| 1 | #include <SDL2/SDL.h>
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| 2 | #include <SDL2/SDL_vulkan.h>
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| 3 |
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| 4 | #include <cstring>
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| 5 | #include <string>
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| 6 | #include <sstream>
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| 7 |
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| 8 | #include <d3d11_4.h>
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| 9 | #include <dxgi1_6.h>
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| 10 |
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| 11 | #include <wsi/native_wsi.h>
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| 12 |
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| 13 | #include "../test_utils.h"
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| 14 |
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| 15 | using namespace dxvk;
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| 16 |
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| 17 | struct Vertex {
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| 18 | float x, y;
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| 19 | };
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| 20 |
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| 21 | struct VsConstants {
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| 22 | float x, y;
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| 23 | float w, h;
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| 24 | };
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| 25 |
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| 26 | struct VsConstantsPad {
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| 27 | VsConstants data;
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| 28 | uint32_t pad[60];
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| 29 | };
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| 30 |
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| 31 | struct PsConstants {
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| 32 | float r, g, b, a;
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| 33 | };
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| 34 |
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| 35 | struct DrawOptions {
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| 36 | bool mapDiscardOnce;
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| 37 | bool sortByTexture;
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| 38 | bool drawIndexed;
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| 39 | };
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| 40 |
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| 41 | /*
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| 42 | cbuffer vs_cb : register(b0) {
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| 43 | float2 v_offset;
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| 44 | float2 v_scale;
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| 45 | };
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| 46 | float4 main(float4 v_pos : IN_POSITION) : SV_POSITION {
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| 47 | float2 coord = 2.0f * (v_pos * v_scale + v_offset) - 1.0f;
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| 48 | return float4(coord, 0.0f, 1.0f);
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| 49 | }
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| 50 | */
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| 51 |
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| 52 | const std::array<uint8_t, 876> g_vertexShaderCode = {{
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| 53 | 0x44, 0x58, 0x42, 0x43, 0x71, 0x79, 0x39, 0xb7, 0xac, 0x61, 0x62, 0xf3, 0x71, 0x08, 0x5c, 0x2c, // DXBCqy9..ab.q.\,
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| 54 | 0xe6, 0x27, 0x6b, 0xac, 0x01, 0x00, 0x00, 0x00, 0x6c, 0x03, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, // .'k.....l.......
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| 55 | 0x34, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0xb4, 0x01, 0x00, 0x00, 0xe8, 0x01, 0x00, 0x00, // 4...............
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| 56 | 0xd0, 0x02, 0x00, 0x00, 0x52, 0x44, 0x45, 0x46, 0x44, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // ....RDEFD.......
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| 57 | 0x6c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x01, 0x05, 0xfe, 0xff, // l.......<.......
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| 58 | 0x00, 0x85, 0x00, 0x00, 0x10, 0x01, 0x00, 0x00, 0x13, 0x13, 0x44, 0x25, 0x3c, 0x00, 0x00, 0x00, // ..........D%<...
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| 59 | 0x18, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, // ....(...(...$...
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| 60 | 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ........d.......
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| 61 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 62 | 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 63 | 0x76, 0x73, 0x5f, 0x63, 0x62, 0x00, 0xab, 0xab, 0x64, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, // vs_cb...d.......
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| 64 | 0x84, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 65 | 0xd4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, // ................
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| 66 | 0xe4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, // ................
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| 67 | 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x08, 0x01, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, // ................
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| 68 | 0x08, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0xe4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 69 | 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, // ................
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| 70 | 0x76, 0x5f, 0x6f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x00, 0x66, 0x6c, 0x6f, 0x61, 0x74, 0x32, 0x00, // v_offset.float2.
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| 71 | 0x01, 0x00, 0x03, 0x00, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 72 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 73 | 0xdd, 0x00, 0x00, 0x00, 0x76, 0x5f, 0x73, 0x63, 0x61, 0x6c, 0x65, 0x00, 0x4d, 0x69, 0x63, 0x72, // ....v_scale.Micr
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| 74 | 0x6f, 0x73, 0x6f, 0x66, 0x74, 0x20, 0x28, 0x52, 0x29, 0x20, 0x48, 0x4c, 0x53, 0x4c, 0x20, 0x53, // osoft (R) HLSL S
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| 75 | 0x68, 0x61, 0x64, 0x65, 0x72, 0x20, 0x43, 0x6f, 0x6d, 0x70, 0x69, 0x6c, 0x65, 0x72, 0x20, 0x31, // hader Compiler 1
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| 76 | 0x30, 0x2e, 0x30, 0x2e, 0x31, 0x30, 0x30, 0x31, 0x31, 0x2e, 0x31, 0x36, 0x33, 0x38, 0x34, 0x00, // 0.0.10011.16384.
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| 77 | 0x49, 0x53, 0x47, 0x4e, 0x2c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, // ISGN,...........
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| 78 | 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, // ...............
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| 79 | 0x00, 0x00, 0x00, 0x00, 0x0f, 0x03, 0x00, 0x00, 0x49, 0x4e, 0x5f, 0x50, 0x4f, 0x53, 0x49, 0x54, // ........IN_POSIT
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| 80 | 0x49, 0x4f, 0x4e, 0x00, 0x4f, 0x53, 0x47, 0x4e, 0x2c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // ION.OSGN,.......
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| 81 | 0x08, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // .... ...........
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| 82 | 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x53, 0x56, 0x5f, 0x50, // ............SV_P
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| 83 | 0x4f, 0x53, 0x49, 0x54, 0x49, 0x4f, 0x4e, 0x00, 0x53, 0x48, 0x45, 0x58, 0xe0, 0x00, 0x00, 0x00, // OSITION.SHEX....
