diff options
Diffstat (limited to 'converter/other/fiasco/lib')
| -rw-r--r-- | converter/other/fiasco/lib/arith.c | 130 | ||||
| -rw-r--r-- | converter/other/fiasco/lib/bit-io.c | 56 | ||||
| -rw-r--r-- | converter/other/fiasco/lib/image.c | 58 | ||||
| -rw-r--r-- | converter/other/fiasco/lib/image.h | 2 | ||||
| -rw-r--r-- | converter/other/fiasco/lib/macros.h | 2 |
5 files changed, 123 insertions, 125 deletions
diff --git a/converter/other/fiasco/lib/arith.c b/converter/other/fiasco/lib/arith.c index 825d4757..e61e753e 100644 --- a/converter/other/fiasco/lib/arith.c +++ b/converter/other/fiasco/lib/arith.c @@ -2,7 +2,7 @@ * arith.c: Adaptive arithmetic coding and decoding * * Written by: Ullrich Hafner - * + * * This file is part of FIASCO (Fractal Image And Sequence COdec) * Copyright (C) 1994-2000 Ullrich Hafner */ @@ -27,7 +27,7 @@ /****************************************************************************** public code - + ******************************************************************************/ arith_t * @@ -35,7 +35,7 @@ alloc_encoder (bitfile_t *output) /* * Arithmetic coder constructor: * Initialize the arithmetic coder. - * + * * Return value: * A pointer to the new coder structure */ @@ -43,7 +43,7 @@ alloc_encoder (bitfile_t *output) arith_t *arith = Calloc (1, sizeof (arith_t)); assert (output); - + arith->low = LOW; arith->high = HIGH; arith->underflow = 0; @@ -58,7 +58,7 @@ free_encoder (arith_t *arith) * Arithmetic encoder destructor. * Flush the arithmetic coder. Append all remaining bits to the * output stream. Append zero bits to get the output file byte aligned. - * + * * No return value. */ { @@ -66,14 +66,14 @@ free_encoder (arith_t *arith) u_word_t high; /* end of the current code range */ u_word_t underflow; /* number of underflow bits pending */ bitfile_t *output; - + assert (arith); low = arith->low; high = arith->high; underflow = arith->underflow; output = arith->file; - + low = high; RESCALE_OUTPUT_INTERVAL; @@ -92,7 +92,7 @@ encode_symbol (unsigned symbol, arith_t *arith, model_t *model) * * The model is updated after encoding the symbol (if necessary the * symbol counts are rescaled). - * + * * Return value: * information content of the encoded symbol. * @@ -110,7 +110,7 @@ encode_symbol (unsigned symbol, arith_t *arith, model_t *model) u_word_t high; /* end of the current code range */ u_word_t underflow; /* number of underflow bits pending */ bitfile_t *output; /* output file */ - + assert (model && arith); /* @@ -122,7 +122,7 @@ encode_symbol (unsigned symbol, arith_t *arith, model_t *model) output = arith->file; assert (high > low); - + if (model->order > 0) /* order-'n' model*/ { unsigned power; /* multiplicator */ @@ -134,10 +134,10 @@ encode_symbol (unsigned symbol, arith_t *arith, model_t *model) */ power = 1; /* multiplicator */ index = 0; /* address of prob. model */ - - for (i = 0; i < model->order; i++) /* genarate a M-nary number */ + + for (i = 0; i < model->order; i++) /* generate a M-nary number */ { - index += model->context [i] * power; + index += model->context [i] * power; power *= model->symbols; } @@ -160,9 +160,9 @@ encode_symbol (unsigned symbol, arith_t *arith, model_t *model) range = (high - low) + 1; high = low + (u_word_t) ((range * high_count) / scale - 1); low = low + (u_word_t) ((range * low_count) / scale); - + RESCALE_OUTPUT_INTERVAL; - + if (model->scale > 0) /* adaptive model */ { unsigned i; @@ -189,7 +189,7 @@ encode_symbol (unsigned symbol, arith_t *arith, model_t *model) arith->low = low; arith->high = high; arith->underflow = underflow; - + return - log2 ((high_count - low_count) / (real_t) scale); } @@ -214,21 +214,21 @@ encode_array (bitfile_t *output, const unsigned *data, const unsigned *context, assert (output && c_symbols && data); assert (n_context == 1 || context); - + /* * Allocate probability models, start with uniform distribution */ totals = Calloc (n_context, sizeof (u_word_t *)); { unsigned c; - + for (c = 0; c < n_context; c++) { unsigned i; - + totals [c] = Calloc (c_symbols [c] + 1, sizeof (u_word_t)); totals [c][0] = 0; - + for (i = 0; i < c_symbols [c]; i++) totals [c][i + 1] = totals [c][i] + 1; } @@ -242,7 +242,7 @@ encode_array (bitfile_t *output, const unsigned *data, const unsigned *context, u_word_t high = 0xffff; /* End of the current code range */ u_word_t underflow = 0; /* Number of underflow bits pending */ unsigned n; - + for (n = 0; n < n_data; n++) { u_word_t low_count; /* lower bound of 'symbol' interval */ @@ -253,8 +253,8 @@ encode_array (bitfile_t *output, const unsigned *data, const unsigned *context, int c; /* context of current data symbol */ d = data [n]; - c = n_context > 1 ? context [n] : 0; - + c = n_context > 1 ? context [n] : 0; + scale = totals [c][c_symbols [c]]; low_count = totals [c][d]; high_count = totals [c][d + 1]; @@ -266,7 +266,7 @@ encode_array (bitfile_t *output, const unsigned *data, const unsigned *context, high = low + (u_word_t) ((range * high_count) / scale - 1); low = low + (u_word_t) ((range * low_count) / scale); RESCALE_OUTPUT_INTERVAL; - + /* * Update probability models */ @@ -275,7 +275,7 @@ encode_array (bitfile_t *output, const unsigned *data, const unsigned *context, for (i = d + 1; i < c_symbols [c] + 1; i++) totals [c][i]++; - + if (totals [c][c_symbols [c]] > scaling) /* scaling */ for (i = 1; i < c_symbols [c] + 1; i++) { @@ -292,7 +292,7 @@ encode_array (bitfile_t *output, const unsigned *data, const unsigned *context, RESCALE_OUTPUT_INTERVAL; OUTPUT_BYTE_ALIGN (output); } - + /* * Cleanup ... */ @@ -310,16 +310,16 @@ alloc_decoder (bitfile_t *input) * Arithmetic decoder constructor: * Initialize the arithmetic decoder with the first * 16 input bits from the stream 'input'. - * + * * Return value: * A pointer to the new decoder structure */ { arith_t *arith = Calloc (1, sizeof (arith_t)); - + assert (input); - + arith->low = LOW; arith->high = HIGH; arith->code = get_bits (input, 16); @@ -333,8 +333,8 @@ free_decoder (arith_t *arith) /* * Arithmetic decoder destructor: * Flush the arithmetic decoder, i.e., read bits to get the input - * file byte aligned. - * + * file byte aligned. + * * No return value. * * Side effects: @@ -354,8 +354,8 @@ decode_symbol (arith_t *arith, model_t *model) * Decode the next symbol - the state of the arithmetic decoder * is given in 'arith'. Read refinement bits from the stream 'input' * and use the given probability 'model'. Update the probability model after - * deconding the symbol (if necessary also rescale the symbol counts). - * + * decoding the symbol (if necessary also rescale the symbol counts). + * * Return value: * decoded symbol * @@ -375,7 +375,7 @@ decode_symbol (arith_t *arith, model_t *model) bitfile_t *input; /* input file */ assert (arith && model); - + /* * Get interval values */ @@ -385,22 +385,22 @@ decode_symbol (arith_t *arith, model_t *model) input = arith->file; assert (high > low); - + if (model->order > 0) /* order-'n' model */ { unsigned power; /* multiplicator */ unsigned i; - + /* * Compute index of the probability model to use. * See init_model() for more details. */ power = 1; /* multiplicator */ index = 0; /* address of prob. model */ - - for (i = 0; i < model->order; i++) /* genarate a m-nary number */ + + for (i = 0; i < model->order; i++) /* generate a m-nary number */ { - index += model->context[i] * power; + index += model->context[i] * power; power *= model->symbols; } @@ -420,7 +420,7 @@ decode_symbol (arith_t *arith, model_t *model) if (model->order > 0) /* order-'n' model */ { unsigned i; - + for (i = 0; i < model->order - 1; i++) model->context [i] = model->context [i + 1]; model->context [i] = symbol; @@ -432,15 +432,15 @@ decode_symbol (arith_t *arith, model_t *model) { u_word_t low_count; /* lower bound of 'symbol' interval */ u_word_t high_count; /* upper bound of 'symbol' interval */ - + low_count = model->totals [index + symbol]; high_count = model->totals [index + symbol + 1]; high = low + (u_word_t) ((range * high_count) / scale - 1 ); low = low + (u_word_t) ((range * low_count) / scale ); } - + RESCALE_INPUT_INTERVAL; - + if (model->scale > 0) /* adaptive model */ { unsigned i; @@ -460,7 +460,7 @@ decode_symbol (arith_t *arith, model_t *model) } } } - + /* * Store interval values */ @@ -488,28 +488,28 @@ decode_array (bitfile_t *input, const unsigned *context, { unsigned *data; /* array to store decoded symbols */ u_word_t **totals; /* probability model */ - + if (n_context < 1) n_context = 1; /* always use one context */ assert (input && c_symbols); assert (n_context == 1 || context); data = Calloc (n_data, sizeof (unsigned)); - + /* * Allocate probability models, start with uniform distribution */ totals = Calloc (n_context, sizeof (u_word_t *)); { unsigned c; - + for (c = 0; c < n_context; c++) { unsigned i; - + totals [c] = Calloc (c_symbols [c] + 1, sizeof (u_word_t)); totals [c][0] = 0; - + for (i = 0; i < c_symbols [c]; i++) totals [c][i + 1] = totals [c][i] + 1; } @@ -523,8 +523,8 @@ decode_array (bitfile_t *input, const unsigned *context, u_word_t low = 0; /* Start of the current code range */ u_word_t high = 0xffff; /* End of the current code range */ unsigned n; - - for (n = 0; n < n_data; n++) + + for (n = 0; n < n_data; n++) { u_word_t scale; /* range of all 'm' symbol intervals */ u_word_t low_count; /* lower bound of 'symbol' interval */ @@ -534,13 +534,13 @@ decode_array (bitfile_t *input, const unsigned *context, unsigned d; /* current data symbol */ unsigned c; /* context of current data symbol */ - c = n_context > 1 ? context [n] : 0; + c = n_context > 1 ? context [n] : 0; assert (high > low); scale = totals [c][c_symbols [c]]; range = (high - low) + 1; count = (((code - low) + 1 ) * scale - 1) / range; - + for (d = c_symbols [c]; count < totals [c][d]; d--) /* next symbol */ ; low_count = totals [c][d]; @@ -558,7 +558,7 @@ decode_array (bitfile_t *input, const unsigned *context, for (i = d + 1; i < c_symbols [c] + 1; i++) totals [c][i]++; - + if (totals [c][c_symbols [c]] > scaling) /* scaling */ for (i = 1; i < c_symbols [c] + 1; i++) { @@ -577,12 +577,12 @@ decode_array (bitfile_t *input, const unsigned *context, */ { unsigned c; - + for (c = 0; c < n_context; c++) Free (totals [c]); Free (totals); } - + return