Mirrors_UI_SDK/MiniGUI
1
0
Fork 0
mirror of https://github.com/VincentWei/MiniGUI.git synced 2026-09-26 20:45:36 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

add new operation do_blit in DrmDriverOps; use do_blit instead of returning callback of check_blit

Browse Source
This commit is contained in:
Vincent Wei
2023-07-24 08:22:10 +08:00
parent d52aa4c1a4
commit f6bf02aa5c
3 changed files with 18 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/exstubs.h
+12 -6
View File
@@ -177,10 +177,6 @@ typedef struct _DrmBlitOperations {
uint8_t alpha;
} DrmBlitOperations;
typedef int (*CB_DRM_BLIT) (DrmDriver *driver,
DrmSurfaceBuffer *src_buf, const GAL_Rect *src_rc,
DrmSurfaceBuffer *dst_buf, const GAL_Rect *dst_rc,
const DrmBlitOperations *blit_ops);
/**
* The structure type defines the operations for a userland DRM driver.
*/
@@ -302,16 +298,26 @@ typedef struct _DrmDriverOps {
/**
* This operation checks whether a specified hardware accelerated blit
* can be done between the source buffer and the destination buffer.
* If succeed, it returns a callback for the specified blit operations.
* If succeed, it returns zero, otherwise for failure.
* If succeed, it is safe to call do_blit operation.
*
* \note If this operation is set as NULL, it will be supposed that
* the driver does not support any hardware accelerated blitting operation.
*/
CB_DRM_BLIT (* check_blit) (DrmDriver *driver,
int (* check_blit) (DrmDriver *driver,
DrmSurfaceBuffer* src_buf, const GAL_Rect* src_rc,
DrmSurfaceBuffer* dst_buf, const GAL_Rect* dst_rc,
const DrmBlitOperations *ops);
/**
* This operation does the real blit. It should not be NULL if check_blit
* is not NULL.
*/
int (* do_blit) (DrmDriver *driver,
DrmSurfaceBuffer *src_buf, const GAL_Rect *src_rc,
DrmSurfaceBuffer *dst_buf, const GAL_Rect *dst_rc,
const DrmBlitOperations *blit_ops);
/**
* This operation copies the pixels from the source buffer to
* the destination buffer, with or without scaling, rotation, and flip.