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externals: Update submodules

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gui: fixes
This commit is contained in:
Jakub Czekański 2019-12-05 21:41:59 +01:00
parent f50c582124
commit fb7997fc16
24 changed files with 459 additions and 275 deletions
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1
.clang-format
View file

@ -8,3 +8,4 @@ AlignTrailingComments: true
BreakBeforeBinaryOperators: All
AlignOperands: true
AllowShortCaseLabelsOnASingleLine: true
SortIncludes: false

2
externals/EventBus vendored

@ -1 +1 @@
Subproject commit 6c9ba0640c64223187d010305877c01b5655d1b0
Subproject commit cb4438bee1caf0dd59e58f136d20ee92d3ce7195

2
externals/catch vendored

@ -1 +1 @@
Subproject commit dc6b83bec9bdcc149db08711cc9dfd555a8620fa
Subproject commit e1c9d5569dc4135babb9c81891d70a8ba8ed938c

2
externals/cereal vendored

@ -1 +1 @@
Subproject commit 51cbda5f30e56c801c07fe3d3aba5d7fb9e6cca4
Subproject commit 02eace19a99ce3cd564ca4e379753d69af08c2c8

2
externals/filesystem vendored

@ -1 +1 @@
Subproject commit 4f2d54af749ecfd5ef5d2edcde13276614aeaa32
Subproject commit 8facfa004441255dfa7f83dd21ea7bed70786656

2
externals/flac vendored

@ -1 +1 @@
Subproject commit 421961f00b505dcad41603305b47eda0b2ddfe92
Subproject commit f764434a39e8a8715d5871bb263189e5a7298280

2
externals/fmt vendored

@ -1 +1 @@
Subproject commit 7512a55aa3ae309587ca89668ef9ec4074a51a1f
Subproject commit 071794ec654a7c503b6214de4032c8ec8a07440b

2
externals/glm vendored

@ -1 +1 @@
Subproject commit 5ba45d302cd409797a2a8ad0897cccd4bb492012
Subproject commit 73df95205f49679d4242d56b3f70677609b6583c

2
externals/imgui vendored

@ -1 +1 @@
Subproject commit 688cf868ea83db6c2958dd6bf7a20d471d00940b
Subproject commit bdce8336364595d1a446957a6164c97363349a53

2
externals/json vendored

@ -1 +1 @@
Subproject commit e3c28afb61227043dd7c0f9168b9394dfb016f87
Subproject commit e7b3b40b5a95bc74b9a7f662830a27c49ffc01b4

2
externals/magic_enum vendored

@ -1 +1 @@
Subproject commit 3edfd58e59356c5dd3419e19fc43ae34612c7818
Subproject commit 64856beffb8ef45168735d24232b2e8678c0570a

24
externals/miniz/miniz.c vendored Executable file → Normal file
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@ -1,3 +1,4 @@
#include "miniz.h"
/**************************************************************************
*
* Copyright 2013-2014 RAD Game Tools and Valve Software
@ -24,7 +25,7 @@
*
**************************************************************************/
#include "miniz.h"
typedef unsigned char mz_validate_uint16[sizeof(mz_uint16) == 2 ? 1 : -1];
typedef unsigned char mz_validate_uint32[sizeof(mz_uint32) == 4 ? 1 : -1];
@ -82,6 +83,12 @@ mz_ulong mz_adler32(mz_ulong adler, const unsigned char *ptr, size_t buf_len)
}
return ~crcu32;
}
#elif defined(USE_EXTERNAL_MZCRC)
/* If USE_EXTERNAL_CRC is defined, an external module will export the
* mz_crc32() symbol for us to use, e.g. an SSE-accelerated version.
* Depending on the impl, it may be necessary to ~ the input/output crc values.
*/
mz_ulong mz_crc32(mz_ulong crc, const mz_uint8 *ptr, size_t buf_len);
#else
/* Faster, but larger CPU cache footprint.
*/
@ -157,17 +164,17 @@ void mz_free(void *p)
MZ_FREE(p);
}
void *miniz_def_alloc_func(void *opaque, size_t items, size_t size)
MINIZ_EXPORT void *miniz_def_alloc_func(void *opaque, size_t items, size_t size)
{
(void)opaque, (void)items, (void)size;
return MZ_MALLOC(items * size);
}
void miniz_def_free_func(void *opaque, void *address)
MINIZ_EXPORT void miniz_def_free_func(void *opaque, void *address)
{
(void)opaque, (void)address;
MZ_FREE(address);
}
void *miniz_def_realloc_func(void *opaque, void *address, size_t items, size_t size)
MINIZ_EXPORT void *miniz_def_realloc_func(void *opaque, void *address, size_t items, size_t size)
{
(void)opaque, (void)address, (void)items, (void)size;
return MZ_REALLOC(address, items * size);
@ -654,7 +661,6 @@ const char *mz_error(int err)
#ifdef __cplusplus
extern "C" {
#endif
@ -2205,7 +2211,7 @@ void tdefl_compressor_free(tdefl_compressor *pComp)
#ifdef __cplusplus
}
#endif
/**************************************************************************
/**************************************************************************
*
* Copyright 2013-2014 RAD Game Tools and Valve Software
* Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
@ -2945,7 +2951,7 @@ void tinfl_decompressor_free(tinfl_decompressor *pDecomp)
#ifdef __cplusplus
}
#endif
/**************************************************************************
/**************************************************************************
*
* Copyright 2013-2014 RAD Game Tools and Valve Software
* Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
@ -3044,7 +3050,7 @@ static FILE *mz_freopen(const char *pPath, const char *pMode, FILE *pStream)
#define MZ_FFLUSH fflush
#define MZ_FREOPEN(f, m, s) freopen(f, m, s)
#define MZ_DELETE_FILE remove
#elif defined(__GNUC__) && defined(_LARGEFILE64_SOURCE)
#elif defined(__USE_LARGEFILE64) // gcc, clang
#ifndef MINIZ_NO_TIME
#include <utime.h>
#endif
@ -4888,7 +4894,7 @@ mz_zip_reader_extract_iter_state* mz_zip_reader_extract_iter_new(mz_zip_archive
if (!((flags & MZ_ZIP_FLAG_COMPRESSED_DATA) || (!pState->file_stat.m_method)))
{
/* Decompression required, therefore intermediate read buffer required */
pState->read_buf_size = MZ_MIN(pState->file_stat.m_comp_size, MZ_ZIP_MAX_IO_BUF_SIZE);
pState->read_buf_size = MZ_MIN(pState->file_stat.m_comp_size, (mz_uint64)MZ_ZIP_MAX_IO_BUF_SIZE);
if (NULL == (pState->pRead_buf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1, (size_t)pState->read_buf_size)))
{
mz_zip_set_error(pZip, MZ_ZIP_ALLOC_FAILED);

