1 /**
2 * @file lv_draw_transform.c
3 *
4 */
5
6 /*********************
7 * INCLUDES
8 *********************/
9 #include "lv_draw.h"
10 #include "lv_draw_transform.h"
11 #include "../misc/lv_assert.h"
12 #include "../misc/lv_area.h"
13
14 /*********************
15 * DEFINES
16 *********************/
17
18 /**********************
19 * TYPEDEFS
20 **********************/
21
22 /**********************
23 * STATIC PROTOTYPES
24 **********************/
25
26 /**********************
27 * STATIC VARIABLES
28 **********************/
29
30 /**********************
31 * MACROS
32 **********************/
33
34 /**********************
35 * GLOBAL FUNCTIONS
36 **********************/
lv_draw_transform(lv_draw_ctx_t * draw_ctx,const lv_area_t * dest_area,const void * src_buf,lv_coord_t src_w,lv_coord_t src_h,lv_coord_t src_stride,const lv_draw_img_dsc_t * draw_dsc,lv_img_cf_t cf,lv_color_t * cbuf,lv_opa_t * abuf)37 void lv_draw_transform(lv_draw_ctx_t * draw_ctx, const lv_area_t * dest_area, const void * src_buf, lv_coord_t src_w,
38 lv_coord_t src_h,
39 lv_coord_t src_stride, const lv_draw_img_dsc_t * draw_dsc, lv_img_cf_t cf, lv_color_t * cbuf, lv_opa_t * abuf)
40 {
41 LV_ASSERT_NULL(draw_ctx);
42 if(draw_ctx->draw_transform == NULL) {
43 LV_LOG_WARN("draw_ctx->draw_transform == NULL");
44 return;
45 }
46
47 draw_ctx->draw_transform(draw_ctx, dest_area, src_buf, src_w, src_h, src_stride, draw_dsc, cf, cbuf, abuf);
48
49 }
50
51 /**********************
52 * STATIC FUNCTIONS
53 **********************/
54
