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vksink: Don't take vulkan buffer's as input

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This commit is contained in:
Matthew Waters 2019-06-24 15:32:25 +10:00
parent 3c164f4de2
commit 35325fdffb
2 changed files with 3 additions and 51 deletions
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5
ext/vulkan/vksink.c
View File

@ -70,14 +70,11 @@ static void gst_vulkan_sink_video_overlay_init (GstVideoOverlayInterface *
static GstStaticPadTemplate gst_vulkan_sink_template = static GstStaticPadTemplate gst_vulkan_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink", GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK, GST_PAD_SINK,
GST_PAD_ALWAYS, GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE_WITH_FEATURES GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE_WITH_FEATURES
(GST_CAPS_FEATURE_MEMORY_VULKAN_IMAGE, (GST_CAPS_FEATURE_MEMORY_VULKAN_IMAGE,
GST_VULKAN_SWAPPER_VIDEO_FORMATS) ";"
GST_VIDEO_CAPS_MAKE_WITH_FEATURES
(GST_CAPS_FEATURE_MEMORY_VULKAN_BUFFER,
GST_VULKAN_SWAPPER_VIDEO_FORMATS))); GST_VULKAN_SWAPPER_VIDEO_FORMATS)));
enum enum

49
ext/vulkan/vkswapper.c
View File

@ -515,9 +515,6 @@ gst_vulkan_swapper_get_supported_caps (GstVulkanSwapper * swapper,
G_MAXINT, 1, NULL); G_MAXINT, 1, NULL);
} }
gst_caps_append_structure_full (caps, gst_structure_copy (s),
gst_caps_features_from_string (GST_CAPS_FEATURE_MEMORY_VULKAN_BUFFER));
GST_INFO_OBJECT (swapper, "Probed the following caps %" GST_PTR_FORMAT, caps); GST_INFO_OBJECT (swapper, "Probed the following caps %" GST_PTR_FORMAT, caps);
return caps; return caps;
@ -816,49 +813,7 @@ _build_render_buffer_cmd (GstVulkanSwapper * swapper, guint32 swap_idx,
dst.w, dst.h); dst.w, dst.h);
in_mem = gst_buffer_peek_memory (buffer, 0); in_mem = gst_buffer_peek_memory (buffer, 0);
if (gst_is_vulkan_buffer_memory (in_mem)) { {
GstVulkanBufferMemory *buf_mem = (GstVulkanBufferMemory *) in_mem;
/* *INDENT-OFF* */
VkBufferImageCopy region = {
.bufferOffset = 0,
.bufferRowLength = src.w,
.bufferImageHeight = src.h,
.imageSubresource = {
.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
.mipLevel = 0,
.baseArrayLayer = 0,
.layerCount = 1,
},
.imageOffset = { .x = rslt.x, .y = rslt.y, .z = 0, },
.imageExtent = {
.width = rslt.w,
.height = rslt.h,
.depth = 1,
}
};
VkBufferMemoryBarrier buffer_memory_barrier = {
.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER,
.pNext = NULL,
.srcAccessMask = buf_mem->barrier.parent.access_flags,
.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT,
/* FIXME: implement exclusive transfers */
.srcQueueFamilyIndex = 0,
.dstQueueFamilyIndex = 0,
.buffer = buf_mem->buffer,
.offset = region.bufferOffset,
.size = region.bufferRowLength * region.bufferImageHeight
};
/* *INDENT-ON* */
vkCmdPipelineBarrier (cmd, buf_mem->barrier.parent.pipeline_stages,
VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, NULL, 1, &buffer_memory_barrier,
0, NULL);
buf_mem->barrier.parent.pipeline_stages = VK_PIPELINE_STAGE_TRANSFER_BIT;
buf_mem->barrier.parent.access_flags = buffer_memory_barrier.dstAccessMask;
vkCmdCopyBufferToImage (cmd, buf_mem->buffer, swap_img->image,
swap_img->barrier.image_layout, 1, &region);
} else if (gst_is_vulkan_image_memory (in_mem)) {
GstVulkanImageMemory *img_mem = (GstVulkanImageMemory *) in_mem; GstVulkanImageMemory *img_mem = (GstVulkanImageMemory *) in_mem;
/* FIXME: should really be a blit to resize to the output dimensions */ /* FIXME: should really be a blit to resize to the output dimensions */
/* *INDENT-OFF* */ /* *INDENT-OFF* */
@ -1127,7 +1082,7 @@ gst_vulkan_swapper_render_buffer (GstVulkanSwapper * swapper,
"Buffer has no memory"); "Buffer has no memory");
return FALSE; return FALSE;
} }
if (!gst_is_vulkan_buffer_memory (mem) && !gst_is_vulkan_image_memory (mem)) { if (!gst_is_vulkan_image_memory (mem)) {
g_set_error_literal (error, GST_VULKAN_ERROR, VK_ERROR_FORMAT_NOT_SUPPORTED, g_set_error_literal (error, GST_VULKAN_ERROR, VK_ERROR_FORMAT_NOT_SUPPORTED,
"Incorrect memory type"); "Incorrect memory type");
return FALSE; return FALSE;