Tobin Ehlis | 12076fc | 2014-10-22 09:06:33 -0600 | [diff] [blame] | 1 | #!/usr/bin/env python3 |
| 2 | # |
| 3 | # XGL |
| 4 | # |
| 5 | # Copyright (C) 2014 LunarG, Inc. |
| 6 | # |
| 7 | # Permission is hereby granted, free of charge, to any person obtaining a |
| 8 | # copy of this software and associated documentation files (the "Software"), |
| 9 | # to deal in the Software without restriction, including without limitation |
| 10 | # the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 11 | # and/or sell copies of the Software, and to permit persons to whom the |
| 12 | # Software is furnished to do so, subject to the following conditions: |
| 13 | # |
| 14 | # The above copyright notice and this permission notice shall be included |
| 15 | # in all copies or substantial portions of the Software. |
| 16 | # |
| 17 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 18 | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 19 | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 20 | # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 21 | # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 22 | # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 23 | # DEALINGS IN THE SOFTWARE. |
| 24 | # |
| 25 | # Authors: |
| 26 | # Chia-I Wu <olv@lunarg.com> |
| 27 | |
| 28 | import sys |
| 29 | |
| 30 | import xgl |
| 31 | |
| 32 | class Subcommand(object): |
| 33 | def __init__(self, argv): |
| 34 | self.argv = argv |
| 35 | self.protos = () |
| 36 | self.headers = () |
| 37 | |
| 38 | def run(self): |
| 39 | self.protos = xgl.core + xgl.ext_wsi_x11 |
| 40 | self.headers = xgl.core_headers + xgl.ext_wsi_x11_headers |
| 41 | print(self.generate()) |
| 42 | |
| 43 | def generate(self): |
| 44 | copyright = self.generate_copyright() |
| 45 | header = self.generate_header() |
| 46 | body = self.generate_body() |
| 47 | footer = self.generate_footer() |
| 48 | |
| 49 | contents = [] |
| 50 | if copyright: |
| 51 | contents.append(copyright) |
| 52 | if header: |
| 53 | contents.append(header) |
| 54 | if body: |
| 55 | contents.append(body) |
| 56 | if footer: |
| 57 | contents.append(footer) |
| 58 | |
| 59 | return "\n\n".join(contents) |
| 60 | |
| 61 | def generate_copyright(self): |
| 62 | return """/* THIS FILE IS GENERATED. DO NOT EDIT. */ |
| 63 | |
| 64 | /* |
| 65 | * XGL |
| 66 | * |
| 67 | * Copyright (C) 2014 LunarG, Inc. |
| 68 | * |
| 69 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 70 | * copy of this software and associated documentation files (the "Software"), |
| 71 | * to deal in the Software without restriction, including without limitation |
| 72 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 73 | * and/or sell copies of the Software, and to permit persons to whom the |
| 74 | * Software is furnished to do so, subject to the following conditions: |
| 75 | * |
| 76 | * The above copyright notice and this permission notice shall be included |
| 77 | * in all copies or substantial portions of the Software. |
| 78 | * |
| 79 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 80 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 81 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 82 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 83 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 84 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 85 | * DEALINGS IN THE SOFTWARE. |
| 86 | */""" |
