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Decrement reference count

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This commit is contained in:
Andrew Murray 2023-03-11 18:32:43 +11:00
parent 6b71090828
commit c63b0ca210
5 changed files with 74 additions and 32 deletions
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66
src/_imaging.c
View File

@ -3820,15 +3820,29 @@ _get_stats(PyObject *self, PyObject *args) {
if (!d) {
return NULL;
}
PyDict_SetItemString(d, "new_count", PyLong_FromLong(arena->stats_new_count));
PyDict_SetItemString(
d, "allocated_blocks", PyLong_FromLong(arena->stats_allocated_blocks));
PyDict_SetItemString(
d, "reused_blocks", PyLong_FromLong(arena->stats_reused_blocks));
PyDict_SetItemString(
d, "reallocated_blocks", PyLong_FromLong(arena->stats_reallocated_blocks));
PyDict_SetItemString(d, "freed_blocks", PyLong_FromLong(arena->stats_freed_blocks));
PyDict_SetItemString(d, "blocks_cached", PyLong_FromLong(arena->blocks_cached));
PyObject *new_count = PyLong_FromLong(arena->stats_new_count);
PyDict_SetItemString(d, "new_count", new_count);
Py_XDECREF(new_count);
PyObject *allocated_blocks = PyLong_FromLong(arena->stats_allocated_blocks);
PyDict_SetItemString(d, "allocated_blocks", allocated_blocks);
Py_XDECREF(allocated_blocks);
PyObject *reused_blocks = PyLong_FromLong(arena->stats_reused_blocks);
PyDict_SetItemString(d, "reused_blocks", reused_blocks);
Py_XDECREF(reused_blocks);
PyObject *reallocated_blocks = PyLong_FromLong(arena->stats_reallocated_blocks);
PyDict_SetItemString(d, "reallocated_blocks", reallocated_blocks);
Py_XDECREF(reallocated_blocks);
PyObject *freed_blocks = PyLong_FromLong(arena->stats_freed_blocks);
PyDict_SetItemString(d, "freed_blocks", freed_blocks);
Py_XDECREF(freed_blocks);
PyObject *blocks_cached = PyLong_FromLong(arena->blocks_cached);
PyDict_SetItemString(d, "blocks_cached", blocks_cached);
Py_XDECREF(blocks_cached);
return d;
}
@ -4197,16 +4211,18 @@ setup_module(PyObject *m) {
#ifdef HAVE_LIBJPEG
{
extern const char *ImagingJpegVersion(void);
PyDict_SetItemString(
d, "jpeglib_version", PyUnicode_FromString(ImagingJpegVersion()));
PyObject *jpeglib_version = PyUnicode_FromString(ImagingJpegVersion());
PyDict_SetItemString(d, "jpeglib_version", jpeglib_version);
Py_DECREF(jpeglib_version);
}
#endif
#ifdef HAVE_OPENJPEG
{
extern const char *ImagingJpeg2KVersion(void);
PyDict_SetItemString(
d, "jp2klib_version", PyUnicode_FromString(ImagingJpeg2KVersion()));
PyObject *jp2klib_version = PyUnicode_FromString(ImagingJpeg2KVersion());
PyDict_SetItemString(d, "jp2klib_version", jp2klib_version);
Py_DECREF(jp2klib_version);
}
#endif
@ -4215,8 +4231,9 @@ setup_module(PyObject *m) {
have_libjpegturbo = Py_True;
#define tostr1(a) #a
#define tostr(a) tostr1(a)
PyDict_SetItemString(
d, "libjpeg_turbo_version", PyUnicode_FromString(tostr(LIBJPEG_TURBO_VERSION)));
PyObject *libjpeg_turbo_version = PyUnicode_FromString(tostr(LIBJPEG_TURBO_VERSION));
PyDict_SetItemString(d, "libjpeg_turbo_version", libjpeg_turbo_version);
Py_DECREF(libjpeg_turbo_version);
#undef tostr
#undef tostr1
#else
@ -4230,8 +4247,9 @@ setup_module(PyObject *m) {
have_libimagequant = Py_True;
{
extern const char *ImagingImageQuantVersion(void);
PyDict_SetItemString(
d, "imagequant_version", PyUnicode_FromString(ImagingImageQuantVersion()));
PyObject *imagequant_version = PyUnicode_FromString(ImagingImageQuantVersion());
PyDict_SetItemString(d, "imagequant_version", imagequant_version);
Py_DECREF(imagequant_version);
}
#else
have_libimagequant = Py_False;
@ -4248,16 +4266,18 @@ setup_module(PyObject *m) {
PyModule_AddIntConstant(m, "FIXED", Z_FIXED);
{
extern const char *ImagingZipVersion(void);
PyDict_SetItemString(
d, "zlib_version", PyUnicode_FromString(ImagingZipVersion()));
PyObject *zlibversion = PyUnicode_FromString(ImagingZipVersion());
PyDict_SetItemString(d, "zlib_version", zlibversion);
Py_DECREF(zlibversion);
}
#endif
#ifdef HAVE_LIBTIFF
{
extern const char *ImagingTiffVersion(void);
PyDict_SetItemString(
d, "libtiff_version", PyUnicode_FromString(ImagingTiffVersion()));
PyObject *libtiff_version = PyUnicode_FromString(ImagingTiffVersion());
PyDict_SetItemString(d, "libtiff_version", libtiff_version);
Py_DECREF(libtiff_version);
// Test for libtiff 4.0 or later, excluding libtiff 3.9.6 and 3.9.7
PyObject *support_custom_tags;
@ -4280,7 +4300,9 @@ setup_module(PyObject *m) {
Py_INCREF(have_xcb);
PyModule_AddObject(m, "HAVE_XCB", have_xcb);
PyDict_SetItemString(d, "PILLOW_VERSION", PyUnicode_FromString(version));
PyObject *pillow_version = PyUnicode_FromString(version);
PyDict_SetItemString(d, "PILLOW_VERSION", pillow_version);
Py_DECREF(pillow_version);
return 0;
}

