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Clean up some compiler warnings.

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Michael R Sweet
2025-02-22 19:48:09 -05:00
parent 6e2e4bbcc6
commit 1237599dea
6 changed files with 65 additions and 70 deletions
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35
pdfio-content.c
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@@ -322,7 +322,7 @@ pdfioArrayCreateColorFromPalette(
pdfioArrayAppendName(indexed_color, "Indexed");
pdfioArrayAppendName(indexed_color, "DeviceRGB");
pdfioArrayAppendNumber(indexed_color, num_colors - 1);
pdfioArrayAppendNumber(indexed_color, (double)(num_colors - 1));
pdfioArrayAppendBinary(indexed_color, colors, num_colors * 3);
return (indexed_color);
@@ -1814,14 +1814,14 @@ pdfioFileCreateFontObjFromFile(
if ((i - start) > 1)
{
// Encode a repeating sequence...
pdfioArrayAppendNumber(w_array, start);
pdfioArrayAppendNumber(w_array, i - 1);
pdfioArrayAppendNumber(w_array, (double)start);
pdfioArrayAppendNumber(w_array, (double)(i - 1));
pdfioArrayAppendNumber(w_array, w0);
}
else
{
// Encode a non-repeating sequence...
pdfioArrayAppendNumber(w_array, start);
pdfioArrayAppendNumber(w_array, (double)start);
if ((temp_array = pdfioArrayCreate(pdf)) == NULL)
goto done;
@@ -1946,7 +1946,7 @@ pdfioFileCreateICCObjFromData(
if ((dict = pdfioDictCreate(pdf)) == NULL)
return (NULL);
pdfioDictSetNumber(dict, "N", num_colors);
pdfioDictSetNumber(dict, "N", (double)num_colors);
pdfioDictSetName(dict, "Filter", "FlateDecode");
if ((obj = pdfioFileCreateObj(pdf, dict)) == NULL)
@@ -2012,7 +2012,7 @@ pdfioFileCreateICCObjFromFile(
return (NULL);
}
pdfioDictSetNumber(dict, "N", num_colors);
pdfioDictSetNumber(dict, "N", (double)num_colors);
pdfioDictSetName(dict, "Filter", "FlateDecode");
if ((obj = pdfioFileCreateObj(pdf, dict)) == NULL)
@@ -2095,8 +2095,8 @@ pdfioFileCreateImageObjFromData(
pdfioDictSetName(dict, "Type", "XObject");
pdfioDictSetName(dict, "Subtype", "Image");
pdfioDictSetBoolean(dict, "Interpolate", interpolate);
pdfioDictSetNumber(dict, "Width", width);
pdfioDictSetNumber(dict, "Height", height);
pdfioDictSetNumber(dict, "Width", (double)width);
pdfioDictSetNumber(dict, "Height", (double)height);
pdfioDictSetNumber(dict, "BitsPerComponent", 8);
if (color_data)
@@ -2539,7 +2539,7 @@ copy_jpeg(pdfio_dict_t *dict, // I - Dictionary
}
// Copy from the file buffer to the ICC buffer
if ((bytes = bufend - bufptr) > length)
if ((bytes = bufend - bufptr) > (ssize_t)length)
bytes = (ssize_t)length;
memcpy(icc_data + icc_datalen, bufptr, bytes);
@@ -2566,7 +2566,7 @@ copy_jpeg(pdfio_dict_t *dict, // I - Dictionary
{
bytes = bufend - bufptr;
if (length > bytes)
if (length > (size_t)bytes)
{
// Consume everything we have and grab more...
length -= (size_t)bytes;
@@ -2591,7 +2591,10 @@ copy_jpeg(pdfio_dict_t *dict, // I - Dictionary
}
if (width == 0 || height == 0 || (num_colors != 1 && num_colors != 3))
return (NULL);
{
_pdfioFileError(dict->pdf, "Unable to find JPEG dimensions or image data.");
goto finish;
}
// Create the image object...
pdfioDictSetNumber(dict, "Width", width);
@@ -3567,9 +3570,9 @@ create_image(
return (NULL);
}
pdfioDictSetNumber(decode, "BitsPerComponent", depth);
pdfioDictSetNumber(decode, "BitsPerComponent", (double)depth);
pdfioDictSetNumber(decode, "Colors", 1);
pdfioDictSetNumber(decode, "Columns", width);
pdfioDictSetNumber(decode, "Columns", (double)width);
pdfioDictSetNumber(decode, "Predictor", _PDFIO_PREDICTOR_PNG_AUTO);
pdfioDictSetDict(mask_dict, "DecodeParms", decode);
@@ -3619,9 +3622,9 @@ create_image(
return (NULL);
}
pdfioDictSetNumber(decode, "BitsPerComponent", depth);
pdfioDictSetNumber(decode, "Colors", num_colors);
pdfioDictSetNumber(decode, "Columns", width);
pdfioDictSetNumber(decode, "BitsPerComponent", (double)depth);
pdfioDictSetNumber(decode, "Colors", (double)num_colors);
pdfioDictSetNumber(decode, "Columns", (double)width);
pdfioDictSetNumber(decode, "Predictor", _PDFIO_PREDICTOR_PNG_AUTO);
pdfioDictSetDict(dict, "DecodeParms", decode);