During context initialization, this callback allows the driver
to configure features of the context so the correct GL/GLES
version will be calculated.
Signed-off-by: Jordan Justen <jordan.l.jus...@intel.com>
---
src/mesa/drivers/common/driverfuncs.c | 1 +
src/mesa/main/dd.h | 6 ++++++
2 files changed, 7 insertions(+)
diff --git a/src/mesa/drivers/common/driverfuncs.c
b/src/mesa/drivers/common/driverfuncs.c
index 93fa3c7..2f6384c 100644
--- a/src/mesa/drivers/common/driverfuncs.c
+++ b/src/mesa/drivers/common/driverfuncs.c
@@ -71,6 +71,7 @@ _mesa_init_driver_functions(struct dd_function_table *driver)
{
memset(driver, 0, sizeof(*driver));
+ driver->InitializeVersionFeatures = NULL; /* REQUIRED! */
driver->GetString = NULL; /* REQUIRED! */
driver->UpdateState = NULL; /* REQUIRED! */
driver->GetBufferSize = NULL; /* REQUIRED! */
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 70c5324..60122bb 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -78,6 +78,12 @@ struct gl_texture_object;
*/
struct dd_function_table {
/**
+ * During context creation, this function allows the driver to initialize
+ * context features (ctx->Extensions, ctx->Const...)
+ */
+ void (*InitializeVersionFeatures)( struct gl_context *ctx );
+
+ /**
* Return a string as needed by glGetString().
* Only the GL_RENDERER query must be implemented. Otherwise, NULL can be
* returned.
--
1.7.9.5
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