diff options
| -rw-r--r-- | source/blender/gpu/GPU_shader.h | 5 | ||||
| -rw-r--r-- | source/blender/gpu/intern/gpu_shader.cc | 19 | ||||
| -rw-r--r-- | source/blender/python/gpu/gpu_py_shader.c | 29 |
3 files changed, 44 insertions, 9 deletions
diff --git a/source/blender/gpu/GPU_shader.h b/source/blender/gpu/GPU_shader.h index f834ee5b234..62b748b7edf 100644 --- a/source/blender/gpu/GPU_shader.h +++ b/source/blender/gpu/GPU_shader.h @@ -54,7 +54,8 @@ GPUShader *GPU_shader_create_from_python(const char *vertcode, const char *fragcode, const char *geomcode, const char *libcode, - const char *defines); + const char *defines, + const char *name); GPUShader *GPU_shader_create_ex(const char *vertcode, const char *fragcode, const char *geomcode, @@ -85,6 +86,8 @@ void GPU_shader_free(GPUShader *shader); void GPU_shader_bind(GPUShader *shader); void GPU_shader_unbind(void); +const char *GPU_shader_get_name(GPUShader *shader); + /* Returns true if transform feedback was successfully enabled. */ bool GPU_shader_transform_feedback_enable(GPUShader *shader, struct GPUVertBuf *vertbuf); void GPU_shader_transform_feedback_disable(GPUShader *shader); diff --git a/source/blender/gpu/intern/gpu_shader.cc b/source/blender/gpu/intern/gpu_shader.cc index c754a649924..9340d311472 100644 --- a/source/blender/gpu/intern/gpu_shader.cc +++ b/source/blender/gpu/intern/gpu_shader.cc @@ -229,7 +229,8 @@ GPUShader *GPU_shader_create_from_python(const char *vertcode, const char *fragcode, const char *geomcode, const char *libcode, - const char *defines) + const char *defines, + const char *name) { char *libcodecat = nullptr; @@ -240,6 +241,9 @@ GPUShader *GPU_shader_create_from_python(const char *vertcode, libcode = libcodecat = BLI_strdupcat(libcode, datatoc_gpu_shader_colorspace_lib_glsl); } + /* Use pyGPUShader as default name for shader. */ + const char *shname = name != nullptr ? name : "pyGPUShader"; + GPUShader *sh = GPU_shader_create_ex(vertcode, fragcode, geomcode, @@ -249,7 +253,7 @@ GPUShader *GPU_shader_create_from_python(const char *vertcode, GPU_SHADER_TFB_NONE, nullptr, 0, - "pyGPUShader"); + shname); MEM_SAFE_FREE(libcodecat); return sh; @@ -369,6 +373,17 @@ void GPU_shader_unbind(void) /** \} */ /* -------------------------------------------------------------------- */ +/** \name Shader name + * \{ */ + +const char *GPU_shader_get_name(GPUShader *shader) +{ + return unwrap(shader)->name_get(); +} + +/** \} */ + +/* -------------------------------------------------------------------- */ /** \name Transform feedback * * TODO(fclem): Should be replaced by compute shaders. diff --git a/source/blender/python/gpu/gpu_py_shader.c b/source/blender/python/gpu/gpu_py_shader.c index 95e505b1343..1bdf9766c1b 100644 --- a/source/blender/python/gpu/gpu_py_shader.c +++ b/source/blender/python/gpu/gpu_py_shader.c @@ -105,12 +105,13 @@ static PyObject *pygpu_shader__tp_new(PyTypeObject *UNUSED(type), PyObject *args const char *geocode; const char *libcode; const char *defines; + const char *name; } params = {0}; static const char *_keywords[] = { - "vertexcode", "fragcode", "geocode", "libcode", "defines", NULL}; + "vertexcode", "fragcode", "geocode", "libcode", "defines", "name", NULL}; - static _PyArg_Parser _parser = {"ss|$sss:GPUShader.__new__", _keywords, 0}; + static _PyArg_Parser _parser = {"ss|$ssss:GPUShader.__new__", _keywords, 0}; if (!_PyArg_ParseTupleAndKeywordsFast(args, kwds, &_parser, @@ -118,12 +119,17 @@ static PyObject *pygpu_shader__tp_new(PyTypeObject *UNUSED(type), PyObject *args ¶ms.fragcode, ¶ms.geocode, ¶ms.libcode, - ¶ms.defines)) { + ¶ms.defines, + ¶ms.name)) { return NULL; } - GPUShader *shader = GPU_shader_create_from_python( - params.vertexcode, params.fragcode, params.geocode, params.libcode, params.defines); + GPUShader *shader = GPU_shader_create_from_python(params.vertexcode, + params.fragcode, + params.geocode, + params.libcode, + params.defines, + params.name); if (shader == NULL) { PyErr_SetString(PyExc_Exception, "Shader Compile Error, see console for more details"); @@ -639,6 +645,13 @@ static struct PyMethodDef pygpu_shader__tp_methods[] = { {NULL, NULL, 0, NULL}, }; +PyDoc_STRVAR(pygpu_shader_name_doc, + "The name of the shader object for debugging purposes (read-only).\n\n:type: str"); +static PyObject *pygpu_shader_name(BPyGPUShader *self) +{ + return PyUnicode_FromString(GPU_shader_get_name(self->shader)); +} + PyDoc_STRVAR( pygpu_shader_program_doc, "The name of the program object for use by the OpenGL API (read-only).\n\n:type: int"); @@ -649,6 +662,7 @@ static PyObject *pygpu_shader_program_get(BPyGPUShader *self, void *UNUSED(closu static PyGetSetDef pygpu_shader__tp_getseters[] = { {"program", (getter)pygpu_shader_program_get, (setter)NULL, pygpu_shader_program_doc, NULL}, + {"name", (getter)pygpu_shader_name, (setter)NULL, pygpu_shader_name_doc, NULL}, {NULL, NULL, NULL, NULL, NULL} /* Sentinel */ }; @@ -662,7 +676,8 @@ static void pygpu_shader__tp_dealloc(BPyGPUShader *self) PyDoc_STRVAR( pygpu_shader__tp_doc, - ".. class:: GPUShader(vertexcode, fragcode, geocode=None, libcode=None, defines=None)\n" + ".. class:: GPUShader(vertexcode, fragcode, geocode=None, libcode=None, defines=None, " + "name='pyGPUShader')\n" "\n" " GPUShader combines multiple GLSL shaders into a program used for drawing.\n" " It must contain at least a vertex and fragment shaders.\n" @@ -688,6 +703,8 @@ PyDoc_STRVAR( " :param libcode: Code with functions and presets to be shared between shaders.\n" " :type value: str\n" " :param defines: Preprocessor directives.\n" + " :type value: str\n" + " :param name: Name of shader code, for debugging purposes.\n" " :type value: str\n"); PyTypeObject BPyGPUShader_Type = { PyVarObject_HEAD_INIT(NULL, 0).tp_name = "GPUShader", |