diff options
Diffstat (limited to 'media/libjpeg/jdatasrc.c')
-rw-r--r-- | media/libjpeg/jdatasrc.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/media/libjpeg/jdatasrc.c b/media/libjpeg/jdatasrc.c index c83183fe19..e36a30d894 100644 --- a/media/libjpeg/jdatasrc.c +++ b/media/libjpeg/jdatasrc.c @@ -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 |