/** Gets the dimensions of a Blender Image in pixels (WxH) */
static imagesize_t get_image_size(PyObject* image)
{
korlib::pyref size = PyObject_GetAttrString(image, "size");
size_t width = PyLong_AsSize_t(PySequence_GetItem(size, 0));
size_t height = PyLong_AsSize_t(PySequence_GetItem(size, 1));
return std::make_tuple(width, height);
}
static PyObject* pyGLTexture__enter__(pyGLTexture* self) {
// Is the image already loaded?
PyObjectRef bindcode = PyObject_GetAttrString(self->m_blenderImage, "bindcode");
// bindcode changed to a sequence in 2.77. We want the first element for a 2D texture.
// Why did we make this change, exactly?
if (PySequence_Check(bindcode)) {
bindcode = PySequence_GetItem(bindcode, TEXTARGET_TEXTURE_2D);
}
// Now we should have a GLuint...
if (!PyLong_Check(bindcode)) {
PyErr_SetString(PyExc_TypeError, "Image bindcode isn't a long?");
return NULL;
}
glGetIntegerv(GL_TEXTURE_BINDING_2D, &self->m_prevImage);
GLuint image_bindcode = PyLong_AsUnsignedLong(bindcode);
self->m_ownIt = image_bindcode == 0;
// Load image into GL
if (self->m_ownIt) {
PyObjectRef new_bind = PyObject_CallMethod(self->m_blenderImage, "gl_load", NULL);
if (!PyLong_Check(new_bind)) {
PyErr_SetString(PyExc_TypeError, "gl_load() did not return a long");
return NULL;
}
ssize_t result = PyLong_AsSize_t(new_bind);
if (result != GL_NO_ERROR) {
PyErr_Format(PyExc_RuntimeError, "gl_load() error: %d", result);
return NULL;
}
bindcode = PyObject_GetAttrString(self->m_blenderImage, "bindcode");
if (PySequence_Check(bindcode)) {
bindcode = PySequence_GetItem(bindcode, TEXTARGET_TEXTURE_2D);
}
// Now we should have a GLuint...
if (!PyLong_Check(bindcode)) {
PyErr_SetString(PyExc_TypeError, "Image bindcode isn't a long?");
return NULL;
}
image_bindcode = PyLong_AsUnsignedLong(bindcode);
}
// Set image as current in GL
if (self->m_prevImage != image_bindcode) {
self->m_changedState = true;
glBindTexture(GL_TEXTURE_2D, image_bindcode);
}
// Misc GL state
glGetTexParameteriv(GL_TEXTURE_2D, GL_GENERATE_MIPMAP, &self->m_mipmapState);
Py_INCREF(self);
return (PyObject*)self;
}
static PyObject *pair_repr(PyObject *self) {
PyObject *tmp = NULL;
PyObject *col = PyList_New(0);
PyObject *found = PyDict_New();
size_t index = 0;
PyObject *rest = self;
PyObject *rest_id;
PyList_Append(col, _str_cons_paren);
while (rest->ob_type == &SibPairType) {
rest_id = PyLong_FromVoidPtr(rest);
if (PyDict_Contains(found, rest_id)) {
/* recursive pair detected */
PyList_Append(col, _str_recursive_true);
if (rest != self) {
tmp = PyDict_GetItem(found, rest_id);
PyList_Insert(col, PyLong_AsSize_t(tmp) - 1, _str_cons_paren);
PyList_Append(col, _str_close_paren);
}
Py_DECREF(rest_id);
rest = NULL;
break;
} else {
index += 2;
tmp = PyLong_FromSize_t(index);
PyDict_SetItem(found, rest_id, tmp);
Py_DECREF(tmp);
tmp = PyObject_Repr(SibPair_CAR(rest));
PyList_Append(col, tmp);
PyList_Append(col, _str_comma_space);
Py_DECREF(tmp);