| 87 | |
| 88 | def generate_header(self): |
| 89 | return "\n".join(["#include <" + h + ">" for h in self.headers]) |
| 90 | |
| 91 | def generate_body(self): |
| 92 | pass |
| 93 | |
| 94 | def generate_footer(self): |
| 95 | pass |
| 96 | |
| 97 | # Return set of printf '%' qualifier and input to that qualifier |
| 98 | def _get_printf_params(self, xgl_type, name, last_create): |
| 99 | # TODO : Need ENUM and STRUCT checks here |
| 100 | if "_TYPE" in xgl_type: # TODO : This should be generic ENUM check |
| 101 | return ("%s", "string_%s(%s)" % (xgl_type.strip('const ').strip('*'), name)) |
| 102 | if "XGL_CHAR*" == xgl_type: |
| 103 | return ("%s", name) |
| 104 | if "UINT64" in xgl_type: |
| 105 | if '*' in xgl_type: |
| 106 | return ("%lu", "*%s" % name) |
| 107 | return ("%lu", name) |
| 108 | if "FLOAT" in xgl_type: |
| 109 | if '[' in xgl_type: # handle array, current hard-coded to 4 (TODO: Make this dynamic) |
| 110 | return ("[%f, %f, %f, %f]", "%s[0], %s[1], %s[2], %s[3]" % (name, name, name, name)) |
| 111 | return ("%f", name) |
| 112 | if "BOOL" in xgl_type: |
| 113 | return ("%u", name) |
| 114 | if True in [t in xgl_type for t in ["INT", "SIZE", "FLAGS", "MASK"]]: |
| 115 | if '[' in xgl_type: # handle array, current hard-coded to 4 (TODO: Make this dynamic) |
| 116 | return ("[%i, %i, %i, %i]", "%s[0], %s[1], %s[2], %s[3]" % (name, name, name, name)) |
| 117 | if '*' in xgl_type: |
| 118 | return ("%i", "*%s" % name) |
| 119 | return ("%i", name) |
| 120 | if last_create: |
| 121 | return ("%p", "(void*)*%s" % name) |
| 122 | return ("%p", "(void*)%s" % name) |
| 123 | |
| 124 | def _generate_icd_dispatch_table(self): |
| 125 | proto_map = {} |
| 126 | for proto in self.protos: |
| 127 | proto_map[proto.name] = proto |
| 128 | |
| 129 | entries = [] |
| 130 | for name in xgl.icd_dispatch_table: |
| 131 | proto = proto_map[name] |
| 132 | entries.append(proto.c_typedef(attr="XGLAPI")) |
| 133 | |
| 134 | return """struct icd_dispatch_table { |
| 135 | %s; |
| 136 | };""" % ";\n ".join(entries) |
| 137 | |
| 138 | def _generate_dispatch_entrypoints(self, qual="", layer="generic"): |
| 139 | if qual: |
| 140 | qual += " " |
| 141 | |
| 142 | funcs = [] |
| 143 | for proto in self.protos: |
| 144 | if proto.name != "GetProcAddr" and proto.name != "InitAndEnumerateGpus": |
| 145 | if "generic" == layer: |
| 146 | decl = proto.c_func(prefix="xgl", attr="XGLAPI") |
| 147 | param0_name = proto.params[0].name |
| 148 | ret_val = '' |
| 149 | stmt = '' |
| 150 | if proto.ret != "XGL_VOID": |
| 151 | ret_val = "XGL_RESULT result = " |
| 152 | stmt = " return result;\n" |
| 153 | if proto.params[0].ty != "XGL_PHYSICAL_GPU": |
| 154 | funcs.append('%s%s\n' |
| 155 | '{\n' |
| 156 | ' %snextTable.%s;\n' |
| 157 | '%s' |
| 158 | '}' % (qual, decl, ret_val, proto.c_call(), stmt)) |
| 159 | else: |
| 160 | c_call = proto.c_call().replace("(" + proto.params[0].name, "((XGL_PHYSICAL_GPU)gpuw->nextObject", 1) |
| 161 | funcs.append('%s%s\n' |
| 162 | '{\n' |
| 163 | ' XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) %s;\n' |
| 164 | ' printf("At start of layered %s\\n");\n' |
| 165 | ' pCurObj = gpuw;\n' |
| 166 | ' pthread_once(&tabOnce, initLayerTable);\n' |
| 167 | ' %snextTable.%s;\n' |
| 168 | ' printf("Completed layered %s\\n");\n' |
| 169 | '%s' |
| 170 | '}' % (qual, decl, proto.params[0].name, proto.name, ret_val, c_call, proto.name, stmt)) |
