diff options
-rw-r--r-- | release/scripts/startup/bl_ui/space_clip.py | 1 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/movieclip.c | 7 | ||||
-rw-r--r-- | source/blender/editors/space_clip/clip_editor.c | 4 | ||||
-rw-r--r-- | source/blender/makesdna/DNA_movieclip_types.h | 9 | ||||
-rw-r--r-- | source/blender/makesrna/intern/rna_movieclip.c | 10 |
5 files changed, 24 insertions, 7 deletions
diff --git a/release/scripts/startup/bl_ui/space_clip.py b/release/scripts/startup/bl_ui/space_clip.py index e9997d43c04..55922da3892 100644 --- a/release/scripts/startup/bl_ui/space_clip.py +++ b/release/scripts/startup/bl_ui/space_clip.py @@ -1013,6 +1013,7 @@ class CLIP_PT_footage(CLIP_PT_clip_view_panel, Panel): col = layout.column() col.template_movieclip(sc, "clip", compact=True) col.prop(clip, "start_frame") + col.prop(clip, "frame_offset") class CLIP_PT_tools_clip(CLIP_PT_clip_view_panel, Panel): diff --git a/source/blender/blenkernel/intern/movieclip.c b/source/blender/blenkernel/intern/movieclip.c index 92184a38695..d6fa39fd789 100644 --- a/source/blender/blenkernel/intern/movieclip.c +++ b/source/blender/blenkernel/intern/movieclip.c @@ -159,7 +159,7 @@ static void get_sequence_fname(MovieClip *clip, int framenr, char *name) offset = sequence_guess_offset(clip->name, strlen(head), numlen); if (numlen) - BLI_stringenc(name, head, tail, numlen, offset + framenr - clip->start_frame); + BLI_stringenc(name, head, tail, numlen, offset + framenr - clip->start_frame + clip->frame_offset); else BLI_strncpy(name, clip->name, sizeof(clip->name)); @@ -171,7 +171,7 @@ static void get_proxy_fname(MovieClip *clip, int proxy_render_size, int undistor { int size = rendersize_to_number(proxy_render_size); char dir[FILE_MAX], clipdir[FILE_MAX], clipfile[FILE_MAX]; - int proxynr = framenr - clip->start_frame + 1; + int proxynr = framenr - clip->start_frame + 1 + clip->frame_offset; BLI_split_dirfile(clip->name, clipdir, clipfile, FILE_MAX, FILE_MAX); @@ -250,7 +250,7 @@ static ImBuf *movieclip_load_movie_file(MovieClip *clip, MovieClipUser *user, in int fra; dur = IMB_anim_get_duration(clip->anim, tc); - fra = framenr - clip->start_frame; + fra = framenr - clip->start_frame + clip->frame_offset; if (fra < 0) fra = 0; @@ -446,6 +446,7 @@ static MovieClip *movieclip_alloc(const char *name) clip->proxy.quality = 90; clip->start_frame = 1; + clip->frame_offset = 1; return clip; } diff --git a/source/blender/editors/space_clip/clip_editor.c b/source/blender/editors/space_clip/clip_editor.c index b24ff58e590..30965362d37 100644 --- a/source/blender/editors/space_clip/clip_editor.c +++ b/source/blender/editors/space_clip/clip_editor.c @@ -523,7 +523,7 @@ typedef struct SpaceClipDrawContext { unsigned last_texture; /* ID of previously used texture, so it'll be restored after clip drawing */ /* fields to check if cache is still valid */ - int framenr, start_frame; + int framenr, start_frame, frame_offset; short render_size, render_flag; } SpaceClipDrawContext; @@ -565,6 +565,7 @@ int ED_space_clip_load_movieclip_buffer(SpaceClip *sc, ImBuf *ibuf) need_rebind |= context->render_size != sc->user.render_size; need_rebind |= context->render_flag != sc->user.render_flag; need_rebind |= context->start_frame != clip->start_frame; + need_rebind |= context->frame_offset != clip->frame_offset; if (need_rebind) { int width = ibuf->x, height = ibuf->y; @@ -622,6 +623,7 @@ int ED_space_clip_load_movieclip_buffer(SpaceClip *sc, ImBuf *ibuf) context->render_size = sc->user.render_size; context->render_flag = sc->user.render_flag; context->start_frame = clip->start_frame; + context->frame_offset = clip->frame_offset; } else { /* displaying exactly the same image which was loaded t oa texture, diff --git a/source/blender/makesdna/DNA_movieclip_types.h b/source/blender/makesdna/DNA_movieclip_types.h index 19004dbc8b8..d8bba4a3bf5 100644 --- a/source/blender/makesdna/DNA_movieclip_types.h +++ b/source/blender/makesdna/DNA_movieclip_types.h @@ -86,7 +86,14 @@ typedef struct MovieClip { int len; /* length of movie */ - int start_frame, pad; + int start_frame; /* scene frame number footage starts playing at */ + /* affects all data which is associated with a clip */ + /* such as motion tracking, camera reconstruciton and so */ + + int frame_offset; /* offset which is adding to a file number when reading frame */ + /* from a file. affects only a way how scene frame is mapping */ + /* to a file name and not touches other data associated with */ + /* a clip */ } MovieClip; typedef struct MovieClipScopes { diff --git a/source/blender/makesrna/intern/rna_movieclip.c b/source/blender/makesrna/intern/rna_movieclip.c index a4b7516a930..2a12fa8b116 100644 --- a/source/blender/makesrna/intern/rna_movieclip.c +++ b/source/blender/makesrna/intern/rna_movieclip.c @@ -286,10 +286,16 @@ static void rna_def_movieclip(BlenderRNA *brna) RNA_def_property_ui_text(prop, "Grease Pencil", "Grease pencil data for this movie clip"); RNA_def_property_update(prop, NC_MOVIECLIP | ND_DISPLAY, NULL); - /* frame offset */ + /* start_frame */ prop = RNA_def_property(srna, "start_frame", PROP_INT, PROP_NONE); RNA_def_property_int_sdna(prop, NULL, "start_frame"); - RNA_def_property_ui_text(prop, "Start Frame", "Global scene frame number at which this movie starts playing"); + RNA_def_property_ui_text(prop, "Start Frame", "Global scene frame number at which this movie starts playing. Affects all data associated with a clip"); + RNA_def_property_update(prop, NC_MOVIECLIP | ND_DISPLAY, "rna_MovieClip_reload_update"); + + /* frame_offset */ + prop = RNA_def_property(srna, "frame_offset", PROP_INT, PROP_NONE); + RNA_def_property_int_sdna(prop, NULL, "frame_offset"); + RNA_def_property_ui_text(prop, "Frame Offset", "Offset of footage first frame relative to it's file name. Affects only how footage is loaing, not changes data associated with a clip"); RNA_def_property_update(prop, NC_MOVIECLIP | ND_DISPLAY, "rna_MovieClip_reload_update"); } |