author | erik <erik> | 2007-01-29 21:53:48 (UTC) |
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committer | erik <erik> | 2007-01-29 21:53:48 (UTC) |
commit | 02ef45be75a3024df11365956e1cce6392d9103c (patch) (side-by-side diff) | |
tree | 42fd5c909d67a473f57a607e01d32e01b3dd2511 /noncore/apps/opie-reader/Palm2QImage.cpp | |
parent | b2c306a99b8dc82c981390f02db859149fac8cf0 (diff) | |
download | opie-02ef45be75a3024df11365956e1cce6392d9103c.zip opie-02ef45be75a3024df11365956e1cce6392d9103c.tar.gz opie-02ef45be75a3024df11365956e1cce6392d9103c.tar.bz2 |
Each file in this commit has an issue where the initial value of a variable
is assumed to be something but no initial value is given.
This commit changes that by either assigning an initial value or removing
the assumption on an initial value (usually the former).
Diffstat (limited to 'noncore/apps/opie-reader/Palm2QImage.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/Palm2QImage.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/noncore/apps/opie-reader/Palm2QImage.cpp b/noncore/apps/opie-reader/Palm2QImage.cpp index 361755f..09cad1c 100644 --- a/noncore/apps/opie-reader/Palm2QImage.cpp +++ b/noncore/apps/opie-reader/Palm2QImage.cpp @@ -116,25 +116,25 @@ static ColorMapEntry Palm2BitColormap[] = { static ColorMapEntry Palm4BitColormap[] = { { 255, 255, 255 }, { 238, 238, 238 }, { 221, 221, 221 }, { 204, 204, 204 }, { 187, 187, 187 }, { 170, 170, 170 }, { 153, 153, 153 }, { 136, 136, 136 }, { 119, 119, 119 }, { 102, 102, 102 }, { 85, 85, 85 }, { 68, 68, 68 }, { 51, 51, 51 }, { 34, 34, 34 }, { 17, 17, 17 }, { 0, 0, 0 }}; QImage* Palm2QImage (unsigned char *image_bytes_in, int byte_count_in) { unsigned int width, height, bytes_per_row, flags, next_depth_offset; unsigned int bits_per_pixel, version, transparent_index, compression_type, i, j, inval, inbit, mask, incount; unsigned int palm_red_bits, palm_green_bits, palm_blue_bits; - unsigned char *palm_ptr, *x_ptr, *imagedata, *inbyte, *rowbuf, *lastrow, + unsigned char *palm_ptr, *x_ptr, *inbyte, *rowbuf, *lastrow, *imagedatastart, *palmimage; ColorMapEntry *colormap; palmimage = image_bytes_in; width = READ_BIGENDIAN_SHORT(palmimage + 0); height = READ_BIGENDIAN_SHORT(palmimage + 2); bytes_per_row = READ_BIGENDIAN_SHORT(palmimage + 4); flags = READ_BIGENDIAN_SHORT(palmimage + 6); bits_per_pixel = palmimage[8]; version = palmimage[9]; next_depth_offset = READ_BIGENDIAN_SHORT(palmimage + 10); transparent_index = palmimage[12]; @@ -204,25 +204,25 @@ QImage* Palm2QImage } #ifndef USEQPE QImage* qimage = new QImage(width, height, 32); #else QImage* qimage = new QImage(width, height, 16); #endif /* row by row, uncompress the Palm image and copy it to the JPEG buffer */ rowbuf = new unsigned char[bytes_per_row * width]; lastrow = new unsigned char[bytes_per_row * width]; - for (i=0, palm_ptr = imagedatastart , x_ptr = imagedata; i < height; ++i) { + for (i=0, palm_ptr = imagedatastart , x_ptr = 0; i < height; ++i) { // qDebug("inval:%x palm_ptr:%x x_ptr:%x bpr:%x", inval, palm_ptr, x_ptr, bytes_per_row); /* first, uncompress the Palm image */ if ((flags & PALM_IS_COMPRESSED_FLAG) && (compression_type == PALM_COMPRESSION_RLE)) { for (j = 0; j < bytes_per_row; ) { incount = *palm_ptr++; inval = *palm_ptr++; memset(rowbuf + j, inval, incount); j += incount; } } else if ((flags & PALM_IS_COMPRESSED_FLAG) && (compression_type == PALM_COMPRESSION_SCANLINE)) { for (j = 0; j < bytes_per_row; j += 8) { |