252
externals/miniz/miniz.h vendored Executable file → Normal file
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@ -1,3 +1,4 @@
#define MINIZ_EXPORT
/* miniz.c 2.1.0 - public domain deflate/inflate, zlib-subset, ZIP reading/writing/appending, PNG writing
See "unlicense" statement at the end of this file.
Rich Geldreich <richgel99@gmail.com>, last updated Oct. 13, 2013
@ -114,8 +115,6 @@
/* Defines to completely disable specific portions of miniz.c:
If all macros here are defined the only functionality remaining will be CRC-32, adler-32, tinfl, and tdefl. */
@ -198,15 +197,15 @@ extern "C" {
typedef unsigned long mz_ulong;
/* mz_free() internally uses the MZ_FREE() macro (which by default calls free() unless you've modified the MZ_MALLOC macro) to release a block allocated from the heap. */
void mz_free(void *p);
MINIZ_EXPORT void mz_free(void *p);
#define MZ_ADLER32_INIT (1)
/* mz_adler32() returns the initial adler-32 value to use when called with ptr==NULL. */
mz_ulong mz_adler32(mz_ulong adler, const unsigned char *ptr, size_t buf_len);
MINIZ_EXPORT mz_ulong mz_adler32(mz_ulong adler, const unsigned char *ptr, size_t buf_len);
#define MZ_CRC32_INIT (0)
/* mz_crc32() returns the initial CRC-32 value to use when called with ptr==NULL. */
mz_ulong mz_crc32(mz_ulong crc, const unsigned char *ptr, size_t buf_len);
MINIZ_EXPORT mz_ulong mz_crc32(mz_ulong crc, const unsigned char *ptr, size_t buf_len);
/* Compression strategies. */
enum
@ -304,7 +303,7 @@ typedef struct mz_stream_s
typedef mz_stream *mz_streamp;
/* Returns the version string of miniz.c. */
const char *mz_version(void);
MINIZ_EXPORT const char *mz_version(void);
/* mz_deflateInit() initializes a compressor with default options: */
/* Parameters: */
@ -317,17 +316,17 @@ const char *mz_version(void);
/* MZ_STREAM_ERROR if the stream is bogus. */
/* MZ_PARAM_ERROR if the input parameters are bogus. */
/* MZ_MEM_ERROR on out of memory. */
int mz_deflateInit(mz_streamp pStream, int level);
MINIZ_EXPORT int mz_deflateInit(mz_streamp pStream, int level);
/* mz_deflateInit2() is like mz_deflate(), except with more control: */
/* Additional parameters: */
/* method must be MZ_DEFLATED */
/* window_bits must be MZ_DEFAULT_WINDOW_BITS (to wrap the deflate stream with zlib header/adler-32 footer) or -MZ_DEFAULT_WINDOW_BITS (raw deflate/no header or footer) */
/* mem_level must be between [1, 9] (it's checked but ignored by miniz.c) */
int mz_deflateInit2(mz_streamp pStream, int level, int method, int window_bits, int mem_level, int strategy);
MINIZ_EXPORT int mz_deflateInit2(mz_streamp pStream, int level, int method, int window_bits, int mem_level, int strategy);
/* Quickly resets a compressor without having to reallocate anything. Same as calling mz_deflateEnd() followed by mz_deflateInit()/mz_deflateInit2(). */
int mz_deflateReset(mz_streamp pStream);
MINIZ_EXPORT int mz_deflateReset(mz_streamp pStream);
/* mz_deflate() compresses the input to output, consuming as much of the input and producing as much output as possible. */
/* Parameters: */
@ -339,34 +338,34 @@ int mz_deflateReset(mz_streamp pStream);
/* MZ_STREAM_ERROR if the stream is bogus. */
/* MZ_PARAM_ERROR if one of the parameters is invalid. */
/* MZ_BUF_ERROR if no forward progress is possible because the input and/or output buffers are empty. (Fill up the input buffer or free up some output space and try again.) */
int mz_deflate(mz_streamp pStream, int flush);
MINIZ_EXPORT int mz_deflate(mz_streamp pStream, int flush);
/* mz_deflateEnd() deinitializes a compressor: */
/* Return values: */
/* MZ_OK on success. */
/* MZ_STREAM_ERROR if the stream is bogus. */
int mz_deflateEnd(mz_streamp pStream);
MINIZ_EXPORT int mz_deflateEnd(mz_streamp pStream);
/* mz_deflateBound() returns a (very) conservative upper bound on the amount of data that could be generated by deflate(), assuming flush is set to only MZ_NO_FLUSH or MZ_FINISH. */
mz_ulong mz_deflateBound(mz_streamp pStream, mz_ulong source_len);
MINIZ_EXPORT mz_ulong mz_deflateBound(mz_streamp pStream, mz_ulong source_len);
/* Single-call compression functions mz_compress() and mz_compress2(): */
/* Returns MZ_OK on success, or one of the error codes from mz_deflate() on failure. */
int mz_compress(unsigned char *pDest, mz_ulong *pDest_len, const unsigned char *pSource, mz_ulong source_len);
int mz_compress2(unsigned char *pDest, mz_ulong *pDest_len, const unsigned char *pSource, mz_ulong source_len, int level);
MINIZ_EXPORT int mz_compress(unsigned char *pDest, mz_ulong *pDest_len, const unsigned char *pSource, mz_ulong source_len);
MINIZ_EXPORT int mz_compress2(unsigned char *pDest, mz_ulong *pDest_len, const unsigned char *pSource, mz_ulong source_len, int level);
/* mz_compressBound() returns a (very) conservative upper bound on the amount of data that could be generated by calling mz_compress(). */
mz_ulong mz_compressBound(mz_ulong source_len);
MINIZ_EXPORT mz_ulong mz_compressBound(mz_ulong source_len);
/* Initializes a decompressor. */
int mz_inflateInit(mz_streamp pStream);
MINIZ_EXPORT int mz_inflateInit(mz_streamp pStream);
/* mz_inflateInit2() is like mz_inflateInit() with an additional option that controls the window size and whether or not the stream has been wrapped with a zlib header/footer: */
/* window_bits must be MZ_DEFAULT_WINDOW_BITS (to parse zlib header/footer) or -MZ_DEFAULT_WINDOW_BITS (raw deflate). */
int mz_inflateInit2(mz_streamp pStream, int window_bits);
MINIZ_EXPORT int mz_inflateInit2(mz_streamp pStream, int window_bits);
/* Quickly resets a compressor without having to reallocate anything. Same as calling mz_inflateEnd() followed by mz_inflateInit()/mz_inflateInit2(). */
int mz_inflateReset(mz_streamp pStream);
MINIZ_EXPORT int mz_inflateReset(mz_streamp pStream);
/* Decompresses the input stream to the output, consuming only as much of the input as needed, and writing as much to the output as possible. */
/* Parameters: */
@ -382,17 +381,17 @@ int mz_inflateReset(mz_streamp pStream);
/* MZ_PARAM_ERROR if one of the parameters is invalid. */
/* MZ_BUF_ERROR if no forward progress is possible because the input buffer is empty but the inflater needs more input to continue, or if the output buffer is not large enough. Call mz_inflate() again */
/* with more input data, or with more room in the output buffer (except when using single call decompression, described above). */
int mz_inflate(mz_streamp pStream, int flush);
MINIZ_EXPORT int mz_inflate(mz_streamp pStream, int flush);
/* Deinitializes a decompressor. */
int mz_inflateEnd(mz_streamp pStream);
MINIZ_EXPORT int mz_inflateEnd(mz_streamp pStream);
/* Single-call decompression. */
/* Returns MZ_OK on success, or one of the error codes from mz_inflate() on failure. */
int mz_uncompress(unsigned char *pDest, mz_ulong *pDest_len, const unsigned char *pSource, mz_ulong source_len);
MINIZ_EXPORT int mz_uncompress(unsigned char *pDest, mz_ulong *pDest_len, const unsigned char *pSource, mz_ulong source_len);
/* Returns a string description of the specified error code, or NULL if the error code is invalid. */
const char *mz_error(int err);
MINIZ_EXPORT const char *mz_error(int err);
/* Redefine zlib-compatible names to miniz equivalents, so miniz.c can be used as a drop-in replacement for the subset of zlib that miniz.c supports. */
/* Define MINIZ_NO_ZLIB_COMPATIBLE_NAMES to disable zlib-compatibility if you use zlib in the same project. */
@ -475,12 +474,19 @@ typedef void *const voidpc;
#ifdef __cplusplus
}
#endif
#pragma once
#include <assert.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
/* ------------------- Types and macros */
typedef unsigned char mz_uint8;
typedef signed short mz_int16;
@ -556,9 +562,9 @@ typedef struct mz_dummy_time_t_tag
extern "C" {
#endif
extern void *miniz_def_alloc_func(void *opaque, size_t items, size_t size);
extern void miniz_def_free_func(void *opaque, void *address);
extern void *miniz_def_realloc_func(void *opaque, void *address, size_t items, size_t size);
extern MINIZ_EXPORT void *miniz_def_alloc_func(void *opaque, size_t items, size_t size);
extern MINIZ_EXPORT void miniz_def_free_func(void *opaque, void *address);
extern MINIZ_EXPORT void *miniz_def_realloc_func(void *opaque, void *address, size_t items, size_t size);
#define MZ_UINT16_MAX (0xFFFFU)
#define MZ_UINT32_MAX (0xFFFFFFFFU)
@ -566,7 +572,7 @@ extern void *miniz_def_realloc_func(void *opaque, void *address, size_t items, s
#ifdef __cplusplus
}
#endif
#pragma once
#pragma once
#ifdef __cplusplus
@ -616,11 +622,11 @@ enum
/* Function returns a pointer to the compressed data, or NULL on failure. */
/* *pOut_len will be set to the compressed data's size, which could be larger than src_buf_len on uncompressible data. */
/* The caller must free() the returned block when it's no longer needed. */
void *tdefl_compress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len, size_t *pOut_len, int flags);
MINIZ_EXPORT void *tdefl_compress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len, size_t *pOut_len, int flags);
/* tdefl_compress_mem_to_mem() compresses a block in memory to another block in memory. */
/* Returns 0 on failure. */
size_t tdefl_compress_mem_to_mem(void *pOut_buf, size_t out_buf_len, const void *pSrc_buf, size_t src_buf_len, int flags);
MINIZ_EXPORT size_t tdefl_compress_mem_to_mem(void *pOut_buf, size_t out_buf_len, const void *pSrc_buf, size_t src_buf_len, int flags);
/* Compresses an image to a compressed PNG file in memory. */
/* On entry: */
@ -632,14 +638,14 @@ size_t tdefl_compress_mem_to_mem(void *pOut_buf, size_t out_buf_len, const void
/* Function returns a pointer to the compressed data, or NULL on failure. */
/* *pLen_out will be set to the size of the PNG image file. */
/* The caller must mz_free() the returned heap block (which will typically be larger than *pLen_out) when it's no longer needed. */
void *tdefl_write_image_to_png_file_in_memory_ex(const void *pImage, int w, int h, int num_chans, size_t *pLen_out, mz_uint level, mz_bool flip);
void *tdefl_write_image_to_png_file_in_memory(const void *pImage, int w, int h, int num_chans, size_t *pLen_out);
MINIZ_EXPORT void *tdefl_write_image_to_png_file_in_memory_ex(const void *pImage, int w, int h, int num_chans, size_t *pLen_out, mz_uint level, mz_bool flip);
MINIZ_EXPORT void *tdefl_write_image_to_png_file_in_memory(const void *pImage, int w, int h, int num_chans, size_t *pLen_out);
/* Output stream interface. The compressor uses this interface to write compressed data. It'll typically be called TDEFL_OUT_BUF_SIZE at a time. */
typedef mz_bool (*tdefl_put_buf_func_ptr)(const void *pBuf, int len, void *pUser);
/* tdefl_compress_mem_to_output() compresses a block to an output stream. The above helpers use this function internally. */
mz_bool tdefl_compress_mem_to_output(const void *pBuf, size_t buf_len, tdefl_put_buf_func_ptr pPut_buf_func, void *pPut_buf_user, int flags);
MINIZ_EXPORT mz_bool tdefl_compress_mem_to_output(const void *pBuf, size_t buf_len, tdefl_put_buf_func_ptr pPut_buf_func, void *pPut_buf_user, int flags);
enum
{
@ -727,36 +733,36 @@ typedef struct
/* pBut_buf_func: If NULL, output data will be supplied to the specified callback. In this case, the user should call the tdefl_compress_buffer() API for compression. */
/* If pBut_buf_func is NULL the user should always call the tdefl_compress() API. */
/* flags: See the above enums (TDEFL_HUFFMAN_ONLY, TDEFL_WRITE_ZLIB_HEADER, etc.) */
tdefl_status tdefl_init(tdefl_compressor *d, tdefl_put_buf_func_ptr pPut_buf_func, void *pPut_buf_user, int flags);
MINIZ_EXPORT tdefl_status tdefl_init(tdefl_compressor *d, tdefl_put_buf_func_ptr pPut_buf_func, void *pPut_buf_user, int flags);
/* Compresses a block of data, consuming as much of the specified input buffer as possible, and writing as much compressed data to the specified output buffer as possible. */
tdefl_status tdefl_compress(tdefl_compressor *d, const void *pIn_buf, size_t *pIn_buf_size, void *pOut_buf, size_t *pOut_buf_size, tdefl_flush flush);
MINIZ_EXPORT tdefl_status tdefl_compress(tdefl_compressor *d, const void *pIn_buf, size_t *pIn_buf_size, void *pOut_buf, size_t *pOut_buf_size, tdefl_flush flush);
/* tdefl_compress_buffer() is only usable when the tdefl_init() is called with a non-NULL tdefl_put_buf_func_ptr. */
/* tdefl_compress_buffer() always consumes the entire input buffer. */
tdefl_status tdefl_compress_buffer(tdefl_compressor *d, const void *pIn_buf, size_t in_buf_size, tdefl_flush flush);
MINIZ_EXPORT tdefl_status tdefl_compress_buffer(tdefl_compressor *d, const void *pIn_buf, size_t in_buf_size, tdefl_flush flush);
tdefl_status tdefl_get_prev_return_status(tdefl_compressor *d);
mz_uint32 tdefl_get_adler32(tdefl_compressor *d);
MINIZ_EXPORT tdefl_status tdefl_get_prev_return_status(tdefl_compressor *d);
MINIZ_EXPORT mz_uint32 tdefl_get_adler32(tdefl_compressor *d);
/* Create tdefl_compress() flags given zlib-style compression parameters. */
/* level may range from [0,10] (where 10 is absolute max compression, but may be much slower on some files) */
/* window_bits may be -15 (raw deflate) or 15 (zlib) */
/* strategy may be either MZ_DEFAULT_STRATEGY, MZ_FILTERED, MZ_HUFFMAN_ONLY, MZ_RLE, or MZ_FIXED */
mz_uint tdefl_create_comp_flags_from_zip_params(int level, int window_bits, int strategy);
MINIZ_EXPORT mz_uint tdefl_create_comp_flags_from_zip_params(int level, int window_bits, int strategy);
#ifndef MINIZ_NO_MALLOC
/* Allocate the tdefl_compressor structure in C so that */
/* non-C language bindings to tdefl_ API don't need to worry about */
/* structure size and allocation mechanism. */
tdefl_compressor *tdefl_compressor_alloc(void);
void tdefl_compressor_free(tdefl_compressor *pComp);
MINIZ_EXPORT tdefl_compressor *tdefl_compressor_alloc(void);
MINIZ_EXPORT void tdefl_compressor_free(tdefl_compressor *pComp);
#endif
#ifdef __cplusplus
}
#endif
#pragma once
#pragma once
/* ------------------- Low-level Decompression API Definitions */
@ -784,17 +790,17 @@ enum
/* Function returns a pointer to the decompressed data, or NULL on failure. */
