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chore: clean up stb includes #919

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Merged
merged 1 commit into from
Oct 28, 2025
Merged

chore: clean up stb includes #919

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14 changes: 3 additions & 11 deletions stable-diffusion.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -16,14 +16,6 @@
#include "tae.hpp"
#include "vae.hpp"

#define STB_IMAGE_IMPLEMENTATION
#define STB_IMAGE_STATIC
#include "stb_image.h"

// #define STB_IMAGE_WRITE_IMPLEMENTATION
// #define STB_IMAGE_WRITE_STATIC
// #include "stb_image_write.h"

const char* model_version_to_str[] = {
"SD 1.x",
"SD 1.x Inpaint",
Expand Down Expand Up @@ -1150,7 +1142,7 @@ class StableDiffusionGGML {
std::vector<int> skip_layers(guidance.slg.layers, guidance.slg.layers + guidance.slg.layer_count);

float cfg_scale = guidance.txt_cfg;
float img_cfg_scale = isfinite(guidance.img_cfg) ? guidance.img_cfg : guidance.txt_cfg;
float img_cfg_scale = std::isfinite(guidance.img_cfg) ? guidance.img_cfg : guidance.txt_cfg;
float slg_scale = guidance.slg.scale;

if (img_cfg_scale != cfg_scale && !sd_version_is_inpaint_or_unet_edit(version)) {
Expand Down Expand Up @@ -1987,7 +1979,7 @@ char* sd_sample_params_to_str(const sd_sample_params_t* sample_params) {
"eta: %.2f, "
"shifted_timestep: %d)",
sample_params->guidance.txt_cfg,
isfinite(sample_params->guidance.img_cfg)
std::isfinite(sample_params->guidance.img_cfg)
? sample_params->guidance.img_cfg
: sample_params->guidance.txt_cfg,
sample_params->guidance.distilled_guidance,
Expand Down Expand Up @@ -2153,7 +2145,7 @@ sd_image_t* generate_image_internal(sd_ctx_t* sd_ctx,
seed = rand();
}

if (!isfinite(guidance.img_cfg)) {
if (!std::isfinite(guidance.img_cfg)) {
guidance.img_cfg = guidance.txt_cfg;
}

Expand Down
3 changes: 0 additions & 3 deletions util.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -26,9 +26,6 @@
#include "ggml.h"
#include "stable-diffusion.h"

#define STB_IMAGE_RESIZE_IMPLEMENTATION
#include "stb_image_resize.h"

bool ends_with(const std::string& str, const std::string& ending) {
if (str.length() >= ending.length()) {
return (str.compare(str.length() - ending.length(), ending.length(), ending) == 0);
Expand Down
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