hi_vo_layer

Defines the video layer number.

typedef hi_s32 hi_vo_layer;

For details about basic data type hi_s32, see Basic Data Types.

Member	Description
hi_vo_layer	The VO module has four video layers and five graphics layers defined as follows: 0: HI_VO_LAYER_V0, video layer 0 1: HI_VO_LAYER_V1, video layer 1 2: HI_VO_LAYER_V2, video layer 2, used as the PIP layer. Not supported in the current version. 3: HI_VO_LAYER_V3, video layer 3. Not supported in the current version. 4: HI_VO_LAYER_G0, graphics layer 0. Configuration will not take effect. 5: HI_VO_LAYER_G1, graphics layer 1. Configuration will not take effect. 6: HI_VO_LAYER_G2, graphics layer 2, used as the cursor layer. Configuration will not take effect. 7: HI_VO_LAYER_G3, graphics layer 3. Configuration will not take effect. 8: HI_VO_LAYER_G4, graphics layer 4. Configuration will not take effect.

Member

Description

hi_vo_layer

The VO module has four video layers and five graphics layers defined as follows:

0: HI_VO_LAYER_V0, video layer 0
1: HI_VO_LAYER_V1, video layer 1
2: HI_VO_LAYER_V2, video layer 2, used as the PIP layer. Not supported in the current version.
3: HI_VO_LAYER_V3, video layer 3. Not supported in the current version.
4: HI_VO_LAYER_G0, graphics layer 0. Configuration will not take effect.
5: HI_VO_LAYER_G1, graphics layer 1. Configuration will not take effect.
6: HI_VO_LAYER_G2, graphics layer 2, used as the cursor layer. Configuration will not take effect.
7: HI_VO_LAYER_G3, graphics layer 3. Configuration will not take effect.
8: HI_VO_LAYER_G4, graphics layer 4. Configuration will not take effect.

Parent topic: VO