/* *pOut_len will be set to the decompressed data's size, which could be larger than src_buf_len on uncompressible data. */
/* The caller must call mz_free() on the returned block when it's no longer needed. */
void *tinfl_decompress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len, size_t *pOut_len, int flags);
MINIZ_EXPORT void *tinfl_decompress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len, size_t *pOut_len, int flags);
/* tinfl_decompress_mem_to_mem() decompresses a block in memory to another block in memory. */
/* Returns TINFL_DECOMPRESS_MEM_TO_MEM_FAILED on failure, or the number of bytes written on success. */
#define TINFL_DECOMPRESS_MEM_TO_MEM_FAILED ((size_t)(-1))
size_t tinfl_decompress_mem_to_mem(void *pOut_buf, size_t out_buf_len, const void *pSrc_buf, size_t src_buf_len, int flags);
MINIZ_EXPORT size_t tinfl_decompress_mem_to_mem(void *pOut_buf, size_t out_buf_len, const void *pSrc_buf, size_t src_buf_len, int flags);
/* tinfl_decompress_mem_to_callback() decompresses a block in memory to an internal 32KB buffer, and a user provided callback function will be called to flush the buffer. */
/* Returns 1 on success or 0 on failure. */
typedef int (*tinfl_put_buf_func_ptr)(const void *pBuf, int len, void *pUser);
int tinfl_decompress_mem_to_callback(const void *pIn_buf, size_t *pIn_buf_size, tinfl_put_buf_func_ptr pPut_buf_func, void *pPut_buf_user, int flags);
MINIZ_EXPORT int tinfl_decompress_mem_to_callback(const void *pIn_buf, size_t *pIn_buf_size, tinfl_put_buf_func_ptr pPut_buf_func, void *pPut_buf_user, int flags);
struct tinfl_decompressor_tag;
typedef struct tinfl_decompressor_tag tinfl_decompressor;
@ -803,8 +809,8 @@ typedef struct tinfl_decompressor_tag tinfl_decompressor;
/* Allocate the tinfl_decompressor structure in C so that */
/* non-C language bindings to tinfl_ API don't need to worry about */
/* structure size and allocation mechanism. */
tinfl_decompressor *tinfl_decompressor_alloc(void);
void tinfl_decompressor_free(tinfl_decompressor *pDecomp);
MINIZ_EXPORT tinfl_decompressor *tinfl_decompressor_alloc(void);
MINIZ_EXPORT void tinfl_decompressor_free(tinfl_decompressor *pDecomp);
#endif
/* Max size of LZ dictionary. */
@ -855,7 +861,7 @@ typedef enum {
/* Main low-level decompressor coroutine function. This is the only function actually needed for decompression. All the other functions are just high-level helpers for improved usability. */
/* This is a universal API, i.e. it can be used as a building block to build any desired higher level decompression API. In the limit case, it can be called once per every byte input or output. */
tinfl_status tinfl_decompress(tinfl_decompressor *r, const mz_uint8 *pIn_buf_next, size_t *pIn_buf_size, mz_uint8 *pOut_buf_start, mz_uint8 *pOut_buf_next, size_t *pOut_buf_size, const mz_uint32 decomp_flags);
MINIZ_EXPORT tinfl_status tinfl_decompress(tinfl_decompressor *r, const mz_uint8 *pIn_buf_next, size_t *pIn_buf_size, mz_uint8 *pOut_buf_start, mz_uint8 *pOut_buf_next, size_t *pOut_buf_size, const mz_uint32 decomp_flags);
/* Internal/private bits follow. */
enum
@ -900,7 +906,7 @@ struct tinfl_decompressor_tag
#ifdef __cplusplus
}
#endif
#pragma once
@ -1100,117 +1106,117 @@ typedef struct
/* Inits a ZIP archive reader. */
/* These functions read and validate the archive's central directory. */
mz_bool mz_zip_reader_init(mz_zip_archive *pZip, mz_uint64 size, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_init(mz_zip_archive *pZip, mz_uint64 size, mz_uint flags);
mz_bool mz_zip_reader_init_mem(mz_zip_archive *pZip, const void *pMem, size_t size, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_init_mem(mz_zip_archive *pZip, const void *pMem, size_t size, mz_uint flags);
#ifndef MINIZ_NO_STDIO
/* Read a archive from a disk file. */
/* file_start_ofs is the file offset where the archive actually begins, or 0. */
/* actual_archive_size is the true total size of the archive, which may be smaller than the file's actual size on disk. If zero the entire file is treated as the archive. */
mz_bool mz_zip_reader_init_file(mz_zip_archive *pZip, const char *pFilename, mz_uint32 flags);
mz_bool mz_zip_reader_init_file_v2(mz_zip_archive *pZip, const char *pFilename, mz_uint flags, mz_uint64 file_start_ofs, mz_uint64 archive_size);
MINIZ_EXPORT mz_bool mz_zip_reader_init_file(mz_zip_archive *pZip, const char *pFilename, mz_uint32 flags);
MINIZ_EXPORT mz_bool mz_zip_reader_init_file_v2(mz_zip_archive *pZip, const char *pFilename, mz_uint flags, mz_uint64 file_start_ofs, mz_uint64 archive_size);
/* Read an archive from an already opened FILE, beginning at the current file position. */
/* The archive is assumed to be archive_size bytes long. If archive_size is < 0, then the entire rest of the file is assumed to contain the archive. */
/* The archive is assumed to be archive_size bytes long. If archive_size is 0, then the entire rest of the file is assumed to contain the archive. */
/* The FILE will NOT be closed when mz_zip_reader_end() is called. */
mz_bool mz_zip_reader_init_cfile(mz_zip_archive *pZip, MZ_FILE *pFile, mz_uint64 archive_size, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_init_cfile(mz_zip_archive *pZip, MZ_FILE *pFile, mz_uint64 archive_size, mz_uint flags);
#endif
/* Ends archive reading, freeing all allocations, and closing the input archive file if mz_zip_reader_init_file() was used. */
mz_bool mz_zip_reader_end(mz_zip_archive *pZip);
MINIZ_EXPORT mz_bool mz_zip_reader_end(mz_zip_archive *pZip);
/* -------- ZIP reading or writing */
/* Clears a mz_zip_archive struct to all zeros. */
/* Important: This must be done before passing the struct to any mz_zip functions. */
void mz_zip_zero_struct(mz_zip_archive *pZip);
MINIZ_EXPORT void mz_zip_zero_struct(mz_zip_archive *pZip);
mz_zip_mode mz_zip_get_mode(mz_zip_archive *pZip);
mz_zip_type mz_zip_get_type(mz_zip_archive *pZip);
MINIZ_EXPORT mz_zip_mode mz_zip_get_mode(mz_zip_archive *pZip);
MINIZ_EXPORT mz_zip_type mz_zip_get_type(mz_zip_archive *pZip);
/* Returns the total number of files in the archive. */
mz_uint mz_zip_reader_get_num_files(mz_zip_archive *pZip);
MINIZ_EXPORT mz_uint mz_zip_reader_get_num_files(mz_zip_archive *pZip);
mz_uint64 mz_zip_get_archive_size(mz_zip_archive *pZip);
mz_uint64 mz_zip_get_archive_file_start_offset(mz_zip_archive *pZip);
MZ_FILE *mz_zip_get_cfile(mz_zip_archive *pZip);
MINIZ_EXPORT mz_uint64 mz_zip_get_archive_size(mz_zip_archive *pZip);
MINIZ_EXPORT mz_uint64 mz_zip_get_archive_file_start_offset(mz_zip_archive *pZip);
MINIZ_EXPORT MZ_FILE *mz_zip_get_cfile(mz_zip_archive *pZip);
/* Reads n bytes of raw archive data, starting at file offset file_ofs, to pBuf. */
size_t mz_zip_read_archive_data(mz_zip_archive *pZip, mz_uint64 file_ofs, void *pBuf, size_t n);
MINIZ_EXPORT size_t mz_zip_read_archive_data(mz_zip_archive *pZip, mz_uint64 file_ofs, void *pBuf, size_t n);
/* All mz_zip funcs set the m_last_error field in the mz_zip_archive struct. These functions retrieve/manipulate this field. */
/* Note that the m_last_error functionality is not thread safe. */
mz_zip_error mz_zip_set_last_error(mz_zip_archive *pZip, mz_zip_error err_num);
mz_zip_error mz_zip_peek_last_error(mz_zip_archive *pZip);
mz_zip_error mz_zip_clear_last_error(mz_zip_archive *pZip);
mz_zip_error mz_zip_get_last_error(mz_zip_archive *pZip);
const char *mz_zip_get_error_string(mz_zip_error mz_err);
MINIZ_EXPORT mz_zip_error mz_zip_set_last_error(mz_zip_archive *pZip, mz_zip_error err_num);
MINIZ_EXPORT mz_zip_error mz_zip_peek_last_error(mz_zip_archive *pZip);
MINIZ_EXPORT mz_zip_error mz_zip_clear_last_error(mz_zip_archive *pZip);
MINIZ_EXPORT mz_zip_error mz_zip_get_last_error(mz_zip_archive *pZip);
MINIZ_EXPORT const char *mz_zip_get_error_string(mz_zip_error mz_err);
/* MZ_TRUE if the archive file entry is a directory entry. */
mz_bool mz_zip_reader_is_file_a_directory(mz_zip_archive *pZip, mz_uint file_index);
MINIZ_EXPORT mz_bool mz_zip_reader_is_file_a_directory(mz_zip_archive *pZip, mz_uint file_index);
/* MZ_TRUE if the file is encrypted/strong encrypted. */
mz_bool mz_zip_reader_is_file_encrypted(mz_zip_archive *pZip, mz_uint file_index);
MINIZ_EXPORT mz_bool mz_zip_reader_is_file_encrypted(mz_zip_archive *pZip, mz_uint file_index);
/* MZ_TRUE if the compression method is supported, and the file is not encrypted, and the file is not a compressed patch file. */
mz_bool mz_zip_reader_is_file_supported(mz_zip_archive *pZip, mz_uint file_index);
MINIZ_EXPORT mz_bool mz_zip_reader_is_file_supported(mz_zip_archive *pZip, mz_uint file_index);
/* Retrieves the filename of an archive file entry. */
/* Returns the number of bytes written to pFilename, or if filename_buf_size is 0 this function returns the number of bytes needed to fully store the filename. */
mz_uint mz_zip_reader_get_filename(mz_zip_archive *pZip, mz_uint file_index, char *pFilename, mz_uint filename_buf_size);
MINIZ_EXPORT mz_uint mz_zip_reader_get_filename(mz_zip_archive *pZip, mz_uint file_index, char *pFilename, mz_uint filename_buf_size);
/* Attempts to locates a file in the archive's central directory. */
/* Valid flags: MZ_ZIP_FLAG_CASE_SENSITIVE, MZ_ZIP_FLAG_IGNORE_PATH */
/* Returns -1 if the file cannot be found. */
int mz_zip_reader_locate_file(mz_zip_archive *pZip, const char *pName, const char *pComment, mz_uint flags);
int mz_zip_reader_locate_file_v2(mz_zip_archive *pZip, const char *pName, const char *pComment, mz_uint flags, mz_uint32 *file_index);
MINIZ_EXPORT int mz_zip_reader_locate_file(mz_zip_archive *pZip, const char *pName, const char *pComment, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_locate_file_v2(mz_zip_archive *pZip, const char *pName, const char *pComment, mz_uint flags, mz_uint32 *file_index);
/* Returns detailed information about an archive file entry. */
mz_bool mz_zip_reader_file_stat(mz_zip_archive *pZip, mz_uint file_index, mz_zip_archive_file_stat *pStat);
MINIZ_EXPORT mz_bool mz_zip_reader_file_stat(mz_zip_archive *pZip, mz_uint file_index, mz_zip_archive_file_stat *pStat);
/* MZ_TRUE if the file is in zip64 format. */
/* A file is considered zip64 if it contained a zip64 end of central directory marker, or if it contained any zip64 extended file information fields in the central directory. */
mz_bool mz_zip_is_zip64(mz_zip_archive *pZip);
MINIZ_EXPORT mz_bool mz_zip_is_zip64(mz_zip_archive *pZip);
/* Returns the total central directory size in bytes. */
/* The current max supported size is <= MZ_UINT32_MAX. */
size_t mz_zip_get_central_dir_size(mz_zip_archive *pZip);
MINIZ_EXPORT size_t mz_zip_get_central_dir_size(mz_zip_archive *pZip);
/* Extracts a archive file to a memory buffer using no memory allocation. */
/* There must be at least enough room on the stack to store the inflator's state (~34KB or so). */
mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip, mz_uint file_index, void *pBuf, size_t buf_size, mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size);
mz_bool mz_zip_reader_extract_file_to_mem_no_alloc(mz_zip_archive *pZip, const char *pFilename, void *pBuf, size_t buf_size, mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip, mz_uint file_index, void *pBuf, size_t buf_size, mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_file_to_mem_no_alloc(mz_zip_archive *pZip, const char *pFilename, void *pBuf, size_t buf_size, mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size);
/* Extracts a archive file to a memory buffer. */
mz_bool mz_zip_reader_extract_to_mem(mz_zip_archive *pZip, mz_uint file_index, void *pBuf, size_t buf_size, mz_uint flags);
mz_bool mz_zip_reader_extract_file_to_mem(mz_zip_archive *pZip, const char *pFilename, void *pBuf, size_t buf_size, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_to_mem(mz_zip_archive *pZip, mz_uint file_index, void *pBuf, size_t buf_size, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_file_to_mem(mz_zip_archive *pZip, const char *pFilename, void *pBuf, size_t buf_size, mz_uint flags);
/* Extracts a archive file to a dynamically allocated heap buffer. */
/* The memory will be allocated via the mz_zip_archive's alloc/realloc functions. */
/* Returns NULL and sets the last error on failure. */
void *mz_zip_reader_extract_to_heap(mz_zip_archive *pZip, mz_uint file_index, size_t *pSize, mz_uint flags);
void *mz_zip_reader_extract_file_to_heap(mz_zip_archive *pZip, const char *pFilename, size_t *pSize, mz_uint flags);
MINIZ_EXPORT void *mz_zip_reader_extract_to_heap(mz_zip_archive *pZip, mz_uint file_index, size_t *pSize, mz_uint flags);
MINIZ_EXPORT void *mz_zip_reader_extract_file_to_heap(mz_zip_archive *pZip, const char *pFilename, size_t *pSize, mz_uint flags);
/* Extracts a archive file using a callback function to output the file's data. */
mz_bool mz_zip_reader_extract_to_callback(mz_zip_archive *pZip, mz_uint file_index, mz_file_write_func pCallback, void *pOpaque, mz_uint flags);
mz_bool mz_zip_reader_extract_file_to_callback(mz_zip_archive *pZip, const char *pFilename, mz_file_write_func pCallback, void *pOpaque, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_to_callback(mz_zip_archive *pZip, mz_uint file_index, mz_file_write_func pCallback, void *pOpaque, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_file_to_callback(mz_zip_archive *pZip, const char *pFilename, mz_file_write_func pCallback, void *pOpaque, mz_uint flags);
/* Extract a file iteratively */
mz_zip_reader_extract_iter_state* mz_zip_reader_extract_iter_new(mz_zip_archive *pZip, mz_uint file_index, mz_uint flags);
mz_zip_reader_extract_iter_state* mz_zip_reader_extract_file_iter_new(mz_zip_archive *pZip, const char *pFilename, mz_uint flags);
size_t mz_zip_reader_extract_iter_read(mz_zip_reader_extract_iter_state* pState, void* pvBuf, size_t buf_size);
mz_bool mz_zip_reader_extract_iter_free(mz_zip_reader_extract_iter_state* pState);
MINIZ_EXPORT mz_zip_reader_extract_iter_state* mz_zip_reader_extract_iter_new(mz_zip_archive *pZip, mz_uint file_index, mz_uint flags);
MINIZ_EXPORT mz_zip_reader_extract_iter_state* mz_zip_reader_extract_file_iter_new(mz_zip_archive *pZip, const char *pFilename, mz_uint flags);
