xvmc.c File Reference

Include dependency graph for xvmc.c:


Defines

#define TOP_FIELD   1
#define BOTTOM_FIELD   2
#define FRAME_PICTURE   3
#define I_TYPE   1
#define P_TYPE   2
#define B_TYPE   3
#define D_TYPE   4
#define ADAPTOR_TEXT   N_("XVMC adaptor number")
#define ADAPTOR_LONGTEXT
#define DISPLAY_TEXT   N_("X11 display name")
#define DISPLAY_LONGTEXT
#define CHROMA_TEXT   N_("XVimage chroma format")
#define CHROMA_LONGTEXT
#define SHM_TEXT   N_("Use shared memory")
#define SHM_LONGTEXT
#define MODE_TEXT   N_("Deinterlace mode")
#define MODE_LONGTEXT   N_("You can choose the default deinterlace mode")
#define CROP_TEXT   N_("Crop")
#define CROP_LONGTEXT   N_("You can choose the crop style to apply.")
#define NUM_ACCEL_PRIORITY   (sizeof(accel_priority)/sizeof(accel_priority[0]))

Functions

int Activate (vlc_object_t *)
void Deactivate (vlc_object_t *)
int vlc_entry__main (module_t *p_module)
const char * vlc_entry_license__main (void)
static void init_context_lock (context_lock_t *c)
void free_context_lock (context_lock_t *c)
void xvmc_context_reader_lock (context_lock_t *c)
void xvmc_context_reader_unlock (context_lock_t *c)
void xvmc_context_writer_lock (context_lock_t *c)
void xvmc_context_writer_unlock (context_lock_t *c)
void clear_xx44_palette (xx44_palette_t *p)
static void init_xx44_palette (xx44_palette_t *p, unsigned num_entries)
static void dispose_xx44_palette (xx44_palette_t *p)
static void colorToPalette (const uint32_t *icolor, unsigned char *palette_p, unsigned num_xvmc_components, char *xvmc_components)
void xx44_to_xvmc_palette (const xx44_palette_t *p, unsigned char *xvmc_palette, unsigned first_xx44_entry, unsigned num_xx44_entries, unsigned num_xvmc_components, char *xvmc_components)
void blend_xx44 (uint8_t *dst_img, subpicture_t *sub_img, int dst_width, int dst_height, int dst_pitch, xx44_palette_t *palette, int ia44)
int xxmc_xvmc_surface_valid (vout_thread_t *p_vout, XvMCSurface *surf)
XvMCSubpicture * xxmc_xvmc_alloc_subpicture (vout_thread_t *p_vout, XvMCContext *context, unsigned short width, unsigned short height, int xvimage_id)
void xxmc_xvmc_free_subpicture (vout_thread_t *p_vout, XvMCSubpicture *sub)
static void xxmc_xvmc_surface_handler_construct (vout_thread_t *p_vout)
static void xxmc_xvmc_dump_surfaces (vout_thread_t *p_vout)
void xxmc_xvmc_free_surface (vout_thread_t *p_vout, XvMCSurface *surf)
int checkXvMCCap (vout_thread_t *p_vout)
static int xxmc_setup_subpictures (vout_thread_t *p_vout, unsigned int width, unsigned int height)
static void xvmc_check_colorkey_properties (vout_thread_t *p_vout)
static void xxmc_xvmc_destroy_surfaces (vout_thread_t *p_vout)
static void xxmc_xvmc_destroy_subpictures (vout_thread_t *p_vout)
static XvMCSurface * xxmc_xvmc_alloc_surface (vout_thread_t *p_vout, XvMCContext *context)
void xxmc_dispose_context (vout_thread_t *p_vout)
static int xxmc_find_context (vout_thread_t *p_vout, vlc_xxmc_t *xxmc, unsigned int width, unsigned int height)
static int xxmc_create_context (vout_thread_t *p_vout, unsigned int width, unsigned int height)
static void xvmc_flushsync (picture_t *picture)
static void xvmc_flush (picture_t *picture)
static int xxmc_frame_updates (vout_thread_t *p_vout, picture_t *picture)
static int xxmc_xvmc_update_context (vout_thread_t *p_vout, picture_t *picture, uint32_t width, uint32_t height)
void xxmc_do_update_frame (picture_t *picture, uint32_t width, uint32_t height, double ratio, int format, int flags)
void xvmc_vld_frame (picture_t *picture)
void xvmc_vld_slice (picture_t *picture)

Variables

static const unsigned accel_priority []

Define Documentation

#define ADAPTOR_LONGTEXT

Value:

N_( \
    "If you graphics card provides several adaptors, this option allows you " \
    "to choose which one will be used (you shouldn't have to change this).")

#define ADAPTOR_TEXT   N_("XVMC adaptor number")

#define B_TYPE   3

#define BOTTOM_FIELD   2

#define CHROMA_LONGTEXT

Value:

N_( \
    "Force the XVideo renderer to use a specific chroma format instead of " \
    "trying to improve performances by using the most efficient one.")

#define CHROMA_TEXT   N_("XVimage chroma format")

#define CROP_LONGTEXT   N_("You can choose the crop style to apply.")

#define CROP_TEXT   N_("Crop")

#define D_TYPE   4

#define DISPLAY_LONGTEXT

Value:

N_( \
    "Specify the X11 hardware display you want to use. By default VLC will " \
    "use the value of the DISPLAY environment variable.")

#define DISPLAY_TEXT   N_("X11 display name")

#define FRAME_PICTURE   3

#define I_TYPE   1

#define MODE_LONGTEXT   N_("You can choose the default deinterlace mode")

#define MODE_TEXT   N_("Deinterlace mode")

#define NUM_ACCEL_PRIORITY   (sizeof(accel_priority)/sizeof(accel_priority[0]))

Referenced by xxmc_find_context().

#define P_TYPE   2

#define SHM_LONGTEXT

Value:

N_( \
    "Use shared memory to communicate between VLC and the X server.")

#define SHM_TEXT   N_("Use shared memory")

#define TOP_FIELD   1

Function Documentation

int Activate ( vlc_object_t *   ) 

void blend_xx44 ( uint8_t *  dst_img,
subpicture_t *  sub_img,
int  dst_width,
int  dst_height,
int  dst_pitch,
xx44_palette_t *  palette,
int  ia44 
)

References i_color, p_sys, subpicture_t::p_sys, and VLC_UNUSED.

int checkXvMCCap ( vout_thread_t *  p_vout  ) 

References c, init_context_lock(), init_xx44_palette(), msg_Dbg, msg_Err, vout_sys_t::p_display, vout_thread_t::p_sys, VLC_EGENERIC, VLC_SUCCESS, VLC_XVMC_ACCEL_IDCT, VLC_XVMC_ACCEL_MOCOMP, VLC_XVMC_ACCEL_VLD, VLC_XVMC_MPEG_1, VLC_XVMC_MPEG_2, VLC_XVMC_MPEG_4, xvmc_context_writer_lock(), xvmc_context_writer_unlock(), and xxmc_xvmc_surface_handler_construct().

Referenced by Activate().

void clear_xx44_palette ( xx44_palette_t *  p  ) 

References i.

static void colorToPalette ( const uint32_t *  icolor,
unsigned char *  palette_p,
unsigned  num_xvmc_components,
char *  xvmc_components 
) [static]

References i.

Referenced by xx44_to_xvmc_palette().

void Deactivate ( vlc_object_t *   ) 

static void dispose_xx44_palette ( xx44_palette_t *  p  )  [static]

References VLC_UNUSED.

Referenced by xxmc_dispose_context().

void free_context_lock ( context_lock_t *  c  ) 

Referenced by Deactivate().

static void init_context_lock ( context_lock_t *  c  )  [static]

Referenced by checkXvMCCap().

static void init_xx44_palette ( xx44_palette_t *  p,
unsigned  num_entries 
) [static]

Referenced by checkXvMCCap(), and xxmc_setup_subpictures().

int vlc_entry__main ( module_t *  p_module  ) 

const char* vlc_entry_license__main ( void   ) 

static void xvmc_check_colorkey_properties ( vout_thread_t *  p_vout  )  [static]

References msg_Dbg, name, vout_sys_t::p_display, and vout_thread_t::p_sys.

Referenced by xxmc_xvmc_update_context().

void xvmc_context_reader_lock ( context_lock_t *  c  ) 

Referenced by DisplayVideo(), ManageVideo(), xvmc_flush(), xvmc_flushsync(), xvmc_vld_frame(), and xvmc_vld_slice().

void xvmc_context_reader_unlock ( context_lock_t *  c  ) 

Referenced by DisplayVideo(), ManageVideo(), xvmc_flush(), xvmc_flushsync(), xvmc_vld_frame(), and xvmc_vld_slice().

void xvmc_context_writer_lock ( context_lock_t *  c  ) 

Referenced by checkXvMCCap(), Deactivate(), and xxmc_do_update_frame().

void xvmc_context_writer_unlock ( context_lock_t *  c  ) 

Referenced by checkXvMCCap(), Deactivate(), and xxmc_do_update_frame().

static void xvmc_flush ( picture_t *  picture  )  [static]

References msg_Dbg, vout_sys_t::p_display, vout_thread_t::p_sys, picture_t::p_sys, xvmc_context_reader_lock(), xvmc_context_reader_unlock(), and xxmc_xvmc_surface_valid().

