Mesa (master): r600: advertise 8 bits subpixel precision for viewport bounds

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 98aa80718824127247555a75a2eb8a4af71b30a6
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=98aa80718824127247555a75a2eb8a4af71b30a6

Author: Józef Kucia <joseph.kucia at gmail.com>
Date:   Tue Jul 19 13:07:25 2016 +0200

r600: advertise 8 bits subpixel precision for viewport bounds

Signed-off-by: Józef Kucia <joseph.kucia at gmail.com>
Signed-off-by: Marek Olšák <marek.olsak at amd.com>

---

 src/gallium/drivers/r600/r600_pipe.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 6bd027b..a3b6189 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -371,7 +371,6 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_PRIMITIVE_RESTART_FOR_PATCHES:
 	case PIPE_CAP_TGSI_VOTE:
 	case PIPE_CAP_MAX_WINDOW_RECTANGLES:
-	case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS:
 		return 0;
 
 	case PIPE_CAP_MAX_SHADER_PATCH_VARYINGS:
@@ -420,6 +419,8 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 
 	case PIPE_CAP_MAX_VIEWPORTS:
 		return R600_MAX_VIEWPORTS;
+	case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS:
+		return 8;
 
 	/* Timer queries, present when the clock frequency is non zero. */
 	case PIPE_CAP_QUERY_TIME_ELAPSED: