forked from crosire/reshade
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathruntime_d3d9.cpp
1263 lines (1081 loc) · 45.9 KB
/
runtime_d3d9.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
* Copyright (C) 2014 Patrick Mours. All rights reserved.
* License: https://github.com/crosire/reshade#license
*/
#include "dll_log.hpp"
#include "runtime_d3d9.hpp"
#include "runtime_config.hpp"
#include "runtime_objects.hpp"
#include <imgui.h>
#include <imgui_internal.h>
#include <d3dcompiler.h>
namespace reshade::d3d9
{
struct d3d9_tex_data
{
com_ptr<IDirect3DTexture9> texture;
com_ptr<IDirect3DSurface9> surface;
};
struct d3d9_pass_data
{
com_ptr<IDirect3DStateBlock9> stateblock;
com_ptr<IDirect3DPixelShader9> pixel_shader;
com_ptr<IDirect3DVertexShader9> vertex_shader;
IDirect3DSurface9 *render_targets[8] = {};
IDirect3DTexture9 *sampler_textures[16] = {};
};
struct d3d9_technique_data
{
DWORD num_samplers = 0;
DWORD sampler_states[16][12] = {};
IDirect3DTexture9 *sampler_textures[16] = {};
DWORD constant_register_count = 0;
std::vector<d3d9_pass_data> passes;
};
}
reshade::d3d9::runtime_d3d9::runtime_d3d9(IDirect3DDevice9 *device, IDirect3DSwapChain9 *swapchain) :
_device(device), _swapchain(swapchain),
_app_state(device)
{
assert(device != nullptr);
assert(swapchain != nullptr);
_device->GetDirect3D(&_d3d);
assert(_d3d != nullptr);
D3DCAPS9 caps = {};
_device->GetDeviceCaps(&caps);
D3DDEVICE_CREATION_PARAMETERS creation_params = {};
_device->GetCreationParameters(&creation_params);
_renderer_id = 0x9000;
if (D3DADAPTER_IDENTIFIER9 adapter_desc;
SUCCEEDED(_d3d->GetAdapterIdentifier(creation_params.AdapterOrdinal, 0, &adapter_desc)))
{
_vendor_id = adapter_desc.VendorId;
_device_id = adapter_desc.DeviceId;
}
_num_samplers = caps.MaxSimultaneousTextures;
_num_simultaneous_rendertargets = std::min(caps.NumSimultaneousRTs, static_cast<DWORD>(8));
_behavior_flags = creation_params.BehaviorFlags;
#if RESHADE_GUI && RESHADE_DEPTH
subscribe_to_ui("DX9", [this]() {
assert(_buffer_detection != nullptr);
draw_depth_debug_menu(*_buffer_detection);
});
#endif
#if RESHADE_DEPTH
subscribe_to_load_config([this](const ini_file &config) {
config.get("DX9_BUFFER_DETECTION", "DisableINTZ", _disable_intz);
config.get("DX9_BUFFER_DETECTION", "PreserveDepthBuffer", _preserve_depth_buffers);
config.get("DX9_BUFFER_DETECTION", "PreserveDepthBufferIndex", _depth_clear_index_override);
config.get("DX9_BUFFER_DETECTION", "UseAspectRatioHeuristics", _filter_aspect_ratio);
if (_depth_clear_index_override == 0)
// Zero is not a valid clear index, since it disables depth buffer preservation
_depth_clear_index_override = std::numeric_limits<UINT>::max();
});
subscribe_to_save_config([this](ini_file &config) {
config.set("DX9_BUFFER_DETECTION", "DisableINTZ", _disable_intz);
config.set("DX9_BUFFER_DETECTION", "PreserveDepthBuffer", _preserve_depth_buffers);
config.set("DX9_BUFFER_DETECTION", "PreserveDepthBufferIndex", _depth_clear_index_override);
config.set("DX9_BUFFER_DETECTION", "UseAspectRatioHeuristics", _filter_aspect_ratio);
});
#endif
}
reshade::d3d9::runtime_d3d9::~runtime_d3d9()
{
if (_d3d_compiler != nullptr)
FreeLibrary(_d3d_compiler);
}
bool reshade::d3d9::runtime_d3d9::on_init(const D3DPRESENT_PARAMETERS &pp)
{
RECT window_rect = {};
GetClientRect(pp.hDeviceWindow, &window_rect);
_width = pp.BackBufferWidth;
_height = pp.BackBufferHeight;
_window_width = window_rect.right - window_rect.left;
_window_height = window_rect.bottom - window_rect.top;
_color_bit_depth = pp.BackBufferFormat == D3DFMT_A2B10G10R10 || pp.BackBufferFormat == D3DFMT_A2R10G10B10 ? 10 : 8;
_backbuffer_format = pp.BackBufferFormat;
// Get back buffer surface
HRESULT hr = _swapchain->GetBackBuffer(0, D3DBACKBUFFER_TYPE_MONO, &_backbuffer);
assert(SUCCEEDED(hr));
if (pp.MultiSampleType != D3DMULTISAMPLE_NONE || (pp.BackBufferFormat == D3DFMT_X8R8G8B8 || pp.BackBufferFormat == D3DFMT_X8B8G8R8))
{
switch (_backbuffer_format)
{
case D3DFMT_X8R8G8B8:
_backbuffer_format = D3DFMT_A8R8G8B8;
break;
case D3DFMT_X8B8G8R8:
_backbuffer_format = D3DFMT_A8B8G8R8;
break;
}
if (FAILED(_device->CreateRenderTarget(_width, _height, _backbuffer_format, D3DMULTISAMPLE_NONE, 0, FALSE, &_backbuffer_resolved, nullptr)))
return false;
}
else
{
_backbuffer_resolved = _backbuffer;
}
// Create back buffer shader texture
if (FAILED(_device->CreateTexture(_width, _height, 1, D3DUSAGE_RENDERTARGET, _backbuffer_format, D3DPOOL_DEFAULT, &_backbuffer_texture, nullptr)))
return false;
hr = _backbuffer_texture->GetSurfaceLevel(0, &_backbuffer_texture_surface);
