mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-14 04:31:09 +00:00
772 lines
31 KiB
C
772 lines
31 KiB
C
#include "config.h"
|
|
|
|
#include "gskprivate.h"
|
|
|
|
#include "gskvulkanrenderprivate.h"
|
|
|
|
#include "gskrendererprivate.h"
|
|
#include "gskvulkanbufferprivate.h"
|
|
#include "gskvulkancommandpoolprivate.h"
|
|
#include "gskvulkanpipelineprivate.h"
|
|
#include "gskvulkanrenderpassprivate.h"
|
|
|
|
#include "gskvulkanblendmodepipelineprivate.h"
|
|
#include "gskvulkanblurpipelineprivate.h"
|
|
#include "gskvulkanborderpipelineprivate.h"
|
|
#include "gskvulkanboxshadowpipelineprivate.h"
|
|
#include "gskvulkancolorpipelineprivate.h"
|
|
#include "gskvulkancolortextpipelineprivate.h"
|
|
#include "gskvulkancrossfadepipelineprivate.h"
|
|
#include "gskvulkaneffectpipelineprivate.h"
|
|
#include "gskvulkanlineargradientpipelineprivate.h"
|
|
#include "gskvulkantextpipelineprivate.h"
|
|
#include "gskvulkantexturepipelineprivate.h"
|
|
#include "gskvulkanpushconstantsprivate.h"
|
|
|
|
#define DESCRIPTOR_POOL_MAXSETS 128
|
|
#define DESCRIPTOR_POOL_MAXSETS_INCREASE 128
|
|
|
|
struct _GskVulkanRender
|
|
{
|
|
GskRenderer *renderer;
|
|
GdkVulkanContext *vulkan;
|
|
|
|
int scale_factor;
|
|
graphene_rect_t viewport;
|
|
cairo_region_t *clip;
|
|
|
|
GHashTable *framebuffers;
|
|
GskVulkanCommandPool *command_pool;
|
|
VkFence fence;
|
|
VkRenderPass render_pass;
|
|
VkDescriptorSetLayout descriptor_set_layout;
|
|
VkPipelineLayout pipeline_layout[3]; /* indexed by number of textures */
|
|
GskVulkanUploader *uploader;
|
|
|
|
GHashTable *descriptor_set_indexes;
|
|
VkDescriptorPool descriptor_pool;
|
|
uint32_t descriptor_pool_maxsets;
|
|
VkDescriptorSet *descriptor_sets;
|
|
gsize n_descriptor_sets;
|
|
GskVulkanPipeline *pipelines[GSK_VULKAN_N_PIPELINES];
|
|
|
|
GskVulkanImage *target;
|
|
|
|
VkSampler sampler;
|
|
VkSampler repeating_sampler;
|
|
|
|
GList *render_passes;
|
|
GSList *cleanup_images;
|
|
|
|
GQuark render_pass_counter;
|
|
GQuark gpu_time_timer;
|
|
};
|
|
|
|
static void
|
|
gsk_vulkan_render_setup (GskVulkanRender *self,
|
|
GskVulkanImage *target,
|
|
const graphene_rect_t *rect,
|
|
const cairo_region_t *clip)
|
|
{
|
|
GdkSurface *window = gsk_renderer_get_surface (self->renderer);
|
|
|
|
self->target = g_object_ref (target);
|
|
|
|
if (rect)
|
|
{
|
|
self->viewport = *rect;
|
|
self->scale_factor = 1;
|
|
}
|
|
else
|
|
{
|
|
self->scale_factor = gdk_surface_get_scale_factor (gsk_renderer_get_surface (self->renderer));
|
|
self->viewport = GRAPHENE_RECT_INIT (0, 0,
|
|
gdk_surface_get_width (window) * self->scale_factor,
|
|
gdk_surface_get_height (window) * self->scale_factor);
|
|
}
|
|
if (clip)
|
|
{
|
|
self->clip = cairo_region_reference ((cairo_region_t *) clip);
|
|
}
|
|
else
|
|
{
|
|
self->clip = cairo_region_create_rectangle (&(cairo_rectangle_int_t) {
|
|
0, 0,
|
|
gsk_vulkan_image_get_width (target),
|
|
gsk_vulkan_image_get_height (target)
|
|
});
|
|
}
|
|
}
|
|
|
|
static guint desc_set_index_hash (gconstpointer v);
|
|
static gboolean desc_set_index_equal (gconstpointer v1, gconstpointer v2);
|
|
|
|
GskVulkanRender *
|
|
gsk_vulkan_render_new (GskRenderer *renderer,
|
|
GdkVulkanContext *context)
|
|
{
|
|
GskVulkanRender *self;
|
|
VkDevice device;
|
|
|
|
self = g_slice_new0 (GskVulkanRender);
|
|
|
|
self->vulkan = context;
|
|
self->renderer = renderer;
|
|
self->framebuffers = g_hash_table_new (g_direct_hash, g_direct_equal);
|
|
self->descriptor_set_indexes = g_hash_table_new_full (desc_set_index_hash, desc_set_index_equal, NULL, g_free);
|
|
|
|
device = gdk_vulkan_context_get_device (self->vulkan);
|
|
|
|
