diff options
Diffstat (limited to 'source/blender/python/api2_2x/Image.c')
| -rw-r--r-- | source/blender/python/api2_2x/Image.c | 1475 |
1 files changed, 0 insertions, 1475 deletions
diff --git a/source/blender/python/api2_2x/Image.c b/source/blender/python/api2_2x/Image.c deleted file mode 100644 index dc15e008209..00000000000 --- a/source/blender/python/api2_2x/Image.c +++ /dev/null @@ -1,1475 +0,0 @@ -/* - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program 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 2 - * of the License, or (at your option) any later version. - * - * This program 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 this program; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * This is a new part of Blender. - * - * Contributor(s): Willian P. Germano, Campbell Barton, Joilnen B. Leite, - * Austin Benesh - * - * ***** END GPL LICENSE BLOCK ***** -*/ -#include "Image.h" /*This must come first */ - -#include "BKE_main.h" -#include "BKE_global.h" -#include "BKE_library.h" -#include "BKE_image.h" -#include "BKE_idprop.h" -#include "BKE_utildefines.h" -#include "BIF_drawimage.h" -#include "BLI_blenlib.h" -#include "DNA_space_types.h" /* FILE_MAXDIR = 160 */ -#include "IMB_imbuf_types.h" /* for the IB_rect define */ -#include "BIF_gl.h" -#include "gen_utils.h" -#include "gen_library.h" -#include "BKE_packedFile.h" -#include "DNA_packedFile_types.h" -#include "BKE_icons.h" -#include "IMB_imbuf.h" -#include "IDProp.h" -#include "GPU_draw.h" - -/* used so we can get G.scene->r.cfra for getting the -current image frame, some images change frame if they are a sequence */ -#include "DNA_scene_types.h" - -/*****************************************************************************/ -/* Python BPy_Image defaults: */ -/*****************************************************************************/ -#define EXPP_IMAGE_REP 1 -#define EXPP_IMAGE_REP_MIN 1 -#define EXPP_IMAGE_REP_MAX 16 - - -enum img_consts { - EXPP_IMAGE_ATTR_XREP = 0, - EXPP_IMAGE_ATTR_YREP, - EXPP_IMAGE_ATTR_START, - EXPP_IMAGE_ATTR_END, - EXPP_IMAGE_ATTR_SPEED, - EXPP_IMAGE_ATTR_BINDCODE, - EXPP_IMAGE_ATTR_SOURCE, -}; - -/************************/ -/*** The Image Module ***/ -/************************/ - -/*****************************************************************************/ -/* Python API function prototypes for the Image module. */ -/*****************************************************************************/ -static PyObject *M_Image_New( PyObject * self, PyObject * args ); -static PyObject *M_Image_Get( PyObject * self, PyObject * args ); -static PyObject *M_Image_GetCurrent( PyObject * self ); -static PyObject *M_Image_Load( PyObject * self, PyObject * value ); - - -/*****************************************************************************/ -/* Python BPy_Image methods declarations: */ -/*****************************************************************************/ -static PyObject *Image_getFilename( BPy_Image * self ); -static PyObject *Image_getSize( BPy_Image * self ); -static PyObject *Image_getDepth( BPy_Image * self ); -static PyObject *Image_getXRep( BPy_Image * self ); -static PyObject *Image_getYRep( BPy_Image * self ); -static PyObject *Image_getBindCode( BPy_Image * self ); -static PyObject *Image_getStart( BPy_Image * self ); -static PyObject *Image_getEnd( BPy_Image * self ); -static PyObject *Image_getSpeed( BPy_Image * self ); -static int Image_setFilename( BPy_Image * self, PyObject * args ); -static PyObject *Image_oldsetFilename( BPy_Image * self, PyObject * args ); -static PyObject *Image_setXRep( BPy_Image * self, PyObject * value ); -static PyObject *Image_setYRep( BPy_Image * self, PyObject * value ); -static PyObject *Image_setStart( BPy_Image * self, PyObject * args ); -static PyObject *Image_setEnd( BPy_Image * self, PyObject * args ); -static PyObject *Image_setSpeed( BPy_Image * self, PyObject * args ); -static PyObject *Image_reload( BPy_Image * self ); -static PyObject *Image_updateDisplay( BPy_Image * self ); -static PyObject *Image_glLoad( BPy_Image * self ); -static PyObject *Image_glFree( BPy_Image * self ); -static PyObject *Image_getPixelF( BPy_Image * self, PyObject * args ); -static PyObject *Image_getPixelHDR( BPy_Image * self, PyObject * args ); -static PyObject *Image_getPixelI( BPy_Image * self, PyObject * args ); -static PyObject *Image_setPixelF( BPy_Image * self, PyObject * args ); -static PyObject *Image_setPixelHDR( BPy_Image * self, PyObject * args ); -static PyObject *Image_setPixelI( BPy_Image * self, PyObject * args ); -static PyObject *Image_getMaxXY( BPy_Image * self ); -static PyObject *Image_getMinXY( BPy_Image * self ); -static PyObject *Image_save( BPy_Image * self ); -static PyObject *Image_unpack( BPy_Image * self, PyObject * value ); -static PyObject *Image_pack( BPy_Image * self ); -static PyObject *Image_makeCurrent( BPy_Image * self ); - - -/*****************************************************************************/ -/* Python BPy_Image methods table: */ -/*****************************************************************************/ -static PyMethodDef BPy_Image_methods[] = { - /* name, method, flags, doc */ - {"getPixelF", ( PyCFunction ) Image_getPixelF, METH_VARARGS, - "(int, int) - Get pixel color as floats returns [r,g,b,a]"}, - {"getPixelHDR", ( PyCFunction ) Image_getPixelHDR, METH_VARARGS, - "(int, int) - Get pixel color as floats returns [r,g,b,a]"}, - {"getPixelI", ( PyCFunction ) Image_getPixelI, METH_VARARGS, - "(int, int) - Get pixel color as ints 0-255 returns [r,g,b,a]"}, - {"setPixelF", ( PyCFunction ) Image_setPixelF, METH_VARARGS, - "(int, int, [f r,f g,f b,f