diff options
| author | Juan Zhao <[email protected]> | 2011-01-09 12:03:02 -0500 |
|---|---|---|
| committer | Kristian Høgsberg <[email protected]> | 2011-01-09 14:55:16 -0500 |
| commit | e59fa4c46c8857f2e04447777dd197464c95b2cb (patch) | |
| tree | dc08db1f93c23b4600f2071b7ddc985910a12052 /src/glx | |
| parent | fb9c6e681f91c986b7cbe2d6e9f6baceda00c415 (diff) | |
dri2: release texture image.
Add release function for texture_from_pixmap extension.
Some platform need to release texture image for texture_from_pixmap
extension, add this interface for those platforms.
Diffstat (limited to 'src/glx')
| -rw-r--r-- | src/glx/dri2_glx.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c index b0559b24d72..75b1a103f01 100644 --- a/src/glx/dri2_glx.c +++ b/src/glx/dri2_glx.c @@ -719,6 +719,27 @@ dri2_bind_tex_image(Display * dpy, static void dri2_release_tex_image(Display * dpy, GLXDrawable drawable, int buffer) { +#if __DRI_TEX_BUFFER_VERSION >= 3 + struct glx_context *gc = __glXGetCurrentContext(); + struct dri2_context *pcp = (struct dri2_context *) gc; + __GLXDRIdrawable *base = GetGLXDRIDrawable(dpy, drawable); + struct glx_display *dpyPriv = __glXInitialize(dpy); + struct dri2_drawable *pdraw = (struct dri2_drawable *) base; + struct dri2_display *pdp = + (struct dri2_display *) dpyPriv->dri2Display; + struct dri2_screen *psc; + + if (pdraw != NULL) { + psc = (struct dri2_screen *) base->psc; + + if (psc->texBuffer->base.version >= 3 && + psc->texBuffer->releaseTexBuffer != NULL) { + (*psc->texBuffer->releaseTexBuffer) (pcp->driContext, + pdraw->base.textureTarget, + pdraw->driDrawable); + } + } +#endif } static const struct glx_context_vtable dri2_context_vtable = { |