[Libva] [PATCH 11/13] Adjust the maximum number of motion vectors for B frame on HSW+
Pengfei Qu
Pengfei.Qu at intel.com
Thu Jul 7 09:18:02 UTC 2016
From: Jia Meng <jia.meng at intel.com>
Signed-off-by: Jia Meng <jia.meng at intel.com>
Signed-off-by: Pengfei Qu <Pengfei.Qu at intel.com>
---
src/gen75_vme.c | 13 +++++++------
src/gen8_vme.c | 15 ++++++++-------
src/gen9_vme.c | 17 +++++++++--------
3 files changed, 24 insertions(+), 21 deletions(-)
diff --git a/src/gen75_vme.c b/src/gen75_vme.c
index 174a642..81925fe 100644
--- a/src/gen75_vme.c
+++ b/src/gen75_vme.c
@@ -330,7 +330,8 @@ static VAStatus gen75_vme_interface_setup(VADriverContextP ctx,
static VAStatus gen75_vme_constant_setup(VADriverContextP ctx,
struct encode_state *encode_state,
- struct intel_encoder_context *encoder_context)
+ struct intel_encoder_context *encoder_context,
+ int denom)
{
struct gen6_vme_context *vme_context = encoder_context->vme_context;
unsigned char *constant_buffer;
@@ -342,13 +343,13 @@ static VAStatus gen75_vme_constant_setup(VADriverContextP ctx,
if (encoder_context->codec == CODEC_H264 ||
encoder_context->codec == CODEC_H264_MVC) {
if (vme_context->h264_level >= 30) {
- mv_num = 16;
+ mv_num = 16 / denom;
if (vme_context->h264_level >= 31)
- mv_num = 8;
+ mv_num = 8 / denom;
}
} else if (encoder_context->codec == CODEC_MPEG2) {
- mv_num = 2;
+ mv_num = 2 / denom;
}
vme_state_message[31] = mv_num;
@@ -675,7 +676,7 @@ static VAStatus gen75_vme_prepare(VADriverContextP ctx,
gen75_vme_surface_setup(ctx, encode_state, is_intra, encoder_context);
gen75_vme_interface_setup(ctx, encode_state, encoder_context);
//gen75_vme_vme_state_setup(ctx, encode_state, is_intra, encoder_context);
- gen75_vme_constant_setup(ctx, encode_state, encoder_context);
+ gen75_vme_constant_setup(ctx, encode_state, encoder_context, (pSliceParameter->slice_type == SLICE_TYPE_B) ? 2 : 1);
/*Programing media pipeline*/
gen75_vme_pipeline_programing(ctx, encode_state, encoder_context);
@@ -987,7 +988,7 @@ gen75_vme_mpeg2_prepare(VADriverContextP ctx,
gen75_vme_interface_setup(ctx, encode_state, encoder_context);
gen75_vme_vme_state_setup(ctx, encode_state, slice_param->is_intra_slice, encoder_context);
intel_vme_mpeg2_state_setup(ctx, encode_state, encoder_context);
- gen75_vme_constant_setup(ctx, encode_state, encoder_context);
+ gen75_vme_constant_setup(ctx, encode_state, encoder_context, 1);
/*Programing media pipeline*/
gen75_vme_mpeg2_pipeline_programing(ctx, encode_state, slice_param->is_intra_slice, encoder_context);
diff --git a/src/gen8_vme.c b/src/gen8_vme.c
index 28b8195..f4a874e 100644
--- a/src/gen8_vme.c
+++ b/src/gen8_vme.c
@@ -363,7 +363,8 @@ static VAStatus gen8_vme_interface_setup(VADriverContextP ctx,
static VAStatus gen8_vme_constant_setup(VADriverContextP ctx,
struct encode_state *encode_state,
- struct intel_encoder_context *encoder_context)
+ struct intel_encoder_context *encoder_context,
+ int denom)
{
struct gen6_vme_context *vme_context = encoder_context->vme_context;
unsigned char *constant_buffer;
@@ -375,13 +376,13 @@ static VAStatus gen8_vme_constant_setup(VADriverContextP ctx,
if (encoder_context->codec == CODEC_H264 ||
encoder_context->codec == CODEC_H264_MVC) {
if (vme_context->h264_level >= 30) {
- mv_num = 16;
+ mv_num = 16 / denom;
if (vme_context->h264_level >= 31)
- mv_num = 8;
+ mv_num = 8 / denom;
}
} else if (encoder_context->codec == CODEC_MPEG2) {
- mv_num = 2;
+ mv_num = 2 / denom;
}
vme_state_message[31] = mv_num;
@@ -749,7 +750,7 @@ static VAStatus gen8_vme_prepare(VADriverContextP ctx,
gen8_vme_surface_setup(ctx, encode_state, is_intra, encoder_context);
gen8_vme_interface_setup(ctx, encode_state, encoder_context);
//gen8_vme_vme_state_setup(ctx, encode_state, is_intra, encoder_context);
- gen8_vme_constant_setup(ctx, encode_state, encoder_context);
+ gen8_vme_constant_setup(ctx, encode_state, encoder_context, (pSliceParameter->slice_type == SLICE_TYPE_B) ? 2 : 1);
/*Programing media pipeline*/
gen8_vme_pipeline_programing(ctx, encode_state, encoder_context);
@@ -1139,7 +1140,7 @@ gen8_vme_mpeg2_prepare(VADriverContextP ctx,
gen8_vme_interface_setup(ctx, encode_state, encoder_context);