MINIZ_EXPORT size_t mz_zip_reader_extract_iter_read(mz_zip_reader_extract_iter_state* pState, void* pvBuf, size_t buf_size);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_iter_free(mz_zip_reader_extract_iter_state* pState);
#ifndef MINIZ_NO_STDIO
/* Extracts a archive file to a disk file and sets its last accessed and modified times. */
/* This function only extracts files, not archive directory records. */
mz_bool mz_zip_reader_extract_to_file(mz_zip_archive *pZip, mz_uint file_index, const char *pDst_filename, mz_uint flags);
mz_bool mz_zip_reader_extract_file_to_file(mz_zip_archive *pZip, const char *pArchive_filename, const char *pDst_filename, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_to_file(mz_zip_archive *pZip, mz_uint file_index, const char *pDst_filename, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_file_to_file(mz_zip_archive *pZip, const char *pArchive_filename, const char *pDst_filename, mz_uint flags);
/* Extracts a archive file starting at the current position in the destination FILE stream. */
mz_bool mz_zip_reader_extract_to_cfile(mz_zip_archive *pZip, mz_uint file_index, MZ_FILE *File, mz_uint flags);
mz_bool mz_zip_reader_extract_file_to_cfile(mz_zip_archive *pZip, const char *pArchive_filename, MZ_FILE *pFile, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_to_cfile(mz_zip_archive *pZip, mz_uint file_index, MZ_FILE *File, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_reader_extract_file_to_cfile(mz_zip_archive *pZip, const char *pArchive_filename, MZ_FILE *pFile, mz_uint flags);
#endif
#if 0
@ -1226,17 +1232,17 @@ mz_bool mz_zip_reader_extract_file_to_cfile(mz_zip_archive *pZip, const char *pA
/* This function compares the archive's local headers, the optional local zip64 extended information block, and the optional descriptor following the compressed data vs. the data in the central directory. */
/* It also validates that each file can be successfully uncompressed unless the MZ_ZIP_FLAG_VALIDATE_HEADERS_ONLY is specified. */
mz_bool mz_zip_validate_file(mz_zip_archive *pZip, mz_uint file_index, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_validate_file(mz_zip_archive *pZip, mz_uint file_index, mz_uint flags);
/* Validates an entire archive by calling mz_zip_validate_file() on each file. */
mz_bool mz_zip_validate_archive(mz_zip_archive *pZip, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_validate_archive(mz_zip_archive *pZip, mz_uint flags);
/* Misc utils/helpers, valid for ZIP reading or writing */
mz_bool mz_zip_validate_mem_archive(const void *pMem, size_t size, mz_uint flags, mz_zip_error *pErr);
mz_bool mz_zip_validate_file_archive(const char *pFilename, mz_uint flags, mz_zip_error *pErr);
MINIZ_EXPORT mz_bool mz_zip_validate_mem_archive(const void *pMem, size_t size, mz_uint flags, mz_zip_error *pErr);
MINIZ_EXPORT mz_bool mz_zip_validate_file_archive(const char *pFilename, mz_uint flags, mz_zip_error *pErr);
/* Universal end function - calls either mz_zip_reader_end() or mz_zip_writer_end(). */
mz_bool mz_zip_end(mz_zip_archive *pZip);
MINIZ_EXPORT mz_bool mz_zip_end(mz_zip_archive *pZip);
/* -------- ZIP writing */
@ -1245,16 +1251,16 @@ mz_bool mz_zip_end(mz_zip_archive *pZip);
/* Inits a ZIP archive writer. */
/*Set pZip->m_pWrite (and pZip->m_pIO_opaque) before calling mz_zip_writer_init or mz_zip_writer_init_v2*/
/*The output is streamable, i.e. file_ofs in mz_file_write_func always increases only by n*/
mz_bool mz_zip_writer_init(mz_zip_archive *pZip, mz_uint64 existing_size);
mz_bool mz_zip_writer_init_v2(mz_zip_archive *pZip, mz_uint64 existing_size, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_writer_init(mz_zip_archive *pZip, mz_uint64 existing_size);
MINIZ_EXPORT mz_bool mz_zip_writer_init_v2(mz_zip_archive *pZip, mz_uint64 existing_size, mz_uint flags);
mz_bool mz_zip_writer_init_heap(mz_zip_archive *pZip, size_t size_to_reserve_at_beginning, size_t initial_allocation_size);
mz_bool mz_zip_writer_init_heap_v2(mz_zip_archive *pZip, size_t size_to_reserve_at_beginning, size_t initial_allocation_size, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_writer_init_heap(mz_zip_archive *pZip, size_t size_to_reserve_at_beginning, size_t initial_allocation_size);
MINIZ_EXPORT mz_bool mz_zip_writer_init_heap_v2(mz_zip_archive *pZip, size_t size_to_reserve_at_beginning, size_t initial_allocation_size, mz_uint flags);
#ifndef MINIZ_NO_STDIO
mz_bool mz_zip_writer_init_file(mz_zip_archive *pZip, const char *pFilename, mz_uint64 size_to_reserve_at_beginning);
mz_bool mz_zip_writer_init_file_v2(mz_zip_archive *pZip, const char *pFilename, mz_uint64 size_to_reserve_at_beginning, mz_uint flags);
mz_bool mz_zip_writer_init_cfile(mz_zip_archive *pZip, MZ_FILE *pFile, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_writer_init_file(mz_zip_archive *pZip, const char *pFilename, mz_uint64 size_to_reserve_at_beginning);
MINIZ_EXPORT mz_bool mz_zip_writer_init_file_v2(mz_zip_archive *pZip, const char *pFilename, mz_uint64 size_to_reserve_at_beginning, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_writer_init_cfile(mz_zip_archive *pZip, MZ_FILE *pFile, mz_uint flags);
#endif
/* Converts a ZIP archive reader object into a writer object, to allow efficient in-place file appends to occur on an existing archive. */
@ -1263,56 +1269,56 @@ mz_bool mz_zip_writer_init_cfile(mz_zip_archive *pZip, MZ_FILE *pFile, mz_uint f
/* Finally, for archives opened using mz_zip_reader_init, the mz_zip_archive's user provided m_pWrite function cannot be NULL. */
/* Note: In-place archive modification is not recommended unless you know what you're doing, because if execution stops or something goes wrong before */
/* the archive is finalized the file's central directory will be hosed. */
mz_bool mz_zip_writer_init_from_reader(mz_zip_archive *pZip, const char *pFilename);
mz_bool mz_zip_writer_init_from_reader_v2(mz_zip_archive *pZip, const char *pFilename, mz_uint flags);
MINIZ_EXPORT mz_bool mz_zip_writer_init_from_reader(mz_zip_archive *pZip, const char *pFilename);
MINIZ_EXPORT mz_bool mz_zip_writer_init_from_reader_v2(mz_zip_archive *pZip, const char *pFilename, mz_uint flags);
/* Adds the contents of a memory buffer to an archive. These functions record the current local time into the archive. */
/* To add a directory entry, call this method with an archive name ending in a forwardslash with an empty buffer. */
/* level_and_flags - compression level (0-10, see MZ_BEST_SPEED, MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or just set to MZ_DEFAULT_COMPRESSION. */
mz_bool mz_zip_writer_add_mem(mz_zip_archive *pZip, const char *pArchive_name, const void *pBuf, size_t buf_size, mz_uint level_and_flags);
MINIZ_EXPORT mz_bool mz_zip_writer_add_mem(mz_zip_archive *pZip, const char *pArchive_name, const void *pBuf, size_t buf_size, mz_uint level_and_flags);
/* Like mz_zip_writer_add_mem(), except you can specify a file comment field, and optionally supply the function with already compressed data. */
/* uncomp_size/uncomp_crc32 are only used if the MZ_ZIP_FLAG_COMPRESSED_DATA flag is specified. */
mz_bool mz_zip_writer_add_mem_ex(mz_zip_archive *pZip, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags,
mz_uint64 uncomp_size, mz_uint32 uncomp_crc32);
MINIZ_EXPORT mz_bool mz_zip_writer_add_mem_ex(mz_zip_archive *pZip, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags,
mz_uint64 uncomp_size, mz_uint32 uncomp_crc32);
mz_bool mz_zip_writer_add_mem_ex_v2(mz_zip_archive *pZip, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags,
mz_uint64 uncomp_size, mz_uint32 uncomp_crc32, MZ_TIME_T *last_modified, const char *user_extra_data_local, mz_uint user_extra_data_local_len,
const char *user_extra_data_central, mz_uint user_extra_data_central_len);
MINIZ_EXPORT mz_bool mz_zip_writer_add_mem_ex_v2(mz_zip_archive *pZip, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags,
mz_uint64 uncomp_size, mz_uint32 uncomp_crc32, MZ_TIME_T *last_modified, const char *user_extra_data_local, mz_uint user_extra_data_local_len,
const char *user_extra_data_central, mz_uint user_extra_data_central_len);
/* Adds the contents of a file to an archive. This function also records the disk file's modified time into the archive. */
/* File data is supplied via a read callback function. User mz_zip_writer_add_(c)file to add a file directly.*/
mz_bool mz_zip_writer_add_read_buf_callback(mz_zip_archive *pZip, const char *pArchive_name, mz_file_read_func read_callback, void* callback_opaque, mz_uint64 size_to_add,
MINIZ_EXPORT mz_bool mz_zip_writer_add_read_buf_callback(mz_zip_archive *pZip, const char *pArchive_name, mz_file_read_func read_callback, void* callback_opaque, mz_uint64 size_to_add,
const MZ_TIME_T *pFile_time, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags, const char *user_extra_data_local, mz_uint user_extra_data_local_len,
const char *user_extra_data_central, mz_uint user_extra_data_central_len);
#ifndef MINIZ_NO_STDIO
/* Adds the contents of a disk file to an archive. This function also records the disk file's modified time into the archive. */
/* level_and_flags - compression level (0-10, see MZ_BEST_SPEED, MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or just set to MZ_DEFAULT_COMPRESSION. */
mz_bool mz_zip_writer_add_file(mz_zip_archive *pZip, const char *pArchive_name, const char *pSrc_filename, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags);
MINIZ_EXPORT mz_bool mz_zip_writer_add_file(mz_zip_archive *pZip, const char *pArchive_name, const char *pSrc_filename, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags);
/* Like mz_zip_writer_add_file(), except the file data is read from the specified FILE stream. */
mz_bool mz_zip_writer_add_cfile(mz_zip_archive *pZip, const char *pArchive_name, MZ_FILE *pSrc_file, mz_uint64 size_to_add,
MINIZ_EXPORT mz_bool mz_zip_writer_add_cfile(mz_zip_archive *pZip, const char *pArchive_name, MZ_FILE *pSrc_file, mz_uint64 size_to_add,
const MZ_TIME_T *pFile_time, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags, const char *user_extra_data_local, mz_uint user_extra_data_local_len,
const char *user_extra_data_central, mz_uint user_extra_data_central_len);
#endif
/* Adds a file to an archive by fully cloning the data from another archive. */
/* This function fully clones the source file's compressed data (no recompression), along with its full filename, extra data (it may add or modify the zip64 local header extra data field), and the optional descriptor following the compressed data. */
mz_bool mz_zip_writer_add_from_zip_reader(mz_zip_archive *pZip, mz_zip_archive *pSource_zip, mz_uint src_file_index);
MINIZ_EXPORT mz_bool mz_zip_writer_add_from_zip_reader(mz_zip_archive *pZip, mz_zip_archive *pSource_zip, mz_uint src_file_index);
/* Finalizes the archive by writing the central directory records followed by the end of central directory record. */
/* After an archive is finalized, the only valid call on the mz_zip_archive struct is mz_zip_writer_end(). */
/* An archive must be manually finalized by calling this function for it to be valid. */
mz_bool mz_zip_writer_finalize_archive(mz_zip_archive *pZip);
MINIZ_EXPORT mz_bool mz_zip_writer_finalize_archive(mz_zip_archive *pZip);
/* Finalizes a heap archive, returning a poiner to the heap block and its size. */
/* The heap block will be allocated using the mz_zip_archive's alloc/realloc callbacks. */
mz_bool mz_zip_writer_finalize_heap_archive(mz_zip_archive *pZip, void **ppBuf, size_t *pSize);
MINIZ_EXPORT mz_bool mz_zip_writer_finalize_heap_archive(mz_zip_archive *pZip, void **ppBuf, size_t *pSize);
/* Ends archive writing, freeing all allocations, and closing the output file if mz_zip_writer_init_file() was used. */
/* Note for the archive to be valid, it *must* have been finalized before ending (this function will not do it for you). */
mz_bool mz_zip_writer_end(mz_zip_archive *pZip);
MINIZ_EXPORT mz_bool mz_zip_writer_end(mz_zip_archive *pZip);
/* -------- Misc. high-level helper functions: */
@ -1320,14 +1326,14 @@ mz_bool mz_zip_writer_end(mz_zip_archive *pZip);
/* Note this is NOT a fully safe operation. If it crashes or dies in some way your archive can be left in a screwed up state (without a central directory). */
/* level_and_flags - compression level (0-10, see MZ_BEST_SPEED, MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or just set to MZ_DEFAULT_COMPRESSION. */
/* TODO: Perhaps add an option to leave the existing central dir in place in case the add dies? We could then truncate the file (so the old central dir would be at the end) if something goes wrong. */
mz_bool mz_zip_add_mem_to_archive_file_in_place(const char *pZip_filename, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags);
mz_bool mz_zip_add_mem_to_archive_file_in_place_v2(const char *pZip_filename, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags, mz_zip_error *pErr);
MINIZ_EXPORT mz_bool mz_zip_add_mem_to_archive_file_in_place(const char *pZip_filename, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags);
MINIZ_EXPORT mz_bool mz_zip_add_mem_to_archive_file_in_place_v2(const char *pZip_filename, const char *pArchive_name, const void *pBuf, size_t buf_size, const void *pComment, mz_uint16 comment_size, mz_uint level_and_flags, mz_zip_error *pErr);
/* Reads a single file from an archive into a heap block. */
/* If pComment is not NULL, only the file with the specified comment will be extracted. */
/* Returns NULL on failure. */
void *mz_zip_extract_archive_file_to_heap(const char *pZip_filename, const char *pArchive_name, size_t *pSize, mz_uint flags);
void *mz_zip_extract_archive_file_to_heap_v2(const char *pZip_filename, const char *pArchive_name, const char *pComment, size_t *pSize, mz_uint flags, mz_zip_error *pErr);
MINIZ_EXPORT void *mz_zip_extract_archive_file_to_heap(const char *pZip_filename, const char *pArchive_name, size_t *pSize, mz_uint flags);
MINIZ_EXPORT void *mz_zip_extract_archive_file_to_heap_v2(const char *pZip_filename, const char *pArchive_name, const char *pComment, size_t *pSize, mz_uint flags, mz_zip_error *pErr);
#endif /* #ifndef MINIZ_NO_ARCHIVE_WRITING_APIS */

