test_scheduler.rpsl

// Copyright (c) 2024 Advanced Micro Devices, Inc.
//
// This file is part of the AMD Render Pipeline Shaders SDK which is
// released under the MIT LICENSE.
//
// See file LICENSE.txt for full license details.

node         draw(uint id, rtv rt : SV_Target0);
compute node comp_draw(uint id, uav rt);
node         blt(uint id, rtv dst : SV_Target0, ps_srv src);
node         blt_all(uint id, rtv dst : SV_Target0, ps_srv srcs[12]);

export void program_order(texture output)
{
    ResourceDesc desc = output.desc();

    texture t0 = create_texture(desc);
    texture t1 = create_texture(desc);
    texture t2 = create_texture(desc);
    texture t3 = create_texture(desc);
    texture t4 = create_texture(desc);
    texture t5 = create_texture(desc);

    draw(0, t0);
    draw(1, t1);
    draw(2, t2);
    draw(3, t3);
    draw(4, t4);
    draw(5, t5);
    blt(6, output, t0);
    blt(7, output, t1);
    blt(8, output, t2);
    blt(9, output, t3);
    blt(10, output, t4);
    blt(11, output, t5);

    draw(12, t0);
    blt(13, output, t0);
    draw(14, t1);
    blt(15, output, t1);
    draw(16, t2);
    blt(17, output, t2);
    draw(18, t3);
    blt(19, output, t3);
    draw(20, t4);
    blt(21, output, t4);
    draw(22, t5);
    blt(23, output, t5);
}

export void memory_saving(texture output)
{
    ResourceDesc desc = output.desc();

    texture t0 = create_texture(desc);
    texture t1 = create_texture(desc);
    texture t2 = create_texture(desc);
    texture t3 = create_texture(desc);
    texture t4 = create_texture(desc);
    texture t5 = create_texture(desc);

    draw(0, t0);
    draw(1, t1);
    draw(2, t2);
    draw(3, t3);
    draw(4, t4);
    draw(5, t5);
    blt(6, output, t0);
    blt(7, output, t1);
    blt(8, output, t2);
    blt(9, output, t3);
    blt(10, output, t4);
    blt(11, output, t5);
}

export void random_order(texture output)
{
    ResourceDesc desc = output.desc();

    texture tmp[12];

    for (uint i = 0; i < 12; i++)
    {
        tmp[i] = create_texture(desc);
        draw(i, tmp[i]);
    }

    blt_all(12, output, tmp);
}

export void dead_code_elimination(texture output, bool bBlt0, bool bBlt1)
{
    ResourceDesc desc = output.desc();

    texture t0 = create_texture(desc);
    texture t1 = create_texture(desc);

    draw(0, t0);

    draw(1, t1);

    if (bBlt0)
    {
        blt(2, output, t0);
    }

    if (bBlt1)
    {
        blt(3, output, t1);
    }
}

export void gfx_comp_batching(texture output)
{
    ResourceDesc desc = output.desc();

    texture t0 = create_texture(desc);
    texture t1 = create_texture(desc);
    texture t2 = create_texture(desc);
    texture t3 = create_texture(desc);
    texture t4 = create_texture(desc);
    texture t5 = create_texture(desc);

    draw(0, t0);
    comp_draw(1, t1);
    comp_draw(2, t2);
    draw(3, t3);
    draw(4, t4);
    comp_draw(5, t5);

    blt(6, output, t0);
    blt(7, output, t1);
    blt(8, output, t2);
    blt(9, output, t3);
    blt(10, output, t4);
    blt(11, output, t5);
}

node draw_mrt_wo_rt0(uint id, discard_rtv rt : SV_Target0, rtv rt1 : SV_Target1);
node draw_with_ds_clear(uint id, rtv rt : SV_Target0, [readwrite(depth)][writeonly(stencil)] texture d : SV_DepthStencil, float clearDepth : SV_ClearDepth, uint clearStencil : SV_ClearStencil);
node draw_with_ds_wo_stencil(uint id, rtv rt : SV_Target0, [readwrite(depth)][writeonly(stencil)] texture d : SV_DepthStencil);
node draw_with_ds_wo_depth(uint id, rtv rt : SV_Target0, [writeonly(depth)][readwrite(stencil)] texture d : SV_DepthStencil);
node draw_with_ds_wo_depthstencil(uint id, rtv rt : SV_Target0, [writeonly(depth, stencil)] texture d : SV_DepthStencil);
node draw_with_ds_ro_depthstencil(uint id, rtv rt : SV_Target0, [readonly(depth, stencil)] texture d : SV_DepthStencil);
node draw_with_depth_srv(uint id, rtv rt : SV_Target0, [readonly(ps)] texture d);
node draw_with_stencil_srv(uint id, rtv rt : SV_Target0, [readonly(ps)] texture s);

