gallium: Reinstate unconditional flushes.

Lost in commit e50dd26ca6. Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
2009-04-20 20:43:56 +02:00
parent 009749b4a8
commit f057f6543d
2 changed files with 4 additions and 0 deletions
--- a/src/mesa/state_tracker/st_cb_readpixels.c
+++ b/src/mesa/state_tracker/st_cb_readpixels.c
@@ -357,6 +357,8 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height,
   if (!dest)
      return;

+   st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL);
+
   if (format == GL_STENCIL_INDEX ||
       format == GL_DEPTH_STENCIL) {
      st_read_stencil_pixels(ctx, x, y, width, height,