GBM Ozone implementation

third_party/mesa/mesa.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'generated_src_dir': 'src/chromium_gensrc',
   },
   'target_defaults': {
     'defines': [
@@ skipping 792 matching lines @@
       ],
       'sources': [
         'src/src/mesa/drivers/common/driverfuncs.c',
         'src/src/mesa/drivers/common/driverfuncs.h',
         'src/src/mesa/drivers/common/meta.c',
         'src/src/mesa/drivers/common/meta.h',
         'src/src/mesa/drivers/osmesa/osmesa.c',
         'src/src/mesa/drivers/osmesa/osmesa.def',
       ],
     },
+    {
+      'target_name': 'mesa_gbm',

[spang, 2014/02/19 20:42:04]

This is causing my build to crash. The driver and GBM share some structures, and
so the libgbm must exactly match the version of mesa used. We need to use the
copy of libgbm installed on the system.

(in particular the gbm_dri_device struct has gotten larger. the driver is
corrupting my heap as a result)

+      'type': 'static_library',
+      'dependencies': [
+        'mesa_headers',
+        '<(DEPTH)/build/linux/system.gyp:dridrm',
+      ],
+      'all_dependent_settings': {
+        'defines': [
+          '__GBM__',
+        ],
+      },
+      'defines': [
+        '__GBM__',
+        # TODO(dnicoara) There should be a macro to select the folder.
+        'MODULEDIR="/usr/lib64/gbm"',
+        'DEFAULT_DRIVER_DIR="/usr/lib64/dri"',
+      ],
+      'include_dirs': [
+        'src/src/gbm/main',
+      ],
+      'sources': [
+        'src/src/gbm/backends/dri/driver_name.c',
+        'src/src/gbm/backends/dri/gbm_dri.c',
+        'src/src/gbm/backends/dri/gbm_driint.h',
+        'src/src/gbm/main/backend.c',
+        'src/src/gbm/main/backend.h',
+        'src/src/gbm/main/common.c',
+        'src/src/gbm/main/common.h',
+        'src/src/gbm/main/common_drm.h',
+        'src/src/gbm/main/gbm.c',
+        'src/src/gbm/main/gbm.h',
+        'src/src/gbm/main/gbmint.h',
+      ],
+    },
   ],
 }