diff options
Diffstat (limited to 'src/mesa/glapi/glX_XML.py')
| -rw-r--r-- | src/mesa/glapi/glX_XML.py | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/src/mesa/glapi/glX_XML.py b/src/mesa/glapi/glX_XML.py index e3d4c666cf..3759e8da02 100644 --- a/src/mesa/glapi/glX_XML.py +++ b/src/mesa/glapi/glX_XML.py @@ -81,6 +81,8 @@ class glx_function(gl_XML.gl_function): self.glx_sop = 0 self.glx_vendorpriv = 0 + self.glx_vendorpriv_names = [] + # If this is set to true, it means that GLdouble parameters should be # written to the GLX protocol packet in the order they appear in the # prototype. This is different from the "classic" ordering. In the @@ -116,7 +118,8 @@ class glx_function(gl_XML.gl_function): self.vectorequiv = element.nsProp( "vectorequiv", None ) - if element.nsProp( "name", None ) == self.name: + name = element.nsProp("name", None) + if name == self.name: for param in self.parameters: self.parameters_by_name[ param.name ] = param @@ -137,18 +140,13 @@ class glx_function(gl_XML.gl_function): if rop: self.glx_rop = int(rop) - else: - self.glx_rop = 0 if sop: self.glx_sop = int(sop) - else: - self.glx_sop = 0 if vop: self.glx_vendorpriv = int(vop) - else: - self.glx_vendorpriv = 0 + self.glx_vendorpriv_names.append(name) self.img_reset = child.nsProp( 'img_reset', None ) @@ -447,6 +445,13 @@ class glx_function(gl_XML.gl_function): raise RuntimeError('Function "%s" has no opcode.' % (self.name)) + def opcode_vendor_name(self, name): + if name in self.glx_vendorpriv_names: + return "X_GLvop_%s" % (name) + else: + raise RuntimeError('Function "%s" has no VendorPrivate opcode.' % (name)) + + def opcode_real_name(self): """Get the true protocol enum name for the GLX opcode @@ -505,6 +510,28 @@ class glx_function(gl_XML.gl_function): return None + def has_different_protocol(self, name): + """Returns true if the named version of the function uses different protocol from the other versions. + + Some functions, such as glDeleteTextures and + glDeleteTexturesEXT are functionally identical, but have + different protocol. This function returns true if the + named function is an alias name and that named version uses + different protocol from the function that is aliased. + """ + + return (name in self.glx_vendorpriv_names) and self.glx_sop + + + def static_glx_name(self, name): + if self.has_different_protocol(name): + for n in self.glx_vendorpriv_names: + if n in self.static_entry_points: + return n + + return self.static_name(name) + + def client_supported_for_indirect(self): """Returns true if the function is supported on the client side for indirect rendering.""" |