José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 1 | ########################################################################## |
| 2 | # |
| 3 | # Copyright 2008-2010 VMware, Inc. |
| 4 | # All Rights Reserved. |
| 5 | # |
| 6 | # Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | # of this software and associated documentation files (the "Software"), to deal |
| 8 | # in the Software without restriction, including without limitation the rights |
| 9 | # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | # copies of the Software, and to permit persons to whom the Software is |
| 11 | # furnished to do so, subject to the following conditions: |
| 12 | # |
| 13 | # The above copyright notice and this permission notice shall be included in |
| 14 | # all copies or substantial portions of the Software. |
| 15 | # |
| 16 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 22 | # THE SOFTWARE. |
| 23 | # |
| 24 | ##########################################################################/ |
| 25 | |
| 26 | |
| 27 | """GL tracing generator.""" |
| 28 | |
| 29 | |
José Fonseca | c5bf77a | 2014-08-14 16:10:02 +0100 | [diff] [blame] | 30 | import re |
| 31 | import sys |
| 32 | |
José Fonseca | 452d325 | 2012-04-14 15:55:40 +0100 | [diff] [blame] | 33 | from trace import Tracer |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 34 | from dispatch import function_pointer_type, function_pointer_value |
José Fonseca | bd86a22 | 2011-09-27 09:21:38 +0100 | [diff] [blame] | 35 | import specs.stdapi as stdapi |
| 36 | import specs.glapi as glapi |
| 37 | import specs.glparams as glparams |
| 38 | from specs.glxapi import glxapi |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 39 | |
| 40 | |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 41 | class TypeGetter(stdapi.Visitor): |
| 42 | '''Determine which glGet*v function that matches the specified type.''' |
| 43 | |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 44 | def __init__(self, prefix = 'glGet', long_suffix = True, ext_suffix = ''): |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 45 | self.prefix = prefix |
| 46 | self.long_suffix = long_suffix |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 47 | self.ext_suffix = ext_suffix |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 48 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 49 | def visitConst(self, const): |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 50 | return self.visit(const.type) |
| 51 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 52 | def visitAlias(self, alias): |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 53 | if alias.expr == 'GLboolean': |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 54 | if self.long_suffix: |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 55 | suffix = 'Booleanv' |
| 56 | arg_type = alias.expr |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 57 | else: |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 58 | suffix = 'iv' |
| 59 | arg_type = 'GLint' |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 60 | elif alias.expr == 'GLdouble': |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 61 | if self.long_suffix: |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 62 | suffix = 'Doublev' |
| 63 | arg_type = alias.expr |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 64 | else: |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 65 | suffix = 'dv' |
| 66 | arg_type = alias.expr |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 67 | elif alias.expr == 'GLfloat': |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 68 | if self.long_suffix: |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 69 | suffix = 'Floatv' |
| 70 | arg_type = alias.expr |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 71 | else: |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 72 | suffix = 'fv' |
| 73 | arg_type = alias.expr |
José Fonseca | 7f5163e | 2011-03-31 23:37:26 +0100 | [diff] [blame] | 74 | elif alias.expr in ('GLint', 'GLuint', 'GLsizei'): |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 75 | if self.long_suffix: |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 76 | suffix = 'Integerv' |
| 77 | arg_type = 'GLint' |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 78 | else: |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 79 | suffix = 'iv' |
| 80 | arg_type = 'GLint' |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 81 | else: |
| 82 | print alias.expr |
| 83 | assert False |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 84 | function_name = self.prefix + suffix + self.ext_suffix |
| 85 | return function_name, arg_type |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 86 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 87 | def visitEnum(self, enum): |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 88 | return self.visit(glapi.GLint) |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 89 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 90 | def visitBitmask(self, bitmask): |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 91 | return self.visit(glapi.GLint) |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 92 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 93 | def visitOpaque(self, pointer): |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 94 | return self.prefix + 'Pointerv' + self.ext_suffix, 'GLvoid *' |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 95 | |
| 96 | |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 97 | class GlTracer(Tracer): |
| 98 | |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 99 | arrays = [ |
| 100 | ("Vertex", "VERTEX"), |
| 101 | ("Normal", "NORMAL"), |
| 102 | ("Color", "COLOR"), |
| 103 | ("Index", "INDEX"), |
| 104 | ("TexCoord", "TEXTURE_COORD"), |
| 105 | ("EdgeFlag", "EDGE_FLAG"), |
| 106 | ("FogCoord", "FOG_COORD"), |
| 107 | ("SecondaryColor", "SECONDARY_COLOR"), |
José Fonseca | 14c21bc | 2011-02-20 23:32:22 +0000 | [diff] [blame] | 108 | ] |
José Fonseca | c9f1223 | 2011-03-25 20:07:42 +0000 | [diff] [blame] | 109 | arrays.reverse() |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 110 | |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 111 | # arrays available in PROFILE_ES1 |
| 112 | arrays_es1 = ("Vertex", "Normal", "Color", "TexCoord") |
| 113 | |
José Fonseca | 4c938c2 | 2011-04-30 22:44:38 +0100 | [diff] [blame] | 114 | def header(self, api): |
| 115 | Tracer.header(self, api) |
| 116 | |
José Fonseca | 707630d | 2014-03-07 14:20:35 +0000 | [diff] [blame] | 117 | print '#include <algorithm>' |
| 118 | print |
José Fonseca | 1b3d375 | 2011-07-15 10:15:19 +0100 | [diff] [blame] | 119 | print '#include "gltrace.hpp"' |
| 120 | print |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 121 | |
| 122 | # Which glVertexAttrib* variant to use |
| 123 | print 'enum vertex_attrib {' |
| 124 | print ' VERTEX_ATTRIB,' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 125 | print ' VERTEX_ATTRIB_NV,' |
| 126 | print '};' |
| 127 | print |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 128 | print 'static vertex_attrib _get_vertex_attrib(void) {' |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 129 | print ' gltrace::Context *ctx = gltrace::getContext();' |
José Fonseca | 74b661a | 2014-07-17 19:10:24 +0100 | [diff] [blame] | 130 | print ' if (ctx->user_arrays_nv) {' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 131 | print ' GLboolean _vertex_program = GL_FALSE;' |
| 132 | print ' _glGetBooleanv(GL_VERTEX_PROGRAM_ARB, &_vertex_program);' |
| 133 | print ' if (_vertex_program) {' |
Chia-I Wu | 8ef6697 | 2011-11-03 01:19:46 +0800 | [diff] [blame] | 134 | print ' if (ctx->user_arrays_nv) {' |
José Fonseca | 26be8f9 | 2014-03-07 14:08:50 +0000 | [diff] [blame] | 135 | print ' GLint _vertex_program_binding_nv = _glGetInteger(GL_VERTEX_PROGRAM_BINDING_NV);' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 136 | print ' if (_vertex_program_binding_nv) {' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 137 | print ' return VERTEX_ATTRIB_NV;' |
| 138 | print ' }' |
| 139 | print ' }' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 140 | print ' }' |
| 141 | print ' }' |
| 142 | print ' return VERTEX_ATTRIB;' |
| 143 | print '}' |
| 144 | print |
| 145 | |
Imre Deak | d493737 | 2012-04-24 14:06:48 +0300 | [diff] [blame] | 146 | self.defineShadowBufferHelper() |
| 147 | |
José Fonseca | 8a6c6cb | 2011-03-23 16:44:30 +0000 | [diff] [blame] | 148 | # Whether we need user arrays |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 149 | print 'static inline bool _need_user_arrays(void)' |
José Fonseca | 8a6c6cb | 2011-03-23 16:44:30 +0000 | [diff] [blame] | 150 | print '{' |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 151 | print ' gltrace::Context *ctx = gltrace::getContext();' |
Chia-I Wu | 8ef6697 | 2011-11-03 01:19:46 +0800 | [diff] [blame] | 152 | print ' if (!ctx->user_arrays) {' |
José Fonseca | 25ebe54 | 2011-04-24 10:08:22 +0100 | [diff] [blame] | 153 | print ' return false;' |
| 154 | print ' }' |
| 155 | print |
José Fonseca | 8b04b5a | 2014-07-17 19:25:21 +0100 | [diff] [blame] | 156 | print ' enum gltrace::Profile profile = ctx->profile;' |
| 157 | print |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 158 | |
José Fonseca | 8a6c6cb | 2011-03-23 16:44:30 +0000 | [diff] [blame] | 159 | for camelcase_name, uppercase_name in self.arrays: |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 160 | # in which profile is the array available? |
José Fonseca | 8b04b5a | 2014-07-17 19:25:21 +0100 | [diff] [blame] | 161 | profile_check = 'profile == gltrace::PROFILE_COMPAT' |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 162 | if camelcase_name in self.arrays_es1: |
José Fonseca | 8b04b5a | 2014-07-17 19:25:21 +0100 | [diff] [blame] | 163 | profile_check = '(' + profile_check + ' || profile == gltrace::PROFILE_ES1)'; |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 164 | |
José Fonseca | 8a6c6cb | 2011-03-23 16:44:30 +0000 | [diff] [blame] | 165 | function_name = 'gl%sPointer' % camelcase_name |
| 166 | enable_name = 'GL_%s_ARRAY' % uppercase_name |
| 167 | binding_name = 'GL_%s_ARRAY_BUFFER_BINDING' % uppercase_name |
