tv.h: Change function pointer types to proper declarations

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31388 b3059339-0415-0410-9bf9-f77b7e298cf2

Note that the code is still questionable after this commit - the
shared data structure has pointers to "struct priv", but different
files use different incompatible definitions for that struct.

6 files changed, 16 insertions, 13 deletions

diff --git a/stream/tv.h b/stream/tv.h
index 48ff88ecc2..c2e8e05120 100644
--- a/stream/tv.h
+++ b/stream/tv.h
@@ -109,16 +109,19 @@ typedef struct tvi_info_s
     const char *comment;
 } tvi_info_t;
 
+
+struct priv;
+
 typedef struct tvi_functions_s
 {
-    int (*init)();
-    int (*uninit)();
-    int (*control)();
-    int (*start)();
-    double (*grab_video_frame)();
-    int (*get_video_framesize)();
-    double (*grab_audio_frame)();
-    int (*get_audio_framesize)();
+    int (*init)(struct priv *priv);
+    int (*uninit)(struct priv *priv);
+    int (*control)(struct priv *priv, int cmd, void *arg);
+    int (*start)(struct priv *priv);
+    double (*grab_video_frame)(struct priv *priv, char *buffer, int len);
+    int (*get_video_framesize)(struct priv *priv);
+    double (*grab_audio_frame)(struct priv *priv, char *buffer, int len);
+    int (*get_audio_framesize)(struct priv *priv);
 } tvi_functions_t;
 
 typedef struct tvi_handle_s {
diff --git a/stream/tvi_bsdbt848.c b/stream/tvi_bsdbt848.c
index f095bbc070..1fd6b879d4 100644
--- a/stream/tvi_bsdbt848.c
+++ b/stream/tvi_bsdbt848.c
@@ -100,7 +100,7 @@ typedef struct {
 } RBFRAME;
 
 /* private data's */
-typedef struct {
+typedef struct priv {
 
 /* Audio */
     char *dspdev;
diff --git a/stream/tvi_dshow.c b/stream/tvi_dshow.c
index 54b8b43f27..0b60fff255 100644
--- a/stream/tvi_dshow.c
+++ b/stream/tvi_dshow.c
@@ -166,7 +166,7 @@ typedef struct {
     void** arStreamCaps;               ///< VIDEO_STREAM_CONFIG_CAPS or AUDIO_STREAM_CONFIG_CAPS
 } chain_t;
 
-typedef struct {
+typedef struct priv {
     int dev_index;              ///< capture device index in device list (defaul: 0, first available device)
     int adev_index;             ///< audio capture device index in device list (default: -1, not used)
     int immediate_mode;         ///< immediate mode (no sound capture)
diff --git a/stream/tvi_dummy.c b/stream/tvi_dummy.c
index 8924c79220..50941a2925 100644
--- a/stream/tvi_dummy.c
+++ b/stream/tvi_dummy.c
@@ -35,7 +35,7 @@ const tvi_info_t tvi_info_dummy = {
 };
 
 /* private data's */
-typedef struct {
+typedef struct priv {
     int width;
     int height;
 } priv_t;
diff --git a/stream/tvi_v4l.c b/stream/tvi_v4l.c
index be02c1176c..819f0e2e01 100644
--- a/stream/tvi_v4l.c
+++ b/stream/tvi_v4l.c
@@ -87,7 +87,7 @@ const tvi_info_t tvi_info_v4l = {
 #define VID_BUF_SIZE_IMMEDIATE   2
 #define VIDEO_AVG_BUFFER_SIZE  600
 
-typedef struct {
+typedef struct priv {
     /* general */
     char                        *video_device;
     int                         video_fd;
diff --git a/stream/tvi_v4l2.c b/stream/tvi_v4l2.c
index 6166a1fe16..c189a861ba 100644
--- a/stream/tvi_v4l2.c
+++ b/stream/tvi_v4l2.c
@@ -85,7 +85,7 @@ typedef struct {
 } video_buffer_entry;
 
 /* private data */
-typedef struct {
+typedef struct priv {
     /* video */
     char                        *video_dev;
     int                         video_fd;