callisto-debian/gtk3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gl: Limit glGetTexLevelParameteriv use to supported platforms

Browse Source
This commit is contained in:
Michał Potomski
2023-11-19 17:18:05 +00:00
committed by Matthias Clasen
parent ad3972e6b1
commit 673bd65090
3 changed files with 26 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
gdk/gdkglcontext.c
View File

@ -107,6 +107,7 @@ typedef struct {
guint debug_enabled : 1;
guint forward_compatible : 1;
guint is_legacy : 1;
guint has_tex_param : 1;
int use_es;
@ -435,6 +436,14 @@ gdk_gl_context_has_frame_terminator (GdkGLContext *context)
return priv->has_frame_terminator;
}
gboolean
gdk_gl_context_has_tex_param (GdkGLContext *context)
{
GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (context);
return priv->has_tex_param;
}
gboolean
gdk_gl_context_has_unpack_subimage (GdkGLContext *context)
{
@ -829,6 +838,7 @@ gdk_gl_context_check_extensions (GdkGLContext *context)
priv->has_unpack_subimage = epoxy_has_gl_extension ("GL_EXT_unpack_subimage");
priv->has_sync = priv->gl_version >= 30;
priv->has_texture_format_bgra = epoxy_has_gl_extension ("GL_EXT_texture_format_BGRA8888");
priv->has_tex_param = priv->gl_version >= 31;
}
else
{
@ -838,6 +848,8 @@ gdk_gl_context_check_extensions (GdkGLContext *context)
priv->has_gl_framebuffer_blit = priv->gl_version >= 30 || epoxy_has_gl_extension ("GL_EXT_framebuffer_blit");
priv->has_frame_terminator = epoxy_has_gl_extension ("GL_GREMEDY_frame_terminator");
priv->has_unpack_subimage = TRUE;
priv->has_tex_param = priv->gl_version >= 10 &&
epoxy_is_desktop_gl ();
priv->has_sync = priv->gl_version >= 32 ||
epoxy_has_gl_extension ("GL_ARB_sync") ||
epoxy_has_gl_extension ("GL_APPLE_sync");