207
externals/stb/stb_image.h vendored
View file

@ -1,4 +1,4 @@
/* stb_image - v2.19 - public domain image loader - http://nothings.org/stb
/* stb_image - v2.23 - public domain image loader - http://nothings.org/stb
no warranty implied; use at your own risk
Do this:
@ -48,6 +48,10 @@ LICENSE
RECENT REVISION HISTORY:
2.23 (2019-08-11) fix clang static analysis warning
2.22 (2019-03-04) gif fixes, fix warnings
2.21 (2019-02-25) fix typo in comment
2.20 (2019-02-07) support utf8 filenames in Windows; fix warnings and platform ifdefs
2.19 (2018-02-11) fix warning
2.18 (2018-01-30) fix warnings
2.17 (2018-01-29) bugfix, 1-bit BMP, 16-bitness query, fix warnings
@ -84,6 +88,7 @@ RECENT REVISION HISTORY:
Fabian "ryg" Giesen Anael Seghezzi (is-16-bit query)
Arseny Kapoulkine
John-Mark Allen
Carmelo J Fdez-Aguera
Bug & warning fixes
Marc LeBlanc David Woo Guillaume George Martins Mozeiko
@ -99,7 +104,7 @@ RECENT REVISION HISTORY:
Aldo Culquicondor Philipp Wiesemann Dale Weiler github:sammyhw
Oriol Ferrer Mesia Josh Tobin Matthew Gregan github:phprus
Julian Raschke Gregory Mullen Baldur Karlsson github:poppolopoppo
Christian Floisand Kevin Schmidt github:darealshinji
Christian Floisand Kevin Schmidt JR Smith github:darealshinji
Blazej Dariusz Roszkowski github:Michaelangel007
*/
@ -161,6 +166,16 @@ RECENT REVISION HISTORY:
//
// ===========================================================================
//
// UNICODE:
//
// If compiling for Windows and you wish to use Unicode filenames, compile
// with
// #define STBI_WINDOWS_UTF8
// and pass utf8-encoded filenames. Call stbi_convert_wchar_to_utf8 to convert
// Windows wchar_t filenames to utf8.
//
// ===========================================================================
//
// Philosophy
//
// stb libraries are designed with the following priorities:
@ -171,12 +186,12 @@ RECENT REVISION HISTORY:
//
// Sometimes I let "good performance" creep up in priority over "easy to maintain",
// and for best performance I may provide less-easy-to-use APIs that give higher
// performance, in addition to the easy to use ones. Nevertheless, it's important
// performance, in addition to the easy-to-use ones. Nevertheless, it's important
// to keep in mind that from the standpoint of you, a client of this library,
// all you care about is #1 and #3, and stb libraries DO NOT emphasize #3 above all.
//
// Some secondary priorities arise directly from the first two, some of which
// make more explicit reasons why performance can't be emphasized.
// provide more explicit reasons why performance can't be emphasized.
//
// - Portable ("ease of use")
// - Small source code footprint ("easy to maintain")
@ -219,11 +234,10 @@ RECENT REVISION HISTORY:
//
// HDR image support (disable by defining STBI_NO_HDR)
//
// stb_image now supports loading HDR images in general, and currently
// the Radiance .HDR file format, although the support is provided
// generically. You can still load any file through the existing interface;
// if you attempt to load an HDR file, it will be automatically remapped to
// LDR, assuming gamma 2.2 and an arbitrary scale factor defaulting to 1;
// stb_image supports loading HDR images in general, and currently the Radiance
// .HDR file format specifically. You can still load any file through the existing
// interface; if you attempt to load an HDR file, it will be automatically remapped
// to LDR, assuming gamma 2.2 and an arbitrary scale factor defaulting to 1;
// both of these constants can be reconfigured through this interface:
//
// stbi_hdr_to_ldr_gamma(2.2f);
@ -257,7 +271,7 @@ RECENT REVISION HISTORY:
//
// By default we convert iphone-formatted PNGs back to RGB, even though
// they are internally encoded differently. You can disable this conversion
// by by calling stbi_convert_iphone_png_to_rgb(0), in which case
// by calling stbi_convert_iphone_png_to_rgb(0), in which case
// you will always just get the native iphone "format" through (which
// is BGR stored in RGB).
//
@ -319,6 +333,7 @@ enum
STBI_rgb_alpha = 4
};
#include <stdlib.h>
typedef unsigned char stbi_uc;
typedef unsigned short stbi_us;
@ -326,11 +341,13 @@ typedef unsigned short stbi_us;
extern "C" {
#endif
#ifndef STBIDEF
#ifdef STB_IMAGE_STATIC
#define STBIDEF static
#else
#define STBIDEF extern
#endif
#endif
//////////////////////////////////////////////////////////////////////////////
//
@ -355,10 +372,6 @@ typedef struct
STBIDEF stbi_uc *stbi_load_from_memory (stbi_uc const *buffer, int len , int *x, int *y, int *channels_in_file, int desired_channels);
STBIDEF stbi_uc *stbi_load_from_callbacks(stbi_io_callbacks const *clbk , void *user, int *x, int *y, int *channels_in_file, int desired_channels);
#ifndef STBI_NO_GIF
STBIDEF stbi_uc *stbi_load_gif_from_memory(stbi_uc const *buffer, int len, int **delays, int *x, int *y, int *z, int *comp, int req_comp);
#endif
#ifndef STBI_NO_STDIO
STBIDEF stbi_uc *stbi_load (char const *filename, int *x, int *y, int *channels_in_file, int desired_channels);
@ -366,6 +379,14 @@ STBIDEF stbi_uc *stbi_load_from_file (FILE *f, int *x, int *y, int *channels_in
// for stbi_load_from_file, file pointer is left pointing immediately after image
#endif
#ifndef STBI_NO_GIF
STBIDEF stbi_uc *stbi_load_gif_from_memory(stbi_uc const *buffer, int len, int **delays, int *x, int *y, int *z, int *comp, int req_comp);
#endif
#ifdef STBI_WINDOWS_UTF8
STBIDEF int stbi_convert_wchar_to_utf8(char *buffer, size_t bufferlen, const wchar_t* input);
#endif
////////////////////////////////////
//
// 16-bits-per-channel interface
@ -525,6 +546,12 @@ STBIDEF int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const ch
#define STBI_ASSERT(x) assert(x)
#endif
#ifdef __cplusplus
#define STBI_EXTERN extern "C"
#else
#define STBI_EXTERN extern
#endif
#ifndef _MSC_VER
#ifdef __cplusplus
@ -649,14 +676,18 @@ static int stbi__cpuid3(void)
#define STBI_SIMD_ALIGN(type, name) __declspec(align(16)) type name
#if !defined(STBI_NO_JPEG) && defined(STBI_SSE2)
static int stbi__sse2_available(void)
{
int info3 = stbi__cpuid3();
return ((info3 >> 26) & 1) != 0;
}
#endif
#else // assume GCC-style if not VC++
#define STBI_SIMD_ALIGN(type, name) type name __attribute__((aligned(16)))
#if !defined(STBI_NO_JPEG) && defined(STBI_SSE2)
static int stbi__sse2_available(void)
{
// If we're even attempting to compile this on GCC/Clang, that means
@ -664,6 +695,8 @@ static int stbi__sse2_available(void)
// instructions at will, and so are we.
return 1;
}
#endif
#endif
#endif
@ -1070,6 +1103,7 @@ static void stbi__vertical_flip(void *image, int w, int h, int bytes_per_pixel)
}
}
#ifndef STBI_NO_GIF
static void stbi__vertical_flip_slices(void *image, int w, int h, int z, int bytes_per_pixel)
{
int slice;
@ -1081,6 +1115,7 @@ static void stbi__vertical_flip_slices(void *image, int w, int h, int z, int byt
bytes += slice_size;
}
}
#endif
static unsigned char *stbi__load_and_postprocess_8bit(stbi__context *s, int *x, int *y, int *comp, int req_comp)
{
@ -1131,7 +1166,7 @@ static stbi__uint16 *stbi__load_and_postprocess_16bit(stbi__context *s, int *x,
return (stbi__uint16 *) result;
}
#if !defined(STBI_NO_HDR) || !defined(STBI_NO_LINEAR)
#if !defined(STBI_NO_HDR) && !defined(STBI_NO_LINEAR)
static void stbi__float_postprocess(float *result, int *x, int *y, int *comp, int req_comp)
{
if (stbi__vertically_flip_on_load && result != NULL) {
@ -1143,10 +1178,38 @@ static void stbi__float_postprocess(float *result, int *x, int *y, int *comp, in
#ifndef STBI_NO_STDIO
#if defined(_MSC_VER) && defined(STBI_WINDOWS_UTF8)
STBI_EXTERN __declspec(dllimport) int __stdcall MultiByteToWideChar(unsigned int cp, unsigned long flags, const char *str, int cbmb, wchar_t *widestr, int cchwide);
STBI_EXTERN __declspec(dllimport) int __stdcall WideCharToMultiByte(unsigned int cp, unsigned long flags, const wchar_t *widestr, int cchwide, char *str, int cbmb, const char *defchar, int *used_default);
#endif
#if defined(_MSC_VER) && defined(STBI_WINDOWS_UTF8)
STBIDEF int stbi_convert_wchar_to_utf8(char *buffer, size_t bufferlen, const wchar_t* input)
{
return WideCharToMultiByte(65001 /* UTF8 */, 0, input, -1, buffer, (int) bufferlen, NULL, NULL);
}
#endif
static FILE *stbi__fopen(char const *filename, char const *mode)
{
FILE *f;
#if defined(_MSC_VER) && _MSC_VER >= 1400
#if defined(_MSC_VER) && defined(STBI_WINDOWS_UTF8)
wchar_t wMode[64];
wchar_t wFilename[1024];
if (0 == MultiByteToWideChar(65001 /* UTF8 */, 0, filename, -1, wFilename, sizeof(wFilename)))
return 0;
if (0 == MultiByteToWideChar(65001 /* UTF8 */, 0, mode, -1, wMode, sizeof(wMode)))
return 0;
#if _MSC_VER >= 1400
if (0 != _wfopen_s(&f, wFilename, wMode))
f = 0;
#else
f = _wfopen(wFilename, wMode);
#endif
#elif defined(_MSC_VER) && _MSC_VER >= 1400
if (0 != fopen_s(&f, filename, mode))
f=0;
#else
@ -1539,18 +1602,18 @@ static unsigned char *stbi__convert_format(unsigned char *data, int img_n, int r
// convert source image with img_n components to one with req_comp components;
// avoid switch per pixel, so use switch per scanline and massive macros
switch (STBI__COMBO(img_n, req_comp)) {
STBI__CASE(1,2) { dest[0]=src[0], dest[1]=255; } break;
STBI__CASE(1,2) { dest[0]=src[0]; dest[1]=255; } break;
STBI__CASE(1,3) { dest[0]=dest[1]=dest[2]=src[0]; } break;
STBI__CASE(1,4) { dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; } break;
STBI__CASE(1,4) { dest[0]=dest[1]=dest[2]=src[0]; dest[3]=255; } break;
STBI__CASE(2,1) { dest[0]=src[0]; } break;
STBI__CASE(2,3) { dest[0]=dest[1]=dest[2]=src[0]; } break;
STBI__CASE(2,4) { dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; } break;
STBI__CASE(3,4) { dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; } break;
STBI__CASE(2,4) { dest[0]=dest[1]=dest[2]=src[0]; dest[3]=src[1]; } break;
STBI__CASE(3,4) { dest[0]=src[0];dest[1]=src[1];dest[2]=src[2];dest[3]=255; } break;
STBI__CASE(3,1) { dest[0]=stbi__compute_y(src[0],src[1],src[2]); } break;
STBI__CASE(3,2) { dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = 255; } break;
STBI__CASE(3,2) { dest[0]=stbi__compute_y(src[0],src[1],src[2]); dest[1] = 255; } break;
STBI__CASE(4,1) { dest[0]=stbi__compute_y(src[0],src[1],src[2]); } break;
STBI__CASE(4,2) { dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = src[3]; } break;