| 168 | print ' // %s' % function_name |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 169 | print ' if (%s) {' % profile_check |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 170 | self.array_prolog(api, uppercase_name) |
José Fonseca | 8b04b5a | 2014-07-17 19:25:21 +0100 | [diff] [blame] | 171 | print ' if (_glIsEnabled(%s) &&' % enable_name |
| 172 | print ' _glGetInteger(%s) == 0) {' % binding_name |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 173 | self.array_cleanup(api, uppercase_name) |
José Fonseca | 8b04b5a | 2014-07-17 19:25:21 +0100 | [diff] [blame] | 174 | print ' return true;' |
José Fonseca | 8a6c6cb | 2011-03-23 16:44:30 +0000 | [diff] [blame] | 175 | print ' }' |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 176 | self.array_epilog(api, uppercase_name) |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 177 | print ' }' |
José Fonseca | 8a6c6cb | 2011-03-23 16:44:30 +0000 | [diff] [blame] | 178 | print |
José Fonseca | 7f5163e | 2011-03-31 23:37:26 +0100 | [diff] [blame] | 179 | |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 180 | print ' // ES1 does not support generic vertex attributes' |
José Fonseca | 8b04b5a | 2014-07-17 19:25:21 +0100 | [diff] [blame] | 181 | print ' if (profile == gltrace::PROFILE_ES1)' |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 182 | print ' return false;' |
| 183 | print |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 184 | print ' vertex_attrib _vertex_attrib = _get_vertex_attrib();' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 185 | print |
| 186 | print ' // glVertexAttribPointer' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 187 | print ' if (_vertex_attrib == VERTEX_ATTRIB) {' |
José Fonseca | 26be8f9 | 2014-03-07 14:08:50 +0000 | [diff] [blame] | 188 | print ' GLint _max_vertex_attribs = _glGetInteger(GL_MAX_VERTEX_ATTRIBS);' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 189 | print ' for (GLint index = 0; index < _max_vertex_attribs; ++index) {' |
José Fonseca | 8b04b5a | 2014-07-17 19:25:21 +0100 | [diff] [blame] | 190 | print ' if (_glGetVertexAttribi(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED) &&' |
| 191 | print ' _glGetVertexAttribi(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING) == 0) {' |
| 192 | print ' return true;' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 193 | print ' }' |
| 194 | print ' }' |
| 195 | print ' }' |
| 196 | print |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 197 | print ' // glVertexAttribPointerNV' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 198 | print ' if (_vertex_attrib == VERTEX_ATTRIB_NV) {' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 199 | print ' for (GLint index = 0; index < 16; ++index) {' |
José Fonseca | 8b04b5a | 2014-07-17 19:25:21 +0100 | [diff] [blame] | 200 | print ' if (_glIsEnabled(GL_VERTEX_ATTRIB_ARRAY0_NV + index)) {' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 201 | print ' return true;' |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 202 | print ' }' |
| 203 | print ' }' |
| 204 | print ' }' |
| 205 | print |
| 206 | |
José Fonseca | 8a6c6cb | 2011-03-23 16:44:30 +0000 | [diff] [blame] | 207 | print ' return false;' |
| 208 | print '}' |
| 209 | print |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 210 | |
José Fonseca | 14cb9ef | 2012-05-17 21:33:14 +0100 | [diff] [blame] | 211 | print 'static void _trace_user_arrays(GLuint count);' |
José Fonseca | 14c21bc | 2011-02-20 23:32:22 +0000 | [diff] [blame] | 212 | print |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 213 | |
José Fonseca | 707630d | 2014-03-07 14:20:35 +0000 | [diff] [blame] | 214 | print '// whether glLockArraysEXT() has ever been called' |
| 215 | print 'static bool _checkLockArraysEXT = false;' |
| 216 | print |
| 217 | |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 218 | # Buffer mappings |
| 219 | print '// whether glMapBufferRange(GL_MAP_WRITE_BIT) has ever been called' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 220 | print 'static bool _checkBufferMapRange = false;' |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 221 | print |
| 222 | print '// whether glBufferParameteriAPPLE(GL_BUFFER_FLUSHING_UNMAP_APPLE, GL_FALSE) has ever been called' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 223 | print 'static bool _checkBufferFlushingUnmapAPPLE = false;' |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 224 | print |
| 225 | # Buffer mapping information, necessary for old Mesa 2.1 drivers which |
| 226 | # do not support glGetBufferParameteriv(GL_BUFFER_ACCESS_FLAGS/GL_BUFFER_MAP_LENGTH) |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 227 | print 'struct buffer_mapping {' |
| 228 | print ' void *map;' |
| 229 | print ' GLint length;' |
| 230 | print ' bool write;' |
José Fonseca | 7337360 | 2011-05-20 17:45:26 +0100 | [diff] [blame] | 231 | print ' bool explicit_flush;' |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 232 | print '};' |
| 233 | print |
| 234 | for target in self.buffer_targets: |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 235 | print 'struct buffer_mapping _%s_mapping;' % target.lower(); |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 236 | print |
| 237 | print 'static inline struct buffer_mapping *' |
| 238 | print 'get_buffer_mapping(GLenum target) {' |
José Fonseca | 06e8519 | 2011-10-16 14:15:36 +0100 | [diff] [blame] | 239 | print ' switch (target) {' |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 240 | for target in self.buffer_targets: |
| 241 | print ' case GL_%s:' % target |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 242 | print ' return & _%s_mapping;' % target.lower() |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 243 | print ' default:' |
José Fonseca | 559d534 | 2011-10-27 08:10:56 +0100 | [diff] [blame] | 244 | print ' os::log("apitrace: warning: unknown buffer target 0x%04X\\n", target);' |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 245 | print ' return NULL;' |
| 246 | print ' }' |
| 247 | print '}' |
| 248 | print |
| 249 | |
José Fonseca | a3f89ae | 2011-04-26 08:50:32 +0100 | [diff] [blame] | 250 | # Generate a helper function to determine whether a parameter name |
| 251 | # refers to a symbolic value or not |
| 252 | print 'static bool' |
| 253 | print 'is_symbolic_pname(GLenum pname) {' |
José Fonseca | 06e8519 | 2011-10-16 14:15:36 +0100 | [diff] [blame] | 254 | print ' switch (pname) {' |
José Fonseca | 5ea9187 | 2011-05-04 09:41:55 +0100 | [diff] [blame] | 255 | for function, type, count, name in glparams.parameters: |
José Fonseca | a3f89ae | 2011-04-26 08:50:32 +0100 | [diff] [blame] | 256 | if type is glapi.GLenum: |
José Fonseca | 4c938c2 | 2011-04-30 22:44:38 +0100 | [diff] [blame] | 257 | print ' case %s:' % name |
| 258 | print ' return true;' |
| 259 | print ' default:' |
| 260 | print ' return false;' |
José Fonseca | a3f89ae | 2011-04-26 08:50:32 +0100 | [diff] [blame] | 261 | print ' }' |
| 262 | print '}' |
| 263 | print |
| 264 | |
| 265 | # Generate a helper function to determine whether a parameter value is |
| 266 | # potentially symbolic or not; i.e., if the value can be represented in |
| 267 | # an enum or not |
| 268 | print 'template<class T>' |
| 269 | print 'static inline bool' |
| 270 | print 'is_symbolic_param(T param) {' |
| 271 | print ' return static_cast<T>(static_cast<GLenum>(param)) == param;' |
| 272 | print '}' |
| 273 | print |
José Fonseca | 4c938c2 | 2011-04-30 22:44:38 +0100 | [diff] [blame] | 274 | |
| 275 | # Generate a helper function to know how many elements a parameter has |
| 276 | print 'static size_t' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 277 | print '_gl_param_size(GLenum pname) {' |
José Fonseca | 06e8519 | 2011-10-16 14:15:36 +0100 | [diff] [blame] | 278 | print ' switch (pname) {' |
José Fonseca | 5ea9187 | 2011-05-04 09:41:55 +0100 | [diff] [blame] | 279 | for function, type, count, name in glparams.parameters: |
José Fonseca | 4c938c2 | 2011-04-30 22:44:38 +0100 | [diff] [blame] | 280 | if type is not None: |
José Fonseca | ddf6d2c | 2012-12-20 15:34:50 +0000 | [diff] [blame] | 281 | print ' case %s: return %s;' % (name, count) |
José Fonseca | 4c938c2 | 2011-04-30 22:44:38 +0100 | [diff] [blame] | 282 | print ' default:' |
José Fonseca | 559d534 | 2011-10-27 08:10:56 +0100 | [diff] [blame] | 283 | print r' os::log("apitrace: warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);' |
José Fonseca | 4c938c2 | 2011-04-30 22:44:38 +0100 | [diff] [blame] | 284 | print ' return 1;' |
| 285 | print ' }' |
| 286 | print '}' |
| 287 | print |
| 288 | |
Chia-I Wu | 335efb4 | 2011-11-03 01:59:22 +0800 | [diff] [blame] | 289 | # states such as GL_UNPACK_ROW_LENGTH are not available in GLES |
| 290 | print 'static inline bool' |
| 291 | print 'can_unpack_subimage(void) {' |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 292 | print ' gltrace::Context *ctx = gltrace::getContext();' |
| 293 | print ' return (ctx->profile == gltrace::PROFILE_COMPAT);' |
Chia-I Wu | 335efb4 | 2011-11-03 01:59:22 +0800 | [diff] [blame] | 294 | print '}' |
| 295 | print |
| 296 | |
José Fonseca | 631dbd1 | 2014-12-15 16:34:45 +0000 | [diff] [blame^] | 297 | # VMWX_map_buffer_debug |
| 298 | print r'extern "C" PUBLIC' |
| 299 | print r'void APIENTRY' |
| 300 | print r'glNotifyMappedBufferRangeVMWX(const void * start, GLsizeiptr length) {' |
| 301 | self.emit_memcpy('start', 'length') |
| 302 | print r'}' |
| 303 | print |
| 304 | |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 305 | getProcAddressFunctionNames = [] |
| 306 | |
| 307 | def traceApi(self, api): |
| 308 | if self.getProcAddressFunctionNames: |
| 309 | # Generate a function to wrap proc addresses |
| 310 | getProcAddressFunction = api.getFunctionByName(self.getProcAddressFunctionNames[0]) |
| 311 | argType = getProcAddressFunction.args[0].type |
| 312 | retType = getProcAddressFunction.type |
| 313 | |
| 314 | print 'static %s _wrapProcAddress(%s procName, %s procPtr);' % (retType, argType, retType) |
| 315 | print |
| 316 | |
| 317 | Tracer.traceApi(self, api) |
| 318 | |
| 319 | print 'static %s _wrapProcAddress(%s procName, %s procPtr) {' % (retType, argType, retType) |