| 171 | elif "apidump" == layer: |
| 172 | decl = proto.c_func(prefix="xgl", attr="XGLAPI") |
| 173 | param0_name = proto.params[0].name |
| 174 | ret_val = '' |
| 175 | stmt = '' |
| 176 | cis_param_index = -1 # Store index when func has pCreateInfo param |
| 177 | create_func = False |
| 178 | if 'Create' in proto.name: |
| 179 | create_func = True |
| 180 | if proto.ret != "XGL_VOID": |
| 181 | ret_val = "XGL_RESULT result = " |
| 182 | stmt = " return result;\n" |
| 183 | log_func = 'printf("xgl%s(' % proto.name |
| 184 | print_vals = '' |
| 185 | pindex = 0 |
| 186 | for p in proto.params: |
| 187 | if p.name == proto.params[-1].name and create_func: # last param of create func |
| 188 | (pft, pfi) = self._get_printf_params(p.ty, p.name, True) |
| 189 | else: |
| 190 | (pft, pfi) = self._get_printf_params(p.ty, p.name, False) |
| 191 | log_func += '%s = %s, ' % (p.name, pft) |
| 192 | print_vals += ', %s' % (pfi) |
| 193 | if "pCreateInfo" in p.name: |
| 194 | cis_param_index = pindex |
| 195 | pindex += 1 |
| 196 | log_func = log_func.strip(', ') |
| 197 | if proto.ret != "XGL_VOID": |
| 198 | log_func += ') = %s\\n"' |
| 199 | print_vals += ', string_XGL_RESULT(result)' |
| 200 | else: |
| 201 | log_func += ')\\n"' |
| 202 | log_func = '%s%s);' % (log_func, print_vals) |
| 203 | if cis_param_index >= 0: |
| 204 | cis_print_func = 'xgl_print_%s' % (proto.params[cis_param_index].ty.strip('const ').strip('*').lower()) |
Tobin Ehlis | 6442dca | 2014-10-22 15:13:53 -0600 | [diff] [blame] | 205 | log_func += '\n char *pTmpStr = %s(pCreateInfo, " ");' % (cis_print_func) |
| 206 | log_func += '\n printf(" pCreateInfo (%p)\\n%s\\n", (void*)pCreateInfo, pTmpStr);' |
| 207 | log_func += '\n free(pTmpStr);' |
Tobin Ehlis | 12076fc | 2014-10-22 09:06:33 -0600 | [diff] [blame] | 208 | if proto.params[0].ty != "XGL_PHYSICAL_GPU": |
| 209 | funcs.append('%s%s\n' |
| 210 | '{\n' |
| 211 | ' %snextTable.%s;\n' |
| 212 | ' %s\n' |
| 213 | '%s' |
| 214 | '}' % (qual, decl, ret_val, proto.c_call(), log_func, stmt)) |
| 215 | else: |
| 216 | c_call = proto.c_call().replace("(" + proto.params[0].name, "((XGL_PHYSICAL_GPU)gpuw->nextObject", 1) |
| 217 | funcs.append('%s%s\n' |
| 218 | '{\n' |
| 219 | ' XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) %s;\n' |
| 220 | ' pCurObj = gpuw;\n' |
| 221 | ' pthread_once(&tabOnce, initLayerTable);\n' |
| 222 | ' %snextTable.%s;\n' |
| 223 | ' %s\n' |
| 224 | '%s' |
| 225 | '}' % (qual, decl, proto.params[0].name, ret_val, c_call, log_func, stmt)) |
| 226 | elif "objecttracker" == layer: |
| 227 | decl = proto.c_func(prefix="xgl", attr="XGLAPI") |
| 228 | param0_name = proto.params[0].name |
| 229 | create_line = '' |
| 230 | destroy_line = '' |
| 231 | using_line = ' ll_increment_use_count((XGL_VOID*)%s);\n printf("OBJ[%%llu] : USING %s object %%p (%%lu total uses)\\n", object_track_index++, (void*)%s, ll_get_obj_uses((XGL_VOID*)%s));\n' % (param0_name, param0_name, param0_name, param0_name) |
| 232 | if 'Create' in proto.name: |
| 233 | create_line = ' printf("OBJ[%%llu] : CREATE %s object %%p\\n", object_track_index++, (void*)*%s);\n ll_insert_obj((XGL_VOID*)*%s, "%s");\n' % (proto.params[-1].ty.strip('*'), proto.params[-1].name, proto.params[-1].name, proto.params[-1].ty.strip('*')) |
| 234 | if 'Destroy' in proto.name: |
