Mesa (master): broadcom/vc5: Fix swizzling of RGB10_A2UI render targets.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 0024b77e876017b559b76d816d40a2abbd9a0ea1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=0024b77e876017b559b76d816d40a2abbd9a0ea1

Author: Eric Anholt <eric at anholt.net>
Date:   Mon Mar 26 12:39:12 2018 -0700

broadcom/vc5: Fix swizzling of RGB10_A2UI render targets.

This is the actual hardware layout, and we were only swizzling R/B back
around in texturing.  Fixes part of
KHR-GLES3.copy_tex_image_conversions.required.cubemap_negx_cubemap_negx in
simulation.

---

 src/gallium/drivers/vc5/v3dx_format_table.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/vc5/v3dx_format_table.c b/src/gallium/drivers/vc5/v3dx_format_table.c
index 884f7373a1..4aaf0ecd3d 100644
--- a/src/gallium/drivers/vc5/v3dx_format_table.c
+++ b/src/gallium/drivers/vc5/v3dx_format_table.c
@@ -68,7 +68,7 @@ static const struct vc5_format format_table[] = {
         FORMAT(R8G8B8A8_SNORM,    NO,           RGBA8_SNORM, SWIZ_XYZW, 16, 0),
         FORMAT(R8G8B8X8_SNORM,    NO,           RGBA8_SNORM, SWIZ_XYZ1, 16, 0),
         FORMAT(R10G10B10A2_UNORM, RGB10_A2,     RGB10_A2,    SWIZ_XYZW, 16, 0),
-        FORMAT(B10G10R10A2_UINT,  RGB10_A2UI,   RGB10_A2UI,  SWIZ_ZYXW, 16, 0),
+        FORMAT(R10G10B10A2_UINT,  RGB10_A2UI,   RGB10_A2UI,  SWIZ_XYZW, 16, 0),
 
         FORMAT(A4B4G4R4_UNORM,    ABGR4444,     RGBA4,       SWIZ_XYZW, 16, 0),