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| 84 | 0x51, 0x00, 0x01, 0x00, 0x38, 0x00, 0x00, 0x00, 0x6a, 0x08, 0x00, 0x01, 0x59, 0x00, 0x00, 0x07, // Q...8...j...Y...
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| 85 | 0x46, 0x8e, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // F.0.............
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| 86 | 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5f, 0x00, 0x00, 0x03, 0x32, 0x10, 0x10, 0x00, // ........_...2...
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| 87 | 0x00, 0x00, 0x00, 0x00, 0x67, 0x00, 0x00, 0x04, 0xf2, 0x20, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, // ....g.... ......
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| 88 | 0x01, 0x00, 0x00, 0x00, 0x68, 0x00, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00, 0x32, 0x00, 0x00, 0x0d, // ....h.......2...
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| 89 | 0x32, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, // 2.......F.......
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| 90 | 0xe6, 0x8a, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ..0.............
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| 91 | 0x46, 0x80, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // F.0.............
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| 92 | 0x32, 0x00, 0x00, 0x0f, 0x32, 0x20, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x00, 0x10, 0x00, // 2...2 ......F...
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| 93 | 0x00, 0x00, 0x00, 0x00, 0x02, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x40, // .....@.....@...@
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| 94 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x40, 0x00, 0x00, 0x00, 0x00, 0x80, 0xbf, // .........@......
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| 95 | 0x00, 0x00, 0x80, 0xbf, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x08, // ............6...
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| 96 | 0xc2, 0x20, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // . .......@......
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| 97 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x3f, 0x3e, 0x00, 0x00, 0x01, // ...........?>...
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| 98 | 0x53, 0x54, 0x41, 0x54, 0x94, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // STAT............
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| 99 | 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 100 | 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 101 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 102 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 103 | 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 104 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 105 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 106 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 107 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // ............
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| 108 | }};
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| 109 |
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| 110 | /*
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| 111 | Texture2D<float4> tex0 : register(t0);
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| 112 | cbuffer ps_cb : register(b0) {
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| 113 | float4 color;
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| 114 | };
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| 115 | float4 main() : SV_TARGET {
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| 116 | return color * tex0.Load(int3(0, 0, 0));
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| 117 | };
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| 118 | */
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| 119 |
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| 120 | const std::array<uint8_t, 784> g_pixelShaderCode = {{
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| 121 | 0x44, 0x58, 0x42, 0x43, 0x24, 0xb1, 0x22, 0x41, 0x4b, 0x93, 0x1d, 0x4c, 0x42, 0xb2, 0x74, 0x67, // DXBC$."AK..LB.tg
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| 122 | 0xc4, 0x86, 0x07, 0x32, 0x01, 0x00, 0x00, 0x00, 0x10, 0x03, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, // ...2............
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| 123 | 0x34, 0x00, 0x00, 0x00, 0x7c, 0x01, 0x00, 0x00, 0x8c, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, // 4...|...........
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| 124 | 0x74, 0x02, 0x00, 0x00, 0x52, 0x44, 0x45, 0x46, 0x40, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // t...RDEF@.......
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| 125 | 0x98, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x01, 0x05, 0xff, 0xff, // ........<.......
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| 126 | 0x00, 0x85, 0x00, 0x00, 0x0c, 0x01, 0x00, 0x00, 0x13, 0x13, 0x44, 0x25, 0x3c, 0x00, 0x00, 0x00, // ..........D%<...
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| 127 | 0x18, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, // ....(...(...$...
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| 128 | 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8c, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, // ................
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| 129 | 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, // ................
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| 130 | 0x01, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 131 | 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 132 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // ................
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| 133 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x74, 0x65, 0x78, 0x30, 0x00, 0x70, 0x73, 0x5f, // ........tex0.ps_
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| 134 | 0x63, 0x62, 0x00, 0xab, 0x91, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xb0, 0x00, 0x00, 0x00, // cb..............
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| 135 | 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd8, 0x00, 0x00, 0x00, // ................
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| 136 | 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0xe8, 0x00, 0x00, 0x00, // ................
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| 137 | 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, // ................
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| 138 | 0x00, 0x00, 0x00, 0x00, 0x63, 0x6f, 0x6c, 0x6f, 0x72, 0x00, 0x66, 0x6c, 0x6f, 0x61, 0x74, 0x34, // ....color.float4
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| 139 | 0x00, 0xab, 0xab, 0xab, 0x01, 0x00, 0x03, 0x00, 0x01, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 140 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 141 | 0x00, 0x00, 0x00, 0x00, 0xde, 0x00, 0x00, 0x00, 0x4d, 0x69, 0x63, 0x72, 0x6f, 0x73, 0x6f, 0x66, // ........Microsof
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| 142 | 0x74, 0x20, 0x28, 0x52, 0x29, 0x20, 0x48, 0x4c, 0x53, 0x4c, 0x20, 0x53, 0x68, 0x61, 0x64, 0x65, // t (R) HLSL Shade
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| 143 | 0x72, 0x20, 0x43, 0x6f, 0x6d, 0x70, 0x69, 0x6c, 0x65, 0x72, 0x20, 0x31, 0x30, 0x2e, 0x30, 0x2e, // r Compiler 10.0.
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| 144 | 0x31, 0x30, 0x30, 0x31, 0x31, 0x2e, 0x31, 0x36, 0x33, 0x38, 0x34, 0x00, 0x49, 0x53, 0x47, 0x4e, // 10011.16384.ISGN
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| 145 | 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x4f, 0x53, 0x47, 0x4e, // ............OSGN
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| 146 | 0x2c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, // ,........... ...
