formatted license comment
This commit is contained in:
parent
db5a728846
commit
0ffdb8c3ac
30 changed files with 16218 additions and 14914 deletions
3
.gitignore
vendored
3
.gitignore
vendored
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@ -2,3 +2,6 @@
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.clang-format
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compile-commands.json
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topaz
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**/*.BAK
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**/*.bak
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**/*~
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1
.indent.pro
vendored
1
.indent.pro
vendored
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@ -12,3 +12,4 @@
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-npsl
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-di1
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-ldi1
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-nfc1
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10
core/arena.c
10
core/arena.c
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@ -1,11 +1,11 @@
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// SPDX-License-Identifier: BSD-3-Clause
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/* SPDX-License-Identifier:BSD-3-Clause */
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#include "arena.h"
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#include <stdlib.h>
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struct arena_allocator *arena_init(usize size)
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{
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struct arena_allocator *allocator = (struct arena_allocator *) malloc(sizeof(struct arena_allocator));
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struct arena_allocator *allocator = (struct arena_allocator *)malloc(sizeof(struct arena_allocator));
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allocator->size = size;
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allocator->base = (usize) malloc(size);
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allocator->position = 0;
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@ -27,15 +27,15 @@ void *arena_alloc(struct arena_allocator *allocator, usize size)
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}
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void *ptr = (void *)(allocator->base + allocator->position);
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allocator->position += size;
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return ptr;
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}
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void *arena_zalloc(struct arena_allocator *allocator, usize size)
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{
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void *ptr = arena_alloc(allocator, size);
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for (usize i=0; i < size; i++) {
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((u8 *)ptr)[i] = 0x0;
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for (usize i = 0; i < size; i++) {
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((u8 *) ptr)[i] = 0x0;
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}
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return ptr;
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21
core/arena.h
21
core/arena.h
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@ -1,15 +1,13 @@
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// SPDX-License-Identifier: BSD-3-Clause
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/* SPDX-License-Identifier:BSD-3-Clause */
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#ifndef ARENA_H
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#define ARENA_H
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#include "../types.h"
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/*
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* An arena is a fast allocator that just
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* keeps everything in a contiguous chunk
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* of memory and moves a "pointer" when
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* allocating new memory. The allocated
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* memory is then free'd all at once.
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* An arena is a fast allocator that just keeps everything in a contiguous
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* chunk of memory and moves a "pointer" when allocating new memory. The
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* allocated memory is then free'd all at once.
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*/
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struct arena_allocator {
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usize size;
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@ -25,19 +23,16 @@ struct arena_allocator *arena_init(usize size);
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void arena_deinit(struct arena_allocator *allocator);
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/*
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* Allocate a chunk of memory of size `size` on the
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* arena.
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* Allocate a chunk of memory of size `size` on the arena.
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*/
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void *arena_alloc(struct arena_allocator *allocator, usize size);
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/*
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* Same as `arena_alloc()` but also set all the allocated
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* memory to zero.
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* Same as `arena_alloc()` but also set all the allocated memory to zero.
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*/
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void *arena_zalloc(struct arena_allocator *allocator, usize size);
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/*
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* Free all the allocated memory at once.
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* This just sets the allocator cursor to its
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* starting position.
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* Free all the allocated memory at once. This just sets the allocator cursor
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* to its starting position.
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*/
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void arena_bump(struct arena_allocator *allocator);
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@ -1,4 +1,4 @@
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// SPDX-License-Identifier: BSD-3-Clause
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/* SPDX-License-Identifier:BSD-3-Clause */
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#ifndef LOG_H
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#define LOG_H
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@ -1,11 +1,12 @@
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// SPDX-License-Identifier: BSD-3-Clause
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/* SPDX-License-Identifier:BSD-3-Clause */
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#include "vector.h"
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#include "log.h"
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struct vector *vector_init(usize size, usize element_size)
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{
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if (size == 0) size = 1;
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struct vector *vector = (struct vector *) malloc(sizeof(struct vector));
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if (size == 0)
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size = 1;
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struct vector *vector = (struct vector *)malloc(sizeof(struct vector));
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vector->length = 0;
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vector->size = size;
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vector->data = malloc(size * element_size);
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@ -14,12 +15,13 @@ struct vector *vector_init(usize size, usize element_size)
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void *vector_shrink(struct vector *vector, usize element_size)
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{
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#ifdef DEBUG
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if (vector->length == 0) log_error("Popping from an empty vector.\n");
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#endif
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#ifdef DEBUG
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if (vector->length == 0)
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log_error("Popping from an empty vector.\n");
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#endif
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vector->length -= 1;
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if (vector->length <= vector->size/3) {
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vector->size = vector->length + vector->length/2;
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if (vector->length <= vector->size / 3) {
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vector->size = vector->length + vector->length / 2;
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vector->data = realloc(vector->data, vector->size * element_size + 1);
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}
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return vector->data;
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@ -1,41 +1,39 @@
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// SPDX-License-Identifier: BSD-3-Clause
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#ifndef VECTOR_H
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/* SPDX-License-Identifier:BSD-3-Clause */
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#ifndef VECTOR_H
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#define VECTOR_H
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#include <stdlib.h>
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#include "../types.h"
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/* The vector is a dynamically growing array
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* that can be operated as a regular array
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* by accessing its `data` member and as a
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* stack using `vector_push()` and `vector_pop()`.
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/*
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* The vector is a dynamically growing array that can be operated as a regular
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* array by accessing its `data` member and as a stack using `vector_push()`
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* and `vector_pop()`.
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*/
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struct vector {
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usize length, size;
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void *data;
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};
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/*
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* Create a new vector with starting capacity of `size`
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* where each element has size `element_size`.
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/*
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* Create a new vector with starting capacity of `size` where each element has
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* size `element_size`.
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*/
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struct vector *vector_init(usize size, usize element_size);
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void vector_deinit(struct vector *vector);
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/*
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* This function reduces the lenth of the vector thus
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* removing the last element. If the used memory (length)
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* is less than 1/3 of the allocated memory (size) the
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* memory is reallocated to fit 1.5x the new length.
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* Consider using the `vector_pop()` macro instead.
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* This function reduces the lenth of the vector thus removing the last
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* element. If the used memory (length) is less than 1/3 of the allocated
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* memory (size) the memory is reallocated to fit 1.5x the new length. Consider
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* using the `vector_pop()` macro instead.
