- GLint i;
-
- if (!error_check_bind_atomic_buffers(ctx, first, count,
- "glBindBuffersBase"))
- return;
-
- /* Assume that at least one binding will be changed */
- FLUSH_VERTICES(ctx, 0);
- ctx->NewDriverState |= ctx->DriverFlags.NewAtomicBuffer;
-
- if (!buffers) {
- /* The ARB_multi_bind spec says:
- *
- * "If <buffers> is NULL, all bindings from <first> through
- * <first>+<count>-1 are reset to their unbound (zero) state."
- */
- unbind_atomic_buffers(ctx, first, count);
- return;
- }
-
- /* Note that the error semantics for multi-bind commands differ from
- * those of other GL commands.
- *
- * The Issues section in the ARB_multi_bind spec says:
- *
- * "(11) Typically, OpenGL specifies that if an error is generated by a
- * command, that command has no effect. This is somewhat
- * unfortunate for multi-bind commands, because it would require a
- * first pass to scan the entire list of bound objects for errors
- * and then a second pass to actually perform the bindings.
- * Should we have different error semantics?
- *
- * RESOLVED: Yes. In this specification, when the parameters for
- * one of the <count> binding points are invalid, that binding point
- * is not updated and an error will be generated. However, other
- * binding points in the same command will be updated if their
- * parameters are valid and no other error occurs."
- */
-
- _mesa_begin_bufferobj_lookups(ctx);
-
- for (i = 0; i < count; i++) {
- struct gl_atomic_buffer_binding *binding =
- &ctx->AtomicBufferBindings[first + i];
- struct gl_buffer_object *bufObj;
-
- if (binding->BufferObject && binding->BufferObject->Name == buffers[i])
- bufObj = binding->BufferObject;
- else
- bufObj = _mesa_multi_bind_lookup_bufferobj(ctx, buffers, i,
- "glBindBuffersBase");
-
- if (bufObj)
- set_atomic_buffer_binding(ctx, binding, bufObj, 0, 0);
- }
-
- _mesa_end_bufferobj_lookups(ctx);
-}
-
-static void
-bind_atomic_buffers_range(struct gl_context *ctx,
- GLuint first,
- GLsizei count,
- const GLuint *buffers,
- const GLintptr *offsets,
- const GLsizeiptr *sizes)
-{
- GLint i;
-
- if (!error_check_bind_atomic_buffers(ctx, first, count,
- "glBindBuffersRange"))