diff options
-rw-r--r-- | source/fitz/filter-basic.c | 8 | ||||
-rw-r--r-- | source/fitz/load-pnm.c | 6 | ||||
-rw-r--r-- | source/fitz/load-tiff.c | 10 | ||||
-rw-r--r-- | source/fitz/output.c | 2 | ||||
-rw-r--r-- | source/fitz/stream-open.c | 6 | ||||
-rw-r--r-- | source/fitz/stream-prog.c | 2 | ||||
-rw-r--r-- | source/fitz/unzip.c | 2 | ||||
-rw-r--r-- | source/html/epub-doc.c | 2 | ||||
-rw-r--r-- | source/html/html-layout.c | 2 | ||||
-rw-r--r-- | source/pdf/pdf-form.c | 7 | ||||
-rw-r--r-- | source/pdf/pdf-repair.c | 2 | ||||
-rw-r--r-- | source/pdf/pdf-xref.c | 6 | ||||
-rw-r--r-- | source/tools/muraster.c | 4 |
13 files changed, 30 insertions, 29 deletions
diff --git a/source/fitz/filter-basic.c b/source/fitz/filter-basic.c index 0211442c..0bc5525a 100644 --- a/source/fitz/filter-basic.c +++ b/source/fitz/filter-basic.c @@ -39,8 +39,8 @@ next_null(fz_context *ctx, fz_stream *stm, size_t max) return EOF; state->chain->rp += n; state->remain -= n; - state->offset += n; - stm->pos += n; + state->offset += (fz_off_t)n; + stm->pos += (fz_off_t)n; return *stm->rp++; } @@ -104,7 +104,7 @@ next_concat(fz_context *ctx, fz_stream *stm, size_t max) { stm->rp = state->chain[state->current]->rp; stm->wp = state->chain[state->current]->wp; - stm->pos += n; + stm->pos += (fz_off_t)n; return *stm->rp++; } else @@ -576,7 +576,7 @@ next_arc4(fz_context *ctx, fz_stream *stm, size_t max) stm->wp = state->buffer + n; fz_arc4_encrypt(&state->arc4, stm->rp, state->chain->rp, n); state->chain->rp += n; - stm->pos += n; + stm->pos += (fz_off_t)n; return *stm->rp++; } diff --git a/source/fitz/load-pnm.c b/source/fitz/load-pnm.c index 1bb5098b..4c827e43 100644 --- a/source/fitz/load-pnm.c +++ b/source/fitz/load-pnm.c @@ -253,7 +253,7 @@ pnm_ascii_read_image(fz_context *ctx, struct info *pnm, unsigned char *p, unsign fz_throw(ctx, FZ_ERROR_GENERIC, "image height must be > 0"); if (pnm->width <= 0) fz_throw(ctx, FZ_ERROR_GENERIC, "image width must be > 0"); - if (pnm->height > UINT_MAX / pnm->width / fz_colorspace_n(ctx, pnm->cs) / (pnm->bitdepth / 8 + 1)) + if ((unsigned int)pnm->height > UINT_MAX / pnm->width / fz_colorspace_n(ctx, pnm->cs) / (pnm->bitdepth / 8 + 1)) fz_throw(ctx, FZ_ERROR_GENERIC, "image too large"); if (!onlymeta) @@ -332,7 +332,7 @@ pnm_binary_read_image(fz_context *ctx, struct info *pnm, unsigned char *p, unsig fz_throw(ctx, FZ_ERROR_GENERIC, "image height must be > 0"); if (pnm->width <= 0) fz_throw(ctx, FZ_ERROR_GENERIC, "image width must be > 0"); - if (pnm->height > UINT_MAX / pnm->width / fz_colorspace_n(ctx, pnm->cs) / (pnm->bitdepth / 8 + 1)) + if ((unsigned int)pnm->height > UINT_MAX / pnm->width / fz_colorspace_n(ctx, pnm->cs) / (pnm->bitdepth / 8 + 1)) fz_throw(ctx, FZ_ERROR_GENERIC, "image too large"); if (!onlymeta) @@ -494,7 +494,7 @@ pam_binary_read_image(fz_context *ctx, struct info *pnm, unsigned char *p, unsig fz_throw(ctx, FZ_ERROR_GENERIC, "image height must be > 0"); if (pnm->width <= 0) fz_throw(ctx, FZ_ERROR_GENERIC, "image width must be > 0"); - if (pnm->height > UINT_MAX / pnm->width / fz_colorspace_n(ctx, pnm->cs) / (pnm->bitdepth / 8 + 1)) + if ((unsigned int)pnm->height > UINT_MAX / pnm->width / fz_colorspace_n(ctx, pnm->cs) / (pnm->bitdepth / 8 + 1)) fz_throw(ctx, FZ_ERROR_GENERIC, "image too large"); if (!onlymeta) diff --git a/source/fitz/load-tiff.c b/source/fitz/load-tiff.c index a2c081ca..60b0e8a6 100644 --- a/source/fitz/load-tiff.c +++ b/source/fitz/load-tiff.c @@ -377,7 +377,7 @@ tiff_decode_data(fz_context *ctx, struct tiff *tiff, unsigned