assert(SUCCEEDED(hr));
// Create effect depth-stencil surface
if (FAILED(_device->CreateDepthStencilSurface(_width, _height, D3DFMT_D24S8, D3DMULTISAMPLE_NONE, 0, FALSE, &_effect_stencil, nullptr)))
return false;
// Create vertex layout for vertex buffer which holds vertex indices
const D3DVERTEXELEMENT9 declaration[] = {
{ 0, 0, D3DDECLTYPE_FLOAT1, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 },
D3DDECL_END()
};
if (FAILED(_device->CreateVertexDeclaration(declaration, &_effect_vertex_layout)))
return false;
// Create state block object
if (!_app_state.init_state_block())
return false;
#if RESHADE_GUI
if (!init_imgui_resources())
return false;
#endif
return runtime::on_init(pp.hDeviceWindow);
}
void reshade::d3d9::runtime_d3d9::on_reset()
{
runtime::on_reset();
_app_state.release_state_block();
_backbuffer.reset();
_backbuffer_resolved.reset();
_backbuffer_texture.reset();
_backbuffer_texture_surface.reset();
_max_vertices = 0;
_effect_stencil.reset();
_effect_vertex_buffer.reset();
_effect_vertex_layout.reset();
#if RESHADE_GUI
_imgui.state.reset();
_imgui.indices.reset();
_imgui.vertices.reset();
_imgui.num_indices = 0;
_imgui.num_vertices = 0;
#endif
#if RESHADE_DEPTH
_depth_texture.reset();
_depth_surface.reset();
_has_depth_texture = false;
_depth_surface_override = nullptr;
#endif
}
void reshade::d3d9::runtime_d3d9::on_present()
{
if (!_is_initialized || FAILED(_device->BeginScene()))
return;
assert(_buffer_detection != nullptr);
_vertices = _buffer_detection->total_vertices();
_drawcalls = _buffer_detection->total_drawcalls();
#if RESHADE_DEPTH
// Disable INTZ replacement while high network activity is detected, since the option is not available in the UI then, but artifacts may occur without it
_buffer_detection->disable_intz = _disable_intz || _has_high_network_activity;
assert(_depth_clear_index_override != 0);
update_depth_texture_bindings(_has_high_network_activity ? nullptr :
_buffer_detection->find_best_depth_surface(_filter_aspect_ratio ? _width : 0, _height, _depth_surface_override, _preserve_depth_buffers ? _depth_clear_index_override : 0));
#endif
_app_state.capture();
BOOL software_rendering_enabled = FALSE;
if ((_behavior_flags & D3DCREATE_MIXED_VERTEXPROCESSING) != 0)
software_rendering_enabled = _device->GetSoftwareVertexProcessing(),
_device->SetSoftwareVertexProcessing(FALSE); // Disable software vertex processing since it is incompatible with programmable shaders
// Resolve MSAA back buffer if MSAA is active
if (_backbuffer_resolved != _backbuffer)
_device->StretchRect(_backbuffer.get(), nullptr, _backbuffer_resolved.get(), nullptr, D3DTEXF_NONE);
update_and_render_effects();
runtime::on_present();
// Stretch main render target back into MSAA back buffer if MSAA is active
if (_backbuffer_resolved != _backbuffer)
_device->StretchRect(_backbuffer_resolved.get(), nullptr, _backbuffer.get(), nullptr, D3DTEXF_NONE);
// Apply previous state from application
_app_state.apply_and_release();
if ((_behavior_flags & D3DCREATE_MIXED_VERTEXPROCESSING) != 0)
_device->SetSoftwareVertexProcessing(software_rendering_enabled);
#if RESHADE_DEPTH
// Can only reset the tracker after the state block has been applied, to ensure current depth-stencil binding is updated correctly
if (_reset_buffer_detection)
{
_buffer_detection->reset(true);
_reset_buffer_detection = false;
}
#endif
_device->EndScene();
}
bool reshade::d3d9::runtime_d3d9::capture_screenshot(uint8_t *buffer) const
{
// Create a surface in system memory, copy back buffer data into it and lock it for reading
com_ptr<IDirect3DSurface9> intermediate;
if (FAILED(_device->CreateOffscreenPlainSurface(_width, _height, _backbuffer_format, D3DPOOL_SYSTEMMEM, &intermediate, nullptr)))
{
LOG(ERROR) << "Failed to create system memory texture for screenshot capture!";
return false;
}
_device->GetRenderTargetData(_backbuffer_resolved.get(), intermediate.get());
D3DLOCKED_RECT mapped;
if (FAILED(intermediate->LockRect(&mapped, nullptr, D3DLOCK_READONLY)))
return false;
auto mapped_data = static_cast<const uint8_t *>(mapped.pBits);
for (uint32_t y = 0, pitch = _width * 4; y < _height; y++, buffer += pitch, mapped_data += mapped.Pitch)
{
if (_color_bit_depth == 10)
{
for (uint32_t x = 0; x < pitch; x += 4)
{
const uint32_t rgba = *reinterpret_cast<const uint32_t *>(mapped_data + x);
// Divide by 4 to get 10-bit range (0-1023) into 8-bit range (0-255)
buffer[x + 0] = ((rgba & 0x3FF) / 4) & 0xFF;
buffer[x + 1] = (((rgba & 0xFFC00) >> 10) / 4) & 0xFF;
buffer[x + 2] = (((rgba & 0x3FF00000) >> 20) / 4) & 0xFF;
buffer[x + 3] = 0xFF;
}
