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Update tablegen documentation for WRITE_ARRAY macro.

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Originally committed as revision 23824 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger 2010-06-27 14:31:50 +00:00
parent 765e61349c
commit c9f789ef46
1 changed files with 6 additions and 1 deletions
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7
doc/tablegen.txt
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@ -28,9 +28,14 @@ them.
The printing code typically looks like this: The printing code typically looks like this:
write_fileheader(); write_fileheader();
printf("static const uint8_t my_array[100] = {\n"); printf("static const uint8_t my_array[100] = {\n");
write_uint8_array(my_array, 100); write_uint8_t_array(my_array, 100);
printf("};\n"); printf("};\n");
This is the more generic form, in case you need to do something special.
Usually you should instead use the short form:
write_fileheader();
WRITE_ARRAY("static const", uint8_t, my_array);
write_fileheader() adds some minor things like a "this is a generated file" write_fileheader() adds some minor things like a "this is a generated file"
comment and some standard includes. comment and some standard includes.
tablegen.h defines some write functions for one- and two-dimensional arrays tablegen.h defines some write functions for one- and two-dimensional arrays