March 2024 - Wine-commits - list.winehq.org

Brendan McGrath : comdlg32: Use ANSI functions in ANSI WMCommandA.
by Alexandre Julliard 12 Mar '24

12 Mar '24

Module: wine Branch: master Commit: 39bd338a626accc8c1302b3bf04c4da8700d6dd4 URL: https://gitlab.winehq.org/wine/wine/-/commit/39bd338a626accc8c1302b3bf04c4d… Author: Brendan McGrath <bmcgrath(a)codeweavers.com> Date: Tue Jan 30 06:34:47 2024 +1100 comdlg32: Use ANSI functions in ANSI WMCommandA. --- dlls/comdlg32/printdlg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/dlls/comdlg32/printdlg.c b/dlls/comdlg32/printdlg.c index e90a9e00efb..d300b46a5b6 100644 --- a/dlls/comdlg32/printdlg.c +++ b/dlls/comdlg32/printdlg.c @@ -1840,8 +1840,8 @@ static LRESULT PRINTDLG_WMCommandA(HWND hDlg, WPARAM wParam, case cmb4: /* Printer combobox */ if (HIWORD(wParam)==CBN_SELCHANGE) { char *PrinterName; - INT index = SendDlgItemMessageW(hDlg, LOWORD(wParam), CB_GETCURSEL, 0, 0); - INT length = SendDlgItemMessageW(hDlg, LOWORD(wParam), CB_GETLBTEXTLEN, index, 0); + INT index = SendDlgItemMessageA(hDlg, LOWORD(wParam), CB_GETCURSEL, 0, 0); + INT length = SendDlgItemMessageA(hDlg, LOWORD(wParam), CB_GETLBTEXTLEN, index, 0); PrinterName = malloc(length + 1); SendDlgItemMessageA(hDlg, LOWORD(wParam), CB_GETLBTEXT, index, (LPARAM)PrinterName); PRINTDLG_ChangePrinterA(hDlg, PrinterName, PrintStructures);

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Zhiyi Zhang : mfreadwrite: Fix a memory leak (Coverity).
by Alexandre Julliard 12 Mar '24

12 Mar '24

Module: wine Branch: master Commit: e21244f7a3ecc6458ea426172a8096341b626e43 URL: https://gitlab.winehq.org/wine/wine/-/commit/e21244f7a3ecc6458ea426172a8096… Author: Zhiyi Zhang <zzhang(a)codeweavers.com> Date: Mon Mar 11 20:51:09 2024 +0800 mfreadwrite: Fix a memory leak (Coverity). --- dlls/mfreadwrite/reader.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/dlls/mfreadwrite/reader.c b/dlls/mfreadwrite/reader.c index 5cd4641a0d4..5538739fe6b 100644 --- a/dlls/mfreadwrite/reader.c +++ b/dlls/mfreadwrite/reader.c @@ -1925,7 +1925,10 @@ static HRESULT source_reader_create_transform(struct source_reader *reader, BOOL if (SUCCEEDED(hr = MFTEnum(category, 0, &in_type, allow_processor ? NULL : &out_type, NULL, &classes, &count))) { if (!count) + { + free(entry); return MF_E_TOPO_CODEC_NOT_FOUND; + } for (i = 0; i < count; i++) {

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Francisco Casas : tests/shader-runner: Pass uniforms to vertex shaders in d3d9 and d3d11.
by Alexandre Julliard 11 Mar '24