rest = SibPair_CDR(rest);
Py_DECREF(rest_id);
}
}
if (rest) {
PyList_Append(col, PyObject_Repr(rest));
}
PyList_Append(col, _str_close_paren);
tmp = PyUnicode_Join(_str_empty, col);
Py_DECREF(col);
Py_DECREF(found);
return tmp;
}
PyObject *
Remote_get_refspec(Remote *self, PyObject *value)
{
size_t n;
const git_refspec *refspec;
n = PyLong_AsSize_t(value);
if (PyErr_Occurred())
return NULL;
refspec = git_remote_get_refspec(self->remote, n);
if (refspec == NULL) {
PyErr_SetObject(PyExc_IndexError, value);
return NULL;
}
return (PyObject*) wrap_refspec(self, refspec);
}
static int
get_size_t(PyObject *v, size_t *p)
{
size_t x;
v = get_pylong(v);
if (v == NULL)
return -1;
assert(PyLong_Check(v));
x = PyLong_AsSize_t(v);
Py_DECREF(v);
if (x == (size_t)-1 && PyErr_Occurred()) {
if (PyErr_ExceptionMatches(PyExc_OverflowError))
PyErr_SetString(StructError,
"argument out of range");
return -1;
}
*p = x;
return 0;
}
static int _generate_detail_map(pyGLTexture* self, uint8_t* buf, size_t bufsz, GLint level) {
float alpha;
if (_generate_detail_alpha(self, level, &alpha) != 0)
return -1;
PyObjectRef pydetail_blend = PyObject_GetAttrString(self->m_textureKey, "detail_blend");
if (!pydetail_blend)
return -1;
size_t detail_blend = PyLong_AsSize_t(pydetail_blend);
switch (detail_blend) {
case TEX_DETAIL_ALPHA: {
for (size_t i = 0; i < bufsz; i += 4) {
buf[i+3] = (uint8_t)(((float)buf[i+3]) * alpha);
}
}
break;
case TEX_DETAIL_ADD: {
for (size_t i = 0; i < bufsz; i += 4) {
buf[i+0] = (uint8_t)(((float)buf[i+0]) * alpha);
buf[i+1] = (uint8_t)(((float)buf[i+1]) * alpha);
buf[i+2] = (uint8_t)(((float)buf[i+2]) * alpha);
}
}
break;
case TEX_DETAIL_MULTIPLY: {
float invert_alpha = (1.f - alpha) * 255.f;
for (size_t i = 0; i < bufsz; i += 4) {
buf[i+3] = (uint8_t)((invert_alpha + (float)buf[i+3]) * alpha);
}
}
break;
default:
return -1;
}
return 0;
}
PyObject *
option(PyObject *self, PyObject *args)
{
long option;
int error;
PyObject *py_option;
py_option = PyTuple_GetItem(args, 0);
if (!py_option)
return NULL;
if (!PyLong_Check(py_option))
goto on_non_integer;
option = PyLong_AsLong(py_option);
switch (option) {
case GIT_OPT_GET_SEARCH_PATH:
{
PyObject *py_level;
py_level = PyTuple_GetItem(args, 1);
if (!py_level)
return NULL;
if (!PyLong_Check(py_level))
goto on_non_integer;
return get_search_path(PyLong_AsLong(py_level));
break;
}
case GIT_OPT_SET_SEARCH_PATH:
{
PyObject *py_level, *py_path, *tpath;
const char *path;
int err;
py_level = PyTuple_GetItem(args, 1);
if (!py_level)
return NULL;
py_path = PyTuple_GetItem(args, 2);
if (!py_path)
return NULL;
if (!PyLong_Check(py_level))
goto on_non_integer;
path = py_str_borrow_c_str(&tpath, py_path, NULL);
if (!path)
return NULL;
err = git_libgit2_opts(GIT_OPT_SET_SEARCH_PATH, PyLong_AsLong(py_level), path);
Py_DECREF(tpath);
if (err < 0) {
Error_set(err);
return NULL;
}
Py_RETURN_NONE;
break;
}
case GIT_OPT_GET_MWINDOW_SIZE:
{
size_t size;
