From: Leo Liu Date: Thu, 14 Jul 2016 13:19:59 +0000 (-0400) Subject: vl/dri3: fix a memory leak from front buffer X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=134d6e4e4f980d738361bfcae1daedb8cc58b5df;p=mesa.git vl/dri3: fix a memory leak from front buffer Inspired by fix for mem leak of vdpau interop, resource_from_handle set texture reference count, that need to be decreased and released, recall there is a similar case for DRI3, that is with VA-API glx extension, there is temporary TFP(texture from pixmap), we target it through dma-buf. leak happens when without count down the reference. Checked and found with mpv vo=opengl case, there only one static TFP, the leak happens once, but for totem player using gstreamer VA-API glx, the dynamic TFP for each frame, so leak quite a bit. This fixes mem leak for mpv and totem. Signed-off-by: Leo Liu Cc: "12.0" --- diff --git a/src/gallium/auxiliary/vl/vl_winsys_dri3.c b/src/gallium/auxiliary/vl/vl_winsys_dri3.c index f7f572ea5c2..493e64574a6 100644 --- a/src/gallium/auxiliary/vl/vl_winsys_dri3.c +++ b/src/gallium/auxiliary/vl/vl_winsys_dri3.c @@ -89,6 +89,7 @@ dri3_free_front_buffer(struct vl_dri3_screen *scrn, { xcb_sync_destroy_fence(scrn->conn, buffer->sync_fence); xshmfence_unmap_shm(buffer->shm_fence); + pipe_resource_reference(&buffer->texture, NULL); FREE(buffer); }