import mesa-20.1.4-1.el8

.gitignore

+SOURCES/mesa-20.1.4.tar.xz

.mesa.metadata

+78243cd7152a8ba759f8f2bdfcf0a877b455e351 SOURCES/mesa-20.1.4.tar.xz

SOURCES/0001-nir-use-bitfield_insert-instead-of-bfi-in-nir_lower_.patch

+From d3ec950f0d8492b980a91844ffd744d7e7824277 Mon Sep 17 00:00:00 2001
+From: Ben Skeggs <bskeggs@redhat.com>
+Date: Sat, 6 Jun 2020 16:58:00 +1000
+Subject: [PATCH] nir: use bitfield_insert instead of bfi in
+ nir_lower_double_ops
+
+NVIDIA hardware doesn't have an equivilant to bfi, but we do already have
+a lowering for bitfield_insert->bfi.
+
+Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
+Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
+Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5373>
+---
+ src/compiler/nir/nir_lower_double_ops.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/compiler/nir/nir_lower_double_ops.c b/src/compiler/nir/nir_lower_double_ops.c
+index f9c93a910a5..73226fd62ef 100644
+--- a/src/compiler/nir/nir_lower_double_ops.c
++++ b/src/compiler/nir/nir_lower_double_ops.c
+@@ -49,7 +49,9 @@ set_exponent(nir_builder *b, nir_ssa_def *src, nir_ssa_def *exp)
+    /* The exponent is bits 52-62, or 20-30 of the high word, so set the exponent
+     * to 1023
+     */
+-   nir_ssa_def *new_hi = nir_bfi(b, nir_imm_int(b, 0x7ff00000), exp, hi);
++   nir_ssa_def *new_hi = nir_bitfield_insert(b, hi, exp,
++                                             nir_imm_int(b, 20),
++                                             nir_imm_int(b, 11));
+    /* recombine */
+    return nir_pack_64_2x32_split(b, lo, new_hi);
+ }
+-- 
+2.26.2
+

SOURCES/Makefile

+VERSION ?= 20.1.4
+SANITIZE ?= 1
+
+DIRNAME = mesa-${VERSION}
+
+all: archive
+
+clean:
+	rm -rf $(DIRNAME)/
+	rm -f mesa-${VERSION}.tar.xz
+
+clone: clean
+	curl -O https://archive.mesa3d.org/mesa-${VERSION}.tar.xz
+	tar xf mesa-${VERSION}.tar.xz
+
+sanitize: clone vl_mpeg12_decoder.c vl_decoder.c
+ifdef SANITIZE
+	cat < vl_mpeg12_decoder.c > $(DIRNAME)/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
+	cat < vl_decoder.c > $(DIRNAME)/src/gallium/auxiliary/vl/vl_decoder.c
+endif
+
+archive: clone sanitize
+	tar caf ${DIRNAME}.tar.xz ${DIRNAME}