error = git_libgit2_opts(GIT_OPT_GET_MWINDOW_SIZE, &size);
if (error < 0) {
Error_set(error);
return NULL;
}
return PyLong_FromSize_t(size);
break;
}
case GIT_OPT_SET_MWINDOW_SIZE:
{
size_t size;
PyObject *py_size;
py_size = PyTuple_GetItem(args, 1);
if (!py_size)
return NULL;
if (!PyLong_Check(py_size))
goto on_non_integer;
size = PyLong_AsSize_t(py_size);
error = git_libgit2_opts(GIT_OPT_SET_MWINDOW_SIZE, size);
if (error < 0) {
Error_set(error);
return NULL;
}
Py_RETURN_NONE;
break;
}
case GIT_OPT_GET_MWINDOW_MAPPED_LIMIT:
{
size_t limit;
error = git_libgit2_opts(GIT_OPT_GET_MWINDOW_MAPPED_LIMIT, &limit);
if (error < 0) {
Error_set(error);
return NULL;
}
return PyLong_FromSize_t(limit);
break;
}
case GIT_OPT_SET_MWINDOW_MAPPED_LIMIT:
{
size_t limit;
PyObject *py_limit;
py_limit = PyTuple_GetItem(args, 1);
if (!py_limit)
return NULL;
if (!PyLong_Check(py_limit))
goto on_non_integer;
limit = PyLong_AsSize_t(py_limit);
error = git_libgit2_opts(GIT_OPT_SET_MWINDOW_MAPPED_LIMIT, limit);
if (error < 0) {
Error_set(error);
return NULL;
}
Py_RETURN_NONE;
break;
}
case GIT_OPT_SET_CACHE_OBJECT_LIMIT:
{
size_t limit;
int object_type;
PyObject *py_object_type, *py_limit;
py_object_type = PyTuple_GetItem(args, 1);
if (!py_object_type)
return NULL;
py_limit = PyTuple_GetItem(args, 2);
if (!py_limit)
return NULL;
if (!PyLong_Check(py_limit))
goto on_non_integer;
object_type = PyLong_AsLong(py_object_type);
limit = PyLong_AsSize_t(py_limit);
error = git_libgit2_opts(GIT_OPT_SET_CACHE_OBJECT_LIMIT, object_type, limit);
if (error < 0) {
Error_set(error);
return NULL;
}
Py_RETURN_NONE;
break;
}
case GIT_OPT_SET_CACHE_MAX_SIZE:
{
size_t max_size;
PyObject *py_max_size;
py_max_size = PyTuple_GetItem(args, 1);
if (!py_max_size)
return NULL;
if (!PyLong_Check(py_max_size))
goto on_non_integer;
max_size = PyLong_AsSize_t(py_max_size);
error = git_libgit2_opts(GIT_OPT_SET_CACHE_MAX_SIZE, max_size);
if (error < 0) {
Error_set(error);
return NULL;
}
Py_RETURN_NONE;
break;
}
case GIT_OPT_ENABLE_CACHING:
{
int flag;
PyObject *py_flag;
py_flag = PyTuple_GetItem(args, 1);
if (!PyLong_Check(py_flag))
goto on_non_integer;
flag = PyLong_AsSize_t(py_flag);
error = git_libgit2_opts(GIT_OPT_ENABLE_CACHING, flag);
if (error < 0) {
Error_set(error);
return NULL;
}
Py_RETURN_NONE;
break;
}
case GIT_OPT_GET_CACHED_MEMORY:
{
size_t current;
size_t allowed;
PyObject* tup = PyTuple_New(2);
error = git_libgit2_opts(GIT_OPT_GET_CACHED_MEMORY, ¤t, &allowed);
if (error < 0) {
Error_set(error);
return NULL;
}
PyTuple_SetItem(tup, 0, PyLong_FromLong(current));
PyTuple_SetItem(tup, 1, PyLong_FromLong(allowed));
return tup;
break;
}
}
PyErr_SetString(PyExc_ValueError, "unknown/unsupported option value");
return NULL;
on_non_integer:
PyErr_SetString(PyExc_TypeError, "option is not an integer");
return NULL;
}
PyObject *
option(PyObject *self, PyObject *args)
{
long option;
int error;
PyObject *py_option;
