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vulkan/image: expose initialization function for subclasses

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Matthew Waters 2019-09-03 13:42:43 +10:00 committed by GStreamer Merge Bot
parent 1c6f3e4b84
commit 52ff97d085
2 changed files with 19 additions and 7 deletions
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16
gst-libs/gst/vulkan/gstvkimagememory.c
View file

@ -155,11 +155,11 @@ _create_info_from_args (VkImageCreateInfo * info, VkFormat format, gsize width,
return TRUE; return TRUE;
} }
static void gboolean
_vk_image_mem_init (GstVulkanImageMemory * mem, GstAllocator * allocator, gst_vulkan_image_memory_init (GstVulkanImageMemory * mem,
GstMemory * parent, GstVulkanDevice * device, VkImageUsageFlags usage, GstAllocator * allocator, GstMemory * parent, GstVulkanDevice * device,
GstAllocationParams * params, gsize size, gpointer user_data, VkImageUsageFlags usage, GstAllocationParams * params, gsize size,
GDestroyNotify notify) gpointer user_data, GDestroyNotify notify)
{ {
gsize align = gst_memory_alignment, offset = 0, maxsize = size; gsize align = gst_memory_alignment, offset = 0, maxsize = size;
GstMemoryFlags flags = 0; GstMemoryFlags flags = 0;
@ -200,6 +200,8 @@ _vk_image_mem_init (GstVulkanImageMemory * mem, GstAllocator * allocator,
GST_CAT_DEBUG (GST_CAT_VULKAN_IMAGE_MEMORY, GST_CAT_DEBUG (GST_CAT_VULKAN_IMAGE_MEMORY,
"new Vulkan Image memory:%p size:%" G_GSIZE_FORMAT, mem, maxsize); "new Vulkan Image memory:%p size:%" G_GSIZE_FORMAT, mem, maxsize);
return TRUE;
} }
static GstVulkanImageMemory * static GstVulkanImageMemory *
@ -233,7 +235,7 @@ _vk_image_mem_new_alloc (GstAllocator * allocator, GstMemory * parent,
vkGetImageMemoryRequirements (device->device, image, &mem->requirements); vkGetImageMemoryRequirements (device->device, image, &mem->requirements);
_vk_image_mem_init (mem, allocator, parent, device, usage, &params, gst_vulkan_image_memory_init (mem, allocator, parent, device, usage, &params,
mem->requirements.size, user_data, notify); mem->requirements.size, user_data, notify);
mem->create_info = image_info; mem->create_info = image_info;
mem->image = image; mem->image = image;
@ -301,7 +303,7 @@ _vk_image_mem_new_wrapped (GstAllocator * allocator, GstMemory * parent,
/* XXX: assumes alignment is a power of 2 */ /* XXX: assumes alignment is a power of 2 */
params.align = mem->requirements.alignment - 1; params.align = mem->requirements.alignment - 1;
params.flags = GST_MEMORY_FLAG_NOT_MAPPABLE; params.flags = GST_MEMORY_FLAG_NOT_MAPPABLE;
_vk_image_mem_init (mem, allocator, parent, device, usage, &params, gst_vulkan_image_memory_init (mem, allocator, parent, device, usage, &params,
mem->requirements.size, user_data, notify); mem->requirements.size, user_data, notify);
mem->wrapped = TRUE; mem->wrapped = TRUE;

10
gst-libs/gst/vulkan/gstvkimagememory.h
View file

@ -111,6 +111,16 @@ void gst_vulkan_image_memory_init_once (void);
GST_VULKAN_API GST_VULKAN_API
gboolean gst_is_vulkan_image_memory (GstMemory * mem); gboolean gst_is_vulkan_image_memory (GstMemory * mem);
GST_VULKAN_API
gboolean gst_vulkan_image_memory_init (GstVulkanImageMemory * mem,
GstAllocator * allocator,
GstMemory * parent,
GstVulkanDevice * device,
VkImageUsageFlags usage,
GstAllocationParams * params,
gsize size,
gpointer user_data,
GDestroyNotify notify);
GST_VULKAN_API GST_VULKAN_API
GstMemory * gst_vulkan_image_memory_alloc (GstVulkanDevice * device, GstMemory * gst_vulkan_image_memory_alloc (GstVulkanDevice * device,
VkFormat format, VkFormat format,