gallium: add PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET

[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 376b95e89ddfe010939e41231536a9e153dbe47e..9f000596198fa9bdc1da588ce145730bf823457f 100644 (file)
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -414,6 +414,10 @@ The integer capabilities:
 * ``PIPE_CAP_MAX_COMBINED_SHADER_OUTPUT_RESOURCES``: Limit on combined shader
   output resources (images + buffers + fragment outputs). If 0 the state
   tracker works it out.
+* ``PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET``:
+  Whether pipe_vertex_buffer::buffer_offset is treated as signed. The u_vbuf
+  module needs this for optimal performance in workstation applications.
+
 
 .. _pipe_capf: