GBM Ozone implementation

third_party/mesa/mesa.gyp

Index: third_party/mesa/mesa.gyp
diff --git a/third_party/mesa/mesa.gyp b/third_party/mesa/mesa.gyp
index da126438cea1f8ebd826dd28b298db55e090de2b..cc32efa8932cd2310de9f3bdfcab22ce67a5c1d1 100644
--- a/third_party/mesa/mesa.gyp
+++ b/third_party/mesa/mesa.gyp
@@ -810,5 +810,40 @@
         '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',
+      ],
+    },
   ],
 }