gstreamer/ext/vulkan/vkviewconvert.h
2019-07-05 15:04:28 +10:00

84 lines
2.9 KiB
C

/*
* GStreamer
* Copyright (C) 2019 Matthew Waters <matthew@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _VK_VIEW_CONVERT_H_
#define _VK_VIEW_CONVERT_H_
#include <gst/gst.h>
#include <gst/video/video.h>
#include <gst/vulkan/vulkan.h>
#include "vkfullscreenrender.h"
G_BEGIN_DECLS
#define GST_TYPE_VULKAN_VIEW_CONVERT (gst_vulkan_view_convert_get_type())
#define GST_VULKAN_VIEW_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VULKAN_VIEW_CONVERT,GstVulkanViewConvert))
#define GST_VULKAN_VIEW_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VULKAN_VIEW_CONVERT,GstVulkanViewConvertClass))
#define GST_IS_VULKAN_VIEW_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VULKAN_VIEW_CONVERT))
#define GST_IS_VULKAN_VIEW_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VULKAN_VIEW_CONVERT))
typedef struct _GstVulkanViewConvert GstVulkanViewConvert;
typedef struct _GstVulkanViewConvertClass GstVulkanViewConvertClass;
typedef enum
{
GST_VULKAN_STEREO_DOWNMIX_ANAGLYPH_GREEN_MAGENTA_DUBOIS,
GST_VULKAN_STEREO_DOWNMIX_ANAGLYPH_RED_CYAN_DUBOIS,
GST_VULKAN_STEREO_DOWNMIX_ANAGLYPH_AMBER_BLUE_DUBOIS,
} GstVulkanStereoDownmix;
struct _GstVulkanViewConvert
{
GstVulkanFullScreenRender parent;
GstVulkanCommandPool *cmd_pool;
VkSampler sampler;
VkDescriptorPool descriptor_pool;
VkDescriptorSet descriptor_set;
VkShaderModule vert_module;
VkShaderModule frag_module;
VkDescriptorSetLayoutBinding sampler_layout_binding;
VkDescriptorSetLayoutCreateInfo layout_info;
GstMemory *uniform;
gboolean descriptor_up_to_date;
/* properties */
GstVideoMultiviewMode input_mode_override;
GstVideoMultiviewFlags input_flags_override;
GstVideoMultiviewMode output_mode_override;
GstVideoMultiviewFlags output_flags_override;
GstVulkanStereoDownmix downmix_mode;
};
struct _GstVulkanViewConvertClass
{
GstVulkanFullScreenRenderClass parent_class;
};
GType gst_vulkan_view_convert_get_type(void);
G_END_DECLS
#endif