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gl: Deprecate gdk_gl_context_get_shared_context()

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It's not used anymore. And in particular we do want to keep the display
context private, so we're not gonna return it from this function.
This commit is contained in:
Benjamin Otte 2021-07-10 03:24:00 +02:00
parent c7320df0c9
commit 2c987861a6
2 changed files with 22 additions and 25 deletions
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43
gdk/gdkglcontext.c
View File

@ -89,8 +89,6 @@
#include <epoxy/gl.h>
typedef struct {
GdkGLContext *shared_context;
int major;
int minor;
int gl_version;
@ -144,7 +142,6 @@ static void
gdk_gl_context_dispose (GObject *gobject)
{
GdkGLContext *context = GDK_GL_CONTEXT (gobject);
GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (context);
GdkGLContext *current;
gdk_gl_context_clear_old_updated_area (context);
@ -153,8 +150,6 @@ gdk_gl_context_dispose (GObject *gobject)
if (current == context)
g_private_replace (&thread_current_context, NULL);
g_clear_object (&priv->shared_context);
G_OBJECT_CLASS (gdk_gl_context_parent_class)->dispose (gobject);
}
@ -174,17 +169,10 @@ gdk_gl_context_set_property (GObject *gobject,
const GValue *value,
GParamSpec *pspec)
{
GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private ((GdkGLContext *) gobject);
switch (prop_id)
{
case PROP_SHARED_CONTEXT:
{
GdkGLContext *context = g_value_get_object (value);
if (context != NULL)
priv->shared_context = g_object_ref (context);
}
g_assert (g_value_get_object (value) == NULL);
break;
default:
@ -198,12 +186,10 @@ gdk_gl_context_get_property (GObject *gobject,
GValue *value,
GParamSpec *pspec)
{
GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private ((GdkGLContext *) gobject);
switch (prop_id)
{
case PROP_SHARED_CONTEXT:
g_value_set_object (value, priv->shared_context);
g_value_set_object (value, NULL);
break;
default:
@ -427,7 +413,13 @@ gdk_gl_context_class_init (GdkGLContextClass *klass)
/**
* GdkGLContext:shared-context: (attributes org.gtk.Property.get=gdk_gl_context_get_shared_context)
*
* The `GdkGLContext` that this context is sharing data with, or %NULL
* Always %NULL
*
* As many contexts can share data now and no single shared context exists
* anymore, this function has been deprecated and now always returns %NULL.
*
* Deprecated: 4.4: Use [method@Gdk.GLContext.is_shared] to check if contexts
* can be shared.
*/
obj_pspecs[PROP_SHARED_CONTEXT] =
g_param_spec_object ("shared-context",
@ -436,7 +428,8 @@ gdk_gl_context_class_init (GdkGLContextClass *klass)
GDK_TYPE_GL_CONTEXT,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS);
G_PARAM_STATIC_STRINGS |
G_PARAM_DEPRECATED);
gobject_class->set_property = gdk_gl_context_set_property;
gobject_class->get_property = gdk_gl_context_get_property;
@ -1206,18 +1199,22 @@ gdk_gl_context_get_surface (GdkGLContext *context)
* gdk_gl_context_get_shared_context: (attributes org.gtk.Method.get_property=shared-context)
* @context: a `GdkGLContext`
*
* Retrieves the `GdkGLContext` that this @context share data with.
* Used to retrieves the `GdkGLContext` that this @context share data with.
*
* Returns: (nullable) (transfer none): a `GdkGLContext`
* As many contexts can share data now and no single shared context exists
* anymore, this function has been deprecated and now always returns %NULL.
*
* Returns: (nullable) (transfer none): %NULL
*
* Deprecated: 4.4: Use [method@Gdk.GLContext.is_shared] to check if contexts
* can be shared.
*/
GdkGLContext *
gdk_gl_context_get_shared_context (GdkGLContext *context)
{
GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (context);
g_return_val_if_fail (GDK_IS_GL_CONTEXT (context), NULL);
return priv->shared_context;
return NULL;
}
/**

4
gdk/gdkglcontext.h
View File

@ -45,8 +45,8 @@ GType gdk_gl_context_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GdkDisplay * gdk_gl_context_get_display (GdkGLContext *context);
GDK_AVAILABLE_IN_ALL
GdkSurface * gdk_gl_context_get_surface (GdkGLContext *context);
GDK_AVAILABLE_IN_ALL
GdkSurface * gdk_gl_context_get_surface (GdkGLContext *context);
GDK_DEPRECATED_IN_4_4_FOR(gdk_gl_context_is_shared)
GdkGLContext * gdk_gl_context_get_shared_context (GdkGLContext *context);
GDK_AVAILABLE_IN_ALL
void gdk_gl_context_get_version (GdkGLContext *context,