From: Jose Fonseca <jfonseca@vmware.com>
Date: Tue, 23 Jun 2015 11:18:06 +0000 (+0100)
Subject: draw,tgsi: Assume TGSI_PROPERTY_GS_INVOCATIONS default of 1.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=be5f71d4a52c9ef72f63bb6c339fe0110f2027af;p=mesa.git

draw,tgsi: Assume TGSI_PROPERTY_GS_INVOCATIONS default of 1.

If the shader doesn't specify number of invocations, assume one.

This fixes geometry shaders on state trackers other than Mesa (and
probably graw tests too.)

Trivial.
---

diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c
index 711413cdaf6..7523baf4ce0 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_scan.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c
@@ -62,6 +62,7 @@ tgsi_scan_shader(const struct tgsi_token *tokens,
       info->file_max[i] = -1;
    for (i = 0; i < Elements(info->const_file_max); i++)
       info->const_file_max[i] = -1;
+   info->properties[TGSI_PROPERTY_GS_INVOCATIONS] = 1;
 
    /**
     ** Setup to begin parsing input shader