Mesa (master): zink: make all xfb caps depend on extension

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Module: Mesa
Branch: master
Commit: 855370bb620663b5e451e08046e4ddb4b6429c0b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=855370bb620663b5e451e08046e4ddb4b6429c0b

Author: Erik Faye-Lund <erik.faye-lund at collabora.com>
Date:   Fri Jan 22 12:41:42 2021 +0100

zink: make all xfb caps depend on extension

Without this, we'll expose GL_ARB_transform_feedback2 and
GL_ARB_transform_feedback3 even without VK_EXT_transform_feedback,
because these caps are directly wired up without checking the pervious
extensions.

Fixes: e8ad52f7b0c ("zink: enable xfb extension in screen creation")
Reviewed-by: Hoe Hao Cheng <haochengho12907 at gmail.com>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8640>

---

 src/gallium/drivers/zink/zink_screen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/zink/zink_screen.c b/src/gallium/drivers/zink/zink_screen.c
index 421473abcbf..bf572f087bd 100644
--- a/src/gallium/drivers/zink/zink_screen.c
+++ b/src/gallium/drivers/zink/zink_screen.c
@@ -183,7 +183,7 @@ zink_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
       return screen->info.have_EXT_transform_feedback ? screen->info.tf_props.maxTransformFeedbackBuffers : 0;
    case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
    case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS:
-      return 1;
+      return screen->info.have_EXT_transform_feedback;
 
    case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
       return screen->info.props.limits.maxImageArrayLayers;