From: Keith Whitwell <keithw@vmware.com>
Date: Thu, 14 May 2009 09:26:56 +0000 (+0100)
Subject: mesa/st: restore flush to copy_texsubimage (was previously finish)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=503632557e8904b775e1b6f3f84eb41bda3af122;p=mesa.git

mesa/st: restore flush to copy_texsubimage (was previously finish)

Need a flush here even though the original finish was overkill.
---

diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index aaed155925d..14b78d12539 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -1317,6 +1317,9 @@ st_copy_texsubimage(GLcontext *ctx,
    GLboolean use_fallback = GL_TRUE;
    GLboolean matching_base_formats;
 
+   /* any rendering in progress must flushed before we grab the fb image */
+   st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL);
+
    /* make sure finalize_textures has been called? 
     */
    if (0) st_validate_state(ctx->st);