Peter Lohrmann | 0b5b75e | 2013-06-03 14:58:41 -0700 | [diff] [blame] | 320 | |
| 321 | # Provide fallback functions to missing debug functions |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 322 | print ' if (!procPtr) {' |
Peter Lohrmann | 0b5b75e | 2013-06-03 14:58:41 -0700 | [diff] [blame] | 323 | else_ = '' |
| 324 | for function_name in self.debug_functions: |
| 325 | if self.api.getFunctionByName(function_name): |
| 326 | print ' %sif (strcmp("%s", (const char *)procName) == 0) {' % (else_, function_name) |
| 327 | print ' return (%s)&%s;' % (retType, function_name) |
| 328 | print ' }' |
| 329 | else_ = 'else ' |
| 330 | print ' %s{' % else_ |
| 331 | print ' return NULL;' |
| 332 | print ' }' |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 333 | print ' }' |
Peter Lohrmann | 0b5b75e | 2013-06-03 14:58:41 -0700 | [diff] [blame] | 334 | |
José Fonseca | 8130193 | 2012-11-11 00:10:20 +0000 | [diff] [blame] | 335 | for function in api.getAllFunctions(): |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 336 | ptype = function_pointer_type(function) |
| 337 | pvalue = function_pointer_value(function) |
| 338 | print ' if (strcmp("%s", (const char *)procName) == 0) {' % function.name |
| 339 | print ' %s = (%s)procPtr;' % (pvalue, ptype) |
| 340 | print ' return (%s)&%s;' % (retType, function.name,) |
| 341 | print ' }' |
| 342 | print ' os::log("apitrace: warning: unknown function \\"%s\\"\\n", (const char *)procName);' |
| 343 | print ' return procPtr;' |
| 344 | print '}' |
| 345 | print |
| 346 | else: |
| 347 | Tracer.traceApi(self, api) |
| 348 | |
Imre Deak | d493737 | 2012-04-24 14:06:48 +0300 | [diff] [blame] | 349 | def defineShadowBufferHelper(self): |
| 350 | print 'void _shadow_glGetBufferSubData(GLenum target, GLintptr offset,' |
| 351 | print ' GLsizeiptr size, GLvoid *data)' |
| 352 | print '{' |
José Fonseca | a33d0bb | 2012-11-10 09:11:42 +0000 | [diff] [blame] | 353 | print ' gltrace::Context *ctx = gltrace::getContext();' |
Imre Deak | d493737 | 2012-04-24 14:06:48 +0300 | [diff] [blame] | 354 | print ' if (!ctx->needsShadowBuffers() || target != GL_ELEMENT_ARRAY_BUFFER) {' |
José Fonseca | 219c9f2 | 2012-11-03 10:13:17 +0000 | [diff] [blame] | 355 | print ' _glGetBufferSubData(target, offset, size, data);' |
Imre Deak | d493737 | 2012-04-24 14:06:48 +0300 | [diff] [blame] | 356 | print ' return;' |
| 357 | print ' }' |
| 358 | print |
José Fonseca | 26be8f9 | 2014-03-07 14:08:50 +0000 | [diff] [blame] | 359 | print ' GLint buffer_binding = _glGetInteger(GL_ELEMENT_ARRAY_BUFFER_BINDING);' |
José Fonseca | 219c9f2 | 2012-11-03 10:13:17 +0000 | [diff] [blame] | 360 | print ' if (buffer_binding > 0) {' |
| 361 | print ' gltrace::Buffer & buf = ctx->buffers[buffer_binding];' |
| 362 | print ' buf.getSubData(offset, size, data);' |
| 363 | print ' }' |
Imre Deak | d493737 | 2012-04-24 14:06:48 +0300 | [diff] [blame] | 364 | print '}' |
| 365 | |
José Fonseca | 219c9f2 | 2012-11-03 10:13:17 +0000 | [diff] [blame] | 366 | def shadowBufferMethod(self, method): |
| 367 | # Emit code to fetch the shadow buffer, and invoke a method |
| 368 | print ' gltrace::Context *ctx = gltrace::getContext();' |
| 369 | print ' if (ctx->needsShadowBuffers() && target == GL_ELEMENT_ARRAY_BUFFER) {' |
José Fonseca | 26be8f9 | 2014-03-07 14:08:50 +0000 | [diff] [blame] | 370 | print ' GLint buffer_binding = _glGetInteger(GL_ELEMENT_ARRAY_BUFFER_BINDING);' |
José Fonseca | 219c9f2 | 2012-11-03 10:13:17 +0000 | [diff] [blame] | 371 | print ' if (buffer_binding > 0) {' |
| 372 | print ' gltrace::Buffer & buf = ctx->buffers[buffer_binding];' |
| 373 | print ' buf.' + method + ';' |
| 374 | print ' }' |
| 375 | print ' }' |
| 376 | print |
| 377 | |
Imre Deak | d493737 | 2012-04-24 14:06:48 +0300 | [diff] [blame] | 378 | def shadowBufferProlog(self, function): |
| 379 | if function.name == 'glBufferData': |
José Fonseca | 219c9f2 | 2012-11-03 10:13:17 +0000 | [diff] [blame] | 380 | self.shadowBufferMethod('bufferData(size, data)') |
Imre Deak | d493737 | 2012-04-24 14:06:48 +0300 | [diff] [blame] | 381 | |
| 382 | if function.name == 'glBufferSubData': |
José Fonseca | 219c9f2 | 2012-11-03 10:13:17 +0000 | [diff] [blame] | 383 | self.shadowBufferMethod('bufferSubData(offset, size, data)') |
Imre Deak | d493737 | 2012-04-24 14:06:48 +0300 | [diff] [blame] | 384 | |
| 385 | if function.name == 'glDeleteBuffers': |
| 386 | print ' gltrace::Context *ctx = gltrace::getContext();' |
| 387 | print ' if (ctx->needsShadowBuffers()) {' |
José Fonseca | 219c9f2 | 2012-11-03 10:13:17 +0000 | [diff] [blame] | 388 | print ' for (GLsizei i = 0; i < n; i++) {' |
| 389 | print ' ctx->buffers.erase(buffer[i]);' |
Imre Deak | d493737 | 2012-04-24 14:06:48 +0300 | [diff] [blame] | 390 | print ' }' |
| 391 | print ' }' |
| 392 | |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 393 | array_pointer_function_names = set(( |
| 394 | "glVertexPointer", |
| 395 | "glNormalPointer", |
| 396 | "glColorPointer", |
| 397 | "glIndexPointer", |
| 398 | "glTexCoordPointer", |
| 399 | "glEdgeFlagPointer", |
| 400 | "glFogCoordPointer", |
| 401 | "glSecondaryColorPointer", |
José Fonseca | 7f5163e | 2011-03-31 23:37:26 +0100 | [diff] [blame] | 402 | |
José Fonseca | ac5285b | 2011-05-04 11:09:08 +0100 | [diff] [blame] | 403 | "glInterleavedArrays", |
| 404 | |
José Fonseca | 7e0bfd9 | 2011-04-30 23:09:03 +0100 | [diff] [blame] | 405 | "glVertexPointerEXT", |
| 406 | "glNormalPointerEXT", |
| 407 | "glColorPointerEXT", |
| 408 | "glIndexPointerEXT", |
| 409 | "glTexCoordPointerEXT", |
| 410 | "glEdgeFlagPointerEXT", |
| 411 | "glFogCoordPointerEXT", |
| 412 | "glSecondaryColorPointerEXT", |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 413 | |
José Fonseca | 7f5163e | 2011-03-31 23:37:26 +0100 | [diff] [blame] | 414 | "glVertexAttribPointer", |
| 415 | "glVertexAttribPointerARB", |
| 416 | "glVertexAttribPointerNV", |
José Fonseca | ac5285b | 2011-05-04 11:09:08 +0100 | [diff] [blame] | 417 | "glVertexAttribIPointer", |
| 418 | "glVertexAttribIPointerEXT", |
José Fonseca | 7f5163e | 2011-03-31 23:37:26 +0100 | [diff] [blame] | 419 | "glVertexAttribLPointer", |
| 420 | "glVertexAttribLPointerEXT", |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 421 | |
| 422 | #"glMatrixIndexPointerARB", |
| 423 | )) |
| 424 | |
José Fonseca | c5bf77a | 2014-08-14 16:10:02 +0100 | [diff] [blame] | 425 | # XXX: We currently ignore the gl*Draw*ElementArray* functions |
| 426 | draw_function_regex = re.compile(r'^gl([A-Z][a-z]+)*Draw(Range)?(Arrays|Elements)([A-Z][a-zA-Z]*)?$' ) |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 427 | |
José Fonseca | c9f1223 | 2011-03-25 20:07:42 +0000 | [diff] [blame] | 428 | interleaved_formats = [ |
| 429 | 'GL_V2F', |
| 430 | 'GL_V3F', |
| 431 | 'GL_C4UB_V2F', |
| 432 | 'GL_C4UB_V3F', |
| 433 | 'GL_C3F_V3F', |
| 434 | 'GL_N3F_V3F', |
| 435 | 'GL_C4F_N3F_V3F', |
| 436 | 'GL_T2F_V3F', |
| 437 | 'GL_T4F_V4F', |
| 438 | 'GL_T2F_C4UB_V3F', |
| 439 | 'GL_T2F_C3F_V3F', |
| 440 | 'GL_T2F_N3F_V3F', |
| 441 | 'GL_T2F_C4F_N3F_V3F', |
| 442 | 'GL_T4F_C4F_N3F_V4F', |
| 443 | ] |
| 444 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 445 | def traceFunctionImplBody(self, function): |
José Fonseca | 8a6c6cb | 2011-03-23 16:44:30 +0000 | [diff] [blame] | 446 | # Defer tracing of user array pointers... |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 447 | if function.name in self.array_pointer_function_names: |
José Fonseca | 26be8f9 | 2014-03-07 14:08:50 +0000 | [diff] [blame] | 448 | print ' GLint _array_buffer = _glGetInteger(GL_ARRAY_BUFFER_BINDING);' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 449 | print ' if (!_array_buffer) {' |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 450 | print ' gltrace::Context *ctx = gltrace::getContext();' |
Chia-I Wu | 8ef6697 | 2011-11-03 01:19:46 +0800 | [diff] [blame] | 451 | print ' ctx->user_arrays = true;' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 452 | if function.name == "glVertexAttribPointerNV": |
Chia-I Wu | 8ef6697 | 2011-11-03 01:19:46 +0800 | [diff] [blame] | 453 | print ' ctx->user_arrays_nv = true;' |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 454 | self.invokeFunction(function) |
José Fonseca | ac5285b | 2011-05-04 11:09:08 +0100 | [diff] [blame] | 455 | |
| 456 | # And also break down glInterleavedArrays into the individual calls |
| 457 | if function.name == 'glInterleavedArrays': |
| 458 | print |
| 459 | |
| 460 | # Initialize the enable flags |
| 461 | for camelcase_name, uppercase_name in self.arrays: |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 462 | flag_name = '_' + uppercase_name.lower() |
José Fonseca | ac5285b | 2011-05-04 11:09:08 +0100 | [diff] [blame] | 463 | print ' GLboolean %s = GL_FALSE;' % flag_name |
| 464 | print |
| 465 | |
| 466 | # Switch for the interleaved formats |
| 467 | print ' switch (format) {' |
| 468 | for format in self.interleaved_formats: |
| 469 | print ' case %s:' % format |
| 470 | for camelcase_name, uppercase_name in self.arrays: |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 471 | flag_name = '_' + uppercase_name.lower() |
José Fonseca | ac5285b | 2011-05-04 11:09:08 +0100 | [diff] [blame] | 472 | if format.find('_' + uppercase_name[0]) >= 0: |
| 473 | print ' %s = GL_TRUE;' % flag_name |
| 474 | print ' break;' |
| 475 | print ' default:' |
| 476 | print ' return;' |
| 477 | print ' }' |
| 478 | print |
| 479 | |
| 480 | # Emit fake glEnableClientState/glDisableClientState flags |
| 481 | for camelcase_name, uppercase_name in self.arrays: |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 482 | flag_name = '_' + uppercase_name.lower() |
José Fonseca | ac5285b | 2011-05-04 11:09:08 +0100 | [diff] [blame] | 483 | enable_name = 'GL_%s_ARRAY' % uppercase_name |
| 484 | |
| 485 | # Emit a fake function |
| 486 | print ' {' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 487 | print ' static const trace::FunctionSig &_sig = %s ? _glEnableClientState_sig : _glDisableClientState_sig;' % flag_name |