a]) - Set pixel color using floats"}, - {"setPixelHDR", ( PyCFunction ) Image_setPixelHDR, METH_VARARGS, - "(int, int, [f r,f g,f b,f a]) - Set pixel color using floats"}, - {"setPixelI", ( PyCFunction ) Image_setPixelI, METH_VARARGS, - "(int, int, [i r, i g, i b, i a]) - Set pixel color using ints 0-255"}, - {"getMaxXY", ( PyCFunction ) Image_getMaxXY, METH_NOARGS, - "() - Get maximum x & y coordinates of current image as [x, y]"}, - {"getMinXY", ( PyCFunction ) Image_getMinXY, METH_NOARGS, - "() - Get minimun x & y coordinates of image as [x, y]"}, - {"getName", ( PyCFunction ) GenericLib_getName, METH_NOARGS, - "() - Return Image object name"}, - {"getFilename", ( PyCFunction ) Image_getFilename, METH_NOARGS, - "() - Return Image object filename"}, - {"getSize", ( PyCFunction ) Image_getSize, METH_NOARGS, - "() - Return Image object [width, height] dimension in pixels"}, - {"getDepth", ( PyCFunction ) Image_getDepth, METH_NOARGS, - "() - Return Image object pixel depth"}, - {"getXRep", ( PyCFunction ) Image_getXRep, METH_NOARGS, - "() - Return Image object x repetition value"}, - {"getYRep", ( PyCFunction ) Image_getYRep, METH_NOARGS, - "() - Return Image object y repetition value"}, - {"getStart", ( PyCFunction ) Image_getStart, METH_NOARGS, - "() - Return Image object start frame."}, - {"getEnd", ( PyCFunction ) Image_getEnd, METH_NOARGS, - "() - Return Image object end frame."}, - {"getSpeed", ( PyCFunction ) Image_getSpeed, METH_NOARGS, - "() - Return Image object speed (fps)."}, - {"getBindCode", ( PyCFunction ) Image_getBindCode, METH_NOARGS, - "() - Return Image object's bind code value"}, - {"reload", ( PyCFunction ) Image_reload, METH_NOARGS, - "() - Reload the image from the filesystem"}, - {"updateDisplay", ( PyCFunction ) Image_updateDisplay, METH_NOARGS, - "() - Update the display image from the floating point buffer (if it exists)"}, - {"glLoad", ( PyCFunction ) Image_glLoad, METH_NOARGS, - "() - Load the image data in OpenGL texture memory.\n\ - The bindcode (int) is returned."}, - {"glFree", ( PyCFunction ) Image_glFree, METH_NOARGS, - "() - Free the image data from OpenGL texture memory only,\n\ - see also image.glLoad()."}, - {"setName", ( PyCFunction ) GenericLib_setName_with_method, METH_VARARGS, - "(str) - Change Image object name"}, - {"setFilename", ( PyCFunction ) Image_oldsetFilename, METH_VARARGS, - "(str) - Change Image file name"}, - {"setXRep", ( PyCFunction ) Image_setXRep, METH_O, - "(int) - Change Image object x repetition value"}, - {"setYRep", ( PyCFunction ) Image_setYRep, METH_O, - "(int) - Change Image object y repetition value"}, - {"setStart", ( PyCFunction ) Image_setStart, METH_VARARGS, - "(int) - Change Image object animation start value"}, - {"setEnd", ( PyCFunction ) Image_setEnd, METH_VARARGS, - "(int) - Change Image object animation end value"}, - {"setSpeed", ( PyCFunction ) Image_setSpeed, METH_VARARGS, - "(int) - Change Image object animation speed (fps)"}, - {"save", ( PyCFunction ) Image_save, METH_NOARGS, - "() - Write image buffer to file"}, - {"unpack", ( PyCFunction ) Image_unpack, METH_O, - "(int) - Unpack image. Uses the values defined in Blender.UnpackModes."}, - {"pack", ( PyCFunction ) Image_pack, METH_NOARGS, - "() - Pack the image"}, - {"makeCurrent", ( PyCFunction ) Image_makeCurrent, METH_NOARGS, - "() - Make this the currently displayed image"}, - {NULL, NULL, 0, NULL} -}; - - -/*****************************************************************************/ -/* The following string definitions are used for documentation strings. */ -/* In Python these will be written to the console when doing a */ -/* Blender.Image.__doc__ */ -/*****************************************************************************/ -static char M_Image_doc[] = "The Blender Image module\n\n"; - -static char M_Image_New_doc[] = - "(name, width, height, depth) - all args are optional, return a new Image object"; - -static char M_Image_Get_doc[] = - "(name) - return the image with the name 'name', \ -returns None if not found.\n If 'name' is not specified, \ -it returns a list of all images in the\ncurrent scene."; - -static char M_Image_GetCurrent_doc[] = - "() - return the current image, from last active the uv/image view, \ -returns None no image is in the view.\n"; - -static char M_Image_Load_doc[] = - "(filename) - return image from file filename as Image Object, \ -returns None if not found.\n"; - -/*****************************************************************************/ -/* Python method structure definition for Blender.Image module: */ -/*****************************************************************************/ -struct PyMethodDef M_Image_methods[] = { - {"New", M_Image_New, METH_VARARGS, M_Image_New_doc}, - {"Get", M_Image_Get, METH_VARARGS, M_Image_Get_doc}, - {"GetCurrent", ( PyCFunction ) M_Image_GetCurrent, METH_NOARGS, M_Image_GetCurrent_doc}, - {"get", M_Image_Get, METH_VARARGS, M_Image_Get_doc}, - {"Load", M_Image_Load, METH_O, M_Image_Load_doc}, - {NULL, NULL, 0, NULL} -}; - - -/*****************************************************************************/ -/* Function: M_Image_New */ -/* Python equivalent: Blender.Image.New */ -/*****************************************************************************/ -static PyObject *M_Image_New( PyObject * self, PyObject * args) -{ - int width, height, depth; - char *name; - float color[] = {0, 0, 0, 1}; - Image *image; - if( !PyArg_ParseTuple( args, "siii", &name, &width, &height, &depth ) ) - return ( EXPP_ReturnPyObjError( PyExc_TypeError, - "expected 1 string and 3 ints" ) ); - if (width > 5000 || height > 5000 || width < 1 || height < 1) - return ( EXPP_ReturnPyObjError( PyExc_TypeError, - "Image width and height must be between 1 and 5000" ) ); - image = BKE_add_image_size(width, height, name, depth==128 ? 