void clip_draw_main(const bContext *C, SpaceClip *sc, ARegion *ar) { MovieClip *clip = ED_space_clip_get_clip(sc); Scene *scene = CTX_data_scene(C); ImBuf *ibuf = NULL; int width, height; float zoomx, zoomy; ED_space_clip_get_size(sc, &width, &height); ED_space_clip_get_zoom(sc, ar, &zoomx, &zoomy); /* if no clip, nothing to do */ if (!clip) { ED_region_grid_draw(ar, zoomx, zoomy); return; } if (sc->flag & SC_SHOW_STABLE) { float smat[4][4], ismat[4][4]; ibuf = ED_space_clip_get_stable_buffer(sc, sc->loc, &sc->scale, &sc->angle); if (ibuf) { float translation[2]; float aspect = clip->tracking.camera.pixel_aspect; if (width != ibuf->x) mul_v2_v2fl(translation, sc->loc, (float)width / ibuf->x); else copy_v2_v2(translation, sc->loc); BKE_tracking_stabilization_data_to_mat4(width, height, aspect, translation, sc->scale, sc->angle, sc->stabmat); unit_m4(smat); smat[0][0] = 1.0f / width; smat[1][1] = 1.0f / height; invert_m4_m4(ismat, smat); mul_serie_m4(sc->unistabmat, smat, sc->stabmat, ismat, NULL, NULL, NULL, NULL, NULL); } } else if ((sc->flag & SC_MUTE_FOOTAGE) == 0) { ibuf = ED_space_clip_get_buffer(sc); zero_v2(sc->loc); sc->scale = 1.0f; unit_m4(sc->stabmat); unit_m4(sc->unistabmat); } if (ibuf) { draw_movieclip_buffer(C, sc, ar, ibuf, width, height, zoomx, zoomy); IMB_freeImBuf(ibuf); } else if (sc->flag & SC_MUTE_FOOTAGE) { draw_movieclip_muted(ar, width, height, zoomx, zoomy); } else { ED_region_grid_draw(ar, zoomx, zoomy); } if (width && height) { draw_stabilization_border(sc, ar, width, height, zoomx, zoomy); draw_tracking_tracks(sc, scene, ar, clip, width, height, zoomx, zoomy); draw_distortion(sc, ar, clip, width, height, zoomx, zoomy); } }
void draw_image_main(const bContext *C, ARegion *ar) { SpaceImage *sima = CTX_wm_space_image(C); Scene *scene = CTX_data_scene(C); Image *ima; ImBuf *ibuf; float zoomx, zoomy; bool show_viewer, show_render, show_paint, show_stereo3d, show_multilayer; void *lock; /* XXX can we do this in refresh? */ #if 0 what_image(sima); if (sima->image) { ED_image_get_aspect(sima->image, &xuser_asp, &yuser_asp); /* UGLY hack? until now iusers worked fine... but for flipbook viewer we need this */ if (sima->image->type == IMA_TYPE_COMPOSITE) { ImageUser *iuser = ntree_get_active_iuser(scene->nodetree); if (iuser) { BKE_image_user_calc_imanr(iuser, scene->r.cfra, 0); sima->iuser = *iuser; } } /* and we check for spare */ ibuf = ED_space_image_buffer(sima); } #endif /* retrieve the image and information about it */ ima = ED_space_image(sima); ED_space_image_get_zoom(sima, ar, &zoomx, &zoomy); show_viewer = (ima && ima->source == IMA_SRC_VIEWER) != 0; show_render = (show_viewer && ima->type == IMA_TYPE_R_RESULT) != 0; show_paint = (ima && (sima->mode == SI_MODE_PAINT) && (show_viewer == false) && (show_render == false)); show_stereo3d = (ima && (ima->flag & IMA_IS_STEREO) && (sima->iuser.flag & IMA_SHOW_STEREO)); show_multilayer = ima && BKE_image_is_multilayer(ima); if (show_viewer) { /* use locked draw for drawing viewer image buffer since the compositor * is running in separated thread and compositor could free this buffers. * other images are not modifying in such a way so they does not require * lock (sergey) */ BLI_lock_thread(LOCK_DRAW_IMAGE); } if (show_stereo3d) { if (show_multilayer) /* update multiindex and pass for the current eye */ BKE_image_multilayer_index(ima->rr, &sima->iuser); else BKE_image_multiview_index(ima, &sima->iuser); } ibuf = ED_space_image_acquire_buffer(sima, &lock); /* draw the image or grid */ if (ibuf == NULL) ED_region_grid_draw(ar, zoomx, zoomy); else if (sima->flag & SI_DRAW_TILE) draw_image_buffer_repeated(C, sima, ar, scene, ima, ibuf, zoomx, zoomy); else if (ima && (ima->tpageflag & IMA_TILES)) draw_image_buffer_tiled(sima, ar, scene, ima, ibuf, 0.0f, 0.0, zoomx, zoomy); else draw_image_buffer(C, sima, ar, scene, ibuf, 0.0f, 0.0f, zoomx, zoomy); /* paint helpers */ if (show_paint) draw_image_paint_helpers(C, ar, scene, zoomx, zoomy); /* XXX integrate this code */ #if 0 if (ibuf) { float xoffs = 0.0f, yoffs = 0.0f; if (image_preview_active(sa, &xim, &yim)) { xoffs = scene->r.disprect.xmin; yoffs = scene->r.disprect.ymin; glColor3ub(0, 0, 0); calc_image_view(sima, 'f'); myortho2(G.v2d->cur.xmin, G.v2d->cur.xmax, G.v2d->cur.ymin, G.v2d->cur.ymax); glRectf(0.0f, 0.0f, 1.0f, 1.0f); glLoadIdentity(); } } #endif ED_space_image_release_buffer(sima, ibuf, lock); if (show_viewer) { BLI_unlock_thread(LOCK_DRAW_IMAGE); } /* render info */ if (ima && show_render) draw_render_info(C, sima->iuser.scene, ima, ar, zoomx, zoomy); }