From a81bf9b82e3cf6d2aeda7d5acfb1e213bc2c6055 Mon Sep 17 00:00:00 2001
From: hehaoqazwsx <2042014346@qq.com>
Date: Thu, 26 Jun 2025 03:04:13 +0000
Subject: [PATCH 1/3] update display/composer/v1_2/DisplayComposerType.idl.
 create new metadata key and usage for GPU dirty region

Signed-off-by: hehaoqazwsx <2042014346@qq.com>
---
 display/composer/v1_2/DisplayComposerType.idl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/display/composer/v1_2/DisplayComposerType.idl b/display/composer/v1_2/DisplayComposerType.idl
index 0115dc98..e1d3c601 100644
--- a/display/composer/v1_2/DisplayComposerType.idl
+++ b/display/composer/v1_2/DisplayComposerType.idl
@@ -69,6 +69,7 @@ enum BufferUsage : ohos.hdi.display.composer.v1_0.BufferUsage {
     HBM_USE_AUXILLARY_BUFFER3 = (1ULL << 23),              /**< combine with main usage for specific meta feature */
     HBM_USE_VIDEO_DEC_MV = HBM_USE_VIDEO_DECODER | HBM_USE_AUXILLARY_BUFFER2, /**< ref to VIDEO_DEC */
     HBM_USE_DRM_REDRAW = (1ULL << 24),          /**< For DRM redraw framebuffer allocate */
+    HBM_USE_GPU_RENDER_DIRTY = HBM_USE_HW_RENDER | HBM_USE_AUXILLARY_BUFFER0, /**< ref to GPU_RENDER_DIRTY */
 };
 
 
-- 
Gitee


From 2a4990325f25cb847dc7be14f45e19f1e661d4b3 Mon Sep 17 00:00:00 2001
From: hehaoqazwsx <2042014346@qq.com>
Date: Thu, 26 Jun 2025 03:05:16 +0000
Subject: [PATCH 2/3] update
 display/graphic/common/v1_0/BufferHandleMetaKeyType.idl. create new metadata
 key and usage for GPU dirty region

Signed-off-by: hehaoqazwsx <2042014346@qq.com>
---
 display/graphic/common/v1_0/BufferHandleMetaKeyType.idl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/display/graphic/common/v1_0/BufferHandleMetaKeyType.idl b/display/graphic/common/v1_0/BufferHandleMetaKeyType.idl
index c0683924..5be4e263 100644
--- a/display/graphic/common/v1_0/BufferHandleMetaKeyType.idl
+++ b/display/graphic/common/v1_0/BufferHandleMetaKeyType.idl
@@ -35,6 +35,7 @@ enum BufferHandleAttrKey {
     ATTRKEY_CROP_REGION,                    // value: Meta_Rect_Region
     ATTRKEY_EXPECT_FPS,                     // value: int
     ATTRKEY_DATA_ACCESS,                    // value: int
+    ATTRKEY_GPU_DIRTY_REGION = 17,          // value: dirty region addr
 
     /* vendor internal extended meta type */
     ATTRKEY_VENDOR_EXT_START = 2048,
-- 
Gitee


From d66cdafdc7f384558be8ef739bde563bade5f2df Mon Sep 17 00:00:00 2001
From: hehaoqazwsx <2042014346@qq.com>
Date: Thu, 26 Jun 2025 03:05:55 +0000
Subject: [PATCH 3/3] update
 display/graphic/common/v2_0/BufferHandleMetaKeyType.idl. create new metadata
 key and usage for GPU dirty region

Signed-off-by: hehaoqazwsx <2042014346@qq.com>
---
 display/graphic/common/v2_0/BufferHandleMetaKeyType.idl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/display/graphic/common/v2_0/BufferHandleMetaKeyType.idl b/display/graphic/common/v2_0/BufferHandleMetaKeyType.idl
index ba69f35d..0367c6be 100644
--- a/display/graphic/common/v2_0/BufferHandleMetaKeyType.idl
+++ b/display/graphic/common/v2_0/BufferHandleMetaKeyType.idl
@@ -47,6 +47,7 @@ enum BufferHandleAttrKey {
     ATTRKEY_ACCESS_TYPE = 11,               // value: current data frame mode
     ATTRKEY_FORCE_GLOBAL_ALPHA = 12,        // 0~255, pixel alpha value, default to -1, don't take effect.
     ATTRKEY_VIDEO_DECODER_MV = 13,          // value BlobDataType
+    ATTRKEY_GPU_DIRTY_REGION = 17,          // value: dirty region addr
 
     /* vendor internal extended meta type */
     ATTRKEY_VENDOR_EXT_START = 2048,
@@ -54,7 +55,7 @@ enum BufferHandleAttrKey {
     /* temporarily extended meta type, between system and vendor */
     ATTRKEY_OEM_EXT_START = 4096,
     ATTRKEY_EXTERNAL_METADATA_001 = 4097, // value: ExternalMetadata001
-    ATTRKEY_EXTERNAL_METADATA_002 = 4098, // value: SDR nature tone metadata
+    ATTRKEY_EXTERNAL_METADATA_002 = 4098, // value: SDR nature tone metadata
     ATTRKEY_END = 8192
 };
 
-- 
Gitee