diff options
Diffstat (limited to 'source/blender/include/BIF_previewrender.h')
| -rw-r--r-- | source/blender/include/BIF_previewrender.h | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/source/blender/include/BIF_previewrender.h b/source/blender/include/BIF_previewrender.h index e35aee60587..cb8041832b5 100644 --- a/source/blender/include/BIF_previewrender.h +++ b/source/blender/include/BIF_previewrender.h @@ -31,9 +31,36 @@ */ struct SpaceButs; +struct RenderInfo; +struct Image; +struct ScrArea; + +typedef void (*VectorDrawFunc)(int x, int y, int w, int h, float alpha); + +/* stores rendered preview - is also used for icons */ +typedef struct RenderInfo { + int pr_rectx; + int pr_recty; + unsigned int* rect; + short cury; +} RenderInfo; + +/* Set the previewrect for drawing */ +void BIF_set_previewrect(int win, int xmin, int ymin, int xmax, int ymax, short pr_rectx, short pr_recty); +void BIF_end_previewrect(void); void BIF_all_preview_changed(void); -void BIF_preview_changed (struct SpaceButs *area); -void BIF_previewrender (struct SpaceButs *area); +void BIF_preview_changed (struct SpaceButs *sbuts); +void BIF_previewrender_buts (struct SpaceButs *sbuts); +/* Render the preview + * a) into the ri->rect + * b) draw it in the area using the block UIMat + + if doDraw is false, the preview is not drawn and the function is not dynamic, + so no events are processed. Hopefully fast enough for 64x64 rendering or + at least 32x32 */ +void BIF_previewrender (struct ID* id, struct RenderInfo *ri, struct ScrArea *area, int doDraw); void BIF_previewdraw (void); +void BIF_previewdraw_render(struct RenderInfo* ri, struct ScrArea* area); +void BIF_calcpreview_image(struct Image* img, struct RenderInfo* ri, unsigned int w, unsigned int h); |