[Mesa-dev] [PATCH] radeonsi: re-enable PBO ReadPixels acceleration

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

disabled by 4f1cccf570112f93265a4cace504eb763fa8f73e
---
 src/gallium/drivers/radeonsi/si_state.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 6c879f3..e99d307 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -1784,13 +1784,16 @@ boolean si_is_format_supported(struct pipe_screen *screen,
 		}
 	}
 
-	if (usage & PIPE_BIND_SAMPLER_VIEW) {
+	if (usage & (PIPE_BIND_SAMPLER_VIEW |
+		     PIPE_BIND_SHADER_IMAGE)) {
 		if (target == PIPE_BUFFER) {
 			if (si_is_vertex_format_supported(screen, format))
-				retval |= PIPE_BIND_SAMPLER_VIEW;
+				retval |= usage & (PIPE_BIND_SAMPLER_VIEW |
+						   PIPE_BIND_SHADER_IMAGE);
 		} else {
 			if (si_is_sampler_format_supported(screen, format))
-				retval |= PIPE_BIND_SAMPLER_VIEW;
+				retval |= usage & (PIPE_BIND_SAMPLER_VIEW |
+						   PIPE_BIND_SHADER_IMAGE);
 		}
 	}
 
-- 
2.7.4