From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Wed, 5 Apr 2017 22:07:33 +0000 (+0200)
Subject: radeonsi: add new depth_needs_decompression() helper
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6646212de0b1a1b8161c46f6191a21b1540f2dd4;p=mesa.git

radeonsi: add new depth_needs_decompression() helper

v2: - rename to depth_needs_decompression() instead

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---

diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c
index 703a7cb1fa8..47e455f9bc7 100644
--- a/src/gallium/drivers/radeonsi/si_descriptors.c
+++ b/src/gallium/drivers/radeonsi/si_descriptors.c
@@ -559,6 +559,13 @@ static bool is_compressed_colortex(struct r600_texture *rtex)
 	       (rtex->dcc_offset && rtex->dirty_level_mask);
 }
 
+static bool depth_needs_decompression(struct r600_texture *rtex,
+				      struct si_sampler_view *sview)
+{
+	return rtex->db_compatible &&
+	       (!rtex->tc_compatible_htile || sview->is_stencil_sampler);
+}
+
 static void si_update_compressed_tex_shader_mask(struct si_context *sctx,
 						 unsigned shader)
 {
@@ -602,8 +609,7 @@ static void si_set_sampler_views(struct pipe_context *ctx,
 				(struct r600_texture*)views[i]->texture;
 			struct si_sampler_view *rview = (struct si_sampler_view *)views[i];
 
-			if (rtex->db_compatible &&
-			    (!rtex->tc_compatible_htile || rview->is_stencil_sampler)) {
+			if (depth_needs_decompression(rtex, rview)) {
 				samplers->depth_texture_mask |= 1u << slot;
 			} else {
 				samplers->depth_texture_mask &= ~(1u << slot);