util: Use VOID type for X channels in format descriptions.

diff --git a/src/gallium/auxiliary/util/u_format.csv b/src/gallium/auxiliary/util/u_format.csv
index d819bbbde1c373f37a6d2fae32d9e64de45ed842..25a661eb456aa75cc6ae6b6bdcaa2deaec29dfd4 100644 (file)
--- a/src/gallium/auxiliary/util/u_format.csv
+++ b/src/gallium/auxiliary/util/u_format.csv
@@ -58,12 +58,12 @@
 
 # Typical rendertarget formats
 PIPE_FORMAT_B8G8R8A8_UNORM        , plain, 1, 1, un8 , un8 , un8 , un8 , zyxw, rgb
-PIPE_FORMAT_B8G8R8X8_UNORM        , plain, 1, 1, un8 , un8 , un8 , un8 , zyx1, rgb
+PIPE_FORMAT_B8G8R8X8_UNORM        , plain, 1, 1, un8 , un8 , un8 , x8  , zyx1, rgb
 PIPE_FORMAT_A8R8G8B8_UNORM        , plain, 1, 1, un8 , un8 , un8 , un8 , yzwx, rgb
-PIPE_FORMAT_X8R8G8B8_UNORM        , plain, 1, 1, un8 , un8 , un8 , un8 , yzw1, rgb
+PIPE_FORMAT_X8R8G8B8_UNORM        , plain, 1, 1, x8  , un8 , un8 , un8 , yzw1, rgb
 PIPE_FORMAT_A8B8G8R8_UNORM        , plain, 1, 1, un8 , un8 , un8 , un8 , wzyx, rgb
-PIPE_FORMAT_X8B8G8R8_UNORM        , plain, 1, 1, un8 , un8 , un8 , un8 , wzy1, rgb
-PIPE_FORMAT_B5G5R5X1_UNORM        , plain, 1, 1, un5 , un5 , un5 , un1 , zyx1, rgb
+PIPE_FORMAT_X8B8G8R8_UNORM        , plain, 1, 1, x8  , un8 , un8 , un8 , wzy1, rgb
+PIPE_FORMAT_B5G5R5X1_UNORM        , plain, 1, 1, un5 , un5 , un5 , x1  , zyx1, rgb
 PIPE_FORMAT_B5G5R5A1_UNORM        , plain, 1, 1, un5 , un5 , un5 , un1 , zyxw, rgb
 PIPE_FORMAT_B4G4R4A4_UNORM        , plain, 1, 1, un4 , un4 , un4 , un4 , zyxw, rgb
 PIPE_FORMAT_B5G6R5_UNORM          , plain, 1, 1, un5 , un6 , un5 ,     , zyx1, rgb
@@ -81,11 +81,11 @@ PIPE_FORMAT_L8_SRGB               , plain, 1, 1, un8 ,     ,     ,     , xxx1, s
 PIPE_FORMAT_L8A8_SRGB             , plain, 1, 1, un8 , un8 ,     ,     , xxxy, srgb 
 PIPE_FORMAT_R8G8B8_SRGB           , plain, 1, 1, un8 , un8 , un8 ,     , xyz1, srgb 
 PIPE_FORMAT_A8B8G8R8_SRGB         , plain, 1, 1, un8 , un8 , un8 , un8 , wzyx, srgb
-PIPE_FORMAT_X8B8G8R8_SRGB         , plain, 1, 1, un8 , un8 , un8 , un8 , wzy1, srgb
+PIPE_FORMAT_X8B8G8R8_SRGB         , plain, 1, 1, x8  , un8 , un8 , un8 , wzy1, srgb
 PIPE_FORMAT_B8G8R8A8_SRGB         , plain, 1, 1, un8 , un8 , un8 , un8 , zyxw, srgb
-PIPE_FORMAT_B8G8R8X8_SRGB         , plain, 1, 1, un8 , un8 , un8 , un8 , zyx1, srgb
+PIPE_FORMAT_B8G8R8X8_SRGB         , plain, 1, 1, un8 , un8 , un8 , x8  , zyx1, srgb
 PIPE_FORMAT_A8R8G8B8_SRGB         , plain, 1, 1, un8 , un8 , un8 , un8 , yzwx, srgb
-PIPE_FORMAT_X8R8G8B8_SRGB         , plain, 1, 1, un8 , un8 , un8 , un8 , yzw1, srgb
+PIPE_FORMAT_X8R8G8B8_SRGB         , plain, 1, 1, x8  , un8 , un8 , un8 , yzw1, srgb
 
