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Allow abbreviated strings to be used for driver names.

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This allows people to use "pulse" with both SDL 1.2 and 2.0
This commit is contained in:
Sam Lantinga
2013-02-18 20:14:24 -08:00
parent da448f5b13
commit b5744978af
2 changed files with 3 additions and 3 deletions
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4
src/audio/SDL_audio.c
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@@ -580,8 +580,8 @@ SDL_AudioInit(const char *driver_name)
for (i = 0; (!initialized) && (bootstrap[i]); ++i) {
/* make sure we should even try this driver before doing so... */
const AudioBootStrap *backend = bootstrap[i];
if (((driver_name) && (SDL_strcasecmp(backend->name, driver_name))) ||
((!driver_name) && (backend->demand_only))) {
if ((driver_name && (SDL_strncasecmp(backend->name, driver_name, SDL_strlen(driver_name)) != 0)) ||
(!driver_name && backend->demand_only)) {
continue;
}

2
src/video/SDL_video.c
View File

@@ -437,7 +437,7 @@ SDL_VideoInit(const char *driver_name)
}
if (driver_name != NULL) {
for (i = 0; bootstrap[i]; ++i) {
if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) {
if (SDL_strncasecmp(bootstrap[i]->name, driver_name, SDL_strlen(driver_name)) == 0) {
video = bootstrap[i]->create(index);
break;
}