diff options
author | Jacques Lucke <jacques@blender.org> | 2020-09-10 17:57:47 +0300 |
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committer | Jacques Lucke <jacques@blender.org> | 2020-09-10 17:58:23 +0300 |
commit | 0649e6371629507c201310f7ece628a926d846d5 (patch) | |
tree | ae47a711bce7084f753031c5fb494b476106e826 /source/blender/blenkernel/intern | |
parent | ae200cb2e4d399f7561c4bee86eae70599d0396f (diff) |
Refactor: move Camera .blend I/O to IDTypeInfo callbacks
Diffstat (limited to 'source/blender/blenkernel/intern')
-rw-r--r-- | source/blender/blenkernel/intern/camera.c | 75 |
1 files changed, 71 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/camera.c b/source/blender/blenkernel/intern/camera.c index eef2ab94078..4fe3ddc81a1 100644 --- a/source/blender/blenkernel/intern/camera.c +++ b/source/blender/blenkernel/intern/camera.c @@ -24,6 +24,9 @@ #include <stddef.h> #include <stdlib.h> +/* Allow using deprecated functionality for .blend file I/O. */ +#define DNA_DEPRECATED_ALLOW + #include "DNA_ID.h" #include "DNA_camera_types.h" #include "DNA_defaults.h" @@ -38,6 +41,7 @@ #include "BLI_string.h" #include "BLI_utildefines.h" +#include "BKE_anim_data.h" #include "BKE_camera.h" #include "BKE_idtype.h" #include "BKE_layer.h" @@ -54,6 +58,8 @@ #include "MEM_guardedalloc.h" +#include "BLO_read_write.h" + /* -------------------------------------------------------------------- */ /** \name Camera Data-Block * \{ */ @@ -113,6 +119,67 @@ static void camera_foreach_id(ID *id, LibraryForeachIDData *data) } } +static void camera_blend_write(BlendWriter *writer, ID *id, const void *id_address) +{ + Camera *cam = (Camera *)id; + if (cam->id.us > 0 || BLO_write_is_undo(writer)) { + /* write LibData */ + BLO_write_id_struct(writer, Camera, id_address, &cam->id); + BKE_id_blend_write(writer, &cam->id); + + if (cam->adt) { + BKE_animdata_blend_write(writer, cam->adt); + } + + LISTBASE_FOREACH (CameraBGImage *, bgpic, &cam->bg_images) { + BLO_write_struct(writer, CameraBGImage, bgpic); + } + } +} + +static void camera_blend_read_data(BlendDataReader *reader, ID *id) +{ + Camera *ca = (Camera *)id; + BLO_read_data_address(reader, &ca->adt); + BKE_animdata_blend_read_data(reader, ca->adt); + + BLO_read_list(reader, &ca->bg_images); + + LISTBASE_FOREACH (CameraBGImage *, bgpic, &ca->bg_images) { + bgpic->iuser.ok = 1; + bgpic->iuser.scene = NULL; + } +} + +static void camera_blend_read_lib(BlendLibReader *reader, ID *id) +{ + Camera *ca = (Camera *)id; + BLO_read_id_address(reader, ca->id.lib, &ca->ipo); /* deprecated, for versioning */ + + BLO_read_id_address(reader, ca->id.lib, &ca->dof_ob); /* deprecated, for versioning */ + BLO_read_id_address(reader, ca->id.lib, &ca->dof.focus_object); + + LISTBASE_FOREACH (CameraBGImage *, bgpic, &ca->bg_images) { + BLO_read_id_address(reader, ca->id.lib, &bgpic->ima); + BLO_read_id_address(reader, ca->id.lib, &bgpic->clip); + } +} + +static void camera_blend_read_expand(BlendExpander *expander, ID *id) +{ + Camera *ca = (Camera *)id; + BLO_expand(expander, ca->ipo); // XXX deprecated - old animation system + + LISTBASE_FOREACH (CameraBGImage *, bgpic, &ca->bg_images) { + if (bgpic->source == CAM_BGIMG_SOURCE_IMAGE) { + BLO_expand(expander, bgpic->ima); + } + else if (bgpic->source == CAM_BGIMG_SOURCE_MOVIE) { + BLO_expand(expander, bgpic->ima); + } + } +} + IDTypeInfo IDType_ID_CA = { .id_code = ID_CA, .id_filter = FILTER_ID_CA, @@ -130,10 +197,10 @@ IDTypeInfo IDType_ID_CA = { .foreach_id = camera_foreach_id, .foreach_cache = NULL, - .blend_write = NULL, - .blend_read_data = NULL, - .blend_read_lib = NULL, - .blend_read_expand = NULL, + .blend_write = camera_blend_write, + .blend_read_data = camera_blend_read_data, + .blend_read_lib = camera_blend_read_lib, + .blend_read_expand = camera_blend_read_expand, }; /** \} */ |