diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_icons.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_icons.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/source/blender/blenkernel/BKE_icons.h b/source/blender/blenkernel/BKE_icons.h index cb2755d8706..5ceba4c717f 100644 --- a/source/blender/blenkernel/BKE_icons.h +++ b/source/blender/blenkernel/BKE_icons.h @@ -23,17 +23,26 @@ * \ingroup bke * * Resizable Icons for Blender + * + * There is some thread safety for this API but it is rather weak. Registering or unregistering + * icons is thread safe, changing data of icons from multiple threads is not. Practically this + * should be fine since only the main thread modifies icons. Should that change, more locks or a + * different design need to be introduced. */ #ifdef __cplusplus extern "C" { #endif +#include "BLI_compiler_attrs.h" + typedef void (*DrawInfoFreeFP)(void *drawinfo); enum { /** ID preview: obj is #ID. */ ICON_DATA_ID = 0, + /** Arbitrary Image buffer: obj is #ImBuf */ + ICON_DATA_IMBUF, /** Preview: obj is #PreviewImage */ ICON_DATA_PREVIEW, /** 2D triangles: obj is #Icon_Geom */ @@ -44,6 +53,9 @@ enum { ICON_DATA_GPLAYER, }; +/** + * \note See comment at the top regarding thread safety. + */ struct Icon { void *drawinfo; /** @@ -93,6 +105,9 @@ int BKE_icon_gplayer_color_ensure(struct bGPDlayer *gpl); int BKE_icon_preview_ensure(struct ID *id, struct PreviewImage *preview); +int BKE_icon_imbuf_create(struct ImBuf *ibuf) ATTR_WARN_UNUSED_RESULT; +struct ImBuf *BKE_icon_imbuf_get_buffer(int icon_id) ATTR_WARN_UNUSED_RESULT; + /* retrieve icon for id */ struct Icon *BKE_icon_get(const int icon_id); @@ -131,6 +146,9 @@ void BKE_previewimg_clear_single(struct PreviewImage *prv, enum eIconSizes size) struct PreviewImage **BKE_previewimg_id_get_p(const struct ID *id); struct PreviewImage *BKE_previewimg_id_get(const struct ID *id); +void BKE_previewimg_id_custom_set(struct ID *id, const char *path); + +bool BKE_previewimg_id_supports_jobs(const struct ID *id); /* Trigger deferred loading of a custom image file into the preview buffer. */ void BKE_previewimg_id_custom_set(struct ID *id, const char *path); @@ -151,6 +169,11 @@ struct PreviewImage *BKE_previewimg_id_ensure(struct ID *id); void BKE_previewimg_ensure(struct PreviewImage *prv, const int size); +struct ImBuf *BKE_previewimg_to_imbuf(struct PreviewImage *prv, const int size); + +void BKE_previewimg_finish(struct PreviewImage *prv, const int size); +bool BKE_previewimg_is_finished(const struct PreviewImage *prv, const int size); + struct PreviewImage *BKE_previewimg_cached_get(const char *name); struct PreviewImage *BKE_previewimg_cached_ensure(const char *name); @@ -168,7 +191,7 @@ void BKE_previewimg_blend_write(struct BlendWriter *writer, const struct Preview void BKE_previewimg_blend_read(struct BlendDataReader *reader, struct PreviewImage *prv); int BKE_icon_geom_ensure(struct Icon_Geom *geom); -struct Icon_Geom *BKE_icon_geom_from_memory(const uchar *data, size_t data_len); +struct Icon_Geom *BKE_icon_geom_from_memory(uchar *data, size_t data_len); struct Icon_Geom *BKE_icon_geom_from_file(const char *filename); struct ImBuf *BKE_icon_geom_rasterize(const struct Icon_Geom *geom, |