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vulkan: Make GskVulkanPipeline derivable

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This commit is contained in:
Benjamin Otte 2016-12-18 00:33:53 +01:00
parent 65e9894450
commit 453478719d
2 changed files with 31 additions and 17 deletions
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41
gsk/gskvulkanpipeline.c
View File

@ -7,6 +7,8 @@
#include <graphene.h>
typedef struct _GskVulkanPipelinePrivate GskVulkanPipelinePrivate;
struct _GskVulkanPipelineLayout
{
volatile gint ref_count;
@ -16,7 +18,7 @@ struct _GskVulkanPipelineLayout
VkDescriptorSetLayout descriptor_set_layout;
};
struct _GskVulkanPipeline
struct _GskVulkanPipelinePrivate
{
GObject parent_instance;
@ -28,22 +30,23 @@ struct _GskVulkanPipeline
GskVulkanShader *fragment_shader;
};
G_DEFINE_TYPE (GskVulkanPipeline, gsk_vulkan_pipeline, G_TYPE_OBJECT)
G_DEFINE_TYPE_WITH_PRIVATE (GskVulkanPipeline, gsk_vulkan_pipeline, G_TYPE_OBJECT)
static void
gsk_vulkan_pipeline_finalize (GObject *gobject)
{
GskVulkanPipeline *self = GSK_VULKAN_PIPELINE (gobject);
VkDevice device = gdk_vulkan_context_get_device (self->layout->vulkan);
GskVulkanPipelinePrivate *priv = gsk_vulkan_pipeline_get_instance_private (GSK_VULKAN_PIPELINE (gobject));
VkDevice device = gdk_vulkan_context_get_device (priv->layout->vulkan);
vkDestroyPipeline (device,
self->pipeline,
priv->pipeline,
NULL);
g_clear_pointer (&self->fragment_shader, gsk_vulkan_shader_free);
g_clear_pointer (&self->vertex_shader, gsk_vulkan_shader_free);
g_clear_pointer (&priv->fragment_shader, gsk_vulkan_shader_free);
g_clear_pointer (&priv->vertex_shader, gsk_vulkan_shader_free);
g_clear_pointer (&self->layout, gsk_vulkan_pipeline_layout_unref);
g_clear_pointer (&priv->layout, gsk_vulkan_pipeline_layout_unref);
G_OBJECT_CLASS (gsk_vulkan_pipeline_parent_class)->finalize (gobject);
}
@ -64,7 +67,9 @@ gsk_vulkan_pipeline_new (GskVulkanPipelineLayout *layout,
const char *shader_name,
VkRenderPass render_pass)
{
GskVulkanPipelinePrivate *priv;
GskVulkanPipeline *self;
VkDevice device;
g_return_val_if_fail (layout != NULL, NULL);
@ -73,12 +78,14 @@ gsk_vulkan_pipeline_new (GskVulkanPipelineLayout *layout,
self = g_object_new (GSK_TYPE_VULKAN_PIPELINE, NULL);
self->layout = gsk_vulkan_pipeline_layout_ref (layout);
priv = gsk_vulkan_pipeline_get_instance_private (self);
priv->layout = gsk_vulkan_pipeline_layout_ref (layout);
device = gdk_vulkan_context_get_device (layout->vulkan);
self->vertex_shader = gsk_vulkan_shader_new_from_resource (layout->vulkan, GSK_VULKAN_SHADER_VERTEX, shader_name, NULL);
self->fragment_shader = gsk_vulkan_shader_new_from_resource (layout->vulkan, GSK_VULKAN_SHADER_FRAGMENT, shader_name, NULL);
priv->vertex_shader = gsk_vulkan_shader_new_from_resource (layout->vulkan, GSK_VULKAN_SHADER_VERTEX, shader_name, NULL);
priv->fragment_shader = gsk_vulkan_shader_new_from_resource (layout->vulkan, GSK_VULKAN_SHADER_FRAGMENT, shader_name, NULL);
GSK_VK_CHECK (vkCreateGraphicsPipelines, device,
VK_NULL_HANDLE,
@ -87,8 +94,8 @@ gsk_vulkan_pipeline_new (GskVulkanPipelineLayout *layout,
.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
.stageCount = 2,
.pStages = (VkPipelineShaderStageCreateInfo[2]) {
GST_VULKAN_SHADER_STAGE_CREATE_INFO (self->vertex_shader),
GST_VULKAN_SHADER_STAGE_CREATE_INFO (self->fragment_shader)
GST_VULKAN_SHADER_STAGE_CREATE_INFO (priv->vertex_shader),
GST_VULKAN_SHADER_STAGE_CREATE_INFO (priv->fragment_shader)
},
.pVertexInputState = &(VkPipelineVertexInputStateCreateInfo) {
.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
@ -170,14 +177,14 @@ gsk_vulkan_pipeline_new (GskVulkanPipelineLayout *layout,
VK_DYNAMIC_STATE_SCISSOR
},
},
.layout = gsk_vulkan_pipeline_layout_get_pipeline_layout (self->layout),
.layout = gsk_vulkan_pipeline_layout_get_pipeline_layout (priv->layout),
.renderPass = render_pass,
.subpass = 0,
.basePipelineHandle = VK_NULL_HANDLE,
.basePipelineIndex = -1,
},
NULL,
&self->pipeline);
&priv->pipeline);
return self;
}
@ -185,7 +192,9 @@ gsk_vulkan_pipeline_new (GskVulkanPipelineLayout *layout,
VkPipeline
gsk_vulkan_pipeline_get_pipeline (GskVulkanPipeline *self)
{
return self->pipeline;
GskVulkanPipelinePrivate *priv = gsk_vulkan_pipeline_get_instance_private (self);
return priv->pipeline;
}
/*** GskVulkanPipelineLayout ***/

7
gsk/gskvulkanpipelineprivate.h
View File

@ -11,7 +11,12 @@ typedef struct _GskVulkanPipelineLayout GskVulkanPipelineLayout;
#define GSK_TYPE_VULKAN_PIPELINE (gsk_vulkan_pipeline_get_type ())
G_DECLARE_FINAL_TYPE (GskVulkanPipeline, gsk_vulkan_pipeline, GSK, VULKAN_PIPELINE, GObject)
G_DECLARE_DERIVABLE_TYPE (GskVulkanPipeline, gsk_vulkan_pipeline, GSK, VULKAN_PIPELINE, GObject)
struct _GskVulkanPipelineClass
{
GObjectClass parent_class;
};
static inline VkResult
gsk_vulkan_handle_result (VkResult res,