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*/
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void *vector_shrink(struct vector *vector, usize element_size);
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/*
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* Push `value` on the vector. If there isn't enough
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* allocated memory, reallocate the internal array
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* to be 1.5x the current size and copy all the elements
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* to the new allocated memory.
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* Push `value` on the vector. If there isn't enough allocated memory,
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* reallocate the internal array to be 1.5x the current size and copy all the
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* elements to the new allocated memory.
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*/
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#define vector_push(vec, T, value) do {\
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if (vec->length + 1 >= vec->size) {\
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@ -47,8 +45,8 @@ void *vector_shrink(struct vector *vector, usize element_size);
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} while (0)
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/*
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* Return the last element of the vector and calls
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* `vector_shrink()`. Check out that function description.
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* Return the last element of the vector and calls `vector_shrink()`. Check out
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* that function description.
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*/
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#define vector_pop(vector, T) (((T*)vector_shrink((vector), sizeof(T)))[vector->length])
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265
gl/khrplatform.h
265
gl/khrplatform.h
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@ -2,96 +2,86 @@
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#define __khrplatform_h_
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/*
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** Copyright (c) 2008-2018 The Khronos Group Inc.
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**
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||||
** Permission is hereby granted, free of charge, to any person obtaining a
|
||||
** copy of this software and/or associated documentation files (the
|
||||
** "Materials"), to deal in the Materials without restriction, including
|
||||
** without limitation the rights to use, copy, modify, merge, publish,
|
||||
** distribute, sublicense, and/or sell copies of the Materials, and to
|
||||
** permit persons to whom the Materials are furnished to do so, subject to
|
||||
** the following conditions:
|
||||
**
|
||||
** The above copyright notice and this permission notice shall be included
|
||||
** in all copies or substantial portions of the Materials.
|
||||
**
|
||||
** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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*/
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/* Khronos platform-specific types and definitions.
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* * Copyright (c) 2008-2018 The Khronos Group Inc. *
|
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*
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||||
* The master copy of khrplatform.h is maintained in the Khronos EGL
|
||||
* Registry repository at https://github.com/KhronosGroup/EGL-Registry
|
||||
* The last semantic modification to khrplatform.h was at commit ID:
|
||||
* 67a3e0864c2d75ea5287b9f3d2eb74a745936692
|
||||
* * Permission is hereby granted, free of charge, to any person obtaining a *
|
||||
* copy of this software and/or associated documentation files (the *
|
||||
* "Materials"), to deal in the Materials without restriction, including *
|
||||
* without limitation the rights to use, copy, modify, merge, publish, *
|
||||
* distribute, sublicense, and/or sell copies of the Materials, and to * permit
|
||||
* persons to whom the Materials are furnished to do so, subject to * the
|
||||
* following conditions: *
|
||||
*
|
||||
* * The above copyright notice and this permission notice shall be included *
|
||||
* in all copies or substantial portions of the Materials. *
|
||||
*
|
||||
* * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, *
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN
|
||||
* NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM,
|
||||
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR
|
||||
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * MATERIALS OR THE
|
||||
* USE OR OTHER DEALINGS IN THE MATERIALS.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Khronos platform-specific types and definitions.
|
||||
*
|
||||
* The master copy of khrplatform.h is maintained in the Khronos EGL Registry
|
||||
* repository at https://github.com/KhronosGroup/EGL-Registry The last semantic
|
||||
* modification to khrplatform.h was at commit ID:
|
||||
* 67a3e0864c2d75ea5287b9f3d2eb74a745936692
|
||||
*
|
||||
* Adopters may modify this file to suit their platform. Adopters are
|
||||
* encouraged to submit platform specific modifications to the Khronos
|
||||
* group so that they can be included in future versions of this file.
|
||||
* Please submit changes by filing pull requests or issues on
|
||||
* the EGL Registry repository linked above.
|
||||
* encouraged to submit platform specific modifications to the Khronos group so
|
||||
* that they can be included in future versions of this file. Please submit
|
||||
* changes by filing pull requests or issues on the EGL Registry repository
|
||||
* linked above.
|
||||
*
|
||||
*
|
||||
* See the Implementer's Guidelines for information about where this file
|
||||
* should be located on your system and for more details of its use:
|
||||
* http://www.khronos.org/registry/implementers_guide.pdf
|
||||
* http://www.khronos.org/registry/implementers_guide.pdf
|
||||
*
|
||||
* This file should be included as
|
||||
* #include <KHR/khrplatform.h>
|
||||
* by Khronos client API header files that use its types and defines.
|
||||
* This file should be included as #include <KHR/khrplatform.h> by Khronos
|
||||
* client API header files that use its types and defines.
|
||||
*
|
||||
* The types in khrplatform.h should only be used to define API-specific types.
|
||||
*
|
||||
* Types defined in khrplatform.h:
|
||||
* khronos_int8_t signed 8 bit
|
||||
* khronos_uint8_t unsigned 8 bit
|
||||
* khronos_int16_t signed 16 bit
|
||||
* khronos_uint16_t unsigned 16 bit
|
||||
* khronos_int32_t signed 32 bit
|
||||
* khronos_uint32_t unsigned 32 bit
|
||||
* khronos_int64_t signed 64 bit
|
||||
* khronos_uint64_t unsigned 64 bit
|
||||
* khronos_intptr_t signed same number of bits as a pointer
|
||||
* khronos_uintptr_t unsigned same number of bits as a pointer
|
||||
* khronos_ssize_t signed size
|
||||
* khronos_usize_t unsigned size
|
||||
* khronos_float_t signed 32 bit floating point
|
||||
* khronos_time_ns_t unsigned 64 bit time in nanoseconds
|
||||
* khronos_utime_nanoseconds_t unsigned time interval or absolute time in
|
||||
* nanoseconds
|
||||
* khronos_stime_nanoseconds_t signed time interval in nanoseconds
|
||||
* khronos_boolean_enum_t enumerated boolean type. This should
|
||||
* only be used as a base type when a client API's boolean type is
|
||||
* an enum. Client APIs which use an integer or other type for
|
||||
* booleans cannot use this as the base type for their boolean.
