[Mesa-dev] [PATCH 5/8] mesa/es: Pass context to _mesa_init_bufferobj_dispatch

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

With this change _mesa_init_bufferobj_dispatch won't set function
pointers that don't exist in OpenGL ES.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
---
 src/mesa/main/api_exec.c  |    2 +-
 src/mesa/main/bufferobj.c |   10 +++++++---
 src/mesa/main/bufferobj.h |    3 ++-
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/mesa/main/api_exec.c b/src/mesa/main/api_exec.c
index 51fb520..66c4a67 100644
--- a/src/mesa/main/api_exec.c
+++ b/src/mesa/main/api_exec.c
@@ -653,7 +653,7 @@ _mesa_create_exec_table(struct gl_context *ctx)
 #endif
 
    /* ARB 28. GL_ARB_vertex_buffer_object */
-   _mesa_init_bufferobj_dispatch(exec);
+   _mesa_init_bufferobj_dispatch(ctx, exec);
 
    /* ARB 29. GL_ARB_occlusion_query */
    _mesa_init_queryobj_dispatch(exec);
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 22d7927..396408f 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -2201,7 +2201,7 @@ _mesa_BindBufferBase(GLenum target, GLuint index, GLuint buffer)
 }
 
 void
-_mesa_init_bufferobj_dispatch(struct _glapi_table *disp)
+_mesa_init_bufferobj_dispatch(struct gl_context *ctx, struct _glapi_table *disp)
 {
    SET_BindBufferARB(disp, _mesa_BindBufferARB);
    SET_BufferDataARB(disp, _mesa_BufferDataARB);
@@ -2214,6 +2214,10 @@ _mesa_init_bufferobj_dispatch(struct _glapi_table *disp)
    SET_IsBufferARB(disp, _mesa_IsBufferARB);
    SET_MapBufferARB(disp, _mesa_MapBufferARB);
    SET_UnmapBufferARB(disp, _mesa_UnmapBufferARB);
-   SET_BindBufferRangeEXT(disp, _mesa_BindBufferRange);
-   SET_BindBufferBaseEXT(disp, _mesa_BindBufferBase);
+
+   if (ctx->API == API_OPENGL || ctx->API == API_OPENGL_CORE
+       || (ctx->API == API_OPENGLES2 && ctx->Version >= 30)) {
+      SET_BindBufferRangeEXT(disp, _mesa_BindBufferRange);
+      SET_BindBufferBaseEXT(disp, _mesa_BindBufferBase);
+   }
 }
diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h
index e1d0f7a..15fdb9c 100644
--- a/src/mesa/main/bufferobj.h
+++ b/src/mesa/main/bufferobj.h
@@ -167,6 +167,7 @@ _mesa_BindBufferRange(GLenum target, GLuint index,
                       GLuint buffer, GLintptr offset, GLsizeiptr size);
 
 extern void
-_mesa_init_bufferobj_dispatch(struct _glapi_table *disp);
+_mesa_init_bufferobj_dispatch(struct gl_context *ctx,
+                              struct _glapi_table *disp);
 
 #endif
-- 
1.7.6.5