comparison: src/shader_codes.h
src/shader_codes.h
- changeset 78
- 9bc544f4ce8f
- parent 77
- 2187a732f4d7
- child 79
- ed46a265b679
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| 77:2187a732f4d7 | 78:9bc544f4ce8f |
|---|---|
| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * Copyright 2025 Mike Becker. All rights reserved. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions are met: | |
| 7 * | |
| 8 * 1. Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * | |
| 11 * 2. Redistributions in binary form must reproduce the above copyright | |
| 12 * notice, this list of conditions and the following disclaimer in the | |
| 13 * documentation and/or other materials provided with the distribution. | |
| 14 * | |
| 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 25 * POSSIBILITY OF SUCH DAMAGE. | |
| 26 */ | |
| 27 | |
| 28 #ifdef ASC_SHADER_CODES_LOADED | |
| 29 #error "Shader codes are supposed to be included once!" | |
| 30 #endif | |
| 31 #define ASC_SHADER_CODES_LOADED | |
| 32 | |
| 33 #include "ascension/shader.h" | |
| 34 | |
| 35 #define asc_embed(name, file) \ | |
| 36 __asm__(".section .rodata\n" \ | |
| 37 ".global " #name "\n" \ | |
| 38 #name ":\n" \ | |
| 39 ".incbin \"" file "\"\n" \ | |
| 40 ".byte 0\n" \ | |
| 41 ); \ | |
| 42 extern const char name[] | |
| 43 | |
| 44 #ifdef __has_embed | |
| 45 const char asc_shader_code_sprite_vtx[] = { | |
| 46 #embed "../shader/sprite_vtx.glsl" suffix(, 0) | |
| 47 }; | |
| 48 const char asc_shader_code_sprite_frag[] = { | |
| 49 #embed "../shader/sprite_frag.glsl" suffix(, 0) | |
| 50 }; | |
| 51 #else | |
| 52 #warning "C23 support for #embed is missing - falling back to inline assembler" | |
| 53 asc_embed(asc_shader_code_sprite_vtx, "../shader/sprite_vtx.glsl"); | |
| 54 asc_embed(asc_shader_code_sprite_frag, "../shader/sprite_frag.glsl"); | |
| 55 #endif | |
| 56 | |
| 57 static AscShaderCodes asc_shader_codes_sprite = { | |
| 58 asc_shader_code_sprite_vtx, | |
| 59 asc_shader_code_sprite_frag | |
| 60 }; | |
| 61 |