py_option = PyTuple_GetItem(args, 0);
if (!py_option)
return NULL;
if (!PyLong_Check(py_option))
goto on_non_integer;
option = PyLong_AsLong(py_option);
switch (option) {
case GIT_OPT_GET_SEARCH_PATH:
{
PyObject *py_level;
py_level = PyTuple_GetItem(args, 1);
if (!py_level)
return NULL;
if (!PyLong_Check(py_level))
goto on_non_integer;
return get_search_path(PyLong_AsLong(py_level));
break;
}
case GIT_OPT_SET_SEARCH_PATH:
{
PyObject *py_level, *py_path, *tpath;
const char *path;
int err;
py_level = PyTuple_GetItem(args, 1);
if (!py_level)
return NULL;
py_path = PyTuple_GetItem(args, 2);
if (!py_path)
return NULL;
if (!PyLong_Check(py_level))
goto on_non_integer;
path = py_str_borrow_c_str(&tpath, py_path, NULL);
if (!path)
return NULL;
err = git_libgit2_opts(GIT_OPT_SET_SEARCH_PATH, PyLong_AsLong(py_level), path);
Py_DECREF(tpath);
if (err < 0) {
Error_set(err);
return NULL;
}
Py_RETURN_NONE;
break;
}
case GIT_OPT_GET_MWINDOW_SIZE:
{
size_t size;
error = git_libgit2_opts(GIT_OPT_GET_MWINDOW_SIZE, &size);
if (error < 0) {
Error_set(error);
return NULL;
}
return PyLong_FromSize_t(size);
break;
}
case GIT_OPT_SET_MWINDOW_SIZE:
{
size_t size;
PyObject *py_size;
py_size = PyTuple_GetItem(args, 1);
if (!py_size)
return NULL;
if (!PyLong_Check(py_size))
goto on_non_integer;
size = PyLong_AsSize_t(py_size);
error = git_libgit2_opts(GIT_OPT_SET_MWINDOW_SIZE, size);
if (error < 0) {
Error_set(error);
return NULL;
}
Py_RETURN_NONE;
break;
}
}
PyErr_SetString(PyExc_ValueError, "unknown/unsupported option value");
return NULL;
on_non_integer:
PyErr_SetString(PyExc_TypeError, "option is not an integer");
return NULL;
}
PyObject *
option(PyObject *self, PyObject *args)
{
long option;
int error;
PyObject *py_option;
py_option = PyTuple_GetItem(args, 0);
if (!py_option)
return NULL;
if (!PyInt_Check(py_option))
return Error_type_error(
"option should be an integer, got %.200s", py_option);
option = PyInt_AsLong(py_option);
switch (option) {
case GIT_OPT_GET_MWINDOW_SIZE:
{
size_t size;
error = git_libgit2_opts(GIT_OPT_GET_MWINDOW_SIZE, &size);
if (error < 0)
return Error_set(error);
return PyInt_FromSize_t(size);
}
case GIT_OPT_SET_MWINDOW_SIZE:
{
size_t size;
PyObject *py_size;
py_size = PyTuple_GetItem(args, 1);
if (!py_size)
return NULL;
if (!PyInt_Check(py_size))
return Error_type_error(
"size should be an integer, got %.200s", py_size);
size = PyInt_AsSize_t(py_size);
error = git_libgit2_opts(GIT_OPT_SET_MWINDOW_SIZE, size);
if (error < 0)
return Error_set(error);
Py_RETURN_NONE;
}
case GIT_OPT_GET_MWINDOW_MAPPED_LIMIT:
{
size_t limit;
error = git_libgit2_opts(GIT_OPT_GET_MWINDOW_MAPPED_LIMIT, &limit);
if (error < 0)
return Error_set(error);
return PyInt_FromSize_t(limit);
}
case GIT_OPT_SET_MWINDOW_MAPPED_LIMIT:
{
size_t limit;
PyObject *py_limit;
py_limit = PyTuple_GetItem(args, 1);
if (!py_limit)
return NULL;
if (PyInt_Check(py_limit)) {
limit = PyInt_AsSize_t(py_limit);
} else if (PyLong_Check(py_limit)) {
