u_format_table.py revision 31ff9b0a135bf913ae6b44868bde31534a87802c
115422b2d99be074e1d6ac064b6f791245975da83José Fonseca#!/usr/bin/env python 215422b2d99be074e1d6ac064b6f791245975da83José Fonseca 315422b2d99be074e1d6ac064b6f791245975da83José Fonseca''' 415422b2d99be074e1d6ac064b6f791245975da83José Fonseca/************************************************************************** 515422b2d99be074e1d6ac064b6f791245975da83José Fonseca * 63d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca * Copyright 2009 VMware, Inc. 715422b2d99be074e1d6ac064b6f791245975da83José Fonseca * All Rights Reserved. 815422b2d99be074e1d6ac064b6f791245975da83José Fonseca * 915422b2d99be074e1d6ac064b6f791245975da83José Fonseca * Permission is hereby granted, free of charge, to any person obtaining a 1015422b2d99be074e1d6ac064b6f791245975da83José Fonseca * copy of this software and associated documentation files (the 1115422b2d99be074e1d6ac064b6f791245975da83José Fonseca * "Software"), to deal in the Software without restriction, including 1215422b2d99be074e1d6ac064b6f791245975da83José Fonseca * without limitation the rights to use, copy, modify, merge, publish, 1315422b2d99be074e1d6ac064b6f791245975da83José Fonseca * distribute, sub license, and/or sell copies of the Software, and to 1415422b2d99be074e1d6ac064b6f791245975da83José Fonseca * permit persons to whom the Software is furnished to do so, subject to 1515422b2d99be074e1d6ac064b6f791245975da83José Fonseca * the following conditions: 1615422b2d99be074e1d6ac064b6f791245975da83José Fonseca * 1715422b2d99be074e1d6ac064b6f791245975da83José Fonseca * The above copyright notice and this permission notice (including the 1815422b2d99be074e1d6ac064b6f791245975da83José Fonseca * next paragraph) shall be included in all copies or substantial portions 1915422b2d99be074e1d6ac064b6f791245975da83José Fonseca * of the Software. 2015422b2d99be074e1d6ac064b6f791245975da83José Fonseca * 2115422b2d99be074e1d6ac064b6f791245975da83José Fonseca * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 2215422b2d99be074e1d6ac064b6f791245975da83José Fonseca * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 2315422b2d99be074e1d6ac064b6f791245975da83José Fonseca * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 243d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR 2515422b2d99be074e1d6ac064b6f791245975da83José Fonseca * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 2615422b2d99be074e1d6ac064b6f791245975da83José Fonseca * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 2715422b2d99be074e1d6ac064b6f791245975da83José Fonseca * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 2815422b2d99be074e1d6ac064b6f791245975da83José Fonseca * 2915422b2d99be074e1d6ac064b6f791245975da83José Fonseca **************************************************************************/ 3015422b2d99be074e1d6ac064b6f791245975da83José Fonseca''' 3115422b2d99be074e1d6ac064b6f791245975da83José Fonseca 3215422b2d99be074e1d6ac064b6f791245975da83José Fonseca 3315422b2d99be074e1d6ac064b6f791245975da83José Fonsecaimport sys 3415422b2d99be074e1d6ac064b6f791245975da83José Fonseca 353d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonsecafrom u_format_parse import * 3615422b2d99be074e1d6ac064b6f791245975da83José Fonseca 3715422b2d99be074e1d6ac064b6f791245975da83José Fonseca 38dfdf83d714c0d32d9182eb3001cf642aa6cb5c87Michal Kroldef layout_map(layout): 39dfdf83d714c0d32d9182eb3001cf642aa6cb5c87Michal Krol return 'UTIL_FORMAT_LAYOUT_' + str(layout).upper() 4015422b2d99be074e1d6ac064b6f791245975da83José Fonseca 4115422b2d99be074e1d6ac064b6f791245975da83José Fonseca 4242b15b26fd946c9511bd4bd5f23ec7e76e15507cJosé Fonsecadef colorspace_map(colorspace): 4342b15b26fd946c9511bd4bd5f23ec7e76e15507cJosé Fonseca return 'UTIL_FORMAT_COLORSPACE_' + str(colorspace).upper() 4442b15b26fd946c9511bd4bd5f23ec7e76e15507cJosé Fonseca 4542b15b26fd946c9511bd4bd5f23ec7e76e15507cJosé Fonseca 4642b15b26fd946c9511bd4bd5f23ec7e76e15507cJosé Fonsecacolorspace_channels_map = { 477fc75ef7d43038385b5fba73a67f1e4783b045d6José Fonseca 'rgb': ['r', 'g', 'b', 'a'], 487fc75ef7d43038385b5fba73a67f1e4783b045d6José Fonseca 'srgb': ['sr', 'sg', 'sb', 'a'], 497fc75ef7d43038385b5fba73a67f1e4783b045d6José Fonseca 'zs': ['z', 's'], 507fc75ef7d43038385b5fba73a67f1e4783b045d6José Fonseca 'yuv': ['y', 'u', 'v'], 5115422b2d99be074e1d6ac064b6f791245975da83José Fonseca} 5215422b2d99be074e1d6ac064b6f791245975da83José Fonseca 5315422b2d99be074e1d6ac064b6f791245975da83José Fonseca 5415422b2d99be074e1d6ac064b6f791245975da83José Fonsecakind_map = { 553d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca VOID: "UTIL_FORMAT_TYPE_VOID", 5615422b2d99be074e1d6ac064b6f791245975da83José Fonseca UNSIGNED: "UTIL_FORMAT_TYPE_UNSIGNED", 573d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca SIGNED: "UTIL_FORMAT_TYPE_SIGNED", 583d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca FIXED: "UTIL_FORMAT_TYPE_FIXED", 593d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca FLOAT: "UTIL_FORMAT_TYPE_FLOAT", 6015422b2d99be074e1d6ac064b6f791245975da83José Fonseca} 6115422b2d99be074e1d6ac064b6f791245975da83José Fonseca 6215422b2d99be074e1d6ac064b6f791245975da83José Fonseca 6315422b2d99be074e1d6ac064b6f791245975da83José Fonsecadef bool_map(value): 6415422b2d99be074e1d6ac064b6f791245975da83José Fonseca if value: 6515422b2d99be074e1d6ac064b6f791245975da83José Fonseca return "TRUE" 6615422b2d99be074e1d6ac064b6f791245975da83José Fonseca else: 6715422b2d99be074e1d6ac064b6f791245975da83José Fonseca return "FALSE" 6815422b2d99be074e1d6ac064b6f791245975da83José Fonseca 6915422b2d99be074e1d6ac064b6f791245975da83José Fonseca 7015422b2d99be074e1d6ac064b6f791245975da83José Fonsecaswizzle_map = { 713d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca SWIZZLE_X: "UTIL_FORMAT_SWIZZLE_X", 723d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca SWIZZLE_Y: "UTIL_FORMAT_SWIZZLE_Y", 733d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca SWIZZLE_Z: "UTIL_FORMAT_SWIZZLE_Z", 743d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca SWIZZLE_W: "UTIL_FORMAT_SWIZZLE_W", 753d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca SWIZZLE_0: "UTIL_FORMAT_SWIZZLE_0", 763d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca SWIZZLE_1: "UTIL_FORMAT_SWIZZLE_1", 773d305243938980af520c6d3e0ce02f4ee3a6126cJosé Fonseca SWIZZLE_NONE: "UTIL_FORMAT_SWIZZLE_NONE", 7815422b2d99be074e1d6ac064b6f791245975da83José Fonseca} 7915422b2d99be074e1d6ac064b6f791245975da83José Fonseca 8015422b2d99be074e1d6ac064b6f791245975da83José Fonseca 8115422b2d99be074e1d6ac064b6f791245975da83José Fonsecadef write_format_table(formats): 8215422b2d99be074e1d6ac064b6f791245975da83José Fonseca print '/* This file is autogenerated by u_format_table.py from u_format.csv. Do not edit directly. */' 8315422b2d99be074e1d6ac064b6f791245975da83José Fonseca print 8415422b2d99be074e1d6ac064b6f791245975da83José Fonseca # This will print the copyright message on the top of this file 8515422b2d99be074e1d6ac064b6f791245975da83José Fonseca print __doc__.strip() 8615422b2d99be074e1d6ac064b6f791245975da83José Fonseca print 8715422b2d99be074e1d6ac064b6f791245975da83José Fonseca print '#include "u_format.h"' 8815422b2d99be074e1d6ac064b6f791245975da83José Fonseca print 8915422b2d99be074e1d6ac064b6f791245975da83José Fonseca print 'const struct util_format_description' 903c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print 'util_format_none_description = {' 913c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " PIPE_FORMAT_NONE," 923c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " \"PIPE_FORMAT_NONE\"," 933c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " {0, 0, 0}," 943c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " 0," 953c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " 0," 963c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " 0," 973c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " 0," 983c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " {{0, 0, 0}, {0, 0, 0}, {0, 0, 0}, {0, 0, 0}}," 993c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " {0, 0, 0, 0}," 1003c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " 0" 1013c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print "};" 1023c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print 10315422b2d99be074e1d6ac064b6f791245975da83José Fonseca for format in formats: 1043c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print 'const struct util_format_description' 1053c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print 'util_format_%s_description = {' % (format.short_name(),) 1063c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " %s," % (format.name,) 1073c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " \"%s\"," % (format.name,) 1083c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " {%u, %u, %u},\t/* block */" % (format.block_width, format.block_height, format.block_size()) 1093c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " %s," % (layout_map(format.layout),) 1103c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " %u,\t/* nr_channels */" % (format.nr_channels(),) 1113c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " %s,\t/* is_array */" % (bool_map(format.is_array()),) 1123c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " %s,\t/* is_mixed */" % (bool_map(format.is_mixed()),) 11315422b2d99be074e1d6ac064b6f791245975da83José Fonseca print " {" 11415422b2d99be074e1d6ac064b6f791245975da83José Fonseca for i in range(4): 11515422b2d99be074e1d6ac064b6f791245975da83José Fonseca type = format.in_types[i] 11615422b2d99be074e1d6ac064b6f791245975da83José Fonseca if i < 3: 11715422b2d99be074e1d6ac064b6f791245975da83José Fonseca sep = "," 11815422b2d99be074e1d6ac064b6f791245975da83José Fonseca else: 11915422b2d99be074e1d6ac064b6f791245975da83José Fonseca sep = "" 1203c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " {%s, %s, %u}%s\t/* %s */" % (kind_map[type.kind], bool_map(type.norm), type.size, sep, "xyzw"[i]) 1213c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " }," 1223c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " {" 12315422b2d99be074e1d6ac064b6f791245975da83José Fonseca for i in range(4): 12415422b2d99be074e1d6ac064b6f791245975da83José Fonseca swizzle = format.out_swizzle[i] 12515422b2d99be074e1d6ac064b6f791245975da83José Fonseca if i < 3: 12615422b2d99be074e1d6ac064b6f791245975da83José Fonseca sep = "," 12715422b2d99be074e1d6ac064b6f791245975da83José Fonseca else: 12815422b2d99be074e1d6ac064b6f791245975da83José Fonseca sep = "" 12915422b2d99be074e1d6ac064b6f791245975da83José Fonseca try: 1307fc75ef7d43038385b5fba73a67f1e4783b045d6José Fonseca comment = colorspace_channels_map[format.colorspace][i] 1317fc75ef7d43038385b5fba73a67f1e4783b045d6José Fonseca except (KeyError, IndexError): 13215422b2d99be074e1d6ac064b6f791245975da83José Fonseca comment = 'ignored' 1333c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " %s%s\t/* %s */" % (swizzle_map[swizzle], sep, comment) 13415422b2d99be074e1d6ac064b6f791245975da83José Fonseca print " }," 1353c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " %s," % (colorspace_map(format.colorspace),) 1363c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print "};" 1373c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print 1383c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print "const struct util_format_description *" 1393c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print "util_format_description(enum pipe_format format)" 1403c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print "{" 1413c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " if (format >= PIPE_FORMAT_COUNT) {" 1423c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " return NULL;" 1433c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " }" 1443c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print 1453c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " switch (format) {" 1463c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " case PIPE_FORMAT_NONE:" 1473c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " return &util_format_none_description;" 1483c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca for format in formats: 1493c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " case %s:" % format.name 1503c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " return &util_format_%s_description;" % (format.short_name(),) 1513c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " default:" 1523c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " assert(0);" 1533c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " return NULL;" 1543c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print " }" 15531ff9b0a135bf913ae6b44868bde31534a87802cBrian Paul print "}" 1563c45c4bc44310c1af4f0c06d29eb0a9d39a38837José Fonseca print 15715422b2d99be074e1d6ac064b6f791245975da83José Fonseca 15815422b2d99be074e1d6ac064b6f791245975da83José Fonseca 15915422b2d99be074e1d6ac064b6f791245975da83José Fonsecadef main(): 16015422b2d99be074e1d6ac064b6f791245975da83José Fonseca 16115422b2d99be074e1d6ac064b6f791245975da83José Fonseca formats = [] 16215422b2d99be074e1d6ac064b6f791245975da83José Fonseca for arg in sys.argv[1:]: 16315422b2d99be074e1d6ac064b6f791245975da83José Fonseca formats.extend(parse(arg)) 16415422b2d99be074e1d6ac064b6f791245975da83José Fonseca write_format_table(formats) 16515422b2d99be074e1d6ac064b6f791245975da83José Fonseca 16615422b2d99be074e1d6ac064b6f791245975da83José Fonseca 16715422b2d99be074e1d6ac064b6f791245975da83José Fonsecaif __name__ == '__main__': 16815422b2d99be074e1d6ac064b6f791245975da83José Fonseca main() 169