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| Source at commit 429 created 13 years 8 months ago. By meklort, Updated module system. Hooks can now be used within modules when cetaion functions are called in chameleon. Note that onle two hooks currently exist, more need to be added. I also updated the HelloWorld module to use a hook instead of print out right away. | |
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| 1 | #ifndef _PICOPNG_H␊ |
| 2 | #define _PICOPNG_H␊ |
| 3 | ␊ |
| 4 | #include <stdint.h>␊ |
| 5 | ␊ |
| 6 | typedef struct {␊ |
| 7 | ␉uint32_t *data;␊ |
| 8 | ␉size_t size;␊ |
| 9 | ␉size_t allocsize;␊ |
| 10 | } vector32_t;␊ |
| 11 | ␊ |
| 12 | typedef struct {␊ |
| 13 | ␉uint8_t *data;␊ |
| 14 | ␉size_t size;␊ |
| 15 | ␉size_t allocsize;␊ |
| 16 | } vector8_t;␊ |
| 17 | ␊ |
| 18 | typedef struct {␊ |
| 19 | ␉uint32_t width, height;␊ |
| 20 | ␉uint32_t colorType, bitDepth;␊ |
| 21 | ␉uint32_t compressionMethod, filterMethod, interlaceMethod;␊ |
| 22 | ␉uint32_t key_r, key_g, key_b;␊ |
| 23 | ␉bool key_defined; // is a transparent color key given?␊ |
| 24 | ␉vector8_t *palette;␊ |
| 25 | ␉vector8_t *image;␊ |
| 26 | } PNG_info_t;␊ |
| 27 | ␊ |
| 28 | PNG_info_t *PNG_decode(const uint8_t *in, uint32_t size);␊ |
| 29 | void png_alloc_free_all();␊ |
| 30 | ␊ |
| 31 | extern int PNG_error;␊ |
| 32 | ␊ |
| 33 | #endif␊ |
| 34 | |
