# Python

**Repository Path**: gao-cheng-msow/python

## Basic Information

- **Project Name**: Python
- **Description**: 111111111111111
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-04-18
- **Last Updated**: 2025-08-05

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

rosen/modules/render_service_base/include/display_engine/rs_luminance_control.h

AI_HDR_VIDEO_GTM = 0x0100,
    HDR_EFFECT = 0x1000,
    AI_HDR_VIDEO_GAINMAP = 0x10000,


rosen/modules/render_service/core/feature/hdr/rs_hdr_util.cpp



#include "v2_2/cm_color_space.h"

inline HdrStatus CheckAiHdrType(uint8_t metadataType)
{
    switch (metadataType) {
        case HDI::Display::Graphic::Common::V2_2::CM_VIDEO_AI_HDR:
            return HdrStatus::AI_HDR_VIDEO_GTM;
        case HDI::Display::Graphic::Common::V2_2::CM_VIDEO_AI_HDR_HIGH_LIGHT:
            return HdrStatus::AI_HDR_VIDEO_GAINMAP;
        case HDI::Display::Graphic::Common::V2_2::CM_VIDEO_AI_HDR_COLOR_ENHANCE:
            return HdrStatus::AI_HDR_VIDEO_GAINMAP;
        default:
            return HdrStatus::NO_HDR;
    }
}

if (surfaceBuffer->GetMetadata(ATTRKEY_HDR_METADATA_TYPE, metadataType) == GSERROR_OK && metadataType.size() > 0) {
        auto aiHdrStatus = CheckAiHdrType(metadataType[0]);
        if (aiHdrStatus != HdrStatus::NO_HDR) {
            return aiHdrStatus;
        }