3 files changed, 13 insertions(+), 2 deletions(-)

M image-viewer/include/display_utils.h
M image-viewer/src/cursor.c
M image-viewer/src/display_utils.c

@@ 40,8 40,10 @@ typedef struct {
   display_data_t data;
 } display_t;
 
-const display_pixel_t BLACK_PIXEL = { .bits = 0 };
-const display_pixel_t WHITE_PIXEL = { .bits = 0xFFFF };
+extern const display_pixel_t BLACK_PIXEL;
+extern const display_pixel_t WHITE_PIXEL;
+
+extern const raw_pixel_t DISPLAY_PIXEL_MAX;
 
 display_pixel_t raw_pixel_onebit_convert_to_display(raw_pixel_onebit_t pixel,
                                              raw_pixel_onebit_t max);

@@ 2,6 2,8 @@
 #include "display_utils.h"
 #include "image.h"
 
+const display_pixel_t CURSOR_COLOR = {.fields = {.r = (uint8_t)DISPLAY_MAX_RED, .g = 0, .b = 0}};
+
 cursor_t cursor_create() {
   cursor_t cursor = {
     .x = 0,

@@ 1,6 1,13 @@
 #include "display_utils.h"
 #include "mzapo_parlcd.h"
 
+const display_pixel_t BLACK_PIXEL = {.bits = 0};
+const display_pixel_t WHITE_PIXEL = {.bits = 0xFFFF};
+
+const raw_pixel_t DISPLAY_PIXEL_MAX = {.red = (uint16_t)DISPLAY_MAX_RED,
+                                       .green = (uint16_t)DISPLAY_MAX_GREEN,
+                                       .blue = (uint16_t)DISPLAY_MAX_BLUE};
+
 display_pixel_t raw_pixel_onebit_convert_to_display(raw_pixel_onebit_t pixel,
                                                     raw_pixel_onebit_t max) {
   display_pixel_t new = {