From: Eric Anholt <eric@anholt.net>
Date: Tue, 24 Oct 2017 17:12:37 +0000 (-0700)
Subject: broadcom/vc5: Fix gl_FragCoord pixel center setup.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e2d9ed4f39cb27d27503c3755bbef9dd67016661;p=mesa.git

broadcom/vc5: Fix gl_FragCoord pixel center setup.

Fixes glsl-arb-fragment-coord-conventions.
---

diff --git a/src/gallium/drivers/vc5/vc5_screen.c b/src/gallium/drivers/vc5/vc5_screen.c
index 66180d27ed5..ada406f3421 100644
--- a/src/gallium/drivers/vc5/vc5_screen.c
+++ b/src/gallium/drivers/vc5/vc5_screen.c
@@ -127,8 +127,11 @@ vc5_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
                 return 1;
 
         case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
-        case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
+        case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
                 return 1;
+        case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
+        case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
+                return 0;
 
         case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
         case PIPE_CAP_MIXED_COLOR_DEPTH_BITS:
@@ -169,8 +172,6 @@ vc5_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
         case PIPE_CAP_INDEP_BLEND_FUNC:
         case PIPE_CAP_DEPTH_CLIP_DISABLE:
         case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
-        case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
-        case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
         case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
         case PIPE_CAP_USER_VERTEX_BUFFERS:
         case PIPE_CAP_QUERY_PIPELINE_STATISTICS: