Mir
image_renderer.h
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1 /*
2  * Copyright © 2012 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License version 3 as
6  * published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored by: Alexandros Frantzis <alexandros.frantzis@canonical.com>
17  */
18 
19 #ifndef MIR_TOOLS_IMAGE_RENDERER_H_
20 #define MIR_TOOLS_IMAGE_RENDERER_H_
21 
22 #include "mir/geometry/size.h"
23 
24 #include <GLES2/gl2.h>
25 #include <cstdint>
26 
27 namespace mir
28 {
29 namespace tools
30 {
31 
33 {
34 public:
36  uint32_t bytes_per_pixel);
37 
38  void render();
39 
40 private:
41  class Resources
42  {
43  public:
44  ~Resources();
45  void setup();
46 
47  GLuint vertex_shader;
48  GLuint fragment_shader;
49  GLuint program;
50  GLuint position_attr_loc;
51  GLuint vertex_attribs_vbo;
52  GLuint texture;
53  };
54 
55  Resources resources;
56 };
57 
58 }
59 }
60 
61 #endif /* MIR_TOOLS_IMAGE_RENDERER_H_ */
Definition: size.h:30
All things Mir.
Definition: atomic_callback.h:25
void render()
Definition: image_renderer.cpp:247
ImageRenderer(const uint8_t *pixel_data, mir::geometry::Size size, uint32_t bytes_per_pixel)
Definition: image_renderer.cpp:150
unsigned char pixel_data[64 *64 *4+1]
Definition: touchspot_image.c:7
Definition: image_renderer.h:32
unsigned int bytes_per_pixel
Definition: touchspot_image.c:6
int const size
Definition: make_socket_rpc_channel.cpp:51

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