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| 147 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
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| 148 | 0x0f, 0x00, 0x00, 0x00, 0x53, 0x56, 0x5f, 0x54, 0x41, 0x52, 0x47, 0x45, 0x54, 0x00, 0xab, 0xab, // ....SV_TARGET...
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| 149 | 0x53, 0x48, 0x45, 0x58, 0xac, 0x00, 0x00, 0x00, 0x51, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x00, 0x00, // SHEX....Q...+...
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| 150 | 0x6a, 0x08, 0x00, 0x01, 0x59, 0x00, 0x00, 0x07, 0x46, 0x8e, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, // j...Y...F.0.....
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| 151 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
|
|---|
| 152 | 0x58, 0x18, 0x00, 0x07, 0x46, 0x7e, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // X...F~0.........
|
|---|
| 153 | 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x65, 0x00, 0x00, 0x03, // ....UU......e...
|
|---|
| 154 | 0xf2, 0x20, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68, 0x00, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00, // . ......h.......
|
|---|
| 155 | 0x2d, 0x00, 0x00, 0x0b, 0xf2, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x40, 0x00, 0x00, // -............@..
|
|---|
| 156 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
|
|---|
| 157 | 0x46, 0x7e, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x00, 0x00, 0x09, // F~ .........8...
|
|---|
| 158 | 0xf2, 0x20, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x0e, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, // . ......F.......
|
|---|
| 159 | 0x46, 0x8e, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // F.0.............
|
|---|
| 160 | 0x3e, 0x00, 0x00, 0x01, 0x53, 0x54, 0x41, 0x54, 0x94, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, // >...STAT........
|
|---|
| 161 | 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // ................
|
|---|
| 162 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
|
|---|
| 163 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
|
|---|
| 164 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
|
|---|
| 165 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
|
|---|
| 166 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
|
|---|
| 167 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
|
|---|
| 168 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ................
|
|---|
| 169 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // ................
|
|---|
| 170 | }};
|
|---|
| 171 |
|
|---|
| 172 | class TriangleApp {
|
|---|
| 173 |
|
|---|
| 174 | public:
|
|---|
| 175 |
|
|---|
| 176 | TriangleApp(SDL_Window* window)
|
|---|
| 177 | : m_window(window) {
|
|---|
| 178 | Com<ID3D11Device> device;
|
|---|
| 179 |
|
|---|
| 180 | D3D_FEATURE_LEVEL fl = D3D_FEATURE_LEVEL_11_1;
|
|---|
| 181 |
|
|---|
| 182 | HRESULT status = D3D11CreateDevice(
|
|---|
| 183 | nullptr, D3D_DRIVER_TYPE_HARDWARE,
|
|---|
| 184 | nullptr, 0, &fl, 1, D3D11_SDK_VERSION,
|
|---|
| 185 | &device, nullptr, nullptr);
|
|---|
| 186 |
|
|---|
| 187 | if (FAILED(status)) {
|
|---|
| 188 | std::cerr << "Failed to create D3D11 device" << std::endl;
|
|---|
| 189 | return;
|
|---|
| 190 | }
|
|---|
| 191 |
|
|---|
| 192 | if (FAILED(device->QueryInterface(IID_PPV_ARGS(&m_device)))) {
|
|---|
| 193 | std::cerr << "Failed to query ID3D11DeviceContext1" << std::endl;
|
|---|
| 194 | return;
|
|---|
| 195 | }
|
|---|
| 196 |
|
|---|
| 197 | Com<IDXGIDevice> dxgiDevice;
|
|---|
| 198 |
|
|---|
| 199 | if (FAILED(m_device->QueryInterface(IID_PPV_ARGS(&dxgiDevice)))) {
|
|---|
| 200 | std::cerr << "Failed to query DXGI device" << std::endl;
|
|---|
| 201 | return;
|
|---|
| 202 | }
|
|---|
| 203 |
|
|---|
| 204 | if (FAILED(dxgiDevice->GetAdapter(&m_adapter))) {
|
|---|
| 205 | std::cerr << "Failed to query DXGI adapter" << std::endl;
|
|---|
| 206 | return;
|
|---|
| 207 | }
|
|---|
| 208 |
|
|---|
| 209 | if (FAILED(m_adapter->GetParent(IID_PPV_ARGS(&m_factory)))) {
|
|---|
| 210 | std::cerr << "Failed to query DXGI factory" << std::endl;
|
|---|
| 211 | return;
|
|---|
| 212 | }
|
|---|
| 213 |
|
|---|
| 214 | m_device->GetImmediateContext1(&m_context);
|
|---|
| 215 |
|
|---|
| 216 | DXGI_SWAP_CHAIN_DESC1 swapDesc;
|
|---|
| 217 | swapDesc.Width = m_windowSizeW;
|
|---|
| 218 | swapDesc.Height = m_windowSizeH;
|
|---|
| 219 | swapDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
|
|---|
| 220 | swapDesc.Stereo = FALSE;
|
|---|
| 221 | swapDesc.SampleDesc = { 1, 0 };
|
|---|
| 222 | swapDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
|
|---|
| 223 | swapDesc.BufferCount = 3;
|
|---|
| 224 | swapDesc.Scaling = DXGI_SCALING_STRETCH;
|
|---|
| 225 | swapDesc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD;
|
|---|
| 226 | swapDesc.AlphaMode = DXGI_ALPHA_MODE_UNSPECIFIED;
|
|---|
| 227 | swapDesc.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING;
|
|---|
| 228 |
|
|---|
| 229 | DXGI_SWAP_CHAIN_FULLSCREEN_DESC fsDesc;
|
|---|
| 230 | fsDesc.RefreshRate = { 0, 0 };
|
|---|
| 231 | fsDesc.ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED;
|
|---|
| 232 | fsDesc.Scaling = DXGI_MODE_SCALING_UNSPECIFIED;
|
|---|
| 233 | fsDesc.Windowed = TRUE;
|
|---|
| 234 |
|
|---|
| 235 | Com<IDXGISwapChain1> swapChain;
|
|---|
| 236 | if (FAILED(m_factory->CreateSwapChainForHwnd(m_device.ptr(), wsi::toHwnd(m_window), &swapDesc, &fsDesc, nullptr, &swapChain))) {
|
|---|
| 237 | std::cerr << "Failed to create DXGI swap chain" << std::endl;
|
|---|
| 238 | return;
|
|---|
| 239 | }
|
|---|
| 240 |
|
|---|
| 241 | if (FAILED(swapChain->QueryInterface(IID_PPV_ARGS(&m_swapChain)))) {
|
|---|
| 242 | std::cerr << "Failed to query DXGI swap chain interface" << std::endl;
|
|---|
| 243 | return;
|
|---|
| 244 | }
|
|---|
| 245 |
|
|---|
| 246 | m_factory->MakeWindowAssociation(m_window, 0);
|
|---|
| 247 |
|
|---|
| 248 | if (FAILED(m_device->CreateVertexShader(
|
|---|
| 249 | g_vertexShaderCode.data(),
|
|---|
| 250 | g_vertexShaderCode.size(),
|
|---|
| 251 | nullptr, &m_vs))) {
|
|---|
| 252 | std::cerr << "Failed to create vertex shader" << std::endl;
|
|---|
| 253 | return;
|
|---|
| 254 | }
|
|---|
| 255 |
|
|---|
| 256 | if (FAILED(m_device->CreatePixelShader(
|
|---|
| 257 | g_pixelShaderCode.data(),
|
|---|
| 258 | g_pixelShaderCode.size(),
|
|---|
| 259 | nullptr, &m_ps))) {
|
|---|
| 260 | std::cerr << "Failed to create pixel shader" << std::endl;
|
|---|
| 261 | return;
|
|---|
| 262 | }
|
|---|
| 263 |
|
|---|
| 264 | std::array<D3D11_INPUT_ELEMENT_DESC, 1> vertexFormatDesc = {{
|
|---|
| 265 | { "IN_POSITION", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
|
|---|
| 266 | }};
|
|---|
| 267 |
|
|---|
| 268 | if (FAILED(m_device->CreateInputLayout(
|
|---|
| 269 | vertexFormatDesc.data(),
|
|---|
| 270 | vertexFormatDesc.size(),
|
|---|
| 271 | g_vertexShaderCode.data(),
|
|---|
| 272 | g_vertexShaderCode.size(),
|
|---|
| 273 | &m_vertexFormat))) {
|
|---|
| 274 | std::cerr << "Failed to create input layout" << std::endl;
|
|---|
| 275 | return;
|
|---|
| 276 | }
|
|---|
| 277 |
|
|---|
| 278 | std::array<Vertex, 6> vertexData = {{
|
|---|
| 279 | Vertex { -0.3f, 0.1f },
|
|---|
| 280 | Vertex { 0.5f, 0.9f },
|
|---|
| 281 | Vertex { 1.3f, 0.1f },
|
|---|
| 282 | Vertex { -0.3f, 0.9f },
|
|---|
| 283 | Vertex { 1.3f, 0.9f },
|
|---|
| 284 | Vertex { 0.5f, 0.1f },
|
|---|
| 285 | }};
|
|---|
| 286 |
|
|---|
| 287 | D3D11_BUFFER_DESC vboDesc;
|
|---|
| 288 | vboDesc.ByteWidth = sizeof(vertexData);
|
|---|
| 289 | vboDesc.Usage = D3D11_USAGE_IMMUTABLE;
|
|---|
| 290 | vboDesc.BindFlags = D3D11_BIND_VERTEX_BUFFER;
|
|---|
| 291 | vboDesc.CPUAccessFlags = 0;
|
|---|
