3 * Copyright (C) 2019 Matthew Waters <matthew@centricular.com>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
21 #ifndef _VK_COLOR_CONVERT_H_
22 #define _VK_COLOR_CONVERT_H_
25 #include <gst/video/video.h>
26 #include <gst/vulkan/vulkan.h>
27 #include "vkfullscreenquad.h"
31 #define GST_TYPE_VULKAN_COLOR_CONVERT (gst_vulkan_color_convert_get_type())
32 #define GST_VULKAN_COLOR_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VULKAN_COLOR_CONVERT,GstVulkanColorConvert))
33 #define GST_VULKAN_COLOR_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VULKAN_COLOR_CONVERT,GstVulkanColorConvertClass))
34 #define GST_IS_VULKAN_COLOR_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VULKAN_COLOR_CONVERT))
35 #define GST_IS_VULKAN_COLOR_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VULKAN_COLOR_CONVERT))
37 typedef struct _GstVulkanColorConvert GstVulkanColorConvert;
38 typedef struct _GstVulkanColorConvertClass GstVulkanColorConvertClass;
40 #define MAX_PUSH_CONSTANTS 4
42 typedef struct _shader_info shader_info;
44 typedef GstMemory * (*CommandCreateUniformMemory) (GstVulkanColorConvert * conv, shader_info * sinfo, GstVulkanImageView ** src_views, GstVulkanImageView ** dest_views);
50 CommandCreateUniformMemory cmd_create_uniform;
54 GDestroyNotify notify;
58 struct _GstVulkanColorConvert
60 GstVulkanVideoFilter parent;
62 GstVulkanFullScreenQuad *quad;
64 shader_info *current_shader;
67 struct _GstVulkanColorConvertClass
69 GstVulkanVideoFilterClass parent_class;
72 GType gst_vulkan_color_convert_get_type(void);