AI/rocm-systems
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

HEVC: Added bit depth change support in decoder reconfiguration. (#527)

Browse Source 
* * rocDecode/HEVC: Added bit depth change support in decoder reconfiguration.

* * rocDecode/HEVC: Removed a comment line.

* * rocDecode/HEVC: Updated change log.

* * rocDecode/HEVC: Used the reserved space in RocdecReconfigureDecoderInfo structure for bit_depth_minus_8 field to be backward compatible. Added bit depth to the new sequence file name when we dump output in decoder reconfiguration case.

* * rocDecode/HEVC: Added bit depth change support in decoder reconfiguration.

* * rocDecode/HEVC: Removed a comment line.

* * rocDecode/HEVC: Updated change log.

* * rocDecode/HEVC: Used the reserved space in RocdecReconfigureDecoderInfo structure for bit_depth_minus_8 field to be backward compatible. Added bit depth to the new sequence file name when we dump output in decoder reconfiguration case.

* * rocDecode/HEVC: Changes based on review comments.

* * rocDecode: Fixed a bug related to 422 surface format assignment.

* * rocDecode: Fixed build warnings with some sample apps.

[ROCm/rocdecode commit: ab7546930f]
This commit is contained in:
jeffqjiangNew
2025-03-13 09:29:25 -04:00
committed by GitHub
parent cd98621eb9
commit aacd035b6d
11 changed files with 76 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files
projects/rocdecode/utils/rocvideodecode/roc_video_dec.h
+4 -2
View File
@@ -83,10 +83,10 @@ inline int GetChromaPlaneCount(rocDecVideoSurfaceFormat surface_format) {
break;
case rocDecVideoSurfaceFormat_YUV444:
case rocDecVideoSurfaceFormat_YUV444_16Bit:
num_planes = 2;
break;
case rocDecVideoSurfaceFormat_YUV420:
case rocDecVideoSurfaceFormat_YUV420_16Bit:
case rocDecVideoSurfaceFormat_YUV422:
case rocDecVideoSurfaceFormat_YUV422_16Bit:
num_planes = 2;
break;
}
@@ -103,6 +103,8 @@ inline float GetChromaHeightFactor(rocDecVideoSurfaceFormat surface_format) {
case rocDecVideoSurfaceFormat_YUV420_16Bit:
factor = 0.5;
break;
case rocDecVideoSurfaceFormat_YUV422:
case rocDecVideoSurfaceFormat_YUV422_16Bit:
case rocDecVideoSurfaceFormat_YUV444:
case rocDecVideoSurfaceFormat_YUV444_16Bit:
factor = 1.0;