data; } @@ -600,10 +600,10 @@ alloc_model (unsigned m, unsigned scale, unsigned n, unsigned *totals) * * Return value: * a pointer to the new probability model structure. - * + * * Note: We recommend a small size of the alphabet because no escape codes * are used to encode/decode previously unseen symbols. - * + * */ { model_t *model; /* new probability model */ @@ -621,7 +621,7 @@ alloc_model (unsigned m, unsigned scale, unsigned n, unsigned *totals) model->order = n; model->context = n > 0 ? Calloc (n, sizeof (unsigned)) : NULL; /* - * Allocate memory for the probabilty model. + * Allocate memory for the probability model. * Each of the m^n different contexts requires its own probability model. */ for (num = 1, i = 0; i < model->order; i++) @@ -644,17 +644,17 @@ alloc_model (unsigned m, unsigned scale, unsigned n, unsigned *totals) */ power = 1; /* multiplicator */ index = 0; /* address of prob. model */ - - for (i = 0; i < model->order; i++) /* genarate a m-nary number */ + + for (i = 0; i < model->order; i++) /* generate a m-nary number */ { - index += model->context[i] * power; + index += model->context[i] * power; power *= model->symbols; } index *= model->symbols + 1; /* size of each model is m + 1 */ model->totals [index + 0] = 0; /* always zero */ - + for (i = 1; i <= model->symbols; i++) /* prob of each symbol is 1/m or as given in totals */ model->totals[index + i] = model->totals [index + i - 1] @@ -667,14 +667,14 @@ alloc_model (unsigned m, unsigned scale, unsigned n, unsigned *totals) { dec = NO; model->context[i]++; - if (model->context[i] >= model->symbols) + if (model->context[i] >= model->symbols) { /* change previous context */ model->context[i] = 0; if (i > 0) /* there's still a context remaining */ dec = YES; else - cont = NO; /* all context models initilized */ + cont = NO; /* all context models initialized */ } } } diff --git a/converter/other/fiasco/lib/bit-io.c b/converter/other/fiasco/lib/bit-io.c index f69343e6..04716f05 100644 --- a/converter/other/fiasco/lib/bit-io.c +++ b/converter/other/fiasco/lib/bit-io.c @@ -1,12 +1,12 @@ /* - * bit-io.c: Buffered and bit oriented file I/O + * bit-io.c: Buffered and bit oriented file I/O * * Written by: Ullrich Hafner - * + * * This file is part of FIASCO (Fractal Image And Sequence COdec) * Copyright (C) 1994-2000 Ullrich Hafner */ - + /* * $Date: 2000/06/14 20:49:37 $ * $Author: hafner $ @@ -35,7 +35,7 @@ /***************************************************************************** local constants - + *****************************************************************************/ static const unsigned BUFFER_SIZE = 16350; @@ -48,7 +48,7 @@ static const unsigned mask[] = {0x0001, 0x0002, 0x0004, 0x0008, /***************************************************************************** public code - + *****************************************************************************/ FILE * @@ -57,7 +57,7 @@ open_file (const char *filename, const char *env_var, openmode_e mode) * Try to open file 'filename' with mode 'mode' (READ_ACCESS, WRITE_ACCESS). * Scan the current directory first and then cycle through the * path given in the environment variable 'env_var', if set. - * + * * Return value: * Pointer to open file on success, else NULL. */ @@ -81,42 +81,42 @@ open_file (const char *filename, const char *env_var, openmode_e mode) { if (mode == READ_ACCESS) return stdin; - else + else return