}
else
{
std::memcpy(buffer, mapped_data, pitch);
for (uint32_t x = 0; x < pitch; x += 4)
{
buffer[x + 3] = 0xFF; // Clear alpha channel
if (_backbuffer_format == D3DFMT_A8R8G8B8 ||
_backbuffer_format == D3DFMT_X8R8G8B8)
std::swap(buffer[x + 0], buffer[x + 2]); // Format is BGRA, but output should be RGBA, so flip channels
}
}
}
intermediate->UnlockRect();
return true;
}
bool reshade::d3d9::runtime_d3d9::init_effect(size_t index)
{
if (_d3d_compiler == nullptr)
_d3d_compiler = LoadLibraryW(L"d3dcompiler_47.dll");
if (_d3d_compiler == nullptr)
_d3d_compiler = LoadLibraryW(L"d3dcompiler_43.dll");
if (_d3d_compiler == nullptr)
{
LOG(ERROR) << "Unable to load HLSL compiler (\"d3dcompiler_47.dll\"). Make sure you have the DirectX end-user runtime (June 2010) installed or a newer version of the library in the application directory.";
return false;
}
effect &effect = _effects[index];
const auto D3DCompile = reinterpret_cast<pD3DCompile>(GetProcAddress(_d3d_compiler, "D3DCompile"));
const auto D3DDisassemble = reinterpret_cast<pD3DDisassemble>(GetProcAddress(_d3d_compiler, "D3DDisassemble"));
// Add specialization constant defines to source code
effect.preamble +=
"#define COLOR_PIXEL_SIZE 1.0 / " + std::to_string(_width) + ", 1.0 / " + std::to_string(_height) + "\n"
"#define DEPTH_PIXEL_SIZE COLOR_PIXEL_SIZE\n"
"#define SV_DEPTH_PIXEL_SIZE DEPTH_PIXEL_SIZE\n"
"#define SV_TARGET_PIXEL_SIZE COLOR_PIXEL_SIZE\n";
const std::string hlsl_vs = effect.preamble + effect.module.hlsl;
const std::string hlsl_ps = effect.preamble + "#define POSITION VPOS\n" + effect.module.hlsl;
std::unordered_map<std::string, com_ptr<IUnknown>> entry_points;
// Compile the generated HLSL source code to DX byte code
for (const reshadefx::entry_point &entry_point : effect.module.entry_points)
{
com_ptr<ID3DBlob> compiled, d3d_errors;
const std::string &hlsl = entry_point.is_pixel_shader ? hlsl_ps : hlsl_vs;
HRESULT hr = D3DCompile(
hlsl.c_str(), hlsl.size(),
nullptr, nullptr, nullptr,
entry_point.name.c_str(),
entry_point.is_pixel_shader ? "ps_3_0" : "vs_3_0",
D3DCOMPILE_OPTIMIZATION_LEVEL3, 0,
&compiled, &d3d_errors);
if (d3d_errors != nullptr) // Append warnings to the output error string as well
effect.errors.append(static_cast<const char *>(d3d_errors->GetBufferPointer()), d3d_errors->GetBufferSize() - 1); // Subtracting one to not append the null-terminator as well
// No need to setup resources if any of the shaders failed to compile
if (FAILED(hr))
return false;
if (com_ptr<ID3DBlob> d3d_disassembled; SUCCEEDED(D3DDisassemble(compiled->GetBufferPointer(), compiled->GetBufferSize(), 0, nullptr, &d3d_disassembled)))
effect.assembly[entry_point.name] = std::string(static_cast<const char *>(d3d_disassembled->GetBufferPointer()));
// Create runtime shader objects from the compiled DX byte code
if (entry_point.is_pixel_shader)
hr = _device->CreatePixelShader(static_cast<const DWORD *>(compiled->GetBufferPointer()), reinterpret_cast<IDirect3DPixelShader9 **>(&entry_points[entry_point.name]));
else
hr = _device->CreateVertexShader(static_cast<const DWORD *>(compiled->GetBufferPointer()), reinterpret_cast<IDirect3DVertexShader9 **>(&entry_points[entry_point.name]));
if (FAILED(hr))
{
LOG(ERROR) << "Failed to create shader for entry point '" << entry_point.name << "'. "
"HRESULT is " << hr << '.';
return false;
}
}
d3d9_technique_data technique_init;
technique_init.num_samplers = effect.module.num_sampler_bindings;
technique_init.constant_register_count = static_cast<DWORD>((effect.uniform_data_storage.size() + 15) / 16);
for (const reshadefx::sampler_info &info : effect.module.samplers)
{
if (info.binding > ARRAYSIZE(technique_init.sampler_states))
return false;
const auto existing_texture = std::find_if(_textures.begin(), _textures.end(),
[&texture_name = info.texture_name](const auto &item) {
return item.unique_name == texture_name && item.impl != nullptr;
});
assert(existing_texture != _textures.end());
technique_init.sampler_textures[info.binding] =
static_cast<d3d9_tex_data *>(existing_texture->impl)->texture.get();
// Since textures with auto-generated mipmap levels do not have a mipmap maximum, limit the bias here so this is not as obvious
assert(existing_texture->levels > 0);
const float lod_bias = std::min(existing_texture->levels - 1.0f, info.lod_bias);
technique_init.sampler_states[info.binding][D3DSAMP_ADDRESSU] = static_cast<D3DTEXTUREADDRESS>(info.address_u);
technique_init.sampler_states[info.binding][D3DSAMP_ADDRESSV] = static_cast<D3DTEXTUREADDRESS>(info.address_v);
