1 /* This is a small demo of the high-performance GUIX graphics framework. */
2
3 #include <stdio.h>
4 #include "gx_api.h"
5
6 #include "runtime_allocate_16bpp_resources.h"
7 #include "runtime_allocate_16bpp_specifications.h"
8
9
10 /* Define the ThreadX demo thread control block and stack. */
11
12 TX_THREAD demo_thread;
13 UCHAR demo_thread_stack[4096];
14 TX_BYTE_POOL memory_pool;
15
16 #define SCRATCHPAD_PIXELS (DISPLAY_1_X_RESOLUTION * DISPLAY_1_Y_RESOLUTION * 4)
17 GX_COLOR scratchpad[SCRATCHPAD_PIXELS];
18
19 GX_WINDOW_ROOT *root;
20 GX_WIDGET *pMainWin;
21
22 /* Define prototypes. */
23 VOID guix_setup();
24 extern UINT win32_graphics_driver_setup_565rgb(GX_DISPLAY *display);
25
main(int argc,char ** argv)26 int main(int argc, char ** argv)
27 {
28 tx_kernel_enter();
29 return(0);
30 }
31
memory_allocate(ULONG size)32 VOID *memory_allocate(ULONG size)
33 {
34 VOID *memptr;
35
36 if (tx_byte_allocate(&memory_pool, &memptr, size, TX_NO_WAIT) == TX_SUCCESS)
37 {
38 return memptr;
39 }
40 return NULL;
41 }
42
memory_free(VOID * mem)43 void memory_free(VOID *mem)
44 {
45 tx_byte_release(mem);
46 }
47
tx_application_define(void * first_unused_memory)48 VOID tx_application_define(void *first_unused_memory)
49 {
50
51 /* create byte pool for rotation to use */
52 tx_byte_pool_create(&memory_pool, "scratchpad", scratchpad,
53 SCRATCHPAD_PIXELS * sizeof(GX_COLOR));
54
55 guix_setup();
56 }
57
58
guix_setup()59 VOID guix_setup()
60 {
61 /* Initialize GUIX. */
62 gx_system_initialize();
63
64
65 gx_studio_display_configure(DISPLAY_1, win32_graphics_driver_setup_565rgb,
66 LANGUAGE_ENGLISH, DISPLAY_1_THEME_1, &root);
67
68 /* install our memory allocator and de-allocator */
69 gx_system_memory_allocator_set(memory_allocate, memory_free);
70
71 /* create the main screen */
72 gx_studio_named_widget_create("window", (GX_WIDGET *)root, &pMainWin);
73
74 /* Show the root window to make it and patients screen visible. */
75 gx_widget_show(root);
76
77 /* let GUIX run */
78 gx_system_start();
79 }
80
