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authorJosé Fonseca <jfonseca@vmware.com>2010-02-24 15:11:28 +0000
committerJosé Fonseca <jfonseca@vmware.com>2010-02-24 15:45:28 +0000
commit3c45c4bc44310c1af4f0c06d29eb0a9d39a38837 (patch)
treefc4a1fd0c5107ac48c9aa43b3a3c364c7968cef0 /src/gallium/auxiliary
parent943314f38f1224d4929b41acc9ef8fde81ef9dbe (diff)
util: Cope with the fact that formats in u_format.csv are not ordered.
Diffstat (limited to 'src/gallium/auxiliary')
-rw-r--r--src/gallium/auxiliary/Makefile1
-rw-r--r--src/gallium/auxiliary/SConscript1
-rw-r--r--src/gallium/auxiliary/util/u_format.c45
-rwxr-xr-xsrc/gallium/auxiliary/util/u_format_table.py75
4 files changed, 47 insertions, 75 deletions
diff --git a/src/gallium/auxiliary/Makefile b/src/gallium/auxiliary/Makefile
index 916f5f6c91..2d41fb3dca 100644
--- a/src/gallium/auxiliary/Makefile
+++ b/src/gallium/auxiliary/Makefile
@@ -105,7 +105,6 @@ C_SOURCES = \
util/u_cpu_detect.c \
util/u_dl.c \
util/u_draw_quad.c \
- util/u_format.c \
util/u_format_access.c \
util/u_format_table.c \
util/u_gen_mipmap.c \
diff --git a/src/gallium/auxiliary/SConscript b/src/gallium/auxiliary/SConscript
index b531ad2dbd..8d2859fa71 100644
--- a/src/gallium/auxiliary/SConscript
+++ b/src/gallium/auxiliary/SConscript
@@ -140,7 +140,6 @@ source = [
'util/u_dump_state.c',
'util/u_dl.c',
'util/u_draw_quad.c',
- 'util/u_format.c',
'util/u_format_access.c',
'util/u_format_table.c',
'util/u_gen_mipmap.c',
diff --git a/src/gallium/auxiliary/util/u_format.c b/src/gallium/auxiliary/util/u_format.c
deleted file mode 100644
index e0724a1a8b..0000000000
--- a/src/gallium/auxiliary/util/u_format.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2009 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 VMWARE 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.
- *
- **************************************************************************/
-
-
-#include "u_format.h"
-
-
-const struct util_format_description *
-util_format_description(enum pipe_format format)
-{
- const struct util_format_description *desc;
-
- if (format >= PIPE_FORMAT_COUNT) {
- return NULL;
- }
-
- desc = &util_format_description_table[format];
- assert(desc->format == format);
-
- return desc;
-}
diff --git a/src/gallium/auxiliary/util/u_format_table.py b/src/gallium/auxiliary/util/u_format_table.py
index 05e176d567..3d0e3a0349 100755
--- a/src/gallium/auxiliary/util/u_format_table.py
+++ b/src/gallium/auxiliary/util/u_format_table.py
@@ -87,39 +87,39 @@ def write_format_table(formats):
print '#include "u_format.h"'
print
print 'const struct util_format_description'
- print 'util_format_description_table[] = '
- print "{"
- print " {"
- print " PIPE_FORMAT_NONE,"
- print " \"PIPE_FORMAT_NONE\","
- print " {0, 0, 0},"
- print " 0,"
- print " 0,"
- print " 0,"
- print " 0,"
- print " {{0, 0, 0}, {0, 0, 0}, {0, 0, 0}, {0, 0, 0}},"
- print " {0, 0, 0, 0},"
- print " 0"
- print " },"
+ print 'util_format_none_description = {'
+ print " PIPE_FORMAT_NONE,"
+ print " \"PIPE_FORMAT_NONE\","
+ print " {0, 0, 0},"
+ print " 0,"
+ print " 0,"
+ print " 0,"
+ print " 0,"
+ print " {{0, 0, 0}, {0, 0, 0}, {0, 0, 0}, {0, 0, 0}},"
+ print " {0, 0, 0, 0},"
+ print " 0"
+ print "};"
+ print
for format in formats:
+ print 'const struct util_format_description'
+ print 'util_format_%s_description = {' % (format.short_name(),)
+ print " %s," % (format.name,)
+ print " \"%s\"," % (format.name,)
+ print " {%u, %u, %u},\t/* block */" % (format.block_width, format.block_height, format.block_size())
+ print " %s," % (layout_map(format.layout),)
+ print " %u,\t/* nr_channels */" % (format.nr_channels(),)
+ print " %s,\t/* is_array */" % (bool_map(format.is_array()),)
+ print " %s,\t/* is_mixed */" % (bool_map(format.is_mixed()),)
print " {"
- print " %s," % (format.name,)
- print " \"%s\"," % (format.name,)
- print " {%u, %u, %u},\t/* block */" % (format.block_width, format.block_height, format.block_size())
- print " %s," % (layout_map(format.layout),)
- print " %u,\t/* nr_channels */" % (format.nr_channels(),)
- print " %s,\t/* is_array */" % (bool_map(format.is_array()),)
- print " %s,\t/* is_mixed */" % (bool_map(format.is_mixed()),)
- print " {"
for i in range(4):
type = format.in_types[i]
if i < 3:
sep = ","
else:
sep = ""
- print " {%s, %s, %u}%s\t/* %s */" % (kind_map[type.kind], bool_map(type.norm), type.size, sep, "xyzw"[i])
- print " },"
- print " {"
+ print " {%s, %s, %u}%s\t/* %s */" % (kind_map[type.kind], bool_map(type.norm), type.size, sep, "xyzw"[i])
+ print " },"
+ print " {"
for i in range(4):
swizzle = format.out_swizzle[i]
if i < 3:
@@ -130,11 +130,30 @@ def write_format_table(formats):
comment = colorspace_channels_map[format.colorspace][i]
except (KeyError, IndexError):
comment = 'ignored'
- print " %s%s\t/* %s */" % (swizzle_map[swizzle], sep, comment)
- print " },"
- print " %s," % (colorspace_map(format.colorspace),)
+ print " %s%s\t/* %s */" % (swizzle_map[swizzle], sep, comment)
print " },"
+ print " %s," % (colorspace_map(format.colorspace),)
+ print "};"
+ print
+ print "const struct util_format_description *"
+ print "util_format_description(enum pipe_format format)"
+ print "{"
+ print " if (format >= PIPE_FORMAT_COUNT) {"
+ print " return NULL;"
+ print " }"
+ print
+ print " switch (format) {"
+ print " case PIPE_FORMAT_NONE:"
+ print " return &util_format_none_description;"
+ for format in formats:
+ print " case %s:" % format.name
+ print " return &util_format_%s_description;" % (format.short_name(),)
+ print " default:"
+ print " assert(0);"
+ print " return NULL;"
+ print " }"
print "};"
+ print
def main():