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vulkandownload: use GstVulkanOperation

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5079>
This commit is contained in:
Víctor Manuel Jáquez Leal 2023-07-20 18:23:12 +02:00 committed by GStreamer Marge Bot
parent 11c8c002a5
commit 250aa8daea
1 changed files with 56 additions and 145 deletions
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201
subprojects/gst-plugins-bad/ext/vulkan/vkdownload.c
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@ -85,8 +85,7 @@ struct ImageToRawDownload
GstBufferPool *pool;
gboolean pool_active;
GstVulkanCommandPool *cmd_pool;
GstVulkanTrashList *trash_list;
GstVulkanOperation *exec;
};
static gpointer
@ -95,7 +94,6 @@ _image_to_raw_new_impl (GstVulkanDownload * download)
struct ImageToRawDownload *raw = g_new0 (struct ImageToRawDownload, 1);
raw->download = download;
raw->trash_list = gst_vulkan_trash_fence_list_new ();
return raw;
}
@ -145,24 +143,23 @@ _image_to_raw_perform (gpointer impl, GstBuffer * inbuf, GstBuffer ** outbuf)
{
struct ImageToRawDownload *raw = impl;
GstVulkanCommandBuffer *cmd_buf;
VkImageMemoryBarrier image_memory_barrier[GST_VIDEO_MAX_PLANES];
VkBufferMemoryBarrier buffer_memory_barrier[GST_VIDEO_MAX_PLANES];
GError *error = NULL;
GstFlowReturn ret;
VkResult err;
int i, n_mems, n_planes, n_barriers = 0;
GArray *barriers = NULL;
int i, n_mems, n_planes;
VkImageLayout dst_layout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
if (!raw->cmd_pool) {
if (!(raw->cmd_pool =
gst_vulkan_queue_create_command_pool (raw->download->queue,
&error))) {
if (!raw->exec) {
GstVulkanCommandPool *cmd_pool;
cmd_pool = gst_vulkan_queue_create_command_pool (raw->download->queue,
&error);
if (!cmd_pool)
goto error;
}
raw->exec = gst_vulkan_operation_new (cmd_pool);
gst_object_unref (cmd_pool);
}
if (!(cmd_buf = gst_vulkan_command_pool_create (raw->cmd_pool, &error)))
goto error;
if (!raw->pool) {
GstStructure *config;
guint min = 0, max = 0;
@ -184,69 +181,54 @@ _image_to_raw_perform (gpointer impl, GstBuffer * inbuf, GstBuffer ** outbuf)
NULL)) != GST_FLOW_OK)
goto out;
{
/* *INDENT-OFF* */
VkCommandBufferBeginInfo cmd_buf_info = {
.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,
.pNext = NULL,
.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT,
.pInheritanceInfo = NULL
};
/* *INDENT-ON* */
gst_vulkan_command_buffer_lock (cmd_buf);
err = vkBeginCommandBuffer (cmd_buf->cmd, &cmd_buf_info);
if (gst_vulkan_error_to_g_error (err, &error, "vkBeginCommandBuffer") < 0)
goto unlock_error;
}
if (!gst_vulkan_operation_begin (raw->exec, &error))
goto error;
n_mems = gst_buffer_n_memory (inbuf);
g_assert (n_mems < GST_VIDEO_MAX_PLANES);
for (i = 0; i < n_mems; i++) {
GstMemory *in_mem;
GstVulkanImageMemory *img_mem;
if (!gst_vulkan_operation_add_dependency_frame (raw->exec, inbuf,
VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT))
goto unlock_error;
in_mem = gst_buffer_peek_memory (inbuf, i);
if (!gst_is_vulkan_image_memory (in_mem)) {
GST_WARNING_OBJECT (raw->download, "Input is not a GstVulkanImageMemory");
goto unlock_error;
}
img_mem = (GstVulkanImageMemory *) in_mem;
cmd_buf = raw->exec->cmd_buf;
/* *INDENT-OFF* */
image_memory_barrier[n_barriers] = (VkImageMemoryBarrier) {
.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
.pNext = NULL,
.srcAccessMask = img_mem->barrier.parent.access_flags,
.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT,
.oldLayout = img_mem->barrier.image_layout,
.newLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
/* FIXME: implement exclusive transfers */
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = img_mem->image,
.subresourceRange = img_mem->barrier.subresource_range
};
/* *INDENT-ON* */
if (!gst_vulkan_operation_add_frame_barrier (raw->exec, inbuf,
VK_PIPELINE_STAGE_TRANSFER_BIT, VK_ACCESS_TRANSFER_READ_BIT,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, NULL))
goto unlock_error;
img_mem->barrier.parent.pipeline_stages = VK_PIPELINE_STAGE_TRANSFER_BIT;
img_mem->barrier.parent.access_flags =
image_memory_barrier[n_barriers].dstAccessMask;
img_mem->barrier.image_layout = image_memory_barrier[n_barriers].newLayout;
n_barriers++;
barriers = gst_vulkan_operation_retrieve_image_barriers (raw->exec);
if (barriers->len == 0) {
ret = GST_FLOW_ERROR;
goto unlock_error;
}
if (n_barriers) {
if (gst_vulkan_operation_use_sync2 (raw->exec)) {