technique_init.sampler_states[info.binding][D3DSAMP_ADDRESSW] = static_cast<D3DTEXTUREADDRESS>(info.address_w);
technique_init.sampler_states[info.binding][D3DSAMP_BORDERCOLOR] = 0;
technique_init.sampler_states[info.binding][D3DSAMP_MAGFILTER] = 1 + ((static_cast<unsigned int>(info.filter) & 0x0C) >> 2);
technique_init.sampler_states[info.binding][D3DSAMP_MINFILTER] = 1 + ((static_cast<unsigned int>(info.filter) & 0x30) >> 4);
technique_init.sampler_states[info.binding][D3DSAMP_MIPFILTER] = 1 + ((static_cast<unsigned int>(info.filter) & 0x03));
technique_init.sampler_states[info.binding][D3DSAMP_MIPMAPLODBIAS] = *reinterpret_cast<const DWORD *>(&lod_bias);
technique_init.sampler_states[info.binding][D3DSAMP_MAXMIPLEVEL] = static_cast<DWORD>(std::max(0.0f, info.min_lod));
technique_init.sampler_states[info.binding][D3DSAMP_MAXANISOTROPY] = 1;
technique_init.sampler_states[info.binding][D3DSAMP_SRGBTEXTURE] = info.srgb;
}
UINT max_vertices = 3;
for (technique &technique : _techniques)
{
if (technique.impl != nullptr || technique.effect_index != index)
continue;
// Copy construct new technique implementation instead of move because effect may contain multiple techniques
auto impl = new d3d9_technique_data(technique_init);
technique.impl = impl;
impl->passes.resize(technique.passes.size());
for (size_t pass_index = 0; pass_index < technique.passes.size(); ++pass_index)
{
d3d9_pass_data &pass_data = impl->passes[pass_index];
const reshadefx::pass_info &pass_info = technique.passes[pass_index];
max_vertices = std::max(max_vertices, pass_info.num_vertices);
entry_points.at(pass_info.ps_entry_point)->QueryInterface(&pass_data.pixel_shader);
entry_points.at(pass_info.vs_entry_point)->QueryInterface(&pass_data.vertex_shader);
pass_data.render_targets[0] = _backbuffer_resolved.get();
for (UINT k = 0; k < ARRAYSIZE(pass_data.sampler_textures); ++k)
pass_data.sampler_textures[k] = impl->sampler_textures[k];
for (UINT k = 0; k < 8 && !pass_info.render_target_names[k].empty(); ++k)
{
if (k > _num_simultaneous_rendertargets)
{
LOG(WARN) << "Device only supports " << _num_simultaneous_rendertargets << " simultaneous render targets, but pass " << pass_index << " in technique '" << technique.name << "' uses more, which are ignored.";
break;
}
const auto texture_impl = static_cast<d3d9_tex_data *>(std::find_if(_textures.begin(), _textures.end(),
[&render_target = pass_info.render_target_names[k]](const auto &item) {
return item.unique_name == render_target;
})->impl);
assert(texture_impl != nullptr);
// Unset textures that are used as render target
for (DWORD s = 0; s < impl->num_samplers; ++s)
if (texture_impl->texture == pass_data.sampler_textures[s])
pass_data.sampler_textures[s] = nullptr;
pass_data.render_targets[k] = texture_impl->surface.get();
}
HRESULT hr = _device->BeginStateBlock();
if (SUCCEEDED(hr))
{
_device->SetVertexShader(pass_data.vertex_shader.get());
_device->SetPixelShader(pass_data.pixel_shader.get());
const auto convert_blend_op = [](reshadefx::pass_blend_op value) {
switch (value)
{
default:
case reshadefx::pass_blend_op::add: return D3DBLENDOP_ADD;
case reshadefx::pass_blend_op::subtract: return D3DBLENDOP_SUBTRACT;
case reshadefx::pass_blend_op::rev_subtract: return D3DBLENDOP_REVSUBTRACT;
case reshadefx::pass_blend_op::min: return D3DBLENDOP_MIN;
case reshadefx::pass_blend_op::max: return D3DBLENDOP_MAX;
}
};
const auto convert_blend_func = [](reshadefx::pass_blend_func value) {
switch (value)
{
default:
case reshadefx::pass_blend_func::one: return D3DBLEND_ONE;
case reshadefx::pass_blend_func::zero: return D3DBLEND_ZERO;
case reshadefx::pass_blend_func::src_color: return D3DBLEND_SRCCOLOR;
case reshadefx::pass_blend_func::src_alpha: return D3DBLEND_SRCALPHA;
case reshadefx::pass_blend_func::inv_src_color: return D3DBLEND_INVSRCCOLOR;
case reshadefx::pass_blend_func::inv_src_alpha: return D3DBLEND_INVSRCALPHA;
case reshadefx::pass_blend_func::dst_alpha: return D3DBLEND_DESTALPHA;
case reshadefx::pass_blend_func::dst_color: return D3DBLEND_DESTCOLOR;
case reshadefx::pass_blend_func::inv_dst_alpha: return D3DBLEND_INVDESTALPHA;
case reshadefx::pass_blend_func::inv_dst_color: return D3DBLEND_INVDESTCOLOR;
}
};
const auto convert_stencil_op = [](reshadefx::pass_stencil_op value) {
switch (value)
{
default:
case reshadefx::pass_stencil_op::keep: return D3DSTENCILOP_KEEP;
case reshadefx::pass_stencil_op::zero: return D3DSTENCILOP_ZERO;
case reshadefx::pass_stencil_op::invert: return D3DSTENCILOP_INVERT;
case reshadefx::pass_stencil_op::replace: return D3DSTENCILOP_REPLACE;
case reshadefx::pass_stencil_op::incr: return D3DSTENCILOP_INCR;
