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anv/video: implemnt VkGetEncodedVideoSessionParametersKHR

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Also add a stub for VkGetPhysicalDeviceVideoEncodeQualityLevelPropertiesKHR

Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27810>
This commit is contained in:
Hyunjun Ko 2023-11-04 14:58:56 +09:00 • committed by Marge Bot
parent f25cf314b3
commit f6c3e82201
1 changed files with 56 additions and 0 deletions
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56
src/intel/vulkan/anv_video.c
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@ -433,3 +433,59 @@ anv_BindVideoSessionMemoryKHR(VkDevice _device,
}
return VK_SUCCESS;
}
VKAPI_ATTR VkResult VKAPI_CALL
anv_GetEncodedVideoSessionParametersKHR(VkDevice device,
const VkVideoEncodeSessionParametersGetInfoKHR* pVideoSessionParametersInfo,
VkVideoEncodeSessionParametersFeedbackInfoKHR* pFeedbackInfo,
size_t *pDataSize,
void *pData)
{
ANV_FROM_HANDLE(anv_video_session_params, params, pVideoSessionParametersInfo->videoSessionParameters);
size_t total_size = 0;
size_t size_limit = 0;
if (pData)
size_limit = *pDataSize;
switch (params->vk.op) {
case VK_VIDEO_CODEC_OPERATION_ENCODE_H264_BIT_KHR: {
const struct VkVideoEncodeH264SessionParametersGetInfoKHR *h264_get_info =
vk_find_struct_const(pVideoSessionParametersInfo->pNext, VIDEO_ENCODE_H264_SESSION_PARAMETERS_GET_INFO_KHR);
if (h264_get_info->writeStdSPS) {
for (unsigned i = 0; i < params->vk.h264_enc.h264_sps_count; i++)
if (params->vk.h264_enc.h264_sps[i].base.seq_parameter_set_id == h264_get_info->stdSPSId)
vk_video_encode_h264_sps(&params->vk.h264_enc.h264_sps[i].base, size_limit, &total_size, pData);
}
if (h264_get_info->writeStdPPS) {
for (unsigned i = 0; i < params->vk.h264_enc.h264_pps_count; i++)
if (params->vk.h264_enc.h264_pps[i].base.pic_parameter_set_id == h264_get_info->stdPPSId) {
vk_video_encode_h264_pps(&params->vk.h264_enc.h264_pps[i].base, false, size_limit, &total_size, pData);
}
}
break;
}
default:
break;
}
/* vk_video_encode_h26x functions support to be safe even if size_limit is not enough,
* so we could just confirm whether pDataSize is valid afterwards.
*/
if (pData && *pDataSize < total_size) {
*pDataSize = 0;
return VK_INCOMPLETE;
}
*pDataSize = total_size;
return VK_SUCCESS;
}
VkResult
anv_GetPhysicalDeviceVideoEncodeQualityLevelPropertiesKHR(VkPhysicalDevice physicalDevice,
const VkPhysicalDeviceVideoEncodeQualityLevelInfoKHR* pQualityLevelInfo,
VkVideoEncodeQualityLevelPropertiesKHR* pQualityLevelProperties)
{
/* TODO. */
return VK_SUCCESS;
}