1 : 0, 0, color); - if( !image ) - return ( EXPP_ReturnPyObjError( PyExc_MemoryError, - "couldn't create PyObject Image_Type" ) ); - - /* reset usage count, since BKE_add_image_size() incremented it */ - /* image->id.us--; */ - /* Strange, new images have a user count of one???, otherwise it messes up */ - - return Image_CreatePyObject( image ); -} - - - -/*****************************************************************************/ -/* Function: M_Image_Get */ -/* Python equivalent: Blender.Image.Get */ -/* Description: Receives a string and returns the image object */ -/* whose name matches the string. If no argument is */ -/* passed in, a list of all image names in the */ -/* current scene is returned. */ -/*****************************************************************************/ -static PyObject *M_Image_Get( PyObject * self, PyObject * args ) -{ - char *name = NULL; - Image *img_iter; - - if( !PyArg_ParseTuple( args, "|s", &name ) ) - return ( EXPP_ReturnPyObjError( PyExc_TypeError, - "expected string argument (or nothing)" ) ); - - img_iter = G.main->image.first; - - if( name ) { /* (name) - Search image by name */ - - BPy_Image *wanted_image = NULL; - - while( ( img_iter ) && ( wanted_image == NULL ) ) { - if( strcmp( name, img_iter->id.name + 2 ) == 0 ) { - wanted_image = ( BPy_Image * ) - PyObject_NEW( BPy_Image, &Image_Type ); - if( wanted_image ) - wanted_image->image = img_iter; - } - img_iter = img_iter->id.next; - } - - if( wanted_image == NULL ) { /* Requested image doesn't exist */ - char error_msg[64]; - PyOS_snprintf( error_msg, sizeof( error_msg ), - "Image \"%s\" not found", name ); - return ( EXPP_ReturnPyObjError - ( PyExc_NameError, error_msg ) ); - } - - return ( PyObject * ) wanted_image; - } - - else { /* () - return a list of all images in the scene */ - int index = 0; - PyObject *img_list, *pyobj; - - img_list = PyList_New( BLI_countlist( &( G.main->image ) ) ); - - if( img_list == NULL ) - return ( EXPP_ReturnPyObjError( PyExc_MemoryError, - "couldn't create PyList" ) ); - - while( img_iter ) { - pyobj = Image_CreatePyObject( img_iter ); - - PyList_SET_ITEM( img_list, index, pyobj ); - - img_iter = img_iter->id.next; - index++; - } - - return ( img_list ); - } -} - - - -/*****************************************************************************/ -/* Function: M_Image_GetCurrent*/ -/* Python equivalent: Blender.Image.GetCurrent */ -/* Description: Returns the active current (G.sima) */ -/* This will be the image last under the mouse cursor */ -/* None if there is no Image. */ -/*****************************************************************************/ -static PyObject *M_Image_GetCurrent( PyObject * self ) -{ - if (!G.sima || !G.sima->image) { - Py_RETURN_NONE; - } - what_image( G.sima ); /* make sure image data exists */ - return Image_CreatePyObject( G.sima->image ); -} - - -/*****************************************************************************/ -/* Function: M_Image_Load */ -/* Python equivalent: Blender.Image.Load */ -/* Description: Receives a string and returns the image object */ -/* whose filename matches the string. */ -/*****************************************************************************/ -static PyObject *M_Image_Load( PyObject * self, PyObject * value ) -{ - char *fname = PyString_AsString(value); - Image *img_ptr; - BPy_Image *image; - - if( !value ) - return ( EXPP_ReturnPyObjError( PyExc_TypeError, - "expected string argument" ) ); - - image = ( BPy_Image * ) PyObject_NEW( BPy_Image, &Image_Type ); - - if( !image ) - return ( EXPP_ReturnPyObjError( PyExc_MemoryError, - "couldn't create PyObject Image_Type" ) ); - - img_ptr = BKE_add_image_file( fname ); - if( !img_ptr ) - return ( EXPP_ReturnPyObjError( PyExc_IOError, - "couldn't load image" ) ); - - /* force a load the image buffers*/ - BKE_image_get_ibuf(img_ptr, NULL); - - image->image = img_ptr; - - return ( PyObject * ) image; -} - - -/** - * getPixelHDR( x, y ) - * returns float list of pixel colors in rgba order. - * returned values are floats , in the full range of the float image source. - */ - -static PyObject *Image_getPixelHDR( BPy_Image * self, PyObject * args ) -{ - - PyObject *attr; - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - int index; /* offset into image data */ - int x = 0; - int y = 0; - int pixel_size = 4; /* each pixel is 4 x 32 bit float */ - int i; - - if( !PyArg_ParseTuple( args, "ii", &x, &y ) ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected 2 integers" ); - - if( !ibuf || (!ibuf->rect_float && !ibuf->rect)) /* loading didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - if( ibuf->type == 1 ) /* bitplane image */ - return EXPP_ReturnPyObjError( PyExc_TypeError, - "unsupported bitplane image format" ); - - if( x > ( ibuf->x - 1 ) - || y > ( ibuf->y - 1 ) - || x < ibuf->xorig || y < ibuf->yorig ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "x or y is out of range" ); - - /* - assumption: from looking at source, skipx is often not set, - so we calc ourselves - */ - - attr = PyList_New(4); - - if (!attr) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't allocate memory for color list" ); - - index = ( x + y * ibuf->x ) * pixel_size; - - /* if a float buffer exists, use it, otherwise convert the 8bpc buffer to float values */ - if (ibuf->rect_float) { - float *pixelf; /* image data */ - - pixelf = ibuf->rect_float; - for (i=0; i<4; i++) { - PyList_SetItem( attr, i, PyFloat_FromDouble( (double)pixelf[index+i] ) ); - } - } else { - char *pixelc; /* image data */ - - pixelc = ( char * ) ibuf->rect; - for (i=0; i<4; i++) { - PyList_SetItem( attr, i, PyFloat_FromDouble( ( ( double ) pixelc[index+i] ) / 255.0 )); - } - } - return attr; -} - -/** - * getPixelI( x, y ) - * returns integer list of pixel colors in rgba order. - * returned values are ints normalized to 0-255. - * blender images are all 4x8 bit at the moment apr-2005 - */ - -static PyObject *Image_getPixelI( BPy_Image * self, PyObject * args ) -{ - PyObject *attr = PyList_New(4); - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - char *pixel; /* image data */ - int index; /* offset into image data */ - int x = 0; - int y = 0; - int pixel_size = 4; /* each pixel is 4 x 8-bits packed in unsigned int */ - int i; - - if (!attr) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't allocate memory for color list" ); - - if( !PyArg_ParseTuple( args, "ii", &x, &y ) ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected 2 integers" ); - - if( !ibuf || !ibuf->rect ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - if( ibuf->type == 1 ) /* bitplane image */ - return EXPP_ReturnPyObjError( PyExc_TypeError, - "unsupported bitplane image format" ); - - if( x > ( ibuf->x - 1 ) - || y > ( ibuf->y - 1 ) - || x < ibuf->xorig || y < ibuf->yorig ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "x or y is out of range" ); - - /* - assumption: from looking at source, skipx is often not set, - so we calc ourselves - */ - - index = ( x + y * ibuf->x ) * pixel_size; - pixel = ( char * ) ibuf->rect; - - for (i=0; i<4; i++) { - PyList_SetItem( attr, i, PyInt_FromLong( pixel[index+i] )); - } - return attr; -} - - -/** - * getPixelF( x, y ) - * returns float list of pixel colors in rgba order. - * returned values are floats normalized to 0.0 - 1.0. - * blender images are all 4x8 bit at the moment apr-2005 - */ - -static PyObject *Image_getPixelF( BPy_Image * self, PyObject * args ) -{ - - PyObject *attr; - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - char *pixel; /* image data */ - int index; /* offset into image data */ - int x = 0; - int y = 0; - int pixel_size = 4; /* each pixel is 4 x 8-bits packed in unsigned int */ - int i; - - if( !PyArg_ParseTuple( args, "ii", &x, &y ) ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected 2 integers" ); - - if( !ibuf || !ibuf->rect ) /* loading didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - if( ibuf->type == 1 ) /* bitplane image */ - return EXPP_ReturnPyObjError( PyExc_TypeError, - "unsupported bitplane image format" ); - - if( x > ( ibuf->x - 1 ) - || y > ( ibuf->y - 1 ) - || x < ibuf->xorig || y < ibuf->yorig ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "x or y is out of range" ); - - /* - assumption: from looking at source, skipx is often not set, - so we calc ourselves - */ - - attr = PyList_New(4); - - if (!attr) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't allocate memory for color list" ); - - index = ( x + y * ibuf->x ) * pixel_size; - - pixel = ( char * ) ibuf->rect; - for (i=0; i<4; i++) { - PyList_SetItem( attr, i, PyFloat_FromDouble( ( ( double ) pixel[index+i] ) / 255.0 )); - } - return attr; -} - -/* set pixel as floats */ - -static PyObject *Image_setPixelHDR( BPy_Image * self, PyObject * args ) -{ - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - float *pixel; /* image data */ - int index; /* offset into image data */ - int x = 0; - int y = 0; - int pixel_size = 4; /* each pixel is 4 x 32 bit float */ - float p[4]; - - if( !PyArg_ParseTuple - ( args, "ii(ffff)", &x, &y, &p[0], &p[1], &p[2], &p[3] ) ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected 2 integers and an array of 4 floats" ); - - if( !ibuf ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - if( ibuf->type == 1 ) /* bitplane image */ - return EXPP_ReturnPyObjError( PyExc_TypeError, - "unsupported bitplane image format" ); - - if( x > ( ibuf->x - 1 ) - || y > ( ibuf->y - 1 ) - || x < ibuf->xorig || y < ibuf->yorig ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "x or y is out of range" ); - - /* if no float buffer already exists, add it */ - if (!ibuf->rect_float) imb_addrectfloatImBuf(ibuf); - - index = ( x + y * ibuf->x ) * pixel_size; - - pixel = ibuf->rect_float + index; - - QUATCOPY(pixel, p); - - ibuf->userflags |= IB_BITMAPDIRTY; - Py_RETURN_NONE; -} - - -/* set pixel as ints */ - -static PyObject *Image_setPixelI( BPy_Image * self, PyObject * args ) -{ - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - char *pixel; /* image data */ - int index; /* offset into image data */ - int x = 0; - int y = 0; - int a = 0; - int pixel_size = 4; /* each pixel is 4 x 8-bits packed in unsigned int */ - int p[4]; - - if( !PyArg_ParseTuple - ( args, "ii(iiii)", &x, &y, &p[0], &p[1], &p[2], &p[3] ) ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected 2 integers and an list of 4 ints" ); - - if( !ibuf || !ibuf->rect ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - if( ibuf->type == 1 ) /* bitplane image */ - return EXPP_ReturnPyObjError( PyExc_TypeError, - "unsupported bitplane image format" ); - - if( x > ( ibuf->x - 1 ) - || y > ( ibuf->y - 1 ) - || x < ibuf->xorig || y < ibuf->yorig ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "x or y is out of range" ); - - for( a = 0; a < 4; a++ ) { - if( p[a] > 255 || p[a] < 0 ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "r, g, b, or a is out of range" ); - } - - /* - assumption: from looking at source, skipx is often not set, - so we calc ourselves - */ - - index = ( x + y * ibuf->x ) * pixel_size; - - pixel = ( char * ) ibuf->rect; - - pixel[index] = ( char ) p[0]; - pixel[index + 1] = ( char ) p[1]; - pixel[index + 2] = ( char ) p[2]; - pixel[index + 3] = ( char ) p[3]; - - ibuf->userflags |= IB_BITMAPDIRTY; - Py_RETURN_NONE; -} - -/* set pixel as floats */ - -static PyObject *Image_setPixelF( BPy_Image * self, PyObject * args ) -{ - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - char *pixel; /* image data */ - int index; /* offset into image data */ - int x = 0; - int y = 0; - int a = 0; - int pixel_size = 4; /* each pixel is 4 x 8-bits packed in unsigned int */ - float p[4]; - - if( !PyArg_ParseTuple - ( args, "ii(ffff)", &x, &y, &p[0], &p[1], &p[2], &p[3] ) ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected 2 integers and an array of 4 floats" ); - - if( !ibuf || !ibuf->rect ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - if( ibuf->type == 1 ) /* bitplane image */ - return EXPP_ReturnPyObjError( PyExc_TypeError, - "unsupported bitplane image format" ); - - if( x > ( ibuf->x - 1 ) - || y > ( ibuf->y - 1 ) - || x < ibuf->xorig || y < ibuf->yorig ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "x or y is out of ruange" ); - - for( a = 0; a < 4; a++ ) { - if( p[a] > 1.0 || p[a] < 0.0 ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "r, g, b, or a is out of range" ); - } - - - /* - assumption: from looking at source, skipx is often not set, - so we calc ourselves - */ - - index = ( x + y * ibuf->x ) * pixel_size; - - pixel = ( char * ) ibuf->rect; - - pixel[index] = ( char ) ( p[0] * 255.0 ); - pixel[index + 1] = ( char ) ( p[1] * 255.0 ); - pixel[index + 2] = ( char ) ( p[2] * 255.0 ); - pixel[index + 3] = ( char ) ( p[3] * 255.0 ); - - ibuf->userflags |= IB_BITMAPDIRTY; - Py_RETURN_NONE; -} - -/* get max extent of image */ - -static PyObject *Image_getMaxXY( BPy_Image * self ) -{ - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - - if( !ibuf || !ibuf->rect ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - return Py_BuildValue( "[i,i]", ibuf->x, ibuf->y ); -} - - -/* get min extent of image */ - -static PyObject *Image_getMinXY( BPy_Image * self ) -{ - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - - if( !ibuf || !ibuf->rect ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - return Py_BuildValue( "[i,i]", ibuf->xorig, ibuf->yorig ); -} - -/* unpack image */ - -static PyObject *Image_unpack( BPy_Image * self, PyObject * value ) -{ - Image *image = self->image; - int mode = (int)PyInt_AsLong(value); - - /*get the absolute path */ - if( mode==-1 ) - return EXPP_ReturnPyObjError( PyExc_TypeError, - "expected 1 integer from Blender.UnpackModes" ); - - if (image->packedfile==NULL) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "image not packed" ); - - if (unpackImage(image, mode) == RET_ERROR) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "error unpacking image" ); - Py_RETURN_NONE; -} - -/* pack image */ - -static PyObject *Image_pack( BPy_Image * self ) -{ - Image *image = self->image; - ImBuf *ibuf = BKE_image_get_ibuf(image, NULL); - - if( !ibuf || !ibuf->rect ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - if (image->packedfile ) { /* RePack? */ - if (ibuf->userflags & IB_BITMAPDIRTY) - BKE_image_memorypack(image); - } else { /* Pack for the first time */ - if (ibuf && (ibuf->userflags & IB_BITMAPDIRTY)) - BKE_image_memorypack(image); - else - image->packedfile = newPackedFile(image->name); - } - Py_RETURN_NONE; -} - - -static PyObject *Image_makeCurrent( BPy_Image * self ) -{ -#if 0 /* add back in when bpy becomes "official" */ - static char warning = 1; - if( warning ) { - printf("image.makeCurrent() deprecated!\n\t use 'bpy.images.active = image instead'\n"); - --warning; - } -#endif - - if (!G.sima) - Py_RETURN_FALSE; - - G.sima->image= self->image; - Py_RETURN_TRUE; -} - - -/* save image to file */ - -static PyObject *Image_save( BPy_Image * self ) -{ - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - - if(!ibuf) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "could not save image (no image buffer)" ); - - /* If this is a packed file, write using writePackedFile - * because IMB_saveiff wont save to a file */ - if (self->image->packedfile) { - if (writePackedFile(self->image->name, self->image->packedfile, 0) != RET_OK) { - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "could not save image (writing image from packedfile failed)" ); - } - } else if (!IMB_saveiff( ibuf, self->image->name, ibuf->flags)) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "could not save image (writing the image buffer failed)" ); - - Py_RETURN_NONE; /* normal return, image saved */ -} - -static PyObject *M_Image_SourceDict( void ) -{ - PyObject *Dict = PyConstant_New( ); - if( Dict ) { - BPy_constant *d = ( BPy_constant * ) Dict; - PyConstant_Insert(d, "STILL", PyInt_FromLong(IMA_SRC_FILE)); - PyConstant_Insert(d, "MOVIE", PyInt_FromLong(IMA_SRC_MOVIE)); - PyConstant_Insert(d, "SEQUENCE", PyInt_FromLong(IMA_SRC_SEQUENCE)); - PyConstant_Insert(d, "GENERATED", PyInt_FromLong(IMA_SRC_GENERATED)); - } - return Dict; -} - -/*****************************************************************************/ -/* Function: Image_Init */ -/*****************************************************************************/ -PyObject *Image_Init( void ) -{ - PyObject *submodule; - PyObject *Sources = M_Image_SourceDict( ); - - if( PyType_Ready( &Image_Type ) < 0 ) - return NULL; - - submodule = - Py_InitModule3( "Blender.Image", M_Image_methods, - M_Image_doc ); - - if( Sources ) - PyModule_AddObject( submodule, "Sources", Sources ); - - return submodule; -} - -/*****************************************************************************/ -/* Python Image_Type callback function prototypes: */ -/*****************************************************************************/ -static int Image_compare( BPy_Image * a, BPy_Image * b ); -static PyObject *Image_repr( BPy_Image * self ); - -/*****************************************************************************/ -/* Function: Image_CreatePyObject */ -/* Description: This function will create a new BPy_Image from an existing */ -/* Blender image structure. */ -/*****************************************************************************/ -PyObject *Image_CreatePyObject( Image * image ) -{ - BPy_Image *py_img; - py_img = ( BPy_Image * ) PyObject_NEW( BPy_Image, &Image_Type ); - - if( !py_img ) - return EXPP_ReturnPyObjError( PyExc_MemoryError, - "couldn't create BPy_Image object" ); - - py_img->image = image; - return ( PyObject * ) py_img; -} - -/*****************************************************************************/ -/* Function: Image_FromPyObject */ -/* Description: Returns the Blender Image associated with this object */ -/*****************************************************************************/ -Image *Image_FromPyObject( PyObject * pyobj ) -{ - return ( ( BPy_Image * ) pyobj )->image; -} - -static PyObject *Image_getFilename( BPy_Image * self ) -{ - return PyString_FromString( self->image->name ); -} - -static PyObject *Image_getSize( BPy_Image * self ) -{ - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - PyObject *attr; - - if( !ibuf ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - attr = PyList_New(2); - - if( !attr ) - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't get Image.size attribute" ); - - PyList_SetItem( attr, 0, PyInt_FromLong(ibuf->x)); - PyList_SetItem( attr, 1, PyInt_FromLong(ibuf->y)); - return attr; -} - -static PyObject *Image_getDepth( BPy_Image * self ) -{ - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - - if( !ibuf ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - if (ibuf->rect_float) { - return PyInt_FromLong( (long)128 ); - } else { - return PyInt_FromLong( (long)ibuf->depth ); - } -} - - -static PyObject *Image_getXRep( BPy_Image * self ) -{ - return PyInt_FromLong( self->image->xrep ); -} - -static PyObject *Image_getYRep( BPy_Image * self ) -{ - return PyInt_FromLong( self->image->yrep ); -} - -static PyObject *Image_getStart( BPy_Image * self ) -{ - return PyInt_FromLong( self->image->twsta ); -} - -static PyObject *Image_getEnd( BPy_Image * self ) -{ - return PyInt_FromLong( self->image->twend ); -} - -static PyObject *Image_getSpeed( BPy_Image * self ) -{ - return PyInt_FromLong( self->image->animspeed ); -} - -static PyObject *Image_getBindCode( BPy_Image * self ) -{ - return PyLong_FromUnsignedLong( self->image->bindcode ); -} - -static PyObject *Image_reload( BPy_Image * self ) -{ - Image *image = self->image; - - BKE_image_signal(image, NULL, IMA_SIGNAL_RELOAD); - - Py_RETURN_NONE; -} - -static PyObject *Image_updateDisplay( BPy_Image * self ) -{ - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - - if( !ibuf ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - IMB_rect_from_float(ibuf); - - Py_RETURN_NONE; -} - - - -static PyObject *Image_glFree( BPy_Image * self ) -{ - Image *image = self->image; - - GPU_free_image( image ); - /* remove the nocollect flag, image is available for garbage collection again */ - image->flag &= ~IMA_NOCOLLECT; - Py_RETURN_NONE; -} - -static PyObject *Image_glLoad( BPy_Image * self ) -{ - Image *image = self->image; - unsigned int *bind = &image->bindcode; - - if( *bind == 0 ) { - ImBuf *ibuf= BKE_image_get_ibuf(self->image, NULL); - - if( !ibuf ) /* didn't work */ - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "couldn't load image data in Blender" ); - - glGenTextures( 1, ( GLuint * ) bind ); - glBindTexture( GL_TEXTURE_2D, *bind ); - - gluBuild2DMipmaps( GL_TEXTURE_2D, GL_RGBA, ibuf->x, - ibuf->y, GL_RGBA, GL_UNSIGNED_BYTE, - ibuf->rect ); - glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, - GL_LINEAR_MIPMAP_NEAREST ); - glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, - GL_LINEAR ); - glTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE ); - - glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, ibuf->x, - ibuf->y, 0, GL_RGBA, GL_UNSIGNED_BYTE, - ibuf->rect ); - - /* raise the nocollect flag, - image is not available for garbage collection - (python GL might use it directly) - */ - image->flag |= IMA_NOCOLLECT; - } - - return PyLong_FromUnsignedLong( image->bindcode ); -} - -static int Image_setFilename( BPy_Image * self, PyObject * value ) -{ - char *name; - - name = PyString_AsString(value); - - if( !name ) - return ( EXPP_ReturnIntError( PyExc_TypeError, - "expected a string argument" ) ); - - /* max len is FILE_MAXDIR == 160, FILE_MAXFILE == 80 chars like done in DNA_image_types.h */ - if( strlen(name) >= FILE_MAXDIR + FILE_MAXFILE ) - return ( EXPP_ReturnIntError( PyExc_TypeError, - "string argument is limited to 240 chars at most" ) ); - - strcpy( self->image->name, name ); - return 0; -} - -static PyObject *Image_oldsetFilename( BPy_Image * self, PyObject * args ) -{ - return EXPP_setterWrapper( (void *)self, args, (setter)Image_setFilename ); -} - -static PyObject *Image_setXRep( BPy_Image * self, PyObject * value ) -{ - short param = (short)PyInt_AsLong(value); - - if( param !=-1 && param >= EXPP_IMAGE_REP_MIN && param <= EXPP_IMAGE_REP_MAX) - return ( EXPP_ReturnPyObjError( PyExc_TypeError, - "expected int argument in [1,16]" ) ); - - self->image->xrep = param; - Py_RETURN_NONE; -} - -static PyObject *Image_setYRep( BPy_Image * self, PyObject * value ) -{ - short param = (short)PyInt_AsLong(value); - - if( param !