stdout; } - + /* * Try to open 'readonly' file in the current directory */ if (mode == READ_ACCESS && (fp = fopen (filename, read_mode))) - return fp; + return fp; if (mode == WRITE_ACCESS && strchr (filename, '/')) /* contains path */ return fopen (filename, write_mode); - + /* * Get value of environment variable 'env_var', if set * else use DEFAULT_PATH ("./") */ if (env_var != NULL) env_path = getenv (env_var); - if (env_path == NULL) + if (env_path == NULL) env_path = strdup (DEFAULT_PATH); else env_path = strdup (env_path); - + /* * Try to open file in the directory given by the environment - * variable env_var - individual path components are separated by PATH_SEP + * variable env_var - individual path components are separated by PATH_SEP */ path = strtok (env_path, PATH_SEP); - do + do { - if (ext_filename) + if (ext_filename) Free (ext_filename); ext_filename = Calloc (strlen (path) + strlen (filename) + 2, sizeof (char)); - strcpy (ext_filename, path); + strcpy (ext_filename, path); if (*(ext_filename + strlen (ext_filename) - 1) != '/') strcat (ext_filename, "/"); strcat (ext_filename, filename); @@ -125,7 +125,7 @@ open_file (const char *filename, const char *env_var, openmode_e mode) while (fp == NULL && (path = strtok (NULL, PATH_SEP)) != NULL); Free (env_path); - + return fp; } @@ -143,7 +143,7 @@ open_bitfile (const char *filename, const char *env_var, openmode_e mode) */ { bitfile_t *bitfile = Calloc (1, sizeof (bitfile_t)); - + bitfile->file = open_file (filename, env_var, mode); if (bitfile->file == NULL) @@ -164,8 +164,8 @@ open_bitfile (const char *filename, const char *env_var, openmode_e mode) bitfile->filename = filename ? strdup (filename) : strdup ("(stdout)"); } else - error ("Unknow file access mode '%d'.", mode); - + error ("Unknown file access mode '%d'.", mode); + bitfile->bits_processed = 0; bitfile->buffer = Calloc (BUFFER_SIZE, sizeof (byte_t)); bitfile->ptr = bitfile->buffer; @@ -187,7 +187,7 @@ get_bit (bitfile_t *bitfile) */ { assert (bitfile); - + if (!bitfile->bitpos--) /* use next byte ? */ { bitfile->ptr++; @@ -226,7 +226,7 @@ get_bits (bitfile_t *bitfile, unsigned bits) */ { unsigned value = 0; /* input value */ - + while (bits--) value = (unsigned) (value << 1) | get_bit (bitfile); @@ -235,7 +235,7 @@ get_bits (bitfile_t *bitfile, unsigned bits) void put_bit (bitfile_t *bitfile, unsigned value) -/* +/* * Put the bit 'value' to the bitfile buffer. * The buffer is written to the file 'bitfile->file' if the number of * buffer bytes exceeds 'BUFFER_SIZE'. @@ -247,7 +247,7 @@ put_bit (bitfile_t *bitfile, unsigned value) */ { assert (bitfile); - + if (!bitfile->bitpos--) /* use next byte ? */ { bitfile->ptr++; @@ -265,7 +265,7 @@ put_bit (bitfile_t *bitfile, unsigned value) } bitfile->bitpos = 7; } - + if (value) *bitfile->ptr |= mask [bitfile->bitpos]; @@ -274,7 +274,7 @@ put_bit (bitfile_t *bitfile, unsigned value) void put_bits (bitfile_t *bitfile, unsigned value, unsigned bits) -/* +/* * Put #'bits' bits of integer 'value' to the bitfile buffer 'bitfile'. * * No return value. @@ -292,7 +292,7 @@ close_bitfile (bitfile_t *bitfile) /* * Bitfile destructor: * Close 'bitfile', if 'bitfile->mode' == WRITE_ACCESS write bit buffer - * to disk. + * to disk. * * No return value. * @@ -301,7 +301,7 @@ close_bitfile (bitfile_t *bitfile) */ { assert (bitfile); - + if (bitfile->mode == WRITE_ACCESS) { unsigned bytes = fwrite (bitfile->buffer, sizeof (byte_t), diff --git a/converter/other/fiasco/lib/image.c b/converter/other/fiasco/lib/image.c index a700fe88..705a56aa 100644 --- a/converter/other/fiasco/lib/image.c +++ b/converter/other/fiasco/lib/image.c @@ -2,7 +2,7 @@ * image.c: Input and output of PNM images. * * Written by: Ullrich Hafner - * + * * This file is part of FIASCO (Fractal Image And Sequence COdec) * Copyright (C) 1994-2000 Ullrich Hafner */ @@ -31,7 +31,7 @@ /***************************************************************************** prototypes - + *****************************************************************************/ static void @@ -40,7 +40,7 @@ init_chroma_tables (void); /***************************************************************************** local variables - + *****************************************************************************/ static int *Cr_r_tab = NULL; static int *Cr_g_tab = NULL; @@ -50,7 +50,7 @@ static int *Cb_b_tab = NULL; /***************************************************************************** public code - + *****************************************************************************/ static fiasco_image_t * @@ -197,7 +197,7 @@ cast_image (fiasco_image_t *image) image_t *this = (image_t *) image->private; if (this) { - if (!streq (this->id, "IFIASCO")) + if (!STRSEQ(this->id, "IFIASCO")) { set_error (_("Parameter `image' doesn't match required type.")); return NULL; @@ -240,7 +240,7 @@ alloc_image (unsigned width, unsigned height, bool_t color, format_e format) image->color = color; image->format = format; image->reference_count = 1; - + STRSCPY(image->id, "IFIASCO"); for (band = first_band (color); band <= last_band (color); band++) @@ -249,7 +249,7 @@ alloc_image (unsigned width, unsigned height, bool_t color, format_e format) sizeof (word_t)); else image->pixels [band] = Calloc (width * height, sizeof (word_t)); - + return image; } @@ -266,7 +266,7 @@ clone_image (image_t *image) image_t *new = alloc_image (image->width, image->height, image->color, image->format); color_e band; - + for (band = first_band (new->color); band <= last_band (new->color); band++) if (new->format == FORMAT_4_2_0 && band != Y) { @@ -314,7 +314,7 @@ free_image (image_t *image) } -static void +static void read_image_data(image_t * const image, FILE *input, const bool_t color, const int width, const int height, const xelval maxval, const int format) { @@ -336,27 +336,27 @@ read_image_data(image_t * const image, FILE *input, const bool_t color, xelrow = pnm_allocrow(width); - i = 0; + i = 0; for (row = 0; row < height; row++) { int col; pnm_readpnmrow(input, xelrow, width, maxval, format); for (col = 0; col < width; col++) { if (color) { - image->pixels[Y][i] = - coeff_lu_r * PPM_GETR(xelrow[col]) + image->pixels[Y][i] = + coeff_lu_r * PPM_GETR(xelrow[col]) + coeff_lu_g * PPM_GETG(xelrow[col]) + coeff_lu_b * PPM_GETB(xelrow[col]) - 2048; - image->pixels[Cb][i] = - coeff_cb_r * PPM_GETR(xelrow[col]) + image->pixels[Cb][i] = + coeff_cb_r * PPM_GETR(xelrow[col]) + coeff_cb_g * PPM_GETG(xelrow[col]) + coeff_cb_b * PPM_GETB(xelrow[col]); - image->pixels[Cr][i] = - coeff_cr_r * PPM_GETR(xelrow[col]) + image->pixels[Cr][i] = + coeff_cr_r * PPM_GETR(xelrow[col]) + coeff_cr_g * PPM_GETG(xelrow[col]) + coeff_cr_b * PPM_GETB(xelrow[col]); i++; - } else + } else image->pixels[GRAY][i++] = PNM_GET1(xelrow[col]) * 4095 / maxval - 2048; } @@ -434,7 +434,7 @@ void