1 files changed, 167 insertions, 0 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/codegen/templates/knobs.template b/src/gallium/drivers/swr/rasterizer/codegen/templates/knobs.template
new file mode 100644
index 00000000000..1ae45e52e74
--- /dev/null
+++ b/src/gallium/drivers/swr/rasterizer/codegen/templates/knobs.template
@@ -0,0 +1,167 @@
+<%
+    max_len = 0
+    for knob in knobs:
+        if len(knob[0]) > max_len: max_len = len(knob[0])
+    max_len += len('KNOB_ ')
+    if max_len % 4: max_len += 4 - (max_len % 4)
+
+    def space_knob(knob):
+        knob_len = len('KNOB_' + knob)
+        return ' '*(max_len - knob_len)
+
+    def calc_max_name_len(choices_array):
+        _max_len = 0
+        for choice in choices_array:
+            if len(choice['name']) > _max_len: _max_len = len(choice['name'])
+
+        if _max_len % 4: _max_len += 4 - (_max_len % 4)
+        return _max_len
+
+    def space_name(name, max_len):
+        name_len = len(name)
+        return ' '*(max_len - name_len)
+
+
+%>/******************************************************************************
+*
+* Copyright 2015-2016
+* Intel Corporation
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http ://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+% if gen_header:
+* @file ${filename}.h
+% else:
+* @file ${filename}.cpp
+% endif 
+*
+* @brief Dynamic Knobs for Core.
+*
+* ======================= AUTO GENERATED: DO NOT EDIT !!! ====================
+*
+******************************************************************************/
+%if gen_header:
+#pragma once
+#include <string>
+
+template <typename T>
+struct Knob
+{
+    const   T&  Value() const               { return m_Value; }
+    const   T&  Value(const T& newValue)    { m_Value = newValue; return Value(); }
+
+protected:
+    Knob(const T& defaultValue) : m_Value(defaultValue) {}
+
+private:
+    T m_Value;
+};
+
+#define DEFINE_KNOB(_name, _type, _default)                     \\
+
+    struct Knob_##_name : Knob<_type>                           \\
+
+    {                                                           \\
+
+        Knob_##_name() : Knob<_type>(_default) { }              \\
+
+        static const char* Name() { return "KNOB_" #_name; }    \\
+
+    } _name;
+
+#define GET_KNOB(_name)             g_GlobalKnobs._name.Value()
+#define SET_KNOB(_name, _newValue)  g_GlobalKnobs._name.Value(_newValue)
+
+struct GlobalKnobs
+{
+    % for knob in knobs:
+    //-----------------------------------------------------------
+    // KNOB_${knob[0]}
+    //
+    % for line in knob[1]['desc']:
+    // ${line}
+    % endfor
+    % if knob[1].get('choices'):
+    <%
+    choices = knob[1].get('choices')
+    _max_len = calc_max_name_len(choices) %>//
+    % for i in range(len(choices)):
+    //     ${choices[i]['name']}${space_name(choices[i]['name'], _max_len)} = ${format(choices[i]['value'], '#010x')}
+    % endfor
+    % endif
+    //
+    % if knob[1]['type'] == 'std::string':
+    DEFINE_KNOB(${knob[0]}, ${knob[1]['type']}, "${repr(knob[1]['default'])[1:-1]}");
+    % else:
+    DEFINE_KNOB(${knob[0]}, ${knob[1]['type']}, ${knob[1]['default']});
+    % endif
+
+    % endfor
+    GlobalKnobs();
+    std::string ToString(const char* optPerLinePrefix="");
+};
+extern GlobalKnobs g_GlobalKnobs;
+
+#undef DEFINE_KNOB
+
+% for knob in knobs:
+#define KNOB_${knob[0]}${space_knob(knob[0])} GET_KNOB(${knob[0]})
+% endfor
+
+% else:
+% for inc in includes:
+#include <${inc}>
+% endfor
+
+//========================================================
+// Static Data Members
+//========================================================
+GlobalKnobs g_GlobalKnobs;
+
+//========================================================
+// Knob Initialization
+//========================================================
+GlobalKnobs::GlobalKnobs()
+{
+    % for knob in knobs:
+    InitKnob(${knob[0]});
+    % endfor
+}
+
+//========================================================
+// Knob Display (Convert to String)
+//========================================================
+std::string GlobalKnobs::ToString(const char* optPerLinePrefix)
+{
+    std::basic_stringstream<char> str;
+    str << std::showbase << std::setprecision(1) << std::fixed;
+
+    if (optPerLinePrefix == nullptr) { optPerLinePrefix = ""; }
+
+    % for knob in knobs:
+    str << optPerLinePrefix << "KNOB_${knob[0]}:${space_knob(knob[0])}";
+    % if knob[1]['type'] == 'bool':
+    str << (KNOB_${knob[0]} ? "+\n" : "-\n");
+    % elif knob[1]['type'] != 'float' and knob[1]['type'] != 'std::string':
+    str << std::hex << std::setw(11) << std::left << KNOB_${knob[0]};
+    str << std::dec << KNOB_${knob[0]} << "\n";
+    % else:
+    str << KNOB_${knob[0]} << "\n";
+    % endif
+    % endfor
+    str << std::ends;
+
+    return str.str();
+}
+
+% endif