self->command_pool = gsk_vulkan_command_pool_new (self->vulkan);
|
|
GSK_VK_CHECK (vkCreateFence, device,
|
|
&(VkFenceCreateInfo) {
|
|
.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO,
|
|
.flags = VK_FENCE_CREATE_SIGNALED_BIT
|
|
},
|
|
NULL,
|
|
&self->fence);
|
|
|
|
self->descriptor_pool_maxsets = DESCRIPTOR_POOL_MAXSETS;
|
|
GSK_VK_CHECK (vkCreateDescriptorPool, device,
|
|
&(VkDescriptorPoolCreateInfo) {
|
|
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
|
|
.maxSets = self->descriptor_pool_maxsets,
|
|
.poolSizeCount = 1,
|
|
.pPoolSizes = (VkDescriptorPoolSize[1]) {
|
|
{
|
|
.type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
|
.descriptorCount = self->descriptor_pool_maxsets
|
|
}
|
|
}
|
|
},
|
|
NULL,
|
|
&self->descriptor_pool);
|
|
|
|
GSK_VK_CHECK (vkCreateRenderPass, gdk_vulkan_context_get_device (self->vulkan),
|
|
&(VkRenderPassCreateInfo) {
|
|
.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
|
|
.attachmentCount = 1,
|
|
.pAttachments = (VkAttachmentDescription[]) {
|
|
{
|
|
.format = gdk_vulkan_context_get_image_format (self->vulkan),
|
|
.samples = VK_SAMPLE_COUNT_1_BIT,
|
|
.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,
|
|
.storeOp = VK_ATTACHMENT_STORE_OP_STORE,
|
|
.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED,
|
|
.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
|
|
}
|
|
},
|
|
.subpassCount = 1,
|
|
.pSubpasses = (VkSubpassDescription []) {
|
|
{
|
|
.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
|
|
.inputAttachmentCount = 0,
|
|
.colorAttachmentCount = 1,
|
|
.pColorAttachments = (VkAttachmentReference []) {
|
|
{
|
|
.attachment = 0,
|
|
.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL
|
|
}
|
|
},
|
|
.pResolveAttachments = (VkAttachmentReference []) {
|
|
{
|
|
.attachment = VK_ATTACHMENT_UNUSED,
|
|
.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL
|
|
}
|
|
},
|
|
.pDepthStencilAttachment = NULL,
|
|
}
|
|
},
|
|
.dependencyCount = 0
|
|
},
|
|
NULL,
|
|
&self->render_pass);
|
|
|
|
GSK_VK_CHECK (vkCreateDescriptorSetLayout, device,
|
|
&(VkDescriptorSetLayoutCreateInfo) {
|
|
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
|
|
.bindingCount = 1,
|
|
.pBindings = (VkDescriptorSetLayoutBinding[1]) {
|
|
{
|
|
.binding = 0,
|
|
.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
|
.descriptorCount = 1,
|
|
.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT
|
|
}
|
|
}
|
|
},
|
|
NULL,
|
|
&self->descriptor_set_layout);
|
|
|
|
for (guint i = 0; i < 3; i++)
|
|
{
|
|
VkDescriptorSetLayout layouts[3] = {
|
|
self->descriptor_set_layout,
|
|
self->descriptor_set_layout,
|
|
self->descriptor_set_layout
|
|
};
|
|
|
|
GSK_VK_CHECK (vkCreatePipelineLayout, device,
|
|
&(VkPipelineLayoutCreateInfo) {
|
|
.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
|
|
.setLayoutCount = i,
|
|
.pSetLayouts = layouts,
|
|
.pushConstantRangeCount = gsk_vulkan_push_constants_get_range_count (),
|
|
.pPushConstantRanges = gsk_vulkan_push_constants_get_ranges ()
|
|
},
|
|
NULL,
|
|
&self->pipeline_layout[i]);
|
|
}
|
|
|
|
GSK_VK_CHECK (vkCreateSampler, device,
|
|
&(VkSamplerCreateInfo) {
|
|
.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
|
|
.magFilter = VK_FILTER_LINEAR,
|
|
.minFilter = VK_FILTER_LINEAR,
|
|
.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER,
|
|
.addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER,
|
|
.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT,
|
|
.borderColor = VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK,
|
|
.unnormalizedCoordinates = VK_FALSE,
|
|
.maxAnisotropy = 1.0,
|
|
},
|
|
NULL,
|
|
&self->sampler);
|
|
|
|
GSK_VK_CHECK (vkCreateSampler, device,