3
src/_imagingcms.c
View File

@ -950,6 +950,8 @@ _is_intent_supported(CmsProfileObject *self, int clut) {
return Py_None;
}
PyDict_SetItem(result, id, entry);
Py_DECREF(id);
Py_DECREF(entry);
}
return result;
}
@ -1532,6 +1534,7 @@ setup_module(PyObject *m) {
v = PyUnicode_FromFormat("%d.%d", vn / 1000, (vn / 10) % 100);
}
PyDict_SetItemString(d, "littlecms_version", v);
Py_DECREF(v);
return 0;
}

20
src/_imagingft.c
View File

@ -1129,11 +1129,17 @@ font_getvaraxes(FontObject *self) {
axis = master->axis[i];
list_axis = PyDict_New();
PyDict_SetItemString(
list_axis, "minimum", PyLong_FromLong(axis.minimum / 65536));
PyDict_SetItemString(list_axis, "default", PyLong_FromLong(axis.def / 65536));
PyDict_SetItemString(
list_axis, "maximum", PyLong_FromLong(axis.maximum / 65536));
PyObject *minimum = PyLong_FromLong(axis.minimum / 65536);
PyDict_SetItemString(list_axis, "minimum", minimum);
Py_XDECREF(minimum);
PyObject *def = PyLong_FromLong(axis.def / 65536);
PyDict_SetItemString(list_axis, "default", def);
Py_XDECREF(def);
PyObject *maximum = PyLong_FromLong(axis.maximum / 65536);
PyDict_SetItemString(list_axis, "maximum", maximum);
Py_XDECREF(maximum);
for (j = 0; j < name_count; j++) {
error = FT_Get_Sfnt_Name(self->face, j, &name);
@ -1144,6 +1150,7 @@ font_getvaraxes(FontObject *self) {
if (name.name_id == axis.strid) {
axis_name = Py_BuildValue("y#", name.string, name.string_len);
PyDict_SetItemString(list_axis, "name", axis_name);
Py_XDECREF(axis_name);
break;
}
}
@ -1359,6 +1366,7 @@ setup_module(PyObject *m) {
v = PyUnicode_FromFormat("%d.%d.%d", major, minor, patch);
PyDict_SetItemString(d, "freetype2_version", v);
Py_DECREF(v);
#ifdef HAVE_RAQM
#if defined(HAVE_RAQM_SYSTEM) || defined(HAVE_FRIBIDI_SYSTEM)
@ -1376,6 +1384,7 @@ setup_module(PyObject *m) {
PyDict_SetItemString(d, "HAVE_RAQM", v);
PyDict_SetItemString(d, "HAVE_FRIBIDI", v);
PyDict_SetItemString(d, "HAVE_HARFBUZZ", v);
Py_DECREF(v);
if (have_raqm) {
#ifdef RAQM_VERSION_MAJOR
v = PyUnicode_FromString(raqm_version_string());
@ -1383,6 +1392,7 @@ setup_module(PyObject *m) {
v = Py_None;
#endif
PyDict_SetItemString(d, "raqm_version", v);
Py_DECREF(v);
#ifdef FRIBIDI_MAJOR_VERSION
{

6
src/_imagingmorph.c
View File

@ -194,6 +194,7 @@ match(PyObject *self, PyObject *args) {
if (lut[lut_idx]) {
PyObject *coordObj = Py_BuildValue("(nn)", col_idx, row_idx);
PyList_Append(ret, coordObj);
Py_XDECREF(coordObj);
}
}
}
@ -230,6 +231,7 @@ get_on_pixels(PyObject *self, PyObject *args) {
if (row[col_idx]) {
PyObject *coordObj = Py_BuildValue("(nn)", col_idx, row_idx);
PyList_Append(ret, coordObj);
Py_XDECREF(coordObj);
}
}
}
@ -240,7 +242,9 @@ static int
setup_module(PyObject *m) {
PyObject *d = PyModule_GetDict(m);
PyDict_SetItemString(d, "__version", PyUnicode_FromString("0.1"));
PyObject *version = PyUnicode_FromString("0.1");
PyDict_SetItemString(d, "__version", version);
Py_DECREF(version);
return 0;
}

11
src/_webp.c
View File

@ -949,8 +949,10 @@ addAnimFlagToModule(PyObject *m) {
void
addTransparencyFlagToModule(PyObject *m) {
PyModule_AddObject(
m, "HAVE_TRANSPARENCY", PyBool_FromLong(!WebPDecoderBuggyAlpha()));
PyObject *have_transparency = PyBool_FromLong(!WebPDecoderBuggyAlpha());
if (PyModule_AddObject(m, "HAVE_TRANSPARENCY", have_transparency)) {
Py_DECREF(have_transparency);
}
}
static int
@ -960,8 +962,9 @@ setup_module(PyObject *m) {
addAnimFlagToModule(m);
addTransparencyFlagToModule(m);
PyDict_SetItemString(
d, "webpdecoder_version", PyUnicode_FromString(WebPDecoderVersion_str()));
PyObject *webpdecoder_version = PyUnicode_FromString(WebPDecoderVersion_str());
PyDict_SetItemString(d, "webpdecoder_version", webpdecoder_version);
Py_DECREF(webpdecoder_version);
#ifdef HAVE_WEBPANIM
/* Ready object types */