Mesa (master): panfrost: Filter compressed texture formats

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Module: Mesa
Branch: master
Commit: 6da405ca7773745cdb383b5bb43a6a1575eea4f3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6da405ca7773745cdb383b5bb43a6a1575eea4f3

Author: Alyssa Rosenzweig <alyssa.rosenzweig at collabora.com>
Date:   Fri Jul 10 17:18:00 2020 -0400

panfrost: Filter compressed texture formats

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5856>

---

 src/gallium/drivers/panfrost/pan_screen.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/gallium/drivers/panfrost/pan_screen.c b/src/gallium/drivers/panfrost/pan_screen.c
index 472529e52ad..1cb7fc3cbda 100644
--- a/src/gallium/drivers/panfrost/pan_screen.c
+++ b/src/gallium/drivers/panfrost/pan_screen.c
@@ -496,6 +496,14 @@ panfrost_is_format_supported( struct pipe_screen *screen,
                 | PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_SAMPLER_VIEW);
 
         struct panfrost_format fmt = panfrost_pipe_format_table[format];
+
+        /* Also check that compressed texture formats are supported on this
+         * particular chip. They may not be depending on system integration
+         * differences. */
+
+        if (!panfrost_supports_compressed_format(dev, fmt.hw))
+                return false;
+
         return fmt.hw && ((relevant_bind & ~fmt.bind) == 0);
 }