diff options
Diffstat (limited to 'mesalib/src/mapi/mapi/mapi_abi.py')
| -rw-r--r-- | mesalib/src/mapi/mapi/mapi_abi.py | 79 |
1 files changed, 36 insertions, 43 deletions
diff --git a/mesalib/src/mapi/mapi/mapi_abi.py b/mesalib/src/mapi/mapi/mapi_abi.py index c18dd82d6..30ffe7bc2 100644 --- a/mesalib/src/mapi/mapi/mapi_abi.py +++ b/mesalib/src/mapi/mapi/mapi_abi.py @@ -34,6 +34,9 @@ sys.path.append(GLAPI) import re from optparse import OptionParser +import gl_XML +import glX_XML + # number of dynamic entries ABI_NUM_DYNAMIC_ENTRIES = 256 @@ -44,13 +47,14 @@ class ABIEntry(object): _match_c_param = re.compile( '^(?P<type>[\w\s*]+?)(?P<name>\w+)(\[(?P<array>\d+)\])?$') - def __init__(self, cols, attrs): + def __init__(self, cols, attrs, xml_data = None): self._parse(cols) self.slot = attrs['slot'] self.hidden = attrs['hidden'] self.alias = attrs['alias'] self.handcode = attrs['handcode'] + self.xml_data = xml_data def c_prototype(self): return '%s %s(%s)' % (self.c_return(), self.name, self.c_params()) @@ -133,8 +137,6 @@ class ABIEntry(object): def abi_parse_xml(xml): """Parse a GLAPI XML file for ABI entries.""" - import gl_XML, glX_XML - api = gl_XML.parse_GL_API(xml, glX_XML.glx_item_factory()) entry_dict = {} @@ -175,7 +177,7 @@ def abi_parse_xml(xml): params = func.get_parameter_string(name) cols.extend([p.strip() for p in params.split(',')]) - ent = ABIEntry(cols, attrs) + ent = ABIEntry(cols, attrs, func) entry_dict[ent.name] = ent entries = entry_dict.values() @@ -686,9 +688,10 @@ class ABIPrinter(object): class GLAPIPrinter(ABIPrinter): """OpenGL API Printer""" - def __init__(self, entries, api=None): - api_entries = self._get_api_entries(entries, api) - super(GLAPIPrinter, self).__init__(api_entries) + def __init__(self, entries): + for ent in entries: + self._override_for_api(ent) + super(GLAPIPrinter, self).__init__(entries) self.api_defines = ['GL_GLEXT_PROTOTYPES'] self.api_headers = ['"GL/gl.h"', '"GL/glext.h"'] @@ -709,35 +712,11 @@ class GLAPIPrinter(ABIPrinter): self.c_header = self._get_c_header() - def _get_api_entries(self, entries, api): - """Override the entry attributes according to API.""" - import copy - - # no override - if api is None: - return entries - - api_entries = {} - for ent in entries: - ent = copy.copy(ent) - - # override 'hidden' and 'handcode' - ent.hidden = ent.name not in api - ent.handcode = False - if ent.alias: - ent.alias = api_entries[ent.alias.name] - - api_entries[ent.name] = ent - - # sanity check - missed = [name for name in api if name not in api_entries] - if missed: - raise Exception('%s is missing' % str(missed)) - - entries = api_entries.values() - entries.sort() - - return entries + def _override_for_api(self, ent): + """Override attributes of an entry if necessary for this + printer.""" + # By default, no override is necessary. + pass def _get_c_header(self): header = """#ifndef _GLAPI_TMP_H_ @@ -760,12 +739,17 @@ class ES1APIPrinter(GLAPIPrinter): """OpenGL ES 1.x API Printer""" def __init__(self, entries): - from gles_api import es1_api - - super(ES1APIPrinter, self).__init__(entries, es1_api) + super(ES1APIPrinter, self).__init__(entries) self.prefix_lib = 'gl' self.prefix_warn = 'gl' + def _override_for_api(self, ent): + if ent.xml_data is None: + raise Exception('ES2 API printer requires XML input') + ent.hidden = ent.name not in \ + ent.xml_data.entry_points_for_api_version('es1') + ent.handcode = False + def _get_c_header(self): header = """#ifndef _GLAPI_TMP_H_ #define _GLAPI_TMP_H_ @@ -779,12 +763,17 @@ class ES2APIPrinter(GLAPIPrinter): """OpenGL ES 2.x API Printer""" def __init__(self, entries): - from gles_api import es2_api - - super(ES2APIPrinter, self).__init__(entries, es2_api) + super(ES2APIPrinter, self).__init__(entries) self.prefix_lib = 'gl' self.prefix_warn = 'gl' + def _override_for_api(self, ent): + if ent.xml_data is None: + raise Exception('ES2 API printer requires XML input') + ent.hidden = ent.name not in \ + ent.xml_data.entry_points_for_api_version('es2') + ent.handcode = False + def _get_c_header(self): header = """#ifndef _GLAPI_TMP_H_ #define _GLAPI_TMP_H_ @@ -798,7 +787,7 @@ class SharedGLAPIPrinter(GLAPIPrinter): """Shared GLAPI API Printer""" def __init__(self, entries): - super(SharedGLAPIPrinter, self).__init__(entries, []) + super(SharedGLAPIPrinter, self).__init__(entries) self.lib_need_table_size = True self.lib_need_noop_array = True @@ -809,6 +798,10 @@ class SharedGLAPIPrinter(GLAPIPrinter): self.prefix_lib = 'shared' self.prefix_warn = 'gl' + def _override_for_api(self, ent): + ent.hidden = True + ent.handcode = False + def _get_c_header(self): header = """#ifndef _GLAPI_TMP_H_ #define _GLAPI_TMP_H_ |