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 __GST_VULKAN_FULL_SCREEN_QUAD_H__
22 #define __GST_VULKAN_FULL_SCREEN_QUAD_H__
27 #include <gst/vulkan/vulkan.h>
32 GType gst_vulkan_full_screen_quad_get_type (void);
33 #define GST_TYPE_VULKAN_FULL_SCREEN_QUAD (gst_vulkan_full_screen_quad_get_type ())
34 #define GST_VULKAN_FULL_SCREEN_QUAD(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VULKAN_FULL_SCREEN_QUAD, GstVulkanFullScreenQuad))
35 #define GST_VULKAN_FULL_SCREEN_QUAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_VULKAN_FULL_SCREEN_QUAD, GstVulkanFullScreenQuadClass))
36 #define GST_IS_VULKAN_FULL_SCREEN_QUAD(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VULKAN_FULL_SCREEN_QUAD))
37 #define GST_IS_VULKAN_FULL_SCREEN_QUAD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VULKAN_FULL_SCREEN_QUAD))
38 #define GST_VULKAN_FULL_SCREEN_QUAD_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VULKAN_FULL_SCREEN_QUAD, GstVulkanFullScreenQuadClass))
40 struct _GstVulkanFullScreenQuad
44 GstVideoInfo out_info;
47 GstVulkanQueue *queue;
49 GstVulkanHandle *render_pass;
50 GstVulkanHandle *pipeline_layout;
51 GstVulkanHandle *graphics_pipeline;
52 GstVulkanHandle *descriptor_set_layout;
53 GstVulkanDescriptorCache *descriptor_cache;
54 GstVulkanDescriptorSet *descriptor_set;
55 GstVulkanHandle *framebuffer;
56 GstVulkanHandle *sampler;
58 GstVulkanCommandPool *cmd_pool;
60 GstVulkanTrashList *trash_list;
61 GstVulkanFence *last_fence;
64 struct _GstVulkanFullScreenQuadClass
66 GstObjectClass parent_class;
70 GstVulkanFullScreenQuad * gst_vulkan_full_screen_quad_new (GstVulkanQueue * queue);
73 gboolean gst_vulkan_full_screen_quad_set_info (GstVulkanFullScreenQuad * self, GstVideoInfo *in_info, GstVideoInfo * out_info);
75 gboolean gst_vulkan_full_screen_quad_set_shaders (GstVulkanFullScreenQuad * self, GstVulkanHandle * vert, GstVulkanHandle * frag);
77 gboolean gst_vulkan_full_screen_quad_set_uniform_buffer (GstVulkanFullScreenQuad * self, GstMemory * uniforms, GError ** error);
79 gboolean gst_vulkan_full_screen_quad_set_vertex_buffer (GstVulkanFullScreenQuad * self, GstMemory * vertices, GError ** error);
81 gboolean gst_vulkan_full_screen_quad_set_index_buffer (GstVulkanFullScreenQuad * self, GstMemory * indices, gsize n_indices, GError ** error);
84 gboolean gst_vulkan_full_screen_quad_set_input_buffer (GstVulkanFullScreenQuad * self, GstBuffer * buffer, GError ** error);
86 gboolean gst_vulkan_full_screen_quad_set_output_buffer (GstVulkanFullScreenQuad * self, GstBuffer * buffer, GError ** error);
89 gboolean gst_vulkan_full_screen_quad_prepare_draw (GstVulkanFullScreenQuad * self, GstVulkanFence * fence, GError ** error);
91 gboolean gst_vulkan_full_screen_quad_fill_command_buffer (GstVulkanFullScreenQuad * self, GstVulkanCommandBuffer * cmd, GstVulkanFence * fence, GError ** error);
93 gboolean gst_vulkan_full_screen_quad_submit (GstVulkanFullScreenQuad * self, GstVulkanCommandBuffer * cmd, GstVulkanFence * fence, GError ** error);
95 gboolean gst_vulkan_full_screen_quad_draw (GstVulkanFullScreenQuad * self, GError ** error);
98 GstVulkanFence * gst_vulkan_full_screen_quad_get_last_fence (GstVulkanFullScreenQuad * self);
101 #endif /* __GST_VULKAN_FULL_SCREEN_QUAD_H__ */