| 292 | vboDesc.MiscFlags = 0;
|
|---|
| 293 | vboDesc.StructureByteStride = 0;
|
|---|
| 294 |
|
|---|
| 295 | D3D11_SUBRESOURCE_DATA vboData;
|
|---|
| 296 | vboData.pSysMem = vertexData.data();
|
|---|
| 297 | vboData.SysMemPitch = vboDesc.ByteWidth;
|
|---|
| 298 | vboData.SysMemSlicePitch = vboDesc.ByteWidth;
|
|---|
| 299 |
|
|---|
| 300 | if (FAILED(m_device->CreateBuffer(&vboDesc, &vboData, &m_vbo))) {
|
|---|
| 301 | std::cerr << "Failed to create index buffer" << std::endl;
|
|---|
| 302 | return;
|
|---|
| 303 | }
|
|---|
| 304 |
|
|---|
| 305 | std::array<uint32_t, 6> indexData = {{ 0, 1, 2, 3, 4, 5 }};
|
|---|
| 306 |
|
|---|
| 307 | D3D11_BUFFER_DESC iboDesc;
|
|---|
| 308 | iboDesc.ByteWidth = sizeof(indexData);
|
|---|
| 309 | iboDesc.Usage = D3D11_USAGE_IMMUTABLE;
|
|---|
| 310 | iboDesc.BindFlags = D3D11_BIND_INDEX_BUFFER;
|
|---|
| 311 | iboDesc.CPUAccessFlags = 0;
|
|---|
| 312 | iboDesc.MiscFlags = 0;
|
|---|
| 313 | iboDesc.StructureByteStride = 0;
|
|---|
| 314 |
|
|---|
| 315 | D3D11_SUBRESOURCE_DATA iboData;
|
|---|
| 316 | iboData.pSysMem = indexData.data();
|
|---|
| 317 | iboData.SysMemPitch = iboDesc.ByteWidth;
|
|---|
| 318 | iboData.SysMemSlicePitch = iboDesc.ByteWidth;
|
|---|
| 319 |
|
|---|
| 320 | if (FAILED(m_device->CreateBuffer(&iboDesc, &iboData, &m_ibo))) {
|
|---|
| 321 | std::cerr << "Failed to create index buffer" << std::endl;
|
|---|
| 322 | return;
|
|---|
| 323 | }
|
|---|
| 324 |
|
|---|
| 325 | D3D11_BUFFER_DESC cbDesc;
|
|---|
| 326 | cbDesc.ByteWidth = sizeof(PsConstants);
|
|---|
| 327 | cbDesc.Usage = D3D11_USAGE_DYNAMIC;
|
|---|
| 328 | cbDesc.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
|
|---|
| 329 | cbDesc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
|
|---|
| 330 | cbDesc.MiscFlags = 0;
|
|---|
| 331 | cbDesc.StructureByteStride = 0;
|
|---|
| 332 |
|
|---|
| 333 | if (FAILED(m_device->CreateBuffer(&cbDesc, nullptr, &m_cbPs))) {
|
|---|
| 334 | std::cerr << "Failed to create constant buffer" << std::endl;
|
|---|
| 335 | return;
|
|---|
| 336 | }
|
|---|
| 337 |
|
|---|
| 338 | cbDesc.ByteWidth = sizeof(VsConstantsPad) * 128 * 8;
|
|---|
| 339 |
|
|---|
| 340 | if (FAILED(m_device->CreateBuffer(&cbDesc, nullptr, &m_cbVs))) {
|
|---|
| 341 | std::cerr << "Failed to create constant buffer" << std::endl;
|
|---|
| 342 | return;
|
|---|
| 343 | }
|
|---|
| 344 |
|
|---|
| 345 | std::array<uint32_t, 2> colors = { 0xFFFFFFFF, 0xFFC0C0C0 };
|
|---|
| 346 |
|
|---|
| 347 | D3D11_SUBRESOURCE_DATA texData;
|
|---|
| 348 | texData.pSysMem = &colors[0];
|
|---|
| 349 | texData.SysMemPitch = sizeof(colors[0]);
|
|---|
| 350 | texData.SysMemSlicePitch = sizeof(colors[0]);
|
|---|
| 351 |
|
|---|
| 352 | D3D11_TEXTURE2D_DESC texDesc;
|
|---|
| 353 | texDesc.Width = 1;
|
|---|
| 354 | texDesc.Height = 1;
|
|---|
| 355 | texDesc.MipLevels = 1;
|
|---|
| 356 | texDesc.ArraySize = 1;
|
|---|
| 357 | texDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
|
|---|
| 358 | texDesc.SampleDesc = { 1, 0 };
|
|---|
| 359 | texDesc.Usage = D3D11_USAGE_IMMUTABLE;
|
|---|
| 360 | texDesc.BindFlags = D3D11_BIND_SHADER_RESOURCE;
|
|---|
| 361 | texDesc.CPUAccessFlags = 0;
|
|---|
| 362 | texDesc.MiscFlags = 0;
|
|---|
| 363 |
|
|---|
| 364 | if (FAILED(m_device->CreateTexture2D(&texDesc, &texData, &m_tex0))) {
|
|---|
| 365 | std::cerr << "Failed to create texture" << std::endl;
|
|---|
| 366 | return;
|
|---|
| 367 | }
|
|---|
| 368 |
|
|---|
| 369 | texData.pSysMem = &colors[1];
|
|---|
| 370 |
|
|---|
| 371 | if (FAILED(m_device->CreateTexture2D(&texDesc, &texData, &m_tex1))) {
|
|---|
| 372 | std::cerr << "Failed to create texture" << std::endl;
|
|---|
| 373 | return;
|
|---|
| 374 | }
|
|---|
| 375 |
|
|---|
| 376 | if (FAILED(m_device->CreateShaderResourceView(m_tex0.ptr(), nullptr, &m_srv0))
|
|---|
| 377 | || FAILED(m_device->CreateShaderResourceView(m_tex1.ptr(), nullptr, &m_srv1))) {
