commit 5d5f7552a52d69825659e1715491db2a7477d839
author Boris Brezillon <boris.brezillon@collabora.com> Tue Sep 08 10:17:40 2020 +0200
committer Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Mon Sep 21 07:35:45 2020 -0400
tree f8356e04de14d3e4f195f548eaab390b3af72859
parent efce73d99d0e0299dd4f3983bc610f6d1828761c

panfrost: XML-ify the multi-target framebuffer descriptors

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6797>

src/panfrost/lib/pan_format.c

diff --git a/src/panfrost/lib/pan_format.c b/src/panfrost/lib/pan_format.c
index 24e32a4..7aae980 100644
--- a/src/panfrost/lib/pan_format.c
+++ b/src/panfrost/lib/pan_format.c
@@ -408,3 +408,21 @@
                 return format;
         }
 }
+
+enum mali_z_internal_format
+panfrost_get_z_internal_format(enum pipe_format fmt)
+{
+         switch (fmt) {
+         case PIPE_FORMAT_Z16_UNORM:
+         case PIPE_FORMAT_Z16_UNORM_S8_UINT:
+                return MALI_Z_INTERNAL_FORMAT_D16;
+         case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+         case PIPE_FORMAT_Z24X8_UNORM:
+                return MALI_Z_INTERNAL_FORMAT_D24;
+         case PIPE_FORMAT_Z32_FLOAT:
+         case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+                return MALI_Z_INTERNAL_FORMAT_D32;
+         default:
+                unreachable("Unsupported depth/stencil format.");
+         }
+}