diff options
author | Jacques Lucke <jacques@blender.org> | 2020-09-10 16:59:00 +0300 |
---|---|---|
committer | Jacques Lucke <jacques@blender.org> | 2020-09-10 16:59:08 +0300 |
commit | ede094f9b207209fbd8e1d52160189ef1ed0a8c1 (patch) | |
tree | 4e92cedc0bcbf66ffa9fa72e16f0c1484ed21690 /source/blender | |
parent | 405a5d3bd7ada5dd5af605b59ba07c7144f144a2 (diff) |
Refactor: move Image .blend I/O to IDTypeInfo callbacks
Diffstat (limited to 'source/blender')
-rw-r--r-- | source/blender/blenkernel/intern/image.c | 93 | ||||
-rw-r--r-- | source/blender/blenloader/intern/readfile.c | 57 | ||||
-rw-r--r-- | source/blender/blenloader/intern/writefile.c | 40 |
3 files changed, 93 insertions, 97 deletions
diff --git a/source/blender/blenkernel/intern/image.c b/source/blender/blenkernel/intern/image.c index 88dc29305ea..0ddac216931 100644 --- a/source/blender/blenkernel/intern/image.c +++ b/source/blender/blenkernel/intern/image.c @@ -47,6 +47,9 @@ # include "intern/openexr/openexr_multi.h" #endif +/* Allow using deprecated functionality for .blend file I/O. */ +#define DNA_DEPRECATED_ALLOW + #include "DNA_brush_types.h" #include "DNA_camera_types.h" #include "DNA_defaults.h" @@ -97,6 +100,8 @@ #include "DEG_depsgraph.h" #include "DEG_depsgraph_query.h" +#include "BLO_read_write.h" + /* for image user iteration */ #include "DNA_node_types.h" #include "DNA_screen_types.h" @@ -216,6 +221,88 @@ static void image_foreach_cache(ID *id, } } +static void image_blend_write(BlendWriter *writer, ID *id, const void *id_address) +{ + Image *ima = (Image *)id; + if (ima->id.us > 0 || BLO_write_is_undo(writer)) { + ImagePackedFile *imapf; + + /* Some trickery to keep forward compatibility of packed images. */ + BLI_assert(ima->packedfile == NULL); + if (ima->packedfiles.first != NULL) { + imapf = ima->packedfiles.first; + ima->packedfile = imapf->packedfile; + } + + /* write LibData */ + BLO_write_id_struct(writer, Image, id_address, &ima->id); + BKE_id_blend_write(writer, &ima->id); + + for (imapf = ima->packedfiles.first; imapf; imapf = imapf->next) { + BLO_write_struct(writer, ImagePackedFile, imapf); + BKE_packedfile_blend_write(writer, imapf->packedfile); + } + + BKE_previewimg_blend_write(writer, ima->preview); + + LISTBASE_FOREACH (ImageView *, iv, &ima->views) { + BLO_write_struct(writer, ImageView, iv); + } + BLO_write_struct(writer, Stereo3dFormat, ima->stereo3d_format); + + BLO_write_struct_list(writer, ImageTile, &ima->tiles); + + ima->packedfile = NULL; + + BLO_write_struct_list(writer, RenderSlot, &ima->renderslots); + } +} + +static void image_blend_read_data(BlendDataReader *reader, ID *id) +{ + Image *ima = (Image *)id; + BLO_read_list(reader, &ima->tiles); + + BLO_read_list(reader, &(ima->renderslots)); + if (!BLO_read_data_is_undo(reader)) { + /* We reset this last render slot index only when actually reading a file, not for undo. */ + ima->last_render_slot = ima->render_slot; + } + + BLO_read_list(reader, &(ima->views)); + BLO_read_list(reader, &(ima->packedfiles)); + + if (ima->packedfiles.first) { + LISTBASE_FOREACH (ImagePackedFile *, imapf, &ima->packedfiles) { + BKE_packedfile_blend_read(reader, &imapf->packedfile); + } + ima->packedfile = NULL; + } + else { + BKE_packedfile_blend_read(reader, &ima->packedfile); + } + + BLI_listbase_clear(&ima->anims); + BLO_read_data_address(reader, &ima->preview); + BKE_previewimg_blend_read(reader, ima->preview); + BLO_read_data_address(reader, &ima->stereo3d_format); + LISTBASE_FOREACH (ImageTile *, tile, &ima->tiles) { + tile->ok = IMA_OK; + } +} + +static void image_blend_read_lib(BlendLibReader *UNUSED(reader), ID *id) +{ + Image *ima = (Image *)id; + /* Images have some kind of 'main' cache, when NULL we should also clear all others. */ + /* Needs to be done *after* cache pointers are restored (call to + * `foreach_cache`/`blo_cache_storage_entry_restore_in_new`), easier for now to do it in + * lib_link... */ + if (ima->cache == NULL) { + BKE_image_free_buffers(ima); + } +} + IDTypeInfo IDType_ID_IM = { .id_code = ID_IM, .id_filter = FILTER_ID_IM, @@ -233,9 +320,9 @@ IDTypeInfo IDType_ID_IM = { .foreach_id = NULL, .foreach_cache = image_foreach_cache, - .blend_write = NULL, - .blend_read_data = NULL, - .blend_read_lib = NULL, + .blend_write = image_blend_write, + .blend_read_data = image_blend_read_data, + .blend_read_lib = image_blend_read_lib, .blend_read_expand = NULL, }; diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c index 969a28e6b82..ff29ebd9e95 100644 --- a/source/blender/blenloader/intern/readfile.c +++ b/source/blender/blenloader/intern/readfile.c @@ -3023,55 +3023,6 @@ static void