diff options
| author | Xiang, Haihao <haihao.xiang@intel.com> | 2016-09-28 08:42:01 +0800 |
|---|---|---|
| committer | Sean V Kelley <seanvk@posteo.de> | 2016-09-28 13:41:32 -0700 |
| commit | f3d975c39ad1b63a3afa8cf1534e7a508deb2625 (patch) | |
| tree | 7195c8e4a9bcbd9f952f23cc5858bc6e54dddec5 | |
| parent | 60a27d6bf7bf69accabe5b783000eb7aebbb2ed7 (diff) | |
Add CBR and VBR bitrate control flags for low power encode if possible
CBR and VBR for low power encode depend on the fully loaded HuC firmware.
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
| -rw-r--r-- | src/i965_device_info.c | 11 |
1 files changed, 11 insertions, 0 deletions
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) + codec_info->lp_h264_brc_mode |= (VA_RC_CBR | VA_RC_VBR); +} |