|
|---|
| 378 | std::cerr << "Failed to create SRV" << std::endl;
|
|---|
| 379 | return;
|
|---|
| 380 | }
|
|---|
| 381 |
|
|---|
| 382 | Com<ID3D11Texture2D> backBuffer;
|
|---|
| 383 | if (FAILED(m_swapChain->GetBuffer(0, IID_PPV_ARGS(&backBuffer)))) {
|
|---|
| 384 | std::cerr << "Failed to get swap chain back buffer" << std::endl;
|
|---|
| 385 | return;
|
|---|
| 386 | }
|
|---|
| 387 |
|
|---|
| 388 | D3D11_RENDER_TARGET_VIEW_DESC rtvDesc;
|
|---|
| 389 | rtvDesc.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2D;
|
|---|
| 390 | rtvDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
|
|---|
| 391 | rtvDesc.Texture2D = { 0u };
|
|---|
| 392 |
|
|---|
| 393 | if (FAILED(m_device->CreateRenderTargetView(backBuffer.ptr(), &rtvDesc, &m_rtv))) {
|
|---|
| 394 | std::cerr << "Failed to create render target view" << std::endl;
|
|---|
| 395 | return;
|
|---|
| 396 | }
|
|---|
| 397 |
|
|---|
| 398 | m_initialized = true;
|
|---|
| 399 | }
|
|---|
| 400 |
|
|---|
| 401 |
|
|---|
| 402 | ~TriangleApp() {
|
|---|
| 403 | m_context->ClearState();
|
|---|
| 404 | }
|
|---|
| 405 |
|
|---|
| 406 |
|
|---|
| 407 | bool run() {
|
|---|
| 408 | if (!m_initialized)
|
|---|
| 409 | return false;
|
|---|
| 410 |
|
|---|
| 411 | if (m_occluded && (m_occluded = isOccluded()))
|
|---|
| 412 | return true;
|
|---|
| 413 |
|
|---|
| 414 | if (!beginFrame())
|
|---|
| 415 | return true;
|
|---|
| 416 |
|
|---|
| 417 | std::array<PsConstants, 2> colors = {{
|
|---|
| 418 | PsConstants { 0.25f, 0.25f, 0.25f, 1.0f },
|
|---|
| 419 | PsConstants { 0.40f, 0.40f, 0.40f, 1.0f },
|
|---|
| 420 | }};
|
|---|
| 421 |
|
|---|
| 422 | for (uint32_t i = 0; i < 8; i++) {
|
|---|
| 423 | DrawOptions options;
|
|---|
| 424 | options.sortByTexture = i & 1;
|
|---|
| 425 | options.drawIndexed = i & 2;
|
|---|
| 426 | options.mapDiscardOnce = i & 4;
|
|---|
| 427 | drawLines(colors[i & 1], options, i);
|
|---|
| 428 | }
|
|---|
| 429 |
|
|---|
| 430 | if (!endFrame())
|
|---|
| 431 | return false;
|
|---|
| 432 |
|
|---|
| 433 | return true;
|
|---|
| 434 | }
|
|---|
| 435 |
|
|---|
| 436 |
|
|---|
| 437 | void drawLines(const PsConstants& psData, const DrawOptions& options, uint32_t baseY) {
|
|---|
| 438 | D3D11_MAPPED_SUBRESOURCE sr;
|
|---|
| 439 |
|
|---|
| 440 | // Update color for the row
|
|---|
| 441 | m_context->PSSetConstantBuffers(0, 1, &m_cbPs);
|
|---|
| 442 | m_context->Map(m_cbPs.ptr(), 0, D3D11_MAP_WRITE_DISCARD, 0, &sr);
|
|---|
| 443 | std::memcpy(sr.pData, &psData, sizeof(psData));
|
|---|
| 444 | m_context->Unmap(m_cbPs.ptr(), 0);
|
|---|
| 445 |
|
|---|
| 446 | baseY *= 8;
|
|---|
| 447 |
|
|---|
| 448 | if (options.mapDiscardOnce) {
|
|---|
| 449 | uint32_t drawIndex = 0;
|
|---|
| 450 |
|
|---|
| 451 | // Discard and map the entire vertex constant buffer
|
|---|
| 452 | // once, then bind sub-ranges while emitting draw calls
|
|---|
| 453 | m_context->Map(m_cbVs.ptr(), 0, D3D11_MAP_WRITE_DISCARD, 0, &sr);
|
|---|
| 454 | auto vsData = reinterpret_cast<VsConstantsPad*>(sr.pData);
|
|---|
| 455 |
|
|---|
| 456 | for (uint32_t y = 0; y < 8; y++) {
|
|---|
| 457 | for (uint32_t x = 0; x < 128; x++)
|
|---|
| 458 | vsData[drawIndex++].data = getVsConstants(x, baseY + y);
|
|---|
| 459 | }
|
|---|
| 460 |
|
|---|
| 461 | m_context->Unmap(m_cbVs.ptr(), 0);
|
|---|
| 462 | }
|
|---|
| 463 |
|
|---|
| 464 | if (options.drawIndexed)
|
|---|
| 465 | m_context->IASetIndexBuffer(m_ibo.ptr(), DXGI_FORMAT_R32_UINT, 0);
|
|---|
| 466 |
|
|---|
| 467 | uint32_t vsStride = sizeof(Vertex);
|
|---|
| 468 | uint32_t vsOffset = 0;
|
|---|
| 469 | m_context->IASetVertexBuffers(0, 1, &m_vbo, &vsStride, &vsOffset);
|
|---|
| 470 |
|
|---|
| 471 | uint32_t maxZ = options.sortByTexture ? 2 : 1;
|
|---|
| 472 |
|
|---|
| 473 | for (uint32_t z = 0; z < maxZ; z++) {
|
|---|
| 474 | uint32_t drawIndex = z;
|
|---|
| 475 |
|
|---|
