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-rw-r--r--src/gen8_post_processing.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gen8_post_processing.c b/src/gen8_post_processing.c
index 4fbc01e..f076830 100644
--- a/src/gen8_post_processing.c
+++ b/src/gen8_post_processing.c
@@ -973,6 +973,7 @@ gen8_pp_plx_avs_initialize(VADriverContextP ctx, struct i965_post_processing_con
pp_static_parameter->grf2.avs_wa_width = src_width;
pp_static_parameter->grf2.avs_wa_one_div_256_width = (float) 1.0 / (256 * src_width);
pp_static_parameter->grf2.avs_wa_five_div_256_width = (float) 5.0 / (256 * src_width);
+ pp_static_parameter->grf2.alpha = 255;
pp_static_parameter->grf3.sampler_load_horizontal_scaling_step_ratio = (float) pp_avs_context->src_w / dw;
pp_static_parameter->grf4.sampler_load_vertical_scaling_step = (float) src_rect->height / src_height / dst_rect->height;