Searched refs:BUFFER_NONE (Results 1 – 5 of 5) sorted by relevance
251 return BUFFER_NONE; in read_buffer_enum_to_index()809 if (fb->_ColorDrawBufferIndexes[buf] != BUFFER_NONE) { in _mesa_drawbuffers()811 fb->_ColorDrawBufferIndexes[buf] = BUFFER_NONE; in _mesa_drawbuffers()821 if (fb->_ColorDrawBufferIndexes[buf] != BUFFER_NONE) { in _mesa_drawbuffers()823 fb->_ColorDrawBufferIndexes[buf] = BUFFER_NONE; in _mesa_drawbuffers()905 srcBuffer = BUFFER_NONE; in read_buffer()911 srcBuffer = BUFFER_NONE; in read_buffer()918 if (srcBuffer == BUFFER_NONE) { in read_buffer()
135 BUFFER_NONE = -1, enumerator
553 if (buf != BUFFER_NONE) { in update_color_draw_buffers()570 if (fb->_ColorReadBufferIndex == BUFFER_NONE || in update_color_read_buffer()602 if (idx != BUFFER_NONE) { in _mesa_draw_buffer_allocate()
203 if (buf != BUFFER_NONE && color_buffer_writes_enabled(ctx, i)) { in clear()330 if (buf != BUFFER_NONE && att[buf].Renderbuffer) { in make_color_buffer_mask()
438 if (b != BUFFER_NONE && mask & (1 << b)) { in st_Clear()