shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-10 04:48:04 +09:00
Code Issues Packages Projects Releases Wiki Activity

media_module: h264/mpeg2/h265 [2/2]

Browse Source 
PD#SWPL-3654

Problem:
provide aspect_ratio information by AMSTREAM_IOC_VDECSTAT

Solution:
add ration_control information in vdec_status function for
h264/mh264/vh265/mpeg12/mmpeg12, and normalized it for
aspect_ratio in AMSTREAM_IOC_VDECSTAT message.

Verify:
Verified U212

Change-Id: Icd9270eb8f2ce2f6f7455ec28780d26ac6c56348
Signed-off-by: Rong Zhang <rong.zhang@amlogic.com>
This commit is contained in:
Rong Zhang
2019-02-22 16:28:29 +08:00
committed by Dongjin Kim
parent 65e6d31e35
commit cabc8b0e58
1 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
include/linux/amlogic/media/utils/amstream.h
View File

@@ -303,12 +303,20 @@ struct buf_status {
#define DECODER_ERROR_MASK (0xffff<<16)
enum E_ASPECT_RATIO {
ASPECT_RATIO_4_3,
ASPECT_RATIO_16_9,
ASPECT_UNDEFINED = 255
};
struct vdec_status {
unsigned int width;
unsigned int height;
unsigned int fps;
unsigned int error_count;
unsigned int status;
enum E_ASPECT_RATIO euAspectRatio;
};
struct vdec_info {
@@ -328,6 +336,7 @@ struct vdec_info {
unsigned long long total_data;
unsigned int samp_cnt;
unsigned int offset;
unsigned int ratio_control;
char reserved[32];
};