José Fonseca | 7a5f23a | 2014-06-24 19:20:36 +0100 | [diff] [blame] | 488 | print ' unsigned _call = trace::localWriter.beginEnter(&_sig, true);' |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 489 | print ' trace::localWriter.beginArg(0);' |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 490 | self.serializeValue(glapi.GLenum, enable_name) |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 491 | print ' trace::localWriter.endArg();' |
| 492 | print ' trace::localWriter.endEnter();' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 493 | print ' trace::localWriter.beginLeave(_call);' |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 494 | print ' trace::localWriter.endLeave();' |
José Fonseca | ac5285b | 2011-05-04 11:09:08 +0100 | [diff] [blame] | 495 | print ' }' |
| 496 | |
José Fonseca | c629a8c | 2014-06-01 21:12:27 +0100 | [diff] [blame] | 497 | # Warn about buggy glGet(GL_*ARRAY_SIZE) not returning GL_BGRA |
| 498 | buggyFunctions = { |
| 499 | 'glColorPointer': ('glGetIntegerv', '', 'GL_COLOR_ARRAY_SIZE'), |
| 500 | 'glSecondaryColorPointer': ('glGetIntegerv', '', 'GL_SECONDARY_COLOR_ARRAY_SIZE'), |
| 501 | 'glVertexAttribPointer': ('glGetVertexAttribiv', 'index, ', 'GL_VERTEX_ATTRIB_ARRAY_SIZE'), |
| 502 | 'glVertexAttribPointerARB': ('glGetVertexAttribivARB', 'index, ', 'GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB'), |
| 503 | } |
| 504 | if function.name in buggyFunctions: |
| 505 | getter, extraArg, pname = buggyFunctions[function.name] |
| 506 | print r' static bool _checked = false;' |
| 507 | print r' if (!_checked && size == GL_BGRA) {' |
| 508 | print r' GLint _size = 0;' |
| 509 | print r' _%s(%s%s, &_size);' % (getter, extraArg, pname) |
| 510 | print r' if (_size != GL_BGRA) {' |
| 511 | print r' os::log("apitrace: warning: %s(%s) does not return GL_BGRA; trace will be incorrect (https://github.com/apitrace/apitrace/issues/261)\n");' % (getter, pname) |
| 512 | print r' }' |
| 513 | print r' _checked = true;' |
| 514 | print r' }' |
| 515 | |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 516 | print ' return;' |
| 517 | print ' }' |
José Fonseca | 14c21bc | 2011-02-20 23:32:22 +0000 | [diff] [blame] | 518 | |
José Fonseca | 8a6c6cb | 2011-03-23 16:44:30 +0000 | [diff] [blame] | 519 | # ... to the draw calls |
José Fonseca | c5bf77a | 2014-08-14 16:10:02 +0100 | [diff] [blame] | 520 | if self.draw_function_regex.match(function.name): |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 521 | print ' if (_need_user_arrays()) {' |
José Fonseca | 246508e | 2014-08-14 16:07:46 +0100 | [diff] [blame] | 522 | if 'Indirect' in function.name: |
| 523 | print r' os::log("apitrace: warning: %s: indirect user arrays not supported\n");' % (function.name,) |
| 524 | else: |
| 525 | arg_names = ', '.join([arg.name for arg in function.args[1:]]) |
| 526 | print ' GLuint _count = _%s_count(%s);' % (function.name, arg_names) |
| 527 | # Some apps, in particular Quake3, can tell the driver to lock more |
| 528 | # vertices than those actually required for the draw call. |
| 529 | print ' if (_checkLockArraysEXT) {' |
| 530 | print ' GLuint _locked_count = _glGetInteger(GL_ARRAY_ELEMENT_LOCK_FIRST_EXT)' |
| 531 | print ' + _glGetInteger(GL_ARRAY_ELEMENT_LOCK_COUNT_EXT);' |
| 532 | print ' _count = std::max(_count, _locked_count);' |
| 533 | print ' }' |
| 534 | print ' _trace_user_arrays(_count);' |
José Fonseca | 8a6c6cb | 2011-03-23 16:44:30 +0000 | [diff] [blame] | 535 | print ' }' |
José Fonseca | 707630d | 2014-03-07 14:20:35 +0000 | [diff] [blame] | 536 | if function.name == 'glLockArraysEXT': |
| 537 | print ' _checkLockArraysEXT = true;' |
José Fonseca | 4a7d860 | 2014-06-18 16:03:44 +0100 | [diff] [blame] | 538 | |
| 539 | # Warn if user arrays are used with glBegin/glArrayElement/glEnd. |
| 540 | if function.name == 'glBegin': |
José Fonseca | 7c39d01 | 2014-11-07 19:46:53 +0000 | [diff] [blame] | 541 | print r' gltrace::Context *ctx = gltrace::getContext();' |
| 542 | print r' ctx->userArraysOnBegin = _need_user_arrays();' |
| 543 | if function.name.startswith('glArrayElement'): |
| 544 | print r' gltrace::Context *ctx = gltrace::getContext();' |
| 545 | print r' if (ctx->userArraysOnBegin) {' |
José Fonseca | 4a7d860 | 2014-06-18 16:03:44 +0100 | [diff] [blame] | 546 | print r' os::log("apitrace: warning: user arrays with glArrayElement not supported (https://github.com/apitrace/apitrace/issues/276)\n");' |
José Fonseca | 7c39d01 | 2014-11-07 19:46:53 +0000 | [diff] [blame] | 547 | print r' ctx->userArraysOnBegin = false;' |
José Fonseca | 4a7d860 | 2014-06-18 16:03:44 +0100 | [diff] [blame] | 548 | print r' }' |
José Fonseca | 14c21bc | 2011-02-20 23:32:22 +0000 | [diff] [blame] | 549 | |
José Fonseca | 7337360 | 2011-05-20 17:45:26 +0100 | [diff] [blame] | 550 | # Emit a fake memcpy on buffer uploads |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 551 | if function.name == 'glBufferParameteriAPPLE': |
| 552 | print ' if (pname == GL_BUFFER_FLUSHING_UNMAP_APPLE && param == GL_FALSE) {' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 553 | print ' _checkBufferFlushingUnmapAPPLE = true;' |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 554 | print ' }' |
José Fonseca | cdc322c | 2012-02-29 19:29:51 +0000 | [diff] [blame] | 555 | if function.name in ('glUnmapBuffer', 'glUnmapBufferARB'): |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 556 | if function.name.endswith('ARB'): |
| 557 | suffix = 'ARB' |
| 558 | else: |
| 559 | suffix = '' |
| 560 | print ' GLint access = 0;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 561 | print ' _glGetBufferParameteriv%s(target, GL_BUFFER_ACCESS, &access);' % suffix |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 562 | print ' if (access != GL_READ_ONLY) {' |
| 563 | print ' GLvoid *map = NULL;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 564 | print ' _glGetBufferPointerv%s(target, GL_BUFFER_MAP_POINTER, &map);' % suffix |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 565 | print ' if (map) {' |
| 566 | print ' GLint length = -1;' |
| 567 | print ' bool flush = true;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 568 | print ' if (_checkBufferMapRange) {' |
| 569 | print ' _glGetBufferParameteriv%s(target, GL_BUFFER_MAP_LENGTH, &length);' % suffix |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 570 | print ' GLint access_flags = 0;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 571 | print ' _glGetBufferParameteriv(target, GL_BUFFER_ACCESS_FLAGS, &access_flags);' |
José Fonseca | a4210e2 | 2014-12-13 15:49:37 +0000 | [diff] [blame] | 572 | print ' flush = flush && !(access_flags & (GL_MAP_FLUSH_EXPLICIT_BIT | GL_MAP_PERSISTENT_BIT));' |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 573 | print ' if (length == -1) {' |
José Fonseca | cb07e2d | 2014-02-04 15:14:09 +0000 | [diff] [blame] | 574 | print ' // Mesa drivers refuse GL_BUFFER_MAP_LENGTH without GL 3.0 up-to' |
| 575 | print ' // http://cgit.freedesktop.org/mesa/mesa/commit/?id=ffee498fb848b253a7833373fe5430f8c7ca0c5f' |
José Fonseca | db1ccce | 2012-02-29 21:09:24 +0000 | [diff] [blame] | 576 | print ' static bool warned = false;' |
| 577 | print ' if (!warned) {' |
| 578 | print ' os::log("apitrace: warning: glGetBufferParameteriv%s(GL_BUFFER_MAP_LENGTH) failed\\n");' % suffix |
| 579 | print ' warned = true;' |
| 580 | print ' }' |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 581 | print ' struct buffer_mapping *mapping = get_buffer_mapping(target);' |
| 582 | print ' if (mapping) {' |
| 583 | print ' length = mapping->length;' |
| 584 | print ' flush = flush && !mapping->explicit_flush;' |
| 585 | print ' } else {' |
| 586 | print ' length = 0;' |
| 587 | print ' flush = false;' |
| 588 | print ' }' |
| 589 | print ' }' |
| 590 | print ' } else {' |
| 591 | print ' length = 0;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 592 | print ' _glGetBufferParameteriv%s(target, GL_BUFFER_SIZE, &length);' % suffix |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 593 | print ' }' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 594 | print ' if (_checkBufferFlushingUnmapAPPLE) {' |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 595 | print ' GLint flushing_unmap = GL_TRUE;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 596 | print ' _glGetBufferParameteriv%s(target, GL_BUFFER_FLUSHING_UNMAP_APPLE, &flushing_unmap);' % suffix |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 597 | print ' flush = flush && flushing_unmap;' |
| 598 | print ' }' |
| 599 | print ' if (flush && length > 0) {' |
José Fonseca | 6f0e303 | 2014-06-25 01:00:35 +0100 | [diff] [blame] | 600 | self.emit_memcpy('map', 'length') |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 601 | print ' }' |
| 602 | print ' }' |
| 603 | print ' }' |
José Fonseca | cdc322c | 2012-02-29 19:29:51 +0000 | [diff] [blame] | 604 | if function.name == 'glUnmapBufferOES': |
| 605 | print ' GLint access = 0;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 606 | print ' _glGetBufferParameteriv(target, GL_BUFFER_ACCESS_OES, &access);' |
José Fonseca | cdc322c | 2012-02-29 19:29:51 +0000 | [diff] [blame] | 607 | print ' if (access == GL_WRITE_ONLY_OES) {' |
| 608 | print ' GLvoid *map = NULL;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 609 | print ' _glGetBufferPointervOES(target, GL_BUFFER_MAP_POINTER_OES, &map);' |
José Fonseca | cdc322c | 2012-02-29 19:29:51 +0000 | [diff] [blame] | 610 | print ' GLint size = 0;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 611 | print ' _glGetBufferParameteriv(target, GL_BUFFER_SIZE, &size);' |
José Fonseca | cdc322c | 2012-02-29 19:29:51 +0000 | [diff] [blame] | 612 | print ' if (map && size > 0) {' |
José Fonseca | 6f0e303 | 2014-06-25 01:00:35 +0100 | [diff] [blame] | 613 | self.emit_memcpy('map', 'size') |
José Fonseca | 219c9f2 | 2012-11-03 10:13:17 +0000 | [diff] [blame] | 614 | self.shadowBufferMethod('bufferSubData(0, size, map)') |
José Fonseca | cdc322c | 2012-02-29 19:29:51 +0000 | [diff] [blame] | 615 | print ' }' |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 616 | print ' }' |
José Fonseca | 4920c30 | 2014-08-13 18:35:57 +0100 | [diff] [blame] | 617 | if function.name == 'glUnmapNamedBuffer': |
| 618 | print ' GLint access_flags = 0;' |
| 619 | print ' _glGetNamedBufferParameteriv(buffer, GL_BUFFER_ACCESS_FLAGS, &access_flags);' |