//gen8_vme_vme_state_setup(ctx, encode_state, slice_param->is_intra_slice, encoder_context);
intel_vme_mpeg2_state_setup(ctx, encode_state, encoder_context);
- gen8_vme_constant_setup(ctx, encode_state, encoder_context);
+ gen8_vme_constant_setup(ctx, encode_state, encoder_context, 1);
/*Programing media pipeline*/
gen8_vme_mpeg2_pipeline_programing(ctx, encode_state, slice_param->is_intra_slice, encoder_context);
@@ -1272,7 +1273,7 @@ static VAStatus gen8_vme_vp8_prepare(VADriverContextP ctx,
/*Setup all the memory object*/
gen8_vme_vp8_surface_setup(ctx, encode_state, is_intra, encoder_context);
gen8_vme_interface_setup(ctx, encode_state, encoder_context);
- gen8_vme_constant_setup(ctx, encode_state, encoder_context);
+ gen8_vme_constant_setup(ctx, encode_state, encoder_context, 1);
/*Programing media pipeline*/
gen8_vme_vp8_pipeline_programing(ctx, encode_state, is_intra, encoder_context);
diff --git a/src/gen9_vme.c b/src/gen9_vme.c
index 46ba9c0..b495f28 100644
--- a/src/gen9_vme.c
+++ b/src/gen9_vme.c
@@ -400,7 +400,8 @@ static VAStatus gen9_vme_interface_setup(VADriverContextP ctx,
static VAStatus gen9_vme_constant_setup(VADriverContextP ctx,
struct encode_state *encode_state,
- struct intel_encoder_context *encoder_context)
+ struct intel_encoder_context *encoder_context,
+ int denom)
{
struct gen6_vme_context *vme_context = encoder_context->vme_context;
unsigned char *constant_buffer;
@@ -412,13 +413,13 @@ static VAStatus gen9_vme_constant_setup(VADriverContextP ctx,
if (encoder_context->codec == CODEC_H264 ||
encoder_context->codec == CODEC_H264_MVC) {
if (vme_context->h264_level >= 30) {
- mv_num = 16;
+ mv_num = 16 / denom;
if (vme_context->h264_level >= 31)
- mv_num = 8;
+ mv_num = 8 / denom;
}
} else if (encoder_context->codec == CODEC_MPEG2) {
- mv_num = 2;
+ mv_num = 2 / denom;
}else if (encoder_context->codec == CODEC_HEVC) {
if (vme_context->hevc_level >= 30*3) {
mv_num = 16;
@@ -795,7 +796,7 @@ static VAStatus gen9_vme_prepare(VADriverContextP ctx,
gen9_vme_surface_setup(ctx, encode_state, is_intra, encoder_context);
gen9_vme_interface_setup(ctx, encode_state, encoder_context);
//gen9_vme_vme_state_setup(ctx, encode_state, is_intra, encoder_context);
- gen9_vme_constant_setup(ctx, encode_state, encoder_context);
+ gen9_vme_constant_setup(ctx, encode_state, encoder_context, (pSliceParameter->slice_type == SLICE_TYPE_B) ? 2 : 1);
/*Programing media pipeline*/
gen9_vme_pipeline_programing(ctx, encode_state, encoder_context);
@@ -1187,7 +1188,7 @@ gen9_vme_mpeg2_prepare(VADriverContextP ctx,
gen9_vme_interface_setup(ctx, encode_state, encoder_context);
//gen9_vme_vme_state_setup(ctx, encode_state, slice_param->is_intra_slice, encoder_context);
intel_vme_mpeg2_state_setup(ctx, encode_state, encoder_context);
- gen9_vme_constant_setup(ctx, encode_state, encoder_context);
+ gen9_vme_constant_setup(ctx, encode_state, encoder_context, 1);
/*Programing media pipeline*/
gen9_vme_mpeg2_pipeline_programing(ctx, encode_state, slice_param->is_intra_slice, encoder_context);
@@ -1322,7 +1323,7 @@ static VAStatus gen9_vme_vp8_prepare(VADriverContextP ctx,
/*Setup all the memory object*/
gen9_vme_vp8_surface_setup(ctx, encode_state, is_intra, encoder_context);
gen9_vme_interface_setup(ctx, encode_state, encoder_context);
- gen9_vme_constant_setup(ctx, encode_state, encoder_context);
+ gen9_vme_constant_setup(ctx, encode_state, encoder_context, 1);
/*Programing media pipeline*/
gen9_vme_vp8_pipeline_programing(ctx, encode_state, is_intra, encoder_context);
@@ -1754,7 +1755,7 @@ static VAStatus gen9_vme_hevc_prepare(VADriverContextP ctx,
gen9_vme_hevc_surface_setup(ctx, encode_state, is_intra, encoder_context);
gen9_vme_interface_setup(ctx, encode_state, encoder_context);
//gen9_vme_vme_state_setup(ctx, encode_state, is_intra, encoder_context);
- gen9_vme_constant_setup(ctx, encode_state, encoder_context);
+ gen9_vme_constant_setup(ctx, encode_state, encoder_context, 1);
/*Programing media pipeline*/
gen9_vme_hevc_pipeline_programing(ctx, encode_state, encoder_context);
--
2.7.4
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