static int
_cogl_texture_pixmap_x11_get_height (CoglTexture *tex)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
return tex_pixmap->height;
}
static GLenum
_cogl_texture_pixmap_x11_get_gl_format (CoglTexture *tex)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
return _cogl_texture_gl_get_format (child_tex);
}
static gboolean
_cogl_texture_pixmap_x11_is_sliced (CoglTexture *tex)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
return cogl_texture_is_sliced (child_tex);
}
static gboolean
_cogl_texture_pixmap_x11_can_hardware_repeat (CoglTexture *tex)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
return _cogl_texture_can_hardware_repeat (child_tex);
}
static int
_cogl_texture_pixmap_x11_get_max_waste (CoglTexture *tex)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
return cogl_texture_get_max_waste (child_tex);
}
static void
_cogl_texture_pixmap_x11_ensure_non_quad_rendering (CoglTexture *tex)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
_cogl_texture_ensure_non_quad_rendering (child_tex);
}
static CoglPixelFormat
_cogl_texture_pixmap_x11_get_format (CoglTexture *tex)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
return _cogl_texture_get_format (child_tex);
}
static void
_cogl_texture_pixmap_x11_foreach_sub_texture_in_region
(CoglTexture *tex,
float virtual_tx_1,
float virtual_ty_1,
float virtual_tx_2,
float virtual_ty_2,
CoglMetaTextureCallback callback,
void *user_data)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
/* tfp textures may be implemented in terms of a
* CoglTextureRectangle texture which uses un-normalized texture
* coordinates but we want to consistently deal with normalized
* texture coordinates with CoglTexturePixmapX11... */
if (cogl_is_texture_rectangle (child_tex))
{
NormalizeCoordsWrapperData data;
int width = tex->width;
int height = tex->height;
virtual_tx_1 *= width;
virtual_ty_1 *= height;
virtual_tx_2 *= width;
virtual_ty_2 *= height;
data.width = width;
data.height = height;
data.callback = callback;
data.user_data = user_data;
cogl_meta_texture_foreach_in_region (COGL_META_TEXTURE (child_tex),
virtual_tx_1,
virtual_ty_1,
virtual_tx_2,
virtual_ty_2,
COGL_PIPELINE_WRAP_MODE_REPEAT,
COGL_PIPELINE_WRAP_MODE_REPEAT,
normalize_coords_wrapper_cb,
&data);
}
else
cogl_meta_texture_foreach_in_region (COGL_META_TEXTURE (child_tex),
virtual_tx_1,
virtual_ty_1,
virtual_tx_2,
virtual_ty_2,
COGL_PIPELINE_WRAP_MODE_REPEAT,
COGL_PIPELINE_WRAP_MODE_REPEAT,
callback,
user_data);
}
static CoglTransformResult
_cogl_texture_pixmap_x11_transform_quad_coords_to_gl (CoglTexture *tex,
float *coords)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
return _cogl_texture_transform_quad_coords_to_gl (child_tex, coords);
}
gboolean
cogl_texture_pixmap_x11_is_using_tfp_extension (CoglHandle handle)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (handle);
if (!cogl_is_texture_pixmap_x11 (tex_pixmap))
return FALSE;
return !!tex_pixmap->winsys;
}
static void
_cogl_texture_pixmap_x11_transform_coords_to_gl (CoglTexture *tex,
float *s,
float *t)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
_cogl_texture_transform_coords_to_gl (child_tex, s, t);
}
static void
_cogl_texture_pixmap_x11_gl_flush_legacy_texobj_filters (CoglTexture *tex,
GLenum min_filter,
GLenum mag_filter)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
_cogl_texture_gl_flush_legacy_texobj_filters (child_tex,
min_filter, mag_filter);
}
static gboolean
_cogl_texture_pixmap_x11_get_data (CoglTexture *tex,
CoglPixelFormat format,
int rowstride,
uint8_t *data)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
return cogl_texture_get_data (child_tex, format, rowstride, data);
}
static gboolean
_cogl_texture_pixmap_x11_get_gl_texture (CoglTexture *tex,
GLuint *out_gl_handle,
GLenum *out_gl_target)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
return cogl_texture_get_gl_texture (child_tex,
out_gl_handle,
out_gl_target);
}
static void
_cogl_texture_pixmap_x11_pre_paint (CoglTexture *tex,
