Mesa (master): mesa/formatquery: remove online compression check on is_resource_supported

[Alejandro Pinheiro]

Module: Mesa
Branch: master
Commit: b6648798cf3c4b0f970c468aed7ac1ee7eb82109
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b6648798cf3c4b0f970c468aed7ac1ee7eb82109

Author: Alejandro Piñeiro <apinheiro at igalia.com>
Date:   Fri May  4 16:44:44 2018 +0200

mesa/formatquery: remove online compression check on is_resource_supported

is_resource_supported returns if the combination of
target/internalformat is supported in at least one operation. Online
compression is only mandatory for glTexImage2D. Some formats doesn't
support online compression, but can be used in any case, with
glCompressed*D methods.

Without this commit, ETC2 internalformats were returning FALSE, even
for the drivers supporting it. So any other query (like
TEXTURE_COMPRESSED) was returning FALSE/NONE instead of the proper
value.

Reviewed-by: Marek Olšák <marek.olsak at amd.com>

---

 src/mesa/main/formatquery.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c
index 3b000fac5c..84b5f512ba 100644
--- a/src/mesa/main/formatquery.c
+++ b/src/mesa/main/formatquery.c
@@ -501,8 +501,7 @@ _is_resource_supported(struct gl_context *ctx, GLenum target,
 
       /* additional checks for compressed textures */
       if (_mesa_is_compressed_format(ctx, internalformat) &&
-          (!_mesa_target_can_be_compressed(ctx, target, internalformat, NULL) ||
-           _mesa_format_no_online_compression(internalformat)))
+          !_mesa_target_can_be_compressed(ctx, target, internalformat, NULL))
          return false;
 
       break;