José Fonseca | a4210e2 | 2014-12-13 15:49:37 +0000 | [diff] [blame] | 620 | print ' if ((access_flags & GL_MAP_WRITE_BIT) &&' |
| 621 | print ' !(access_flags & (GL_MAP_FLUSH_EXPLICIT_BIT | GL_MAP_PERSISTENT_BIT))) {' |
José Fonseca | 4920c30 | 2014-08-13 18:35:57 +0100 | [diff] [blame] | 622 | print ' GLvoid *map = NULL;' |
| 623 | print ' _glGetNamedBufferPointerv(buffer, GL_BUFFER_MAP_POINTER, &map);' |
| 624 | print ' GLint length = 0;' |
| 625 | print ' _glGetNamedBufferParameteriv(buffer, GL_BUFFER_MAP_LENGTH, &length);' |
| 626 | print ' if (map && length > 0) {' |
| 627 | self.emit_memcpy('map', 'length') |
| 628 | print ' }' |
| 629 | print ' }' |
José Fonseca | fb3bd60 | 2012-01-15 13:56:28 +0000 | [diff] [blame] | 630 | if function.name == 'glUnmapNamedBufferEXT': |
José Fonseca | 024aff4 | 2012-02-29 18:00:06 +0000 | [diff] [blame] | 631 | print ' GLint access_flags = 0;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 632 | print ' _glGetNamedBufferParameterivEXT(buffer, GL_BUFFER_ACCESS_FLAGS, &access_flags);' |
José Fonseca | a4210e2 | 2014-12-13 15:49:37 +0000 | [diff] [blame] | 633 | print ' if ((access_flags & GL_MAP_WRITE_BIT) &&' |
| 634 | print ' !(access_flags & (GL_MAP_FLUSH_EXPLICIT_BIT | GL_MAP_PERSISTENT_BIT))) {' |
José Fonseca | fb3bd60 | 2012-01-15 13:56:28 +0000 | [diff] [blame] | 635 | print ' GLvoid *map = NULL;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 636 | print ' _glGetNamedBufferPointervEXT(buffer, GL_BUFFER_MAP_POINTER, &map);' |
José Fonseca | fb3bd60 | 2012-01-15 13:56:28 +0000 | [diff] [blame] | 637 | print ' GLint length = 0;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 638 | print ' _glGetNamedBufferParameterivEXT(buffer, GL_BUFFER_MAP_LENGTH, &length);' |
José Fonseca | 024aff4 | 2012-02-29 18:00:06 +0000 | [diff] [blame] | 639 | print ' if (map && length > 0) {' |
José Fonseca | 6f0e303 | 2014-06-25 01:00:35 +0100 | [diff] [blame] | 640 | self.emit_memcpy('map', 'length') |
José Fonseca | 024aff4 | 2012-02-29 18:00:06 +0000 | [diff] [blame] | 641 | print ' }' |
José Fonseca | fb3bd60 | 2012-01-15 13:56:28 +0000 | [diff] [blame] | 642 | print ' }' |
José Fonseca | 77ef0ce | 2012-02-29 18:08:48 +0000 | [diff] [blame] | 643 | if function.name == 'glFlushMappedBufferRange': |
| 644 | print ' GLvoid *map = NULL;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 645 | print ' _glGetBufferPointerv(target, GL_BUFFER_MAP_POINTER, &map);' |
José Fonseca | 77ef0ce | 2012-02-29 18:08:48 +0000 | [diff] [blame] | 646 | print ' if (map && length > 0) {' |
José Fonseca | 6f0e303 | 2014-06-25 01:00:35 +0100 | [diff] [blame] | 647 | self.emit_memcpy('(const char *)map + offset', 'length') |
José Fonseca | 77ef0ce | 2012-02-29 18:08:48 +0000 | [diff] [blame] | 648 | print ' }' |
| 649 | if function.name == 'glFlushMappedBufferRangeAPPLE': |
| 650 | print ' GLvoid *map = NULL;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 651 | print ' _glGetBufferPointerv(target, GL_BUFFER_MAP_POINTER, &map);' |
José Fonseca | 77ef0ce | 2012-02-29 18:08:48 +0000 | [diff] [blame] | 652 | print ' if (map && size > 0) {' |
José Fonseca | 6f0e303 | 2014-06-25 01:00:35 +0100 | [diff] [blame] | 653 | self.emit_memcpy('(const char *)map + offset', 'size') |
José Fonseca | 7337360 | 2011-05-20 17:45:26 +0100 | [diff] [blame] | 654 | print ' }' |
José Fonseca | 4920c30 | 2014-08-13 18:35:57 +0100 | [diff] [blame] | 655 | if function.name == 'glFlushMappedNamedBufferRange': |
| 656 | print ' GLvoid *map = NULL;' |
| 657 | print ' _glGetNamedBufferPointerv(buffer, GL_BUFFER_MAP_POINTER, &map);' |
| 658 | print ' if (map && length > 0) {' |
| 659 | self.emit_memcpy('(const char *)map + offset', 'length') |
| 660 | print ' }' |
José Fonseca | fb3bd60 | 2012-01-15 13:56:28 +0000 | [diff] [blame] | 661 | if function.name == 'glFlushMappedNamedBufferRangeEXT': |
| 662 | print ' GLvoid *map = NULL;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 663 | print ' _glGetNamedBufferPointervEXT(buffer, GL_BUFFER_MAP_POINTER, &map);' |
José Fonseca | 024aff4 | 2012-02-29 18:00:06 +0000 | [diff] [blame] | 664 | print ' if (map && length > 0) {' |
José Fonseca | 6f0e303 | 2014-06-25 01:00:35 +0100 | [diff] [blame] | 665 | self.emit_memcpy('(const char *)map + offset', 'length') |
José Fonseca | fb3bd60 | 2012-01-15 13:56:28 +0000 | [diff] [blame] | 666 | print ' }' |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 667 | |
José Fonseca | 3522cbd | 2014-02-28 14:45:32 +0000 | [diff] [blame] | 668 | # FIXME: We don't support coherent/pinned memory mappings |
José Fonseca | 631dbd1 | 2014-12-15 16:34:45 +0000 | [diff] [blame^] | 669 | if function.name in ('glBufferStorage', 'glNamedBufferStorage', 'glNamedBufferStorageEXT'): |
| 670 | print r' if (!(flags & GL_MAP_PERSISTENT_BIT)) {' |
| 671 | print r' os::log("apitrace: warning: %s: MAP_NOTIFY_EXPLICIT_BIT_VMWX set w/o MAP_PERSISTENT_BIT\n", __FUNCTION__);' |
| 672 | print r' }' |
| 673 | print r' flags &= ~GL_MAP_NOTIFY_EXPLICIT_BIT_VMWX;' |
José Fonseca | a4210e2 | 2014-12-13 15:49:37 +0000 | [diff] [blame] | 674 | if function.name in ('glMapBufferRange', 'glMapNamedBufferRange', 'glMapNamedBufferRangeEXT'): |
José Fonseca | 631dbd1 | 2014-12-15 16:34:45 +0000 | [diff] [blame^] | 675 | print r' if (access & GL_MAP_NOTIFY_EXPLICIT_BIT_VMWX) {' |
| 676 | print r' if (!(access & GL_MAP_PERSISTENT_BIT)) {' |
| 677 | print r' os::log("apitrace: warning: %s: MAP_NOTIFY_EXPLICIT_BIT_VMWX set w/o MAP_PERSISTENT_BIT\n", __FUNCTION__);' |
| 678 | print r' }' |
| 679 | print r' if (access & GL_MAP_FLUSH_EXPLICIT_BIT) {' |
| 680 | print r' os::log("apitrace: warning: %s: MAP_NOTIFY_EXPLICIT_BIT_VMWX set w/ MAP_FLUSH_EXPLICIT_BIT\n", __FUNCTION__);' |
| 681 | print r' }' |
| 682 | print r' access &= ~GL_MAP_NOTIFY_EXPLICIT_BIT_VMWX;' |
| 683 | print r' } else if (access & GL_MAP_COHERENT_BIT) {' |
José Fonseca | a4210e2 | 2014-12-13 15:49:37 +0000 | [diff] [blame] | 684 | print r' os::log("apitrace: warning: %s: MAP_COHERENT_BIT unsupported (https://github.com/apitrace/apitrace/issues/232)\n", __FUNCTION__);' |
| 685 | print r' } else if ((access & GL_MAP_PERSISTENT_BIT) &&' |
| 686 | print r' !(access & GL_MAP_FLUSH_EXPLICIT_BIT)) {' |
| 687 | print r' os::log("apitrace: warning: %s: MAP_PERSISTENT_BIT w/o FLUSH_EXPLICIT_BIT unsupported (https://github.com/apitrace/apitrace/issues/232)\n", __FUNCTION__);' |
José Fonseca | 3522cbd | 2014-02-28 14:45:32 +0000 | [diff] [blame] | 688 | print r' }' |
| 689 | if function.name in ('glBufferData', 'glBufferDataARB'): |
| 690 | print r' if (target == GL_EXTERNAL_VIRTUAL_MEMORY_BUFFER_AMD) {' |
| 691 | print r' os::log("apitrace: warning: GL_AMD_pinned_memory not fully supported\n");' |
| 692 | print r' }' |
| 693 | |
José Fonseca | d0f1e29 | 2014-11-13 13:21:51 +0000 | [diff] [blame] | 694 | # TODO: We don't track GL_INTEL_map_texture mappings |
| 695 | if function.name == 'glMapTexture2DINTEL': |
| 696 | print r' if (access & GL_MAP_WRITE_BIT) {' |
| 697 | print r' os::log("apitrace: warning: GL_INTEL_map_texture not fully supported\n");' |
| 698 | print r' }' |
| 699 | |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 700 | # Don't leave vertex attrib locations to chance. Instead emit fake |
| 701 | # glBindAttribLocation calls to ensure that the same locations will be |
| 702 | # used when retracing. Trying to remap locations after the fact would |
| 703 | # be an herculian task given that vertex attrib locations appear in |
| 704 | # many entry-points, including non-shader related ones. |
| 705 | if function.name == 'glLinkProgram': |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 706 | Tracer.invokeFunction(self, function) |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 707 | print ' GLint active_attributes = 0;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 708 | print ' _glGetProgramiv(program, GL_ACTIVE_ATTRIBUTES, &active_attributes);' |
José Fonseca | 7525e6f | 2011-09-28 09:04:56 +0100 | [diff] [blame] | 709 | print ' for (GLint attrib = 0; attrib < active_attributes; ++attrib) {' |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 710 | print ' GLint size = 0;' |
| 711 | print ' GLenum type = 0;' |
| 712 | print ' GLchar name[256];' |
| 713 | # TODO: Use ACTIVE_ATTRIBUTE_MAX_LENGTH instead of 256 |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 714 | print ' _glGetActiveAttrib(program, attrib, sizeof name, NULL, &size, &type, name);' |
José Fonseca | 2a794f5 | 2011-05-26 20:54:29 +0100 | [diff] [blame] | 715 | print " if (name[0] != 'g' || name[1] != 'l' || name[2] != '_') {" |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 716 | print ' GLint location = _glGetAttribLocation(program, name);' |
José Fonseca | 2a794f5 | 2011-05-26 20:54:29 +0100 | [diff] [blame] | 717 | print ' if (location >= 0) {' |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 718 | bind_function = glapi.glapi.getFunctionByName('glBindAttribLocation') |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 719 | self.fake_call(bind_function, ['program', 'location', 'name']) |
José Fonseca | 2a794f5 | 2011-05-26 20:54:29 +0100 | [diff] [blame] | 720 | print ' }' |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 721 | print ' }' |
| 722 | print ' }' |
| 723 | if function.name == 'glLinkProgramARB': |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 724 | Tracer.invokeFunction(self, function) |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 725 | print ' GLint active_attributes = 0;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 726 | print ' _glGetObjectParameterivARB(programObj, GL_OBJECT_ACTIVE_ATTRIBUTES_ARB, &active_attributes);' |
José Fonseca | 7525e6f | 2011-09-28 09:04:56 +0100 | [diff] [blame] | 727 | print ' for (GLint attrib = 0; attrib < active_attributes; ++attrib) {' |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 728 | print ' GLint size = 0;' |
| 729 | print ' GLenum type = 0;' |
| 730 | print ' GLcharARB name[256];' |
| 731 | # TODO: Use ACTIVE_ATTRIBUTE_MAX_LENGTH instead of 256 |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 732 | print ' _glGetActiveAttribARB(programObj, attrib, sizeof name, NULL, &size, &type, name);' |
