Render/BDW: Initialize the blend_state for rendering

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>

diff --git a/src/i965_render.c b/src/i965_render.c
index bb974e7..1376c32 100644 (file)
--- a/src/i965_render.c
+++ b/src/i965_render.c
@@ -2799,7 +2799,7 @@ gen8_render_blend_state(VADriverContextP ctx)
 
     global_blend_state = (struct gen8_global_blend_state*) cc_ptr;
 
-    memset(global_blend_state, 0, sizeof(*global_blend_state));
+    memset(global_blend_state, 0, render_state->blend_state_size);
     /* Global blend state + blend_state for Render Target */
     blend_state = (struct gen8_blend_state_rt *)(global_blend_state + 1);
     blend_state->blend1.logic_op_enable = 1;
@@ -4293,7 +4293,7 @@ gen8_subpicture_render_blend_state(VADriverContextP ctx)
 
     global_blend_state = (struct gen8_global_blend_state*) cc_ptr;
 
-    memset(global_blend_state, 0, sizeof(*global_blend_state));
+    memset(global_blend_state, 0, render_state->blend_state_size);
     /* Global blend state + blend_state for Render Target */
     blend_state = (struct gen8_blend_state_rt *)(global_blend_state + 1);
     blend_state->blend0.color_blend_func = I965_BLENDFUNCTION_ADD;