|
||||
* Types defined in khrplatform.h: khronos_int8_t signed 8 bit
|
||||
* khronos_uint8_t unsigned 8 bit khronos_int16_t signed 16 bit
|
||||
* khronos_uint16_t unsigned 16 bit khronos_int32_t signed 32 bit
|
||||
* khronos_uint32_t unsigned 32 bit khronos_int64_t signed 64 bit
|
||||
* khronos_uint64_t unsigned 64 bit khronos_intptr_t signed same
|
||||
* number of bits as a pointer khronos_uintptr_t unsigned same number of bits
|
||||
* as a pointer khronos_ssize_t signed size khronos_usize_t
|
||||
* unsigned size khronos_float_t signed 32 bit floating point
|
||||
* khronos_time_ns_t unsigned 64 bit time in nanoseconds
|
||||
* khronos_utime_nanoseconds_t unsigned time interval or absolute time in
|
||||
* nanoseconds khronos_stime_nanoseconds_t signed time interval in nanoseconds
|
||||
* khronos_boolean_enum_t enumerated boolean type. This should only be
|
||||
* used as a base type when a client API's boolean type is an enum. Client APIs
|
||||
* which use an integer or other type for booleans cannot use this as the base
|
||||
* type for their boolean.
|
||||
*
|
||||
* Tokens defined in khrplatform.h:
|
||||
*
|
||||
* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
|
||||
* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
|
||||
*
|
||||
* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
|
||||
* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
|
||||
* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
|
||||
* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
|
||||
*
|
||||
* Calling convention macros defined in this file:
|
||||
* KHRONOS_APICALL
|
||||
* KHRONOS_APIENTRY
|
||||
* KHRONOS_APIATTRIBUTES
|
||||
* Calling convention macros defined in this file: KHRONOS_APICALL
|
||||
* KHRONOS_APIENTRY KHRONOS_APIATTRIBUTES
|
||||
*
|
||||
* These may be used in function prototypes as:
|
||||
*
|
||||
* KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
|
||||
* int arg1,
|
||||
* int arg2) KHRONOS_APIATTRIBUTES;
|
||||
* KHRONOS_APICALL void KHRONOS_APIENTRY funcname( int arg1, int arg2)
|
||||
* KHRONOS_APIATTRIBUTES;
|
||||
*/
|
||||
|
||||
#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
|
||||
# define KHRONOS_STATIC 1
|
||||
#define KHRONOS_STATIC 1
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
|
|
@ -100,17 +90,19 @@
|
|||
* This precedes the return type of the function in the function prototype.
|
||||
*/
|
||||
#if defined(KHRONOS_STATIC)
|
||||
/* If the preprocessor constant KHRONOS_STATIC is defined, make the
|
||||
* header compatible with static linking. */
|
||||
# define KHRONOS_APICALL
|
||||
/*
|
||||
* If the preprocessor constant KHRONOS_STATIC is defined, make the header
|
||||
* compatible with static linking.
|
||||
*/
|
||||
#define KHRONOS_APICALL
|
||||
#elif defined(_WIN32)
|
||||
# define KHRONOS_APICALL __declspec(dllimport)
|
||||
#define KHRONOS_APICALL __declspec(dllimport)
|
||||
#elif defined (__SYMBIAN32__)
|
||||
# define KHRONOS_APICALL IMPORT_C
|
||||
#define KHRONOS_APICALL IMPORT_C
|
||||
#elif defined(__ANDROID__)
|
||||
# define KHRONOS_APICALL __attribute__((visibility("default")))
|
||||
#define KHRONOS_APICALL __attribute__((visibility("default")))
|
||||
#else
|
||||
# define KHRONOS_APICALL
|
||||
#define KHRONOS_APICALL
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
|
|
@ -120,10 +112,10 @@
|
|||
* name in the function prototype.
|
||||
*/
|
||||
#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
|
||||
/* Win32 but not WinCE */
|
||||
# define KHRONOS_APIENTRY __stdcall
|
||||
/* Win32 but not WinCE */
|
||||
#define KHRONOS_APIENTRY __stdcall
|
||||
#else
|
||||
# define KHRONOS_APIENTRY
|
||||
#define KHRONOS_APIENTRY
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
|
|
@ -147,20 +139,20 @@
|
|||
* Using <stdint.h>
|
||||
*/
|
||||
#include <stdint.h>
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
/*
|
||||
* To support platform where unsigned long cannot be used interchangeably with
|
||||
* inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
|
||||
* Ideally, we could just use (u)intptr_t everywhere, but this could result in
|
||||
* ABI breakage if khronos_uintptr_t is changed from unsigned long to
|
||||
* unsigned long long or similar (this results in different C++ name mangling).
|
||||
* To avoid changes for existing platforms, we restrict usage of intptr_t to
|
||||
* platforms where the size of a pointer is larger than the size of long.
|
||||
* ABI breakage if khronos_uintptr_t is changed from unsigned long to unsigned
|
||||
* long long or similar (this results in different C++ name mangling). To avoid
|
||||
* changes for existing platforms, we restrict usage of intptr_t to platforms
|
||||
* where the size of a pointer is larger than the size of long.
