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Issue #1933 - Part 2: Update libjpeg-turbo source.

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Job Bautista 2022-06-24 22:35:22 +08:00 • committed by roytam1
commit fc2133f4d1
321 changed files with 73829 additions and 50995 deletions
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56
media/libjpeg/jdatasrc.c
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@ -5,7 +5,7 @@
* Copyright (C) 1994-1996, Thomas G. Lane.
* Modified 2009-2011 by Guido Vollbeding.
* libjpeg-turbo Modifications:
* Copyright (C) 2013, 2016, D. R. Commander.
* Copyright (C) 2013, 2016, 2022, D. R. Commander.
* For conditions of distribution and use, see the accompanying README.ijg
* file.
*
@ -45,9 +45,9 @@ typedef my_source_mgr *my_src_ptr;
*/
METHODDEF(void)
init_source (j_decompress_ptr cinfo)
init_source(j_decompress_ptr cinfo)
{
my_src_ptr src = (my_src_ptr) cinfo->src;
my_src_ptr src = (my_src_ptr)cinfo->src;
/* We reset the empty-input-file flag for each image,
* but we don't clear the input buffer.
@ -58,7 +58,7 @@ init_source (j_decompress_ptr cinfo)
#if JPEG_LIB_VERSION >= 80 || defined(MEM_SRCDST_SUPPORTED)
METHODDEF(void)
init_mem_source (j_decompress_ptr cinfo)
init_mem_source(j_decompress_ptr cinfo)
{
/* no work necessary here */
}
@ -99,20 +99,20 @@ init_mem_source (j_decompress_ptr cinfo)
*/
METHODDEF(boolean)
fill_input_buffer (j_decompress_ptr cinfo)
fill_input_buffer(j_decompress_ptr cinfo)
{
my_src_ptr src = (my_src_ptr) cinfo->src;
my_src_ptr src = (my_src_ptr)cinfo->src;
size_t nbytes;
nbytes = JFREAD(src->infile, src->buffer, INPUT_BUF_SIZE);
nbytes = fread(src->buffer, 1, INPUT_BUF_SIZE, src->infile);
if (nbytes <= 0) {
if (src->start_of_file) /* Treat empty input file as fatal error */
ERREXIT(cinfo, JERR_INPUT_EMPTY);
WARNMS(cinfo, JWRN_JPEG_EOF);
/* Insert a fake EOI marker */
src->buffer[0] = (JOCTET) 0xFF;
src->buffer[1] = (JOCTET) JPEG_EOI;
src->buffer[0] = (JOCTET)0xFF;
src->buffer[1] = (JOCTET)JPEG_EOI;
nbytes = 2;
}
@ -125,10 +125,10 @@ fill_input_buffer (j_decompress_ptr cinfo)
#if JPEG_LIB_VERSION >= 80 || defined(MEM_SRCDST_SUPPORTED)
METHODDEF(boolean)
fill_mem_input_buffer (j_decompress_ptr cinfo)
fill_mem_input_buffer(j_decompress_ptr cinfo)
{
static const JOCTET mybuffer[4] = {
(JOCTET) 0xFF, (JOCTET) JPEG_EOI, 0, 0
(JOCTET)0xFF, (JOCTET)JPEG_EOI, 0, 0
};
/* The whole JPEG data is expected to reside in the supplied memory
@ -160,7 +160,7 @@ fill_mem_input_buffer (j_decompress_ptr cinfo)
*/
METHODDEF(void)
skip_input_data (j_decompress_ptr cinfo, long num_bytes)
skip_input_data(j_decompress_ptr cinfo, long num_bytes)
{
struct jpeg_source_mgr *src = cinfo->src;
@ -169,15 +169,15 @@ skip_input_data (j_decompress_ptr cinfo, long num_bytes)
* any trouble anyway --- large skips are infrequent.
