[Mesa-dev] [PATCH] tgsi/docs: gallium document tg4 caps

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

I'll merge this with the previous patches.
---
 src/gallium/docs/source/screen.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst
index 90e8278..0677e93 100644
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -176,6 +176,11 @@ The integer capabilities:
   ARB_framebuffer_object is provided.
 * ``PIPE_CAP_TGSI_VS_LAYER``: Whether TGSI_SEMANTIC_LAYER is supported
   as a vertex shader output.
+* ``PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS``: Max number of components
+  in format that texture gather can operate on. 1 == RED, ALPHA etc,
+  4 == All formats.
+* ``PIPE_CAP_TEXTURE_GATHER_COMPONENT_SELECT``: Whether the texture gather
+  hardware instruction can accept a component argument.
 
 
 .. _pipe_capf:
-- 
1.8.3.1