|
||||
*/
|
||||
#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
|
||||
#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
|
||||
|
|
@ -174,10 +166,10 @@ typedef uint64_t khronos_uint64_t;
|
|||
* Using <inttypes.h>
|
||||
*/
|
||||
#include <inttypes.h>
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
|
|
@ -186,10 +178,10 @@ typedef uint64_t khronos_uint64_t;
|
|||
/*
|
||||
* Win32
|
||||
*/
|
||||
typedef __int32 khronos_int32_t;
|
||||
typedef unsigned __int32 khronos_uint32_t;
|
||||
typedef __int64 khronos_int64_t;
|
||||
typedef unsigned __int64 khronos_uint64_t;
|
||||
typedef __int32 khronos_int32_t;
|
||||
typedef unsigned __int32 khronos_uint32_t;
|
||||
typedef __int64 khronos_int64_t;
|
||||
typedef unsigned __int64 khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
|
|
@ -198,15 +190,15 @@ typedef unsigned __int64 khronos_uint64_t;
|
|||
/*
|
||||
* Sun or Digital
|
||||
*/
|
||||
typedef int khronos_int32_t;
|
||||
typedef unsigned int khronos_uint32_t;
|
||||
typedef int khronos_int32_t;
|
||||
typedef unsigned int khronos_uint32_t;
|
||||
#if defined(__arch64__) || defined(_LP64)
|
||||
typedef long int khronos_int64_t;
|
||||
typedef unsigned long int khronos_uint64_t;
|
||||
typedef long int khronos_int64_t;
|
||||
typedef unsigned long int khronos_uint64_t;
|
||||
#else
|
||||
typedef long long int khronos_int64_t;
|
||||
typedef unsigned long long int khronos_uint64_t;
|
||||
#endif /* __arch64__ */
|
||||
typedef long long int khronos_int64_t;
|
||||
typedef unsigned long long int khronos_uint64_t;
|
||||
#endif /* __arch64__ */
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
|
|
@ -215,8 +207,8 @@ typedef unsigned long long int khronos_uint64_t;
|
|||
/*
|
||||
* Hypothetical platform with no float or int64 support
|
||||
*/
|
||||
typedef int khronos_int32_t;
|
||||
typedef unsigned int khronos_uint32_t;
|
||||
typedef int khronos_int32_t;
|
||||
typedef unsigned int khronos_uint32_t;
|
||||
#define KHRONOS_SUPPORT_INT64 0
|
||||
#define KHRONOS_SUPPORT_FLOAT 0
|
||||
|
||||
|
|
@ -226,10 +218,10 @@ typedef unsigned int khronos_uint32_t;
|
|||
* Generic fallback
|
||||
*/
|
||||
#include <stdint.h>
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
|
|
@ -239,54 +231,55 @@ typedef uint64_t khronos_uint64_t;
|
|||
/*
|
||||
* Types that are (so far) the same on all platforms
|
||||
*/
|
||||
typedef signed char khronos_int8_t;
|
||||
typedef unsigned char khronos_uint8_t;
|
||||
typedef signed short int khronos_int16_t;
|
||||
typedef unsigned short int khronos_uint16_t;
|
||||
typedef signed char khronos_int8_t;
|
||||
typedef unsigned char khronos_uint8_t;
|
||||
typedef signed short int khronos_int16_t;
|
||||
typedef unsigned short int khronos_uint16_t;
|
||||
|
||||
/*
|
||||
* Types that differ between LLP64 and LP64 architectures - in LLP64,
|
||||
* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
|
||||
* to be the only LLP64 architecture in current use.
|
||||
* Types that differ between LLP64 and LP64 architectures - in LLP64, pointers
|
||||
* are 64 bits, but 'long' is still 32 bits. Win64 appears to be the only LLP64
|
||||
* architecture in current use.
|
||||
*/
|
||||
#ifdef KHRONOS_USE_INTPTR_T
|
||||
typedef intptr_t khronos_intptr_t;
|
||||
typedef uintptr_t khronos_uintptr_t;
|
||||
typedef intptr_t khronos_intptr_t;
|
||||
typedef uintptr_t khronos_uintptr_t;
|
||||
#elif defined(_WIN64)
|
||||
typedef signed long long int khronos_intptr_t;
|
||||
typedef signed long long int khronos_intptr_t;
|
||||
typedef unsigned long long int khronos_uintptr_t;
|
||||
#else
|
||||
typedef signed long int khronos_intptr_t;
|
||||
typedef unsigned long int khronos_uintptr_t;
|
||||
typedef signed long int khronos_intptr_t;
|
||||
typedef unsigned long int khronos_uintptr_t;
|
||||
#endif
|
||||
|
||||
#if defined(_WIN64)
|
||||
typedef signed long long int khronos_ssize_t;
|
||||
typedef signed long long int khronos_ssize_t;
|
||||
typedef unsigned long long int khronos_usize_t;
|
||||
#else
|
||||
typedef signed long int khronos_ssize_t;
|
||||
typedef unsigned long int khronos_usize_t;
|
||||
typedef signed long int khronos_ssize_t;
|
||||
typedef unsigned long int khronos_usize_t;
|
||||
#endif
|
||||
|
||||
#if KHRONOS_SUPPORT_FLOAT
|
||||
/*
|
||||
* Float type
|
||||
*/
|
||||
typedef float khronos_float_t;
|
||||
typedef float khronos_float_t;
|
||||
#endif
|
||||
|
||||
#if KHRONOS_SUPPORT_INT64
|
||||
/* Time types
|
||||
/*
|
||||
* Time types
|
||||
*
|
||||
* These types can be used to represent a time interval in nanoseconds or
|
||||
* an absolute Unadjusted System Time. Unadjusted System Time is the number
|
||||
* of nanoseconds since some arbitrary system event (e.g. since the last
|
||||
* time the system booted). The Unadjusted System Time is an unsigned
|
||||
* 64 bit value that wraps back to 0 every 584 years. Time intervals
|
||||
* may be either signed or unsigned.
|
||||
* These types can be used to represent a time interval in nanoseconds or an
|
||||
* absolute Unadjusted System Time. Unadjusted System Time is the number of
|
||||
* nanoseconds since some arbitrary system event (e.g. since the last time the
|
||||
* system booted). The Unadjusted System Time is an unsigned 64 bit value that
|
||||
* wraps back to 0 every 584 years. Time intervals may be either signed or
|
||||
* unsigned.
|
||||
*/
|
||||
typedef khronos_uint64_t khronos_utime_nanoseconds_t;
|
||||
typedef khronos_int64_t khronos_stime_nanoseconds_t;
|
||||
typedef khronos_uint64_t khronos_utime_nanoseconds_t;
|
||||
typedef khronos_int64_t khronos_stime_nanoseconds_t;
|
||||
#endif
|
||||
|
||||
/*
|
||||
|
|
@ -303,9 +296,9 @@ typedef khronos_int64_t khronos_stime_nanoseconds_t;
|
|||
* comparisons should not be made against KHRONOS_TRUE.
|
||||
*/
|
||||
typedef enum {
|
||||
KHRONOS_FALSE = 0,
|
||||
KHRONOS_TRUE = 1,
|
||||
KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
|
||||
KHRONOS_FALSE = 0,
|
||||
KHRONOS_TRUE = 1,
|
||||
KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
|
||||
} khronos_boolean_enum_t;
|
||||
|
||||
#endif /* __khrplatform_h_ */
|
||||
#endif /* __khrplatform_h_ */
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
|
||||
#include "gl.h"
|
||||
#define RGFW_IMPLEMENTATION
|
||||
|
|
@ -6,21 +6,20 @@
|
|||
#include "../rgfw.h"
|
||||
|
||||
/*
|
||||
* This function is the entrypoint for the whole
|
||||
* game. Its role is to initialize OpenGL, create
|
||||
* the renderer and start the game loop.
|
||||
* This function is the entrypoint for the whole game. Its role is to
|
||||
* initialize OpenGL, create the renderer and start the game loop.
