add_integer ("xvideo-adaptor", -1, NULL,
ADAPTOR_TEXT, ADAPTOR_LONGTEXT, true)
+ add_integer ("xvideo-format-id", -1, NULL,
+ ADAPTOR_TEXT, ADAPTOR_LONGTEXT, true)
add_bool ("x11-shm", true, NULL, SHM_TEXT, SHM_LONGTEXT, true)
add_deprecated_alias ("xvideo-shm")
- add_shortcut ("xcb-xv")
- add_shortcut ("xv")
- add_shortcut ("xvideo")
+ add_shortcut ("xcb-xv", "xv", "xvideo", "xid")
vlc_module_end ()
-#define MAX_PICTURES (VOUT_MAX_PICTURES)
+#define MAX_PICTURES (128)
struct vout_display_sys_t
{
uint16_t width; /* display width */
uint16_t height; /* display height */
uint32_t data_size; /* picture byte size (for non-SHM) */
+ bool swap_uv; /* U/V pointer must be swapped in a picture */
bool shm; /* whether to use MIT-SHM */
bool visible; /* whether it makes sense to draw at all */
continue;
/* VLC pads scanline to 16 pixels internally */
- unsigned width = (fmt->i_width + 15) & ~15;
- unsigned height = (fmt->i_height + 15) & ~15;
+ unsigned width = fmt->i_width;
+ unsigned height = fmt->i_height;
xcb_xv_query_image_attributes_reply_t *i;
i = xcb_xv_query_image_attributes_reply (conn,
xcb_xv_query_image_attributes (conn, port, f->id,
vout_display_t *vd = (vout_display_t *)obj;
vout_display_sys_t *p_sys = malloc (sizeof (*p_sys));
- if (!var_CreateGetBool (obj, "overlay"))
+ if (!var_InheritBool (obj, "overlay"))
return VLC_EGENERIC;
if (p_sys == NULL)
return VLC_ENOMEM;
p_sys->conn = conn;
p_sys->att = NULL;
p_sys->pool = NULL;
+ p_sys->swap_uv = false;
if (!CheckXVideo (vd, conn))
{
}
p_sys->window = xcb_generate_id (conn);
+ xcb_pixmap_t pixmap = xcb_generate_id (conn);
/* Cache adaptors infos */
xcb_xv_query_adaptors_reply_t *adaptors =
xcb_xv_query_adaptors_reply (conn,
- xcb_xv_query_adaptors (conn, p_sys->embed->xid), NULL);
+ xcb_xv_query_adaptors (conn, p_sys->embed->handle.xid), NULL);
if (adaptors == NULL)
goto error;
- int forced_adaptor = var_CreateGetInteger (obj, "xvideo-adaptor");
+ int forced_adaptor = var_InheritInteger (obj, "xvideo-adaptor");
/* */
video_format_t fmt = vd->fmt;
- bool found_adaptor = false;
+ p_sys->port = 0;
xcb_xv_adaptor_info_iterator_t it;
for (it = xcb_xv_query_adaptors_info_iterator (adaptors);
- it.rem > 0 && !found_adaptor;
+ it.rem > 0;
xcb_xv_adaptor_info_next (&it))
{
const xcb_xv_adaptor_info_t *a = it.data;
else
chromas = chromas_default;
- vlc_fourcc_t chroma;
- for (size_t i = 0; chromas[i]; i++)
+ int forced_format_id = var_CreateGetInteger (obj, "xvideo-format-id");
+ vlc_fourcc_t chroma = forced_format_id;
+ xfmt = FindFormat (vd, chroma, &fmt, a->base_id, r, &p_sys->att);
+ for (size_t i = 0; !xfmt && chromas[i]; i++)
{
chroma = chromas[i];
}
xfmt = FindFormat (vd, chroma, &fmt, a->base_id, r, &p_sys->att);
- if (xfmt != NULL)
- {
- p_sys->id = xfmt->id;
- fmt.i_chroma = chroma;
- if (xfmt->type == XCB_XV_IMAGE_FORMAT_INFO_TYPE_RGB)
- {
- fmt.i_rmask = xfmt->red_mask;
- fmt.i_gmask = xfmt->green_mask;
- fmt.i_bmask = xfmt->blue_mask;
- }
- break;
- }
+ if (xfmt != NULL) break;
}
free (r);
if (xfmt == NULL) /* No acceptable image formats */
continue;
+ p_sys->id = xfmt->id;
+ p_sys->swap_uv = vlc_fourcc_AreUVPlanesSwapped (fmt.i_chroma, chroma);
+ if (!p_sys->swap_uv)
+ fmt.i_chroma = chroma;
+ if (xfmt->type == XCB_XV_IMAGE_FORMAT_INFO_TYPE_RGB)
+ {
+ fmt.i_rmask = xfmt->red_mask;
+ fmt.i_gmask = xfmt->green_mask;
+ fmt.i_bmask = xfmt->blue_mask;
+ }
+
/* Grab a port */
for (unsigned i = 0; i < a->num_ports; i++)
{
p_sys->port = port;
