gallium: add PIPE_CAP_MAX_SHADER_PATCH_VARYINGS

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
2015-06-12 14:24:17 +02:00
parent af768922ca
commit 26222932c0
15 changed files with 18 additions and 0 deletions
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -254,6 +254,10 @@ The integer capabilities:
  and size must be page-aligned.
 * ``PIPE_CAP_DEVICE_RESET_STATUS_QUERY``:
  Whether pipe_context::get_device_reset_status is implemented.
+* ``PIPE_CAP_MAX_SHADER_PATCH_VARYINGS``:
+  How many per-patch outputs and inputs are supported between tessellation
+  control and tessellation evaluation shaders, not counting in TESSINNER and
+  TESSOUTER. The minimum allowed value for OpenGL is 30.


 .. _pipe_capf: