Revision 53f2e14fc0fc015621bb0f49ea216c2c513ee2eb authored by johannes hanika on 23 December 2016, 10:38:36 UTC, committed by johannes hanika on 23 December 2016, 10:38:36 UTC
1 parent 4d54ba5
format.c
/*
This file is part of darktable,
copyright (c) 2016 Roman Lebedev.
darktable is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
darktable is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with darktable. If not, see <http://www.gnu.org/licenses/>.
*/
#include "develop/format.h"
#include "develop/imageop.h"
size_t dt_iop_buffer_dsc_to_bpp(const struct dt_iop_buffer_dsc_t *dsc)
{
size_t bpp = dsc->channels;
switch(dsc->datatype)
{
case TYPE_FLOAT:
bpp *= sizeof(float);
break;
case TYPE_UINT16:
bpp *= sizeof(uint16_t);
break;
default:
dt_unreachable_codepath();
break;
}
return bpp;
}
static int _iop_module_rawprepare = 0, _iop_module_demosaic = 0;
static inline void _get_iop_priorities(const dt_iop_module_t *module)
{
if(_iop_module_rawprepare && _iop_module_demosaic) return;
GList *iop = module->dev->iop;
while(iop)
{
dt_iop_module_t *m = (dt_iop_module_t *)iop->data;
if(!strcmp(m->op, "rawprepare")) _iop_module_rawprepare = m->priority;
if(!strcmp(m->op, "demosaic")) _iop_module_demosaic = m->priority;
if(_iop_module_rawprepare && _iop_module_demosaic) break;
iop = g_list_next(iop);
}
}
void default_input_format(dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece,
dt_iop_buffer_dsc_t *dsc)
{
_get_iop_priorities(self);
dsc->channels = 4;
dsc->datatype = TYPE_FLOAT;
if(self->priority > _iop_module_demosaic) return;
if(pipe->image.flags & DT_IMAGE_RAW) dsc->channels = 1;
if(self->priority > _iop_module_rawprepare) return;
if(piece->pipe->dsc.filters)
dsc->datatype = TYPE_UINT16;
}
void default_output_format(dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece,
dt_iop_buffer_dsc_t *dsc)
{
_get_iop_priorities(self);
dsc->channels = 4;
dsc->datatype = TYPE_FLOAT;
if(self->priority >= _iop_module_demosaic) return;
if(pipe->image.flags & DT_IMAGE_RAW) dsc->channels = 1;
if(self->priority >= _iop_module_rawprepare) return;
if(piece->pipe->dsc.filters)
dsc->datatype = TYPE_UINT16;
}
// modelines: These editor modelines have been set for all relevant files by tools/update_modelines.sh
// vim: shiftwidth=2 expandtab tabstop=2 cindent
// kate: tab-indents: off; indent-width 2; replace-tabs on; indent-mode cstyle; remove-trailing-spaces modified;
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