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_gif89a.c b/libvo/vo_gif89a.c
index bbe4f76f60..7d75acbe28 100644
--- a/libvo/vo_gif89a.c
+++ b/libvo/vo_gif89a.c
@@ -106,7 +106,7 @@ static char *gif_filename = NULL;
 // the default output filename
 #define DEFAULT_FILE "out.gif"
 
-static uint32_t preinit(const char *arg)
+static int preinit(const char *arg)
 {
 	float fps;
 	if (verbose) printf("GIF89a: Preinit entered\n");
@@ -164,7 +164,7 @@ static uint32_t preinit(const char *arg)
 	return 0;
 }
 
-static uint32_t config(uint32_t s_width, uint32_t s_height, uint32_t d_width,
+static int config(uint32_t s_width, uint32_t s_height, uint32_t d_width,
 		uint32_t d_height, uint32_t flags, char *title,
 		uint32_t format)
 {
@@ -322,12 +322,12 @@ static void flip_page(void)
 	EGifPutLine(new_gif, reduce_data, img_width * img_height);
 }
 
-static uint32_t draw_frame(uint8_t *src[])
+static int draw_frame(uint8_t *src[])
 {
 	return 1;
 }
 
-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)
 {
 	uint8_t *dst, *frm;
 	int i;
@@ -341,14 +341,14 @@ static uint32_t draw_slice(uint8_t *src[], int stride[], int w, int h, int x, in
 	return 0;
 }
 
-static uint32_t query_format(uint32_t format)
+static int query_format(uint32_t format)
 {
 	if (format == IMGFMT_RGB24)
 		return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_TIMER | VFCAP_ACCEPT_STRIDE;
 	return 0;
 }
 
-static uint32_t control(uint32_t request, void *data, ...)
+static int control(uint32_t request, void *data, ...)
 {
 	if (request == VOCTRL_QUERY_FORMAT) {
 		return query_format(*((uint32_t*)data));