diff options
Diffstat (limited to 'source/blender/editors/space_clip/clip_editor.c')
| -rw-r--r-- | source/blender/editors/space_clip/clip_editor.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/source/blender/editors/space_clip/clip_editor.c b/source/blender/editors/space_clip/clip_editor.c index a477a7435fd..f16ef21b707 100644 --- a/source/blender/editors/space_clip/clip_editor.c +++ b/source/blender/editors/space_clip/clip_editor.c @@ -34,10 +34,12 @@ #include "MEM_guardedalloc.h" #include "BKE_main.h" +#include "BKE_mask.h" #include "BKE_movieclip.h" #include "BKE_context.h" #include "BKE_tracking.h" +#include "DNA_mask_types.h" #include "DNA_object_types.h" /* SELECT */ #include "BLI_utildefines.h" @@ -127,6 +129,32 @@ int ED_space_clip_tracking_frame_poll(bContext *C) return FALSE; } +int ED_space_clip_maskediting_poll(bContext *C) +{ + SpaceClip *sc = CTX_wm_space_clip(C); + + if (sc && sc->clip) { + return ED_space_clip_show_maskedit(sc); + } + + return FALSE; +} + +int ED_space_clip_maskediting_mask_poll(bContext *C) +{ + if (ED_space_clip_maskediting_poll(C)) { + MovieClip *clip = CTX_data_edit_movieclip(C); + + if (clip) { + SpaceClip *sc= CTX_wm_space_clip(C); + + return sc->mask != NULL; + } + } + + return FALSE; +} + /* ******** editing functions ******** */ void ED_space_clip_set(bContext *C, bScreen *screen, SpaceClip *sc, MovieClip *clip) @@ -170,6 +198,11 @@ MovieClip *ED_space_clip(SpaceClip *sc) return sc->clip; } +Mask *ED_space_clip_mask(SpaceClip *sc) +{ + return sc->mask; +} + ImBuf *ED_space_clip_get_buffer(SpaceClip *sc) { if (sc->clip) { @@ -214,6 +247,51 @@ void ED_space_clip_size(SpaceClip *sc, int *width, int *height) } } +void ED_space_clip_mask_size(SpaceClip *sc, int *width, int *height) +{ + /* quite the same as ED_space_clip_size, but it also runs aspect correction on output resolution + * this is needed because mask should be rasterized with exactly the same resolution as + * currently displaying frame and it doesn't have access to aspect correction currently + * used for display. (sergey) + */ + + if (!sc->mask) { + *width = 0; + *height = 0; + } else { + float aspx, aspy; + + ED_space_clip_size(sc, width, height); + ED_space_clip_aspect(sc, &aspx, &aspy); + + *width *= aspx; + *height *= aspy; + } +} + +void ED_space_clip_mask_aspect(SpaceClip *sc, float *aspx, float *aspy) +{ + int w, h; + + ED_space_clip_aspect(sc, aspx, aspy); + ED_space_clip_size(sc, &w, &h); + + /* now this is not accounted for! */ +#if 0 + *aspx *= (float)w; + *aspy *= (float)h; +#endif + + if(*aspx < *aspy) { + *aspy= *aspy / *aspx; + *aspx= 1.0f; + } + else { + *aspx= *aspx / *aspy; + *aspy= 1.0f; + } +} + void ED_space_clip_zoom(SpaceClip *sc, ARegion *ar, float *zoomx, float *zoomy) { int width, height; @@ -234,6 +312,33 @@ void ED_space_clip_aspect(SpaceClip *sc, float *aspx, float *aspy) *aspx = *aspy = 1.0f; } +void ED_space_clip_aspect_dimension_aware(SpaceClip *sc, float *aspx, float *aspy) +{ + int w, h; + + /* most of tools does not require aspect to be returned with dimensions correction + * due to they're invariant to this stuff, but some transformation tools like rotation + * should be aware of aspect correction caused by different resolution in different + * directions. + * mainly this is sued for transformation stuff + */ + + ED_space_clip_aspect(sc, aspx, aspy); + ED_space_clip_size(sc, &w, &h); + + *aspx *= (float)w; + *aspy *= (float)h; + + if(*aspx < *aspy) { + *aspy= *aspy / *aspx; + *aspx= 1.0f; + } + else { + *aspx= *aspx / *aspy; + *aspy= 1.0f; + } +} + void ED_clip_update_frame(const Main *mainp, int cfra) { wmWindowManager *wm; @@ -562,6 +667,8 @@ void ED_space_clip_free_texture_buffer(SpaceClip *sc) } } +/* ******** masking editing related functions ******** */ + int ED_space_clip_show_trackedit(SpaceClip *sc) { if (sc) { @@ -570,3 +677,23 @@ int ED_space_clip_show_trackedit(SpaceClip *sc) return FALSE; } + +int ED_space_clip_show_maskedit(SpaceClip *sc) +{ + if (sc) { + return sc->mode == SC_MODE_MASKEDITING; + } + + return FALSE; +} + +void ED_space_clip_set_mask(bContext *C, SpaceClip *sc, Mask *mask) +{ + sc->mask = mask; + + if(sc->mask && sc->mask->id.us==0) + sc->clip->id.us = 1; + + if(C) + WM_event_add_notifier(C, NC_MASK|NA_SELECTED, mask); +} |