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| author | Mathias Agopian <mathias@google.com> | 2009-10-14 02:06:37 -0700 |
|---|---|---|
| committer | Mathias Agopian <mathias@google.com> | 2009-10-14 02:06:37 -0700 |
| commit | 618fa10949c42eb83fa5fe105fe542bcff833dda (patch) | |
| tree | 3b3ddedcb6d33ead4016c83ba36d4ddc0057d957 /opengl/libs/tools/genfiles | |
| parent | f1e8da6637385d6ea0c049ead068bbdd19b19e51 (diff) | |
| download | frameworks_native-618fa10949c42eb83fa5fe105fe542bcff833dda.zip frameworks_native-618fa10949c42eb83fa5fe105fe542bcff833dda.tar.gz frameworks_native-618fa10949c42eb83fa5fe105fe542bcff833dda.tar.bz2 | |
fix [2187212] add support for GLESv2 dispatch based on TLS
Instead of using a different function pointer table for ES 1.x and ES 2.x,
we use a single one that is the union (sort|uniq) of both tables. Two
instances of this table are initialized with pointers to GL ES 1.x and GL ES 2.x
entry-points.
When a context is created, we store its version number and when it is bound to a
thread we set the approruiate table based on the stored version.
This introduce no penalty while dispatching gl calls to the right API version.
[Pending Dr No approval for MR1]
Diffstat (limited to 'opengl/libs/tools/genfiles')
| -rwxr-xr-x | opengl/libs/tools/genfiles | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/opengl/libs/tools/genfiles b/opengl/libs/tools/genfiles index 4f8eda4..120cb4b 100755 --- a/opengl/libs/tools/genfiles +++ b/opengl/libs/tools/genfiles @@ -14,14 +14,20 @@ # See the License for the specific language governing permissions and # limitations under the License. -./glapigen ../../include/GLES/gl.h > ../GLES_CM/gl_api.in -./glentrygen ../../include/GLES/gl.h > ../GLES_CM/gl_entries.in +./glapigen ../../include/GLES/gl.h > ../GLES_CM/gl_api.in +./glapigen ../../include/GLES/glext.h > ../GLES_CM/glext_api.in +./glapigen ../../include/GLES2/gl2.h > ../GLES2/gl2_api.in +./glapigen ../../include/GLES2/gl2ext.h > ../GLES2/gl2ext_api.in -./glapigen ../../include/GLES/glext.h > ../GLES_CM/glext_api.in -./glentrygen ../../include/GLES/glext.h > ../GLES_CM/glext_entries.in +./glentrygen ../../include/GLES/gl.h > /tmp/gl_entries.in +./glentrygen ../../include/GLES/glext.h > /tmp/glext_entries.in +./glentrygen ../../include/GLES2/gl2.h > /tmp/gl2_entries.in +./glentrygen ../../include/GLES2/gl2ext.h > /tmp/gl2ext_entries.in -./glapigen ../../include/GLES2/gl2.h > ../GLES2/gl2_api.in -./glentrygen ../../include/GLES2/gl2.h > ../GLES2/gl2_entries.in - -./glapigen ../../include/GLES2/gl2ext.h > ../GLES2/gl2ext_api.in -./glentrygen ../../include/GLES2/gl2ext.h > ../GLES2/gl2ext_entries.in +cat /tmp/gl_entries.in \ + /tmp/glext_entries.in \ + /tmp/gl2_entries.in \ + /tmp/gl2ext_entries.in \ + | sort -t, -k2 \ + | awk -F, '!_[$2]++' \ + > ../entries.in |