Fixed some minor compiler warnings.
authorRyan C. Gordon <icculus@icculus.org>
Fri, 20 Jul 2012 13:33:15 -0400
changeset 637593f9a24d1c02
parent 6374 d4ed97e63c22
child 6376 f7ec45572c54
Fixed some minor compiler warnings.
src/file/SDL_rwops.c
src/render/software/SDL_rotate.h
src/video/x11/SDL_x11opengl.c
src/video/x11/SDL_x11xinput2.c
     1.1 --- a/src/file/SDL_rwops.c	Fri Jul 20 13:32:34 2012 -0400
     1.2 +++ b/src/file/SDL_rwops.c	Fri Jul 20 13:33:15 2012 -0400
     1.3 @@ -438,9 +438,6 @@
     1.4  SDL_RWFromFile(const char *file, const char *mode)
     1.5  {
     1.6      SDL_RWops *rwops = NULL;
     1.7 -#ifdef HAVE_STDIO_H
     1.8 -    FILE *fp = NULL;
     1.9 -#endif
    1.10      if (!file || !*file || !mode || !*mode) {
    1.11          SDL_SetError("SDL_RWFromFile(): No file or no mode specified");
    1.12          return NULL;
    1.13 @@ -472,15 +469,17 @@
    1.14      rwops->close = windows_file_close;
    1.15  
    1.16  #elif HAVE_STDIO_H
    1.17 -	#ifdef __APPLE__
    1.18 -	fp = SDL_OpenFPFromBundleOrFallback(file, mode);
    1.19 -    #else
    1.20 -	fp = fopen(file, mode);
    1.21 -	#endif
    1.22 -	if (fp == NULL) {
    1.23 -        SDL_SetError("Couldn't open %s", file);
    1.24 -    } else {
    1.25 -        rwops = SDL_RWFromFP(fp, 1);
    1.26 +    {
    1.27 +    	#ifdef __APPLE__
    1.28 +    	FILE *fp = SDL_OpenFPFromBundleOrFallback(file, mode);
    1.29 +        #else
    1.30 +    	FILE *fp = fopen(file, mode);
    1.31 +    	#endif
    1.32 +    	if (fp == NULL) {
    1.33 +            SDL_SetError("Couldn't open %s", file);
    1.34 +        } else {
    1.35 +            rwops = SDL_RWFromFP(fp, 1);
    1.36 +        }
    1.37      }
    1.38  #else
    1.39      SDL_SetError("SDL not compiled with stdio support");
     2.1 --- a/src/render/software/SDL_rotate.h	Fri Jul 20 13:32:34 2012 -0400
     2.2 +++ b/src/render/software/SDL_rotate.h	Fri Jul 20 13:33:15 2012 -0400
     2.3 @@ -3,4 +3,5 @@
     2.4  #endif
     2.5  
     2.6  extern SDL_Surface *_rotateSurface(SDL_Surface * src, double angle, int centerx, int centery, int smooth, int flipx, int flipy, int dstwidth, int dstheight, double cangle, double sangle);
     2.7 -extern void _rotozoomSurfaceSizeTrig(int width, int height, double angle, int *dstwidth, int *dstheight, double *cangle, double *sangle);
     2.8 \ No newline at end of file
     2.9 +extern void _rotozoomSurfaceSizeTrig(int width, int height, double angle, int *dstwidth, int *dstheight, double *cangle, double *sangle);
    2.10 +
     3.1 --- a/src/video/x11/SDL_x11opengl.c	Fri Jul 20 13:32:34 2012 -0400
     3.2 +++ b/src/video/x11/SDL_x11opengl.c	Fri Jul 20 13:33:15 2012 -0400
     3.3 @@ -95,8 +95,10 @@
     3.4  
     3.5  #ifndef GLX_EXT_create_context_es2_profile
     3.6  #define GLX_EXT_create_context_es2_profile
     3.7 +#ifndef GLX_CONTEXT_ES2_PROFILE_BIT_EXT
     3.8  #define GLX_CONTEXT_ES2_PROFILE_BIT_EXT    0x00000002
     3.9  #endif
    3.10 +#endif
    3.11  
    3.12  #ifndef GLX_EXT_swap_control
    3.13  #define GLX_SWAP_INTERVAL_EXT              0x20F1
     4.1 --- a/src/video/x11/SDL_x11xinput2.c	Fri Jul 20 13:32:34 2012 -0400
     4.2 +++ b/src/video/x11/SDL_x11xinput2.c	Fri Jul 20 13:33:15 2012 -0400
     4.3 @@ -29,16 +29,19 @@
     4.4  
     4.5  #define MAX_AXIS 16
     4.6  
     4.7 +#if SDL_VIDEO_DRIVER_X11_XINPUT2
     4.8  static int xinput2_initialized = 0;
     4.9 +
    4.10 +#if SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH
    4.11  static int xinput2_multitouch_supported = 0;
    4.12 -/* Opcode returned XQueryExtension 
    4.13 +#endif
    4.14 +
    4.15 +/* Opcode returned XQueryExtension
    4.16   * It will be used in event processing
    4.17   * to know that the event came from
    4.18   * this extension */ 
    4.19  static int xinput2_opcode;
    4.20  
    4.21 -
    4.22 -#if SDL_VIDEO_DRIVER_X11_XINPUT2
    4.23  static void parse_valuators(const double *input_values,unsigned char *mask,int mask_len,
    4.24                              double *output_values,int output_values_len) {
    4.25      int i = 0,z = 0;
    4.26 @@ -237,12 +240,20 @@
    4.27  
    4.28  int 
    4.29  X11_Xinput2IsInitialized() {
    4.30 +#if SDL_VIDEO_DRIVER_X11_XINPUT2
    4.31      return xinput2_initialized;
    4.32 +#else
    4.33 +    return 0;
    4.34 +#endif
    4.35  }
    4.36  
    4.37  int
    4.38  X11_Xinput2IsMutitouchSupported() {
    4.39 +#if SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH
    4.40      return xinput2_initialized && xinput2_multitouch_supported;
    4.41 +#else
    4.42 +    return 0;
    4.43 +#endif
    4.44  }
    4.45  
    4.46  #endif /* SDL_VIDEO_DRIVER_X11 */