1 /* 2 * GStreamer 3 * Copyright (C) 2019 Matthew Waters <matthew@centricular.com> 4 * 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. 9 * 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. 14 * 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. 19 */ 20 21 #ifndef _VK_VIEW_CONVERT_H_ 22 #define _VK_VIEW_CONVERT_H_ 23 24 #include <gst/gst.h> 25 #include <gst/video/video.h> 26 #include <gst/vulkan/vulkan.h> 27 28 G_BEGIN_DECLS 29 30 #define GST_TYPE_VULKAN_VIEW_CONVERT (gst_vulkan_view_convert_get_type()) 31 #define GST_VULKAN_VIEW_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VULKAN_VIEW_CONVERT,GstVulkanViewConvert)) 32 #define GST_VULKAN_VIEW_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VULKAN_VIEW_CONVERT,GstVulkanViewConvertClass)) 33 #define GST_IS_VULKAN_VIEW_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VULKAN_VIEW_CONVERT)) 34 #define GST_IS_VULKAN_VIEW_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VULKAN_VIEW_CONVERT)) 35 36 typedef struct _GstVulkanViewConvert GstVulkanViewConvert; 37 typedef struct _GstVulkanViewConvertClass GstVulkanViewConvertClass; 38 39 typedef enum 40 { 41 GST_VULKAN_STEREO_DOWNMIX_ANAGLYPH_GREEN_MAGENTA_DUBOIS, 42 GST_VULKAN_STEREO_DOWNMIX_ANAGLYPH_RED_CYAN_DUBOIS, 43 GST_VULKAN_STEREO_DOWNMIX_ANAGLYPH_AMBER_BLUE_DUBOIS, 44 } GstVulkanStereoDownmix; 45 46 struct _GstVulkanViewConvert 47 { 48 GstVulkanVideoFilter parent; 49 50 GstVulkanFullScreenQuad *quad; 51 52 /* properties */ 53 GstVideoMultiviewMode input_mode_override; 54 GstVideoMultiviewFlags input_flags_override; 55 GstVideoMultiviewMode output_mode_override; 56 GstVideoMultiviewFlags output_flags_override; 57 58 GstVulkanStereoDownmix downmix_mode; 59 60 GstMemory *uniform; 61 }; 62 63 struct _GstVulkanViewConvertClass 64 { 65 GstVulkanVideoFilterClass parent_class; 66 }; 67 68 GType gst_vulkan_view_convert_get_type(void); 69 70 G_END_DECLS 71 72 #endif 73