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Source at commit 340 created 13 years 10 months ago. By azimutz, Ok.. as i mentioned about the "drivers" override key, this stuff is mostly based on the search algo on search_and_get_acpi_fd, acpi_patcher.c; i just added 2+2 and got 5 in return :) No need to check for ramdisk presence anymore, courtesy of Zef, rev 264. Why check the root of the ramdisk (rd) instead of /Extra? Well, rd's can be aliased as bt(0,0) or not, and the behavior is pretty diff in both situations; a "normal" rd can load "single" files and the paths to it start with rd(0,0). | |
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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 |