|
|
&(VkSamplerCreateInfo) {
|
|
.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
|
|
.magFilter = VK_FILTER_LINEAR,
|
|
.minFilter = VK_FILTER_LINEAR,
|
|
.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT,
|
|
.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT,
|
|
.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT,
|
|
.borderColor = VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK,
|
|
.unnormalizedCoordinates = VK_FALSE,
|
|
.maxAnisotropy = 1.0,
|
|
},
|
|
NULL,
|
|
&self->repeating_sampler);
|
|
|
|
self->uploader = gsk_vulkan_uploader_new (self->vulkan, self->command_pool);
|
|
|
|
#ifdef G_ENABLE_DEBUG
|
|
self->render_pass_counter = g_quark_from_static_string ("render-passes");
|
|
self->gpu_time_timer = g_quark_from_static_string ("gpu-time");
|
|
#endif
|
|
|
|
return self;
|
|
}
|
|
|
|
typedef struct {
|
|
VkFramebuffer framebuffer;
|
|
} HashFramebufferEntry;
|
|
|
|
static void
|
|
gsk_vulkan_render_remove_framebuffer_from_image (gpointer data,
|
|
GObject *image)
|
|
{
|
|
GskVulkanRender *self = data;
|
|
HashFramebufferEntry *fb;
|
|
|
|
fb = g_hash_table_lookup (self->framebuffers, image);
|
|
g_hash_table_remove (self->framebuffers, image);
|
|
|
|
vkDestroyFramebuffer (gdk_vulkan_context_get_device (self->vulkan),
|
|
fb->framebuffer,
|
|
NULL);
|
|
|
|
g_slice_free (HashFramebufferEntry, fb);
|
|
}
|
|
|
|
VkFramebuffer
|
|
gsk_vulkan_render_get_framebuffer (GskVulkanRender *self,
|
|
GskVulkanImage *image)
|
|
{
|
|
HashFramebufferEntry *fb;
|
|
|
|
fb = g_hash_table_lookup (self->framebuffers, image);
|
|
if (fb)
|
|
return fb->framebuffer;
|
|
|
|
fb = g_slice_new0 (HashFramebufferEntry);
|
|
GSK_VK_CHECK (vkCreateFramebuffer, gdk_vulkan_context_get_device (self->vulkan),
|
|
&(VkFramebufferCreateInfo) {
|
|
.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
|
|
.renderPass = self->render_pass,
|
|
.attachmentCount = 1,
|
|
.pAttachments = (VkImageView[1]) {
|
|
gsk_vulkan_image_get_image_view (image)
|
|
},
|
|
.width = gsk_vulkan_image_get_width (image),
|
|
.height = gsk_vulkan_image_get_height (image),
|
|
.layers = 1
|
|
},
|
|
NULL,
|
|
&fb->framebuffer);
|
|
g_hash_table_insert (self->framebuffers, image, fb);
|
|
g_object_weak_ref (G_OBJECT (image), gsk_vulkan_render_remove_framebuffer_from_image, self);
|
|
|
|
return fb->framebuffer;
|
|
}
|
|
|
|
void
|
|
gsk_vulkan_render_add_cleanup_image (GskVulkanRender *self,
|
|
GskVulkanImage *image)
|
|
{
|
|
self->cleanup_images = g_slist_prepend (self->cleanup_images, image);
|
|
}
|
|
|
|
void
|
|
gsk_vulkan_render_add_render_pass (GskVulkanRender *self,
|
|
GskVulkanRenderPass *pass)
|
|
{
|
|
self->render_passes = g_list_prepend (self->render_passes, pass);
|
|
|
|
#ifdef G_ENABLE_DEBUG
|
|
gsk_profiler_counter_inc (gsk_renderer_get_profiler (self->renderer), self->render_pass_counter);
|
|
#endif
|
|
}
|
|
|
|
void
|
|
gsk_vulkan_render_add_node (GskVulkanRender *self,
|
|
GskRenderNode *node)
|
|
{
|
|
GskVulkanRenderPass *pass;
|
|
graphene_matrix_t mv;
|
|
|
|
graphene_matrix_init_scale (&mv, self->scale_factor, self->scale_factor, 1.0);
|
|
|
|
pass = gsk_vulkan_render_pass_new (self->vulkan,
|
|
self->target,
|
|
self->scale_factor,
|
|
&mv,
|
|
&self->viewport,
|
|
self->clip,
|
|
VK_NULL_HANDLE);
|
|
|
|
gsk_vulkan_render_add_render_pass (self, pass);
|
|
|
|
gsk_vulkan_render_pass_add (pass, self, node);
|
|
}
|
|
|
|
void
|
|
gsk_vulkan_render_upload (GskVulkanRender *self)
|
|
{
|
|
GList *l;
|
|
|
|
/* gsk_vulkan_render_pass_upload may call gsk_vulkan_render_add_node_for_texture,
|
|
* prepending new render passes to the list. Therefore, we walk the list from
|
|
* the end.
