pandory500/SDL-mirror
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Partial fix for bug 2556 - add compilation flag -Wshadow

Browse source 
I added -Wshadow and then turned it off again because of massive variable shadowing in the blit macros.

Feel free to go through that code and fix these if you want. Just uncomment CheckWarnShadow in configure.in if you want to try this.
This commit is contained in:
Sam Lantinga 2014-06-22 11:02:56 -07:00
parent d72d45cd1d
commit 313e3b80f2
5 changed files with 64 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/events/SDL_events.c
View file

@ -302,7 +302,6 @@ SDL_PeepEvents(SDL_Event * events, int numevents, SDL_eventaction action,
For now we'll guarantee it's valid at least until
the next call to SDL_PeepEvents()
*/
SDL_SysWMEntry *wmmsg;
if (SDL_EventQ.wmmsg_free) {
wmmsg = SDL_EventQ.wmmsg_free;
SDL_EventQ.wmmsg_free = wmmsg->next;

3
src/events/SDL_gesture.c
View file

@ -473,7 +473,6 @@ static int SDL_SendDollarRecord(SDL_GestureTouch* touch,SDL_GestureID gestureId)
void SDL_GestureProcessEvent(SDL_Event* event)
{
float x,y;
SDL_FloatPoint path[DOLLARNPOINTS];
int index;
int i;
float pathDx, pathDy;
@ -497,6 +496,8 @@ void SDL_GestureProcessEvent(SDL_Event* event)
/* Finger Up */
if (event->type == SDL_FINGERUP) {
SDL_FloatPoint path[DOLLARNPOINTS];
inTouch->numDownFingers--;
#ifdef ENABLE_DOLLAR