def glsl_to_spv(shader_stage, shader_code):
with pyglslangprocessing() :
program = pyglslang.TProgram()
Resources = init_resources()
# Enable SPIR-V and Vulkan rules when parsing GLSL
messages = pyglslang.EShMsgSpvRules | pyglslang.EShMsgVulkanRules
shader = pyglslang.TShader(shader_stage)
if not shader.parse(shader_code, Resources, 100, False, messages):
print(shader.getInfoLog())
print(shader.getInfoDebugLog())
return False
program.addShader(shader)
if not program.link(messages):
print(shader.getInfoLog())
print(shader.getInfoDebugLog())
return False
return program.getSpv(shader_stage)
def test_compute_shader(self):
shader = pyglslang.TShader(pyglslang.EShLangCompute)
self.assertIsNotNone(shader)
def test_frag_shader(self):
shader = pyglslang.TShader(pyglslang.EShLangFragment)
self.assertIsNotNone(shader)
def test_geo_shader(self):
shader = pyglslang.TShader(pyglslang.EShLangGeometry)
self.assertIsNotNone(shader)
def test_tess_eval_shader(self):
shader = pyglslang.TShader(pyglslang.EShLangTessEvaluation)
self.assertIsNotNone(shader)
def test_tess_ctrl_shader(self):
shader = pyglslang.TShader(pyglslang.EShLangTessControl)
self.assertIsNotNone(shader)
def test_vertex_shader(self):
shader = pyglslang.TShader(pyglslang.EShLangVertex)
self.assertIsNotNone(shader)