| 476 | if (options.sortByTexture) {
|
|---|
| 477 | ID3D11ShaderResourceView* view = z ? m_srv1.ptr() : m_srv0.ptr();
|
|---|
| 478 | m_context->PSSetShaderResources(0, 1, &view);
|
|---|
| 479 | }
|
|---|
| 480 |
|
|---|
| 481 | for (uint32_t y = 0; y < 8; y++) {
|
|---|
| 482 | for (uint32_t x = z; x < 128; x += maxZ) {
|
|---|
| 483 | uint32_t triIndex = (x ^ y) & 1;
|
|---|
| 484 |
|
|---|
| 485 | if (!options.mapDiscardOnce) {
|
|---|
| 486 | D3D11_MAP mapMode = drawIndex ? D3D11_MAP_WRITE_NO_OVERWRITE : D3D11_MAP_WRITE_DISCARD;
|
|---|
| 487 | m_context->Map(m_cbVs.ptr(), 0, mapMode, 0, &sr);
|
|---|
| 488 | auto vsData = reinterpret_cast<VsConstantsPad*>(sr.pData);
|
|---|
| 489 | vsData[drawIndex].data = getVsConstants(x, baseY + y);
|
|---|
| 490 | m_context->Unmap(m_cbVs.ptr(), 0);
|
|---|
| 491 | }
|
|---|
| 492 |
|
|---|
| 493 | uint32_t constantOffset = 16 * drawIndex;
|
|---|
| 494 | uint32_t constantCount = 16;
|
|---|
| 495 | m_context->VSSetConstantBuffers1(0, 1, &m_cbVs, &constantOffset, &constantCount);
|
|---|
| 496 |
|
|---|
| 497 | if (!options.sortByTexture) {
|
|---|
| 498 | ID3D11ShaderResourceView* view = triIndex ? m_srv1.ptr() : m_srv0.ptr();
|
|---|
| 499 | m_context->PSSetShaderResources(0, 1, &view);
|
|---|
| 500 | }
|
|---|
| 501 |
|
|---|
| 502 | // Submit draw call
|
|---|
| 503 | uint32_t baseIndex = 3 * triIndex;
|
|---|
| 504 |
|
|---|
| 505 | if (options.drawIndexed)
|
|---|
| 506 | m_context->DrawIndexed(3, baseIndex, 0);
|
|---|
| 507 | else
|
|---|
| 508 | m_context->Draw(3, baseIndex);
|
|---|
| 509 |
|
|---|
| 510 | drawIndex += maxZ;
|
|---|
| 511 | }
|
|---|
| 512 | }
|
|---|
| 513 | }
|
|---|
| 514 | }
|
|---|
| 515 |
|
|---|
| 516 |
|
|---|
| 517 | static VsConstants getVsConstants(uint32_t x, uint32_t y) {
|
|---|
| 518 | VsConstants result;
|
|---|
| 519 | result.x = float(x) / 128.0f;
|
|---|
| 520 | result.y = float(y) / 64.0f;
|
|---|
| 521 | result.w = 1.0f / 128.0f;
|
|---|
| 522 | result.h = 1.0f / 64.0f;
|
|---|
| 523 | return result;
|
|---|
| 524 | }
|
|---|
| 525 |
|
|---|
| 526 |
|
|---|
| 527 | bool beginFrame() {
|
|---|
| 528 | int32_t w, h;
|
|---|
| 529 | SDL_GetWindowSize(m_window, &w, &h);
|
|---|
| 530 |
|
|---|
| 531 | uint32_t newWindowSizeW = uint32_t(w);
|
|---|
| 532 | uint32_t newWindowSizeH = uint32_t(h);
|
|---|
| 533 |
|
|---|
| 534 | if (m_windowSizeW != newWindowSizeW || m_windowSizeH != newWindowSizeH) {
|
|---|
| 535 | m_rtv = nullptr;
|
|---|
| 536 | m_context->ClearState();
|
|---|
| 537 |
|
|---|
| 538 | DXGI_SWAP_CHAIN_DESC1 desc;
|
|---|
| 539 | m_swapChain->GetDesc1(&desc);
|
|---|
| 540 |
|
|---|
| 541 | if (FAILED(m_swapChain->ResizeBuffers(desc.BufferCount,
|
|---|
| 542 | newWindowSizeW, newWindowSizeH, desc.Format, desc.Flags))) {
|
|---|
| 543 | std::cerr << "Failed to resize back buffers" << std::endl;
|
|---|
| 544 | return false;
|
|---|
| 545 | }
|
|---|
| 546 |
|
|---|
| 547 | Com<ID3D11Texture2D> backBuffer;
|
|---|
| 548 | if (FAILED(m_swapChain->GetBuffer(0, IID_PPV_ARGS(&backBuffer)))) {
|
|---|
| 549 | std::cerr << "Failed to get swap chain back buffer" << std::endl;
|
|---|
| 550 | return false;
|
|---|
| 551 | }
|
|---|
| 552 |
|
|---|
| 553 | D3D11_RENDER_TARGET_VIEW_DESC rtvDesc;
|
|---|
| 554 | rtvDesc.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2D;
|
|---|
| 555 | rtvDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
|
|---|
| 556 | rtvDesc.Texture2D = { 0u };
|
|---|
| 557 |
|
|---|
| 558 | if (FAILED(m_device->CreateRenderTargetView(backBuffer.ptr(), &rtvDesc, &m_rtv))) {
|
|---|
| 559 | std::cerr << "Failed to create render target view" << std::endl;
|
|---|
| 560 | return false;
|
|---|
| 561 | }
|
|---|
| 562 |
|
|---|
| 563 | m_windowSizeW = newWindowSizeW;
|
|---|
| 564 | m_windowSizeH = newWindowSizeH;
|
|---|
| 565 | }
|
|---|
| 566 |
|
|---|
| 567 | // Set up render state
|
|---|