STBI__CASE(4,3) { dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; } break;
STBI__CASE(4,2) { dest[0]=stbi__compute_y(src[0],src[1],src[2]); dest[1] = src[3]; } break;
STBI__CASE(4,3) { dest[0]=src[0];dest[1]=src[1];dest[2]=src[2]; } break;
default: STBI_ASSERT(0);
}
#undef STBI__CASE
@ -1588,18 +1651,18 @@ static stbi__uint16 *stbi__convert_format16(stbi__uint16 *data, int img_n, int r
// convert source image with img_n components to one with req_comp components;
// avoid switch per pixel, so use switch per scanline and massive macros
switch (STBI__COMBO(img_n, req_comp)) {
STBI__CASE(1,2) { dest[0]=src[0], dest[1]=0xffff; } break;
STBI__CASE(1,2) { dest[0]=src[0]; dest[1]=0xffff; } break;
STBI__CASE(1,3) { dest[0]=dest[1]=dest[2]=src[0]; } break;
STBI__CASE(1,4) { dest[0]=dest[1]=dest[2]=src[0], dest[3]=0xffff; } break;
STBI__CASE(1,4) { dest[0]=dest[1]=dest[2]=src[0]; dest[3]=0xffff; } break;
STBI__CASE(2,1) { dest[0]=src[0]; } break;
STBI__CASE(2,3) { dest[0]=dest[1]=dest[2]=src[0]; } break;
STBI__CASE(2,4) { dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; } break;
STBI__CASE(3,4) { dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=0xffff; } break;
STBI__CASE(2,4) { dest[0]=dest[1]=dest[2]=src[0]; dest[3]=src[1]; } break;
STBI__CASE(3,4) { dest[0]=src[0];dest[1]=src[1];dest[2]=src[2];dest[3]=0xffff; } break;
STBI__CASE(3,1) { dest[0]=stbi__compute_y_16(src[0],src[1],src[2]); } break;
STBI__CASE(3,2) { dest[0]=stbi__compute_y_16(src[0],src[1],src[2]), dest[1] = 0xffff; } break;
STBI__CASE(3,2) { dest[0]=stbi__compute_y_16(src[0],src[1],src[2]); dest[1] = 0xffff; } break;
STBI__CASE(4,1) { dest[0]=stbi__compute_y_16(src[0],src[1],src[2]); } break;
STBI__CASE(4,2) { dest[0]=stbi__compute_y_16(src[0],src[1],src[2]), dest[1] = src[3]; } break;
STBI__CASE(4,3) { dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; } break;
STBI__CASE(4,2) { dest[0]=stbi__compute_y_16(src[0],src[1],src[2]); dest[1] = src[3]; } break;
STBI__CASE(4,3) { dest[0]=src[0];dest[1]=src[1];dest[2]=src[2]; } break;
default: STBI_ASSERT(0);
}
#undef STBI__CASE
@ -1623,7 +1686,11 @@ static float *stbi__ldr_to_hdr(stbi_uc *data, int x, int y, int comp)
for (k=0; k < n; ++k) {
output[i*comp + k] = (float) (pow(data[i*comp+k]/255.0f, stbi__l2h_gamma) * stbi__l2h_scale);
}
if (k < comp) output[i*comp + k] = data[i*comp+k]/255.0f;
}
if (n < comp) {
for (i=0; i < x*y; ++i) {
output[i*comp + n] = data[i*comp + n]/255.0f;
}
}
STBI_FREE(data);
return output;
@ -3596,7 +3663,7 @@ static stbi_uc *load_jpeg_image(stbi__jpeg *z, int *out_x, int *out_y, int *comp
int k;
unsigned int i,j;
stbi_uc *output;
stbi_uc *coutput[4];
stbi_uc *coutput[4] = { NULL, NULL, NULL, NULL };
stbi__resample res_comp[4];
@ -3717,7 +3784,7 @@ static stbi_uc *load_jpeg_image(stbi__jpeg *z, int *out_x, int *out_y, int *comp
if (n == 1)
for (i=0; i < z->s->img_x; ++i) out[i] = y[i];
else
for (i=0; i < z->s->img_x; ++i) *out++ = y[i], *out++ = 255;
for (i=0; i < z->s->img_x; ++i) { *out++ = y[i]; *out++ = 255; }
}
}
}
@ -4731,7 +4798,7 @@ static void stbi__de_iphone(stbi__png *z)
static int stbi__parse_png_file(stbi__png *z, int scan, int req_comp)
{
stbi_uc palette[1024], pal_img_n=0;
stbi_uc has_trans=0, tc[3];
stbi_uc has_trans=0, tc[3]={0};
stbi__uint16 tc16[3];
stbi__uint32 ioff=0, idata_limit=0, i, pal_len=0;
int first=1,k,interlace=0, color=0, is_iphone=0;
@ -5009,11 +5076,11 @@ static int stbi__high_bit(unsigned int z)
{
int n=0;
if (z == 0) return -1;
if (z >= 0x10000) n += 16, z >>= 16;
if (z >= 0x00100) n += 8, z >>= 8;
if (z >= 0x00010) n += 4, z >>= 4;
if (z >= 0x00004) n += 2, z >>= 2;
if (z >= 0x00002) n += 1, z >>= 1;
if (z >= 0x10000) { n += 16; z >>= 16; }
if (z >= 0x00100) { n += 8; z >>= 8; }
if (z >= 0x00010) { n += 4; z >>= 4; }
if (z >= 0x00004) { n += 2; z >>= 2; }
if (z >= 0x00002) { n += 1;/* >>= 1;*/ }
return n;
}
@ -5030,7 +5097,7 @@ static int stbi__bitcount(unsigned int a)
// extract an arbitrarily-aligned N-bit value (N=bits)
// from v, and then make it 8-bits long and fractionally
// extend it to full full range.
static int stbi__shiftsigned(int v, int shift, int bits)
static int stbi__shiftsigned(unsigned int v, int shift, int bits)
{
static unsigned int mul_table[9] = {
0,
@ -5171,7 +5238,10 @@ static void *stbi__bmp_load(stbi__context *s, int *x, int *y, int *comp, int req
psize = (info.offset - 14 - info.hsz) >> 2;
}
s->img_n = ma ? 4 : 3;
if (info.bpp == 24 && ma == 0xff000000)
s->img_n = 3;
else
s->img_n = ma ? 4 : 3;
if (req_comp && req_comp >= 3) // we can directly decode 3 or 4
target = req_comp;
else
@ -5207,6 +5277,8 @@ static void *stbi__bmp_load(stbi__context *s, int *x, int *y, int *comp, int req
out[z++] = pal[color][0];
out[z++] = pal[color][1];
out[z++] = pal[color][2];
if (target == 4) out[z++] = 255;
if (i+1 == (int) s->img_x) break;
if((--bit_offset) < 0) {
bit_offset = 7;
v = stbi__get8(s);
@ -5299,7 +5371,7 @@ static void *stbi__bmp_load(stbi__context *s, int *x, int *y, int *comp, int req
stbi_uc *p1 = out + j *s->img_x*target;
stbi_uc *p2 = out + (s->img_y-1-j)*s->img_x*target;
for (i=0; i < (int) s->img_x*target; ++i) {
t = p1[i], p1[i] = p2[i], p2[i] = t;
t = p1[i]; p1[i] = p2[i]; p2[i] = t;
}
}
}
@ -5479,6 +5551,8 @@ static void *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, int req
int RLE_repeating = 0;
int read_next_pixel = 1;
STBI_NOTUSED(ri);
STBI_NOTUSED(tga_x_origin); // @TODO
STBI_NOTUSED(tga_y_origin); // @TODO
// do a tiny bit of precessing
if ( tga_image_type >= 8 )
@ -5642,6 +5716,7 @@ static void *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, int req
// Microsoft's C compilers happy... [8^(
tga_palette_start = tga_palette_len = tga_palette_bits =
tga_x_origin = tga_y_origin = 0;
STBI_NOTUSED(tga_palette_start);
// OK, done
return tga_data;
}
@ -5789,7 +5864,7 @@ static void *stbi__psd_load(stbi__context *s, int *x, int *y, int *comp, int req
// Else if n is 128, noop.
// Endloop
// The RLE-compressed data is preceeded by a 2-byte data count for each row in the data,
// The RLE-compressed data is preceded by a 2-byte data count for each row in the data,
// which we're going to just skip.
stbi__skip(s, h * channelCount * 2 );
@ -6342,22 +6417,27 @@ static stbi_uc *stbi__gif_load_next(stbi__context *s, stbi__gif *g, int *comp, i
int first_frame;
int pi;
int pcount;
STBI_NOTUSED(req_comp);
// on first frame, any non-written pixels get the background colour (non-transparent)
first_frame = 0;
if (g->out == 0) {
if (!stbi__gif_header(s, g, comp,0)) return 0; // stbi__g_failure_reason set by stbi__gif_header
g->out = (stbi_uc *) stbi__malloc(4 * g->w * g->h);
g->background = (stbi_uc *) stbi__malloc(4 * g->w * g->h);
g->history = (stbi_uc *) stbi__malloc(g->w * g->h);
if (g->out == 0) return stbi__errpuc("outofmem", "Out of memory");
if (!stbi__gif_header(s, g, comp,0)) return 0; // stbi__g_failure_reason set by stbi__gif_header
if (!stbi__mad3sizes_valid(4, g->w, g->h, 0))
return stbi__errpuc("too large", "GIF image is too large");
pcount = g->w * g->h;
g->out = (stbi_uc *) stbi__malloc(4 * pcount);
g->background = (stbi_uc *) stbi__malloc(4 * pcount);
g->history = (stbi_uc *) stbi__malloc(pcount);
if (!g->out || !g->background || !g->history)
return stbi__errpuc("outofmem", "Out of memory");
// image is treated as "tranparent" at the start - ie, nothing overwrites the current background;
// image is treated as "transparent" at the start - ie, nothing overwrites the current background;
// background colour is only used for pixels that are not rendered first frame, after that "background"
// color refers to teh color that was there the previous frame.
memset( g->out, 0x00, 4 * g->w * g->h );
memset( g->background, 0x00, 4 * g->w * g->h ); // state of the background (starts transparent)
memset( g->history, 0x00, g->w * g->h ); // pixels that were affected previous frame
// color refers to the color that was there the previous frame.
memset(g->out, 0x00, 4 * pcount);
memset(g->background, 0x00, 4 * pcount); // state of the background (starts transparent)
memset(g->history, 0x00, pcount); // pixels that were affected previous frame
first_frame = 1;
} else {
// second frame - how do we dispoase of the previous one?
@ -6418,6 +6498,13 @@ static stbi_uc *stbi__gif_load_next(stbi__context *s, stbi__gif *g, int *comp, i
g->cur_x = g->start_x;
g->cur_y = g->start_y;
// if the width of the specified rectangle is 0, that means
// we may not see *any* pixels or the image is malformed;
// to make sure this is caught, move the current y down to
// max_y (which is what out_gif_code checks).
if (w == 0)
g->cur_y = g->max_y;
g->lflags = stbi__get8(s);
if (g->lflags & 0x40) {
@ -6437,7 +6524,7 @@ static stbi_uc *stbi__gif_load_next(stbi__context *s, stbi__gif *g, int *comp, i
return stbi__errpuc("missing color table", "Corrupt GIF");
o = stbi__process_gif_raster(s, g);
if (o == NULL) return NULL;
if (!o) return NULL;
// if this was the first frame,
pcount = g->w * g->h;
@ -6565,6 +6652,7 @@ static void *stbi__gif_load(stbi__context *s, int *x, int *y, int *comp, int req
stbi_uc *u = 0;
stbi__gif g;
memset(&g, 0, sizeof(g));
STBI_NOTUSED(ri);
u = stbi__gif_load_next(s, &g, comp, req_comp, 0);
if (u == (stbi_uc *) s) u = 0; // end of animated gif marker
@ -6576,6 +6664,9 @@ static void *stbi__gif_load(stbi__context *s, int *x, int *y, int *comp, int req
// can be done for multiple frames.
if (req_comp && req_comp != 4)
u = stbi__convert_format(u, 4, req_comp, g.w, g.h);
} else if (g.out) {
// if there was an error and we allocated an image buffer, free it!
STBI_FREE(g.out);
}
// free buffers needed for multiple frame loading;
@ -6852,7 +6943,12 @@ static int stbi__bmp_info(stbi__context *s, int *x, int *y, int *comp)
return 0;
if (x) *x = s->img_x;
if (y) *y = s->img_y;
if (comp) *comp = info.ma ? 4 : 3;
if (comp) {
if (info.bpp == 24 && info.ma == 0xff000000)
*comp = 3;
else
*comp = info.ma ? 4 : 3;
}
return 1;
}
#endif
@ -7238,6 +7334,7 @@ STBIDEF int stbi_is_16_bit_from_callbacks(stbi_io_callbacks const *c, void *user
/*
revision history:
2.20 (2019-02-07) support utf8 filenames in Windows; fix warnings and platform ifdefs
2.19 (2018-02-11) fix warning
2.18 (2018-01-30) fix warnings
2.17 (2018-01-29) change sbti__shiftsigned to avoid clang -O2 bug