11 Mar '24

Module: vkd3d Branch: master Commit: fda08de61d2630b8056a2dbeea9dae37c54708f2 URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/fda08de61d2630b8056a2dbeea9da… Author: Francisco Casas <fcasas(a)codeweavers.com> Date: Mon Feb 26 20:02:39 2024 -0300 tests/shader-runner: Pass uniforms to vertex shaders in d3d9 and d3d11. --- tests/shader_runner_d3d11.c | 1 + tests/shader_runner_d3d9.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/tests/shader_runner_d3d11.c b/tests/shader_runner_d3d11.c index d9310497..ffc89085 100644 --- a/tests/shader_runner_d3d11.c +++ b/tests/shader_runner_d3d11.c @@ -620,6 +620,7 @@ static bool d3d11_runner_draw(struct shader_runner *r, { cb = create_buffer(device, D3D11_BIND_CONSTANT_BUFFER, runner->r.uniform_count * sizeof(*runner->r.uniforms), 0, runner->r.uniforms); + ID3D11DeviceContext_VSSetConstantBuffers(context, 0, 1, &cb); ID3D11DeviceContext_PSSetConstantBuffers(context, 0, 1, &cb); } diff --git a/tests/shader_runner_d3d9.c b/tests/shader_runner_d3d9.c index 4ddb8ffe..e4e1c643 100644 --- a/tests/shader_runner_d3d9.c +++ b/tests/shader_runner_d3d9.c @@ -345,6 +345,10 @@ static bool d3d9_runner_draw(struct shader_runner *r, if (runner->r.uniform_count) { + hr = IDirect3DDevice9_SetVertexShaderConstantF(device, 0, + (const float *)runner->r.uniforms, runner->r.uniform_count / 4); + ok(hr == D3D_OK, "Failed to set uniforms, hr %#lx.\n", hr); + hr = IDirect3DDevice9_SetPixelShaderConstantF(device, 0, (const float *)runner->r.uniforms, runner->r.uniform_count / 4); ok(hr == D3D_OK, "Failed to set uniforms, hr %#lx.\n", hr);

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Francisco Casas : vkd3d-shader/hlsl: Cast slt before multiplying on ternary operator.
by Alexandre Julliard 11 Mar '24

11 Mar '24

Module: vkd3d Branch: master Commit: cfac67ccc2dc4d6ef92a108d67ee66a8f3232f7f URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/cfac67ccc2dc4d6ef92a108d67ee6… Author: Francisco Casas <fcasas(a)codeweavers.com> Date: Thu Mar 7 11:19:07 2024 -0300 vkd3d-shader/hlsl: Cast slt before multiplying on ternary operator. Otherwise we may get a failing "hlsl_types_are_equal(arg1->data_type, arg2->data_type)" assertion on hlsl_new_binary_expr() when creating the MUL. This happens in the test introducing in the following patch: int a, b, c; void main(out float4 res : COLOR1, in float4 pos : position, out float4 out_pos : sv_position) { out_pos = pos; res = a ? b/1000.0 : c/1000.0; } --- libs/vkd3d-shader/hlsl_codegen.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/libs/vkd3d-shader/hlsl_codegen.c b/libs/vkd3d-shader/hlsl_codegen.c index 8434a921..9eb65dc0 100644 --- a/libs/vkd3d-shader/hlsl_codegen.c +++ b/libs/vkd3d-shader/hlsl_codegen.c @@ -2948,7 +2948,7 @@ static bool lower_ternary(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, stru } else if (ctx->profile->major_version < 4 && ctx->profile->type == VKD3D_SHADER_TYPE_VERTEX) { - struct hlsl_ir_node *neg, *slt, *sum, *mul, *cond2; + struct hlsl_ir_node *neg, *slt, *sum, *cond2, *slt_cast, *mul; /* Expression used here is "slt(<cond>) * (first - second) + second". */ @@ -2980,7 +2980,11 @@ static bool lower_ternary(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, stru return false; hlsl_block_add_instr(block, sum); - if (!(mul = hlsl_new_binary_expr(ctx, HLSL_OP2_MUL, slt, sum))) + if (!(slt_cast = hlsl_new_cast(ctx, slt, sum->data_type, &instr->loc))) + return false; + hlsl_block_add_instr(block, slt_cast); + + if (!(mul = hlsl_new_binary_expr(ctx, HLSL_OP2_MUL, slt_cast, sum))) return false; hlsl_block_add_instr(block, mul);

