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tune operations of CompositorOps

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Vincent Wei
2021-03-24 21:57:52 +08:00
parent 30147e9e01
commit 86d6e12f9e
1 changed files with 14 additions and 6 deletions
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20
include/minigui.h
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@@ -1742,14 +1742,14 @@ typedef struct _CompositorOps {
int zidx, const RECT* rc_org);
/**
* This operation will be called to composite the current tompost layer
* with another layer at the same time on the screen.
* This operation will composite multiple layers on the screen at the same
* time by using the combining paramemters.
*/
void (*composite_with_layer) (CompositorCtxt* ctxt,
MG_Layer* another, void* composite_arg);
unsigned int (*composite_layers) (CompositorCtxt* ctxt, MG_Layer* layers[],
int nr_layers, void* combine_param);
/**
* This operation will be called when transitting to a new topmost layer.
* This operation will be called when transiting to a new topmost layer.
* The compositor can play an animation to transit from the current
* topmost layer to the new topmost layer.
*/
@@ -1769,12 +1769,20 @@ typedef struct _CompositorOps {
} CompositorOps;
#define FCM_MOVE_HORIZONTAL 0
#define FCM_MOVE_VERTICAL 1
typedef struct _COMBPARAMS_FALLBACK {
int method;
int percent;
} COMBPARAMS_FALLBACK;
/**
* \brief Get the operations of a specific compositor.
*
* This function gets the operations of a specific compositor.
*
* \param name The name of the compositor. MiniGUI reserved `default`
* \param name The name of the compositor. MiniGUI reserved `fallback`
* as the default compositor which is implemented in MiniGUI Core.
* You can use some operations of the default compositor as the
* corresponding operations for your own compositor.