limit = PyLong_AsSize_t(py_limit);
} else {
return Error_type_error(
"limit should be an integer, got %.200s", py_limit);
}
error = git_libgit2_opts(GIT_OPT_SET_MWINDOW_MAPPED_LIMIT, limit);
if (error < 0)
return Error_set(error);
Py_RETURN_NONE;
}
case GIT_OPT_GET_SEARCH_PATH:
{
PyObject *py_level;
py_level = PyTuple_GetItem(args, 1);
if (!py_level)
return NULL;
if (!PyInt_Check(py_level))
return Error_type_error(
"level should be an integer, got %.200s", py_level);
return get_search_path(PyInt_AsLong(py_level));
}
case GIT_OPT_SET_SEARCH_PATH:
{
PyObject *py_level, *py_path, *tpath;
const char *path;
int err;
py_level = PyTuple_GetItem(args, 1);
if (!py_level)
return NULL;
py_path = PyTuple_GetItem(args, 2);
if (!py_path)
return NULL;
if (!PyInt_Check(py_level))
return Error_type_error(
"level should be an integer, got %.200s", py_level);
path = py_str_borrow_c_str(&tpath, py_path, NULL);
if (!path)
return NULL;
err = git_libgit2_opts(
GIT_OPT_SET_SEARCH_PATH, PyInt_AsLong(py_level), path);
Py_DECREF(tpath);
if (err < 0)
return Error_set(err);
Py_RETURN_NONE;
}
case GIT_OPT_SET_CACHE_OBJECT_LIMIT:
{
size_t limit;
int object_type;
PyObject *py_object_type, *py_limit;
py_object_type = PyTuple_GetItem(args, 1);
if (!py_object_type)
return NULL;
py_limit = PyTuple_GetItem(args, 2);
if (!py_limit)
return NULL;
if (!PyInt_Check(py_limit))
return Error_type_error(
"limit should be an integer, got %.200s", py_limit);
object_type = PyInt_AsLong(py_object_type);
limit = PyInt_AsSize_t(py_limit);
error = git_libgit2_opts(
GIT_OPT_SET_CACHE_OBJECT_LIMIT, object_type, limit);
if (error < 0)
return Error_set(error);
Py_RETURN_NONE;
}
case GIT_OPT_SET_CACHE_MAX_SIZE:
{
size_t max_size;
PyObject *py_max_size;
py_max_size = PyTuple_GetItem(args, 1);
if (!py_max_size)
return NULL;
if (!PyInt_Check(py_max_size))
return Error_type_error(
"max_size should be an integer, got %.200s", py_max_size);
max_size = PyInt_AsSize_t(py_max_size);
error = git_libgit2_opts(GIT_OPT_SET_CACHE_MAX_SIZE, max_size);
if (error < 0)
return Error_set(error);
Py_RETURN_NONE;
}
case GIT_OPT_GET_CACHED_MEMORY:
{
size_t current;
size_t allowed;
PyObject* tup = PyTuple_New(2);
error = git_libgit2_opts(GIT_OPT_GET_CACHED_MEMORY, ¤t, &allowed);
if (error < 0)
return Error_set(error);
PyTuple_SetItem(tup, 0, PyInt_FromLong(current));
PyTuple_SetItem(tup, 1, PyInt_FromLong(allowed));
return tup;
}
case GIT_OPT_SET_SSL_CERT_LOCATIONS:
{
PyObject *py_file, *py_dir;
const char *file_path, *dir_path;
int err;
py_file = PyTuple_GetItem(args, 1);
py_dir = PyTuple_GetItem(args, 2);
/* py_file and py_dir are only valid if they are strings */
if (PyUnicode_Check(py_file) || PyBytes_Check(py_file)) {
file_path = py_str_to_c_str(py_file, Py_FileSystemDefaultEncoding);
} else {
file_path = NULL;
}
if (PyUnicode_Check(py_dir) || PyBytes_Check(py_dir)) {
dir_path = py_str_to_c_str(py_dir, Py_FileSystemDefaultEncoding);
} else {
dir_path = NULL;
}
err = git_libgit2_opts(GIT_OPT_SET_SSL_CERT_LOCATIONS, file_path, dir_path);
if (err < 0)
return Error_set(err);
Py_RETURN_NONE;
}
// int enabled
case GIT_OPT_ENABLE_CACHING:
case GIT_OPT_ENABLE_STRICT_OBJECT_CREATION:
case GIT_OPT_ENABLE_STRICT_SYMBOLIC_REF_CREATION:
case GIT_OPT_ENABLE_OFS_DELTA:
case GIT_OPT_ENABLE_FSYNC_GITDIR:
case GIT_OPT_ENABLE_STRICT_HASH_VERIFICATION:
case GIT_OPT_ENABLE_UNSAVED_INDEX_SAFETY:
{
PyObject *py_enabled;
int enabled;
py_enabled = PyTuple_GetItem(args, 1);
if (!py_enabled)
return NULL;
if (!PyInt_Check(py_enabled))
return Error_type_error("expected integer, got %.200s", py_enabled);
enabled = PyInt_AsSize_t(py_enabled);
error = git_libgit2_opts(option, enabled);
if (error < 0)
return Error_set(error);
Py_RETURN_NONE;
}
// Not implemented
case GIT_OPT_GET_TEMPLATE_PATH:
case GIT_OPT_SET_TEMPLATE_PATH:
case GIT_OPT_SET_USER_AGENT:
case GIT_OPT_SET_SSL_CIPHERS:
case GIT_OPT_GET_USER_AGENT:
case GIT_OPT_GET_WINDOWS_SHAREMODE:
case GIT_OPT_SET_WINDOWS_SHAREMODE:
case GIT_OPT_SET_ALLOCATOR:
case GIT_OPT_GET_PACK_MAX_OBJECTS:
case GIT_OPT_SET_PACK_MAX_OBJECTS:
{
Py_INCREF(Py_NotImplemented);
return Py_NotImplemented;
}
}
PyErr_SetString(PyExc_ValueError, "unknown/unsupported option value");
return NULL;
}
static PyObject *pair_str(PyObject *self) {
PyObject *tmp = NULL;
PyObject *col = PyList_New(0);
PyObject *found = PyDict_New();
size_t index = 0;
PyObject *rest = self;
PyObject *rest_id;
PyList_Append(col, _str_open_paren);
for (rest = self; SibPair_CheckExact(rest); rest = SibPair_CDR(rest)) {
rest_id = PyLong_FromVoidPtr(rest);
if (PyDict_Contains(found, rest_id)) {
/* recursive pair detected */
PyList_Append(col, _str_elipsis);
PyList_Append(col, _str_close_paren);
if (rest != self) {
tmp = PyDict_GetItem(found, rest_id);
PyList_Insert(col, PyLong_AsSize_t(tmp) - 1, _str_open_paren);
PyList_Insert(col, PyLong_AsSize_t(tmp) - 1, _str_dot_space);
PyList_Append(col, _str_close_paren);
}
Py_DECREF(rest_id);
/* set rest to NULL so we don't try to close it like we would a
normal proper or improper list */
rest = NULL;
break;
} else {
index += 2;
tmp = PyLong_FromSize_t(index);
PyDict_SetItem(found, rest_id, tmp);
Py_DECREF(tmp);
Py_DECREF(rest_id);
tmp = SibPair_CAR(rest);
if (PyUnicode_CheckExact(tmp)) {
tmp = sib_quoted(tmp);
} else {
tmp = PyObject_Str(tmp);
}
PyList_Append(col, tmp);
Py_DECREF(tmp);
PyList_Append(col, _str_space);
}
}
if(SibNil_Check(rest)) {
/* end of a proper list */
Py_INCREF(_str_close_paren);
PyList_SetItem(col, index, _str_close_paren);
} else if (rest) {
/* end of an improper list */
tmp = rest;
if (PyUnicode_CheckExact(tmp)) {
tmp = sib_quoted(tmp);
} else {
tmp = PyObject_Str(tmp);
}
PyList_Append(col, _str_dot_space);
PyList_Append(col, tmp);
PyList_Append(col, _str_close_paren);
Py_DECREF(tmp);
}
tmp = PyUnicode_Join(_str_empty, col);
Py_DECREF(col);
Py_DECREF(found);
return tmp;
}
