AllocatedBuffer.h
author František Kučera <franta-hg@frantovo.cz>
Sun, 03 Dec 2023 00:57:54 +0100
branchv_0
changeset 13 82bb4fe2fd4a
parent 1 fb65455622b9
permissions -rw-r--r--
ImageLoader: convert images always to 8-bit depth as expected by Shark.cpp (i.e. 16-bit images can be loaded now)
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
0
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
     1
/**
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
     2
 * ShaderShark
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
     3
 * Copyright © 2023 František Kučera (Frantovo.cz, GlobalCode.info)
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
     4
 *
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
     5
 * This program is free software: you can redistribute it and/or modify
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
     6
 * it under the terms of the GNU General Public License as published by
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
     7
 * the Free Software Foundation, version 3 of the License.
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
     8
 *
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
     9
 * This program is distributed in the hope that it will be useful,
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    10
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    11
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    12
 * GNU General Public License for more details.
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    13
 *
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    14
 * You should have received a copy of the GNU General Public License
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    15
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    16
 */
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    17
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    18
#pragma once
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    19
1
fb65455622b9 load textures from PNG, JPEG etc. files using ImageMagick
František Kučera <franta-hg@frantovo.cz>
parents: 0
diff changeset
    20
#include <stdlib.h>
fb65455622b9 load textures from PNG, JPEG etc. files using ImageMagick
František Kučera <franta-hg@frantovo.cz>
parents: 0
diff changeset
    21
#include <stdexcept>
0
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    22
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    23
#include "Buffer.h"
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    24
1
fb65455622b9 load textures from PNG, JPEG etc. files using ImageMagick
František Kučera <franta-hg@frantovo.cz>
parents: 0
diff changeset
    25
class AllocatedBuffer : public Buffer {
0
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    26
public:
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    27
1
fb65455622b9 load textures from PNG, JPEG etc. files using ImageMagick
František Kučera <franta-hg@frantovo.cz>
parents: 0
diff changeset
    28
	AllocatedBuffer(size_t size) {
fb65455622b9 load textures from PNG, JPEG etc. files using ImageMagick
František Kučera <franta-hg@frantovo.cz>
parents: 0
diff changeset
    29
		this->size = size;
fb65455622b9 load textures from PNG, JPEG etc. files using ImageMagick
František Kučera <franta-hg@frantovo.cz>
parents: 0
diff changeset
    30
		data = (char*) malloc(size);
fb65455622b9 load textures from PNG, JPEG etc. files using ImageMagick
František Kučera <franta-hg@frantovo.cz>
parents: 0
diff changeset
    31
		if (!data) throw std::invalid_argument("unable to allocate buffer");
0
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    32
	}
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    33
1
fb65455622b9 load textures from PNG, JPEG etc. files using ImageMagick
František Kučera <franta-hg@frantovo.cz>
parents: 0
diff changeset
    34
	virtual ~AllocatedBuffer() {
fb65455622b9 load textures from PNG, JPEG etc. files using ImageMagick
František Kučera <franta-hg@frantovo.cz>
parents: 0
diff changeset
    35
		free(data);
0
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    36
	}
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    37
bb715a82a8f1 project skeleton
František Kučera <franta-hg@frantovo.cz>
parents:
diff changeset
    38
};