On Wed, Aug 24, 2016 at 4:30 PM, Francisco Jerez <curroje...@riseup.net> wrote:
> Ilia Mirkin <imir...@alum.mit.edu> writes:
>
>> I had trouble getting these to apply, perhaps they were meant to go on
>> top of something else. Anyways, should be fairly easy for you to test
>> out with llvmpipe.
>>
> It should apply cleanly on latest master now.
Indeed it does. Running these 3 patches:
glsl: Calculate bitset of secondary outputs written in ir_set_program_inouts.
st/glsl_to_tgsi: Translate fragment shader secondary outputs to TGSI outputs.
glsl: Fix incorrect hard-coded location of the
gl_SecondaryFragColorEXT built-in.
I get:
state_tracker/st_program.c:824:st_translate_fragment_program:
Assertion `0' failed.
(gdb) l
819 switch (loc) {
820 case FRAG_RESULT_DEPTH:
821 case FRAG_RESULT_STENCIL:
822 case FRAG_RESULT_SAMPLE_MASK:
823 /* handled above */
824 assert(0);
825 break;
826 case FRAG_RESULT_COLOR:
827 write_all = GL_TRUE; /* fallthrough */
828 default:
(gdb) i locals
written = 8
loc = 3
numColors = 1
outputsWritten = 4
outputMapping = {7080032, 0, 1, 0, 14, 0, 7082880, 14, 4294951632, 32767,
4156877824, 3574963175, 4294951316, 32767, 7015088, 0, 4294951504, 32767,
4030068507, 32767, 3, 14, 0, 15}
inputMapping = {0, 4294967295 <repeats 61 times>}
inputSlotToAttr = {0, 4294967295 <repeats 61 times>}
interpMode = {1, 0 <repeats 79 times>}
interpLocation = {0 <repeats 24 times>, 4120177808, 32767, 0, 0, 0, 0,
7080656, 0, 27, 0, 0, 0, 1744, 0, 1744, 0, 4120177728, 32767, 37, 32767,
576, 0, 4030368463, 32767, 7074928, 0, 7078416, 0, 4294952288, 32767, 2,
32767, 16, 0, 7078416, 0, 0, 2090733823, 7062160, 0, 0, 0, 7078416, 3, 3,
2090733823, 6845752, 0, 4294952320, 2, 4294952320, 32767, 4029319846, 32767,
4040141664, 32767}
attr = 15
inputsRead = 1
ureg = 0x4e00000000
write_all = 1 '\001'
I don't really have the time to investigate this further ATM. However
you should be able to reproduce yourself with llvmpipe.
-ilia
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