gallium: add pipe cap for scissored clears and pass scissor state to clear() hook

[mesa.git] / src / gallium / docs / source / screen.rst

diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst
index a40461fed708b26ebcc09ba94e961c18f6f83160..e006ef195681771699e7d925506972f50f50783c 100644 (file)
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -303,6 +303,8 @@ The integer capabilities:
   a compressed block is copied to/from a plain pixel of the same size.
 * ``PIPE_CAP_CLEAR_TEXTURE``: Whether `clear_texture` will be
   available in contexts.
+* ``PIPE_CAP_CLEAR_SCISSORED``: Whether `clear` can accept a scissored
+  bounding box.
 * ``PIPE_CAP_DRAW_PARAMETERS``: Whether ``TGSI_SEMANTIC_BASEVERTEX``,
   ``TGSI_SEMANTIC_BASEINSTANCE``, and ``TGSI_SEMANTIC_DRAWID`` are
   supported in vertex shaders.