| 235 | destroy_line = ' printf("OBJ[%%llu] : DESTROY %s object %%p\\n", object_track_index++, (void*)%s);\n ll_remove_obj((XGL_VOID*)%s);\n' % (param0_name, param0_name, param0_name) |
| 236 | using_line = '' |
| 237 | ret_val = '' |
| 238 | stmt = '' |
| 239 | if proto.ret != "XGL_VOID": |
| 240 | ret_val = "XGL_RESULT result = " |
| 241 | stmt = " return result;\n" |
| 242 | if proto.params[0].ty != "XGL_PHYSICAL_GPU": |
| 243 | funcs.append('%s%s\n' |
| 244 | '{\n' |
| 245 | '%s' |
| 246 | ' %snextTable.%s;\n' |
| 247 | '%s%s' |
| 248 | '%s' |
| 249 | '}' % (qual, decl, using_line, ret_val, proto.c_call(), create_line, destroy_line, stmt)) |
| 250 | else: |
| 251 | c_call = proto.c_call().replace("(" + proto.params[0].name, "((XGL_PHYSICAL_GPU)gpuw->nextObject", 1) |
| 252 | funcs.append('%s%s\n' |
| 253 | '{\n' |
| 254 | ' XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) %s;\n' |
| 255 | '%s' |
| 256 | ' pCurObj = gpuw;\n' |
| 257 | ' pthread_once(&tabOnce, initLayerTable);\n' |
| 258 | ' %snextTable.%s;\n' |
| 259 | '%s%s' |
| 260 | '%s' |
| 261 | '}' % (qual, decl, proto.params[0].name, using_line, ret_val, c_call, create_line, destroy_line, stmt)) |
| 262 | |
| 263 | # TODO : Put this code somewhere so it gets called at the end if objects not deleted : |
| 264 | # // Report any remaining objects in LL |
| 265 | # objNode *pTrav = pObjLLHead; |
| 266 | # while (pTrav) { |
| 267 | # printf("WARN : %s object %p has not been destroyed.\n", pTrav->objType, pTrav->pObj); |
| 268 | # } |
| 269 | |
| 270 | return "\n\n".join(funcs) |
| 271 | |
| 272 | def _generate_layer_gpa_function(self, prefix="xgl"): |
| 273 | func_body = [] |
| 274 | func_body.append("XGL_LAYER_EXPORT XGL_VOID* XGLAPI xglGetProcAddr(XGL_PHYSICAL_GPU gpu, const XGL_CHAR* funcName)\n" |
| 275 | "{\n" |
| 276 | " XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) gpu;\n" |
| 277 | " if (gpu == NULL)\n" |
| 278 | " return NULL;\n" |
| 279 | " pCurObj = gpuw;\n" |
| 280 | " pthread_once(&tabOnce, initLayerTable);\n\n" |
| 281 | ' if (!strncmp("xglGetProcAddr", (const char *) funcName, sizeof("xglGetProcAddr")))\n' |
| 282 | ' return xglGetProcAddr;') |
| 283 | for name in xgl.icd_dispatch_table: |
| 284 | if name == "GetProcAddr": |
| 285 | continue |
| 286 | if name == "InitAndEnumerateGpus": |
| 287 | func_body.append(' else if (!strncmp("%s%s", (const char *) funcName, sizeof("%s%s")))\n' |
| 288 | ' return nextTable.%s;' % (prefix, name, prefix, name, name)) |
| 289 | else: |
| 290 | func_body.append(' else if (!strncmp("%s%s", (const char *) funcName, sizeof("%s%s")))\n' |
| 291 | ' return %s%s;' % (prefix, name, prefix, name, prefix, name)) |
| 292 | |
| 293 | func_body.append(" else {\n" |
| 294 | " XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) gpu;\n" |
| 295 | " if (gpuw->pGPA == NULL)\n" |
| 296 | " return NULL;\n" |
| 297 | " return gpuw->pGPA(gpuw->nextObject, funcName);\n" |
| 298 | " }\n" |
| 299 | "}\n") |
| 300 | return "\n".join(func_body) |
| 301 | |
| 302 | def _generate_layer_dispatch_table(self, prefix='xgl'): |
| 303 | func_body = [] |
| 304 | func_body.append('static void initLayerTable()\n' |
| 305 | '{\n' |
| 306 | ' GetProcAddrType fpNextGPA;\n' |
| 307 | ' fpNextGPA = pCurObj->pGPA;\n' |
| 308 | ' assert(fpNextGPA);\n'); |
| 309 | |
| 310 | for name in xgl.icd_dispatch_table: |
| 311 | func_body.append(' %sType fp%s = fpNextGPA((XGL_PHYSICAL_GPU) pCurObj->nextObject, (XGL_CHAR *) "%s%s");\n' |
| 312 | ' nextTable.%s = fp%s;' % (name, name, prefix, name, name, name)) |
| 313 | |
| 314 | func_body.append("}\n") |
| 315 | return "\n".join(func_body) |
| 316 | |
| 317 | class LayerFuncsSubcommand(Subcommand): |
| 318 | def generate_header(self): |
| 319 | return '#include <xglLayer.h>\n#include "loader.h"' |
| 320 | |
| 321 | def generate_body(self): |
| 322 | return self._generate_dispatch_entrypoints("static", True) |
| 323 | |
| 324 | class LayerDispatchSubcommand(Subcommand): |
| 325 | def generate_header(self): |
| 326 | return '#include "layer_wrappers.h"' |
| 327 | |
| 328 | def generate_body(self): |
| 329 | return self._generate_layer_dispatch_table() |
| 330 | |
| 331 | class GenericLayerSubcommand(Subcommand): |
| 332 | def generate_header(self): |
| 333 | return '#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <assert.h>\n#include <pthread.h>\n#include "xglLayer.h"\n\nstatic XGL_LAYER_DISPATCH_TABLE nextTable;\nstatic XGL_BASE_LAYER_OBJECT *pCurObj;\nstatic pthread_once_t tabOnce = PTHREAD_ONCE_INIT;\n' |
| 334 | |
| 335 | def generate_body(self): |
| 336 | body = [self._generate_layer_dispatch_table(), |
| 337 | self._generate_dispatch_entrypoints("XGL_LAYER_EXPORT", "generic"), |
| 338 | self._generate_layer_gpa_function()] |
| 339 | |
| 340 | return "\n\n".join(body) |
| 341 | |
| 342 | class ApiDumpSubcommand(Subcommand): |
| 343 | def generate_header(self): |
| 344 | return '#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <assert.h>\n#include <pthread.h>\n#include "xglLayer.h"\n#include "xgl_string_helper.h"\n#include "xgl_struct_string_helper.h"\n\nstatic XGL_LAYER_DISPATCH_TABLE nextTable;\nstatic XGL_BASE_LAYER_OBJECT *pCurObj;\nstatic pthread_once_t tabOnce = PTHREAD_ONCE_INIT;\n' |
| 345 | |
| 346 | def generate_body(self): |
| 347 | body = [self._generate_layer_dispatch_table(), |
| 348 | self._generate_dispatch_entrypoints("XGL_LAYER_EXPORT", "apidump"), |
| 349 | self._generate_layer_gpa_function()] |
| 350 | |
| 351 | return "\n\n".join(body) |
| 352 | |
| 353 | class ObjectTrackerSubcommand(Subcommand): |
| 354 | def generate_header(self): |
| 355 | header_txt = [] |
| 356 | header_txt.append('#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <assert.h>\n#include <pthread.h>') |
| 357 | header_txt.append('#include "xglLayer.h"\n\nstatic XGL_LAYER_DISPATCH_TABLE nextTable;\nstatic XGL_BASE_LAYER_OBJECT *pCurObj;') |
| 358 | header_txt.append('static pthread_once_t tabOnce = PTHREAD_ONCE_INIT;\nstatic long long unsigned int object_track_index = 0;\n') |
| 359 | header_txt.append('typedef struct _objNode {') |
| 360 | header_txt.append(' XGL_VOID *pObj;') |
| 361 | header_txt.append(' const char *objType;') |
| 362 | header_txt.append(' uint64_t numUses;') |
| 363 | header_txt.append(' struct _objNode *pNext;') |
| 364 | header_txt.append('} objNode;\n') |
| 365 | header_txt.append('static objNode *pObjLLHead = NULL;\n') |
| 366 | header_txt.append('static void ll_insert_obj(XGL_VOID* pObj, const char* type) {') |
| 367 | header_txt.append(' objNode* pNewObjNode = (objNode*)malloc(sizeof(objNode));') |
| 368 | header_txt.append(' pNewObjNode->pObj = pObj;') |
| 369 | header_txt.append(' pNewObjNode->objType = type;') |
| 370 | header_txt.append(' pNewObjNode->numUses = 0;') |
| 371 | header_txt.append(' pNewObjNode->pNext = pObjLLHead;') |
| 372 | header_txt.append(' pObjLLHead = pNewObjNode;') |
| 373 | header_txt.append('}\n') |
| 374 | header_txt.append('static void ll_increment_use_count(XGL_VOID* pObj) {') |
| 375 | header_txt.append(' objNode *pTrav = pObjLLHead;') |
| 376 | header_txt.append(' while (pTrav) {') |
| 377 | header_txt.append(' if (pTrav->pObj == pObj) {') |
| 378 | header_txt.append(' pTrav->numUses++;') |
| 379 | header_txt.append(' return;') |
| 380 | header_txt.append(' }') |
| 381 | header_txt.append(' pTrav = pTrav->pNext;') |
| 382 | header_txt.append(' }') |
| 383 | header_txt.append(' // If we do not find obj, insert it and then intrement count') |
| 384 | header_txt.append(' printf("INFO : Unable to increment count for obj %p, will add to list as UNKNOWN type and increment count\\n", pObj);') |
| 385 | header_txt.append(' ll_insert_obj(pObj, "UNKNOWN");') |
| 386 | header_txt.append(' ll_increment_use_count(pObj);') |
| 387 | header_txt.append('}') |
| 388 | header_txt.append('static uint64_t ll_get_obj_uses(XGL_VOID* pObj) {') |
| 389 | header_txt.append(' objNode *pTrav = pObjLLHead;') |
| 390 | header_txt.append(' while (pTrav) {') |
| 391 | header_txt.append(' if (pTrav->pObj == pObj) {') |
| 392 | header_txt.append(' return pTrav->numUses;') |
| 393 | header_txt.append(' }') |
| 394 | header_txt.append(' pTrav = pTrav->pNext;') |
| 395 | header_txt.append(' }') |
| 396 | header_txt.append(' return 0;') |
| 397 | header_txt.append('}') |
| 398 | header_txt.append('static void ll_remove_obj(XGL_VOID* pObj) {') |
| 399 | header_txt.append(' objNode *pTrav = pObjLLHead;') |
| 400 | header_txt.append(' objNode *pPrev = pObjLLHead;') |
| 401 | header_txt.append(' while (pTrav) {') |
| 402 | header_txt.append(' if (pTrav->pObj == pObj) {') |
| 403 | header_txt.append(' pPrev->pNext = pTrav->pNext;') |
| 404 | header_txt.append(' if (pObjLLHead == pTrav)') |
| 405 | header_txt.append(' pObjLLHead = pTrav->pNext;') |
| 406 | header_txt.append(' printf("OBJ_STAT Removed %s obj %p that was used %lu times.\\n", pTrav->objType, pTrav->pObj, pTrav->numUses);') |
| 407 | header_txt.append(' free(pTrav);') |
| 408 | header_txt.append(' return;') |
| 409 | header_txt.append(' }') |
| 410 | header_txt.append(' pPrev = pTrav;') |
| 411 | header_txt.append(' pTrav = pTrav->pNext;') |
| 412 | header_txt.append(' }') |
| 413 | header_txt.append(' printf("ERROR : Unable to remove obj %p\\n", pObj);') |
| 414 | header_txt.append('}') |
| 415 | |
| 416 | return "\n".join(header_txt) |
| 417 | |
| 418 | def generate_body(self): |
| 419 | body = [self._generate_layer_dispatch_table(), |
| 420 | self._generate_dispatch_entrypoints("XGL_LAYER_EXPORT", "objecttracker"), |
| 421 | self._generate_layer_gpa_function()] |
| 422 | |
| 423 | return "\n\n".join(body) |
| 424 | |
| 425 | def main(): |
| 426 | subcommands = { |
| 427 | "layer-funcs" : LayerFuncsSubcommand, |
| 428 | "layer-dispatch" : LayerDispatchSubcommand, |
| 429 | "generic-layer" : GenericLayerSubcommand, |
| 430 | "api-dump" : ApiDumpSubcommand, |
| 431 | "object-tracker" : ObjectTrackerSubcommand, |
| 432 | } |
| 433 | |
| 434 | if len(sys.argv) < 2 or sys.argv[1] not in subcommands: |
| 435 | print("Usage: %s <subcommand> [options]" % sys.argv[0]) |
| 436 | print |
| 437 | print("Available sucommands are: %s" % " ".join(subcommands)) |
| 438 | exit(1) |
| 439 | |
| 440 | subcmd = subcommands[sys.argv[1]](sys.argv[2:]) |
| 441 | subcmd.run() |
| 442 | |
| 443 | if __name__ == "__main__": |
| 444 | main() |