José Fonseca | 2a794f5 | 2011-05-26 20:54:29 +0100 | [diff] [blame] | 733 | print " if (name[0] != 'g' || name[1] != 'l' || name[2] != '_') {" |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 734 | print ' GLint location = _glGetAttribLocationARB(programObj, name);' |
José Fonseca | 2a794f5 | 2011-05-26 20:54:29 +0100 | [diff] [blame] | 735 | print ' if (location >= 0) {' |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 736 | bind_function = glapi.glapi.getFunctionByName('glBindAttribLocationARB') |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 737 | self.fake_call(bind_function, ['programObj', 'location', 'name']) |
José Fonseca | 2a794f5 | 2011-05-26 20:54:29 +0100 | [diff] [blame] | 738 | print ' }' |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 739 | print ' }' |
| 740 | print ' }' |
| 741 | |
Imre Deak | d493737 | 2012-04-24 14:06:48 +0300 | [diff] [blame] | 742 | self.shadowBufferProlog(function) |
| 743 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 744 | Tracer.traceFunctionImplBody(self, function) |
José Fonseca | 7337360 | 2011-05-20 17:45:26 +0100 | [diff] [blame] | 745 | |
Peter Lohrmann | 0b5b75e | 2013-06-03 14:58:41 -0700 | [diff] [blame] | 746 | # These entrypoints are only expected to be implemented by tools; |
| 747 | # drivers will probably not implement them. |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 748 | marker_functions = [ |
| 749 | # GL_GREMEDY_string_marker |
José Fonseca | 8f34d34 | 2011-07-15 20:16:40 +0100 | [diff] [blame] | 750 | 'glStringMarkerGREMEDY', |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 751 | # GL_GREMEDY_frame_terminator |
José Fonseca | 8f34d34 | 2011-07-15 20:16:40 +0100 | [diff] [blame] | 752 | 'glFrameTerminatorGREMEDY', |
| 753 | ] |
| 754 | |
Peter Lohrmann | 0b5b75e | 2013-06-03 14:58:41 -0700 | [diff] [blame] | 755 | # These entrypoints may be implemented by drivers, but are also very useful |
| 756 | # for debugging / analysis tools. |
| 757 | debug_functions = [ |
| 758 | # GL_KHR_debug |
| 759 | 'glDebugMessageControl', |
| 760 | 'glDebugMessageInsert', |
| 761 | 'glDebugMessageCallback', |
| 762 | 'glGetDebugMessageLog', |
| 763 | 'glPushDebugGroup', |
| 764 | 'glPopDebugGroup', |
| 765 | 'glObjectLabel', |
| 766 | 'glGetObjectLabel', |
| 767 | 'glObjectPtrLabel', |
| 768 | 'glGetObjectPtrLabel', |
| 769 | # GL_ARB_debug_output |
| 770 | 'glDebugMessageControlARB', |
| 771 | 'glDebugMessageInsertARB', |
| 772 | 'glDebugMessageCallbackARB', |
| 773 | 'glGetDebugMessageLogARB', |
| 774 | # GL_AMD_debug_output |
| 775 | 'glDebugMessageEnableAMD', |
| 776 | 'glDebugMessageInsertAMD', |
| 777 | 'glDebugMessageCallbackAMD', |
| 778 | 'glGetDebugMessageLogAMD', |
José Fonseca | 71f5a35 | 2014-07-28 12:19:50 +0100 | [diff] [blame] | 779 | # GL_EXT_debug_label |
| 780 | 'glLabelObjectEXT', |
| 781 | 'glGetObjectLabelEXT', |
| 782 | # GL_EXT_debug_marker |
| 783 | 'glInsertEventMarkerEXT', |
| 784 | 'glPushGroupMarkerEXT', |
| 785 | 'glPopGroupMarkerEXT', |
Peter Lohrmann | 0b5b75e | 2013-06-03 14:58:41 -0700 | [diff] [blame] | 786 | ] |
| 787 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 788 | def invokeFunction(self, function): |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 789 | if function.name in ('glLinkProgram', 'glLinkProgramARB'): |
| 790 | # These functions have been dispatched already |
| 791 | return |
| 792 | |
José Fonseca | 2cfa02c | 2013-06-10 08:05:29 +0100 | [diff] [blame] | 793 | Tracer.invokeFunction(self, function) |
| 794 | |
| 795 | def doInvokeFunction(self, function): |
| 796 | # Same as invokeFunction() but called both when trace is enabled or disabled. |
| 797 | # |
| 798 | # Used to modify the behavior of GL entry-points. |
| 799 | |
| 800 | # Override GL extensions |
| 801 | if function.name in ('glGetString', 'glGetIntegerv', 'glGetStringi'): |
| 802 | Tracer.doInvokeFunction(self, function, prefix = 'gltrace::_', suffix = '_override') |
| 803 | return |
| 804 | |
José Fonseca | 71f5a35 | 2014-07-28 12:19:50 +0100 | [diff] [blame] | 805 | # We implement GL_GREMEDY_*, etc., and not the driver |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 806 | if function.name in self.marker_functions: |
José Fonseca | 8f34d34 | 2011-07-15 20:16:40 +0100 | [diff] [blame] | 807 | return |
| 808 | |
Peter Lohrmann | 9d9eb81 | 2013-07-12 16:15:25 -0400 | [diff] [blame] | 809 | # We may be faking KHR_debug, so ensure the pointer queries result is |
| 810 | # always zeroed to prevent dereference of unitialized pointers |
| 811 | if function.name == 'glGetPointerv': |
| 812 | print ' if (params &&' |
| 813 | print ' (pname == GL_DEBUG_CALLBACK_FUNCTION ||' |
| 814 | print ' pname == GL_DEBUG_CALLBACK_USER_PARAM)) {' |
| 815 | print ' *params = NULL;' |
| 816 | print ' }' |
| 817 | |
José Fonseca | 2cfa02c | 2013-06-10 08:05:29 +0100 | [diff] [blame] | 818 | if function.name in self.getProcAddressFunctionNames: |
José Fonseca | 631dbd1 | 2014-12-15 16:34:45 +0000 | [diff] [blame^] | 819 | nameArg = function.args[0].name |
| 820 | print ' if (strcmp("glNotifyMappedBufferRangeVMWX", (const char *)%s) == 0) {' % (nameArg,) |
| 821 | print ' _result = (%s)&glNotifyMappedBufferRangeVMWX;' % (function.type,) |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 822 | for marker_function in self.marker_functions: |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 823 | if self.api.getFunctionByName(marker_function): |
José Fonseca | 631dbd1 | 2014-12-15 16:34:45 +0000 | [diff] [blame^] | 824 | print ' } else if (strcmp("%s", (const char *)%s) == 0) {' % (marker_function, nameArg) |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 825 | print ' _result = (%s)&%s;' % (function.type, marker_function) |
José Fonseca | 631dbd1 | 2014-12-15 16:34:45 +0000 | [diff] [blame^] | 826 | print ' } else {' |
José Fonseca | 2cfa02c | 2013-06-10 08:05:29 +0100 | [diff] [blame] | 827 | Tracer.doInvokeFunction(self, function) |
| 828 | |
| 829 | # Replace function addresses with ours |
| 830 | # XXX: Doing this here instead of wrapRet means that the trace will |
| 831 | # contain the addresses of the wrapper functions, and not the real |
| 832 | # functions, but in practice this should make no difference. |
| 833 | if function.name in self.getProcAddressFunctionNames: |
José Fonseca | 631dbd1 | 2014-12-15 16:34:45 +0000 | [diff] [blame^] | 834 | print ' _result = _wrapProcAddress(%s, _result);' % (nameArg,) |
José Fonseca | 2cfa02c | 2013-06-10 08:05:29 +0100 | [diff] [blame] | 835 | |
José Fonseca | 8f34d34 | 2011-07-15 20:16:40 +0100 | [diff] [blame] | 836 | print ' }' |
José Fonseca | 1b3d375 | 2011-07-15 10:15:19 +0100 | [diff] [blame] | 837 | return |
| 838 | |
José Fonseca | 2cfa02c | 2013-06-10 08:05:29 +0100 | [diff] [blame] | 839 | Tracer.doInvokeFunction(self, function) |
José Fonseca | 91492d2 | 2011-05-23 21:20:31 +0100 | [diff] [blame] | 840 | |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 841 | buffer_targets = [ |
| 842 | 'ARRAY_BUFFER', |
| 843 | 'ELEMENT_ARRAY_BUFFER', |
| 844 | 'PIXEL_PACK_BUFFER', |
| 845 | 'PIXEL_UNPACK_BUFFER', |
José Fonseca | 7b20d67 | 2012-01-10 19:13:58 +0000 | [diff] [blame] | 846 | 'UNIFORM_BUFFER', |
| 847 | 'TEXTURE_BUFFER', |
| 848 | 'TRANSFORM_FEEDBACK_BUFFER', |
| 849 | 'COPY_READ_BUFFER', |
| 850 | 'COPY_WRITE_BUFFER', |
| 851 | 'DRAW_INDIRECT_BUFFER', |
| 852 | 'ATOMIC_COUNTER_BUFFER', |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 853 | ] |
| 854 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 855 | def wrapRet(self, function, instance): |
| 856 | Tracer.wrapRet(self, function, instance) |
José Fonseca | 1b3d375 | 2011-07-15 10:15:19 +0100 | [diff] [blame] | 857 | |
José Fonseca | cdc322c | 2012-02-29 19:29:51 +0000 | [diff] [blame] | 858 | # Keep track of buffer mappings |
| 859 | if function.name in ('glMapBuffer', 'glMapBufferARB'): |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 860 | print ' struct buffer_mapping *mapping = get_buffer_mapping(target);' |
| 861 | print ' if (mapping) {' |
| 862 | print ' mapping->map = %s;' % (instance) |
| 863 | print ' mapping->length = 0;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 864 | print ' _glGetBufferParameteriv(target, GL_BUFFER_SIZE, &mapping->length);' |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 865 | print ' mapping->write = (access != GL_READ_ONLY);' |
José Fonseca | 7337360 | 2011-05-20 17:45:26 +0100 | [diff] [blame] | 866 | print ' mapping->explicit_flush = false;' |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 867 | print ' }' |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 868 | if function.name == 'glMapBufferRange': |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 869 | print ' if (access & GL_MAP_WRITE_BIT) {' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 870 | print ' _checkBufferMapRange = true;' |
José Fonseca | 9c536b0 | 2012-02-29 20:54:13 +0000 | [diff] [blame] | 871 | print ' }' |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 872 | print ' struct buffer_mapping *mapping = get_buffer_mapping(target);' |
| 873 | print ' if (mapping) {' |
| 874 | print ' mapping->map = %s;' % (instance) |
| 875 | print ' mapping->length = length;' |
| 876 | print ' mapping->write = access & GL_MAP_WRITE_BIT;' |
José Fonseca | 7337360 | 2011-05-20 17:45:26 +0100 | [diff] [blame] | 877 | print ' mapping->explicit_flush = access & GL_MAP_FLUSH_EXPLICIT_BIT;' |
José Fonseca | 867b1b7 | 2011-04-24 11:58:04 +0100 | [diff] [blame] | 878 | print ' }' |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 879 | |
José Fonseca | c9f1223 | 2011-03-25 20:07:42 +0000 | [diff] [blame] | 880 | boolean_names = [ |
| 881 | 'GL_FALSE', |
| 882 | 'GL_TRUE', |
| 883 | ] |
| 884 | |
| 885 | def gl_boolean(self, value): |
| 886 | return self.boolean_names[int(bool(value))] |
| 887 | |
José Fonseca | a442a46 | 2014-11-12 21:16:22 +0000 | [diff] [blame] | 888 | # Regular expression for the names of the functions that unpack from a |
| 889 | # pixel buffer object. See the ARB_pixel_buffer_object specification. |
| 890 | unpack_function_regex = re.compile(r'^gl(' + r'|'.join([ |
| 891 | r'Bitmap', |
| 892 | r'PolygonStipple', |
| 893 | r'PixelMap[a-z]+v', |
| 894 | r'DrawPixels', |
| 895 | r'Color(Sub)?Table', |
| 896 | r'(Convolution|Separable)Filter[12]D', |
| 897 | r'(Compressed)?(Multi)?Tex(ture)?(Sub)?Image[1-4]D', |
