Remove _GNU_SOURCE and string.h too

[vlc] / modules / video_filter / transform.c

diff --git a/modules/video_filter/transform.c b/modules/video_filter/transform.c
index 5886f41569b141669c3cbc1ab38970a9196f9e43..db2153b860d8da4aec8686ad9217157c3ae47bbf 100644 (file)
--- a/modules/video_filter/transform.c
+++ b/modules/video_filter/transform.c
@@ -1,7 +1,7 @@
 /*****************************************************************************
  * transform.c : transform image module for vlc
  *****************************************************************************
- * Copyright (C) 2000-2004 the VideoLAN team
+ * Copyright (C) 2000-2006 the VideoLAN team
  * $Id$
  *
  * Authors: Samuel Hocevar <sam@zoy.org>
@@ -18,17 +18,15 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  *****************************************************************************/
 
 /*****************************************************************************
  * Preamble
  *****************************************************************************/
-#include <stdlib.h>                                      /* malloc(), free() */
-#include <string.h>
 
 #include <vlc/vlc.h>
-#include <vlc/vout.h>
+#include <vlc_vout.h>
 
 #include "filter_common.h"
 
@@ -57,19 +55,21 @@ static int  SendEvents( vlc_object_t *, char const *,
 #define TYPE_TEXT N_("Transform type")
 #define TYPE_LONGTEXT N_("One of '90', '180', '270', 'hflip' and 'vflip'")
 
-static char *type_list[] = { "90", "180", "270", "hflip", "vflip" };
-static char *type_list_text[] = { N_("Rotate by 90 degrees"),
+static const char *type_list[] = { "90", "180", "270", "hflip", "vflip" };
+static const char *type_list_text[] = { N_("Rotate by 90 degrees"),
   N_("Rotate by 180 degrees"), N_("Rotate by 270 degrees"),
   N_("Flip horizontally"), N_("Flip vertically") };
 
+#define CFG_PREFIX "transform-"
+
 vlc_module_begin();
     set_description( _("Video transformation filter") );
-    set_shortname( N_("Transformation"));
+    set_shortname( _("Transformation"));
     set_capability( "video filter", 0 );
     set_category( CAT_VIDEO );
     set_subcategory( SUBCAT_VIDEO_VFILTER );
 
-    add_string( "transform-type", "90", NULL,
+    add_string( CFG_PREFIX "type", "90", NULL,
                           TYPE_TEXT, TYPE_LONGTEXT, VLC_FALSE);
         change_string_list( type_list, type_list_text, 0);
 
@@ -77,6 +77,10 @@ vlc_module_begin();
     set_callbacks( Create, Destroy );
 vlc_module_end();
 
+static const char *ppsz_filter_options[] = {
+    "type", NULL
+};
+
 /*****************************************************************************
  * vout_sys_t: Transform video output method descriptor
  *****************************************************************************
@@ -123,8 +127,11 @@ static int Create( vlc_object_t *p_this )
     p_vout->pf_display = NULL;
     p_vout->pf_control = Control;
 
+    config_ChainParse( p_vout, CFG_PREFIX, ppsz_filter_options,
+                           p_vout->p_cfg );
+
     /* Look what method was requested */
-    psz_method = config_GetPsz( p_vout, "transform-type" );
+    psz_method = var_CreateGetNonEmptyString( p_vout, "transform-type" );
 
     if( psz_method == NULL )
     {
@@ -180,43 +187,41 @@ static int Init( vout_thread_t *p_vout )
 {
     int i_index;
     picture_t *p_pic;
-    video_format_t fmt = {0};
+    video_format_t fmt;
 
     I_OUTPUTPICTURES = 0;
+    memset( &fmt, 0, sizeof(video_format_t) );
 
     /* Initialize the output structure */
     p_vout->output.i_chroma = p_vout->render.i_chroma;
     p_vout->output.i_width  = p_vout->render.i_width;
     p_vout->output.i_height = p_vout->render.i_height;
     p_vout->output.i_aspect = p_vout->render.i_aspect;
-
-    fmt.i_width = fmt.i_visible_width = p_vout->render.i_width;
-    fmt.i_height = fmt.i_visible_height = p_vout->render.i_height;
-    fmt.i_x_offset = fmt.i_y_offset = 0;
-    fmt.i_chroma = p_vout->render.i_chroma;
-    fmt.i_aspect = p_vout->render.i_aspect;
-    fmt.i_sar_num = p_vout->render.i_aspect * fmt.i_height / fmt.i_width;
-    fmt.i_sar_den = VOUT_ASPECT_FACTOR;
+    p_vout->fmt_out = p_vout->fmt_in;
+    fmt = p_vout->fmt_out;
 
     /* Try to open the real video output */
     msg_Dbg( p_vout, "spawning the real video output" );
 
     if( p_vout->p_sys->b_rotation )
     {
-        fmt.i_width = fmt.i_visible_width = p_vout->render.i_height;
-        fmt.i_height = fmt.i_visible_height = p_vout->render.i_width;
+        fmt.i_width = p_vout->fmt_out.i_height;
+        fmt.i_visible_width = p_vout->fmt_out.i_visible_height;
+        fmt.i_x_offset = p_vout->fmt_out.i_y_offset;
+
+        fmt.i_height = p_vout->fmt_out.i_width;
+        fmt.i_visible_height = p_vout->fmt_out.i_visible_width;
+        fmt.i_y_offset = p_vout->fmt_out.i_x_offset;
+
         fmt.i_aspect = VOUT_ASPECT_FACTOR *
-            (uint64_t)VOUT_ASPECT_FACTOR / p_vout->render.i_aspect;
-        fmt.i_sar_num = VOUT_ASPECT_FACTOR;
-        fmt.i_sar_den = p_vout->render.i_aspect * fmt.i_height / fmt.i_width;
+            (uint64_t)VOUT_ASPECT_FACTOR / fmt.i_aspect;
 
-        p_vout->p_sys->p_vout = vout_Create( p_vout, &fmt );
-    }
-    else
-    {
-        p_vout->p_sys->p_vout = vout_Create( p_vout, &fmt );
+        fmt.i_sar_num = p_vout->fmt_out.i_sar_den;
+        fmt.i_sar_den = p_vout->fmt_out.i_sar_num;
     }
 
+    p_vout->p_sys->p_vout = vout_Create( p_vout, &fmt );
+
     /* Everything failed */
     if( p_vout->p_sys->p_vout == NULL )
     {
@@ -400,7 +405,7 @@ static void Render( vout_thread_t *p_vout, picture_t *p_pic )
                 for( ; p_in < p_in_end ; )
                 {
                     p_in_end -= p_pic->p[i_index].i_pitch;
-                    p_vout->p_vlc->pf_memcpy( p_out, p_in_end,
+                    p_vout->p_libvlc->pf_memcpy( p_out, p_in_end,
                                            p_pic->p[i_index].i_visible_pitch );
                     p_out += p_pic->p[i_index].i_pitch;
                 }