| 0,0 → 1,112 |
|---|
| /* libnsfb plotter test program */ |
| |
| #include <stdio.h> |
| #include <stdbool.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <fcntl.h> |
| |
| #include "libnsfb.h" |
| #include "libnsfb_plot.h" |
| #include "libnsfb_event.h" |
| |
| #define UNUSED(x) ((x) = (x)) |
| |
| const struct { |
| unsigned int w; |
| unsigned int h; |
| unsigned char data[16]; |
| } Mglyph1 = { |
| 8, 16, |
| { |
| 0x00, /* 00000000 */ |
| 0x00, /* 00000000 */ |
| 0xc6, /* 11000110 */ |
| 0xee, /* 11101110 */ |
| 0xfe, /* 11111110 */ |
| 0xfe, /* 11111110 */ |
| 0xd6, /* 11010110 */ |
| 0xc6, /* 11000110 */ |
| 0xc6, /* 11000110 */ |
| 0xc6, /* 11000110 */ |
| 0xc6, /* 11000110 */ |
| 0xc6, /* 11000110 */ |
| 0x00, /* 00000000 */ |
| 0x00, /* 00000000 */ |
| 0x00, /* 00000000 */ |
| 0x00, /* 00000000 */ |
| } |
| }; |
| |
| int main(int argc, char **argv) |
| { |
| const char *fename; |
| enum nsfb_type_e fetype; |
| nsfb_t *nsfb; |
| |
| nsfb_bbox_t box; |
| nsfb_bbox_t box3; |
| uint8_t *fbptr; |
| int fbstride; |
| int i; |
| unsigned int x, y; |
| |
| if (argc < 2) { |
| fename="sdl"; |
| } else { |
| fename = argv[1]; |
| } |
| |
| fetype = nsfb_type_from_name(fename); |
| if (fetype == NSFB_SURFACE_NONE) { |
| printf("Unable to convert \"%s\" to nsfb surface type\n", |
| fename); |
| return EXIT_FAILURE; |
| } |
| |
| nsfb = nsfb_new(fetype); |
| if (nsfb == NULL) { |
| printf("Unable to allocate \"%s\" nsfb surface\n", fename); |
| return EXIT_FAILURE; |
| } |
| |
| if (nsfb_init(nsfb) == -1) { |
| printf("Unable to initialise nsfb surface\n"); |
| nsfb_free(nsfb); |
| return EXIT_FAILURE; |
| } |
| |
| /* get the geometry of the whole screen */ |
| box.x0 = box.y0 = 0; |
| nsfb_get_geometry(nsfb, &box.x1, &box.y1, NULL); |
| |
| nsfb_get_buffer(nsfb, &fbptr, &fbstride); |
| nsfb_claim(nsfb, &box); |
| |
| /* Clear to white */ |
| nsfb_plot_clg(nsfb, 0xffffffff); |
| nsfb_update(nsfb, &box); |
| |
| /* test glyph plotting */ |
| for (i = 0; i < 1000; i++) { |
| for (y = 0; y < box.y1 - Mglyph1.h; y += Mglyph1.h) { |
| for (x = 0; x < box.x1 - Mglyph1.w; x += Mglyph1.w) { |
| box3.x0 = x; |
| box3.y0 = y; |
| box3.x1 = box3.x0 + Mglyph1.w; |
| box3.y1 = box3.y0 + Mglyph1.h; |
| |
| nsfb_plot_glyph1(nsfb, &box3, Mglyph1.data, |
| Mglyph1.w, 0xff000000); |
| } |
| } |
| nsfb_update(nsfb, &box); |
| } |
| |
| nsfb_update(nsfb, &box); |
| nsfb_free(nsfb); |
| |
| return 0; |
| } |