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remove unused QPNGImageWriter::writeImage() overloads

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2020-08-01 05:51:30 +03:00
parent 0111133051
commit 30ed1c5e03
1 changed files with 4 additions and 13 deletions
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17
src/gui/image/qpnghandler.cpp
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@ -108,10 +108,7 @@ public:
void setGamma(float);
bool writeImage(const QImage& img, int x, int y);
bool writeImage(const QImage& img, int quality, int x, int y);
bool writeImage(const QImage& img, int quality)
{ return writeImage(img, quality, 0, 0); }
bool writeImage(const QImage& img, int quality);
QIODevice* device() { return dev; }
@ -528,13 +525,7 @@ void QPNGImageWriter::setGamma(float g)
gamma = g;
}
bool QPNGImageWriter::writeImage(const QImage& image, int off_x, int off_y)
{
return writeImage(image, -1, off_x, off_y);
}
bool QPNGImageWriter::writeImage(const QImage& image, int quality_in,
int off_x_in, int off_y_in)
bool QPNGImageWriter::writeImage(const QImage& image, int quality_in)
{
png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING,0,0,0);
if (!png_ptr) {
@ -629,8 +620,8 @@ bool QPNGImageWriter::writeImage(const QImage& image, int quality_in,
#endif
QPoint offset = image.offset();
int off_x = off_x_in + offset.x();
int off_y = off_y_in + offset.y();
int off_x = offset.x();
int off_y = offset.y();
if (off_x || off_y) {
png_set_oFFs(png_ptr, info_ptr, off_x, off_y, PNG_OFFSET_PIXEL);
}