[Mesa-dev] [PATCH 07/11] vbo: use inputs_read var to simplify code

[Brian Paul]

---
 src/mesa/vbo/vbo_exec_draw.c | 7 +++----
 src/mesa/vbo/vbo_save_draw.c | 7 +++----
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/src/mesa/vbo/vbo_exec_draw.c b/src/mesa/vbo/vbo_exec_draw.c
index 5d1e588..68e9918 100644
--- a/src/mesa/vbo/vbo_exec_draw.c
+++ b/src/mesa/vbo/vbo_exec_draw.c
@@ -208,10 +208,9 @@ vbo_exec_bind_arrays( struct gl_context *ctx )
        * glVertexAttrib(0, val) calls to feed into the GENERIC0 input.
        * The original state gets essentially restored below.
        */
-      if ((ctx->VertexProgram._Current->info.inputs_read &
-           VERT_BIT_POS) == 0 &&
-          (ctx->VertexProgram._Current->info.inputs_read &
-           VERT_BIT_GENERIC0)) {
+      GLbitfield64 inputs_read = ctx->VertexProgram._Current->info.inputs_read;
+      if ((inputs_read & VERT_BIT_POS) == 0 &&
+          (inputs_read & VERT_BIT_GENERIC0)) {
          swap_pos = true;
          exec->vtx.inputs[VERT_ATTRIB_GENERIC0] = exec->vtx.inputs[0];
          exec->vtx.attrsz[VERT_ATTRIB_GENERIC0] = exec->vtx.attrsz[0];
diff --git a/src/mesa/vbo/vbo_save_draw.c b/src/mesa/vbo/vbo_save_draw.c
index 5d299d8..31ce756 100644
--- a/src/mesa/vbo/vbo_save_draw.c
+++ b/src/mesa/vbo/vbo_save_draw.c
@@ -183,10 +183,9 @@ bind_vertex_list(struct gl_context *ctx,
        * In that case we effectively need to route the data from
        * glVertexAttrib(0, val) calls to feed into the GENERIC0 input.
        */
-      if ((ctx->VertexProgram._Current->info.inputs_read &
-           VERT_BIT_POS) == 0 &&
-          (ctx->VertexProgram._Current->info.inputs_read &
-           VERT_BIT_GENERIC0)) {
+      GLbitfield64 inputs_read = ctx->VertexProgram._Current->info.inputs_read;
+      if ((inputs_read & VERT_BIT_POS) == 0 &&
+          (inputs_read & VERT_BIT_GENERIC0)) {
          save->inputs[VERT_ATTRIB_GENERIC0] = save->inputs[0];
          node_attrsz[VERT_ATTRIB_GENERIC0] = node_attrsz[0];
          node_attrtype[VERT_ATTRIB_GENERIC0] = node_attrtype[0];
-- 
2.7.4

_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev