diff options
author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2010-05-07 19:18:04 +0400 |
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committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2010-05-07 19:18:04 +0400 |
commit | 008863daec1249d1f17bc69e1105e336db690d63 (patch) | |
tree | 78a4001857b26a287125a3f5fa31496052f6ebdd /source/blender/blenkernel/intern/multires.c | |
parent | 1613829e8e821321da99cad4790b7e6a1d90cea8 (diff) |
Merge image related changes from the render branch. This includes the image
tile cache code in imbuf, but it is not hooked up to the render engine.
Imbuf module: some small refactoring and removing a lot of unused or old code
(about 6.5k lines).
* Added a ImFileType struct with callbacks to make adding an file format type,
or making changes to the API easier.
* Move imbuf init/exit code into IMB_init()/IMB_exit() functions.
* Increased mipmap levels from 10 to 20, you run into this limit already with
a 2k image.
* Removed hamx, amiga, anim5 format support.
* Removed colormap saving, only simple colormap code now for reading tga.
* Removed gen_dynlibtiff.py, editing this is almost as much work as just
editing the code directly.
* Functions removed that were only used for sequencer plugin API:
IMB_anim_nextpic, IMB_clever_double, IMB_antialias, IMB_gamwarp,
IMB_scalefieldImBuf, IMB_scalefastfieldImBuf, IMB_onethird, IMB_halflace,
IMB_dit0, IMB_dit2, IMB_cspace
* Write metadata info into OpenEXR images. Can be viewed with the command
line utility 'exrheader'
For the image tile cache code, see this page:
http://wiki.blender.org/index.php/Dev:2.5/Source/Imaging/ImageTileCache
Diffstat (limited to 'source/blender/blenkernel/intern/multires.c')
-rw-r--r-- | source/blender/blenkernel/intern/multires.c | 53 |
1 files changed, 18 insertions, 35 deletions
diff --git a/source/blender/blenkernel/intern/multires.c b/source/blender/blenkernel/intern/multires.c index 52c6f9355a3..9e95581b211 100644 --- a/source/blender/blenkernel/intern/multires.c +++ b/source/blender/blenkernel/intern/multires.c @@ -264,38 +264,6 @@ int multiresModifier_reshapeFromDeformMod(MultiresModifierData *mmd, Object *ob, return result; } -static void multires_set_tot_mdisps(Mesh *me, int lvl) -{ - MDisps *mdisps= CustomData_get_layer(&me->fdata, CD_MDISPS); - int i; - - if(mdisps) { - for(i = 0; i < me->totface; i++) { - if(mdisps[i].totdisp == 0) { - int nvert = (me->mface[i].v4)? 4: 3; - mdisps[i].totdisp = multires_grid_tot[lvl]*nvert; - } - } - } -} - -static void multires_reallocate_mdisps(Mesh *me, MDisps *mdisps, int lvl) -{ - int i; - - /* reallocate displacements to be filled in */ - for(i = 0; i < me->totface; ++i) { - int nvert = (me->mface[i].v4)? 4: 3; - int totdisp = multires_grid_tot[lvl]*nvert; - float (*disps)[3] = MEM_callocN(sizeof(float) * 3 * totdisp, "multires disps"); - - if(mdisps[i].disps) - MEM_freeN(mdisps[i].disps); - - mdisps[i].disps = disps; - mdisps[i].totdisp = totdisp; - } -} static void column_vectors_to_mat3(float mat[][3], float v1[3], float v2[3], float v3[3]) { @@ -352,7 +320,6 @@ void multiresModifier_del_levels(MultiresModifierData *mmd, Object *ob, int dire int levels = mmd->totlvl - lvl; MDisps *mdisps; - multires_set_tot_mdisps(me, mmd->totlvl); CustomData_external_read(&me->fdata, &me->id, CD_MASK_MDISPS, me->totface); mdisps= CustomData_get_layer(&me->fdata, CD_MDISPS); @@ -426,6 +393,24 @@ static DerivedMesh *subsurf_dm_create_local(Object *ob, DerivedMesh *dm, int lvl return subsurf_make_derived_from_derived(dm, &smd, 0, NULL, 0, 0); } +static void multires_reallocate_mdisps(Mesh *me, MDisps *mdisps, int lvl) +{ + int i; + + /* reallocate displacements to be filled in */ + for(i = 0; i < me->totface; ++i) { + int nvert = (me->mface[i].v4)? 4: 3; + int totdisp = multires_grid_tot[lvl]*nvert; + float (*disps)[3] = MEM_callocN(sizeof(float) * 3 * totdisp, "multires disps"); + + if(mdisps[i].disps) + MEM_freeN(mdisps[i].disps); + + mdisps[i].disps = disps; + mdisps[i].totdisp = totdisp; + } +} + void multiresModifier_subdivide(MultiresModifierData *mmd, Object *ob, int updateblock, int simple) { Mesh *me = ob->data; @@ -630,7 +615,6 @@ static void multiresModifier_update(DerivedMesh *dm) ob = ccgdm->multires.ob; me = ccgdm->multires.ob->data; mmd = ccgdm->multires.mmd; - multires_set_tot_mdisps(me, mmd->totlvl); CustomData_external_read(&me->fdata, &me->id, CD_MASK_MDISPS, me->totface); mdisps = CustomData_get_layer(&me->fdata, CD_MDISPS); @@ -766,7 +750,6 @@ DerivedMesh *multires_dm_create_from_derived(MultiresModifierData *mmd, int loca memcpy(subGridData[i], gridData[i], sizeof(DMGridData)*gridSize*gridSize); } - multires_set_tot_mdisps(me, mmd->totlvl); CustomData_external_read(&me->fdata, &me->id, CD_MASK_MDISPS, me->totface); multiresModifier_disp_run(result, ob->data, 0, 0, subGridData, mmd->totlvl); |