| 898 | ]) + r')[0-9A-Z]*$') |
José Fonseca | e97bab9 | 2011-06-02 23:15:11 +0100 | [diff] [blame] | 899 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 900 | def serializeArgValue(self, function, arg): |
José Fonseca | e97bab9 | 2011-06-02 23:15:11 +0100 | [diff] [blame] | 901 | # Recognize offsets instead of blobs when a PBO is bound |
José Fonseca | a442a46 | 2014-11-12 21:16:22 +0000 | [diff] [blame] | 902 | if self.unpack_function_regex.match(function.name) \ |
José Fonseca | e97bab9 | 2011-06-02 23:15:11 +0100 | [diff] [blame] | 903 | and (isinstance(arg.type, stdapi.Blob) \ |
| 904 | or (isinstance(arg.type, stdapi.Const) \ |
| 905 | and isinstance(arg.type.type, stdapi.Blob))): |
José Fonseca | c29f4f1 | 2011-06-11 12:19:05 +0100 | [diff] [blame] | 906 | print ' {' |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 907 | print ' gltrace::Context *ctx = gltrace::getContext();' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 908 | print ' GLint _unpack_buffer = 0;' |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 909 | print ' if (ctx->profile == gltrace::PROFILE_COMPAT)' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 910 | print ' _glGetIntegerv(GL_PIXEL_UNPACK_BUFFER_BINDING, &_unpack_buffer);' |
| 911 | print ' if (_unpack_buffer) {' |
José Fonseca | d559f02 | 2012-04-15 16:13:51 +0100 | [diff] [blame] | 912 | print ' trace::localWriter.writePointer((uintptr_t)%s);' % arg.name |
José Fonseca | c29f4f1 | 2011-06-11 12:19:05 +0100 | [diff] [blame] | 913 | print ' } else {' |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 914 | Tracer.serializeArgValue(self, function, arg) |
José Fonseca | c29f4f1 | 2011-06-11 12:19:05 +0100 | [diff] [blame] | 915 | print ' }' |
José Fonseca | e97bab9 | 2011-06-02 23:15:11 +0100 | [diff] [blame] | 916 | print ' }' |
| 917 | return |
| 918 | |
José Fonseca | a3f89ae | 2011-04-26 08:50:32 +0100 | [diff] [blame] | 919 | # Several GL state functions take GLenum symbolic names as |
| 920 | # integer/floats; so dump the symbolic name whenever possible |
José Fonseca | 3bcb33c | 2011-05-27 20:14:31 +0100 | [diff] [blame] | 921 | if function.name.startswith('gl') \ |
José Fonseca | e357109 | 2011-10-13 08:26:27 +0100 | [diff] [blame] | 922 | and arg.type in (glapi.GLint, glapi.GLfloat, glapi.GLdouble) \ |
José Fonseca | 3bcb33c | 2011-05-27 20:14:31 +0100 | [diff] [blame] | 923 | and arg.name == 'param': |
José Fonseca | a3f89ae | 2011-04-26 08:50:32 +0100 | [diff] [blame] | 924 | assert arg.index > 0 |
| 925 | assert function.args[arg.index - 1].name == 'pname' |
| 926 | assert function.args[arg.index - 1].type == glapi.GLenum |
| 927 | print ' if (is_symbolic_pname(pname) && is_symbolic_param(%s)) {' % arg.name |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 928 | self.serializeValue(glapi.GLenum, arg.name) |
José Fonseca | a3f89ae | 2011-04-26 08:50:32 +0100 | [diff] [blame] | 929 | print ' } else {' |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 930 | Tracer.serializeArgValue(self, function, arg) |
José Fonseca | a3f89ae | 2011-04-26 08:50:32 +0100 | [diff] [blame] | 931 | print ' }' |
| 932 | return |
| 933 | |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 934 | Tracer.serializeArgValue(self, function, arg) |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 935 | |
José Fonseca | 4c938c2 | 2011-04-30 22:44:38 +0100 | [diff] [blame] | 936 | def footer(self, api): |
| 937 | Tracer.footer(self, api) |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 938 | |
José Fonseca | 4c938c2 | 2011-04-30 22:44:38 +0100 | [diff] [blame] | 939 | # A simple state tracker to track the pointer values |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 940 | # update the state |
José Fonseca | 14cb9ef | 2012-05-17 21:33:14 +0100 | [diff] [blame] | 941 | print 'static void _trace_user_arrays(GLuint count)' |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 942 | print '{' |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 943 | print ' gltrace::Context *ctx = gltrace::getContext();' |
José Fonseca | 8d1408b | 2014-02-03 19:57:18 +0000 | [diff] [blame] | 944 | print |
| 945 | |
| 946 | # Temporarily unbind the array buffer |
José Fonseca | 26be8f9 | 2014-03-07 14:08:50 +0000 | [diff] [blame] | 947 | print ' GLint _array_buffer = _glGetInteger(GL_ARRAY_BUFFER_BINDING);' |
José Fonseca | 8d1408b | 2014-02-03 19:57:18 +0000 | [diff] [blame] | 948 | print ' if (_array_buffer) {' |
| 949 | self.fake_glBindBuffer(api, 'GL_ARRAY_BUFFER', '0') |
| 950 | print ' }' |
| 951 | print |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 952 | |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 953 | for camelcase_name, uppercase_name in self.arrays: |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 954 | # in which profile is the array available? |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 955 | profile_check = 'ctx->profile == gltrace::PROFILE_COMPAT' |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 956 | if camelcase_name in self.arrays_es1: |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 957 | profile_check = '(' + profile_check + ' || ctx->profile == gltrace::PROFILE_ES1)'; |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 958 | |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 959 | function_name = 'gl%sPointer' % camelcase_name |
| 960 | enable_name = 'GL_%s_ARRAY' % uppercase_name |
| 961 | binding_name = 'GL_%s_ARRAY_BUFFER_BINDING' % uppercase_name |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 962 | function = api.getFunctionByName(function_name) |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 963 | |
José Fonseca | 06e8519 | 2011-10-16 14:15:36 +0100 | [diff] [blame] | 964 | print ' // %s' % function.prototype() |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 965 | print ' if (%s) {' % profile_check |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 966 | self.array_trace_prolog(api, uppercase_name) |
| 967 | self.array_prolog(api, uppercase_name) |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 968 | print ' if (_glIsEnabled(%s)) {' % enable_name |
José Fonseca | 26be8f9 | 2014-03-07 14:08:50 +0000 | [diff] [blame] | 969 | print ' GLint _binding = _glGetInteger(%s);' % binding_name |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 970 | print ' if (!_binding) {' |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 971 | |
| 972 | # Get the arguments via glGet* |
| 973 | for arg in function.args: |
| 974 | arg_get_enum = 'GL_%s_ARRAY_%s' % (uppercase_name, arg.name.upper()) |
| 975 | arg_get_function, arg_type = TypeGetter().visit(arg.type) |
José Fonseca | 7f5163e | 2011-03-31 23:37:26 +0100 | [diff] [blame] | 976 | print ' %s %s = 0;' % (arg_type, arg.name) |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 977 | print ' _%s(%s, &%s);' % (arg_get_function, arg_get_enum, arg.name) |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 978 | |
| 979 | arg_names = ', '.join([arg.name for arg in function.args[:-1]]) |
José Fonseca | 14cb9ef | 2012-05-17 21:33:14 +0100 | [diff] [blame] | 980 | print ' size_t _size = _%s_size(%s, count);' % (function.name, arg_names) |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 981 | |
| 982 | # Emit a fake function |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 983 | self.array_trace_intermezzo(api, uppercase_name) |
José Fonseca | 7a5f23a | 2014-06-24 19:20:36 +0100 | [diff] [blame] | 984 | print ' unsigned _call = trace::localWriter.beginEnter(&_%s_sig, true);' % (function.name,) |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 985 | for arg in function.args: |
| 986 | assert not arg.output |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 987 | print ' trace::localWriter.beginArg(%u);' % (arg.index,) |
José Fonseca | 14c21bc | 2011-02-20 23:32:22 +0000 | [diff] [blame] | 988 | if arg.name != 'pointer': |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 989 | self.serializeValue(arg.type, arg.name) |
José Fonseca | 14c21bc | 2011-02-20 23:32:22 +0000 | [diff] [blame] | 990 | else: |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 991 | print ' trace::localWriter.writeBlob((const void *)%s, _size);' % (arg.name) |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 992 | print ' trace::localWriter.endArg();' |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 993 | |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 994 | print ' trace::localWriter.endEnter();' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 995 | print ' trace::localWriter.beginLeave(_call);' |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 996 | print ' trace::localWriter.endLeave();' |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 997 | print ' }' |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 998 | print ' }' |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 999 | self.array_epilog(api, uppercase_name) |
| 1000 | self.array_trace_epilog(api, uppercase_name) |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 1001 | print ' }' |
José Fonseca | 9922183 | 2011-03-22 22:15:46 +0000 | [diff] [blame] | 1002 | print |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 1003 | |
José Fonseca | 1601c41 | 2011-05-10 10:38:19 +0100 | [diff] [blame] | 1004 | # Samething, but for glVertexAttribPointer* |
| 1005 | # |
| 1006 | # Some variants of glVertexAttribPointer alias conventional and generic attributes: |
| 1007 | # - glVertexAttribPointer: no |
| 1008 | # - glVertexAttribPointerARB: implementation dependent |
| 1009 | # - glVertexAttribPointerNV: yes |
| 1010 | # |
| 1011 | # This means that the implementations of these functions do not always |
| 1012 | # alias, and they need to be considered independently. |
| 1013 | # |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 1014 | print ' // ES1 does not support generic vertex attributes' |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 1015 | print ' if (ctx->profile == gltrace::PROFILE_ES1)' |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 1016 | print ' return;' |
| 1017 | print |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1018 | print ' vertex_attrib _vertex_attrib = _get_vertex_attrib();' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 1019 | print |
