diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vs.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c index f1ff14166ef..0a3924fddf4 100644 --- a/src/mesa/drivers/dri/i965/brw_vs.c +++ b/src/mesa/drivers/dri/i965/brw_vs.c @@ -381,6 +381,23 @@ brw_vs_debug_recompile(struct brw_context *brw, } } + +void +brw_setup_vec4_key_clip_info(struct brw_context *brw, + struct brw_vec4_prog_key *key, + bool program_uses_clip_distance) +{ + struct gl_context *ctx = &brw->ctx; + + key->userclip_active = (ctx->Transform.ClipPlanesEnabled != 0); + key->uses_clip_distance = program_uses_clip_distance; + if (key->userclip_active && !key->uses_clip_distance) { + key->nr_userclip_plane_consts + = _mesa_logbase2(ctx->Transform.ClipPlanesEnabled) + 1; + } +} + + static void brw_upload_vs_prog(struct brw_context *brw) { struct gl_context *ctx = &brw->ctx; @@ -397,12 +414,7 @@ static void brw_upload_vs_prog(struct brw_context *brw) * the inputs it asks for, whether they are varying or not. */ key.base.program_string_id = vp->id; - key.base.userclip_active = (ctx->Transform.ClipPlanesEnabled != 0); - key.base.uses_clip_distance = vp->program.UsesClipDistance; - if (key.base.userclip_active && !key.base.uses_clip_distance) { - key.base.nr_userclip_plane_consts - = _mesa_logbase2(ctx->Transform.ClipPlanesEnabled) + 1; - } + brw_setup_vec4_key_clip_info(brw, &key.base, vp->program.UsesClipDistance); /* _NEW_POLYGON */ if (brw->gen < 6) { |