/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <errno.h> /* ENOMEM */
-
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc_common.h>
#include <vlc_plugin.h>
-#include <vlc_vout.h>
+#include <vlc_vout_display.h>
+#include <vlc_picture_pool.h>
+
#include <directfb.h>
/*****************************************************************************
- * Local prototypes
+ * Module descriptor
*****************************************************************************/
-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 int Manage ( vout_thread_t * );
-static void Display ( vout_thread_t *, picture_t * );
-
-static int OpenDisplay ( vout_thread_t * );
-static void CloseDisplay ( vout_thread_t * );
-
-struct vout_sys_t
-{
- IDirectFB *p_directfb;
- IDirectFBSurface *p_primary;
- DFBSurfacePixelFormat p_pixel_format;
-
- int i_width;
- int i_height;
-
- uint8_t* p_pixels;
-};
+static int Open (vlc_object_t *);
+static void Close(vlc_object_t *);
+
+vlc_module_begin()
+ set_shortname("DirectFB")
+ set_category(CAT_VIDEO)
+ set_subcategory(SUBCAT_VIDEO_VOUT)
+ set_description(N_("DirectFB video output http://www.directfb.org/"))
+ set_capability("vout display", 60)
+ add_shortcut("directfb")
+ set_callbacks(Open, Close)
+vlc_module_end()
/*****************************************************************************
- * Module descriptor
+ * Local prototypes
*****************************************************************************/
-vlc_module_begin ()
- set_shortname( "DirectFB" )
- set_category( CAT_VIDEO )
- set_subcategory( SUBCAT_VIDEO_VOUT )
- set_description( N_("DirectFB video output http://www.directfb.org/") )
- set_capability( "video output", 60 )
- add_shortcut( "directfb" )
- set_callbacks( Create, Destroy )
-vlc_module_end ()
-
-
-static int Create( vlc_object_t *p_this )
+static picture_pool_t *Pool (vout_display_t *, unsigned);
+static void Display(vout_display_t *, picture_t *);
+static int Control(vout_display_t *, int, va_list);
+static void Manage (vout_display_t *);
+
+/* */
+static int OpenDisplay (vout_display_t *);
+static void CloseDisplay(vout_display_t *);
+
+/* */
+struct vout_display_sys_t {
+ /* */
+ IDirectFB *directfb;
+ IDirectFBSurface *primary;
+ DFBSurfacePixelFormat pixel_format;
+
+ /* */
+ int width;
+ int height;
+
+ /* */
+ picture_pool_t *pool;
+};
+
+/* */
+static int Open(vlc_object_t *object)
{
- vout_thread_t *p_vout = (vout_thread_t *)p_this;
- vout_sys_t *p_sys = NULL;
- p_vout->pf_init = Init;
- p_vout->pf_end = End;
- p_vout->pf_manage = Manage;
- p_vout->pf_render = NULL;
- p_vout->pf_display = Display;
+ vout_display_t *vd = (vout_display_t *)object;
+ vout_display_sys_t *sys;
/* Allocate structure */
- p_vout->p_sys = p_sys = malloc( sizeof( vout_sys_t ) );
- if( !p_sys )
+ vd->sys = sys = malloc(sizeof(*sys));
+ if (!sys)
return VLC_ENOMEM;
- p_sys->p_directfb = NULL;
- p_sys->p_primary = NULL;
- p_sys->p_pixels = NULL;
- p_sys->i_width = 0;
- p_sys->i_height = 0;
+ sys->directfb = NULL;
+ sys->primary = NULL;
+ sys->width = 0;
+ sys->height = 0;
+ sys->pool = NULL;
/* Init DirectFB */
- if( DirectFBInit(NULL,NULL) != DFB_OK )
- {
- msg_Err(p_vout, "Cannot init DirectFB");
- free( p_sys );
+ if (DirectFBInit(NULL,NULL) != DFB_OK) {
+ msg_Err(vd, "Cannot init DirectFB");
+ free(sys);
return VLC_EGENERIC;
}
- if( OpenDisplay( p_vout ) )
- {
- msg_Err(p_vout, "Cannot create primary surface");
- free( p_sys );
+ if (OpenDisplay(vd)) {
+ msg_Err(vd, "Cannot create primary surface");
+ Close(VLC_OBJECT(vd));
+ return VLC_EGENERIC;
+ }
+ vout_display_DeleteWindow(vd, NULL);
+
+ /* */
+ video_format_t fmt = vd->fmt;
+
+ switch (sys->pixel_format) {
+ case DSPF_RGB332:
+ /* 8 bit RGB (1 byte, red 3@5, green 3@2, blue 2@0) */
+ fmt.i_chroma = VLC_CODEC_RGB8;
+ fmt.i_rmask = 0x7 << 5;
+ fmt.i_gmask = 0x7 << 2;
+ fmt.i_bmask = 0x3 << 0;
+ break;
+ case DSPF_RGB16:
+ /* 16 bit RGB (2 byte, red 5@11, green 6@5, blue 5@0) */
+ fmt.i_chroma = VLC_CODEC_RGB16;
+ fmt.i_rmask = 0x1f << 11;
+ fmt.i_gmask = 0x3f << 5;
+ fmt.i_bmask = 0x1f << 0;
+ break;
+ case DSPF_RGB24:
+ /* 24 bit RGB (3 byte, red 8@16, green 8@8, blue 8@0) */
+ fmt.i_chroma = VLC_CODEC_RGB24;
+ fmt.i_rmask = 0xff << 16;
+ fmt.i_gmask = 0xff << 8;
+ fmt.i_bmask = 0xff << 0;
+ break;
+ case DSPF_RGB32:
+ /* 24 bit RGB (4 byte, nothing@24, red 8@16, green 8@8, blue 8@0) */
+ fmt.i_chroma = VLC_CODEC_RGB32;
+ fmt.i_rmask = 0xff << 16;
+ fmt.i_gmask = 0xff << 8;
+ fmt.i_bmask = 0xff << 0;
+ break;
+ default:
+ msg_Err(vd, "unknown screen depth %i", sys->pixel_format);
+ Close(VLC_OBJECT(vd));
return VLC_EGENERIC;
}
+
+ fmt.i_width = sys->width;
+ fmt.i_height = sys->height;
+
+ /* */
+ vout_display_info_t info = vd->info;
+ info.has_hide_mouse = true;
+
+ /* */
+ vd->fmt = fmt;
+ vd->info = info;
+ vd->pool = Pool;
+ vd->prepare = NULL;
+ vd->display = Display;
+ vd->control = Control;
+ vd->manage = Manage;
+
+ /* */
+ vout_display_SendEventFullscreen(vd, true);
+ vout_display_SendEventDisplaySize(vd, fmt.i_width, fmt.i_height, true);
return VLC_SUCCESS;
}
-
-static int Init( vout_thread_t *p_vout )
+static void Close(vlc_object_t *object)
{
- vout_sys_t *p_sys = p_vout->p_sys;
- IDirectFBSurface *p_primary = (IDirectFBSurface *) p_vout->p_sys->p_primary;
- uint8_t* p_pixels = NULL;
- picture_t *p_pic = NULL;
- int i_rlength, i_glength, i_blength;
- int i_roffset, i_goffset, i_boffset;
- int i_line_pitch;
- int i_size;
- int i_index;
-
- I_OUTPUTPICTURES = 0;
-
- switch( p_sys->p_pixel_format )
- {
- case DSPF_RGB332:
- /* 8 bit RGB (1 byte, red 3@5, green 3@2, blue 2@0) */
- /* i_pixel_pitch = 1; */
- i_rlength = 3;
- i_roffset = 5;
- i_glength = 3;
- i_goffset = 2;
- i_blength = 2;
- i_boffset = 0;
- p_vout->output.i_chroma = VLC_CODEC_RGB8;
- break;
-
- case DSPF_RGB16:
- /* 16 bit RGB (2 byte, red 5@11, green 6@5, blue 5@0) */
- /* i_pixel_pitch = 2; */
- i_rlength = 5;
- i_roffset = 11;
- i_glength = 6;
- i_goffset = 5;
- i_blength = 5;
- i_boffset = 0;
- p_vout->output.i_chroma = VLC_CODEC_RGB16;
- break;
-
- case DSPF_RGB24:
- /* 24 bit RGB (3 byte, red 8@16, green 8@8, blue 8@0) */
- /* i_pixel_pitch = 3; */
- i_rlength = 8;
- i_roffset = 16;
- i_glength = 8;
- i_goffset = 8;
- i_blength = 8;
- i_boffset = 0;
- p_vout->output.i_chroma = VLC_CODEC_RGB24;
- break;
-
- case DSPF_RGB32:
- /* 24 bit RGB (4 byte, nothing@24, red 8@16, green 8@8, blue 8@0) */
- /* i_pixel_pitch = 4; */
- i_rlength = 8;
- i_roffset = 16;
- i_glength = 8;
