On 09/28/2016 08:42 AM, Xiang, Haihao wrote:
CBR and VBR for low power encode depend on the fully loaded HuC firmware.
This looks good to me.
Add: Reviewed-by: Zhao Yakui <yakui.z...@intel.com>
Thanks
Yakui
Signed-off-by: Xiang, Haihao<haihao.xi...@intel.com>
---
src/i965_device_info.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/src/i965_device_info.c b/src/i965_device_info.c
index dc16197..4db6c51 100644
--- a/src/i965_device_info.c
+++ b/src/i965_device_info.c
@@ -319,6 +319,8 @@ static struct hw_codec_info chv_hw_codec_info = {
},
};
+static void gen9_hw_codec_preinit(VADriverContextP ctx, struct hw_codec_info
*codec_info);
+
extern struct hw_context *gen9_enc_hw_context_init(VADriverContextP, struct
object_config *);
extern void gen9_post_processing_context_init(VADriverContextP, void *,
struct intel_batchbuffer *);
extern void gen9_max_resolution(struct i965_driver_data *, struct
object_config *, int *, int *);
@@ -329,6 +331,7 @@ static struct hw_codec_info skl_hw_codec_info = {
.render_init = gen9_render_init,
.post_processing_context_init = gen9_post_processing_context_init,
.max_resolution = gen9_max_resolution,
+ .preinit_hw_codec = gen9_hw_codec_preinit,
.max_width = 4096, /* default. See max_resolution */
.max_height = 4096, /* default. See max_resolution */
@@ -869,3 +872,11 @@ static void gen7_hw_codec_preinit(VADriverContextP ctx,
struct hw_codec_info *co
}
return;
}
+
+static void gen9_hw_codec_preinit(VADriverContextP ctx, struct hw_codec_info
*codec_info)
+{
+ struct i965_driver_data *i965 = i965_driver_data(ctx);
+
+ if (i965->intel.has_huc&& codec_info->has_lp_h264_encoding)
one space can be added.
+ codec_info->lp_h264_brc_mode |= (VA_RC_CBR | VA_RC_VBR);
+}
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