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anv: define ANV_VIDEO_H264_MAX_DPB_SLOTS

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prep work for remapping slot ids for h264 decoding.

Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32823>
This commit is contained in:
Hyunjun Ko 2024-12-31 14:44:00 +09:00 • committed by Marge Bot
parent 61593e9c54
commit 9221feaf79
2 changed files with 2 additions and 1 deletions
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1
src/intel/vulkan/anv_private.h
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@ -6276,6 +6276,7 @@ struct anv_vid_mem {
#define ANV_MB_WIDTH 16
#define ANV_MB_HEIGHT 16
#define ANV_VIDEO_H264_MAX_DPB_SLOTS 17
#define ANV_VIDEO_H264_MAX_NUM_REF_FRAME 16
#define ANV_VIDEO_H265_MAX_NUM_REF_FRAME 16
#define ANV_VIDEO_H265_HCP_NUM_REF_FRAME 8

2
src/intel/vulkan/anv_video.c
View file

@ -140,7 +140,7 @@ anv_GetPhysicalDeviceVideoCapabilitiesKHR(VkPhysicalDevice physicalDevice,
if (pVideoProfile->lumaBitDepth != VK_VIDEO_COMPONENT_BIT_DEPTH_8_BIT_KHR)
return VK_ERROR_VIDEO_PROFILE_FORMAT_NOT_SUPPORTED_KHR;
pCapabilities->maxDpbSlots = 17;
pCapabilities->maxDpbSlots = ANV_VIDEO_H264_MAX_DPB_SLOTS;
pCapabilities->maxActiveReferencePictures = ANV_VIDEO_H264_MAX_NUM_REF_FRAME;
pCapabilities->pictureAccessGranularity.width = ANV_MB_WIDTH;
pCapabilities->pictureAccessGranularity.height = ANV_MB_HEIGHT;