goto grabbed_port;
}
- msg_Dbg (vd, "cannot grab port %"PRIu32, port);
+ msg_Dbg (vd, "cannot grab port %"PRIu32": Xv error %"PRIu8, port,
+ result);
}
continue; /* No usable port */
xcb_xv_format_t *f = xcb_xv_adaptor_info_formats (a);
for (uint_fast16_t i = a->num_formats; i > 0; i--, f++)
{
- if (f->depth != depth)
+ if (f->depth != screen->root_depth)
continue; /* this would fail anyway */
- const uint32_t mask =
+ uint32_t mask =
+ XCB_CW_BACK_PIXMAP |
+ XCB_CW_BACK_PIXEL |
+ XCB_CW_BORDER_PIXMAP |
+ XCB_CW_BORDER_PIXEL |
+ XCB_CW_EVENT_MASK |
+ XCB_CW_COLORMAP;
+ const uint32_t list[] = {
+ /* XCB_CW_BACK_PIXMAP */
+ pixmap,
+ /* XCB_CW_BACK_PIXEL */
+ screen->black_pixel,
+ /* XCB_CW_BORDER_PIXMAP */
+ pixmap,
+ /* XCB_CW_BORDER_PIXEL */
+ screen->black_pixel,
/* XCB_CW_EVENT_MASK */
- XCB_EVENT_MASK_VISIBILITY_CHANGE;
+ XCB_EVENT_MASK_VISIBILITY_CHANGE,
+ /* XCB_CW_COLORMAP */
+ screen->default_colormap,
+ };
+
xcb_void_cookie_t c;
+ xcb_create_pixmap (conn, f->depth, pixmap, screen->root, 1, 1);
c = xcb_create_window_checked (conn, f->depth, p_sys->window,
- p_sys->embed->xid, 0, 0, 1, 1, 0,
- XCB_WINDOW_CLASS_INPUT_OUTPUT, f->visual,
- XCB_CW_EVENT_MASK, &mask);
+ p_sys->embed->handle.xid, 0, 0, 1, 1, 0,
+ XCB_WINDOW_CLASS_INPUT_OUTPUT, f->visual, mask, list);
if (!CheckError (vd, conn, "cannot create X11 window", c))
{
}
}
xcb_xv_ungrab_port (conn, p_sys->port, XCB_CURRENT_TIME);
+ p_sys->port = 0;
+ msg_Dbg (vd, "no usable X11 visual");
continue; /* No workable XVideo format (visual/depth) */
created_window:
- found_adaptor = true;
break;
}
free (adaptors);
- if (!found_adaptor)
+ if (!p_sys->port)
{
msg_Err (vd, "no available XVideo adaptor");
goto error;
/* */
vout_display_info_t info = vd->info;
info.has_pictures_invalid = false;
+ info.has_event_thread = true;
/* Setup vout_display_t once everything is fine */
vd->fmt = fmt;
vd->manage = Manage;
/* */
- vout_display_SendEventFullscreen (vd, false);
+ bool is_fullscreen = vd->cfg->is_fullscreen;
+ if (is_fullscreen && vout_window_SetFullScreen (p_sys->embed, true))
+ is_fullscreen = false;
+ vout_display_SendEventFullscreen (vd, is_fullscreen);
unsigned width, height;
if (!GetWindowSize (p_sys->embed, conn, &width, &height))
- vout_display_SendEventDisplaySize (vd, width, height, false);
+ vout_display_SendEventDisplaySize (vd, width, height, is_fullscreen);
return VLC_SUCCESS;
picture_pool_Delete (p_sys->pool);
}
+ /* show the default cursor */
+ xcb_change_window_attributes (p_sys->conn, p_sys->embed->handle.xid, XCB_CW_CURSOR,
+ &(uint32_t) { XCB_CURSOR_NONE });
+ xcb_flush (p_sys->conn);
+
free (p_sys->att);
xcb_disconnect (p_sys->conn);
vout_display_DeleteWindow (vd, p_sys->embed);
free (p_sys);
}
-/**
- * Return a direct buffer
- */
-static picture_pool_t *Pool (vout_display_t *vd, unsigned requested_count)
+static void PoolAlloc (vout_display_t *vd, unsigned requested_count)
{
vout_display_sys_t *p_sys = vd->sys;
- (void)requested_count;
- if (!p_sys->pool)
- {
- picture_t *pic = picture_New (vd->fmt.i_chroma, p_sys->att->width,
- p_sys->att->height, 0, 1);
- if (!pic)
- return NULL;
+ memset (p_sys->resource, 0, sizeof(p_sys->resource));
+
+ const uint32_t *pitches= xcb_xv_query_image_attributes_pitches (p_sys->att);
+ const uint32_t *offsets= xcb_xv_query_image_attributes_offsets (p_sys->att);
+ const unsigned num_planes= __MIN(p_sys->att->num_planes, PICTURE_PLANE_MAX);
+ p_sys->data_size = p_sys->att->data_size;