José Fonseca | 74b661a | 2014-07-17 19:10:24 +0100 | [diff] [blame] | 1020 | for suffix in ['', 'NV']: |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 1021 | if suffix: |
José Fonseca | d94aaac | 2011-06-28 20:50:49 +0100 | [diff] [blame] | 1022 | SUFFIX = '_' + suffix |
José Fonseca | d94aaac | 2011-06-28 20:50:49 +0100 | [diff] [blame] | 1023 | else: |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 1024 | SUFFIX = suffix |
José Fonseca | 1601c41 | 2011-05-10 10:38:19 +0100 | [diff] [blame] | 1025 | function_name = 'glVertexAttribPointer' + suffix |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 1026 | function = api.getFunctionByName(function_name) |
José Fonseca | 06e8519 | 2011-10-16 14:15:36 +0100 | [diff] [blame] | 1027 | |
| 1028 | print ' // %s' % function.prototype() |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1029 | print ' if (_vertex_attrib == VERTEX_ATTRIB%s) {' % SUFFIX |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 1030 | if suffix == 'NV': |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1031 | print ' GLint _max_vertex_attribs = 16;' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 1032 | else: |
José Fonseca | 26be8f9 | 2014-03-07 14:08:50 +0000 | [diff] [blame] | 1033 | print ' GLint _max_vertex_attribs = _glGetInteger(GL_MAX_VERTEX_ATTRIBS);' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1034 | print ' for (GLint index = 0; index < _max_vertex_attribs; ++index) {' |
| 1035 | print ' GLint _enabled = 0;' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 1036 | if suffix == 'NV': |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1037 | print ' _glGetIntegerv(GL_VERTEX_ATTRIB_ARRAY0_NV + index, &_enabled);' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 1038 | else: |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1039 | print ' _glGetVertexAttribiv%s(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED%s, &_enabled);' % (suffix, SUFFIX) |
| 1040 | print ' if (_enabled) {' |
| 1041 | print ' GLint _binding = 0;' |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 1042 | if suffix != 'NV': |
| 1043 | # It doesn't seem possible to use VBOs with NV_vertex_program. |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1044 | print ' _glGetVertexAttribiv%s(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING%s, &_binding);' % (suffix, SUFFIX) |
| 1045 | print ' if (!_binding) {' |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 1046 | |
José Fonseca | 1601c41 | 2011-05-10 10:38:19 +0100 | [diff] [blame] | 1047 | # Get the arguments via glGet* |
| 1048 | for arg in function.args[1:]: |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 1049 | if suffix == 'NV': |
| 1050 | arg_get_enum = 'GL_ATTRIB_ARRAY_%s%s' % (arg.name.upper(), SUFFIX) |
| 1051 | else: |
| 1052 | arg_get_enum = 'GL_VERTEX_ATTRIB_ARRAY_%s%s' % (arg.name.upper(), SUFFIX) |
José Fonseca | c493e3e | 2011-06-29 12:57:06 +0100 | [diff] [blame] | 1053 | arg_get_function, arg_type = TypeGetter('glGetVertexAttrib', False, suffix).visit(arg.type) |
José Fonseca | 5a568a9 | 2011-06-29 16:43:36 +0100 | [diff] [blame] | 1054 | print ' %s %s = 0;' % (arg_type, arg.name) |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1055 | print ' _%s(index, %s, &%s);' % (arg_get_function, arg_get_enum, arg.name) |
José Fonseca | 1601c41 | 2011-05-10 10:38:19 +0100 | [diff] [blame] | 1056 | |
| 1057 | arg_names = ', '.join([arg.name for arg in function.args[1:-1]]) |
José Fonseca | 14cb9ef | 2012-05-17 21:33:14 +0100 | [diff] [blame] | 1058 | print ' size_t _size = _%s_size(%s, count);' % (function.name, arg_names) |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 1059 | |
José Fonseca | 1601c41 | 2011-05-10 10:38:19 +0100 | [diff] [blame] | 1060 | # Emit a fake function |
José Fonseca | 7a5f23a | 2014-06-24 19:20:36 +0100 | [diff] [blame] | 1061 | print ' unsigned _call = trace::localWriter.beginEnter(&_%s_sig, true);' % (function.name,) |
José Fonseca | 1601c41 | 2011-05-10 10:38:19 +0100 | [diff] [blame] | 1062 | for arg in function.args: |
| 1063 | assert not arg.output |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 1064 | print ' trace::localWriter.beginArg(%u);' % (arg.index,) |
José Fonseca | 1601c41 | 2011-05-10 10:38:19 +0100 | [diff] [blame] | 1065 | if arg.name != 'pointer': |
José Fonseca | 54f304a | 2012-01-14 19:33:08 +0000 | [diff] [blame] | 1066 | self.serializeValue(arg.type, arg.name) |
José Fonseca | 1601c41 | 2011-05-10 10:38:19 +0100 | [diff] [blame] | 1067 | else: |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1068 | print ' trace::localWriter.writeBlob((const void *)%s, _size);' % (arg.name) |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 1069 | print ' trace::localWriter.endArg();' |
José Fonseca | 1601c41 | 2011-05-10 10:38:19 +0100 | [diff] [blame] | 1070 | |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 1071 | print ' trace::localWriter.endEnter();' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1072 | print ' trace::localWriter.beginLeave(_call);' |
José Fonseca | b4a3d14 | 2011-10-27 07:43:19 +0100 | [diff] [blame] | 1073 | print ' trace::localWriter.endLeave();' |
José Fonseca | 1601c41 | 2011-05-10 10:38:19 +0100 | [diff] [blame] | 1074 | print ' }' |
| 1075 | print ' }' |
| 1076 | print ' }' |
| 1077 | print ' }' |
| 1078 | print |
José Fonseca | 1a2fdd2 | 2011-04-01 00:55:09 +0100 | [diff] [blame] | 1079 | |
José Fonseca | 8d1408b | 2014-02-03 19:57:18 +0000 | [diff] [blame] | 1080 | # Restore the original array_buffer |
| 1081 | print ' if (_array_buffer) {' |
| 1082 | self.fake_glBindBuffer(api, 'GL_ARRAY_BUFFER', '_array_buffer') |
| 1083 | print ' }' |
| 1084 | print |
| 1085 | |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 1086 | print '}' |
| 1087 | print |
| 1088 | |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 1089 | # |
| 1090 | # Hooks for glTexCoordPointer, which is identical to the other array |
| 1091 | # pointers except the fact that it is indexed by glClientActiveTexture. |
| 1092 | # |
| 1093 | |
| 1094 | def array_prolog(self, api, uppercase_name): |
| 1095 | if uppercase_name == 'TEXTURE_COORD': |
José Fonseca | 26be8f9 | 2014-03-07 14:08:50 +0000 | [diff] [blame] | 1096 | print ' GLint client_active_texture = _glGetInteger(GL_CLIENT_ACTIVE_TEXTURE);' |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 1097 | print ' GLint max_texture_coords = 0;' |
José Fonseca | f028a8f | 2012-02-15 23:33:35 +0000 | [diff] [blame] | 1098 | print ' if (ctx->profile == gltrace::PROFILE_COMPAT)' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1099 | print ' _glGetIntegerv(GL_MAX_TEXTURE_COORDS, &max_texture_coords);' |
Chia-I Wu | b3d218d | 2011-11-03 01:37:36 +0800 | [diff] [blame] | 1100 | print ' else' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1101 | print ' _glGetIntegerv(GL_MAX_TEXTURE_UNITS, &max_texture_coords);' |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 1102 | print ' for (GLint unit = 0; unit < max_texture_coords; ++unit) {' |
José Fonseca | 7525e6f | 2011-09-28 09:04:56 +0100 | [diff] [blame] | 1103 | print ' GLint texture = GL_TEXTURE0 + unit;' |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1104 | print ' _glClientActiveTexture(texture);' |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 1105 | |
| 1106 | def array_trace_prolog(self, api, uppercase_name): |
| 1107 | if uppercase_name == 'TEXTURE_COORD': |
| 1108 | print ' bool client_active_texture_dirty = false;' |
| 1109 | |
| 1110 | def array_epilog(self, api, uppercase_name): |
| 1111 | if uppercase_name == 'TEXTURE_COORD': |
| 1112 | print ' }' |
| 1113 | self.array_cleanup(api, uppercase_name) |
| 1114 | |
| 1115 | def array_cleanup(self, api, uppercase_name): |
| 1116 | if uppercase_name == 'TEXTURE_COORD': |
José Fonseca | 632a78d | 2012-04-19 07:18:59 +0100 | [diff] [blame] | 1117 | print ' _glClientActiveTexture(client_active_texture);' |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 1118 | |
| 1119 | def array_trace_intermezzo(self, api, uppercase_name): |
| 1120 | if uppercase_name == 'TEXTURE_COORD': |
| 1121 | print ' if (texture != client_active_texture || client_active_texture_dirty) {' |
| 1122 | print ' client_active_texture_dirty = true;' |
| 1123 | self.fake_glClientActiveTexture_call(api, "texture"); |
| 1124 | print ' }' |
| 1125 | |
| 1126 | def array_trace_epilog(self, api, uppercase_name): |
| 1127 | if uppercase_name == 'TEXTURE_COORD': |
| 1128 | print ' if (client_active_texture_dirty) {' |
| 1129 | self.fake_glClientActiveTexture_call(api, "client_active_texture"); |
| 1130 | print ' }' |
| 1131 | |
José Fonseca | 8d1408b | 2014-02-03 19:57:18 +0000 | [diff] [blame] | 1132 | def fake_glBindBuffer(self, api, target, buffer): |
| 1133 | function = api.getFunctionByName('glBindBuffer') |
| 1134 | self.fake_call(function, [target, buffer]) |
| 1135 | |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 1136 | def fake_glClientActiveTexture_call(self, api, texture): |
José Fonseca | 1b6c875 | 2012-04-15 14:33:00 +0100 | [diff] [blame] | 1137 | function = api.getFunctionByName('glClientActiveTexture') |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 1138 | self.fake_call(function, [texture]) |
| 1139 | |
José Fonseca | 151c370 | 2013-05-10 08:28:15 +0100 | [diff] [blame] | 1140 | def emitFakeTexture2D(self): |
| 1141 | function = glapi.glapi.getFunctionByName('glTexImage2D') |
| 1142 | instances = function.argNames() |
José Fonseca | 7a5f23a | 2014-06-24 19:20:36 +0100 | [diff] [blame] | 1143 | print ' unsigned _fake_call = trace::localWriter.beginEnter(&_%s_sig, true);' % (function.name,) |
José Fonseca | 151c370 | 2013-05-10 08:28:15 +0100 | [diff] [blame] | 1144 | for arg in function.args: |
| 1145 | assert not arg.output |
| 1146 | self.serializeArg(function, arg) |
| 1147 | print ' trace::localWriter.endEnter();' |
| 1148 | print ' trace::localWriter.beginLeave(_fake_call);' |
| 1149 | print ' trace::localWriter.endLeave();' |
José Fonseca | fb6744f | 2011-04-15 11:18:37 +0100 | [diff] [blame] | 1150 | |
| 1151 | |
| 1152 | |
| 1153 | |
| 1154 | |
José Fonseca | 669b122 | 2011-02-20 09:05:10 +0000 | [diff] [blame] | 1155 | |
| 1156 | |
| 1157 | |
| 1158 | |
| 1159 | |
| 1160 | |