=-1 && param >= EXPP_IMAGE_REP_MIN && param <= EXPP_IMAGE_REP_MAX) - return ( EXPP_ReturnPyObjError( PyExc_TypeError, - "expected int argument in [1,16]" ) ); - - self->image->yrep = param; - Py_RETURN_NONE; -} - - -static PyObject *Image_setStart( BPy_Image * self, PyObject * args ) -{ - short value; - - if( !PyArg_ParseTuple( args, "h", &value ) ) - return ( EXPP_ReturnPyObjError( PyExc_TypeError, - "expected int argument in [0,128]" ) ); - - if( value >= 0 && value <= 128 ) - self->image->twsta = value; - else - return ( EXPP_ReturnPyObjError( PyExc_ValueError, - "expected int argument in [0,128]" ) ); - - Py_RETURN_NONE; -} - - -static PyObject *Image_setEnd( BPy_Image * self, PyObject * args ) -{ - short value; - - if( !PyArg_ParseTuple( args, "h", &value ) ) - return ( EXPP_ReturnPyObjError( PyExc_TypeError, - "expected int argument in [0,128]" ) ); - - if( value >= 0 && value <= 128 ) - self->image->twend = value; - else - return ( EXPP_ReturnPyObjError( PyExc_ValueError, - "expected int argument in [0,128]" ) ); - - Py_RETURN_NONE; -} - -static PyObject *Image_setSpeed( BPy_Image * self, PyObject * args ) -{ - short value; - - if( !PyArg_ParseTuple( args, "h", &value ) ) - return ( EXPP_ReturnPyObjError( PyExc_TypeError, - "expected int argument in [0,128]" ) ); - - if( value >= 1 && value <= 100 ) - self->image->animspeed = value; - else - return ( EXPP_ReturnPyObjError( PyExc_ValueError, - "expected int argument in [0,128]" ) ); - - Py_RETURN_NONE; -} - - -/*****************************************************************************/ -/* Function: Image_compare */ -/* Description: This is a callback function for the BPy_Image type. It */ -/* compares two Image_Type objects. Only the "==" and "!=" */ -/* comparisons are meaninful. Returns 0 for equality and -1 if */ -/* they don't point to the same Blender Image struct. */ -/* In Python it becomes 1 if they are equal, 0 otherwise. */ -/*****************************************************************************/ -static int Image_compare( BPy_Image * a, BPy_Image * b ) -{ - return ( a->image == b->image ) ? 0 : -1; -} - -/*****************************************************************************/ -/* Function: Image_repr */ -/* Description: This is a callback function for the BPy_Image type. It */ -/* builds a meaninful string to represent image objects. */ -/*****************************************************************************/ -static PyObject *Image_repr( BPy_Image * self ) -{ - return PyString_FromFormat( "[Image \"%s\"]", - self->image->id.name + 2 ); -} - -static PyObject *Image_getPacked(BPy_Image *self, void *closure) -{ - if (self->image->packedfile) - Py_RETURN_TRUE; - else - Py_RETURN_FALSE; -} - -static PyObject *Image_hasData(BPy_Image *self, void *closure) -{ - if (self->image->ibufs.first) - Py_RETURN_TRUE; - else - Py_RETURN_FALSE; -} - -static PyObject *Image_getFlag(BPy_Image *self, void *flag) -{ - if (self->image->flag & GET_INT_FROM_POINTER(flag)) - Py_RETURN_TRUE; - else - Py_RETURN_FALSE; - -} - -static PyObject *Image_getFlagTpage(BPy_Image *self, void *flag) -{ - if (self->image->tpageflag & GET_INT_FROM_POINTER(flag)) - Py_RETURN_TRUE; - else - Py_RETURN_FALSE; - -} - -static int Image_setSource( BPy_Image *self, PyObject *args) -{ - PyObject* integer = PyNumber_Int( args ); - short value; - - if( !integer ) - return EXPP_ReturnIntError( PyExc_TypeError, - "expected integer argument" ); - - value = ( short )PyInt_AS_LONG( integer ); - Py_DECREF( integer ); - - if( value < IMA_SRC_FILE || value > IMA_SRC_GENERATED ) - return EXPP_ReturnIntError( PyExc_ValueError, - "expected integer argument in range 1-4" ); - - self->image->source = value; - return 0; -} - -static int Image_setFlag(BPy_Image *self, PyObject *value, void *flag) -{ - int param = PyObject_IsTrue( value ); - if( param == -1 ) - return EXPP_ReturnIntError( PyExc_TypeError, - "expected True/False or 0/1" ); - - if ( param ) - self->image->flag |= GET_INT_FROM_POINTER(flag); - else - self->image->flag &= ~GET_INT_FROM_POINTER(flag); - return 0; -} - -static int Image_setFlagTpage(BPy_Image *self, PyObject *value, void *flag) -{ - int param = PyObject_IsTrue( value ); - if( param == -1 ) - return EXPP_ReturnIntError( PyExc_TypeError, - "expected True/False or 0/1" ); - - if ( param ) - self->image->tpageflag |= GET_INT_FROM_POINTER(flag); - else - self->image->tpageflag &= ~GET_INT_FROM_POINTER(flag); - return 0; -} - -/* - * get integer attributes - */ -static PyObject *getIntAttr( BPy_Image *self, void *type ) -{ - int param; - struct Image *image = self->image; - - switch( GET_INT_FROM_POINTER(type) ) { - case EXPP_IMAGE_ATTR_XREP: - param = image->xrep; - break; - case EXPP_IMAGE_ATTR_YREP: - param = image->xrep; - break; - case EXPP_IMAGE_ATTR_START: - param = image->twsta; - break; - case EXPP_IMAGE_ATTR_END: - param = image->twend; - break; - case EXPP_IMAGE_ATTR_SPEED: - param = image->animspeed; - break; - case EXPP_IMAGE_ATTR_BINDCODE: - param = image->bindcode; - break; - case EXPP_IMAGE_ATTR_SOURCE: - param = image->source; - break; - default: - return EXPP_ReturnPyObjError( PyExc_RuntimeError, - "undefined type in getIntAttr" ); - } - - return PyInt_FromLong( param ); -} - - -/* - * set integer attributes which require clamping - */ - -static int setIntAttrClamp( BPy_Image *self, PyObject *value, void *type ) -{ - void *param; - struct Image *image = self->image; - int min, max, size; - - switch( GET_INT_FROM_POINTER(type) ) { - case EXPP_IMAGE_ATTR_XREP: - min = EXPP_IMAGE_REP_MIN; - max = EXPP_IMAGE_REP_MAX; - size = 'h'; - param = (void *)&image->xrep; - break; - case EXPP_IMAGE_ATTR_YREP: - min = EXPP_IMAGE_REP_MIN; - max = EXPP_IMAGE_REP_MAX; - size = 'h'; - param = (void *)&image->yrep; - break; - case EXPP_IMAGE_ATTR_START: - min = 0; - max = 128; - size = 'h'; - param = (void *)&image->twsta; - break; - case EXPP_IMAGE_ATTR_END: - min = 0; - max = 128; - size = 'h'; - param = (void *)&image->twend; - break; - case EXPP_IMAGE_ATTR_SPEED: - min = 0; - max = 100; - size = 'h'; - param = (void *)&image->animspeed; - break; - default: - return EXPP_ReturnIntError( PyExc_RuntimeError, - "undefined type in setIntAttrClamp"); - } - return EXPP_setIValueClamped( value, param, min, max, size ); -} - -/*****************************************************************************/ -/* Python attributes get/set structure: */ -/*****************************************************************************/ -static PyGetSetDef BPy_Image_getseters[] = { - GENERIC_LIB_GETSETATTR, - {"filename", (getter)Image_getFilename, (setter)Image_setFilename, - "image path", NULL}, - /* readonly */ - {"depth", (getter)Image_getDepth, (setter)NULL, - "image depth", NULL}, - {"size", (getter)Image_getSize, (setter)NULL, - "image size", NULL}, - {"packed", (getter)Image_getPacked, (setter)NULL, - "image packed state", NULL }, - {"has_data", (getter)Image_hasData, (setter)NULL, - "is image data loaded", NULL }, - /* ints */ - {"xrep", (getter)getIntAttr, (setter)setIntAttrClamp, - "image xrep", (void *)EXPP_IMAGE_ATTR_XREP }, - {"yrep", (getter)getIntAttr, (setter)setIntAttrClamp, - "image yrep", (void *)EXPP_IMAGE_ATTR_YREP }, - {"start", (getter)getIntAttr, (setter)setIntAttrClamp, - "image start frame", (void *)EXPP_IMAGE_ATTR_START }, - {"end", (getter)getIntAttr, (setter)setIntAttrClamp, - "image end frame", (void *)EXPP_IMAGE_ATTR_END }, - {"speed", (getter)getIntAttr, (setter)setIntAttrClamp, - "image end frame", (void *)EXPP_IMAGE_ATTR_SPEED }, - {"bindcode", (getter)getIntAttr, (setter)NULL, - "openGL bindcode", (void *)EXPP_IMAGE_ATTR_BINDCODE }, - {"source", (getter)getIntAttr, (setter)Image_setSource, - "image source type", (void *)EXPP_IMAGE_ATTR_SOURCE }, - /* flags */ - {"fields", (getter)Image_getFlag, (setter)Image_setFlag, - "image fields toggle", (void *)IMA_FIELDS }, - {"fields_odd", (getter)Image_getFlag, (setter)Image_setFlag, - "image odd fields toggle", (void *)IMA_STD_FIELD }, - {"antialias", (getter)Image_getFlag, (setter)Image_setFlag, - "image antialiasing toggle", (void *)IMA_ANTIALI }, - {"premul", (getter)Image_getFlag, (setter)Image_setFlag, - "image premultiply alpha toggle", (void *)IMA_DO_PREMUL }, - {"reflect", (getter)Image_getFlag, (setter)Image_setFlag, - "image reflect toggle", (void *)IMA_REFLECT }, - {"clampX", (getter)Image_getFlagTpage, (setter)Image_setFlagTpage, - "disable tiling on the X axis", (void *)IMA_CLAMP_U }, - {"clampY", (getter)Image_getFlagTpage, (setter)Image_setFlagTpage, - "disable tiling on the Y axis", (void *)IMA_CLAMP_V }, - {NULL,NULL,NULL,NULL,NULL} /* Sentinel */ -}; - - -/*****************************************************************************/ -/* Python Image_Type structure definition: */ -/*****************************************************************************/ -PyTypeObject Image_Type = { - PyObject_HEAD_INIT( NULL ) /* required macro. ( no comma needed ) */ - 0, /* ob_size */ - "Blender Image", /* tp_name */ - sizeof( BPy_Image ), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - NULL, /* tp_dealloc */ - 0, /* tp_print */ - NULL, /* tp_getattr */ - NULL, /* tp_setattr */ - ( cmpfunc ) Image_compare, /* tp_compare */ - ( reprfunc ) Image_repr, /* tp_repr */ - - /* Method suites for standard classes */ - - NULL, /* PyNumberMethods *tp_as_number; */ - NULL, /* PySequenceMethods *tp_as_sequence; */ - NULL, /* PyMappingMethods *tp_as_mapping; */ - - /* More standard operations (here for binary compatibility) */ - - ( hashfunc ) GenericLib_hash, /* hashfunc tp_hash; */ - NULL, /* ternaryfunc tp_call; */ - NULL, /* reprfunc tp_str; */ - NULL, /* getattrofunc tp_getattro; */ - NULL, /* setattrofunc tp_setattro; */ - - /* Functions to access object as input/output buffer */ - NULL, /* PyBufferProcs *tp_as_buffer; */ - - /*** Flags to define presence of optional/expanded features ***/ - Py_TPFLAGS_DEFAULT, /* long tp_flags; */ - - NULL, /* char *tp_doc; Documentation string */ - /*** Assigned meaning in release 2.0 ***/ - /* call function for all accessible objects */ - NULL, /* traverseproc tp_traverse; */ - - /* delete references to contained objects */ - NULL, /* inquiry tp_clear; */ - - /*** Assigned meaning in release 2.1 ***/ - /*** rich comparisons ***/ - NULL, /* richcmpfunc tp_richcompare; */ - - /*** weak reference enabler ***/ - 0, /* long tp_weaklistoffset; */ - - /*** Added in release 2.2 ***/ - /* Iterators */ - NULL, /* getiterfunc tp_iter; */ - NULL, /* iternextfunc tp_iternext; */ - - /*** Attribute descriptor and subclassing stuff ***/ - BPy_Image_methods, /* struct PyMethodDef *tp_methods; */ - NULL, /* struct PyMemberDef *tp_members; */ - BPy_Image_getseters, /* struct PyGetSetDef *tp_getset; */ - NULL, /* struct _typeobject *tp_base; */ - NULL, /* PyObject *tp_dict; */ - NULL, /* descrgetfunc tp_descr_get; */ - NULL, /* descrsetfunc tp_descr_set; */ - 0, /* long tp_dictoffset; */ - NULL, /* initproc tp_init; */ - NULL, /* allocfunc tp_alloc; */ - NULL, /* newfunc tp_new; */ - /* Low-level free-memory routine */ - NULL, /* freefunc tp_free; */ - /* For PyObject_IS_GC */ - NULL, /* inquiry tp_is_gc; */ - NULL, /* PyObject *tp_bases; */ - /* method resolution order */ - NULL, /* PyObject *tp_mro; */ - NULL, /* PyObject *tp_cache; */ - NULL, /* PyObject *tp_subclasses; */ - NULL, /* PyObject *tp_weaklist; */ - NULL -}; |