char *rp, unsigned fz_throw(ctx, FZ_ERROR_GENERIC, "unknown TIFF compression: %d", tiff->compression); } - size = fz_read(ctx, stm, wp, wlen); + size = (unsigned)fz_read(ctx, stm, wp, wlen); } fz_always(ctx) { @@ -471,8 +471,8 @@ tiff_paste_subsampled_tile(fz_context *ctx, struct tiff *tiff, unsigned char *ti unsigned char *src = tile; unsigned char *dst; - int x, y, w, h; /* coordinates and dimensions of entire image */ - int sx, sy, sw, sh; /* coordinates and dimensions of a single subsample region, i.e. max 4 x 4 samples */ + unsigned x, y, w, h; /* coordinates and dimensions of entire image */ + unsigned sx, sy, sw, sh; /* coordinates and dimensions of a single subsample region, i.e. max 4 x 4 samples */ int k; int offsets[4 * 4 * 3]; /* for a pixel position, these point to all pixel components in a subsample region */ int *offset = offsets; @@ -583,7 +583,7 @@ tiff_decode_tiles(fz_context *ctx, struct tiff *tiff) unsigned int offset = tiff->tileoffsets[tile]; unsigned int rlen = tiff->tilebytecounts[tile]; unsigned char *rp = tiff->bp + offset; - int decoded; + unsigned decoded; if (offset > (unsigned)(tiff->ep - tiff->bp)) fz_throw(ctx, FZ_ERROR_GENERIC, "invalid tile offset %u", offset); @@ -1035,7 +1035,7 @@ tiff_read_ifd(fz_context *ctx, struct tiff *tiff) static void tiff_ycc_to_rgb(fz_context *ctx, struct tiff *tiff) { - int x, y; + unsigned x, y; for (y = 0; y < tiff->imagelength; y++) { diff --git a/source/fitz/output.c b/source/fitz/output.c index ee3f5b6f..3133116c 100644 --- a/source/fitz/output.c +++ b/source/fitz/output.c @@ -193,7 +193,7 @@ static fz_off_t buffer_tell(fz_context *ctx, void *opaque) { fz_buffer *buffer = opaque; - return buffer->len; + return (fz_off_t)buffer->len; } static void diff --git a/source/fitz/stream-open.c b/source/fitz/stream-open.c index cb80b4f3..e70fc0e9 100644 --- a/source/fitz/stream-open.c +++ b/source/fitz/stream-open.c @@ -78,7 +78,7 @@ static int next_file(fz_context *ctx, fz_stream *stm, size_t n) fz_throw(ctx, FZ_ERROR_GENERIC, "read error: %s", strerror(errno)); stm->rp = state->buffer; stm->wp = state->buffer + n; - stm->pos += n; + stm->pos += (fz_off_t)n; if (n == 0) return EOF; @@ -206,7 +206,7 @@ fz_open_buffer(fz_context *ctx, fz_buffer *buf) stm->rp = buf->data; stm->wp = buf->data + buf->len; - stm->pos = buf->len; + stm->pos = (fz_off_t)buf->len; return stm; } @@ -222,7 +222,7 @@ fz_open_memory(fz_context *ctx, unsigned char *data, size_t len) stm->rp = data; stm->wp = data + len; - stm->pos = len; + stm->pos = (fz_off_t)len; return stm; } diff --git a/source/fitz/stream-prog.c b/source/fitz/stream-prog.c index 042df96f..7aa4b339 100644 --- a/source/fitz/stream-prog.c +++ b/source/fitz/stream-prog.c @@ -43,7 +43,7 @@ static int next_prog(fz_context *ctx, fz_stream *stm, size_t len) fz_throw(ctx, FZ_ERROR_GENERIC, "read error: %s", strerror(errno)); stm->rp = ps->buffer + stm->pos; stm->wp = ps->buffer + stm->pos + n; - stm->pos += n; + stm->pos += (fz_off_t)n; if (n == 0) return EOF; return *stm->rp++; diff --git a/source/fitz/unzip.c b/source/fitz/unzip.c index cb9ccc40..491322fd 100644 --- a/source/fitz/unzip.c +++ b/source/fitz/unzip.c @@ -232,7 +232,7 @@ static void ensure_zip_entries(fz_context *ctx, fz_zip_archive *zip) while (back < maxback) { - fz_seek(ctx, file, size - back, 0); + fz_seek(ctx, file, (fz_off_t)(size - back), 0); n = fz_read(ctx, file, buf, sizeof buf); if (n < 4) break; diff --git a/source/html/epub-doc.c b/source/html/epub-doc.c index 7b44107b..a30fbcd3 100644 --- a/source/html/epub-doc.c +++ b/source/html/epub-doc.c @@ -41,7 +41,7 @@ epub_resolve_link(fz_context *ctx, fz_document *doc_, const char *dest) epub_chapter *ch; const char *s = strchr(dest, '#'); - int n = s ? s - dest : strlen(dest); + size_t n = s ? s - dest : strlen(dest); if (s && s[1] == 0) s = NULL; diff --git a/source/html/html-layout.c b/source/html/html-layout.c index e57aac68..8b7a08db 100644 --- a/source/html/html-layout.c +++ b/source/html/html-layout.c @@ -938,7 +938,7 @@ static int walk_string(string_walker *walker) if (walker->language) { fz_string_from_text_language(lang, walker->language); - hb_buffer_set_language(walker->hb_buf, hb_language_from_string(lang, strlen(lang))); + hb_buffer_set_language(walker->hb_buf, hb_language_from_string(lang, (int)strlen(lang))); } /* hb_buffer_set_cluster_level(hb_buf, HB_BUFFER_CLUSTER_LEVEL_CHARACTERS); */ diff --git a/source/pdf/pdf-form.c b/source/pdf/pdf-form.c index 4fbccfa2..f4c5278c 100644 --- a/source/pdf/pdf-form.c +++ b/source/pdf/pdf-form.c @@ -1083,6 +1083,7 @@ void pdf_field_set_text_color(fz_context *ctx, pdf_document *doc, pdf_obj *field fz_buffer *fzbuf = NULL; char *da = pdf_to_str_buf(ctx, pdf_get_inheritable(ctx, doc, field, PDF_NAME_DA)); unsigned char *buf; + int ilen; size_t len; pdf_obj *daobj = NULL; @@ -1093,13 +1094,13 @@ void pdf_field_set_text_color(fz_context *ctx, pdf_document *doc, pdf_obj *field fz_var(daobj); fz_try(ctx) { - size_t i; + int i; pdf_parse_da(ctx, da, &di); di.col_size = pdf_array_len(ctx, col); - len = fz_mini(di.col_size, (int)nelem(di.col)); - for (i = 0; i < len; i++) + ilen = fz_mini(di.col_size, (int)nelem(di.col)); + for (i = 0; i < ilen; i++) di.col[i] = pdf_to_real(ctx, pdf_array_get(ctx, col, i)); fzbuf = fz_new_buffer(ctx, 0); diff --git a/source/pdf/pdf-repair.c b/source/pdf/pdf-repair.c index 167f6097..04c968b3 100644 --- a/source/pdf/pdf-repair.c +++ b/source/pdf/pdf-repair.c @@ -346,7 +346,7 @@ pdf_repair_xref(fz_context *ctx, pdf_document *doc) { if (memcmp(&buf->scratch[j], "%PDF", 4) == 0) { - fz_seek(ctx, doc->file, j + 8, 0); /* skip "%PDF-X.Y" */ + fz_seek(ctx, doc->file, (fz_off_t)(j + 8), 0); /* skip "%PDF-X.Y" */ break; } } diff --git a/source/pdf/pdf-xref.c b/source/pdf/pdf-xref.c index 2c964e90..41dd9984 100644 --- a/source/pdf/pdf-xref.c +++ b/source/pdf/pdf-xref.c @@ -635,7 +635,7 @@ pdf_xref_size_from_old_trailer(fz_context *ctx, pdf_document *doc, pdf_lexbuf *b int size; fz_off_t ofs; pdf_obj *trailer = NULL; - int n; + size_t n; fz_var(trailer); @@ -683,10 +683,10 @@ pdf_xref_size_from_old_trailer(fz_context *ctx, pdf_document *doc, pdf_lexbuf *b else n = 20; - if (len > (FZ_OFF_MAX - t) / n) + if (len > (fz_off_t)((FZ_OFF_MAX - t) / n)) fz_throw(ctx, FZ_ERROR_GENERIC, "xref has too many entries"); - fz_seek(ctx, doc->file, t + n * len, SEEK_SET); + fz_seek(ctx, doc->file, (fz_off_t)(t + n * len), SEEK_SET); } fz_try(ctx) diff --git a/source/tools/muraster.c b/source/tools/muraster.c index a85475e8..f08de504 100644 --- a/source/tools/muraster.c +++ b/source/tools/muraster.c @@ -558,7 +558,7 @@ static int alphabits_text = 8; static int alphabits_graphics = 8; static int min_band_height; -static int max_band_memory; +static size_t max_band_memory; int band_height; static int errored = 0; @@ -1143,7 +1143,7 @@ initialise_banding(fz_context *ctx, render_details *render, int color) w = render->ibounds.x1 - render->ibounds.x0; min_band_mem = bpp * w * min_band_height; - reps = max_band_memory / min_band_mem; + reps = (int)(max_band_memory / min_band_mem); if (reps < 1) reps = 1; |