https://bugs.freedesktop.org/show_bug.cgi?id=86980
Bug ID: 86980
Summary: [swrast] piglit fp-rfl regression
Product: Mesa
Version: git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Keywords: bisected, regression
Severity: normal
Priority: medium
Component: Mesa core
Assignee: mesa-dev@lists.freedesktop.org
Reporter: v...@freedesktop.org
CC: e...@anholt.net, i...@freedesktop.org,
jfons...@vmware.com
mesa: a2f2eebfdfb9c19e45792101fc5cad3dd3f0f4d6 (master 10.5.0-devel)
$ ./bin/fp-rfl -auto
Mesa: User error: GL_INVALID_OPERATION in glProgramStringARB(invalid storage
size specifier "RFL")
Compiler Error (pos=414 line=-1): line 13, char 1: error: invalid storage size
specifier "RFL"
1];
RFL result.color
in program:
!!ARBfp1.0
OPTION NV_fragment_program;
TEMP tmp, axis, direction;
# Since we're calcuating per-fragment and the parameters are
# interpolated, the parameters must be normalized.
DP3 tmp.x, fragment.texcoord[0], fragment.texcoord[0];
DP3 tmp.y, fragment.texcoord[1], fragment.texcoord[1];
RCP tmp.x, tmp.x;
RCP tmp.y, tmp.y;
MUL axis, tmp.x, fragment.texcoord[0];
MUL direction, tmp.y, fragment.texcoord[1];
RFL result.color, fragment.texcoord[0], fragment.texcoord[1];
ENDPIGLIT: {"result": "fail" }
There are only 'skip'ped commits left to test.
The first bad commit could be any of:
868f95f1da74cf6dd7468cba1b56664aad585ccb
a3688d686f147f4252d19b298ae26d4ac72c2e08
We cannot bisect more!
bisect run cannot continue any more
commit 868f95f1da74cf6dd7468cba1b56664aad585ccb
Author: Eric Anholt <e...@anholt.net>
Date: Wed Nov 12 16:35:05 2014 -0800
mesa: Drop unused SFL/STR opcodes.
They're part of NV_vertex_program2, which I'm pretty sure we're never
going to support.
Reviewed-by: Jose Fonseca <jfons...@vmware.com>
Reviewed-by: Ian Roamnick <ian.d.roman...@intel.com>
commit a3688d686f147f4252d19b298ae26d4ac72c2e08
Author: Eric Anholt <e...@anholt.net>
Date: Wed Nov 12 16:39:49 2014 -0800
mesa: Drop unused NV_fragment_program opcodes.
The extension itself was deleted 2 years ago. There are still some
prog_instruction opcodes from NV_fp that exist because they're used by
ir_to_mesa.cpp, though.
Reviewed-by: Jose Fonseca <jfons...@vmware.com>
Reviewed-by: Ian Roamnick <ian.d.roman...@intel.com>
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