|
||||
*/
|
||||
int platform_run(i32 argc, u8 **argv)
|
||||
int platform_run(i32 argc, u8 * *argv)
|
||||
{
|
||||
(void) argc;
|
||||
(void) argv;
|
||||
(void)argc;
|
||||
(void)argv;
|
||||
|
||||
RGFW_glHints* hints = RGFW_getGlobalHints_OpenGL();
|
||||
RGFW_glHints *hints = RGFW_getGlobalHints_OpenGL();
|
||||
hints->major = 3;
|
||||
hints->minor = 3;
|
||||
RGFW_setGlobalHints_OpenGL(hints);
|
||||
|
||||
RGFW_window* win = RGFW_createWindow("Topaz", 0, 0, 800, 600, RGFW_windowCenter | RGFW_windowNoResize | RGFW_windowHide);
|
||||
RGFW_window *win = RGFW_createWindow("Topaz", 0, 0, 800, 600, RGFW_windowCenter | RGFW_windowNoResize | RGFW_windowHide);
|
||||
RGFW_window_createContext_OpenGL(win, hints);
|
||||
|
||||
int glad_version = gladLoadGL(RGFW_getProcAddress_OpenGL);
|
||||
|
|
|
|||
250
linear.c
250
linear.c
|
|
@ -1,179 +1,205 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#include "linear.h"
|
||||
|
||||
float vec2_dot(vec2 a, vec2 b)
|
||||
{
|
||||
float result = 0.0f;
|
||||
for (int i=0; i<2; i++) {
|
||||
result += a[i] * b[i];
|
||||
}
|
||||
float result = 0.0f;
|
||||
for (int i = 0; i < 2; i++) {
|
||||
result += a[i] * b[i];
|
||||
}
|
||||
|
||||
return result;
|
||||
return result;
|
||||
}
|
||||
|
||||
float vec3_dot(vec3 a, vec3 b)
|
||||
float
|
||||
vec3_dot(vec3 a, vec3 b)
|
||||
{
|
||||
float result = 0.0f;
|
||||
for (int i=0; i<3; i++) {
|
||||
result += a[i] * b[i];
|
||||
}
|
||||
float result = 0.0f;
|
||||
for (int i = 0; i < 3; i++) {
|
||||
result += a[i] * b[i];
|
||||
}
|
||||
|
||||
return result;
|
||||
return result;
|
||||
}
|
||||
|
||||
float vec4_dot(vec4 a, vec4 b)
|
||||
float
|
||||
vec4_dot(vec4 a, vec4 b)
|
||||
{
|
||||
float result = 0.0f;
|
||||
for (int i=0; i<4; i++) {
|
||||
result += a[i] * b[i];
|
||||
}
|
||||
float result = 0.0f;
|
||||
for (int i = 0; i < 4; i++) {
|
||||
result += a[i] * b[i];
|
||||
}
|
||||
|
||||
return result;
|
||||
return result;
|
||||
}
|
||||
|
||||
void vec3_cross(vec3 dest, vec3 a, vec3 b)
|
||||
void
|
||||
vec3_cross(vec3 dest, vec3 a, vec3 b)
|
||||
{
|
||||
vec3 res = {0};
|
||||
res[0] = a[1] * b[2] - a[2] * b[1];
|
||||
res[1] = a[2] * b[0] - a[0] * b[2];
|
||||
res[2] = a[0] * b[1] - a[1] * b[0];
|
||||
memcpy(dest, res, sizeof(vec3));
|
||||
vec3 res = {0};
|
||||
res[0] = a[1] * b[2] - a[2] * b[1];
|
||||
res[1] = a[2] * b[0] - a[0] * b[2];
|
||||
res[2] = a[0] * b[1] - a[1] * b[0];
|
||||
memcpy(dest, res, sizeof(vec3));
|
||||
}
|
||||
|
||||
void mat4_perspective(mat4 dest, float fov, float aspect, float near, float far)
|
||||
void
|
||||
mat4_perspective(mat4 dest, float fov, float aspect, float near, float far)
|
||||
{
|
||||
mat4 perspective = {
|
||||
{ 1.0f/(aspect*tan(fov/2.0f)), 0.0f, 0.0f, 0.0f },
|
||||
{ 0.0f, 1.0f/tan(fov/2.0f), 0.0f, 0.0f },
|
||||
{ 0.0f, 0.0f, -((far+near)/(far-near)), -((2*far*near)/(far-near)) },
|
||||
{ 0.0f, 0.0f, -1.0f, 0.0f }
|
||||
};
|
||||
mat4 perspective = {
|
||||
{1.0f / (aspect * tan(fov / 2.0f)), 0.0f, 0.0f, 0.0f},
|
||||
{0.0f, 1.0f / tan(fov / 2.0f), 0.0f, 0.0f},
|
||||
{0.0f, 0.0f, -((far + near) / (far - near)), -((2 * far * near) / (far - near))},
|
||||
{0.0f, 0.0f, -1.0f, 0.0f}
|
||||
};
|
||||
|
||||
memcpy(dest, perspective, sizeof(mat4));
|
||||
memcpy(dest, perspective, sizeof(mat4));
|
||||
}
|
||||
|
||||
void mat4_lookat(mat4 dest, vec3 eye, vec3 target, vec3 up)
|
||||
void
|
||||
mat4_lookat(mat4 dest, vec3 eye, vec3 target, vec3 up)
|
||||
{
|
||||
vec3 target_cpy = {0};
|
||||
memcpy(target_cpy, target, sizeof(vec3));
|
||||
vec3_sub(target_cpy, target_cpy, eye);
|
||||
vec3 target_cpy = {0};
|
||||
memcpy(target_cpy, target, sizeof(vec3));
|
||||
vec3_sub(target_cpy, target_cpy, eye);
|
||||
|
||||
vec3 zaxis = {0};
|
||||
vec3_normalize(zaxis, target_cpy);
|
||||
vec3 zaxis = {0};
|
||||
vec3_normalize(zaxis, target_cpy);
|
||||
|
||||
vec3 zaxis_cpy = {0};
|
||||
memcpy(zaxis_cpy, zaxis, sizeof(vec3));
|
||||
vec3_cross(zaxis_cpy, zaxis, up);
|
||||
vec3 zaxis_cpy = {0};
|
||||
memcpy(zaxis_cpy, zaxis, sizeof(vec3));
|
||||
vec3_cross(zaxis_cpy, zaxis, up);
|
||||
|
||||
vec3 xaxis = {0};
|
||||
vec3_normalize(xaxis, zaxis_cpy);
|
