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authorMichal Krol <michal@tungstengraphics.com>2008-08-13 19:31:13 +0200
committerMichal Krol <michal@tungstengraphics.com>2008-08-13 19:31:38 +0200
commit83a5a225d773c119857f58672fd51c1d425f21d3 (patch)
treee1192e11a779a45004787d5e9541ad906169c278
parentbfdb1d55d58d70044af9fcd6f8465179145581dd (diff)
tgsi: Use a homebrew version of toupper().
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_text.c27
1 files changed, 17 insertions, 10 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c b/src/gallium/auxiliary/tgsi/tgsi_text.c
index 7cdf1b67c5..9454563361 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_text.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_text.c
@@ -51,11 +51,18 @@ static boolean is_digit_alpha_underscore( const char *cur )
return is_digit( cur ) || is_alpha_underscore( cur );
}
+static boolean uprcase( char c )
+{
+ if (c >= 'a' && c <= 'z')
+ return c += 'A' - 'a';
+ return c;
+}
+
static boolean str_match_no_case( const char **pcur, const char *str )
{
const char *cur = *pcur;
- while (*str != '\0' && *str == toupper( *cur )) {
+ while (*str != '\0' && *str == uprcase( *cur )) {
str++;
cur++;
}
@@ -131,7 +138,7 @@ static boolean parse_float( const char **pcur, float *val )
}
if (!integral_part && !fractional_part)
return FALSE;
- if (toupper( *cur ) == 'E') {
+ if (uprcase( *cur ) == 'E') {
cur++;
if (*cur == '-' || *cur == '+')
cur++;
@@ -258,19 +265,19 @@ parse_opt_writemask(
cur++;
*writemask = TGSI_WRITEMASK_NONE;
eat_opt_white( &cur );
- if (toupper( *cur ) == 'X') {
+ if (uprcase( *cur ) == 'X') {
cur++;
*writemask |= TGSI_WRITEMASK_X;
}
- if (toupper( *cur ) == 'Y') {
+ if (uprcase( *cur ) == 'Y') {
cur++;
*writemask |= TGSI_WRITEMASK_Y;
}
- if (toupper( *cur ) == 'Z') {
+ if (uprcase( *cur ) == 'Z') {
cur++;
*writemask |= TGSI_WRITEMASK_Z;
}
- if (toupper( *cur ) == 'W') {
+ if (uprcase( *cur ) == 'W') {
cur++;
*writemask |= TGSI_WRITEMASK_W;
}
@@ -516,13 +523,13 @@ parse_optional_swizzle(
cur++;
eat_opt_white( &cur );
for (i = 0; i < 4; i++) {
- if (toupper( *cur ) == 'X')
+ if (uprcase( *cur ) == 'X')
swizzle[i] = TGSI_SWIZZLE_X;
- else if (toupper( *cur ) == 'Y')
+ else if (uprcase( *cur ) == 'Y')
swizzle[i] = TGSI_SWIZZLE_Y;
- else if (toupper( *cur ) == 'Z')
+ else if (uprcase( *cur ) == 'Z')
swizzle[i] = TGSI_SWIZZLE_Z;
- else if (toupper( *cur ) == 'W')
+ else if (uprcase( *cur ) == 'W')
swizzle[i] = TGSI_SWIZZLE_W;
else {
if (*cur == '0')