diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_sampler_state.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c index 3a33996452..d7650af3d9 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c @@ -229,7 +229,7 @@ brw_wm_sampler_populate_key(struct brw_context *brw, GLcontext *ctx = &brw->intel.ctx; int unit; - memset(key, 0, sizeof(*key)); + key->sampler_count = 0; for (unit = 0; unit < BRW_MAX_TEX_UNIT; unit++) { if (ctx->Texture.Unit[unit]._ReallyEnabled) { @@ -240,6 +240,8 @@ brw_wm_sampler_populate_key(struct brw_context *brw, struct gl_texture_image *firstImage = texObj->Image[0][intelObj->firstLevel]; + memset(entry, 0, sizeof(*entry)); + entry->tex_target = texObj->Target; entry->seamless_cube_map = (texObj->Target == GL_TEXTURE_CUBE_MAP) @@ -288,7 +290,7 @@ static void upload_wm_samplers( struct brw_context *brw ) { GLcontext *ctx = &brw->intel.ctx; struct wm_sampler_key key; - int i; + int i, sampler_key_size; brw_wm_sampler_populate_key(brw, &key); @@ -302,8 +304,11 @@ static void upload_wm_samplers( struct brw_context *brw ) if (brw->wm.sampler_count == 0) return; + /* Only include the populated portion of the key in the search. */ + sampler_key_size = offsetof(struct wm_sampler_key, + sampler[key.sampler_count]); brw->wm.sampler_bo = brw_search_cache(&brw->cache, BRW_SAMPLER, - &key, sizeof(key), + &key, sampler_key_size, brw->wm.sdc_bo, key.sampler_count, NULL); @@ -323,7 +328,7 @@ static void upload_wm_samplers( struct brw_context *brw ) } brw->wm.sampler_bo = brw_upload_cache(&brw->cache, BRW_SAMPLER, - &key, sizeof(key), + &key, sampler_key_size, brw->wm.sdc_bo, key.sampler_count, &sampler, sizeof(sampler)); |