- memset (p_sys->resource, 0, sizeof(p_sys->resource));
+ picture_t *pic_array[MAX_PICTURES];
+ requested_count = __MIN(requested_count, MAX_PICTURES);
- const uint32_t *offsets =
- xcb_xv_query_image_attributes_offsets (p_sys->att);
- p_sys->data_size = p_sys->att->data_size;
+ unsigned count;
+ for (count = 0; count < requested_count; count++)
+ {
+ picture_resource_t *res = &p_sys->resource[count];
- unsigned count;
- picture_t *pic_array[MAX_PICTURES];
- for (count = 0; count < MAX_PICTURES; count++)
+ for (unsigned i = 0; i < num_planes; i++)
{
- picture_resource_t *res = &p_sys->resource[count];
+ uint32_t data_size;
+ data_size = (i < num_planes - 1) ? offsets[i+1] : p_sys->data_size;
- for (int i = 0; i < pic->i_planes; i++)
- {
- res->p[i].i_lines = pic->p[i].i_lines; /* FIXME seems wrong*/
- res->p[i].i_pitch = pic->p[i].i_pitch;
- }
- if (PictureResourceAlloc (vd, res, p_sys->att->data_size,
- p_sys->conn, p_sys->shm))
- break;
+ res->p[i].i_lines = (data_size - offsets[i]) / pitches[i];
+ res->p[i].i_pitch = pitches[i];
+ }
- /* Allocate further planes as specified by XVideo */
- /* We assume that offsets[0] is zero */
- for (int i = 1; i < pic->i_planes; i++)
- res->p[i].p_pixels = res->p[0].p_pixels + offsets[i];
- if (vd->fmt.i_chroma == VLC_CODEC_YV12)
- { /* YVU: swap U and V planes */
- uint8_t *buf = res->p[2].p_pixels;
- res->p[2].p_pixels = res->p[1].p_pixels;
- res->p[1].p_pixels = buf;
- }
+ if (PictureResourceAlloc (vd, res, p_sys->att->data_size,
+ p_sys->conn, p_sys->shm))
+ break;
- pic_array[count] = picture_NewFromResource (&vd->fmt, res);
- if (!pic_array[count])
- {
- PictureResourceFree (res, p_sys->conn);
- memset (res, 0, sizeof(*res));
- break;
- }
- }
- picture_Release (pic);
+ /* Allocate further planes as specified by XVideo */
+ /* We assume that offsets[0] is zero */
+ for (unsigned i = 1; i < num_planes; i++)
+ res->p[i].p_pixels = res->p[0].p_pixels + offsets[i];
- if (count == 0)
- return NULL;
+ if (p_sys->swap_uv)
+ { /* YVU: swap U and V planes */
+ uint8_t *buf = res->p[2].p_pixels;
+ res->p[2].p_pixels = res->p[1].p_pixels;
+ res->p[1].p_pixels = buf;
+ }
- p_sys->pool = picture_pool_New (count, pic_array);
- /* TODO release picture resources if NULL */
- xcb_flush (p_sys->conn);
+ pic_array[count] = picture_NewFromResource (&vd->fmt, res);
+ if (!pic_array[count])
+ {
+ PictureResourceFree (res, p_sys->conn);
+ memset (res, 0, sizeof(*res));
+ break;
+ }
}
+ if (count == 0)
+ return;
+
+ p_sys->pool = picture_pool_New (count, pic_array);
+ /* TODO release picture resources if NULL */
+ xcb_flush (p_sys->conn);
+}
+
+/**
+ * Return a direct buffer
+ */
+static picture_pool_t *Pool (vout_display_t *vd, unsigned requested_count)
+{
+ vout_display_sys_t *p_sys = vd->sys;
+
+ if (!p_sys->pool)
+ PoolAlloc (vd, requested_count);
+
return p_sys->pool;
}
if (!p_sys->visible)
goto out;
+ xcb_force_screen_saver (p_sys->conn, XCB_SCREEN_SAVER_RESET);
+
if (segment)
ck = xcb_xv_shm_put_image_checked (p_sys->conn, p_sys->port,
p_sys->window, p_sys->gc, segment, p_sys->id, 0,
/* Hide the mouse. It will be send when
* vout_display_t::info.b_hide_mouse is false */
case VOUT_DISPLAY_HIDE_MOUSE:
- xcb_change_window_attributes (p_sys->conn, p_sys->embed->xid,
+ xcb_change_window_attributes (p_sys->conn, p_sys->embed->handle.xid,
XCB_CW_CURSOR, &(uint32_t){ p_sys->cursor });
return VLC_SUCCESS;
case VOUT_DISPLAY_RESET_PICTURES:
projects / vlc / blobdiff