Referenced by xxmc_frame_updates().

static void xvmc_flushsync ( picture_t *  picture  )  [static]

References msg_Dbg, vout_sys_t::p_display, vout_thread_t::p_sys, picture_t::p_sys, xvmc_context_reader_lock(), xvmc_context_reader_unlock(), and xxmc_xvmc_surface_valid().

Referenced by xxmc_frame_updates().

void xvmc_vld_frame ( picture_t *  picture  ) 

References picture_t::b_top_field_first, vlc_vld_frame_s::backward_reference_picture, vlc_vld_frame_s::concealment_motion_vectors, vlc_vld_frame_s::forward_reference_picture, vlc_vld_frame_s::intra_dc_precision, vlc_vld_frame_s::intra_quantizer_matrix, vlc_vld_frame_s::intra_vlc_format, vlc_vld_frame_s::load_intra_quantizer_matrix, vlc_vld_frame_s::load_non_intra_quantizer_matrix, vlc_vld_frame_s::mpeg_coding, vlc_vld_frame_s::mv_ranges, vlc_vld_frame_s::non_intra_quantizer_matrix, vout_sys_t::p_display, vout_thread_t::p_sys, picture_t::p_sys, p_sys, P_TYPE, vlc_vld_frame_s::picture_coding_type, vlc_vld_frame_s::picture_structure, vlc_vld_frame_s::pred_dct_frame, vlc_vld_frame_s::progressive_sequence, vlc_vld_frame_s::q_scale_type, vlc_vld_frame_s::scan, vlc_vld_frame_s::second_field, xvmc_context_reader_lock(), xvmc_context_reader_unlock(), and xxmc_xvmc_surface_valid().

Referenced by xxmc_frame_updates().

void xvmc_vld_slice ( picture_t *  picture  ) 

References msg_Err, vout_sys_t::p_display, vout_thread_t::p_sys, picture_t::p_sys, p_sys, xvmc_context_reader_lock(), xvmc_context_reader_unlock(), and xxmc_xvmc_surface_valid().

Referenced by xxmc_frame_updates().

void xx44_to_xvmc_palette ( const xx44_palette_t *  p,
unsigned char *  xvmc_palette,
unsigned  first_xx44_entry,
unsigned  num_xx44_entries,
unsigned  num_xvmc_components,
char *  xvmc_components 
)

References colorToPalette(), and i.

static int xxmc_create_context ( vout_thread_t *  p_vout,
unsigned int  width,
unsigned int  height 
) [static]

References msg_Dbg, vout_sys_t::p_display, and vout_thread_t::p_sys.

Referenced by xxmc_xvmc_update_context().

void xxmc_dispose_context ( vout_thread_t *  p_vout  ) 

References dispose_xx44_palette(), msg_Dbg, vout_sys_t::p_display, vout_thread_t::p_sys, VLC_XVMC_ACCEL_IDCT, VLC_XVMC_ACCEL_MOCOMP, xxmc_xvmc_destroy_subpictures(), and xxmc_xvmc_destroy_surfaces().

Referenced by Deactivate(), xxmc_frame_updates(), and xxmc_xvmc_update_context().

void xxmc_do_update_frame ( picture_t *  picture,
uint32_t  width,
uint32_t  height,
double  ratio,
int  format,
int  flags 
)

References vlc_xxmc_s::acceleration, picture_t::b_force, picture_t::format, video_format_t::i_chroma, vlc_xvmc_s::macroblocks, vlc_xxmc_s::mpeg, vout_sys_t::p_display, vout_thread_t::p_sys, picture_t::p_sys, VLC_UNUSED, vlc_xxmc_s::xvmc, xvmc_context_writer_lock(), xvmc_context_writer_unlock(), xxmc_frame_updates(), and xxmc_xvmc_update_context().

Referenced by NewPicture().

static int xxmc_find_context ( vout_thread_t *  p_vout,
vlc_xxmc_t *  xxmc,
unsigned int  width,
unsigned int  height 
) [static]

References accel_priority, vlc_xxmc_s::acceleration, vlc_xxmc_s::mpeg, msg_Dbg, NUM_ACCEL_PRIORITY, and vout_thread_t::p_sys.