- i_goffset = 8;
- i_blength = 8;
- i_boffset = 0;
- p_vout->output.i_chroma = VLC_CODEC_RGB32;
- break;
-
- default:
- msg_Err( p_vout, "unknown screen depth %i",
- p_sys->p_pixel_format );
- return VLC_EGENERIC;
- }
- /* Set the RGB masks */
- p_vout->output.i_rmask = ( (1 << i_rlength) - 1 ) << i_roffset;
- p_vout->output.i_gmask = ( (1 << i_glength) - 1 ) << i_goffset;
- p_vout->output.i_bmask = ( (1 << i_blength) - 1 ) << i_boffset;
-
- /* Width and height */
- p_vout->output.i_width = p_sys->i_width;
- p_vout->output.i_height = p_sys->i_height;
-
- /* The aspect */
- p_vout->output.i_aspect = (p_sys->i_width * VOUT_ASPECT_FACTOR) /
- p_sys->i_height;
-
- /* Try to initialize 1 buffer */
- /* Find an empty picture slot */
- for( i_index = 0 ; i_index < VOUT_MAX_PICTURES ; i_index++ )
- {
- if( p_vout->p_picture[ i_index ].i_status == FREE_PICTURE )
- {
- p_pic = p_vout->p_picture + i_index;
- break;
- }
- }
+ vout_display_t *vd = (vout_display_t *)object;
+ vout_display_sys_t *sys = vd->sys;
- /* Allocate the picture */
- if( !p_pic )
- return VLC_EGENERIC;
+ if (sys->pool)
+ picture_pool_Delete(sys->pool);
- /* get the pixels */
- if( p_primary->Lock( p_primary, DSLF_READ, (void **) &p_pixels,
- &i_line_pitch) != DFB_OK )
- return VLC_EGENERIC;
+ CloseDisplay(vd);
+ free(sys);
+}
- /* allocate p_pixels */
- i_size = i_line_pitch * p_sys->i_height;
- p_sys->p_pixels = malloc( i_size );
- if( p_sys->p_pixels == NULL )
- {
- p_primary->Unlock(p_primary);
- return VLC_ENOMEM;
- }
+/* */
+static picture_pool_t *Pool(vout_display_t *vd, unsigned count)
+{
+ vout_display_sys_t *sys = vd->sys;
- /* copy pixels */
- memcpy( p_sys->p_pixels, p_pixels, i_size );
- if( p_primary->Unlock(p_primary) != DFB_OK )
- {
- return VLC_EGENERIC;
- }
+ if (!sys->pool)
+ sys->pool = picture_pool_NewFromFormat(&vd->fmt, count);
+ return sys->pool;
+}
- p_pic->p->p_pixels = p_sys->p_pixels;
- p_pic->p->i_pixel_pitch = i_line_pitch / p_sys->i_width;
- p_pic->p->i_lines = p_sys->i_height;
- p_pic->p->i_visible_lines = p_sys->i_height;
- p_pic->p->i_pitch = i_line_pitch;
- p_pic->p->i_visible_pitch = i_line_pitch;
- p_pic->i_planes = 1;
- p_pic->i_status = DESTROYED_PICTURE;
- p_pic->i_type = DIRECT_PICTURE;
+static void Display(vout_display_t *vd, picture_t *picture)
+{
+ vout_display_sys_t *sys = vd->sys;
- PP_OUTPUTPICTURE[ I_OUTPUTPICTURES ] = p_pic;
+ IDirectFBSurface *primary = sys->primary;
- I_OUTPUTPICTURES++;
+ void *pixels;
+ int pitch;
+ if (primary->Lock(primary, DSLF_WRITE, &pixels, &pitch) == DFB_OK) {
+ picture_resource_t rsc;
- return VLC_SUCCESS;
-}
+ memset(&rsc, 0, sizeof(rsc));
+ rsc.p[0].p_pixels = pixels;
+ rsc.p[0].i_lines = sys->height;
+ rsc.p[0].i_pitch = pitch;
-static void End( vout_thread_t *p_vout )
-{
- vout_sys_t *p_sys = p_vout->p_sys;
+ picture_t *direct = picture_NewFromResource(&vd->fmt, &rsc);
+ if (direct) {
+ picture_Copy(direct, picture);
+ picture_Release(direct);
+ }
- free( p_sys->p_pixels );
+ if (primary->Unlock(primary) == DFB_OK)
+ primary->Flip(primary, NULL, 0);
+ }
+ picture_Release(picture);
}
-static void Destroy( vlc_object_t *p_this )
+static int Control(vout_display_t *vd, int query, va_list args)
{
- vout_thread_t *p_vout = (vout_thread_t *)p_this;
- vout_sys_t *p_sys = p_vout->p_sys;
-
- CloseDisplay( p_vout );
- free( p_sys );
- p_sys = NULL;
+ switch (query) {
+ case VOUT_DISPLAY_CHANGE_DISPLAY_SIZE: {
+ const vout_display_cfg_t *cfg = va_arg(args, const vout_display_cfg_t *);
+ if (cfg->display.width != vd->fmt.i_width ||
+ cfg->display.height != vd->fmt.i_height)
+ return VLC_EGENERIC;
+ return VLC_SUCCESS;
+ }
+ default:
+ msg_Err(vd, "Unsupported query in vout display directfb");
+ return VLC_EGENERIC;
+ }
}
-static int Manage( vout_thread_t *p_vout )
+static void Manage (vout_display_t *vd)
{
- return VLC_SUCCESS;
+ VLC_UNUSED(vd);
}
-static void Display( vout_thread_t *p_vout, picture_t *p_pic )
+static int OpenDisplay(vout_display_t *vd)
{
- vout_sys_t *p_sys = p_vout->p_sys;
- IDirectFBSurface *p_primary = (IDirectFBSurface *) p_sys->p_primary;
- uint8_t* p_pixels = NULL;
- int i_size;
- int i_line_pitch;
-
- /* get the pixels */
- if( p_primary->Lock( p_primary, DSLF_WRITE,
- (void **) &p_pixels,
- &i_line_pitch) == DFB_OK )
- {
- i_size = i_line_pitch * p_vout->p_sys->i_height;
-
- /* copy pixels */
- memcpy( p_pixels, p_pic->p->p_pixels, i_size);
- if( p_primary->Unlock(p_primary) == DFB_OK )
- {
- p_primary->Flip(p_primary, NULL, 0);
- }
- }
-}
+ vout_display_sys_t *sys = vd->sys;
-static int OpenDisplay( vout_thread_t *p_vout )
-{
- vout_sys_t *p_sys = p_vout->p_sys;
- IDirectFB *p_directfb = NULL;
- IDirectFBSurface *p_primary = NULL;
DFBSurfaceDescription dsc;
-
/*dsc.flags = DSDESC_CAPS | DSDESC_HEIGHT | DSDESC_WIDTH;*/
dsc.flags = DSDESC_CAPS;
dsc.caps = DSCAPS_PRIMARY | DSCAPS_FLIPPING;
-
/*dsc.width = 352;*/
/*dsc.height = 240;*/
- if( DirectFBCreate( &p_directfb ) != DFB_OK )
- return VLC_EGENERIC;
- p_sys->p_directfb = p_directfb;
- if( !p_directfb )
+ IDirectFB *directfb = NULL;
+ if (DirectFBCreate(&directfb) != DFB_OK || !directfb)
return VLC_EGENERIC;
+ sys->directfb = directfb;
- if( p_directfb->CreateSurface( p_directfb, &dsc, &p_primary ) )
+ IDirectFBSurface *primary = NULL;
+ if (directfb->CreateSurface(directfb, &dsc, &primary) || !primary)
return VLC_EGENERIC;
+ sys->primary = primary;
- p_sys->p_primary = p_primary;
- if( !p_primary )
- return VLC_EGENERIC;
-
- p_primary->GetSize( p_primary, &p_sys->i_width,
- &p_sys->i_height );
- p_primary->GetPixelFormat( p_primary, &p_sys->p_pixel_format );
- p_primary->FillRectangle( p_primary, 0, 0, p_sys->i_width,
- p_sys->i_height );
- p_primary->Flip( p_primary, NULL, 0 );
+ primary->GetSize(primary, &sys->width, &sys->height);
+ primary->GetPixelFormat(primary, &sys->pixel_format);
+ primary->FillRectangle(primary, 0, 0, sys->width, sys->height);
+ primary->Flip(primary, NULL, 0);
return VLC_SUCCESS;
}
-static void CloseDisplay( vout_thread_t *p_vout )
+static void CloseDisplay(vout_display_t *vd)
{
- vout_sys_t *p_sys = p_vout->p_sys;
- IDirectFB *p_directfb = p_sys->p_directfb;
- IDirectFBSurface *p_primary = p_sys->p_primary;
+ vout_display_sys_t *sys = vd->sys;
- if( p_primary )
- p_primary->Release( p_primary );
+ IDirectFBSurface *primary = sys->primary;
+ if (primary)
+ primary->Release(primary);
- if( p_directfb )
- p_directfb->Release( p_directfb );
+ IDirectFB *directfb = sys->directfb;
+ if (directfb)
+ directfb->Release(directfb);
}
+