*/
if (num_bytes > 0) {
while (num_bytes > (long) src->bytes_in_buffer) {
num_bytes -= (long) src->bytes_in_buffer;
(void) (*src->fill_input_buffer) (cinfo);
while (num_bytes > (long)src->bytes_in_buffer) {
num_bytes -= (long)src->bytes_in_buffer;
(void)(*src->fill_input_buffer) (cinfo);
/* note we assume that fill_input_buffer will never return FALSE,
* so suspension need not be handled.
*/
}
src->next_input_byte += (size_t) num_bytes;
src->bytes_in_buffer -= (size_t) num_bytes;
src->next_input_byte += (size_t)num_bytes;
src->bytes_in_buffer -= (size_t)num_bytes;
}
}
@ -201,7 +201,7 @@ skip_input_data (j_decompress_ptr cinfo, long num_bytes)
*/
METHODDEF(void)
term_source (j_decompress_ptr cinfo)
term_source(j_decompress_ptr cinfo)
{
/* no work necessary here */
}
@ -214,7 +214,7 @@ term_source (j_decompress_ptr cinfo)
*/
GLOBAL(void)
jpeg_stdio_src (j_decompress_ptr cinfo, FILE *infile)
jpeg_stdio_src(j_decompress_ptr cinfo, FILE *infile)
{
my_src_ptr src;
@ -225,11 +225,11 @@ jpeg_stdio_src (j_decompress_ptr cinfo, FILE *infile)
*/
if (cinfo->src == NULL) { /* first time for this JPEG object? */
cinfo->src = (struct jpeg_source_mgr *)
(*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
(*cinfo->mem->alloc_small) ((j_common_ptr)cinfo, JPOOL_PERMANENT,
sizeof(my_source_mgr));
src = (my_src_ptr) cinfo->src;
src = (my_src_ptr)cinfo->src;
src->buffer = (JOCTET *)
(*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
(*cinfo->mem->alloc_small) ((j_common_ptr)cinfo, JPOOL_PERMANENT,
INPUT_BUF_SIZE * sizeof(JOCTET));
} else if (cinfo->src->init_source != init_source) {
/* It is unsafe to reuse the existing source manager unless it was created
@ -241,7 +241,7 @@ jpeg_stdio_src (j_decompress_ptr cinfo, FILE *infile)
ERREXIT(cinfo, JERR_BUFFER_SIZE);
}
src = (my_src_ptr) cinfo->src;
src = (my_src_ptr)cinfo->src;
src->pub.init_source = init_source;
src->pub.fill_input_buffer = fill_input_buffer;
src->pub.skip_input_data = skip_input_data;
@ -260,8 +260,8 @@ jpeg_stdio_src (j_decompress_ptr cinfo, FILE *infile)
*/
GLOBAL(void)
jpeg_mem_src (j_decompress_ptr cinfo,
const unsigned char *inbuffer, unsigned long insize)
jpeg_mem_src(j_decompress_ptr cinfo, const unsigned char *inbuffer,
unsigned long insize)
{
struct jpeg_source_mgr *src;
@ -274,7 +274,7 @@ jpeg_mem_src (j_decompress_ptr cinfo,
*/
if (cinfo->src == NULL) { /* first time for this JPEG object? */
cinfo->src = (struct jpeg_source_mgr *)
(*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT,
(*cinfo->mem->alloc_small) ((j_common_ptr)cinfo, JPOOL_PERMANENT,
sizeof(struct jpeg_source_mgr));
} else if (cinfo->src->init_source != init_mem_source) {
/* It is unsafe to reuse the existing source manager unless it was created
@ -289,7 +289,7 @@ jpeg_mem_src (j_decompress_ptr cinfo,
src->skip_input_data = skip_input_data;
src->resync_to_restart = jpeg_resync_to_restart; /* use default method */
src->term_source = term_source;
src->bytes_in_buffer = (size_t) insize;
src->next_input_byte = (const JOCTET *) inbuffer;
src->bytes_in_buffer = (size_t)insize;
src->next_input_byte = (const JOCTET *)inbuffer;
}
#endif