mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-09-19 21:40:22 +00:00
1b38cbd410
This makes the (currently single) storage buffer handled by GskGpuDescriptors. A side effect is that we now have support for multiple buffers in place. We just have to use it. Mixed into this commit is a complete rework of the pattern writer. Instead of writing straight into the buffer (complete with repeatedly backtracking when we have to do offscreens), write into a temporary buffer and copy into the storage buffer on committing.
107 lines
3.3 KiB
C
107 lines
3.3 KiB
C
#include "config.h"
|
|
|
|
#include "gskvulkansubdescriptorsprivate.h"
|
|
|
|
struct _GskVulkanSubDescriptors
|
|
{
|
|
GskVulkanDescriptors parent_instance;
|
|
|
|
GskVulkanDescriptors *parent;
|
|
};
|
|
|
|
G_DEFINE_TYPE (GskVulkanSubDescriptors, gsk_vulkan_sub_descriptors, GSK_TYPE_VULKAN_DESCRIPTORS)
|
|
|
|
static GskVulkanPipelineLayout *
|
|
gsk_vulkan_sub_descriptors_get_pipeline_layout (GskVulkanDescriptors *desc)
|
|
{
|
|
GskVulkanSubDescriptors *self = GSK_VULKAN_SUB_DESCRIPTORS (desc);
|
|
|
|
return gsk_vulkan_descriptors_get_pipeline_layout (self->parent);
|
|
}
|
|
|
|
static void
|
|
gsk_vulkan_sub_descriptors_bind (GskVulkanDescriptors *desc,
|
|
GskVulkanDescriptors *previous,
|
|
VkCommandBuffer vk_command_buffer)
|
|
{
|
|
GskVulkanSubDescriptors *self = GSK_VULKAN_SUB_DESCRIPTORS (desc);
|
|
|
|
if (GSK_IS_VULKAN_SUB_DESCRIPTORS (previous))
|
|
previous = GSK_VULKAN_SUB_DESCRIPTORS (previous)->parent;
|
|
|
|
if (self->parent == previous)
|
|
return;
|
|
|
|
gsk_vulkan_descriptors_bind (self->parent, previous, vk_command_buffer);
|
|
}
|
|
|
|
static gboolean
|
|
gsk_vulkan_sub_descriptors_add_image (GskGpuDescriptors *desc,
|
|
GskGpuImage *image,
|
|
GskGpuSampler sampler,
|
|
guint32 *out_descriptor)
|
|
{
|
|
GskVulkanSubDescriptors *self = GSK_VULKAN_SUB_DESCRIPTORS (desc);
|
|
|
|
return gsk_gpu_descriptors_add_image (GSK_GPU_DESCRIPTORS (self->parent),
|
|
image,
|
|
sampler,
|
|
out_descriptor);
|
|
}
|
|
|
|
static gboolean
|
|
gsk_vulkan_sub_descriptors_add_buffer (GskGpuDescriptors *desc,
|
|
GskGpuBuffer *buffer,
|
|
guint32 *out_descriptor)
|
|
{
|
|
GskVulkanSubDescriptors *self = GSK_VULKAN_SUB_DESCRIPTORS (desc);
|
|
|
|
return gsk_gpu_descriptors_add_buffer (GSK_GPU_DESCRIPTORS (self->parent),
|
|
buffer,
|
|
out_descriptor);
|
|
}
|
|
|
|
static void
|
|
gsk_vulkan_sub_descriptors_finalize (GObject *object)
|
|
{
|
|
GskVulkanSubDescriptors *self = GSK_VULKAN_SUB_DESCRIPTORS (object);
|
|
|
|
g_object_unref (self->parent);
|
|
|
|
G_OBJECT_CLASS (gsk_vulkan_sub_descriptors_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
gsk_vulkan_sub_descriptors_class_init (GskVulkanSubDescriptorsClass *klass)
|
|
{
|
|
GskVulkanDescriptorsClass *vulkan_descriptors_class = GSK_VULKAN_DESCRIPTORS_CLASS (klass);
|
|
GskGpuDescriptorsClass *descriptors_class = GSK_GPU_DESCRIPTORS_CLASS (klass);
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
|
|
object_class->finalize = gsk_vulkan_sub_descriptors_finalize;
|
|
|
|
descriptors_class->add_image = gsk_vulkan_sub_descriptors_add_image;
|
|
descriptors_class->add_buffer = gsk_vulkan_sub_descriptors_add_buffer;
|
|
|
|
vulkan_descriptors_class->get_pipeline_layout = gsk_vulkan_sub_descriptors_get_pipeline_layout;
|
|
vulkan_descriptors_class->bind = gsk_vulkan_sub_descriptors_bind;
|
|
}
|
|
|
|
static void
|
|
gsk_vulkan_sub_descriptors_init (GskVulkanSubDescriptors *self)
|
|
{
|
|
}
|
|
|
|
GskVulkanSubDescriptors *
|
|
gsk_vulkan_sub_descriptors_new (GskVulkanDescriptors *parent)
|
|
{
|
|
GskVulkanSubDescriptors *self;
|
|
|
|
self = g_object_new (GSK_TYPE_VULKAN_SUB_DESCRIPTORS, NULL);
|
|
|
|
self->parent = g_object_ref (parent);
|
|
|
|
return self;
|
|
}
|
|
|