#if defined(VK_KHR_synchronization2)
VkDependencyInfoKHR dependency_info = {
.sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO_KHR,
.pImageMemoryBarriers = (gpointer) barriers->data,
.imageMemoryBarrierCount = barriers->len,
};
gst_vulkan_operation_pipeline_barrier2 (raw->exec, &dependency_info);
dst_layout =
g_array_index (barriers, VkImageMemoryBarrier2KHR, 0).newLayout;
#endif
} else {
gst_vulkan_command_buffer_lock (cmd_buf);
vkCmdPipelineBarrier (cmd_buf->cmd,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, NULL, 0, NULL, n_barriers,
image_memory_barrier);
VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, NULL, 0, NULL, barriers->len,
(gpointer) barriers->data);
gst_vulkan_command_buffer_unlock (cmd_buf);
dst_layout = g_array_index (barriers, VkImageMemoryBarrier, 0).newLayout;
}
g_clear_pointer (&barriers, g_array_unref);
n_planes = GST_VIDEO_INFO_N_PLANES (&raw->out_info);
n_barriers = 0;
for (i = 0; i < n_planes; i++) {
VkBufferImageCopy region;
@ -294,85 +276,21 @@ _image_to_raw_perform (gpointer impl, GstBuffer * inbuf, GstBuffer ** outbuf)
.depth = 1,
}
};
buffer_memory_barrier[n_barriers] = (VkBufferMemoryBarrier) {
.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER,
.pNext = NULL,
.srcAccessMask = buf_mem->barrier.parent.access_flags,
.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
/* FIXME: implement exclusive transfers */
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.buffer = buf_mem->buffer,
.offset = region.bufferOffset,
.size = region.bufferRowLength * region.bufferImageHeight
};
/* *INDENT-ON* */
buf_mem->barrier.parent.pipeline_stages = VK_PIPELINE_STAGE_TRANSFER_BIT;
buf_mem->barrier.parent.access_flags =
buffer_memory_barrier[n_barriers].dstAccessMask;
vkCmdCopyImageToBuffer (cmd_buf->cmd, img_mem->image,
img_mem->barrier.image_layout, buf_mem->buffer, 1, &region);
n_barriers++;
gst_vulkan_command_buffer_lock (cmd_buf);
vkCmdCopyImageToBuffer (cmd_buf->cmd, img_mem->image, dst_layout,
buf_mem->buffer, 1, &region);
gst_vulkan_command_buffer_unlock (cmd_buf);
}
if (n_barriers) {
vkCmdPipelineBarrier (cmd_buf->cmd, VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, NULL, n_barriers,
buffer_memory_barrier, 0, NULL);
}
err = vkEndCommandBuffer (cmd_buf->cmd);
gst_vulkan_command_buffer_unlock (cmd_buf);
if (gst_vulkan_error_to_g_error (err, &error, "vkEndCommandBuffer") < 0)
if (!gst_vulkan_operation_end (raw->exec, &error))
goto error;
{
VkSubmitInfo submit_info = { 0, };
VkPipelineStageFlags stages = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
GstVulkanFence *fence;
/* *INDENT-OFF* */
submit_info = (VkSubmitInfo) {
.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
.pNext = NULL,
.waitSemaphoreCount = 0,
.pWaitSemaphores = NULL,
.pWaitDstStageMask = &stages,
.commandBufferCount = 1,
.pCommandBuffers = &cmd_buf->cmd,
.signalSemaphoreCount = 0,
.pSignalSemaphores = NULL
};
/* *INDENT-ON* */
fence = gst_vulkan_device_create_fence (raw->download->device, &error);
if (!fence)
goto error;
gst_vulkan_queue_submit_lock (raw->download->queue);
err =
vkQueueSubmit (raw->download->queue->queue, 1, &submit_info,
GST_VULKAN_FENCE_FENCE (fence));
gst_vulkan_queue_submit_unlock (raw->download->queue);
if (gst_vulkan_error_to_g_error (err, &error, "vkQueueSubmit") < 0)
goto error;
gst_vulkan_trash_list_add (raw->trash_list,
gst_vulkan_trash_list_acquire (raw->trash_list, fence,
gst_vulkan_trash_mini_object_unref,
GST_MINI_OBJECT_CAST (cmd_buf)));
gst_vulkan_fence_unref (fence);
}
/* XXX: STALL!
* Need to have the buffer gst_memory_map() wait for this fence before
* allowing access */
gst_vulkan_trash_list_wait (raw->trash_list, -1);
gst_vulkan_trash_list_gc (raw->trash_list);
gst_vulkan_operation_wait (raw->exec);
ret = GST_FLOW_OK;
@ -380,10 +298,9 @@ out:
return ret;
unlock_error:
if (cmd_buf) {
gst_vulkan_command_buffer_unlock (cmd_buf);
gst_vulkan_command_buffer_unref (cmd_buf);
}
g_clear_pointer (&barriers, g_array_unref);
gst_vulkan_operation_reset (raw->exec);
error:
if (error) {
GST_WARNING_OBJECT (raw->download, "Error: %s", error->message);
@ -408,13 +325,7 @@ _image_to_raw_free (gpointer impl)
raw->pool = NULL;
}
if (raw->cmd_pool) {
gst_object_unref (raw->cmd_pool);
raw->cmd_pool = NULL;
}
gst_object_unref (raw->trash_list);
raw->trash_list = NULL;
gst_clear_object (&raw->exec);
g_free (impl);
}