Conv2d {
     public:
         using Conv2d::Conv2d;
@@ -132,7 +131,6 @@ namespace WAN {
         }
     };
 
-
     class Resample : public GGMLBlock {
     protected:
         int64_t dim;

src/name_conversion.cpp

@@ -914,7 +914,6 @@ std::string convert_diffusers_to_original_wan_vae(std::string name) {
         replace_with_name_map(name, resnet_name_map);
     }
 
-    
     return name;
 }
 

src/runtime/denoiser.hpp

@@ -602,7 +602,7 @@ struct LogitNormalScheduler : SigmaScheduler {
             }
         }
         if (image_seq_len > 0 && resolution_aware) {
-            mean += 0.5 * std::log(static_cast<float>(image_seq_len) / static_cast<float>(known_seq_len));
+            mean += 0.5f * std::log(static_cast<float>(image_seq_len) / static_cast<float>(known_seq_len));
         }
     }
 
@@ -735,7 +735,7 @@ struct LogitNormalScheduler : SigmaScheduler {
             float t = static_cast<float>(i) / static_cast<float>(n);
 
             // ndtri(1-t) == -ndtri(t)
-            float z = -ndtri(t);
+            float z = static_cast<float>(-ndtri(t));
 
             float y = mean + std * z;