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Work on migrating the code needed for application startup

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Kovid Goyal
2017-11-14 20:32:34 +05:30
parent eecd0c8d9a
commit e11a50ae83
9 changed files with 84 additions and 128 deletions
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18
kitty/shaders.c
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@@ -541,25 +541,9 @@ PYWRAP1(layout_sprite_map) {
Py_RETURN_NONE;
}
PYWRAP1(clear_buffers) {
PyObject *swap_buffers;
unsigned int bg;
PA("OI", &swap_buffers, &bg);
#define C(shift) ((float)((bg >> shift) & 0xff)) / 255.0
glClearColor(C(16), C(8), C(0), 1);
#undef C
glClear(GL_COLOR_BUFFER_BIT);
PyObject *ret = PyObject_CallFunctionObjArgs(swap_buffers, NULL);
if (ret == NULL) return NULL;
Py_DECREF(ret);
glClear(GL_COLOR_BUFFER_BIT);
Py_RETURN_NONE;
}
#define M(name, arg_type) {#name, (PyCFunction)name, arg_type, NULL}
#define MW(name, arg_type) {#name, (PyCFunction)py##name, arg_type, NULL}
static PyMethodDef module_methods[] = {
M(gl_init, METH_VARARGS),
M(compile_program, METH_VARARGS),
MW(create_vao, METH_NOARGS),
MW(remove_vao, METH_O),
@@ -577,7 +561,6 @@ static PyMethodDef module_methods[] = {
MW(create_graphics_vao, METH_NOARGS),
MW(layout_sprite_map, METH_VARARGS),
MW(destroy_sprite_map, METH_NOARGS),
MW(clear_buffers, METH_VARARGS),
{NULL, NULL, 0, NULL} /* Sentinel */
};
@@ -614,7 +597,6 @@ init_shaders(PyObject *module) {
C(GL_BLEND); C(GL_FLOAT); C(GL_UNSIGNED_INT); C(GL_ARRAY_BUFFER); C(GL_UNIFORM_BUFFER);
#undef C
PyModule_AddObject(module, "GL_VERSION_REQUIRED", Py_BuildValue("II", REQUIRED_VERSION_MAJOR, REQUIRED_VERSION_MINOR));
if (PyModule_AddFunctions(module, module_methods) != 0) return false;
return true;
}