_mesa_add_state_reference() already checks to see if you've already got
that state referenced.
---
src/mesa/program/programopt.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/src/mesa/program/programopt.c b/src/mesa/program/programopt.c
index 39a83b4..bcc0b75 100644
--- a/src/mesa/program/programopt.c
+++ b/src/mesa/program/programopt.c
@@ -53,10 +53,7 @@ _mesa_insert_mvp_dp4_code(struct gl_context *ctx, struct
gl_vertex_program *vpro
const GLuint newLen = origLen + 4;
GLuint i;
- /*
- * Setup state references for the modelview/projection matrix.
- * XXX we should check if these state vars are already declared.
- */
+ /* Set up state references for the modelview/projection matrix. */
static const gl_state_index mvpState[4][STATE_LENGTH] = {
{ STATE_MVP_MATRIX, 0, 0, 0, 0 }, /* state.matrix.mvp.row[0] */
{ STATE_MVP_MATRIX, 0, 1, 1, 0 }, /* state.matrix.mvp.row[1] */
@@ -120,10 +117,7 @@ _mesa_insert_mvp_mad_code(struct gl_context *ctx, struct
gl_vertex_program *vpro
GLuint hposTemp;
GLuint i;
- /*
- * Setup state references for the modelview/projection matrix.
- * XXX we should check if these state vars are already declared.
- */
+ /* Set up state references for the modelview/projection matrix. */
static const gl_state_index mvpState[4][STATE_LENGTH] = {
{ STATE_MVP_MATRIX, 0, 0, 0, STATE_MATRIX_TRANSPOSE },
{ STATE_MVP_MATRIX, 0, 1, 1, STATE_MATRIX_TRANSPOSE },
--
2.0.0.rc2
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
