panfrost: Use proper formats for pntc varying

The formats of special attributes are supposed to match their architectural
definitions, and point coordinates are architecturally defined as RGBA32F. In
practice this doesn't seem to fix anything.

Cc: mesa-stable
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19237>

src/gallium/drivers/panfrost/pan_cmdstream.c

@@ -2387,7 +2387,7 @@ static const struct {
 } pan_varying_formats[PAN_VARY_MAX] = {
         [PAN_VARY_POSITION]     = { 4, MALI_SNAP_4 },
         [PAN_VARY_PSIZ]         = { 1, MALI_R16F },
-        [PAN_VARY_PNTCOORD]     = { 1, MALI_R16F },
+        [PAN_VARY_PNTCOORD]     = { 4, MALI_RGBA32F },
         [PAN_VARY_FACE]         = { 1, MALI_R32I },
         [PAN_VARY_FRAGCOORD]    = { 4, MALI_RGBA32F },
 };

src/panfrost/ci/traces-panfrost.yml

@@ -179,7 +179,7 @@ traces:
   neverball/neverball-v2.trace:
     gl-panfrost-t860:
       label: [broken]
-      checksum: 12c8f3af1ed07b939b5e1de8067e5edd
+      checksum: 53365059f3b84436c199f1cb6f6d3b35
       text: Missing the coins and the texture on the "Nev" of the level.
   paraview/pv-manyspheres-v2.trace:
     gl-panfrost-t860: