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Do not auto-generate the C code to handle PCI vendor and device names. 

This part of the code does not change so there is no point in generating it.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30094 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2009-12-20 21:11:39 +00:00
parent 7810431c02
commit 61f34a8101
3 changed files with 60 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@ -895,7 +895,7 @@ tremor/%: CFLAGS += $(CFLAGS_TREMOR_LOW)
vidix/%: CFLAGS += $(CFLAGS_DHAHELPER) $(CFLAGS_SVGALIB_HELPER)
VIDIX_PCI_FILES = vidix/pci_dev_ids.c vidix/pci_ids.h vidix/pci_names.c \
VIDIX_PCI_FILES = vidix/pci_dev_ids.c vidix/pci_ids.h vidix/pci_vendor_ids.h \
vidix/pci_vendors.h
$(VIDIX_PCI_FILES): vidix/pci_db2c.awk vidix/pci.db

54
vidix/pci_db2c.awk
View File

@ -34,12 +34,12 @@ BEGIN {
with_pci_db = ARGV[2];
dev_ids_c_file = "vidix/pci_dev_ids.c"
ids_h_file = "vidix/pci_ids.h"
names_c_file = "vidix/pci_names.c"
vendor_ids_h_file = "vidix/pci_vendor_ids.h"
vendors_h_file = "vidix/pci_vendors.h";
# print out head lines
print_head(vendors_h_file);
print_head(ids_h_file);
print_head(names_c_file);
print_head(vendor_ids_h_file);
print_head(dev_ids_c_file);
print "#include <stdlib.h>" > dev_ids_c_file;
print "#include \"pci_names.h\"" > dev_ids_c_file;
@ -49,12 +49,12 @@ BEGIN {
print "#include \"pci_vendors.h\"" > ids_h_file
print "" > ids_h_file
print "#include <stddef.h>" > names_c_file
print "#include \"pci_names.h\"" > names_c_file
print "#include <stddef.h>" > vendor_ids_h_file
print "#include \"pci_names.h\"" > vendor_ids_h_file
if (with_pci_db) {
print "#include \"pci_dev_ids.c\"" > names_c_file
print "" > names_c_file
print "static struct vendor_id_s vendor_ids[] = {" > names_c_file
print "#include \"pci_dev_ids.c\"" > vendor_ids_h_file
print "" > vendor_ids_h_file
print "static struct vendor_id_s vendor_ids[] = {" > vendor_ids_h_file
}
first_pass = 1;
init_name_db();
@ -67,7 +67,7 @@ BEGIN {
printf("#define VENDOR_%s\t", svend_name) > vendors_h_file;
if (length(svend_name) < 9) printf("\t") > vendors_h_file;
printf("0x%s /*%s*/\n", field[2], name_field) > vendors_h_file;
if (with_pci_db) printf("{ 0x%s, \"%s\", dev_lst_%s },\n", field[2], name_field, field[2]) > names_c_file;
if (with_pci_db) printf("{ 0x%s, \"%s\", dev_lst_%s },\n", field[2], name_field, field[2]) > vendor_ids_h_file;
printf("/* Vendor: %s: %s */\n", field[2], name_field) > ids_h_file
if (first_pass == 1) first_pass = 0;
else print "{ 0xFFFF, NULL }\n};" > dev_ids_c_file;
@ -100,10 +100,9 @@ BEGIN {
}
print_guards_end(vendors_h_file);
print_guards_end(ids_h_file);
if (with_pci_db) print "};" > names_c_file
if (with_pci_db) print "};" > vendor_ids_h_file
print "{ 0xFFFF, NULL }" > dev_ids_c_file;
print "};" > dev_ids_c_file
print_func_bodies(names_c_file);
}
function construct_guard_name(out_file)
@ -135,41 +134,6 @@ function print_head(out_file)
print "" > out_file
}
function print_func_bodies(out_file)
{
print "" > out_file
print "const char *pci_vendor_name(unsigned short id)" > out_file
print "{" > out_file
if (with_pci_db) {
print " unsigned i;" > out_file
print " for (i = 0; i < sizeof(vendor_ids) / sizeof(struct vendor_id_s); i++) {" > out_file
print " if (vendor_ids[i].id == id)" > out_file
print " return vendor_ids[i].name;" > out_file
print " }" > out_file
}
print " return NULL;" > out_file
print "}" > out_file
print "" > out_file
print "const char *pci_device_name(unsigned short vendor_id, unsigned short device_id)" > out_file
print "{" > out_file
if (with_pci_db) {
print " unsigned i, j;" > out_file
print " for (i = 0; i < sizeof(vendor_ids) / sizeof(struct vendor_id_s); i++) {" > out_file
print " if (vendor_ids[i].id == vendor_id) {" > out_file
print " j = 0;" > out_file
print " while (vendor_ids[i].dev_list[j].id != 0xFFFF) {" > out_file
print " if (vendor_ids[i].dev_list[j].id == device_id)" > out_file
print " return vendor_ids[i].dev_list[j].name;" > out_file
print " j++;" > out_file
print " };" > out_file
print " break;" > out_file
print " }" > out_file
print " }" > out_file
}
print " return NULL;" > out_file
print "}" > out_file
}
function kill_double_quoting(fld)
{
n = split(fld, phrases, "[\"]");

50
vidix/pci_names.c Normal file
View File

@ -0,0 +1,50 @@
/*
* VIDIX - VIDeo Interface for *niX.
*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stddef.h>
#include "pci_names.h"
#include "pci_vendor_ids.h"
const char *pci_vendor_name(unsigned short id)
{
unsigned i;
for (i = 0; i < sizeof(vendor_ids) / sizeof(struct vendor_id_s); i++) {
if (vendor_ids[i].id == id)
return vendor_ids[i].name;
}
return NULL;
}
const char *pci_device_name(unsigned short vendor_id, unsigned short device_id)
{
unsigned i, j;
for (i = 0; i < sizeof(vendor_ids) / sizeof(struct vendor_id_s); i++) {
if (vendor_ids[i].id == vendor_id) {
j = 0;
while (vendor_ids[i].dev_list[j].id != 0xFFFF) {
if (vendor_ids[i].dev_list[j].id == device_id)
return vendor_ids[i].dev_list[j].name;
j++;
};
break;
}
}
return NULL;
}