Revision 102
changed indent
| lab5/graphics.c | ||
|---|---|---|
| 85 | 85 |
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| 86 | 86 |
return SUCCESS; |
| 87 | 87 |
} |
| 88 |
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int (vg_draw_hline)(uint16_t x, uint16_t y, uint16_t len, uint32_t color){
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/* |
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uint8_t color8 = color; |
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for(uint16_t l = 0; l < len; ++l){
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*(video_mem+y*1024+x+len) = color8; |
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}*/ |
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return 0; |
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} |
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| lab5/lab5.c | ||
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| 11 | 11 |
// Any header files included below this line should have been created by you |
| 12 | 12 |
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| 13 | 13 |
int main(int argc, char *argv[]) {
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// sets the language of LCF messages (can be either EN-US or PT-PT) |
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lcf_set_language("EN-US");
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// sets the language of LCF messages (can be either EN-US or PT-PT)
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lcf_set_language("EN-US");
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| 16 | 16 |
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// enables to log function invocations that are being "wrapped" by LCF |
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// [comment this out if you don't want/need it] |
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lcf_trace_calls("/home/lcom/labs/lab5/trace.txt");
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// enables to log function invocations that are being "wrapped" by LCF
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// [comment this out if you don't want/need it]
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lcf_trace_calls("/home/lcom/labs/lab5/trace.txt");
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| 20 | 20 |
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// enables to save the output of printf function calls on a file |
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// [comment this out if you don't want/need it] |
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lcf_log_output("/home/lcom/labs/lab5/output.txt");
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// enables to save the output of printf function calls on a file
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// [comment this out if you don't want/need it]
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lcf_log_output("/home/lcom/labs/lab5/output.txt");
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| 24 | 24 |
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// handles control over to LCF |
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// [LCF handles command line arguments and invokes the right function] |
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if (lcf_start(argc, argv)) |
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// handles control over to LCF
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// [LCF handles command line arguments and invokes the right function]
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if (lcf_start(argc, argv))
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| 28 | 28 |
return 1; |
| 29 | 29 |
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// LCF clean up tasks |
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// [must be the last statement before return] |
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lcf_cleanup(); |
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// LCF clean up tasks
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// [must be the last statement before return]
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lcf_cleanup();
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| 33 | 33 |
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return 0; |
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return 0;
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| 35 | 35 |
} |
| 36 | 36 |
|
| 37 | 37 |
int(video_test_init)(uint16_t mode, uint8_t delay) {
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| 38 | 38 |
int r; |
| 39 | 39 |
if ((r = get_permissions_first_mbyte())) |
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panic("%s: sys_privctl (ADD MEM) failed: %d\n", __func__, r);
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panic("%s: sys_privctl (ADD MEM) failed: %d\n", __func__, r);
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| 41 | 41 |
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| 42 | 42 |
if (set_graphics_mode(mode)) {
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| 43 | 43 |
printf("%s: failed to set graphic mode %x.\n", __func__, mode);
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| 44 | 44 |
if (vg_exit()) |
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printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 46 | 46 |
return 1; |
| 47 | 47 |
}; |
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/** |
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|
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| 49 | 49 |
vbe_mode_info_t vbe_mem_info; |
| 50 | 50 |
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| 51 | 51 |
if (vbe_get_mode_information(mode, &vbe_mem_info)) {
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| 52 | 52 |
printf("%s: failed to get information for mode %x.\n", __func__, mode);
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| 53 | 53 |
if (vg_exit()) |
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printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 55 | 55 |
return 1; |
| 56 | 56 |
} |
| 57 | 57 |
|
| ... | ... | |
| 59 | 59 |
unsigned int vram_size = vbe_mem_info.XResolution * vbe_mem_info.YResolution * ((vbe_mem_info.BitsPerPixel + 7) >> 3); |
| 60 | 60 |
|
| 61 | 61 |
map_vram(vram_base, vram_size); // if function fails it aborts program |
| 62 |
*/ |
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| 63 | 63 |
tickdelay(micros_to_ticks(delay*1e6)); |
| 64 | 64 |
|
| 65 | 65 |
if (vg_exit()) {
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| 66 | 66 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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/*if (free_memory())
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printf("%s: lm_free failed\n", __func__);*/
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if (free_memory()) |
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printf("%s: lm_free failed\n", __func__);
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return 1; |
| 70 | 70 |
} |
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/* |
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if (free_memory()) {
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| 73 | 73 |
printf("%s: lm_free failed\n", __func__);
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| 74 | 74 |
return 1; |
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}*/
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} |
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| 76 | 76 |
return 0; |
| 77 | 77 |
} |
| 78 | 78 |
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int(video_test_rectangle)(uint16_t mode, uint16_t x, uint16_t y, |
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uint16_t width, uint16_t height, uint32_t color) {
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/* To be completed */ |
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printf("%s(0x%03X, %u, %u, %u, %u, 0x%08x): under construction\n",
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__func__, mode, x, y, width, height, color); |
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int(video_test_rectangle)(uint16_t mode, uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint32_t color) {
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int r; |
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if ((r = get_permissions_first_mbyte())) |
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panic("%s: sys_privctl (ADD MEM) failed: %d\n", __func__, r);
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| 84 | 83 |
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return 1; |
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if (set_graphics_mode(mode)) {
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printf("%s: failed to set graphic mode %x.\n", __func__, mode);
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if (vg_exit()) printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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return 1; |
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}; |
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vg_draw_hline(x, y, width, color); |
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tickdelay(micros_to_ticks(1000000)); |
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if (vg_exit()) {
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printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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if (free_memory()) printf("%s: lm_free failed\n", __func__);
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return 1; |
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} |
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return 0; |
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| 86 | 98 |
} |
| 87 | 99 |
|
| 88 | 100 |
int(video_test_pattern)(uint16_t mode, uint8_t no_rectangles, uint32_t first, uint8_t step) {
|
| ... | ... | |
| 90 | 102 |
} |
| 91 | 103 |
|
| 92 | 104 |
int(video_test_xpm)(xpm_map_t xpm, uint16_t x, uint16_t y) {
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/* To be completed */ |
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printf("%s(%8p, %u, %u): under construction\n", __func__, xpm, x, y);
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/* To be completed */
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printf("%s(%8p, %u, %u): under construction\n", __func__, xpm, x, y);
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| 95 | 107 |
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return 1; |
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return 1;
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| 97 | 109 |
} |
| 98 | 110 |
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int(video_test_move)(xpm_map_t xpm, uint16_t xi, uint16_t yi, uint16_t xf, uint16_t yf, |
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int16_t speed, uint8_t fr_rate) {
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/* To be completed */ |
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printf("%s(%8p, %u, %u, %u, %u, %d, %u): under construction\n",
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__func__, xpm, xi, yi, xf, yf, speed, fr_rate); |
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int(video_test_move)(xpm_map_t xpm, uint16_t xi, uint16_t yi, uint16_t xf, uint16_t yf, int16_t speed, uint8_t fr_rate) {
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/* To be completed */ |
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printf("%s(%8p, %u, %u, %u, %u, %d, %u): under construction\n",
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__func__, xpm, xi, yi, xf, yf, speed, fr_rate); |
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| 104 | 115 |
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return 1; |
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return 1;
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| 106 | 117 |
} |
| 107 | 118 |
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| 108 | 119 |
int(video_test_controller)() {
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/* To be completed */ |
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printf("%s(): under construction\n", __func__);
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/* To be completed */
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printf("%s(): under construction\n", __func__);
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| 111 | 122 |
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return 1; |
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return 1;
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| 113 | 124 |
} |
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