gallium: replace some ordinary assignments with pipe_reference_texture()

This fixes at least one instance of dereferencing an invalid texture pointer.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/gallium/drivers/softpipe/sp_texture.c b/src/gallium/drivers/softpipe/sp_texture.c
index 295704c05f..6ba0f09e0a 100644
--- a/src/gallium/drivers/softpipe/sp_texture.c
+++ b/src/gallium/drivers/softpipe/sp_texture.c
@@ -89,6 +89,7 @@ softpipe_texture_create(struct pipe_context *pipe,
       return NULL;
 
    spt->base = *templat;
+   spt->base.refcount = 1;
 
    softpipe_texture_layout(spt);
 
@@ -100,6 +101,8 @@ softpipe_texture_create(struct pipe_context *pipe,
       return NULL;
    }
 
+   assert(spt->base.refcount == 1);
+
    return &spt->base;
 }
 
@@ -136,7 +139,7 @@ softpipe_texture_update(struct pipe_context *pipe,
    struct softpipe_context *softpipe = softpipe_context(pipe);
    uint unit;
    for (unit = 0; unit < PIPE_MAX_SAMPLERS; unit++) {
-      if (softpipe->texture[unit] == softpipe_texture(texture)) {
+      if (softpipe->texture[unit] == texture) {
          sp_flush_tile_cache(softpipe, softpipe->tex_cache[unit]);
       }
    }