case reshadefx::pass_stencil_op::incr_sat: return D3DSTENCILOP_INCRSAT;
case reshadefx::pass_stencil_op::decr: return D3DSTENCILOP_DECR;
case reshadefx::pass_stencil_op::decr_sat: return D3DSTENCILOP_DECRSAT;
}
};
const auto convert_stencil_func = [](reshadefx::pass_stencil_func value) {
switch (value)
{
default:
case reshadefx::pass_stencil_func::always: return D3DCMP_ALWAYS;
case reshadefx::pass_stencil_func::never: return D3DCMP_NEVER;
case reshadefx::pass_stencil_func::equal: return D3DCMP_EQUAL;
case reshadefx::pass_stencil_func::not_equal: return D3DCMP_NOTEQUAL;
case reshadefx::pass_stencil_func::less: return D3DCMP_LESS;
case reshadefx::pass_stencil_func::less_equal: return D3DCMP_LESSEQUAL;
case reshadefx::pass_stencil_func::greater: return D3DCMP_GREATER;
case reshadefx::pass_stencil_func::greater_equal: return D3DCMP_GREATEREQUAL;
}
};
_device->SetRenderState(D3DRS_ZENABLE, false);
_device->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);
// D3DRS_SHADEMODE
_device->SetRenderState(D3DRS_ZWRITEENABLE, true);
_device->SetRenderState(D3DRS_ALPHATESTENABLE, false);
_device->SetRenderState(D3DRS_LASTPIXEL, true);
_device->SetRenderState(D3DRS_SRCBLEND, convert_blend_func(pass_info.src_blend));
_device->SetRenderState(D3DRS_DESTBLEND, convert_blend_func(pass_info.dest_blend));
_device->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
_device->SetRenderState(D3DRS_ZFUNC, D3DCMP_ALWAYS);
// D3DRS_ALPHAREF
// D3DRS_ALPHAFUNC
_device->SetRenderState(D3DRS_DITHERENABLE, false);
_device->SetRenderState(D3DRS_ALPHABLENDENABLE, pass_info.blend_enable);
_device->SetRenderState(D3DRS_FOGENABLE, false);
_device->SetRenderState(D3DRS_SPECULARENABLE, false);
// D3DRS_FOGCOLOR
// D3DRS_FOGTABLEMODE
// D3DRS_FOGSTART
// D3DRS_FOGEND
// D3DRS_FOGDENSITY
// D3DRS_RANGEFOGENABLE
_device->SetRenderState(D3DRS_STENCILENABLE, pass_info.stencil_enable);
_device->SetRenderState(D3DRS_STENCILFAIL, convert_stencil_op(pass_info.stencil_op_fail));
_device->SetRenderState(D3DRS_STENCILZFAIL, convert_stencil_op(pass_info.stencil_op_depth_fail));
_device->SetRenderState(D3DRS_STENCILPASS, convert_stencil_op(pass_info.stencil_op_pass));
_device->SetRenderState(D3DRS_STENCILFUNC, convert_stencil_func(pass_info.stencil_comparison_func));
_device->SetRenderState(D3DRS_STENCILREF, pass_info.stencil_reference_value);
_device->SetRenderState(D3DRS_STENCILMASK, pass_info.stencil_read_mask);
_device->SetRenderState(D3DRS_STENCILWRITEMASK, pass_info.stencil_write_mask);
// D3DRS_TEXTUREFACTOR
// D3DRS_WRAP0 - D3DRS_WRAP7
_device->SetRenderState(D3DRS_CLIPPING, false);
_device->SetRenderState(D3DRS_LIGHTING, false);
// D3DRS_AMBIENT
// D3DRS_FOGVERTEXMODE
_device->SetRenderState(D3DRS_COLORVERTEX, false);
// D3DRS_LOCALVIEWER
_device->SetRenderState(D3DRS_NORMALIZENORMALS, false);
_device->SetRenderState(D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_COLOR1);
_device->SetRenderState(D3DRS_SPECULARMATERIALSOURCE, D3DMCS_COLOR2);
_device->SetRenderState(D3DRS_AMBIENTMATERIALSOURCE, D3DMCS_MATERIAL);
_device->SetRenderState(D3DRS_EMISSIVEMATERIALSOURCE, D3DMCS_MATERIAL);
_device->SetRenderState(D3DRS_VERTEXBLEND, D3DVBF_DISABLE);
_device->SetRenderState(D3DRS_CLIPPLANEENABLE, 0);
// D3DRS_POINTSIZE
// D3DRS_POINTSIZE_MIN
// D3DRS_POINTSPRITEENABLE
// D3DRS_POINTSCALEENABLE
// D3DRS_POINTSCALE_A - D3DRS_POINTSCALE_C
// D3DRS_MULTISAMPLEANTIALIAS
// D3DRS_MULTISAMPLEMASK
// D3DRS_PATCHEDGESTYLE
// D3DRS_DEBUGMONITORTOKEN
// D3DRS_POINTSIZE_MAX
// D3DRS_INDEXEDVERTEXBLENDENABLE
_device->SetRenderState(D3DRS_COLORWRITEENABLE, pass_info.color_write_mask);
// D3DRS_TWEENFACTOR
_device->SetRenderState(D3DRS_BLENDOP, convert_blend_op(pass_info.blend_op));
// D3DRS_POSITIONDEGREE
// D3DRS_NORMALDEGREE
_device->SetRenderState(D3DRS_SCISSORTESTENABLE, false);
_device->SetRenderState(D3DRS_SLOPESCALEDEPTHBIAS, 0);
_device->SetRenderState(D3DRS_ANTIALIASEDLINEENABLE, false);
// D3DRS_MINTESSELLATIONLEVEL
// D3DRS_MAXTESSELLATIONLEVEL
// D3DRS_ADAPTIVETESS_X - D3DRS_ADAPTIVETESS_W
_device->SetRenderState(D3DRS_ENABLEADAPTIVETESSELLATION, false);
_device->SetRenderState(D3DRS_TWOSIDEDSTENCILMODE, false);
// D3DRS_CCW_STENCILFAIL
// D3DRS_CCW_STENCILZFAIL
// D3DRS_CCW_STENCILPASS
// D3DRS_CCW_STENCILFUNC
_device->SetRenderState(D3DRS_COLORWRITEENABLE1, pass_info.color_write_mask); // See https://docs.microsoft.com/en-us/windows/win32/direct3d9/multiple-render-targets
_device->SetRenderState(D3DRS_COLORWRITEENABLE2, pass_info.color_write_mask);
_device->SetRenderState(D3DRS_COLORWRITEENABLE3, pass_info.color_write_mask);
