Module: Mesa
Branch: master
Commit: 10c1cc47a6adba9ea83d4df5c154c07f95ac3a40
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=10c1cc47a6adba9ea83d4df5c154c07f95ac3a40
Author: Boyuan Zhang <boyuan.zh...@amd.com>
Date: Thu Jul 21 19:40:17 2016 -0400
st/va: get rate control method from configattrib v2
Rate control method is passed from app to driver through config attrib list.
That is why we need to store this rate control method to config. And later
on, we will pass this value to context->desc.h264enc.rate_ctrl.rate_ctrl_method.
v2 (chk): fix broken build and commit message
Signed-off-by: Boyuan Zhang <boyuan.zh...@amd.com>
Signed-off-by: Christian König <christian.koe...@amd.com>
---
src/gallium/state_trackers/va/config.c | 11 +++++++++++
src/gallium/state_trackers/va/context.c | 2 ++
src/gallium/state_trackers/va/va_private.h | 2 ++
3 files changed, 15 insertions(+)
diff --git a/src/gallium/state_trackers/va/config.c
b/src/gallium/state_trackers/va/config.c
index 7742087..889ce38 100644
--- a/src/gallium/state_trackers/va/config.c
+++ b/src/gallium/state_trackers/va/config.c
@@ -202,6 +202,17 @@ vlVaCreateConfig(VADriverContextP ctx, VAProfile profile,
VAEntrypoint entrypoin
config->profile = p;
+ for (int i = 0; i <num_attribs ; i++) {
+ if (attrib_list[i].type == VAConfigAttribRateControl) {
+ if (attrib_list[i].value == VA_RC_CBR)
+ config->rc = PIPE_H264_ENC_RATE_CONTROL_METHOD_CONSTANT;
+ else if (attrib_list[i].value == VA_RC_VBR)
+ config->rc = PIPE_H264_ENC_RATE_CONTROL_METHOD_VARIABLE;
+ else
+ config->rc = PIPE_H264_ENC_RATE_CONTROL_METHOD_DISABLE;
+ }
+ }
+
pipe_mutex_lock(drv->mutex);
*config_id = handle_table_add(drv->htab, config);
pipe_mutex_unlock(drv->mutex);
diff --git a/src/gallium/state_trackers/va/context.c
b/src/gallium/state_trackers/va/context.c
index 8882cba..65ba7db 100644
--- a/src/gallium/state_trackers/va/context.c
+++ b/src/gallium/state_trackers/va/context.c
@@ -276,6 +276,8 @@ vlVaCreateContext(VADriverContextP ctx, VAConfigID
config_id, int picture_width,
context->desc.base.profile = config->profile;
context->desc.base.entry_point = config->entrypoint;
+ if (config->entrypoint == PIPE_VIDEO_ENTRYPOINT_ENCODE)
+ context->desc.h264enc.rate_ctrl.rate_ctrl_method = config->rc;
pipe_mutex_lock(drv->mutex);
*context_id = handle_table_add(drv->htab, context);
diff --git a/src/gallium/state_trackers/va/va_private.h
b/src/gallium/state_trackers/va/va_private.h
index 520db46..1addd87 100644
--- a/src/gallium/state_trackers/va/va_private.h
+++ b/src/gallium/state_trackers/va/va_private.h
@@ -229,6 +229,7 @@ typedef struct {
struct pipe_vc1_picture_desc vc1;
struct pipe_h264_picture_desc h264;
struct pipe_h265_picture_desc h265;
+ struct pipe_h264_enc_picture_desc h264enc;
} desc;
struct {
@@ -246,6 +247,7 @@ typedef struct {
typedef struct {
enum pipe_video_profile profile;
enum pipe_video_entrypoint entrypoint;
+ enum pipe_h264_enc_rate_control_method rc;
} vlVaConfig;
typedef struct {
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