Referenced by xxmc_xvmc_update_context().

static int xxmc_frame_updates ( vout_thread_t *  p_vout,
picture_t *  picture 
) [static]

References vlc_xxmc_s::acceleration, msg_Err, picture_sys_t::p_image, vout_thread_t::p_sys, picture_t::p_sys, vlc_xvmc_s::proc_macro_block, vlc_xxmc_s::proc_xxmc_begin, vlc_xxmc_s::proc_xxmc_flush, vlc_xxmc_s::proc_xxmc_flushsync, vlc_xxmc_s::proc_xxmc_slice, VLC_EGENERIC, VLC_SUCCESS, vlc_xxmc_s::xvmc, xvmc_flush(), xvmc_flushsync(), xvmc_vld_frame(), xvmc_vld_slice(), xxmc_dispose_context(), xxmc_xvmc_alloc_surface(), xxmc_xvmc_free_surface(), and xxmc_xvmc_surface_valid().

Referenced by xxmc_do_update_frame().

static int xxmc_setup_subpictures ( vout_thread_t *  p_vout,
unsigned int  width,
unsigned int  height 
) [static]

References picture_heap_t::i_height, picture_heap_t::i_width, init_xx44_palette(), msg_Dbg, vout_thread_t::output, vout_sys_t::p_display, vout_thread_t::p_sys, VLC_EGENERIC, VLC_SUCCESS, xxmc_xvmc_alloc_subpicture(), and xxmc_xvmc_free_subpicture().

Referenced by xxmc_xvmc_update_context().

XvMCSubpicture* xxmc_xvmc_alloc_subpicture ( vout_thread_t *  p_vout,
XvMCContext *  context,
unsigned short  width,
unsigned short  height,
int  xvimage_id 
)

References msg_Dbg, vout_sys_t::p_display, and vout_thread_t::p_sys.

Referenced by xxmc_setup_subpictures().

static XvMCSurface* xxmc_xvmc_alloc_surface ( vout_thread_t *  p_vout,
XvMCContext *  context 
) [static]

References msg_Dbg, vout_sys_t::p_display, vout_thread_t::p_sys, and xxmc_xvmc_dump_surfaces().

Referenced by xxmc_frame_updates().

static void xxmc_xvmc_destroy_subpictures ( vout_thread_t *  p_vout  )  [static]

References vout_sys_t::p_display, and vout_thread_t::p_sys.

Referenced by xxmc_dispose_context().

static void xxmc_xvmc_destroy_surfaces ( vout_thread_t *  p_vout  )  [static]

References vout_sys_t::p_display, and vout_thread_t::p_sys.

Referenced by xxmc_dispose_context().

static void xxmc_xvmc_dump_surfaces ( vout_thread_t *  p_vout  )  [static]

References msg_Dbg, and vout_thread_t::p_sys.

Referenced by xxmc_xvmc_alloc_surface(), and xxmc_xvmc_free_surface().

void xxmc_xvmc_free_subpicture ( vout_thread_t *  p_vout,
XvMCSubpicture *  sub 
)

References vout_thread_t::p_sys.

Referenced by Deactivate(), and xxmc_setup_subpictures().

void xxmc_xvmc_free_surface ( vout_thread_t *  p_vout,
XvMCSurface *  surf 
)

References msg_Dbg, vout_thread_t::p_sys, and xxmc_xvmc_dump_surfaces().

Referenced by FreePicture(), xxmc_frame_updates(), and xxmc_xvmc_update_context().

static void xxmc_xvmc_surface_handler_construct ( vout_thread_t *  p_vout  )  [static]

References vout_thread_t::p_sys.

Referenced by checkXvMCCap().

int xxmc_xvmc_surface_valid ( vout_thread_t *  p_vout,
XvMCSurface *  surf 
)

References handler(), and vout_thread_t::p_sys.

Referenced by DisplayVideo(), xvmc_flush(), xvmc_flushsync(), xvmc_vld_frame(), xvmc_vld_slice(), and xxmc_frame_updates().

static int xxmc_xvmc_update_context ( vout_thread_t *  p_vout,
picture_t *  picture,
uint32_t  width,
uint32_t  height 
) [static]

References vlc_xxmc_s::acceleration, vlc_xxmc_s::mpeg, msg_Dbg, vout_thread_t::p_sys, picture_t::p_sys, VLC_EGENERIC, xvmc_check_colorkey_properties(), xxmc_create_context(), xxmc_dispose_context(), xxmc_find_context(), xxmc_setup_subpictures(), and xxmc_xvmc_free_surface().

Referenced by xxmc_do_update_frame().

Variable Documentation

const unsigned accel_priority[] [static]

Initial value:

 {
     0x00000004 ,
}

Referenced by xxmc_find_context().

Generated on Wed Mar 31 08:06:04 2010 for VLC by  doxygen 1.5.6