_device->SetRenderState(D3DRS_BLENDFACTOR, 0xFFFFFFFF);
_device->SetRenderState(D3DRS_SRGBWRITEENABLE, pass_info.srgb_write_enable);
_device->SetRenderState(D3DRS_DEPTHBIAS, 0);
// D3DRS_WRAP8 - D3DRS_WRAP15
_device->SetRenderState(D3DRS_SEPARATEALPHABLENDENABLE, true);
_device->SetRenderState(D3DRS_SRCBLENDALPHA, convert_blend_func(pass_info.src_blend_alpha));
_device->SetRenderState(D3DRS_DESTBLENDALPHA, convert_blend_func(pass_info.dest_blend_alpha));
_device->SetRenderState(D3DRS_BLENDOPALPHA, convert_blend_op(pass_info.blend_op_alpha));
hr = _device->EndStateBlock(&pass_data.stateblock);
}
if (FAILED(hr))
{
LOG(ERROR) << "Failed to create state block for pass " << pass_index << " in technique '" << technique.name << "'. "
"HRESULT is " << hr << '.';
return false;
}
}
}
// Update vertex buffer which holds vertex indices
if (max_vertices > _max_vertices)
{
_effect_vertex_buffer.reset();
if (FAILED(_device->CreateVertexBuffer(max_vertices * sizeof(float), D3DUSAGE_WRITEONLY, 0, D3DPOOL_DEFAULT, &_effect_vertex_buffer, nullptr)))
return false;
if (float *data;
SUCCEEDED(_effect_vertex_buffer->Lock(0, max_vertices * sizeof(float), reinterpret_cast<void **>(&data), 0)))
{
for (UINT i = 0; i < max_vertices; i++)
data[i] = static_cast<float>(i);
_effect_vertex_buffer->Unlock();
}
_max_vertices = max_vertices;
}
return true;
}
void reshade::d3d9::runtime_d3d9::unload_effect(size_t index)
{
for (technique &tech : _techniques)
{
if (tech.effect_index != index)
continue;
delete static_cast<d3d9_technique_data *>(tech.impl);
tech.impl = nullptr;
}
runtime::unload_effect(index);
}
void reshade::d3d9::runtime_d3d9::unload_effects()
{
for (technique &tech : _techniques)
{
delete static_cast<d3d9_technique_data *>(tech.impl);
tech.impl = nullptr;
}
runtime::unload_effects();
}
bool reshade::d3d9::runtime_d3d9::init_texture(texture &texture)
{
auto impl = new d3d9_tex_data();
texture.impl = impl;
switch (texture.impl_reference)
{
case texture_reference::back_buffer:
impl->texture = _backbuffer_texture;
impl->surface = _backbuffer_texture_surface;
return true;
case texture_reference::depth_buffer:
#if RESHADE_DEPTH
impl->texture = _depth_texture;
impl->surface = _depth_surface;
#endif
return true;
}
UINT levels = texture.levels;
DWORD usage = 0;
D3DFORMAT format = D3DFMT_UNKNOWN;
D3DDEVICE_CREATION_PARAMETERS cp;
_device->GetCreationParameters(&cp);
switch (texture.format)
{
case reshadefx::texture_format::r8:
format = D3DFMT_A8R8G8B8;
break;
case reshadefx::texture_format::r16f:
format = D3DFMT_R16F;
break;
case reshadefx::texture_format::r32f:
format = D3DFMT_R32F;
break;
case reshadefx::texture_format::rg8:
format = D3DFMT_A8R8G8B8;
break;
case reshadefx::texture_format::rg16:
format = D3DFMT_G16R16;
break;
case reshadefx::texture_format::rg16f:
format = D3DFMT_G16R16F;
break;
case reshadefx::texture_format::rg32f:
format = D3DFMT_G32R32F;
break;
case reshadefx::texture_format::rgba8:
format = D3DFMT_A8R8G8B8;
break;
case reshadefx::texture_format::rgba16:
format = D3DFMT_A16B16G16R16;
break;
case reshadefx::texture_format::rgba16f:
format = D3DFMT_A16B16G16R16F;
break;
case reshadefx::texture_format::rgba32f:
format = D3DFMT_A32B32G32R32F;
break;
case reshadefx::texture_format::rgb10a2:
format = D3DFMT_A2B10G10R10;
break;
}
if (levels > 1)
{
// Enable auto-generated mipmaps if the format supports it
if (_d3d->CheckDeviceFormat(cp.AdapterOrdinal, cp.DeviceType, D3DFMT_X8R8G8B8, D3DUSAGE_AUTOGENMIPMAP, D3DRTYPE_TEXTURE, format) == D3D_OK)
{
usage |= D3DUSAGE_AUTOGENMIPMAP;
levels = 0;
}
else
{
LOG(WARN) << "Auto-generated mipmap levels are not supported for the format of texture '" << texture.unique_name << "'.";
}
}
// Make texture a render target if format allows it
HRESULT hr = _d3d->CheckDeviceFormat(cp.AdapterOrdinal, cp.DeviceType, D3DFMT_X8R8G8B8, D3DUSAGE_RENDERTARGET, D3DRTYPE_TEXTURE, format);
if (SUCCEEDED(hr))
usage |= D3DUSAGE_RENDERTARGET;
hr = _device->CreateTexture(texture.width, texture.height, levels, usage, format, D3DPOOL_DEFAULT, &impl->texture, nullptr);
if (FAILED(hr))
{
LOG(ERROR) << "Failed to create texture '" << texture.unique_name << "' ("
"Width = " << texture.width << ", "
"Height = " << texture.height << ", "
"Levels = " << levels << ", "
"Usage = " << usage << ", "
"Format = " << format << ")! "
"HRESULT is " << hr << '.';
return false;
}
hr = impl->texture->GetSurfaceLevel(0, &impl->surface);
assert(SUCCEEDED(hr));
// Clear texture to zero since by default its contents are undefined
_device->ColorFill(impl->surface.get(), nullptr, D3DCOLOR_ARGB(0, 0, 0, 0));