171
externals/stb/stb_image_write.h vendored
View file

@ -1,4 +1,4 @@
/* stb_image_write - v1.09 - public domain - http://nothings.org/stb/stb_image_write.h
/* stb_image_write - v1.13 - public domain - http://nothings.org/stb
writes out PNG/BMP/TGA/JPEG/HDR images to C stdio - Sean Barrett 2010-2015
no warranty implied; use at your own risk
@ -10,15 +10,9 @@
Will probably not work correctly with strict-aliasing optimizations.
If using a modern Microsoft Compiler, non-safe versions of CRT calls may cause
compilation warnings or even errors. To avoid this, also before #including,
#define STBI_MSC_SECURE_CRT
ABOUT:
This header file is a library for writing images to C stdio. It could be
adapted to write to memory or a general streaming interface; let me know.
This header file is a library for writing images to C stdio or a callback.
The PNG output is not optimal; it is 20-50% larger than the file
written by a decent optimizing implementation; though providing a custom
@ -38,6 +32,14 @@ BUILDING:
The returned data will be freed with STBIW_FREE() (free() by default),
so it must be heap allocated with STBIW_MALLOC() (malloc() by default),
UNICODE:
If compiling for Windows and you wish to use Unicode filenames, compile
with
#define STBIW_WINDOWS_UTF8
and pass utf8-encoded filenames. Call stbiw_convert_wchar_to_utf8 to convert
Windows wchar_t filenames to utf8.
USAGE:
There are five functions, one for each image file format:
@ -148,6 +150,8 @@ LICENSE
#ifndef INCLUDE_STB_IMAGE_WRITE_H
#define INCLUDE_STB_IMAGE_WRITE_H
#include <stdlib.h>
// if STB_IMAGE_WRITE_STATIC causes problems, try defining STBIWDEF to 'inline' or 'static inline'
#ifndef STBIWDEF
#ifdef STB_IMAGE_WRITE_STATIC
@ -173,6 +177,10 @@ STBIWDEF int stbi_write_bmp(char const *filename, int w, int h, int comp, const
STBIWDEF int stbi_write_tga(char const *filename, int w, int h, int comp, const void *data);
STBIWDEF int stbi_write_hdr(char const *filename, int w, int h, int comp, const float *data);
STBIWDEF int stbi_write_jpg(char const *filename, int x, int y, int comp, const void *data, int quality);
#ifdef STBI_WINDOWS_UTF8
STBIWDEF int stbiw_convert_wchar_to_utf8(char *buffer, size_t bufferlen, const wchar_t* input);
#endif
#endif
typedef void stbi_write_func(void *context, void *data, int size);
@ -275,15 +283,52 @@ static void stbi__stdio_write(void *context, void *data, int size)
fwrite(data,1,size,(FILE*) context);
}
static int stbi__start_write_file(stbi__write_context *s, const char *filename)
#if defined(_MSC_VER) && defined(STBI_WINDOWS_UTF8)
#ifdef __cplusplus
#define STBIW_EXTERN extern "C"
#else
#define STBIW_EXTERN extern
#endif
STBIW_EXTERN __declspec(dllimport) int __stdcall MultiByteToWideChar(unsigned int cp, unsigned long flags, const char *str, int cbmb, wchar_t *widestr, int cchwide);
STBIW_EXTERN __declspec(dllimport) int __stdcall WideCharToMultiByte(unsigned int cp, unsigned long flags, const wchar_t *widestr, int cchwide, char *str, int cbmb, const char *defchar, int *used_default);
STBIWDEF int stbiw_convert_wchar_to_utf8(char *buffer, size_t bufferlen, const wchar_t* input)
{
return WideCharToMultiByte(65001 /* UTF8 */, 0, input, -1, buffer, (int) bufferlen, NULL, NULL);
}
#endif
static FILE *stbiw__fopen(char const *filename, char const *mode)
{
FILE *f;
#ifdef STBI_MSC_SECURE_CRT
if (fopen_s(&f, filename, "wb"))
f = NULL;
#if defined(_MSC_VER) && defined(STBI_WINDOWS_UTF8)
wchar_t wMode[64];
wchar_t wFilename[1024];
if (0 == MultiByteToWideChar(65001 /* UTF8 */, 0, filename, -1, wFilename, sizeof(wFilename)))
return 0;
if (0 == MultiByteToWideChar(65001 /* UTF8 */, 0, mode, -1, wMode, sizeof(wMode)))
return 0;
#if _MSC_VER >= 1400
if (0 != _wfopen_s(&f, wFilename, wMode))
f = 0;
#else
f = fopen(filename, "wb");
f = _wfopen(wFilename, wMode);
#endif
#elif defined(_MSC_VER) && _MSC_VER >= 1400
if (0 != fopen_s(&f, filename, mode))
f=0;
#else
f = fopen(filename, mode);
#endif
return f;
}
static int stbi__start_write_file(stbi__write_context *s, const char *filename)
{
FILE *f = stbiw__fopen(filename, "wb");
stbi__start_write_callbacks(s, stbi__stdio_write, (void *) f);
return f != NULL;
}
@ -343,7 +388,7 @@ static void stbiw__putc(stbi__write_context *s, unsigned char c)
static void stbiw__write3(stbi__write_context *s, unsigned char a, unsigned char b, unsigned char c)
{
unsigned char arr[3];
arr[0] = a, arr[1] = b, arr[2] = c;
arr[0] = a; arr[1] = b; arr[2] = c;
s->func(s->context, arr, 3);
}
@ -391,10 +436,11 @@ static void stbiw__write_pixels(stbi__write_context *s, int rgb_dir, int vdir, i
if (stbi__flip_vertically_on_write)
vdir *= -1;
if (vdir < 0)
j_end = -1, j = y-1;
else
j_end = y, j = 0;
if (vdir < 0) {
j_end = -1; j = y-1;
} else {
j_end = y; j = 0;
}
for (; j != j_end; j += vdir) {
for (i=0; i < x; ++i) {
@ -552,7 +598,7 @@ STBIWDEF int stbi_write_tga(char const *filename, int x, int y, int comp, const
#define stbiw__max(a, b) ((a) > (b) ? (a) : (b))
void stbiw__linear_to_rgbe(unsigned char *rgbe, float *linear)
static void stbiw__linear_to_rgbe(unsigned char *rgbe, float *linear)
{
int exponent;
float maxcomp = stbiw__max(linear[0], stbiw__max(linear[1], linear[2]));
@ -569,7 +615,7 @@ void stbiw__linear_to_rgbe(unsigned char *rgbe, float *linear)
}
}
void stbiw__write_run_data(stbi__write_context *s, int length, unsigned char databyte)
static void stbiw__write_run_data(stbi__write_context *s, int length, unsigned char databyte)
{
unsigned char lengthbyte = STBIW_UCHAR(length+128);
STBIW_ASSERT(length+128 <= 255);
@ -577,7 +623,7 @@ void stbiw__write_run_data(stbi__write_context *s, int length, unsigned char dat
s->func(s->context, &databyte, 1);
}
void stbiw__write_dump_data(stbi__write_context *s, int length, unsigned char *data)
static void stbiw__write_dump_data(stbi__write_context *s, int length, unsigned char *data)
{
unsigned char lengthbyte = STBIW_UCHAR(length);
STBIW_ASSERT(length <= 128); // inconsistent with spec but consistent with official code
@ -585,7 +631,7 @@ void stbiw__write_dump_data(stbi__write_context *s, int length, unsigned char *d
s->func(s->context, data, length);
}
void stbiw__write_hdr_scanline(stbi__write_context *s, int width, int ncomp, unsigned char *scratch, float *scanline)
static void stbiw__write_hdr_scanline(stbi__write_context *s, int width, int ncomp, unsigned char *scratch, float *scanline)
{
unsigned char scanlineheader[4] = { 2, 2, 0, 0 };
unsigned char rgbe[4];
@ -686,15 +732,15 @@ static int stbi_write_hdr_core(stbi__write_context *s, int x, int y, int comp, f
char header[] = "#?RADIANCE\n# Written by stb_image_write.h\nFORMAT=32-bit_rle_rgbe\n";
s->func(s->context, header, sizeof(header)-1);
#ifdef STBI_MSC_SECURE_CRT
len = sprintf_s(buffer, "EXPOSURE= 1.0000000000000\n\n-Y %d +X %d\n", y, x);
#ifdef __STDC_WANT_SECURE_LIB__
len = sprintf_s(buffer, sizeof(buffer), "EXPOSURE= 1.0000000000000\n\n-Y %d +X %d\n", y, x);
#else
len = sprintf(buffer, "EXPOSURE= 1.0000000000000\n\n-Y %d +X %d\n", y, x);
#endif
s->func(s->context, buffer, len);
for(i=0; i < y; i++)
stbiw__write_hdr_scanline(s, x, comp, scratch, data + comp*x*(stbi__flip_vertically_on_write ? y-1-i : i)*x);
stbiw__write_hdr_scanline(s, x, comp, scratch, data + comp*x*(stbi__flip_vertically_on_write ? y-1-i : i));
STBIW_FREE(scratch);
return 1;
}
@ -809,7 +855,7 @@ static unsigned int stbiw__zhash(unsigned char *data)
#endif // STBIW_ZLIB_COMPRESS
unsigned char * stbi_zlib_compress(unsigned char *data, int data_len, int *out_len, int quality)
STBIWDEF unsigned char * stbi_zlib_compress(unsigned char *data, int data_len, int *out_len, int quality)
{
#ifdef STBIW_ZLIB_COMPRESS
// user provided a zlib compress implementation, use that
@ -822,7 +868,7 @@ unsigned char * stbi_zlib_compress(unsigned char *data, int data_len, int *out_l
unsigned int bitbuf=0;
int i,j, bitcount=0;
unsigned char *out = NULL;
unsigned char ***hash_table = (unsigned char***) STBIW_MALLOC(stbiw__ZHASH * sizeof(char**));
unsigned char ***hash_table = (unsigned char***) STBIW_MALLOC(stbiw__ZHASH * sizeof(unsigned char**));
if (hash_table == NULL)
return NULL;
if (quality < 5) quality = 5;
@ -845,7 +891,7 @@ unsigned char * stbi_zlib_compress(unsigned char *data, int data_len, int *out_l
for (j=0; j < n; ++j) {
if (hlist[j]-data > i-32768) { // if entry lies within window
int d = stbiw__zlib_countm(hlist[j], data+i, data_len-i);
if (d >= best) best=d,bestloc=hlist[j];
if (d >= best) { best=d; bestloc=hlist[j]; }
}
}
// when hash table entry is too long, delete half the entries
@ -904,8 +950,8 @@ unsigned char * stbi_zlib_compress(unsigned char *data, int data_len, int *out_l
int blocklen = (int) (data_len % 5552);
j=0;
while (j < data_len) {
for (i=0; i < blocklen; ++i) s1 += data[j+i], s2 += s1;
s1 %= 65521, s2 %= 65521;
for (i=0; i < blocklen; ++i) { s1 += data[j+i]; s2 += s1; }
s1 %= 65521; s2 %= 65521;
j += blocklen;
blocklen = 5552;
}
@ -923,6 +969,9 @@ unsigned char * stbi_zlib_compress(unsigned char *data, int data_len, int *out_l
static unsigned int stbiw__crc32(unsigned char *buffer, int len)
{
#ifdef STBIW_CRC32
return STBIW_CRC32(buffer, len);
#else
static unsigned int crc_table[256] =
{
0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
@ -964,6 +1013,7 @@ static unsigned int stbiw__crc32(unsigned char *buffer, int len)
for (i=0; i < len; ++i)
crc = (crc >> 8) ^ crc_table[buffer[i] ^ (crc & 0xff)];
return ~crc;
#endif
}
#define stbiw__wpng4(o,a,b,c,d) ((o)[0]=STBIW_UCHAR(a),(o)[1]=STBIW_UCHAR(b),(o)[2]=STBIW_UCHAR(c),(o)[3]=STBIW_UCHAR(d),(o)+=4)
@ -994,9 +1044,15 @@ static void stbiw__encode_png_line(unsigned char *pixels, int stride_bytes, int
int type = mymap[filter_type];
unsigned char *z = pixels + stride_bytes * (stbi__flip_vertically_on_write ? height-1-y : y);
int signed_stride = stbi__flip_vertically_on_write ? -stride_bytes : stride_bytes;
if (type==0) {
memcpy(line_buffer, z, width*n);
return;
}
// first loop isn't optimized since it's just one pixel
for (i = 0; i < n; ++i) {
switch (type) {
case 0: line_buffer[i] = z[i]; break;
case 1: line_buffer[i] = z[i]; break;
case 2: line_buffer[i] = z[i] - z[i-signed_stride]; break;
case 3: line_buffer[i] = z[i] - (z[i-signed_stride]>>1); break;
@ -1005,20 +1061,17 @@ static void stbiw__encode_png_line(unsigned char *pixels, int stride_bytes, int
case 6: line_buffer[i] = z[i]; break;
}
}
for (i=n; i < width*n; ++i) {
switch (type) {
case 0: line_buffer[i] = z[i]; break;
case 1: line_buffer[i] = z[i] - z[i-n]; break;
case 2: line_buffer[i] = z[i] - z[i-signed_stride]; break;
case 3: line_buffer[i] = z[i] - ((z[i-n] + z[i-signed_stride])>>1); break;
case 4: line_buffer[i] = z[i] - stbiw__paeth(z[i-n], z[i-signed_stride], z[i-signed_stride-n]); break;
case 5: line_buffer[i] = z[i] - (z[i-n]>>1); break;
case 6: line_buffer[i] = z[i] - stbiw__paeth(z[i-n], 0,0); break;
}
switch (type) {
case 1: for (i=n; i < width*n; ++i) line_buffer[i] = z[i] - z[i-n]; break;
case 2: for (i=n; i < width*n; ++i) line_buffer[i] = z[i] - z[i-signed_stride]; break;
case 3: for (i=n; i < width*n; ++i) line_buffer[i] = z[i] - ((z[i-n] + z[i-signed_stride])>>1); break;
case 4: for (i=n; i < width*n; ++i) line_buffer[i] = z[i] - stbiw__paeth(z[i-n], z[i-signed_stride], z[i-signed_stride-n]); break;
case 5: for (i=n; i < width*n; ++i) line_buffer[i] = z[i] - (z[i-n]>>1); break;
case 6: for (i=n; i < width*n; ++i) line_buffer[i] = z[i] - stbiw__paeth(z[i-n], 0,0); break;
}
}
unsigned char *stbi_write_png_to_mem(unsigned char *pixels, int stride_bytes, int x, int y, int n, int *out_len)
STBIWDEF unsigned char *stbi_write_png_to_mem(const unsigned char *pixels, int stride_bytes, int x, int y, int n, int *out_len)
{
int force_filter = stbi_write_force_png_filter;
int ctype[5] = { -1, 0, 4, 2, 6 };
@ -1040,11 +1093,11 @@ unsigned char *stbi_write_png_to_mem(unsigned char *pixels, int stride_bytes, in
int filter_type;
if (force_filter > -1) {
filter_type = force_filter;
stbiw__encode_png_line(pixels, stride_bytes, x, y, j, n, force_filter, line_buffer);
stbiw__encode_png_line((unsigned char*)(pixels), stride_bytes, x, y, j, n, force_filter, line_buffer);
} else { // Estimate the best filter by running through all of them:
int best_filter = 0, best_filter_val = 0x7fffffff, est, i;
for (filter_type = 0; filter_type < 5; filter_type++) {
stbiw__encode_png_line(pixels, stride_bytes, x, y, j, n, filter_type, line_buffer);
stbiw__encode_png_line((unsigned char*)(pixels), stride_bytes, x, y, j, n, filter_type, line_buffer);
// Estimate the entropy of the line using this filter; the less, the better.
est = 0;
@ -1057,7 +1110,7 @@ unsigned char *stbi_write_png_to_mem(unsigned char *pixels, int stride_bytes, in
}
}
if (filter_type != best_filter) { // If the last iteration already got us the best filter, don't redo it
stbiw__encode_png_line(pixels, stride_bytes, x, y, j, n, best_filter, line_buffer);
stbiw__encode_png_line((unsigned char*)(pixels), stride_bytes, x, y, j, n, best_filter, line_buffer);
filter_type = best_filter;
}
}
@ -1109,14 +1162,10 @@ STBIWDEF int stbi_write_png(char const *filename, int x, int y, int comp, const
{
FILE *f;
int len;
unsigned char *png = stbi_write_png_to_mem((unsigned char *) data, stride_bytes, x, y, comp, &len);
unsigned char *png = stbi_write_png_to_mem((const unsigned char *) data, stride_bytes, x, y, comp, &len);
if (png == NULL) return 0;
#ifdef STBI_MSC_SECURE_CRT
if (fopen_s(&f, filename, "wb"))
f = NULL;
#else
f = fopen(filename, "wb");
#endif
f = stbiw__fopen(filename, "wb");
if (!f) { STBIW_FREE(png); return 0; }
fwrite(png, 1, len, f);
fclose(f);
@ -1128,7 +1177,7 @@ STBIWDEF int stbi_write_png(char const *filename, int x, int y, int comp, const
STBIWDEF int stbi_write_png_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const void *data, int stride_bytes)
{
int len;
unsigned char *png = stbi_write_png_to_mem((unsigned char *) data, stride_bytes, x, y, comp, &len);
unsigned char *png = stbi_write_png_to_mem((const unsigned char *) data, stride_bytes, x, y, comp, &len);
if (png == NULL) return 0;
func(context, png, len);
STBIW_FREE(png);
@ -1423,15 +1472,13 @@ static int stbi_write_jpg_core(stbi__write_context *s, int width, int height, in
for(x = 0; x < width; x += 8) {
float YDU[64], UDU[64], VDU[64];
for(row = y, pos = 0; row < y+8; ++row) {
// row >= height => use last input row
int clamped_row = (row < height) ? row : height - 1;
int base_p = (stbi__flip_vertically_on_write ? (height-1-clamped_row) : clamped_row)*width*comp;
for(col = x; col < x+8; ++col, ++pos) {
int p = (stbi__flip_vertically_on_write ? height-1-row : row)*width*comp + col*comp;
float r, g, b;
if(row >= height) {
p -= width*comp*(row+1 - height);
}
if(col >= width) {
p -= comp*(col+1 - width);
}
// if col >= width => use pixel from last input column
int p = base_p + ((col < width) ? col : (width-1))*comp;
r = imageData[p+0];
g = imageData[p+ofsG];
@ -1483,6 +1530,10 @@ STBIWDEF int stbi_write_jpg(char const *filename, int x, int y, int comp, const
#endif // STB_IMAGE_WRITE_IMPLEMENTATION
/* Revision history
1.11 (2019-08-11)
1.10 (2019-02-07)
support utf8 filenames in Windows; fix warnings and platform ifdefs
1.09 (2018-02-11)
fix typo in zlib quality API, improve STB_I_W_STATIC in C++
1.08 (2018-01-29)

