davinci: resizer.c: cleanup

- remove hackish code for direct framebuffer output

modules/codec/davinci/resizer.h

@@ -42,15 +42,6 @@
 
 #define PI 3.1415926535897932384626
 
-typedef struct
-{
-    int i_fd;
-    struct fb_var_screeninfo var_info;
-    struct fb_fix_screeninfo fix_info;
-    uint8_t *p_map;
-    UInt32 p_physbufs[NUM_BUFFERS];
-} davinci_fb_t;
-
 typedef struct
 {
     int i_fd;
@@ -67,9 +58,18 @@ typedef struct
     bool    b_direct;
 } davinci_resizer_t;
 
-void Resize( decoder_t *, bool, davinci_resizer_t *, davinci_fb_t *,
-    XDM_BufDesc );
-int DavinciInit( decoder_t *, davinci_fb_t *, davinci_resizer_t * );
-void DavinciClose( davinci_fb_t *, davinci_resizer_t * );
+/* Resize: resize and/or enhance input picture
+ * \param p_dec   : pointer to decoder_t structure
+ * \param rsz     : pointer to davinci_resizer_t structure
+ * \param b_scale : rescale to output size
+ * \param in      : input buffer as XDM_BufDesc
+ * \param out     : output buffer as XDM_BufDesc
+ * \return VLC_SUCCESS on success and VLC_EGENERIC on failure
+ */
+int Resize( decoder_t *p_dec, davinci_resizer_t *rsz, bool b_scale,
+            XDM_BufDesc in, XDM_BufDesc out );
+
+int ResizerOpen( vlc_object_t *p_this, davinci_resizer_t *rsz );
+void ResizerClose( davinci_resizer_t *rsz );
 
 #endif /* RESIZER_H */