diff options
Diffstat (limited to 'src/gallium/auxiliary/util/u_format.csv')
| -rw-r--r-- | src/gallium/auxiliary/util/u_format.csv | 139 |
1 files changed, 95 insertions, 44 deletions
diff --git a/src/gallium/auxiliary/util/u_format.csv b/src/gallium/auxiliary/util/u_format.csv index 7595576953..96a0fa6550 100644 --- a/src/gallium/auxiliary/util/u_format.csv +++ b/src/gallium/auxiliary/util/u_format.csv @@ -1,50 +1,112 @@ +########################################################################### +# +# Copyright 2009-2010 VMware, Inc. +# All Rights Reserved. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sub license, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice (including the +# next paragraph) shall be included in all copies or substantial portions +# of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. +# IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR +# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +########################################################################### + +# This CSV file has the input data for u_format.h's struct +# util_format_description. +# +# Each format entry contains: +# - name, per enum pipe_format +# - layout, per enum util_format_layout, in shortened lower caps +# - pixel block's width +# - pixel block's height +# - channel encoding (only meaningful for plain layout), containing for each +# channel the following information: +# - type, one of +# - 'x': void +# - 'u': unsigned +# - 's': signed +# - 'h': fixed +# - 'f': FLOAT +# - optionally followed by 'n' if it is normalized +# - number of bits +# - channel swizzle +# - color space: rgb, yub, sz +# +# See also: +# - http://msdn.microsoft.com/en-us/library/ee416489.aspx (D3D9) +# - http://msdn.microsoft.com/en-us/library/ee415668.aspx (D3D9 -> D3D10) +# - http://msdn.microsoft.com/en-us/library/ee418116.aspx (D3D10) +# +# Note that GL doesn't really specify the layout of internal formats. See +# OpenGL 2.1 specification, Table 3.16, on the "Correspondence of sized +# internal formats to base in- ternal formats, and desired component +# resolutions for each sized internal format." + # Typical rendertarget formats -PIPE_FORMAT_A8R8G8B8_UNORM , plain, 1, 1, un8 , un8 , un8 , un8 , zyxw, rgb -PIPE_FORMAT_X8R8G8B8_UNORM , plain, 1, 1, un8 , un8 , un8 , un8 , zyx1, rgb -PIPE_FORMAT_B8G8R8A8_UNORM , plain, 1, 1, un8 , un8 , un8 , un8 , yzwx, rgb -PIPE_FORMAT_B8G8R8X8_UNORM , plain, 1, 1, un8 , un8 , un8 , un8 , yzw1, rgb -PIPE_FORMAT_A1R5G5B5_UNORM , plain, 1, 1, un5 , un5 , un5 , un1 , zyxw, rgb -PIPE_FORMAT_A4R4G4B4_UNORM , plain, 1, 1, un4 , un4 , un4 , un4 , zyxw, rgb -PIPE_FORMAT_R5G6B5_UNORM , plain, 1, 1, un5 , un6 , un5 , , zyx1, rgb -PIPE_FORMAT_A2B10G10R10_UNORM , plain, 1, 1, un10, un10, un10, un2 , xyzw, rgb +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_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_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_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 +PIPE_FORMAT_R10G10B10A2_UNORM , plain, 1, 1, un10, un10, un10, un2 , xyzw, rgb # Luminance/Intensity/Alpha formats PIPE_FORMAT_L8_UNORM , plain, 1, 1, un8 , , , , xxx1, rgb PIPE_FORMAT_A8_UNORM , plain, 1, 1, un8 , , , , 000x, rgb PIPE_FORMAT_I8_UNORM , plain, 1, 1, un8 , , , , xxxx, rgb -PIPE_FORMAT_A8L8_UNORM , plain, 1, 1, un8 , un8 , , , xxxy, rgb +PIPE_FORMAT_L8A8_UNORM , plain, 1, 1, un8 , un8 , , , xxxy, rgb PIPE_FORMAT_L16_UNORM , plain, 1, 1, un16, , , , xxx1, rgb # SRGB formats PIPE_FORMAT_L8_SRGB , plain, 1, 1, un8 , , , , xxx1, srgb -PIPE_FORMAT_A8L8_SRGB , plain, 1, 1, un8 , un8 , , , xxxy, srgb -PIPE_FORMAT_R8G8B8_SRGB , plain, 1, 1, un8 , un8 , un8 , , zyx1, srgb -PIPE_FORMAT_R8G8B8A8_SRGB , plain, 1, 1, un8 , un8 , un8 , un8 , wzyx, srgb -PIPE_FORMAT_R8G8B8X8_SRGB , plain, 1, 1, un8 , un8 , un8 , un8 , wzy1, srgb -PIPE_FORMAT_A8R8G8B8_SRGB , plain, 1, 1, un8 , un8 , un8 , un8 , zyxw, srgb -PIPE_FORMAT_X8R8G8B8_SRGB , plain, 1, 1, un8 , un8 , un8 , un8 , zyx1, srgb -PIPE_FORMAT_B8G8R8A8_SRGB , plain, 1, 1, un8 , un8 , un8 , un8 , yzwx, srgb -PIPE_FORMAT_B8G8R8X8_SRGB , plain, 1, 1, un8 , un8 , un8 , un8 , yzw1, srgb +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_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_A8R8G8B8_SRGB , plain, 1, 1, un8 , un8 , un8 , un8 , yzwx, srgb +PIPE_FORMAT_X8R8G8B8_SRGB , plain, 1, 1, un8 , un8 , un8 , un8 , yzw1, srgb -# Signed formats (typically used for bump map textures) -PIPE_FORMAT_A8B8G8R8_SNORM , plain, 1, 1, sn8 , sn8 , sn8 , sn8 , xyzw, rgb -PIPE_FORMAT_X8B8G8R8_SNORM , plain, 1, 1, sn8 , sn8 , sn8 , sn8 , xyz1, rgb -PIPE_FORMAT_X8UB8UG8SR8S_NORM , plain, 1, 1, sn8 , sn8 , un8 , x8 , xyz1, rgb -PIPE_FORMAT_B6UG5SR5S_NORM , plain, 1, 1, sn5 , sn5 , un6 , , xyz1, rgb +# Mixed-sign formats (typically used for bump map textures) +PIPE_FORMAT_R8SG8SB8UX8U_NORM , plain, 1, 1, sn8 , sn8 , un8 , x8 , xyz1, rgb +PIPE_FORMAT_R5SG5SB6U_NORM , plain, 1, 1, sn5 , sn5 , un6 , , xyz1, rgb # Depth-stencil formats PIPE_FORMAT_S8_UNORM , plain, 1, 1, un8 , , , , _x__, zs PIPE_FORMAT_Z16_UNORM , plain, 1, 1, un16, , , , x___, zs PIPE_FORMAT_Z32_UNORM , plain, 1, 1, un32, , , , x___, zs PIPE_FORMAT_Z32_FLOAT , plain, 1, 1, f32 , , , , x___, zs -PIPE_FORMAT_S8Z24_UNORM , plain, 1, 1, un24, un8 , , , xy__, zs -PIPE_FORMAT_Z24S8_UNORM , plain, 1, 1, un8 , un24, , , yx__, zs -PIPE_FORMAT_X8Z24_UNORM , plain, 1, 1, un24, un8 , , , x___, zs -PIPE_FORMAT_Z24X8_UNORM , plain, 1, 1, un8 , un24, , , y___, 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 # YUV formats -PIPE_FORMAT_YCBCR , subsampled, 2, 1, x32 , , , , xyz1, yuv -PIPE_FORMAT_YCBCR_REV , subsampled, 2, 1, x32 , , , , xyz1, yuv +# http://www.fourcc.org/yuv.php#UYVY +PIPE_FORMAT_UYVY , subsampled, 2, 1, x32 , , , , xyz1, yuv +# http://www.fourcc.org/yuv.php#YUYV (a.k.a http://www.fourcc.org/yuv.php#YUY2) +# XXX: u_tile.c's ycbcr_get_tile_rgba actually interprets it as VYUY but the +# intent should be to match D3DFMT_YUY2 +PIPE_FORMAT_YUYV , subsampled, 2, 1, x32 , , , , xyz1, yuv # Compressed formats PIPE_FORMAT_DXT1_RGB , compressed, 4, 4, x64 , , , , xyz1, rgb @@ -56,8 +118,9 @@ PIPE_FORMAT_DXT1_SRGBA , compressed, 4, 4, x64 , , , , xy PIPE_FORMAT_DXT3_SRGBA , compressed, 4, 4, x128, , , , xyzw, srgb PIPE_FORMAT_DXT5_SRGBA , compressed, 4, 4, x128, , , , xyzw, srgb -# Old vector formats -# XXX: Swizzle notation is reversed for these! +# Straightforward D3D10-like formats (also used for +# vertex buffer element description) +# # See also: # - src/gallium/auxiliary/translate/translate_generic.c # - src/mesa/state_tracker/st_draw.c @@ -107,6 +170,8 @@ PIPE_FORMAT_R16G16B16_SSCALED , plain, 1, 1, s16 , s16 , s16 , , xyz1, r PIPE_FORMAT_R16G16B16A16_SSCALED , plain, 1, 1, s16 , s16 , s16 , s16 , xyzw, rgb PIPE_FORMAT_R8_UNORM , plain, 1, 1, un8 , , , , x001, rgb PIPE_FORMAT_R8G8_UNORM , plain, 1, 1, un8 , un8 , , , xy01, rgb +PIPE_FORMAT_R8G8B8_UNORM , plain, 1, 1, un8 , un8 , un8 , , xyz1, rgb +PIPE_FORMAT_R8G8B8A8_UNORM , plain, 1, 1, un8 , un8 , un8 , un8 , xyzw, rgb PIPE_FORMAT_R8_USCALED , plain, 1, 1, u8 , , , , x001, rgb PIPE_FORMAT_R8G8_USCALED , plain, 1, 1, u8 , u8 , , , xy01, rgb PIPE_FORMAT_R8G8B8_USCALED , plain, 1, 1, u8 , u8 , u8 , , xyz1, rgb @@ -119,17 +184,3 @@ PIPE_FORMAT_R8_SSCALED , plain, 1, 1, s8 , , , , x001, r PIPE_FORMAT_R8G8_SSCALED , plain, 1, 1, s8 , s8 , , , xy01, rgb PIPE_FORMAT_R8G8B8_SSCALED , plain, 1, 1, s8 , s8 , s8 , , xyz1, rgb PIPE_FORMAT_R8G8B8A8_SSCALED , plain, 1, 1, s8 , s8 , s8 , s8 , xyzw, rgb - -# Ambiguous formats -# FIXME: They are used with different meanings in different places!!! -PIPE_FORMAT_R8G8B8_UNORM , plain, 1, 1, un8 , un8 , un8 , , zyx1, rgb -PIPE_FORMAT_R8G8B8A8_UNORM , plain, 1, 1, un8 , un8 , un8 , un8 , wzyx, rgb - -# Unused formats -# XXX: Couldn't find any state tracker using them!! -PIPE_FORMAT_B6G5R5_SNORM , plain, 1, 1, sn5 , sn5 , sn6 , , xyz1, rgb -PIPE_FORMAT_R8G8B8X8_SNORM , plain, 1, 1, sn8 , sn8 , sn8 , sn8 , wzy1, rgb -PIPE_FORMAT_R8G8B8X8_USCALED , plain, 1, 1, u8 , u8 , u8 , u8 , wzy1, rgb -PIPE_FORMAT_R8G8B8X8_SSCALED , plain, 1, 1, s8 , s8 , s8 , s8 , wzy1, rgb -# XXX: This one is mentioned in mesa and r300, but not anywhere else. Not sure it is actually needed -PIPE_FORMAT_R8G8B8X8_UNORM , plain, 1, 1, un8 , un8 , un8 , un8 , wzy1, rgb |