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Use a mapped buffer to send color table to the GPU

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Kovid Goyal
2017-09-09 10:56:55 +05:30
parent bc97cfa024
commit 7113d5c293
2 changed files with 12 additions and 13 deletions
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4
kitty/shaders.py
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@@ -368,8 +368,8 @@ class ShaderProgram: # {{{
buf_id = buffer_manager.create(GL_UNIFORM_BUFFER)
return UBO(size=size, index=idx, offsets=offsets, buf_id=buf_id)
def send_uniform_buffer_data(self, ubo, data, usage=GL_STREAM_DRAW):
buffer_manager.set_data(ubo.buf_id, data, usage=usage)
def mapped_uniform_data(self, ubo, usage=GL_STREAM_DRAW, access=GL_WRITE_ONLY):
return buffer_manager.mapped_buffer(ubo.buf_id, ubo.size, usage=usage, access=access)
@contextmanager
def bound_uniform_buffer(self, ubo):