chroma

diff --git a/include/chroma.h b/include/chroma.hindex b49b0b6..eee298a 100644--- a/include/chroma.h+++ b/include/chroma.h@@ -36,6 +36,22 @@ typedef enum {   CHROMA_ERROR_MEMORY = -6 } chroma_error_t; +// Scaling modes for wallpaper display+typedef enum {+  CHROMA_SCALE_FILL = 0,    // fill entire output, crop if necessary+  CHROMA_SCALE_FIT = 1,     // fit image within output, add borders if needed+  CHROMA_SCALE_STRETCH = 2, // stretch to fill output, may distort aspect ratio+  CHROMA_SCALE_CENTER = 3   // center image at original size+} chroma_scale_mode_t;++// Image filtering quality settings+typedef enum {+  CHROMA_FILTER_NEAREST = 0,  // nearest neighbor filtering (pixelated)+  CHROMA_FILTER_LINEAR = 1,   // linear filtering (smooth)+  CHROMA_FILTER_BILINEAR = 2, // bilinear filtering (smoother)+  CHROMA_FILTER_TRILINEAR = 3 // trilinear filtering (smoothest)+} chroma_filter_quality_t;+ // Image data structure typedef struct {   unsigned char *data; // RGBA pixel data@@ -71,6 +87,11 @@ typedef struct {   // Associated wallpaper   chroma_image_t *image; +  // Configuration for this output+  chroma_scale_mode_t scale_mode;+  chroma_filter_quality_t filter_quality;+  bool config_loaded;+   // OpenGL resource cache   GLuint texture_id;   GLuint shader_program;@@ -84,6 +105,8 @@ typedef struct { typedef struct {   char output_name[256];   char image_path[MAX_PATH_LEN];+  chroma_scale_mode_t scale_mode;+  chroma_filter_quality_t filter_quality; } chroma_config_mapping_t;  // Application configuration@@ -92,6 +115,10 @@ typedef struct {   int mapping_count;   char default_image[MAX_PATH_LEN];   bool daemon_mode;++  // Global scaling and filtering settings (used as defaults)+  chroma_scale_mode_t default_scale_mode;+  chroma_filter_quality_t default_filter_quality; } chroma_config_t;  // Main application state@@ -194,6 +221,11 @@ int chroma_config_load(chroma_config_t *config, const char *config_file); void chroma_config_free(chroma_config_t *config); const char *chroma_config_get_image_for_output(chroma_config_t *config,                                                const char *output_name);+int chroma_config_get_mapping_for_output(+    chroma_config_t *config, const char *output_name,+    chroma_scale_mode_t *scale_mode, chroma_filter_quality_t *filter_quality);+int chroma_config_create_sample(const char *config_file);+void chroma_config_print(const chroma_config_t *config);  // Main loop and events int chroma_run(chroma_state_t *state);diff --git a/include/chroma_version.h b/include/chroma_version.hindex a160ad2..1ab736b 100644--- a/include/chroma_version.h+++ b/include/chroma_version.h@@ -1,6 +1,8 @@ #ifndef CHROMA_VERSION_H #define CHROMA_VERSION_H +#ifndef CHROMA_VERSION #define CHROMA_VERSION "1.0.1"+#endif  #endif // CHROMA_VERSION_H