blob: 7dc68b1cb1c5dc20d13c0f1334b2c8ebb057703e [file] [log] [blame]
struct DrawMonoid
{
uint path_ix;
uint clip_ix;
};
static const uint3 gl_WorkGroupSize = uint3(512u, 1u, 1u);
static const DrawMonoid _18 = { 0u, 0u };
RWByteAddressBuffer _57 : register(u0);
static uint3 gl_LocalInvocationID;
static uint3 gl_GlobalInvocationID;
struct SPIRV_Cross_Input
{
uint3 gl_LocalInvocationID : SV_GroupThreadID;
uint3 gl_GlobalInvocationID : SV_DispatchThreadID;
};
groupshared DrawMonoid sh_scratch[512];
DrawMonoid combine_tag_monoid(DrawMonoid a, DrawMonoid b)
{
DrawMonoid c;
c.path_ix = a.path_ix + b.path_ix;
c.clip_ix = a.clip_ix + b.clip_ix;
return c;
}
DrawMonoid tag_monoid_identity()
{
return _18;
}
void comp_main()
{
uint ix = gl_GlobalInvocationID.x * 8u;
DrawMonoid _61;
_61.path_ix = _57.Load(ix * 8 + 0);
_61.clip_ix = _57.Load(ix * 8 + 4);
DrawMonoid local[8];
local[0].path_ix = _61.path_ix;
local[0].clip_ix = _61.clip_ix;
DrawMonoid param_1;
for (uint i = 1u; i < 8u; i++)
{
DrawMonoid param = local[i - 1u];
DrawMonoid _88;
_88.path_ix = _57.Load((ix + i) * 8 + 0);
_88.clip_ix = _57.Load((ix + i) * 8 + 4);
param_1.path_ix = _88.path_ix;
param_1.clip_ix = _88.clip_ix;
local[i] = combine_tag_monoid(param, param_1);
}
DrawMonoid agg = local[7];
sh_scratch[gl_LocalInvocationID.x] = agg;
for (uint i_1 = 0u; i_1 < 9u; i_1++)
{
GroupMemoryBarrierWithGroupSync();
if (gl_LocalInvocationID.x >= (1u << i_1))
{
DrawMonoid other = sh_scratch[gl_LocalInvocationID.x - (1u << i_1)];
DrawMonoid param_2 = other;
DrawMonoid param_3 = agg;
agg = combine_tag_monoid(param_2, param_3);
}
GroupMemoryBarrierWithGroupSync();
sh_scratch[gl_LocalInvocationID.x] = agg;
}
GroupMemoryBarrierWithGroupSync();
DrawMonoid row = tag_monoid_identity();
if (gl_LocalInvocationID.x > 0u)
{
row = sh_scratch[gl_LocalInvocationID.x - 1u];
}
for (uint i_2 = 0u; i_2 < 8u; i_2++)
{
DrawMonoid param_4 = row;
DrawMonoid param_5 = local[i_2];
DrawMonoid m = combine_tag_monoid(param_4, param_5);
uint _178 = ix + i_2;
_57.Store(_178 * 8 + 0, m.path_ix);
_57.Store(_178 * 8 + 4, m.clip_ix);
}
}
[numthreads(512, 1, 1)]
void main(SPIRV_Cross_Input stage_input)
{
gl_LocalInvocationID = stage_input.gl_LocalInvocationID;
gl_GlobalInvocationID = stage_input.gl_GlobalInvocationID;
comp_main();
}