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Francisco Casas : tests: Test comparison and logic operators on SM1 vertex shaders.
by Alexandre Julliard 11 Mar '24

11 Mar '24

Module: vkd3d Branch: master Commit: 308c7941d4f1d88893553769c9663df2523246f3 URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/308c7941d4f1d88893553769c9663… Author: Francisco Casas <fcasas(a)codeweavers.com> Date: Thu Feb 22 17:39:45 2024 -0300 tests: Test comparison and logic operators on SM1 vertex shaders. Currently these are failing for SM1 because VKD3DSIH_SLT is not being handled by spirv.c. --- Makefile.am | 1 + tests/hlsl/vertex-shader-ops.shader_test | 95 ++++++++++++++++++++++++++++++++ 2 files changed, 96 insertions(+) diff --git a/Makefile.am b/Makefile.am index e1f8cfc2..d07218d8 100644 --- a/Makefile.am +++ b/Makefile.am @@ -214,6 +214,7 @@ vkd3d_shader_tests = \ tests/hlsl/uniform-semantics.shader_test \ tests/hlsl/vector-indexing-uniform.shader_test \ tests/hlsl/vector-indexing.shader_test \ + tests/hlsl/vertex-shader-ops.shader_test \ tests/hlsl/writemask-assignop-0.shader_test \ tests/hlsl/writemask-assignop-1.shader_test \ tests/hlsl/writemask-assignop-2.shader_test \ diff --git a/tests/hlsl/vertex-shader-ops.shader_test b/tests/hlsl/vertex-shader-ops.shader_test new file mode 100644 index 00000000..428808f1 --- /dev/null +++ b/tests/hlsl/vertex-shader-ops.shader_test @@ -0,0 +1,95 @@ +% The main objective of this test is to see if operations for SM1 vertex shaders work, because they +% have a different instruction set than pixel shaders. + +% Considerations so that the vertex shader output matches the pixel shader input properly on all +% backends: +% - sv_position must be the last field in the output signature. +% - the d3d9 backend, on Windows, clamps the value of the COLORX semantics before passing it to +% the pixel shader, so their values must be between 0.0 and 1.0. + +[pixel shader] +float4 main(in float4 res : COLOR1) : sv_target +{ + return res; +} + + +[vertex shader todo(sm<4)] +int a, b; + +void main(out float4 res : COLOR1, in float4 pos : position, out float4 out_pos : sv_position) +{ + out_pos = pos; + + res.x = a == b; + res.y = a != b; + res.z = a > b; + res.w = b >= a; +} + +[test] +if(sm<4) uniform 0 float 3 +if(sm<4) uniform 4 float 4 +if(sm>=4) uniform 0 int4 3 4 0 0 +todo(sm<4) draw quad +probe all rgba (0.0, 1.0, 0.0, 1.0) +if(sm<4) uniform 0 float -2 +if(sm<4) uniform 4 float -2 +if(sm>=4) uniform 0 int4 -2 -2 0 0 +todo(sm<4) draw quad +probe all rgba (1.0, 0.0, 0.0, 1.0) + + +[vertex shader todo(sm<4)] +int a, b; + +void main(out float4 res : COLOR1, in float4 pos : position, out float4 out_pos : sv_position) +{ + out_pos = pos; + + res.x = a && b; + res.y = a || b; + res.z = b && a; + res.w = b || a; +} + +[test] +if(sm<4) uniform 0 float 0 +if(sm<4) uniform 4 float 2 +if(sm>=4) uniform 0 int4 0 2 0 0 +todo(sm<4) draw quad +probe all rgba (0.0, 1.0, 0.0, 1.0) +if(sm<4) uniform 0 float -2 +if(sm<4) uniform 4 float 8 +if(sm>=4) uniform 0 int4 -2 8 0 0 +todo(sm<4) draw quad +probe all rgba (1.0, 1.0, 1.0, 1.0) + + +[require] +% The ternary operator works differently in sm6. See sm6-ternary.shader_test. +shader model < 6.0 + +[vertex shader todo(sm<4)] +int a, b, c; + +void main(out float4 res : COLOR1, in float4 pos : position, out float4 out_pos : sv_position) +{ + out_pos = pos; + + res = a ? b/1000.0 : c/1000.0; +} + +[test] +if(sm<4) uniform 0 float 0 +if(sm<4) uniform 4 float 100 +if(sm<4) uniform 8 float 200 +if(sm>=4) uniform 0 int4 0 100 200 0 +todo(sm<4) draw quad +probe all rgba (0.2, 0.2, 0.2, 0.2) +if(sm<4) uniform 0 float -4 +if(sm<4) uniform 4 float 100 +if(sm<4) uniform 8 float 200 +if(sm>=4) uniform 0 int4 -4 100 200 0 +todo(sm<4) draw quad +probe all rgba (0.1, 0.1, 0.1, 0.1)

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Francisco Casas : tests: Check that -0.0f is not less than 0.0f.
by Alexandre Julliard 11 Mar '24

11 Mar '24

Module: vkd3d Branch: master Commit: 2b06bcc6152ce974b8ff3241573d2508ee182201 URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/2b06bcc6152ce974b8ff3241573d2… Author: Francisco Casas <fcasas(a)codeweavers.com> Date: Thu Feb 29 21:18:38 2024 -0300 tests: Check that -0.0f is not less than 0.0f. --- tests/hlsl/float-comparison.shader_test | 15 +++++++++++++++ tests/hlsl/vertex-shader-ops.shader_test | 18 ++++++++++++++++++ 2 files changed, 33 insertions(+) diff --git a/tests/hlsl/float-comparison.shader_test b/tests/hlsl/float-comparison.shader_test index 619e62f8..c351ac09 100644 --- a/tests/hlsl/float-comparison.shader_test +++ b/tests/hlsl/float-comparison.shader_test @@ -1,3 +1,18 @@ +% Check that -0.0f is not less than 0.0f +[pixel shader todo(sm<4)] +float a; + +float4 main() : sv_target +{ + return -0.0f < a; +} + +[test] +uniform 0 float 0.0 +todo(sm<4) draw quad +probe all rgba (0.0, 0.0, 0.0, 0.0) + + [pixel shader todo(sm<4)] uniform float4 f; diff --git a/tests/hlsl/vertex-shader-ops.shader_test b/tests/hlsl/vertex-shader-ops.shader_test index 428808f1..34d49672 100644 --- a/tests/hlsl/vertex-shader-ops.shader_test +++ b/tests/hlsl/vertex-shader-ops.shader_test @@ -14,6 +14,24 @@ float4 main(in float4 res : COLOR1) : sv_target } +% Check that -0.0f is not less than 0.0f +[vertex shader todo(sm<4)] +float a; + +void main(out float4 res : COLOR1, in float4 pos : position, out float4 out_pos : sv_position) +{ + out_pos = pos; + + res = -0.0f < a; +} + +[test] +if(sm<4) uniform 0 float 0.0 +if(sm>=4) uniform 0 float4 0.0 0.0 0.0 0.0 +todo(sm<4) draw quad +probe all rgba (0.0, 0.0, 0.0, 0.0) + + [vertex shader todo(sm<4)] int a, b;

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Zebediah Figura : vkd3d-shader/spirv: Implement CMP.
by Alexandre Julliard 11 Mar '24

11 Mar '24

Module: vkd3d Branch: master Commit: 27196d8b0f38189797ee1991b2e436d8a8377616 URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/27196d8b0f38189797ee1991b2e43… Author: Zebediah Figura <zfigura(a)codeweavers.com> Date: Tue Nov 8 19:04:14 2022 -0600 vkd3d-shader/spirv: Implement CMP. --- libs/vkd3d-shader/spirv.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index 4ccaac46..017e4b1d 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -7205,8 +7205,15 @@ static void spirv_compiler_emit_movc(struct spirv_compiler *compiler, type_id = spirv_compiler_get_type_id_for_dst(compiler, dst); if (src[0].reg.data_type != VKD3D_DATA_BOOL) - condition_id = spirv_compiler_emit_int_to_bool(compiler, - VKD3D_SHADER_CONDITIONAL_OP_NZ, src[0].reg.data_type, component_count, condition_id); + { + if (instruction->handler_idx == VKD3DSIH_CMP) + condition_id = vkd3d_spirv_build_op_tr2(builder, &builder->function_stream, SpvOpFOrdGreaterThanEqual, + vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_BOOL, component_count), condition_id, + spirv_compiler_get_constant_float_vector(compiler, 0.0f, component_count)); + else + condition_id = spirv_compiler_emit_int_to_bool(compiler, + VKD3D_SHADER_CONDITIONAL_OP_NZ, src[0].reg.data_type, component_count, condition_id); + } val_id = vkd3d_spirv_build_op_select(builder, type_id, condition_id, src1_id, src2_id); spirv_compiler_emit_store_dst(compiler, dst, val_id); @@ -9628,6 +9635,7 @@ static int spirv_compiler_handle_instruction(struct spirv_compiler *compiler, break; case VKD3DSIH_DMOVC: case VKD3DSIH_MOVC: + case VKD3DSIH_CMP: spirv_compiler_emit_movc(compiler, instruction); break; case VKD3DSIH_SWAPC:

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Zebediah Figura : vkd3d-shader/spirv: Implement SLT and SGE.
by Alexandre Julliard 11 Mar '24

11 Mar '24

Module: vkd3d Branch: master Commit: ad495970e0a2a28eb45f4ed70bc6a26add8d1fd9 URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/ad495970e0a2a28eb45f4ed70bc6a… Author: Zebediah Figura <zfigura(a)codeweavers.com> Date: Wed Nov 16 17:02:13 2022 -0600 vkd3d-shader/spirv: Implement SLT and SGE. --- libs/vkd3d-shader/spirv.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index 017e4b1d..b4782776 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -7745,6 +7745,36 @@ static void spirv_compiler_emit_orderedness_instruction(struct spirv_compiler *c spirv_compiler_emit_store_dst(compiler, dst, val_id); } +static void spirv_compiler_emit_float_comparison_instruction(struct spirv_compiler *compiler, + const struct vkd3d_shader_instruction *instruction) +{ + struct vkd3d_spirv_builder *builder = &compiler->spirv_builder; + const struct vkd3d_shader_dst_param *dst = instruction->dst; + const struct vkd3d_shader_src_param *src = instruction->src; + uint32_t src0_id, src1_id, type_id, result_id; + unsigned int component_count; + SpvOp op; + + switch (instruction->handler_idx) + { + case VKD3DSIH_SLT: op = SpvOpFOrdLessThan; break; + case VKD3DSIH_SGE: op = SpvOpFOrdGreaterThanEqual; break; + default: + vkd3d_unreachable(); + } + + component_count = vsir_write_mask_component_count(dst->write_mask); + + src0_id = spirv_compiler_emit_load_src(compiler, &src[0], dst->write_mask); + src1_id = spirv_compiler_emit_load_src(compiler, &src[1], dst->write_mask); + + type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_BOOL, component_count); + result_id = vkd3d_spirv_build_op_tr2(builder, &builder->function_stream, op, type_id, src0_id, src1_id); + + result_id = spirv_compiler_emit_bool_to_float(compiler, component_count, result_id, false); + spirv_compiler_emit_store_reg(compiler, &dst->reg, dst->write_mask, result_id); +} + static uint32_t spirv_compiler_emit_conditional_branch(struct spirv_compiler *compiler, const struct vkd3d_shader_instruction *instruction, uint32_t target_block_id) { @@ -9760,6 +9790,10 @@ static int spirv_compiler_handle_instruction(struct spirv_compiler *compiler, case VKD3DSIH_UNO: spirv_compiler_emit_orderedness_instruction(compiler, instruction); break; + case VKD3DSIH_SLT: + case VKD3DSIH_SGE: + spirv_compiler_emit_float_comparison_instruction(compiler, instruction); + break; case VKD3DSIH_BFI: case VKD3DSIH_IBFE: case VKD3DSIH_UBFE:

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Nikolay Sivov : vkd3d-shader/d3dbc: Do not write semantic declarations for unused variables.
by Alexandre Julliard 11 Mar '24

11 Mar '24

Module: vkd3d Branch: master Commit: 25d353db91b99b8fc93a02a3db29ec3002825189 URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/25d353db91b99b8fc93a02a3db29e… Author: Nikolay Sivov <nsivov(a)codeweavers.com> Date: Fri Mar 8 12:54:34 2024 +0100 vkd3d-shader/d3dbc: Do not write semantic declarations for unused variables. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55829 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56402 Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> --- libs/vkd3d-shader/d3dbc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libs/vkd3d-shader/d3dbc.c b/libs/vkd3d-shader/d3dbc.c index 644f0996..57dd0258 100644 --- a/libs/vkd3d-shader/d3dbc.c +++ b/libs/vkd3d-shader/d3dbc.c @@ -2062,6 +2062,9 @@ static void write_sm1_semantic_dcl(struct hlsl_ctx *ctx, struct vkd3d_bytecode_b D3DDECLUSAGE usage; bool ret; + if ((!output && !var->last_read) || (output && !var->first_write)) + return; + if (hlsl_sm1_register_from_semantic(ctx, &var->semantic, output, &reg.type, &reg.reg)) { usage = 0;

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Conor McCarthy : tests/shader-runner: Add tests for minimum-precision constants.
by Alexandre Julliard 11 Mar '24

11 Mar '24

Module: vkd3d Branch: master Commit: 581939f1ef86345925f21ac735d82271d378c43b URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/581939f1ef86345925f21ac735d82… Author: Conor McCarthy <cmccarthy(a)codeweavers.com> Date: Wed Dec 13 13:49:40 2023 +1000 tests/shader-runner: Add tests for minimum-precision constants. Values in DXIL have no signedness, so it is ambiguous whether 16-bit constants should or should not be sign-extended when 16-bit execution is not supported. --- tests/hlsl/minimum-precision.shader_test | 41 ++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/tests/hlsl/minimum-precision.shader_test b/tests/hlsl/minimum-precision.shader_test index e5053e3d..773b2b39 100644 --- a/tests/hlsl/minimum-precision.shader_test +++ b/tests/hlsl/minimum-precision.shader_test @@ -19,3 +19,44 @@ float4 main() : sv_target [test] draw quad probe all rgba (197.0, 218.0, 238.0, 257.0) + + +[pixel shader] +uniform min16uint2 u; + +uint4 main() : sv_target +{ + min16uint i = 0x7fff, j = 0xffff; + return uint4(u.x + i, u.y + j, 0, 0); +} + +[test] +uniform 0 uint4 0 0 0 0 +draw quad +probe all rgbaui (0x7fff, 0xffff, 0, 0) + + +% The code d3dcompiler_47 produces for this appears correct, but the result +% is still zero in Windows. +[require] +shader model >= 6.0 + +[pixel shader] +uniform min16uint4 u; +uniform uint i; + +uint4 main() : sv_target +{ + min16uint arr[4] = {1, 2, 0x7fff, 0xffff}; + return uint4(u.x + arr[i], u.y + arr[i + 1], 0, 0); +} + +[test] +uniform 0 uint4 0 0 0 0 +uniform 4 uint 2 +draw quad +probe all rgbaui (0x7fff, 0xffff, 0, 0) +uniform 0 uint4 0 0 0 0 +uniform 4 uint 0 +draw quad +probe all rgbaui (1, 2, 0, 0)

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