mirror of
https://git.code.sf.net/p/quake/quakeforge
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f4cbe3f220
The default value is 1, and the assumption in target_spirv is that if the first one is set, all are set, but the source code doesn't need to set any explicitly.
80 lines
2 KiB
C
80 lines
2 KiB
C
/*
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glsl-sub_comp.c
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GLSL compute shader sublanguage
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Copyright (C) 2024 Bill Currie <bill@taniwha.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "QF/alloc.h"
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#include "QF/hash.h"
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#include "QF/va.h"
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#include "tools/qfcc/include/def.h"
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#include "tools/qfcc/include/diagnostic.h"
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#include "tools/qfcc/include/glsl-lang.h"
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#include "tools/qfcc/include/qfcc.h"
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#include "tools/qfcc/include/shared.h"
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#include "tools/qfcc/include/spirv.h"
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#include "tools/qfcc/include/strpool.h"
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#include "tools/qfcc/include/symtab.h"
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#include "tools/qfcc/include/type.h"
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static const char *glsl_comp_interface_default_names[glsl_num_interfaces] = {
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[glsl_in] = ".control",
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[glsl_uniform] = ".default",
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[glsl_buffer] = ".default",
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[glsl_shared] = ".default",
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};
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glsl_sublang_t glsl_comp_sublanguage = {
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.name = "compute",
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.interface_default_names = glsl_comp_interface_default_names,
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.model_name = "GLCompute",
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};
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int
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glsl_finish_comp (const char *file, rua_ctx_t *ctx)
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{
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if (!pr.module || !pr.module->entry_points) {
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return 1;
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}
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const expr_t *size = nullptr;
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for (int i = 0; i < 3; i++) {
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if (!pr.module->entry_points->local_size[i]) {
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size = new_int_expr (1, false);
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break;
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}
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}
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if (size) {
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for (int i = 0; i < 3; i++) {
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if (!pr.module->entry_points->local_size[i]) {
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pr.module->entry_points->local_size[i] = size;
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break;
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}
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}
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}
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return 1;
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}
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