| 568 | FLOAT color[4] = { 0.5f, 0.5f, 0.5f, 1.0f };
|
|---|
| 569 | m_context->OMSetRenderTargets(1, &m_rtv, nullptr);
|
|---|
| 570 | m_context->ClearRenderTargetView(m_rtv.ptr(), color);
|
|---|
| 571 |
|
|---|
| 572 | m_context->VSSetShader(m_vs.ptr(), nullptr, 0);
|
|---|
| 573 | m_context->PSSetShader(m_ps.ptr(), nullptr, 0);
|
|---|
| 574 |
|
|---|
| 575 | m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
|
|---|
| 576 | m_context->IASetInputLayout(m_vertexFormat.ptr());
|
|---|
| 577 |
|
|---|
| 578 | D3D11_VIEWPORT viewport;
|
|---|
| 579 | viewport.TopLeftX = 0.0f;
|
|---|
| 580 | viewport.TopLeftY = 0.0f;
|
|---|
| 581 | viewport.Width = float(m_windowSizeW);
|
|---|
| 582 | viewport.Height = float(m_windowSizeH);
|
|---|
| 583 | viewport.MinDepth = 0.0f;
|
|---|
| 584 | viewport.MaxDepth = 1.0f;
|
|---|
| 585 | m_context->RSSetViewports(1, &viewport);
|
|---|
| 586 | return true;
|
|---|
| 587 | }
|
|---|
| 588 |
|
|---|
| 589 |
|
|---|
| 590 | bool endFrame() {
|
|---|
| 591 | HRESULT hr = m_swapChain->Present(0, DXGI_PRESENT_TEST);
|
|---|
| 592 |
|
|---|
| 593 | if (hr == S_OK)
|
|---|
| 594 | hr = m_swapChain->Present(0, 0);
|
|---|
| 595 |
|
|---|
| 596 | m_occluded = hr == DXGI_STATUS_OCCLUDED;
|
|---|
| 597 | return true;
|
|---|
| 598 | }
|
|---|
| 599 |
|
|---|
| 600 | bool isOccluded() {
|
|---|
| 601 | return m_swapChain->Present(0, DXGI_PRESENT_TEST) == DXGI_STATUS_OCCLUDED;
|
|---|
| 602 | }
|
|---|
| 603 |
|
|---|
| 604 | private:
|
|---|
| 605 |
|
|---|
| 606 | SDL_Window* m_window;
|
|---|
| 607 | uint32_t m_windowSizeW = 1024;
|
|---|
| 608 | uint32_t m_windowSizeH = 600;
|
|---|
| 609 | bool m_initialized = false;
|
|---|
| 610 | bool m_occluded = false;
|
|---|
| 611 |
|
|---|
| 612 | Com<IDXGIFactory3> m_factory;
|
|---|
| 613 | Com<IDXGIAdapter> m_adapter;
|
|---|
| 614 | Com<ID3D11Device1> m_device;
|
|---|
| 615 | Com<ID3D11DeviceContext1> m_context;
|
|---|
| 616 | Com<IDXGISwapChain2> m_swapChain;
|
|---|
| 617 |
|
|---|
| 618 | Com<ID3D11RenderTargetView> m_rtv;
|
|---|
| 619 | Com<ID3D11Buffer> m_ibo;
|
|---|
| 620 | Com<ID3D11Buffer> m_vbo;
|
|---|
| 621 | Com<ID3D11InputLayout> m_vertexFormat;
|
|---|
| 622 |
|
|---|
| 623 | Com<ID3D11Texture2D> m_tex0;
|
|---|
| 624 | Com<ID3D11Texture2D> m_tex1;
|
|---|
| 625 | Com<ID3D11ShaderResourceView> m_srv0;
|
|---|
| 626 | Com<ID3D11ShaderResourceView> m_srv1;
|
|---|
| 627 |
|
|---|
| 628 | Com<ID3D11Buffer> m_cbPs;
|
|---|
| 629 | Com<ID3D11Buffer> m_cbVs;
|
|---|
| 630 |
|
|---|
| 631 | Com<ID3D11VertexShader> m_vs;
|
|---|
| 632 | Com<ID3D11PixelShader> m_ps;
|
|---|
| 633 |
|
|---|
| 634 | };
|
|---|
| 635 |
|
|---|
| 636 | int main(int argc, char** argv) {
|
|---|
| 637 | if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS) != 0) {
|
|---|
| 638 | std::cerr << "Failed to init SDL" << std::endl;
|
|---|
| 639 | return 1;
|
|---|
| 640 | }
|
|---|
| 641 |
|
|---|
| 642 | SDL_Window* window = SDL_CreateWindow(
|
|---|
| 643 | "DXVK Native Triangle! - D3D11",
|
|---|
| 644 | SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
|
|---|
| 645 | 1024, 600,
|
|---|
| 646 | SDL_WINDOW_VULKAN | SDL_WINDOW_RESIZABLE);
|
|---|
| 647 | if (!window) {
|
|---|
| 648 | std::cerr << "Failed to create SDL window" << std::endl;
|
|---|
| 649 | return 1;
|
|---|
| 650 | }
|
|---|
| 651 |
|
|---|
| 652 | TriangleApp app(window);
|
|---|
| 653 |
|
|---|
| 654 | bool running = true;
|
|---|
| 655 | while (running) {
|
|---|
| 656 | SDL_Event event;
|
|---|
| 657 | while (SDL_PollEvent(&event)) {
|
|---|
| 658 | switch (event.type) {
|
|---|
| 659 | case SDL_QUIT:
|
|---|
| 660 | running = false;
|
|---|
| 661 | break;
|
|---|
| 662 | default:
|
|---|
| 663 | break;
|
|---|
| 664 | }
|
|---|
| 665 | }
|
|---|
| 666 |
|
|---|
| 667 | if (!app.run())
|
|---|
| 668 | break;
|
|---|
| 669 | }
|
|---|
| 670 |
|
|---|
| 671 | return 0;
|
|---|
| 672 | }
|
|---|
| 673 |
|
|---|