return true;
}
void reshade::d3d9::runtime_d3d9::upload_texture(const texture &texture, const uint8_t *pixels)
{
auto impl = static_cast<d3d9_tex_data *>(texture.impl);
assert(impl != nullptr && texture.impl_reference == texture_reference::none && pixels != nullptr);
D3DSURFACE_DESC desc; impl->texture->GetLevelDesc(0, &desc); // Get D3D texture format
com_ptr<IDirect3DTexture9> intermediate;
if (FAILED(_device->CreateTexture(texture.width, texture.height, 1, 0, desc.Format, D3DPOOL_SYSTEMMEM, &intermediate, nullptr)))
{
LOG(ERROR) << "Failed to create system memory texture for texture updating!";
return;
}
D3DLOCKED_RECT mapped;
if (FAILED(intermediate->LockRect(0, &mapped, nullptr, 0)))
return;
auto mapped_data = static_cast<uint8_t *>(mapped.pBits);
switch (texture.format)
{
case reshadefx::texture_format::r8: // These are actually D3DFMT_A8R8G8B8, see 'init_texture'
for (uint32_t y = 0, pitch = texture.width * 4; y < texture.height; ++y, mapped_data += mapped.Pitch, pixels += pitch)
for (uint32_t x = 0; x < pitch; x += 4)
mapped_data[x + 0] = 0, // Set green and blue channel to zero
mapped_data[x + 1] = 0,
mapped_data[x + 2] = pixels[x + 0],
mapped_data[x + 3] = 0xFF;
break;
case reshadefx::texture_format::rg8:
for (uint32_t y = 0, pitch = texture.width * 4; y < texture.height; ++y, mapped_data += mapped.Pitch, pixels += pitch)
for (uint32_t x = 0; x < pitch; x += 4)
mapped_data[x + 0] = 0, // Set blue channel to zero
mapped_data[x + 1] = pixels[x + 1],
mapped_data[x + 2] = pixels[x + 0],
mapped_data[x + 3] = 0xFF;
break;
case reshadefx::texture_format::rgba8:
for (uint32_t y = 0, pitch = texture.width * 4; y < texture.height; ++y, mapped_data += mapped.Pitch, pixels += pitch)
for (uint32_t x = 0; x < pitch; x += 4)
mapped_data[x + 0] = pixels[x + 2], // Flip RGBA input to BGRA
mapped_data[x + 1] = pixels[x + 1],
mapped_data[x + 2] = pixels[x + 0],
mapped_data[x + 3] = pixels[x + 3];
break;
default:
LOG(ERROR) << "Texture upload is not supported for format " << static_cast<unsigned int>(texture.format) << '!';
break;
}
intermediate->UnlockRect(0);
if (HRESULT hr = _device->UpdateTexture(intermediate.get(), impl->texture.get()); FAILED(hr))
{
LOG(ERROR) << "Failed to update texture from system memory texture! HRESULT is " << hr << '.';
return;
}
}
void reshade::d3d9::runtime_d3d9::destroy_texture(texture &texture)
{
delete static_cast<d3d9_tex_data *>(texture.impl);
texture.impl = nullptr;
}
void reshade::d3d9::runtime_d3d9::render_technique(technique &technique)
{
const auto impl = static_cast<d3d9_technique_data *>(technique.impl);
// Setup vertex input
_device->SetStreamSource(0, _effect_vertex_buffer.get(), 0, sizeof(float));
_device->SetVertexDeclaration(_effect_vertex_layout.get());
// Setup shader constants
if (impl->constant_register_count != 0)
{
const auto uniform_storage_data = reinterpret_cast<const float *>(_effects[technique.effect_index].uniform_data_storage.data());
_device->SetPixelShaderConstantF(0, uniform_storage_data, impl->constant_register_count);
_device->SetVertexShaderConstantF(0, uniform_storage_data, impl->constant_register_count);
}
bool is_effect_stencil_cleared = false;
bool needs_implicit_backbuffer_copy = true; // First pass always needs the back buffer updated
for (size_t pass_index = 0; pass_index < technique.passes.size(); ++pass_index)
{
if (needs_implicit_backbuffer_copy)
{
// Save back buffer of previous pass
_device->StretchRect(_backbuffer_resolved.get(), nullptr, _backbuffer_texture_surface.get(), nullptr, D3DTEXF_NONE);
}
const d3d9_pass_data &pass_data = impl->passes[pass_index];
const reshadefx::pass_info &pass_info = technique.passes[pass_index];
// Setup states
pass_data.stateblock->Apply();
// Setup shader resources
for (DWORD s = 0; s < impl->num_samplers; s++)
{
_device->SetTexture(s, pass_data.sampler_textures[s]);
// Need to bind textures to vertex shader samplers too
// See https://docs.microsoft.com/de-de/windows/win32/direct3d9/vertex-textures-in-vs-3-0
if (s < 4)
_device->SetTexture(D3DVERTEXTEXTURESAMPLER0 + s, pass_data.sampler_textures[s]);
for (DWORD state = D3DSAMP_ADDRESSU; state <= D3DSAMP_SRGBTEXTURE; state++)
{
_device->SetSamplerState(s, static_cast<D3DSAMPLERSTATETYPE>(state), impl->sampler_states[s][state]);
if (s < 4) // vs_3_0 supports up to four samplers in vertex shaders
_device->SetSamplerState(D3DVERTEXTEXTURESAMPLER0 + s, static_cast<D3DSAMPLERSTATETYPE>(state), impl->sampler_states[s][state]);
}
}
// Setup render targets (and viewport, which is implicitly updated by 'SetRenderTarget')
