gallium: fix some texture object leaks

diff --git a/src/gallium/auxiliary/draw/draw_pipe_aaline.c b/src/gallium/auxiliary/draw/draw_pipe_aaline.c
index f501b2a..346a96e 100644 (file)
--- a/src/gallium/auxiliary/draw/draw_pipe_aaline.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_aaline.c
@@ -713,6 +713,11 @@ static void
 aaline_destroy(struct draw_stage *stage)
 {
    struct aaline_stage *aaline = aaline_stage(stage);
+   uint i;
+
+   for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
+      pipe_texture_reference(&aaline->state.texture[i], NULL);
+   }
 
    if (aaline->sampler_cso)
       aaline->pipe->delete_sampler_state(aaline->pipe, aaline->sampler_cso);
@@ -836,6 +841,9 @@ aaline_set_sampler_textures(struct pipe_context *pipe,
    for (i = 0; i < num; i++) {
       pipe_texture_reference(&aaline->state.texture[i], texture[i]);
    }
+   for ( ; i < PIPE_MAX_SAMPLERS; i++) {
+      pipe_texture_reference(&aaline->state.texture[i], NULL);
+   }
    aaline->num_textures = num;
 
    /* pass-through */

diff --git a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
index 73ee419..2dfd180 100644 (file)
--- a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
@@ -559,6 +559,11 @@ static void
 pstip_destroy(struct draw_stage *stage)
 {
    struct pstip_stage *pstip = pstip_stage(stage);
+   uint i;
+
+   for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
+      pipe_texture_reference(&pstip->state.textures[i], NULL);
+   }
 
    pstip->pipe->delete_sampler_state(pstip->pipe, pstip->sampler_cso);