write_image (const char *image_name, const image_t *image) /* * Write given 'image' data to the file 'image_name'. - * + * * No return value. */ { @@ -446,13 +446,13 @@ write_image (const char *image_name, const image_t *image) unsigned *gray_clip; /* clipping table */ assert (image && image_name); - + if (image->format == FORMAT_4_2_0) { warning ("We cannot write images in 4:2:0 format."); return; } - + if (image_name == NULL) output = stdout; else if (streq(image_name, "-")) @@ -466,7 +466,7 @@ write_image (const char *image_name, const image_t *image) init_chroma_tables (); format = image->color ? PPM_TYPE : PGM_TYPE; - + pnm_writepnminit(output, image->width, image->height, 255, format, 0); xelrow = pnm_allocrow(image->width); @@ -481,18 +481,18 @@ write_image (const char *image_name, const image_t *image) cbval = image->pixels[Cb][i] / 16; crval = image->pixels[Cr][i] / 16; - PPM_ASSIGN(xelrow[col], + PPM_ASSIGN(xelrow[col], gray_clip[yval + Cr_r_tab[crval]], gray_clip[yval + Cr_g_tab[crval] + Cb_g_tab [cbval]], gray_clip[yval + Cb_b_tab[cbval]]); } else /* The 16 below should be 4095/255 = 16.0588 */ - PNM_ASSIGN1(xelrow[col], + PNM_ASSIGN1(xelrow[col], gray_clip[image->pixels[GRAY][i]/16+128]); i++; } - pnm_writepnmrow(output, xelrow, + pnm_writepnmrow(output, xelrow, image->width, 255, format, 0); } pnm_freerow(xelrow); @@ -511,7 +511,7 @@ same_image_type (const image_t *img1, const image_t *img2) */ { assert (img1 && img2); - + return ((img1->width == img2->width) && (img1->height == img2->height) && (img1->color == img2->color) @@ -521,7 +521,7 @@ same_image_type (const image_t *img1, const image_t *img2) /***************************************************************************** private code - + *****************************************************************************/ static void @@ -547,21 +547,21 @@ init_chroma_tables (void) Cr_r_tab[i] = 1.4022 * crval + 0.5; Cr_g_tab[i] = -0.7145 * crval + 0.5; - Cb_g_tab[i] = -0.3456 * cbval + 0.5; + Cb_g_tab[i] = -0.3456 * cbval + 0.5; Cb_b_tab[i] = 1.7710 * cbval + 0.5; } for (i = 0; i < 256; i++) { Cr_r_tab[i] = Cr_r_tab[256]; Cr_g_tab[i] = Cr_g_tab[256]; - Cb_g_tab[i] = Cb_g_tab[256]; + Cb_g_tab[i] = Cb_g_tab[256]; Cb_b_tab[i] = Cb_b_tab[256]; } for (i = 512; i < 768; i++) { Cr_r_tab[i] = Cr_r_tab[511]; Cr_g_tab[i] = Cr_g_tab[511]; - Cb_g_tab[i] = Cb_g_tab[511]; + Cb_g_tab[i] = Cb_g_tab[511]; Cb_b_tab[i] = Cb_b_tab[511]; } diff --git a/converter/other/fiasco/lib/image.h b/converter/other/fiasco/lib/image.h index a87a3c05..c3c5f0df 100644 --- a/converter/other/fiasco/lib/image.h +++ b/converter/other/fiasco/lib/image.h @@ -29,7 +29,7 @@ typedef struct image * Image data */ { - char id [7]; + char id [8]; /* NUL-terminated "IFIASCO" */ unsigned reference_count; unsigned width; /* Width of the image */ unsigned height; /* Height of the image */ diff --git a/converter/other/fiasco/lib/macros.h b/converter/other/fiasco/lib/macros.h index 0bc80e7c..2f404a74 100644 --- a/converter/other/fiasco/lib/macros.h +++ b/converter/other/fiasco/lib/macros.h @@ -34,8 +34,6 @@ *****************************************************************************/ -#define streq(str1, str2) (strcmp ((str1), (str2)) == 0) -#define strneq(str1, str2) (strcmp ((str1), (str2)) != 0) #define square(x) ((x) * (x)) #define first_band(color) ((unsigned) ((color) ? Y : GRAY)) #define last_band(color) ((unsigned) ((color) ? Cr : GRAY)) |