direct_link_world(BlendDataReader *reader, World *wrld) /** \} */ /* -------------------------------------------------------------------- */ -/** \name Read ID: Image - * \{ */ - -static void lib_link_image(BlendLibReader *UNUSED(reader), Image *ima) -{ - /* Images have some kind of 'main' cache, when NULL we should also clear all others. */ - /* Needs to be done *after* cache pointers are restored (call to - * `foreach_cache`/`blo_cache_storage_entry_restore_in_new`), easier for now to do it in - * lib_link... */ - if (ima->cache == NULL) { - BKE_image_free_buffers(ima); - } -} - -static void direct_link_image(BlendDataReader *reader, Image *ima) -{ - BLO_read_list(reader, &ima->tiles); - - BLO_read_list(reader, &(ima->renderslots)); - if (!BLO_read_data_is_undo(reader)) { - /* We reset this last render slot index only when actually reading a file, not for undo. */ - ima->last_render_slot = ima->render_slot; - } - - BLO_read_list(reader, &(ima->views)); - BLO_read_list(reader, &(ima->packedfiles)); - - if (ima->packedfiles.first) { - LISTBASE_FOREACH (ImagePackedFile *, imapf, &ima->packedfiles) { - BKE_packedfile_blend_read(reader, &imapf->packedfile); - } - ima->packedfile = NULL; - } - else { - BKE_packedfile_blend_read(reader, &ima->packedfile); - } - - BLI_listbase_clear(&ima->anims); - BLO_read_data_address(reader, &ima->preview); - BKE_previewimg_blend_read(reader, ima->preview); - BLO_read_data_address(reader, &ima->stereo3d_format); - LISTBASE_FOREACH (ImageTile *, tile, &ima->tiles) { - tile->ok = IMA_OK; - } -} - -/** \} */ - -/* -------------------------------------------------------------------- */ /** \name Read ID: Curve * \{ */ @@ -7159,9 +7110,6 @@ static bool direct_link_id(FileData *fd, Main *main, const int tag, ID *id, ID * case ID_TE: direct_link_texture(&reader, (Tex *)id); break; - case ID_IM: - direct_link_image(&reader, (Image *)id); - break; case ID_LA: direct_link_light(&reader, (Light *)id); break; @@ -7233,6 +7181,7 @@ static bool direct_link_id(FileData *fd, Main *main, const int tag, ID *id, ID * case ID_PAL: case ID_PC: case ID_BR: + case ID_IM: /* Do nothing. Handled by IDTypeInfo callback. */ break; } @@ -7910,9 +7859,6 @@ static void lib_link_all(FileData *fd, Main *bmain) case ID_TE: lib_link_texture(&reader, (Tex *)id); break; - case ID_IM: - lib_link_image(&reader, (Image *)id); - break; case ID_GD: lib_link_gpencil(&reader, (bGPdata *)id); break; @@ -7940,6 +7886,7 @@ static void lib_link_all(FileData *fd, Main *bmain) case ID_PAL: case ID_PC: case ID_BR: + case ID_IM: /* Do nothing. Handled by IDTypeInfo callback. */ break; } diff --git a/source/blender/blenloader/intern/writefile.c b/source/blender/blenloader/intern/writefile.c index 8efc181cbfc..6cab51dd03d 100644 --- a/source/blender/blenloader/intern/writefile.c +++ b/source/blender/blenloader/intern/writefile.c @@ -1505,42 +1505,6 @@ static void write_curve(BlendWriter *writer, Curve *cu, const void *id_address) } } -static void write_image(BlendWriter *writer, Image *ima, const void *id_address) -{ - if (ima->id.us > 0 || BLO_write_is_undo(writer)) { - ImagePackedFile *imapf; - - /* Some trickery to keep forward compatibility of packed images. */ - BLI_assert(ima->packedfile == NULL); - if (ima->packedfiles.first != NULL) { - imapf = ima->packedfiles.first; - ima->packedfile = imapf->packedfile; - } - - /* write LibData */ - BLO_write_id_struct(writer, Image, id_address, &ima->id); - BKE_id_blend_write(writer, &ima->id); - - for (imapf = ima->packedfiles.first; imapf; imapf = imapf->next) { - BLO_write_struct(writer, ImagePackedFile, imapf); - BKE_packedfile_blend_write(writer, imapf->packedfile); - } - - BKE_previewimg_blend_write(writer, ima->preview); - - LISTBASE_FOREACH (ImageView *, iv, &ima->views) { - BLO_write_struct(writer, ImageView, iv); - } - BLO_write_struct(writer, Stereo3dFormat, ima->stereo3d_format); - - BLO_write_struct_list(writer, ImageTile, &ima->tiles); - - ima->packedfile = NULL; - - BLO_write_struct_list(writer, RenderSlot, &ima->renderslots); - } -} - static void write_texture(BlendWriter *writer, Tex *tex, const void *id_address) { if (tex->id.us > 0 || BLO_write_is_undo(writer)) { @@ -2925,9 +2889,6 @@ static bool write_file_handle(Main *mainvar, case ID_MB: write_mball(&writer, (MetaBall *)id_buffer, id); break; - case ID_IM: - write_image(&writer, (Image *)id_buffer, id); - break; case ID_CA: write_camera(&writer, (Camera *)id_buffer, id); break; @@ -2996,6 +2957,7 @@ static bool write_file_handle(Main *mainvar, case ID_PC: case ID_PAL: case ID_BR: + case ID_IM: /* Do nothing, handled in IDTypeInfo callback. */ break; case ID_LI: |