10
src/platform/windows/gui/debug/cpu.cpp
View file

@ -60,7 +60,8 @@ std::string formatOpcode(mips::Opcode& opcode) {
void CPU::debuggerWindow(System* sys) {
bool goToPc = false;
ImGui::Begin("Debugger", &debuggerWindowOpen, ImVec2(400, 500), ImGuiWindowFlags_NoScrollbar);
ImGui::SetNextWindowSize(ImVec2(400, 500), ImGuiCond_FirstUseEver);
ImGui::Begin("Debugger", &debuggerWindowOpen, ImGuiWindowFlags_NoScrollbar);
ImGui::PushFont(ImGui::GetIO().Fonts->Fonts[1]);
@ -304,7 +305,8 @@ void CPU::debuggerWindow(System* sys) {
void CPU::breakpointsWindow(System* sys) {
static uint32_t selectedBreakpoint = 0;
ImGui::Begin("Breakpoints", &breakpointsWindowOpen, ImVec2(300, 200));
ImGui::SetNextWindowSize(ImVec2(300, 200), ImGuiCond_FirstUseEver);
ImGui::Begin("Breakpoints", &breakpointsWindowOpen);
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(4, 0));
ImGui::BeginChild("Breakpoints", ImVec2(0, -ImGui::GetItemsLineHeightWithSpacing()), true);
@ -368,7 +370,9 @@ void CPU::breakpointsWindow(System* sys) {
void CPU::watchWindow(System* sys) {
static int selectedWatch = -1;
ImGui::Begin("Watch", &watchWindowOpen, ImVec2(300, 200));
ImGui::SetNextWindowSize(ImVec2(300, 200), ImGuiCond_FirstUseEver);
ImGui::Begin("Watch", &watchWindowOpen);
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(4, 0));
ImGui::BeginChild("Watch", ImVec2(0, -ImGui::GetItemsLineHeightWithSpacing()), true);

9
src/platform/windows/gui/debug/gpu.cpp
View file

@ -24,7 +24,8 @@ GPU::~GPU() { bus.unlistenAll(busToken); }
void GPU::registersWindow(System *sys) {
auto &gpu = sys->gpu;
ImGui::Begin("GPU", &registersWindowOpen, ImVec2(200, 100));
ImGui::SetNextWindowSize(ImVec2(200, 100), ImGuiCond_FirstUseEver);
ImGui::Begin("GPU", &registersWindowOpen);
int horRes = gpu->gp1_08.getHorizontalResoulution();
int verRes = gpu->gp1_08.getVerticalResoulution();
@ -84,7 +85,8 @@ void GPU::logWindow(System *sys) {
textureUnpacked.resize(512 * 512 * 4);
}
ImGui::Begin("GPU Log", &logWindowOpen, ImVec2(300, 400));
ImGui::SetNextWindowSize(ImVec2(300, 400), ImGuiCond_FirstUseEver);
ImGui::Begin("GPU Log", &logWindowOpen);
ImGui::BeginChild("GPU Log", ImVec2(0, -ImGui::GetItemsLineHeightWithSpacing()), false);
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
@ -385,7 +387,8 @@ void GPU::vramWindow(gpu::GPU *gpu) {
ImVec2(defaultSize.x / 2, defaultSize.y / 2), ImVec2(defaultSize.x * 2, defaultSize.y * 2),
[](ImGuiSizeCallbackData *data) { data->DesiredSize.y = (data->DesiredSize.x / 2) + ImGui::GetItemsLineHeightWithSpacing() * 2; });
ImGui::Begin("VRAM", &vramWindowOpen, defaultSize, -1, ImGuiWindowFlags_NoScrollbar);
ImGui::SetNextWindowSize(defaultSize);
ImGui::Begin("VRAM", &vramWindowOpen, ImGuiWindowFlags_NoScrollbar);
auto currentSize = ImGui::GetWindowContentRegionMax();
currentSize.y = currentSize.x / 2;

8
src/platform/windows/gui/debug/gte.cpp
View file

@ -12,7 +12,9 @@ void GTE::logWindow(System* sys) {
static bool searchActive = false;
bool enabled = config["debug"]["log"]["gte"].get<int>();
bool filterActive = strlen(filterBuffer) > 0;
ImGui::Begin("GTE Log", &logWindowOpen, ImVec2(300, 400));
ImGui::SetNextWindowSize(ImVec2(300, 400), ImGuiCond_FirstUseEver);
ImGui::Begin("GTE Log", &logWindowOpen);
ImGui::BeginChild("GTE Log", ImVec2(0, -ImGui::GetItemsLineHeightWithSpacing()), false, ImGuiWindowFlags_HorizontalScrollbar);
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
@ -56,7 +58,9 @@ void GTE::logWindow(System* sys) {
void GTE::registersWindow(System* sys) {
auto& gte = sys->cpu->gte;
ImGui::Begin("Gte", &registersWindowOpen, ImVec2(600, 300), ImGuiWindowFlags_NoScrollbar);
ImGui::SetNextWindowSize(ImVec2(600, 300), ImGuiCond_FirstUseEver);
ImGui::Begin("Gte", &registersWindowOpen, ImGuiWindowFlags_NoScrollbar);
ImGui::PushFont(ImGui::GetIO().Fonts->Fonts[1]);

3
src/platform/windows/gui/debug/io.cpp
View file

@ -31,7 +31,8 @@ const char *mapIo(uint32_t address) {
void IO::logWindow(System *sys) {
#ifdef ENABLE_IO_LOG
ImGui::Begin("IO Log", &logWindowOpen, ImVec2(200, 400));
ImGui::SetNextWindowSize(ImVec2(200, 400), ImGuiCond_FirstUseEver);
ImGui::Begin("IO Log", &logWindowOpen);
ImGui::BeginChild("IO Log", ImVec2(0, -ImGui::GetItemsLineHeightWithSpacing()), false, ImGuiWindowFlags_HorizontalScrollbar);
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));

3
src/platform/windows/gui/debug/kernel.cpp
View file

@ -183,7 +183,8 @@ void parse(System* sys) {
} // namespace EvCB
void kernelWindow(System* sys) {
ImGui::Begin("Kernel", &showKernelWindow, ImVec2(300, 200));
ImGui::SetNextWindowSize(ImVec2(300, 200), ImGuiCond_FirstUseEver);
ImGui::Begin("Kernel", &showKernelWindow);
int treeFlags = ImGuiTreeNodeFlags_CollapsingHeader;
if (ImGui::TreeNodeEx("Process Control Blocks (PCB)", treeFlags)) PCB::parse(sys);

4
src/platform/windows/gui/debug/timers.cpp
View file

@ -99,7 +99,9 @@ void drawRegisterFields(const char* name, const std::vector<Field>& fields) {
void Timers::timersWindow(System* sys) {
const int baseAddress = 0x1f801100;
ImGui::Begin("Timers", &timersWindowOpen, ImVec2(600, 300), ImGuiWindowFlags_NoScrollbar);
ImGui::SetNextWindowSize(ImVec2(600, 300), ImGuiCond_FirstUseEver);
ImGui::Begin("Timers", &timersWindowOpen, ImGuiWindowFlags_NoScrollbar);
ImGui::PushFont(ImGui::GetIO().Fonts->Fonts[1]);

18
src/platform/windows/gui/file/file.cpp
View file

@ -61,12 +61,16 @@ void getDriveList() {
#ifdef __APPLE__
// Get list of drives by iterating /Volumes
auto volumes = fs::directory_iterator("/Volumes");
for (auto& volume : volumes) {
if (!fs::exists(volume) || !fs::is_directory(volume)) {
continue;
auto volumes = fs::directory_iterator("/Volumes", fs::directory_options::skip_permission_denied);
try {
for (auto& volume : volumes) {
if (!fs::exists(volume) || !fs::is_directory(volume)) {
continue;
}
drivePaths[volume.path().filename().string()] = volume.path().string();
}
drivePaths[volume.path().filename().string()] = volume.path().string();
} catch (fs::filesystem_error& err) {
fmt::print("{}\n", err.what());
}
#endif
@ -147,7 +151,9 @@ void openFile() {
}
openFileWindow = true;
ImGui::Begin("Open file", &openFileWindow, ImVec2(400.f, 300.f), -1.f, ImGuiWindowFlags_NoCollapse);
ImGui::SetNextWindowSize(ImVec2(400, 300), ImGuiCond_FirstUseEver);
ImGui::Begin("Open file", &openFileWindow, ImGuiWindowFlags_NoCollapse);
if (ImGui::Button("Up")) {
readDirectory = true;

3
src/platform/windows/gui/options/options.cpp
View file

@ -310,7 +310,8 @@ void controllerSetupWindow() {
"Controller 1",
}};
ImGui::Begin("Controller", &showControllerSetupWindow, ImVec2(500.f, 320.f), ImGuiWindowFlags_NoScrollbar);
ImGui::SetNextWindowSize(ImVec2(500.f, 320.f), ImGuiCond_FirstUseEver);
ImGui::Begin("Controller", &showControllerSetupWindow, ImGuiWindowFlags_NoScrollbar);
ImGui::PushItemWidth(-1);
if (ImGui::BeginCombo("##combo_controller", comboString.c_str())) {

1
src/renderer/opengl/shader/attribute.cpp
View file

@ -28,5 +28,6 @@ size_t Attribute::getSize(GLenum type) {
case GL_UNSIGNED_INT: return sizeof(unsigned int);
case GL_FLOAT: return sizeof(float);
case GL_DOUBLE: return sizeof(double);
default: return 0;
}
}