node draw_with_overlapped_views(uint                                   id,
                                [readonly(cs)] texture                 t0,
                                [writeonly(cs)] texture                u0,
                                [readonly(cs, discard_before)] texture t1,
                                [readonly(cs)] texture                 t2,
                                [readonly(cs)] texture                 t3,
                                [readonly(cs, discard_after)] texture  t4,
                                [readonly(cs)] texture                 t5,
                                [readonly(cs)] texture                 t6,
                                [readonly(cs)] texture                 t7,
                                [readonly(cs, discard_after)] texture  t8);

node draw_with_overlapped_views2(uint                                  id,
                                [readonly(cs, discard_after)] texture  t0,
                                [readonly(cs, discard_before)] texture t1);                                

export void subres_data_lifetime(texture output)
{
    ResourceDesc desc = output.desc();

    uint mips_levels  = 5;
    uint array_slices = 10;

    texture t0 = create_tex2d(desc.Format, (uint)desc.Width, desc.Height, mips_levels, array_slices, 1);
    texture t1 = create_tex2d(desc.Format, (uint)desc.Width, desc.Height, 1, 1, 3);
    texture t2 = create_tex2d(desc.Format, (uint)desc.Width, desc.Height, 5, 1, 1);
    texture d0 = create_tex2d(RPS_FORMAT_D32_FLOAT_S8X24_UINT, (uint)desc.Width, desc.Height, 1, 1, 1);

    draw(0, t0.array(0).mips(0));
    // array[1].mip[0] to be discarded
    draw_mrt_wo_rt0(1, t0.array(1).mips(0), t0.array(0).mips(0));

    draw(2, t0.array(2).mips(0));
    // array[2].mip[0] to be discarded
    draw_mrt_wo_rt0(3, t0.array(2).mips(0), t0.array(3).mips(0));

    draw(4, t0.array(0, 4).mips(0));
    // array[0, 1].mip[0] to be discarded
    draw_mrt_wo_rt0(5, t0.array(0, 2).mips(0), t0.array(3).mips(0));

    draw(6, t0.array(0, 3).mips(0));
    // discard range not fully overlapping
    draw_mrt_wo_rt0(7, t0.array(1, 3).mips(0), t0.array(5).mips(0));

    draw(8, t1);
    draw_with_ds_clear(9, t1, d0, 1.0f, 0);
    draw_with_ds_wo_stencil(10, t1, d0);
    draw_with_ds_wo_depth(11, t1, d0);
    draw_with_depth_srv(12, t1, d0.format(RPS_FORMAT_R32_FLOAT_X8X24_TYPELESS));
    draw_with_ds_wo_depthstencil(13, t1, d0);
    draw_with_stencil_srv(14, t1, d0.format(RPS_FORMAT_X32_TYPELESS_G8X24_UINT));
    draw_with_ds_ro_depthstencil(15, t1, d0);

    blt(16, output, t0);
    blt(17, output, t1);

    draw(18, t2.mips(0)); // discard_before
    draw(19, t2.mips(1)); // discard_before
    draw(20, t2.mips(2)); // discard_before | discard_after (patched)
    draw(21, t2.mips(3)); // discard_before

    draw_with_overlapped_views(22,
        t2.mips(0), // RO                 -> 0
        t2.mips(2), // WO                 -> discard_before | discard_after (patched)
        t2.mips(0), // RO(discard_before) -> discard_before
        t2.mips(0), // RO                 -> 0
        t2.mips(1), // RO                 -> discard_after (patched)
        t2.mips(1), // RO(discard_after)  -> discard_after
        t2.mips(1), // RO                 -> discard_after (patched)
        t2.mips(3), // RO                 -> 0
        t2.mips(3), // RO                 -> 0
        t2.mips(4));// RO(discard_after)  -> discard_after | discard_before

    draw_with_overlapped_views(23,
        t2.mips(0), // RO                 -> 0
        t2.mips(2), // WO                 -> discard_before
        t2.mips(1), // RO(discard_before) -> discard_before
        t2.mips(3), // RO                 -> discard_after (patched)
        t2.mips(3), // RO                 -> discard_after (patched)
        t2.mips(4), // RO(discard_after)  -> discard_after | discard_before(patched)
        t2.mips(3), // RO                 -> discard_after (patched)
        t2.mips(3), // RO                 -> discard_after (patched)
        t2.mips(3), // RO                 -> discard_after (patched)
        t2.mips(4));// RO(discard_after)  -> discard_after | discard_before(patched)

    blt(24, output, t2.mips(1)); // 0
    blt(25, output, t2.mips(2)); // 0
    blt(26, output, t2.mips(4)); // discard_before | discard_after (patched)

    draw_with_overlapped_views2(27, t2.mips(0, 3), t2.mips(2, 3)); // discard_after, discard_before.

    blt(28, output, t2.mips(2)); // 0
    blt(29, output, t2.mips(1)); // discard_before (patched)
    blt(30, output, t2);         // discard_after
}