||||
vec3 xaxis = {0};
|
||||
vec3_normalize(xaxis, zaxis_cpy);
|
||||
|
||||
vec3 yaxis = {0};
|
||||
vec3_cross(yaxis, xaxis, zaxis);
|
||||
vec3 yaxis = {0};
|
||||
vec3_cross(yaxis, xaxis, zaxis);
|
||||
|
||||
zaxis[0] = -zaxis[0];
|
||||
zaxis[1] = -zaxis[1];
|
||||
zaxis[2] = -zaxis[2];
|
||||
zaxis[0] = -zaxis[0];
|
||||
zaxis[1] = -zaxis[1];
|
||||
zaxis[2] = -zaxis[2];
|
||||
|
||||
mat4 view = {
|
||||
{ xaxis[0], xaxis[1], xaxis[2], -vec3_dot(xaxis, eye) },
|
||||
{ yaxis[0], yaxis[1], yaxis[2], -vec3_dot(yaxis, eye) },
|
||||
{ zaxis[0], zaxis[1], zaxis[2], -vec3_dot(zaxis, eye) },
|
||||
{ 0.0f, 0.0f, 0.0f, 1.0f }
|
||||
};
|
||||
mat4 view = {
|
||||
{xaxis[0], xaxis[1], xaxis[2], -vec3_dot(xaxis, eye)},
|
||||
{yaxis[0], yaxis[1], yaxis[2], -vec3_dot(yaxis, eye)},
|
||||
{zaxis[0], zaxis[1], zaxis[2], -vec3_dot(zaxis, eye)},
|
||||
{0.0f, 0.0f, 0.0f, 1.0f}
|
||||
};
|
||||
|
||||
memcpy(dest, view, sizeof(mat4));
|
||||
memcpy(dest, view, sizeof(mat4));
|
||||
}
|
||||
|
||||
void vec2_sub(vec2 dest, vec2 a, vec2 b)
|
||||
void
|
||||
vec2_sub(vec2 dest, vec2 a, vec2 b)
|
||||
{
|
||||
vec2 res = {0};
|
||||
for (int i=0; i<2; i++) res[i] = a[i] - b[i];
|
||||
memcpy(dest, res, sizeof(vec2));
|
||||
vec2 res = {0};
|
||||
for (int i = 0; i < 2; i++)
|
||||
res[i] = a[i] - b[i];
|
||||
memcpy(dest, res, sizeof(vec2));
|
||||
}
|
||||
|
||||
void vec3_sub(vec3 dest, vec3 a, vec3 b)
|
||||
void
|
||||
vec3_sub(vec3 dest, vec3 a, vec3 b)
|
||||
{
|
||||
vec3 res = {0};
|
||||
for (int i=0; i<3; i++) res[i] = a[i] - b[i];
|
||||
memcpy(dest, res, sizeof(vec3));
|
||||
vec3 res = {0};
|
||||
for (int i = 0; i < 3; i++)
|
||||
res[i] = a[i] - b[i];
|
||||
memcpy(dest, res, sizeof(vec3));
|
||||
}
|
||||
|
||||
void vec4_sub(vec4 dest, vec4 a, vec4 b)
|
||||
void
|
||||
vec4_sub(vec4 dest, vec4 a, vec4 b)
|
||||
{
|
||||
vec4 res = {0};
|
||||
for (int i=0; i<4; i++) res[i] = a[i] - b[i];
|
||||
memcpy(dest, res, sizeof(vec4));
|
||||
vec4 res = {0};
|
||||
for (int i = 0; i < 4; i++)
|
||||
res[i] = a[i] - b[i];
|
||||
memcpy(dest, res, sizeof(vec4));
|
||||
}
|
||||
|
||||
void vec2_add(vec2 dest, vec2 a, vec2 b)
|
||||
void
|
||||
vec2_add(vec2 dest, vec2 a, vec2 b)
|
||||
{
|
||||
vec2 res = {0};
|
||||
for (int i=0; i<2; i++) res[i] = a[i] + b[i];
|
||||
memcpy(dest, res, sizeof(vec2));
|
||||
vec2 res = {0};
|
||||
for (int i = 0; i < 2; i++)
|
||||
res[i] = a[i] + b[i];
|
||||
memcpy(dest, res, sizeof(vec2));
|
||||
}
|
||||
|
||||
void vec3_add(vec3 dest, vec3 a, vec3 b)
|
||||
void
|
||||
vec3_add(vec3 dest, vec3 a, vec3 b)
|
||||
{
|
||||
vec3 res = {0};
|
||||
for (int i=0; i<3; i++) res[i] = a[i] + b[i];
|
||||
memcpy(dest, res, sizeof(vec3));
|
||||
vec3 res = {0};
|
||||
for (int i = 0; i < 3; i++)
|
||||
res[i] = a[i] + b[i];
|
||||
memcpy(dest, res, sizeof(vec3));
|
||||
}
|
||||
|
||||
void vec4_add(vec4 dest, vec4 a, vec4 b)
|
||||
void
|
||||
vec4_add(vec4 dest, vec4 a, vec4 b)
|
||||
{
|
||||
vec4 res = {0};
|
||||
for (int i=0; i<4; i++) res[i] = a[i] + b[i];
|
||||
memcpy(dest, res, sizeof(vec4));
|
||||
vec4 res = {0};
|
||||
for (int i = 0; i < 4; i++)
|
||||
res[i] = a[i] + b[i];
|
||||
memcpy(dest, res, sizeof(vec4));
|
||||
}
|
||||
|
||||
void vec2_normalize(vec2 dest, vec2 a)
|
||||
void
|
||||
vec2_normalize(vec2 dest, vec2 a)
|
||||
{
|
||||
vec2 res = {0};
|
||||
memcpy(res, a, sizeof(vec2));
|
||||
float w = sqrt(a[0] * a[0] + a[1] * a[1]);
|
||||
res[0] /= w;
|
||||
res[1] /= w;
|
||||
memcpy(dest, res, sizeof(vec2));
|
||||
vec2 res = {0};
|
||||
memcpy(res, a, sizeof(vec2));
|
||||
float w = sqrt(a[0] * a[0] + a[1] * a[1]);
|
||||
res[0] /= w;
|
||||
res[1] /= w;
|
||||
memcpy(dest, res, sizeof(vec2));
|
||||
}
|
||||
|
||||
void vec3_normalize(vec3 dest, vec3 a)
|
||||
void
|
||||
vec3_normalize(vec3 dest, vec3 a)
|
||||
{
|
||||
vec3 res = {0};
|
||||
memcpy(res, a, sizeof(vec3));
|
||||
float w = sqrt(a[0] * a[0] + a[1] * a[1] + a[2] * a[2]);
|
||||
res[0] /= w;
|
||||
res[1] /= w;
|
||||
res[2] /= w;
|
||||
memcpy(dest, res, sizeof(vec3));
|
||||
vec3 res = {0};
|
||||
memcpy(res, a, sizeof(vec3));
|
||||
float w = sqrt(a[0] * a[0] + a[1] * a[1] + a[2] * a[2]);
|
||||
res[0] /= w;
