comparison: src/text.c
src/text.c
- changeset 25
- 601b3f4e17a2
- parent 24
- 7183b4ae9b20
- child 26
- 139dac8ef9ee
equal
deleted
inserted
replaced
| 24:7183b4ae9b20 | 25:601b3f4e17a2 |
|---|---|
| 30 #include "ascension/error.h" | 30 #include "ascension/error.h" |
| 31 #include "ascension/shader.h" | 31 #include "ascension/shader.h" |
| 32 | 32 |
| 33 #include <GL/glew.h> | 33 #include <GL/glew.h> |
| 34 | 34 |
| 35 AscTextNode *asc_text(int x, int y, char const *text) { | 35 AscText *asc_text(int x, int y, char const *text) { |
| 36 AscTextNode *node = calloc(1, sizeof(AscTextNode)); | 36 AscText *node = calloc(1, sizeof(AscText)); |
| 37 if (node == NULL) { | 37 if (node == NULL) { |
| 38 asc_error("Out of memory."); | 38 asc_error("Out of memory."); |
| 39 return NULL; | 39 return NULL; |
| 40 } | 40 } |
| 41 | 41 |
| 47 } | 47 } |
| 48 | 48 |
| 49 return node; | 49 return node; |
| 50 } | 50 } |
| 51 | 51 |
| 52 void asc_text_update(AscTextNode *node) { | 52 void asc_text_update(AscText *node) { |
| 53 // short circuit if fully transparent or hidden, we don't need anything | 53 // short circuit if fully transparent or hidden, we don't need anything |
| 54 if (node->color.alpha == 0 || node->hidden) { | 54 if (node->color.alpha == 0 || node->hidden) { |
| 55 return; | 55 return; |
| 56 } | 56 } |
| 57 | 57 |
| 91 | 91 |
| 92 // Free the surface | 92 // Free the surface |
| 93 SDL_FreeSurface(surface); | 93 SDL_FreeSurface(surface); |
| 94 } | 94 } |
| 95 | 95 |
| 96 void asc_text_draw(AscTextNode *node) { | 96 void asc_text_draw(AscText *node) { |
| 97 if (node->color.alpha == 0 || node->hidden) { | 97 if (node->color.alpha == 0 || node->hidden) { |
| 98 return; | 98 return; |
| 99 } | 99 } |
| 100 | 100 |
| 101 if (node->internal.tex_id == 0) { | 101 if (node->internal.tex_id == 0) { |
| 126 | 126 |
| 127 // Draw mesh | 127 // Draw mesh |
| 128 asc_primitives_draw_plane(); | 128 asc_primitives_draw_plane(); |
| 129 } | 129 } |
| 130 | 130 |
| 131 void asc_text_free(AscTextNode *node) { | 131 void asc_text_free(AscText *node) { |
| 132 asc_dprintf("Release text node texture: %u", node->internal.tex_id); | 132 asc_dprintf("Release text node texture: %u", node->internal.tex_id); |
| 133 glDeleteTextures(1, &node->internal.tex_id); | 133 glDeleteTextures(1, &node->internal.tex_id); |
| 134 free(node->text); | 134 free(node->text); |
| 135 free(node); | 135 free(node); |
| 136 } | 136 } |