CoglTexturePrePaintFlags flags)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex;
_cogl_texture_pixmap_x11_update (tex_pixmap,
!!(flags & COGL_TEXTURE_NEEDS_MIPMAP));
child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
_cogl_texture_pre_paint (child_tex, flags);
}
gboolean
cogl_texture_pixmap_x11_is_using_tfp_extension (CoglHandle handle)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (handle);
if (!cogl_is_texture_pixmap_x11 (tex_pixmap))
return FALSE;
#ifdef COGL_HAS_GLX_SUPPORT
return tex_pixmap->glx_pixmap != None;
#else
return FALSE;
#endif
}
static void
_cogl_texture_pixmap_x11_gl_flush_legacy_texobj_wrap_modes (CoglTexture *tex,
GLenum wrap_mode_s,
GLenum wrap_mode_t,
GLenum wrap_mode_p)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglTexture *child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
_cogl_texture_gl_flush_legacy_texobj_wrap_modes (child_tex,
wrap_mode_s,
wrap_mode_t,
wrap_mode_p);
}
void
cogl_texture_pixmap_x11_set_damage_object (CoglHandle handle,
guint32 damage,
CoglTexturePixmapX11ReportLevel
report_level)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (handle);
_COGL_GET_CONTEXT (ctxt, NO_RETVAL);
if (!cogl_is_texture_pixmap_x11 (tex_pixmap))
return;
if (ctxt->winsys.damage_base >= 0)
set_damage_object_internal (tex_pixmap, damage, report_level);
}
static void
_cogl_texture_pixmap_x11_set_wrap_mode_parameters (CoglTexture *tex,
GLenum wrap_mode_s,
GLenum wrap_mode_t,
GLenum wrap_mode_p)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglHandle child_tex;
child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
_cogl_texture_set_wrap_mode_parameters (child_tex,
wrap_mode_s,
wrap_mode_t,
wrap_mode_p);
}
static void
set_pixmap (MetaSurfaceActorX11 *self,
Pixmap pixmap)
{
MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
MetaShapedTexture *stex = meta_surface_actor_get_texture (META_SURFACE_ACTOR (self));
CoglTexture *texture;
g_assert (priv->pixmap == None);
priv->pixmap = pixmap;
texture = COGL_TEXTURE (cogl_texture_pixmap_x11_new (ctx, priv->pixmap, FALSE, NULL));
if (G_UNLIKELY (!cogl_texture_pixmap_x11_is_using_tfp_extension (COGL_TEXTURE_PIXMAP_X11 (texture))))
g_warning ("NOTE: Not using GLX TFP!\n");
priv->texture = texture;
meta_shaped_texture_set_texture (stex, texture);
}
void
cogl_texture_pixmap_x11_update_area (CoglHandle handle,
int x,
int y,
int width,
int height)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (handle);
const CoglWinsysVtable *winsys;
if (!cogl_is_texture_pixmap_x11 (handle))
return;
/* We'll queue the update for both the GLX texture and the regular
texture because we can't determine which will be needed until we
actually render something */
winsys = _cogl_texture_pixmap_x11_get_winsys (tex_pixmap);
winsys->texture_pixmap_x11_damage_notify (tex_pixmap);
cogl_damage_rectangle_union (&tex_pixmap->damage_rect,
x, y, width, height);
}
void
cogl_texture_pixmap_x11_update_area (CoglHandle handle,
int x,
int y,
int width,
int height)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (handle);
if (!cogl_is_texture_pixmap_x11 (handle))
return;
/* We'll queue the update for both the GLX texture and the regular
texture because we can't determine which will be needed until we
actually render something */
#ifdef COGL_HAS_GLX_SUPPORT
tex_pixmap->bind_tex_image_queued = TRUE;
#endif
cogl_damage_rectangle_union (&tex_pixmap->damage_rect,
x, y, width, height);
}
static void
_cogl_texture_pixmap_x11_foreach_sub_texture_in_region
(CoglTexture *tex,
float virtual_tx_1,
float virtual_ty_1,
float virtual_tx_2,
float virtual_ty_2,
CoglTextureSliceCallback callback,
void *user_data)
{
CoglTexturePixmapX11 *tex_pixmap = COGL_TEXTURE_PIXMAP_X11 (tex);
CoglHandle child_tex;
child_tex = _cogl_texture_pixmap_x11_get_texture (tex_pixmap);
/* Forward on to the child texture */
_cogl_texture_foreach_sub_texture_in_region (child_tex,
virtual_tx_1,
virtual_ty_1,
virtual_tx_2,
virtual_ty_2,
callback,
user_data);
}
