Module: Mesa
Branch: master
Commit: 9286cbdd1e2b0ef32db61f0fb4915ea2948ad4cd
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=9286cbdd1e2b0ef32db61f0fb4915ea2948ad4cd
Author: Ilia Mirkin <imir...@alum.mit.edu>
Date: Mon Mar 28 20:59:13 2016 -0400
st/mesa: enable OES_texture_buffer when all components available
OES_texture_buffer combines bits from a number of desktop extensions.
When they're all available, turn it on.
Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.ol...@amd.com>
---
src/mesa/state_tracker/st_extensions.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/mesa/state_tracker/st_extensions.c
b/src/mesa/state_tracker/st_extensions.c
index 44d93e3..36a1201 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -1016,6 +1016,12 @@ void st_init_extensions(struct pipe_screen *screen,
PIPE_BIND_SAMPLER_VIEW);
}
+ extensions->OES_texture_buffer =
+ extensions->ARB_texture_buffer_object &&
+ extensions->ARB_texture_buffer_range &&
+ extensions->ARB_texture_buffer_object_rgb32 &&
+ extensions->ARB_shader_image_load_store;
+
/* Unpacking a varying in the fragment shader costs 1 texture indirection.
* If the number of available texture indirections is very limited, then we
* prefer to disable varying packing rather than run the risk of varying
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