|
||||
res[1] /= w;
|
||||
res[2] /= w;
|
||||
memcpy(dest, res, sizeof(vec3));
|
||||
}
|
||||
|
||||
void vec4_normalize(vec4 dest, vec4 a)
|
||||
void
|
||||
vec4_normalize(vec4 dest, vec4 a)
|
||||
{
|
||||
vec4 res = {0};
|
||||
memcpy(res, a, sizeof(vec4));
|
||||
float w = sqrt(a[0] * a[0] + a[1] * a[1] + a[2] * a[2]);
|
||||
res[0] /= w;
|
||||
res[1] /= w;
|
||||
res[2] /= w;
|
||||
res[3] /= w;
|
||||
memcpy(dest, res, sizeof(vec4));
|
||||
vec4 res = {0};
|
||||
memcpy(res, a, sizeof(vec4));
|
||||
float w = sqrt(a[0] * a[0] + a[1] * a[1] + a[2] * a[2]);
|
||||
res[0] /= w;
|
||||
res[1] /= w;
|
||||
res[2] /= w;
|
||||
res[3] /= w;
|
||||
memcpy(dest, res, sizeof(vec4));
|
||||
}
|
||||
|
||||
void vec2_scale(vec2 dest, vec2 a, float scale)
|
||||
void
|
||||
vec2_scale(vec2 dest, vec2 a, float scale)
|
||||
{
|
||||
memcpy(dest, a, sizeof(vec2));
|
||||
for (int i=0; i<2; i++) dest[i] *= scale;
|
||||
memcpy(dest, a, sizeof(vec2));
|
||||
for (int i = 0; i < 2; i++)
|
||||
dest[i] *= scale;
|
||||
}
|
||||
|
||||
void vec3_scale(vec3 dest, vec3 a, float scale)
|
||||
void
|
||||
vec3_scale(vec3 dest, vec3 a, float scale)
|
||||
{
|
||||
memcpy(dest, a, sizeof(vec3));
|
||||
for (int i=0; i<3; i++) dest[i] *= scale;
|
||||
memcpy(dest, a, sizeof(vec3));
|
||||
for (int i = 0; i < 3; i++)
|
||||
dest[i] *= scale;
|
||||
}
|
||||
|
||||
void vec4_scale(vec4 dest, vec4 a, float scale)
|
||||
void
|
||||
vec4_scale(vec4 dest, vec4 a, float scale)
|
||||
{
|
||||
memcpy(dest, a, sizeof(vec4));
|
||||
for (int i=0; i<4; i++) dest[i] *= scale;
|
||||
memcpy(dest, a, sizeof(vec4));
|
||||
for (int i = 0; i < 4; i++)
|
||||
dest[i] *= scale;
|
||||
}
|
||||
|
|
|
|||
2
linear.h
2
linear.h
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#ifndef LINEAR_H
|
||||
#define LINEAR_H
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
|
||||
#ifndef PLATFORM_H
|
||||
#define PLATFORM_H
|
||||
|
|
|
|||
|
|
@ -1,13 +1,12 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
|
||||
#ifndef RENDERER_H
|
||||
#define RENDERER_H
|
||||
#include "../types.h"
|
||||
|
||||
/*
|
||||
* A mesh is a drawable object represented
|
||||
* as an index (offset) in the global vertex
|
||||
* and index buffers and a size.
|
||||
* A mesh is a drawable object represented as an index (offset) in the global
|
||||
* vertex and index buffers and a size.
|
||||
*/
|
||||
struct mesh {
|
||||
usize vertex_offset;
|
||||
|
|
@ -15,10 +14,9 @@ struct mesh {
|
|||
usize size;
|
||||
};
|
||||
|
||||
/* The renderer context stores objects
|
||||
* related to rendering. Implementation
|
||||
* depends on the graphics backend used
|
||||
* so for reference see gl/gl.h or vk/vk.h
|
||||
/*
|
||||
* The renderer context stores objects related to rendering. Implementation
|
||||
* depends on the graphics backend used so for reference see gl/gl.h or vk/vk.h
|
||||
*/
|
||||
struct renderer_context;
|
||||
|
||||
|
|
|
|||
2
topaz.c
2
topaz.c
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
|
||||
#include <stdio.h>
|
||||
#include "platform.h"
|
||||
|
|
|
|||
2
types.h
2
types.h
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#ifndef TYPES_H
|
||||
#define TYPES_H
|
||||
|
||||
|
|
|
|||
7
utils.h
7
utils.h
|
|
@ -1,7 +0,0 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
#ifndef UTILS_H
|
||||
#define UTILS_H
|
||||
|
||||
|
||||
#endif
|
||||
10
vk/device.c
10
vk/device.c
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#include "device.h"
|
||||
#include "physical_device.h"
|
||||
#include "../core/vector.h"
|
||||
|
|
@ -13,10 +13,10 @@ void vk_device_init(struct renderer_context *context)
|
|||
for (usize i = 0; i < physical_device_extensions->length; i++) {
|
||||
if (strcmp(((char **)physical_device_extensions->data)[i], "VK_KHR_portability_subset") == 0) {
|
||||
/*
|
||||
* The spec states that if VK_KHR_portability_subset
|
||||
* is present in the physical device extensions,
|
||||
* the device should also have that extension enabled.
|
||||
*/
|
||||
* The spec states that if VK_KHR_portability_subset is
|
||||
* present in the physical device extensions, the
|
||||
* device should also have that extension enabled.
