Fix the return types of all (six) libvo API functions. Used to be uint32_t, but

return values can be negative (VO_ERROR, VO_NOTAVAIL and VO_NOTIMPL), so it's
changed to int now.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16172 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 6 insertions, 6 deletions

diff --git a/libvo/vo_gl.c b/libvo/vo_gl.c
index e3a513e60a..06494b5745 100644
--- a/libvo/vo_gl.c
+++ b/libvo/vo_gl.c
@@ -159,7 +159,7 @@ static int initGl(uint32_t d_width, uint32_t d_height) {
 /* connect to server, create and map window,
  * allocate colors and (shared) memory
  */
-static uint32_t 
+static int 
 config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t flags, char *title, uint32_t format)
 {
 	int tmp;
@@ -453,7 +453,7 @@ flip_page(void)
 }
 
 //static inline uint32_t draw_slice_x11(uint8_t *src[], uint32_t slice_num)
-static uint32_t draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
+static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y)
 {
 	return 0;
 }
@@ -508,13 +508,13 @@ static uint32_t draw_image(mp_image_t *mpi) {
   return VO_TRUE;
 }
 
-static uint32_t
+static int
 draw_frame(uint8_t *src[])
 {
   return VO_ERROR; 
 }
 
-static uint32_t
+static int
 query_format(uint32_t format)
 {
     int caps = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW |
@@ -552,7 +552,7 @@ static opt_t subopts[] = {
   {NULL}
 };
 
-static uint32_t preinit(const char *arg)
+static int preinit(const char *arg)
 {
     // set defaults
     many_fmts = 1;
@@ -596,7 +596,7 @@ static uint32_t preinit(const char *arg)
     return 0;
 }
 
-static uint32_t control(uint32_t request, void *data, ...)
+static int control(uint32_t request, void *data, ...)
 {
   switch (request) {
   case VOCTRL_PAUSE: return (int_pause=1);