broadcom/vc5: Return the depth in all components of depth textures.

Apparently gallium's u_blitter wants depth from at least the .z component,
and other swizzling appears to apply on top of that.  Fixes
fbo-generatemipmap-formats failures with depth formats.

diff --git a/src/gallium/drivers/vc5/vc5_formats.c b/src/gallium/drivers/vc5/vc5_formats.c
index 0c6b6fa3157b028d96b0f9dd4220f5d0f80832d6..c9a8f19cf4ff06eb752b6cac228045454f61dcc0 100644 (file)
--- a/src/gallium/drivers/vc5/vc5_formats.c
+++ b/src/gallium/drivers/vc5/vc5_formats.c
@@ -182,14 +182,14 @@ static const struct vc5_format vc5_format_table[] = {
         FORMAT(R11G11B10_FLOAT,   R11F_G11F_B10F, R11F_G11F_B10F, SWIZ_XYZW, 16, 0),
         FORMAT(R9G9B9E5_FLOAT,    NO,           RGB9_E5,     SWIZ_XYZW, 16, 0),
 
-        FORMAT(S8_UINT_Z24_UNORM, DEPTH24_STENCIL8, DEPTH24_X8, SWIZ_X001, 32, 1),
-        FORMAT(X8Z24_UNORM,       DEPTH24_STENCIL8, DEPTH24_X8, SWIZ_X001, 32, 1),
-        FORMAT(S8X24_UINT,        NO,           R32F,        SWIZ_X001, 32, 1),
-        FORMAT(Z32_FLOAT,         DEPTH_COMPONENT32F, R32F, SWIZ_X001, 32, 1),
-        FORMAT(Z16_UNORM,         DEPTH_COMPONENT16,  DEPTH_COMP16, SWIZ_X001, 32, 1),
+        FORMAT(S8_UINT_Z24_UNORM, DEPTH24_STENCIL8, DEPTH24_X8, SWIZ_XXXX, 32, 1),
+        FORMAT(X8Z24_UNORM,       DEPTH24_STENCIL8, DEPTH24_X8, SWIZ_XXXX, 32, 1),
+        FORMAT(S8X24_UINT,        NO,           R32F,        SWIZ_XXXX, 32, 1),
+        FORMAT(Z32_FLOAT,         DEPTH_COMPONENT32F, R32F, SWIZ_XXXX, 32, 1),
+        FORMAT(Z16_UNORM,         DEPTH_COMPONENT16,  DEPTH_COMP16, SWIZ_XXXX, 32, 1),
 
         /* Pretend we support this, but it'll be separate Z32F depth and S8. */
-        FORMAT(Z32_FLOAT_S8X24_UINT, DEPTH_COMPONENT32F, R32F, SWIZ_X001, 32, 1),
+        FORMAT(Z32_FLOAT_S8X24_UINT, DEPTH_COMPONENT32F, R32F, SWIZ_XXXX, 32, 1),
 
         FORMAT(ETC2_RGB8,         NO,           RGB8_ETC2,   SWIZ_XYZ1, 16, 0),
         FORMAT(ETC2_SRGB8,        NO,           RGB8_ETC2,   SWIZ_XYZ1, 16, 0),