SOURCES/Mesa-MLAA-License-Clarification-Email.txt

+
+Subject: RE: Question about Mesa MLAA license
+From: Jorge Jimenez <iryoku@gmail.com>
+Date: 01/08/2013 12:50 PM
+To: Tom Callaway <tcallawa@redhat.com>
+CC: "jorge@iryoku.com" <jorge@iryoku.com>
+
+Yes to both questions.
+ 
+Thanks,
+Jorge
+ 
+From: Tom Callaway <tcallawa@redhat.com>
+Sent: January 8, 2013 6:49 PM
+To: Jorge Jimenez <iryoku@gmail.com>
+CC: jorge@iryoku.com
+Subject: Re: Question about Mesa MLAA license
+ 
+On 01/08/2013 12:39 PM, Jorge Jimenez wrote:
+> Hi Tom,
+>
+> What we meant with that is that we made an exception for clause 2.
+> Instead of clause 2, in the case of the Mesa project, you have to name
+> the technique Jimenez's MLAA in the config options of Mesa. We did that
+> just to allow them to solve license issues. This exception should be for
+> the Mesa project, and any project using Mesa, like Fedora.
+>
+> We want to widespread usage of our MLAA, so we want to avoid any kind of
+> license complications. Hope current one is good for Fedora, if not
+> please tell, and we'll see what we can do!
+
+Okay, a few more questions:
+
+* If Fedora decides to simply reproduce the quoted statement:
+"Uses Jimenez's MLAA. Copyright (C) 2010 by Jorge Jimenez, Belen Masia,
+Jose I. Echevarria, Fernando Navarro and Diego Gutierrez."
+
+Specifically, if this is done as part of documentation included with
+Mesa, is that sufficient to meet clause 2 even if the Mesa config option
+is not set as described in your exception?
+
+* Currently, the Mesa config option for MLAA says: "Morphological
+anti-aliasing based on Jimenez\' MLAA. 0 to disable, 8 for default
+quality". Is this in compliance with your exception?
+
+Thanks again,
+
+~tom
+
+==
+Fedora Project
+
+Subject: RE: Question about Mesa MLAA license
+From: Jorge Jimenez <iryoku@gmail.com>
+Date: 01/08/2013 12:39 PM
+To: "jorge@iryoku.com" <jorge@iryoku.com>, Tom Callaway <tcallawa@redhat.com>
+
+Hi Tom,
+ 
+What we meant with that is that we made an exception for clause 2. 
+Instead of clause 2, in the case of the Mesa project, you have to name 
+the technique Jimenez's MLAA in the config options of Mesa. We did that 
+just to allow them to solve license issues. This exception should be for 
+the Mesa project, and any project using Mesa, like Fedora.
+ 
+We want to widespread usage of our MLAA, so we want to avoid any kind of 
+license complications. Hope current one is good for Fedora, if not 
+please tell, and we'll see what we can do!
+ 
+Cheers,
+Jorge
+ 
+From: Tom Callaway <tcallawa@redhat.com>
+Sent: January 8, 2013 6:30 PM
+To: jorge@iryoku.com
+Subject: Question about Mesa MLAA license
+ 
+Jorge,
+
+Thanks for all of your fantastic graphics work! I have been auditing
+Fedora (a popular distribution of Linux) for license compliance and I
+came across your MLAA code in Mesa.
+
+The license says:
+
+ *    2. Redistributions in binary form must reproduce the following
+statement:
+ *
+ *       "Uses Jimenez's MLAA. Copyright (C) 2010 by Jorge Jimenez, Belen Masia,
+ *        Jose I. Echevarria, Fernando Navarro and Diego Gutierrez."
+ *
+ *       Only for use in the Mesa project, this point 2 is filled by naming the
+ *       technique Jimenez's MLAA in the Mesa config options.
+
+That wording is unclear. When you say "Only for use in the Mesa
+project...", it seems like you could either be saying:
+
+- This code may only be used as part of Mesa.
+
+OR
+
+- In Mesa, you can comply with clause 2 by simply selecting "Jimenez's
+MLAA" in the Mesa config options.
+
+*****
+
+If the first item is true, then we may have to remove the MLAA code from
+Fedora's copy of Mesa. However, looking at the license on your SMAA
+code, I do not believe it to be the case. Please let me know either way!
+
+Thanks in advance,
+
+Tom Callaway
+Fedora Legal
+
+==
+Fedora Project

SOURCES/vl_decoder.c

+#include "vl_decoder.h"
+bool
+vl_profile_supported(struct pipe_screen *screen, enum pipe_video_profile profile,
+                     enum pipe_video_entrypoint entrypoint)
+{
+   return false;
+}
+
+int
+vl_level_supported(struct pipe_screen *screen, enum pipe_video_profile profile)
+{
+   return 0;
+}
+
+struct pipe_video_codec *
+vl_create_decoder(struct pipe_context *pipe,
+                  const struct pipe_video_codec *templat)
+{
+   return NULL;
+}

SOURCES/vl_mpeg12_decoder.c

+#include "vl_mpeg12_decoder.h"
+struct pipe_video_codec *
+vl_create_mpeg12_decoder(struct pipe_context *context,
+                         const struct pipe_video_codec *templat)
+{
+    return NULL;
+}