 # Mixed-sign formats (typically used for bump map textures)
 PIPE_FORMAT_R8SG8SB8UX8U_NORM     , plain, 1, 1, sn8 , sn8 , un8 , x8  , xyz1, rgb
@@ -98,8 +98,8 @@ PIPE_FORMAT_Z32_UNORM             , plain, 1, 1, un32,     ,     ,     , x___, z
 PIPE_FORMAT_Z32_FLOAT             , plain, 1, 1, f32 ,     ,     ,     , x___, zs 
 PIPE_FORMAT_Z24S8_UNORM           , plain, 1, 1, un24, un8 ,     ,     , xy__, zs 
 PIPE_FORMAT_S8Z24_UNORM           , plain, 1, 1, un8 , un24,     ,     , yx__, zs 
-PIPE_FORMAT_Z24X8_UNORM           , plain, 1, 1, un24, un8 ,     ,     , x___, zs 
-PIPE_FORMAT_X8Z24_UNORM           , plain, 1, 1, un8 , un24,     ,     , y___, zs 
+PIPE_FORMAT_Z24X8_UNORM           , plain, 1, 1, un24, x8  ,     ,     , x___, zs 
+PIPE_FORMAT_X8Z24_UNORM           , plain, 1, 1, x8  , un24,     ,     , y___, zs 
 
 # YUV formats
 # http://www.fourcc.org/yuv.php#UYVY

diff --git a/src/gallium/auxiliary/util/u_format_access.py b/src/gallium/auxiliary/util/u_format_access.py
index 00424779d285ac59b1883f6a6e58f58ca77929e5..a5cb67f7e4de8f119c00b519181bea4e0f46ee5b 100644 (file)
--- a/src/gallium/auxiliary/util/u_format_access.py
+++ b/src/gallium/auxiliary/util/u_format_access.py
@@ -78,7 +78,7 @@ def native_type(format):
         else:
             # For array pixel formats return the integer type that matches the color channel
             channel = format.channels[0]
-            if channel.type == UNSIGNED:
+            if channel.type in (UNSIGNED, VOID):
                 return 'uint%u_t' % channel.size
             elif channel.type == SIGNED:
                 return 'int%u_t' % channel.size

diff --git a/src/gallium/auxiliary/util/u_format_pack.py b/src/gallium/auxiliary/util/u_format_pack.py
index 409d024c63726cb88dd986302fcbcae492638b4e..e9d2573667ac3357a558df98a5c642a15375aa78 100644 (file)
--- a/src/gallium/auxiliary/util/u_format_pack.py
+++ b/src/gallium/auxiliary/util/u_format_pack.py
@@ -124,15 +124,15 @@ def native_type(format):
             return 'uint%u_t' % format.block_size()
         else:
             # For array pixel formats return the integer type that matches the color channel
-            type = format.channels[0]
-            if type.type == UNSIGNED:
-                return 'uint%u_t' % type.size
-            elif type.type == SIGNED:
-                return 'int%u_t' % type.size
-            elif type.type == FLOAT:
-                if type.size == 32:
+            channel = format.channels[0]
+            if channel.type in (UNSIGNED, VOID):
+                return 'uint%u_t' % channel.size
+            elif channel.type == SIGNED:
+                return 'int%u_t' % channel.size
+            elif channel.type == FLOAT:
+                if channel.size == 32:
                     return 'float'
-                elif type.size == 64:
+                elif channel.size == 64:
                     return 'double'
                 else:
                     assert False