transform.c File Reference

Include dependency graph for transform.c:


Data Structures

struct  vout_sys_t

Defines

#define TRANSFORM_MODE_HFLIP   1
#define TRANSFORM_MODE_VFLIP   2
#define TRANSFORM_MODE_90   3
#define TRANSFORM_MODE_180   4
#define TRANSFORM_MODE_270   5
#define TYPE_TEXT   N_("Transform type")
#define TYPE_LONGTEXT   N_("One of '90', '180', '270', 'hflip' and 'vflip'")
#define TRANSFORM_HELP   N_("Rotate or flip the video")
#define CFG_PREFIX   "transform-"

Functions

static int Create (vlc_object_t *)
static void Destroy (vlc_object_t *)
static int Init (vout_thread_t *)
static void End (vout_thread_t *)
static void Render (vout_thread_t *, picture_t *)
static void FilterPlanar (vout_thread_t *, const picture_t *, picture_t *)
static void FilterI422 (vout_thread_t *, const picture_t *, picture_t *)
static void FilterYUYV (vout_thread_t *, const picture_t *, picture_t *)
static int MouseEvent (vlc_object_t *p_this, char const *psz_var, vlc_value_t oldval, vlc_value_t val, void *p_data)
 Forward mouse event with proper conversion.
int vlc_entry__main (module_t *p_module)
const char * vlc_entry_license__main (void)
static int Control (vout_thread_t *p_vout, int i_query, va_list args)

Variables

static const char *const type_list [] = { "90", "180", "270", "hflip", "vflip" }
static const char *const type_list_text []
static const char *const ppsz_filter_options []

Define Documentation

#define CFG_PREFIX   "transform-"

#define TRANSFORM_HELP   N_("Rotate or flip the video")

#define TRANSFORM_MODE_180   4

Referenced by Create(), FilterI422(), FilterPlanar(), FilterYUYV(), and MouseEvent().

#define TRANSFORM_MODE_270   5

Referenced by Create(), FilterI422(), FilterPlanar(), FilterYUYV(), and MouseEvent().

#define TRANSFORM_MODE_90   3

Referenced by Create(), FilterI422(), FilterPlanar(), FilterYUYV(), and MouseEvent().

#define TRANSFORM_MODE_HFLIP   1

Referenced by Create(), FilterI422(), FilterPlanar(), FilterYUYV(), and MouseEvent().

#define TRANSFORM_MODE_VFLIP   2

Referenced by Create(), FilterI422(), FilterPlanar(), FilterYUYV(), and MouseEvent().

#define TYPE_LONGTEXT   N_("One of '90', '180', '270', 'hflip' and 'vflip'")

#define TYPE_TEXT   N_("Transform type")

Function Documentation

static int Control ( vout_thread_t *  p_vout,
int  i_query,
va_list  args 
) [static]

static int Create ( vlc_object_t *  p_this  )  [static]

References CASE_PACKED_YUV_422, CASE_PLANAR_YUV_SQUARE, CFG_PREFIX, config_ChainParse, Control(), End(), FilterI422(), FilterPlanar(), FilterYUYV(), Init(), msg_Err, ppsz_filter_options, Render(), TRANSFORM_MODE_180, TRANSFORM_MODE_270, TRANSFORM_MODE_90, TRANSFORM_MODE_HFLIP, TRANSFORM_MODE_VFLIP, var_CreateGetNonEmptyStringCommand, VLC_CODEC_GREY, VLC_CODEC_I422, VLC_CODEC_J422, VLC_EGENERIC, VLC_ENOMEM, and VLC_SUCCESS.

static void Destroy ( vlc_object_t *  p_this  )  [static]

static void End ( vout_thread_t *  p_vout  )  [static]

References MouseEvent(), p_sys, vout_sys_t::p_vout, and vout_CloseAndRelease().

static void FilterI422 ( vout_thread_t *  p_vout,
const picture_t *  p_pic,
picture_t *  p_outpic 
) [static]

References FilterPlanar(), plane_t::i_pitch, picture_t::i_planes, plane_t::i_visible_lines, plane_t::i_visible_pitch, picture_t::p, plane_t::p_pixels, TRANSFORM_MODE_180, TRANSFORM_MODE_270, TRANSFORM_MODE_90, TRANSFORM_MODE_HFLIP, and TRANSFORM_MODE_VFLIP.

Referenced by Create().

static void FilterPlanar ( vout_thread_t *  p_vout,
const picture_t *  p_pic,
picture_t *  p_outpic 
) [static]

References plane_t::i_pitch, picture_t::i_planes, plane_t::i_visible_lines, plane_t::i_visible_pitch, picture_t::p, plane_t::p_pixels, TRANSFORM_MODE_180, TRANSFORM_MODE_270, TRANSFORM_MODE_90, TRANSFORM_MODE_HFLIP, TRANSFORM_MODE_VFLIP, and vlc_memcpy().

static void FilterYUYV ( vout_thread_t *  p_vout,
const picture_t *  p_pic,
picture_t *  p_outpic 
) [static]

References a, FilterPlanar(), picture_t::format, GetPackedYuvOffsets(), video_format_t::i_chroma, plane_t::i_pitch, picture_t::i_planes, plane_t::i_visible_lines, plane_t::i_visible_pitch, picture_t::p, plane_t::p_pixels, TRANSFORM_MODE_180, TRANSFORM_MODE_270, TRANSFORM_MODE_90, TRANSFORM_MODE_HFLIP, TRANSFORM_MODE_VFLIP, and VLC_SUCCESS.

Referenced by Create().

static int Init ( vout_thread_t *  p_vout  )  [static]

References video_format_t::i_height, video_format_t::i_sar_den, video_format_t::i_sar_num, video_format_t::i_visible_height, video_format_t::i_visible_width, video_format_t::i_width, video_format_t::i_x_offset, video_format_t::i_y_offset, MouseEvent(), msg_Dbg, msg_Err, VLC_EGENERIC, VLC_SUCCESS, and VOUT_MAX_PICTURES.

static int MouseEvent ( vlc_object_t *  p_this,
char const *  psz_var,
vlc_value_t  oldval,
vlc_value_t  val,
void *  p_data 
) [static]

Forward mouse event with proper conversion.

References vlc_value_t::coords, TRANSFORM_MODE_180, TRANSFORM_MODE_270, TRANSFORM_MODE_90, TRANSFORM_MODE_HFLIP, TRANSFORM_MODE_VFLIP, var_SetChecked, var_SetCoords, VLC_UNUSED, VLC_VAR_INTEGER, vlc_value_t::x, and vlc_value_t::y.

static void Render ( vout_thread_t *  p_vout,
picture_t *  p_pic 
) [static]

References picture_t::date, msleep, vlc_object_alive, and VOUT_OUTMEM_SLEEP.

int vlc_entry__main ( module_t *  p_module  ) 

const char* vlc_entry_license__main ( void   ) 

Variable Documentation

const char* const ppsz_filter_options[] [static]

Initial value:

 {
    "type", NULL
}

const char* const type_list[] = { "90", "180", "270", "hflip", "vflip" } [static]

const char* const type_list_text[] [static]

Initial value:

 { N_("Rotate by 90 degrees"),
  N_("Rotate by 180 degrees"), N_("Rotate by 270 degrees"),
  N_("Flip horizontally"), N_("Flip vertically") }

Generated on Tue May 25 08:05:32 2010 for VLC by  doxygen 1.5.6