96 lines
3.2 KiB
C
96 lines
3.2 KiB
C
/* Spa */
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/* SPDX-FileCopyrightText: Copyright © 2019 Wim Taymans */
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/* SPDX-FileCopyrightText: Copyright © 2023 columbarius */
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/* SPDX-License-Identifier: MIT */
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#include <vulkan/vulkan.h>
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#include <spa/buffer/buffer.h>
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#include <spa/param/video/format.h>
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#include <spa/node/node.h>
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#include <spa/pod/builder.h>
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#include "vulkan-utils.h"
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#define MAX_STREAMS 2
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struct vulkan_pass {
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uint32_t in_buffer_id;
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uint32_t in_stream_id;
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uint32_t out_buffer_id;
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uint32_t out_stream_id;
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VkBufferImageCopy in_copy;
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struct vulkan_staging_buffer in_staging_buffer;
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VkCommandBuffer commandBuffer;
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VkSemaphore pipelineSemaphore;
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VkFence fence;
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int sync_fd;
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};
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struct vulkan_stream {
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enum spa_direction direction;
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enum spa_data_type buffer_type;
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struct spa_rectangle dim;
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uint32_t bpp;
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uint32_t maxsize;
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struct vulkan_buffer buffers[MAX_BUFFERS];
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struct spa_buffer *spa_buffers[MAX_BUFFERS];
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uint32_t n_buffers;
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};
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struct vulkan_blit_state {
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struct spa_log *log;
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struct vulkan_base base;
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struct vulkan_format_infos formatInfosRaw;
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struct vulkan_format_infos formatInfosDSP;
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VkCommandPool commandPool;
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unsigned int initialized:1;
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unsigned int prepared:1;
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unsigned int started:1;
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uint32_t n_streams;
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struct vulkan_stream streams[MAX_STREAMS];
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};
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int spa_vulkan_blit_init_pass(struct vulkan_blit_state *s, struct vulkan_pass *pass);
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int spa_vulkan_blit_reset_pass(struct vulkan_blit_state *s, struct vulkan_pass *pass);
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int spa_vulkan_blit_clear_pass(struct vulkan_blit_state *s, struct vulkan_pass *pass);
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int spa_vulkan_blit_init_stream(struct vulkan_blit_state *s, struct vulkan_stream *stream, enum spa_direction,
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struct spa_dict *props);
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int spa_vulkan_blit_fixate_modifier(struct vulkan_blit_state *s, struct vulkan_stream *p, struct spa_video_info *info,
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uint32_t modifierCount, uint64_t *modifiers, uint64_t *modifier);
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int spa_vulkan_blit_use_buffers(struct vulkan_blit_state *s, struct vulkan_stream *stream, uint32_t flags,
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struct spa_video_info *info, uint32_t n_buffers, struct spa_buffer **buffers);
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int spa_vulkan_blit_enumerate_raw_formats(struct vulkan_blit_state *s, uint32_t index, uint32_t caps,
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struct spa_pod **param, struct spa_pod_builder *builder);
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int spa_vulkan_blit_enumerate_dsp_formats(struct vulkan_blit_state *s, uint32_t index, uint32_t caps,
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struct spa_pod **param, struct spa_pod_builder *builder);
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int spa_vulkan_blit_enumerate_formats(struct vulkan_blit_state *s, uint32_t index, uint32_t caps,
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struct spa_pod **param, struct spa_pod_builder *builder);
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int spa_vulkan_blit_prepare(struct vulkan_blit_state *s);
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int spa_vulkan_blit_unprepare(struct vulkan_blit_state *s);
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int spa_vulkan_blit_start(struct vulkan_blit_state *s);
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int spa_vulkan_blit_stop(struct vulkan_blit_state *s);
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int spa_vulkan_blit_ready(struct vulkan_blit_state *s);
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int spa_vulkan_blit_process(struct vulkan_blit_state *s, struct vulkan_pass *pass);
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int spa_vulkan_blit_cleanup(struct vulkan_blit_state *s);
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int spa_vulkan_blit_get_buffer_caps(struct vulkan_blit_state *s, enum spa_direction direction);
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struct vulkan_modifier_info *spa_vulkan_blit_get_modifier_info(struct vulkan_blit_state *s,
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struct spa_video_info *info);
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int spa_vulkan_blit_init(struct vulkan_blit_state *s);
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void spa_vulkan_blit_deinit(struct vulkan_blit_state *s);
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