parser.add_argument('--dim', help='gBackendPixelRateTable array dimensions', nargs='+', type=int, required=True)
parser.add_argument('--outdir', help='output directory', nargs='?', type=str, default=thisDir)
parser.add_argument('--split', help='how many lines of initialization per file [0=no split]', nargs='?', type=int, default='512')
+ parser.add_argument('--numfiles', help='how many output files to generate', nargs='?', type=int, default='0')
parser.add_argument('--cpp', help='Generate cpp file(s)', action='store_true', default=False)
+ parser.add_argument('--hpp', help='Generate hpp file', action='store_true', default=False)
parser.add_argument('--cmake', help='Generate cmake file', action='store_true', default=False)
+ parser.add_argument('--rast', help='Generate rasterizer functions instead of normal backend', action='store_true', default=False)
+
+ args = parser.parse_args(args)
- args = parser.parse_args(args);
class backendStrs :
def __init__(self) :
self.outFileName = 'gen_BackendPixelRate%s.cpp'
+ self.outHeaderName = 'gen_BackendPixelRate.hpp'
self.functionTableName = 'gBackendPixelRateTable'
self.funcInstanceHeader = ' = BackendPixelRate<SwrBackendTraits<'
self.template = 'gen_backend.cpp'
+ self.hpp_template = 'gen_header_init.hpp'
self.cmakeFileName = 'gen_backends.cmake'
self.cmakeSrcVar = 'GEN_BACKEND_SOURCES'
+ self.tableName = 'BackendPixelRate'
+
+ if args.rast:
+ self.outFileName = 'gen_rasterizer%s.cpp'
+ self.outHeaderName = 'gen_rasterizer.hpp'
+ self.functionTableName = 'gRasterizerFuncs'
+ self.funcInstanceHeader = ' = RasterizeTriangle<RasterizerTraits<'
+ self.template = 'gen_rasterizer.cpp'
+ self.cmakeFileName = 'gen_rasterizer.cmake'
+ self.cmakeSrcVar = 'GEN_RASTERIZER_SOURCES'
+ self.tableName = 'RasterizerFuncs'
+
backend = backendStrs()
numFiles = 1
else:
numFiles = (len(output_list) + args.split - 1) // args.split
+ if (args.numfiles != 0):
+ numFiles = args.numfiles
linesPerFile = (len(output_list) + numFiles - 1) // numFiles
chunkedList = [output_list[x:x+linesPerFile] for x in range(0, len(output_list), linesPerFile)]
for fileNum in range(numFiles):
filename = baseCppName % str(fileNum)
- #print('Generating', filename)
MakoTemplateWriter.to_file(
templateCpp,
baseCppName % str(fileNum),
fileNum=fileNum,
funcList=chunkedList[fileNum])
+ if args.hpp:
+ baseHppName = os.path.join(args.outdir, backend.outHeaderName)
+ templateHpp = os.path.join(thisDir, 'templates', backend.hpp_template)
+
+ MakoTemplateWriter.to_file(
+ templateHpp,
+ baseHppName,
+ cmdline=sys.argv,
+ numFiles=numFiles,
+ filename=backend.outHeaderName,
+ tableName=backend.tableName)
+
# generate gen_backend.cmake file
if args.cmake:
templateCmake = os.path.join(thisDir, 'templates', 'gen_backend.cmake')
cmakeFile = os.path.join(args.outdir, backend.cmakeFileName)
- #print('Generating', cmakeFile)
+
MakoTemplateWriter.to_file(
templateCmake,
cmakeFile,
numFiles=numFiles,
baseCppName='${RASTY_GEN_SRC_DIR}/backends/' + os.path.basename(baseCppName))
- #print("Generated %d template instantiations in %d files" % (len(output_list), numFiles))
-
return 0
if __name__ == '__main__':