|
||||
*/
|
||||
vector_push(device_extensions, char *, "VK_KHR_portability_subset");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#ifndef DEVICE_H
|
||||
#define DEVICE_H
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX - License - Identifier:BSD - 3 - Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#include "instance.h"
|
||||
#include "../core/log.h"
|
||||
#define RGFW_VULKAN
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#ifndef INSTANCE_H
|
||||
#define INSTANCE_H
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#include "physical_device.h"
|
||||
#include "../core/log.h"
|
||||
#include <stdio.h>
|
||||
|
|
@ -34,7 +34,7 @@ struct vector *vk_physical_device_get_extensions(struct renderer_context *contex
|
|||
VkExtensionProperties *properties = NULL;
|
||||
|
||||
vkEnumerateDeviceExtensionProperties(context->physical_device, NULL, &property_count, NULL);
|
||||
|
||||
|
||||
struct vector *extensions = vector_init(property_count, sizeof(char *));
|
||||
properties = (VkExtensionProperties *) malloc(sizeof(VkExtensionProperties) * property_count);
|
||||
|
||||
|
|
@ -50,7 +50,7 @@ struct vector *vk_physical_device_get_extensions(struct renderer_context *contex
|
|||
}
|
||||
|
||||
free(properties);
|
||||
|
||||
|
||||
return extensions;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#ifndef PHYSICAL_DEVICE_H
|
||||
#define PHYSICAL_DEVICE_H
|
||||
|
||||
|
|
@ -8,21 +8,18 @@
|
|||
|
||||
|
||||
/*
|
||||
* Get the list of all available devices and
|
||||
* pick the best option.
|
||||
* Get the list of all available devices and pick the best option.
|
||||
*/
|
||||
void vk_physical_device_pick(struct renderer_context *context);
|
||||
/*
|
||||
* Get the list of all available device
|
||||
* extensions and return a vector containing
|
||||
* those.
|
||||
* Get the list of all available device extensions and return a vector
|
||||
* containing those.
|
||||
*/
|
||||
struct vector *vk_physical_device_get_extensions(struct renderer_context *context);
|
||||
/*
|
||||
* The physical device is responsible of selecting
|
||||
* the queue family indices, used later by the
|
||||
* device to create the queues. This function
|
||||
* sets the family indices in the renderer context.
|
||||
* The physical device is responsible of selecting the queue family indices,
|
||||
* used later by the device to create the queues. This function sets the family
|
||||
* indices in the renderer context.
|
||||
*/
|
||||
void vk_physical_device_select_family_indices(struct renderer_context *context);
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
|
||||
#define RGFW_VULKAN
|
||||
#define RGFW_IMPLEMENTATION
|
||||
|
|
@ -14,18 +14,17 @@
|
|||
#include "../rendering/renderer.h"
|
||||
|
||||
/*
|
||||
* This function is the entrypoint for the whole
|
||||
* game. Its role is to initialize Vulkan, create
|
||||
* the renderer and start the game loop.
|
||||
* This function is the entrypoint for the whole game. Its role is to
|
||||
* initialize Vulkan, create the renderer and start the game loop.
|
||||
*/
|
||||
int platform_run(i32 argc, u8 **argv)
|
||||
int platform_run(i32 argc, u8 * *argv)
|
||||
{
|
||||
(void) argc;
|
||||
(void) argv;
|
||||
(void)argc;
|
||||
(void)argv;
|
||||
|
||||
log_info("Using Vulkan as rendering backend.\n");
|
||||
|
||||
RGFW_window* win = RGFW_createWindow("topaz", 0, 0, 800, 600, RGFW_windowCenter | RGFW_windowNoResize | RGFW_windowHide);
|
||||
RGFW_window *win = RGFW_createWindow("topaz", 0, 0, 800, 600, RGFW_windowCenter | RGFW_windowNoResize | RGFW_windowHide);
|
||||
RGFW_window_show(win);
|
||||
RGFW_window_setExitKey(win, RGFW_escape);
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#include "../rendering/renderer.h"
|
||||
#include "instance.h"
|
||||
#include "physical_device.h"
|
||||
|
|
@ -10,7 +10,7 @@
|
|||
|
||||
struct renderer_context *renderer_context_init(void)
|
||||
{
|
||||
struct renderer_context *context = (struct renderer_context *) arena_alloc(global_arena, (sizeof(struct renderer_context)));
|
||||
struct renderer_context *context = (struct renderer_context *)arena_alloc(global_arena, (sizeof(struct renderer_context)));
|
||||
|
||||
vk_instance_init(context);
|
||||
vk_physical_device_pick(context);
|
||||
|
|
@ -32,10 +32,10 @@ struct mesh *renderer_build_chunk_mesh(void)
|
|||
|
||||
void renderer_draw_mesh(struct mesh mesh)
|
||||
{
|
||||
(void) mesh;
|
||||
(void)mesh;
|
||||
}
|
||||
|
||||
void renderer_draw_chunk(struct mesh mesh)
|
||||
{
|
||||
(void) mesh;
|
||||
(void)mesh;
|
||||
}
|
||||
|
|
|
|||
2
vk/vk.h
2
vk/vk.h
|
|
@ -1,4 +1,4 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* SPDX-License-Identifier:BSD-3-Clause */
|
||||
#ifndef VK_H
|
||||
#define VK_H
|
||||
|
||||
|
|
|
|||
|
|
@ -1,14 +0,0 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
#ifdef BLOCK_H
|
||||
#define BLOCK_H
|
||||
|
||||
#include "../types.h"
|
||||
|
||||
typedef u16 block_id;
|
||||
|
||||
#define BLOCK_AIR_ID 0
|
||||
#define BLOCK_STONE_ID 1
|
||||
#define BLOCK_DIRT_ID 1
|
||||
#define BLOCK_GRASS_ID 1
|
||||
|
||||
#endif
|
||||
|
|
@ -1,22 +0,0 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
#ifndef CHUNK_H
|
||||
#define CHUNK_H
|
||||
|
||||
#include "block.h"
|
||||
|
||||
#define CHUNK_SIZE 16
|
||||
#define CHUNK_INDEX(x, y, z) (CHUNK_SIZE * CHUNK_SIZE * (x) + CHUNK_SIZE * (y) + (z))
|
||||
|
||||
typedef usize chunk_position[2];
|
||||
|
||||
/*
|
||||
* Chunk are a group of blocks with
|
||||
* size 16x16x16. The world is composed
|
||||
* of infinite chunks in each axis.
|
||||
*/
|
||||
struct chunk {
|
||||
block_id blocks[CHUNK_SIZE * CHUNK_SIZE * CHUNK_SIZE];
|
||||
chunk_position position;
|
||||
};
|
||||
|
||||
#endif
|
||||
Loading…
Add table
Add a link
Reference in a new issue