diff options
Diffstat (limited to 'src/mesa/tnl')
| -rw-r--r-- | src/mesa/tnl/t_vp_build.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/tnl/t_vp_build.c b/src/mesa/tnl/t_vp_build.c index 2c0883d0b0..cbffed5155 100644 --- a/src/mesa/tnl/t_vp_build.c +++ b/src/mesa/tnl/t_vp_build.c @@ -135,6 +135,11 @@ static struct state_key *make_state_key( GLcontext *ctx ) key->fragprog_inputs_read = fp->Base.InputsRead; + if (ctx->RenderMode == GL_FEEDBACK) { + /* make sure the vertprog emits color and tex0 */ + key->fragprog_inputs_read |= (FRAG_BIT_COL0 | FRAG_BIT_TEX0); + } + key->separate_specular = (ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR); |