From: Brian <brian.paul@tungstengraphics.com>
Date: Mon, 15 Oct 2007 21:05:39 +0000 (-0600)
Subject: remove feedback hack
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b4deb73fabf8aa545ba6ac25ca08f5d05ede2178;p=mesa.git

remove feedback hack
---

diff --git a/src/mesa/tnl/t_vp_build.c b/src/mesa/tnl/t_vp_build.c
index a588b0d16b0..b28102b1b91 100644
--- a/src/mesa/tnl/t_vp_build.c
+++ b/src/mesa/tnl/t_vp_build.c
@@ -134,13 +134,6 @@ static struct state_key *make_state_key( GLcontext *ctx )
    assert(fp);
 
    key->fragprog_inputs_read = fp->Base.InputsRead;
-   if (ctx->RenderMode == GL_FEEDBACK) {
-      /* This is a bit of a hack, but you can imagine feedback mode as using
-       * a special no-op fragment shader that just requires particular
-       * inputs (inputs which satisfy feedback mode).
-       */
-      key->fragprog_inputs_read |= FRAG_BIT_COL0 | FRAG_BIT_TEX0;
-   }
 
    key->separate_specular = (ctx->Light.Model.ColorControl ==
 			     GL_SEPARATE_SPECULAR_COLOR);