for (DWORD target = 0; target < _num_simultaneous_rendertargets; target++)
_device->SetRenderTarget(target, pass_data.render_targets[target]);
D3DVIEWPORT9 viewport;
_device->GetViewport(&viewport);
_device->SetDepthStencilSurface(viewport.Width == _width && viewport.Height == _height && pass_info.stencil_enable ? _effect_stencil.get() : nullptr);
if (pass_info.stencil_enable && viewport.Width == _width && viewport.Height == _height && !is_effect_stencil_cleared)
{
is_effect_stencil_cleared = true;
_device->Clear(0, nullptr, (pass_info.clear_render_targets ? D3DCLEAR_TARGET : 0) | D3DCLEAR_STENCIL, 0, 1.0f, 0);
}
else if (pass_info.clear_render_targets)
{
_device->Clear(0, nullptr, D3DCLEAR_TARGET, 0, 0.0f, 0);
}
// Set __TEXEL_SIZE__ constant (see effect_codegen_hlsl.cpp)
const float texel_size[4] = {
-1.0f / viewport.Width,
1.0f / viewport.Height
};
_device->SetVertexShaderConstantF(255, texel_size, 1);
// Draw primitives
switch (pass_info.topology)
{
case reshadefx::primitive_topology::point_list:
_device->DrawPrimitive(D3DPT_POINTLIST, 0, pass_info.num_vertices);
break;
case reshadefx::primitive_topology::line_list:
_device->DrawPrimitive(D3DPT_LINELIST, 0, pass_info.num_vertices / 2);
break;
case reshadefx::primitive_topology::line_strip:
_device->DrawPrimitive(D3DPT_LINESTRIP, 0, pass_info.num_vertices - 1);
break;
case reshadefx::primitive_topology::triangle_list:
_device->DrawPrimitive(D3DPT_TRIANGLELIST, 0, pass_info.num_vertices / 3);
break;
case reshadefx::primitive_topology::triangle_strip:
_device->DrawPrimitive(D3DPT_TRIANGLESTRIP, 0, pass_info.num_vertices - 2);
break;
}
_vertices += pass_info.num_vertices;
_drawcalls += 1;
needs_implicit_backbuffer_copy = false;
for (IDirect3DSurface9 *target : pass_data.render_targets)
{
if (target == nullptr)
break;
if (target == _backbuffer_resolved)
{
needs_implicit_backbuffer_copy = true;
break;
}
if (com_ptr<IDirect3DBaseTexture9> texture;
SUCCEEDED(target->GetContainer(IID_PPV_ARGS(&texture))) && texture->GetLevelCount() > 1)
{
texture->SetAutoGenFilterType(D3DTEXF_LINEAR);
texture->GenerateMipSubLevels();
}
}
}
}
#if RESHADE_GUI
bool reshade::d3d9::runtime_d3d9::init_imgui_resources()
{
HRESULT hr = _device->BeginStateBlock();
if (SUCCEEDED(hr))
{
_device->SetFVF(D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_TEX1);
_device->SetPixelShader(nullptr);
_device->SetVertexShader(nullptr);
_device->SetRenderState(D3DRS_ZENABLE, false);
_device->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);
_device->SetRenderState(D3DRS_ALPHATESTENABLE, false);
_device->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
_device->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
_device->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
_device->SetRenderState(D3DRS_ALPHABLENDENABLE, true);
_device->SetRenderState(D3DRS_FOGENABLE, false);
_device->SetRenderState(D3DRS_STENCILENABLE, false);
_device->SetRenderState(D3DRS_CLIPPING, false);
_device->SetRenderState(D3DRS_LIGHTING, false);
_device->SetRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE | D3DCOLORWRITEENABLE_ALPHA);
_device->SetRenderState(D3DRS_SCISSORTESTENABLE, true);
_device->SetRenderState(D3DRS_BLENDOP, D3DBLENDOP_ADD);
_device->SetRenderState(D3DRS_SRGBWRITEENABLE, false);
_device->SetRenderState(D3DRS_BLENDOPALPHA, D3DBLENDOP_ADD);
_device->SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
_device->SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
_device->SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
_device->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
_device->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
_device->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_DIFFUSE);
_device->SetTextureStageState(0, D3DTSS_TEXCOORDINDEX, 0);
_device->SetTextureStageState(0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE);
_device->SetSamplerState(0, D3DSAMP_ADDRESSU, D3DTADDRESS_WRAP);
_device->SetSamplerState(0, D3DSAMP_ADDRESSV, D3DTADDRESS_WRAP);
_device->SetSamplerState(0, D3DSAMP_ADDRESSW, D3DTADDRESS_WRAP);
_device->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
_device->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
_device->SetSamplerState(0, D3DSAMP_MIPFILTER, D3DTEXF_NONE);
_device->SetSamplerState(0, D3DSAMP_MIPMAPLODBIAS, 0);
_device->SetSamplerState(0, D3DSAMP_MAXMIPLEVEL, 0);
_device->SetSamplerState(0, D3DSAMP_SRGBTEXTURE, 0);
hr = _device->EndStateBlock(&_imgui.state);
}
if (FAILED(hr))
{
LOG(ERROR) << "Failed to create state block! HRESULT is " << hr << '.';
return false;
}