i965g: more work on compiling

1 files changed, 26 insertions, 0 deletions

diff --git a/src/gallium/drivers/i965/brw_pipe_vertex.c b/src/gallium/drivers/i965/brw_pipe_vertex.c
new file mode 100644
index 0000000000..b0928adbe4
--- /dev/null
+++ b/src/gallium/drivers/i965/brw_pipe_vertex.c
@@ -0,0 +1,26 @@
+
+static void brw_merge_inputs( struct brw_context *brw,
+		       const struct gl_client_array *arrays[])
+{
+   struct brw_vertex_info old = brw->vb.info;
+   GLuint i;
+
+   for (i = 0; i < VERT_ATTRIB_MAX; i++)
+      brw->sws->bo_unreference(brw->vb.inputs[i].bo);
+
+   memset(&brw->vb.inputs, 0, sizeof(brw->vb.inputs));
+   memset(&brw->vb.info, 0, sizeof(brw->vb.info));
+
+   for (i = 0; i < VERT_ATTRIB_MAX; i++) {
+      brw->vb.inputs[i].glarray = arrays[i];
+      brw->vb.inputs[i].attrib = (gl_vert_attrib) i;
+
+      if (arrays[i]->StrideB != 0)
+	 brw->vb.info.sizes[i/16] |= (brw->vb.inputs[i].glarray->Size - 1) <<
+	    ((i%16) * 2);
+   }
+
+   /* Raise statechanges if input sizes have changed. */
+   if (memcmp(brw->vb.info.sizes, old.sizes, sizeof(old.sizes)) != 0)
+      brw->state.dirty.brw |= BRW_NEW_INPUT_DIMENSIONS;
+}