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Remove unused _read_ppm_image from macosx.m. #16920

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Merged
merged 1 commit into from
Mar 26, 2020
Merged

Remove unused _read_ppm_image from macosx.m. #16920

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40 changes: 0 additions & 40 deletions src/_macosx.m
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Original file line number Diff line number Diff line change
Expand Up @@ -458,46 +458,6 @@ static CGFloat _get_device_scale(CGContextRef cr)
Py_RETURN_NONE;
}

static NSImage* _read_ppm_image(PyObject* obj)
{
int width;
int height;
const char* data;
int n;
int i;
NSBitmapImageRep* bitmap;
unsigned char* bitmapdata;

if (!obj) return NULL;
if (!PyTuple_Check(obj)) return NULL;
if (!PyArg_ParseTuple(obj, "iit#", &width, &height, &data, &n)) return NULL;
if (width*height*3 != n) return NULL; /* RGB image uses 3 colors / pixel */

bitmap = [[NSBitmapImageRep alloc]
initWithBitmapDataPlanes: NULL
pixelsWide: width
pixelsHigh: height
bitsPerSample: 8
samplesPerPixel: 3
hasAlpha: NO
isPlanar: NO
colorSpaceName: NSDeviceRGBColorSpace
bitmapFormat: 0
bytesPerRow: width*3
bitsPerPixel: 24];
if (!bitmap) return NULL;
bitmapdata = [bitmap bitmapData];
for (i = 0; i < n; i++) bitmapdata[i] = data[i];

NSSize size = NSMakeSize(width, height);
NSImage* image = [[NSImage alloc] initWithSize: size];
if (image) [image addRepresentation: bitmap];

[bitmap release];

return image;
}

static PyObject*
FigureCanvas_start_event_loop(FigureCanvas* self, PyObject* args, PyObject* keywords)
{
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