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write_pbm_image: use QBAV more 

to reduce allocations

Change-Id: I99351a8042a315b4b0742567ba77082b576cbece
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
bb10
Anton Kudryavtsev 2023-09-15 14:31:50 +03:00
parent ec7f06fa62
commit 694f4f3a3b
1 changed files with 2 additions and 3 deletions
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5
src/gui/image/qppmhandler.cpp
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@ -265,13 +265,12 @@ static bool read_pbm_body(QIODevice *device, char type, int w, int h, int mcc, Q
return true;
}
static bool write_pbm_image(QIODevice *out, const QImage &sourceImage, const QByteArray &sourceFormat)
static bool write_pbm_image(QIODevice *out, const QImage &sourceImage, QByteArrayView sourceFormat)
{
QByteArray str;
QImage image = sourceImage;
QByteArray format = sourceFormat;
const QByteArrayView format = sourceFormat.left(3); // ignore RAW part
format = format.left(3); // ignore RAW part
bool gray = format == "pgm";
if (format == "pbm") {