|
|
*/
|
|
for (l = g_list_last (self->render_passes); l; l = l->prev)
|
|
{
|
|
GskVulkanRenderPass *pass = l->data;
|
|
gsk_vulkan_render_pass_upload (pass, self, self->uploader);
|
|
}
|
|
|
|
gsk_vulkan_uploader_upload (self->uploader);
|
|
}
|
|
|
|
GskVulkanPipeline *
|
|
gsk_vulkan_render_get_pipeline (GskVulkanRender *self,
|
|
GskVulkanPipelineType type)
|
|
{
|
|
static const struct {
|
|
const char *name;
|
|
guint num_textures;
|
|
GskVulkanPipeline * (* create_func) (GdkVulkanContext *context, VkPipelineLayout layout, const char *name, VkRenderPass render_pass);
|
|
} pipeline_info[GSK_VULKAN_N_PIPELINES] = {
|
|
{ "texture", 1, gsk_vulkan_texture_pipeline_new },
|
|
{ "texture-clip", 1, gsk_vulkan_texture_pipeline_new },
|
|
{ "texture-clip-rounded", 1, gsk_vulkan_texture_pipeline_new },
|
|
{ "color", 0, gsk_vulkan_color_pipeline_new },
|
|
{ "color-clip", 0, gsk_vulkan_color_pipeline_new },
|
|
{ "color-clip-rounded", 0, gsk_vulkan_color_pipeline_new },
|
|
{ "linear", 0, gsk_vulkan_linear_gradient_pipeline_new },
|
|
{ "linear-clip", 0, gsk_vulkan_linear_gradient_pipeline_new },
|
|
{ "linear-clip-rounded", 0, gsk_vulkan_linear_gradient_pipeline_new },
|
|
{ "color-matrix", 1, gsk_vulkan_effect_pipeline_new },
|
|
{ "color-matrix-clip", 1, gsk_vulkan_effect_pipeline_new },
|
|
{ "color-matrix-clip-rounded", 1, gsk_vulkan_effect_pipeline_new },
|
|
{ "border", 0, gsk_vulkan_border_pipeline_new },
|
|
{ "border-clip", 0, gsk_vulkan_border_pipeline_new },
|
|
{ "border-clip-rounded", 0, gsk_vulkan_border_pipeline_new },
|
|
{ "inset-shadow", 0, gsk_vulkan_box_shadow_pipeline_new },
|
|
{ "inset-shadow-clip", 0, gsk_vulkan_box_shadow_pipeline_new },
|
|
{ "inset-shadow-clip-rounded", 0, gsk_vulkan_box_shadow_pipeline_new },
|
|
{ "outset-shadow", 0, gsk_vulkan_box_shadow_pipeline_new },
|
|
{ "outset-shadow-clip", 0, gsk_vulkan_box_shadow_pipeline_new },
|
|
{ "outset-shadow-clip-rounded", 0, gsk_vulkan_box_shadow_pipeline_new },
|
|
{ "blur", 1, gsk_vulkan_blur_pipeline_new },
|
|
{ "blur-clip", 1, gsk_vulkan_blur_pipeline_new },
|
|
{ "blur-clip-rounded", 1, gsk_vulkan_blur_pipeline_new },
|
|
{ "mask", 1, gsk_vulkan_text_pipeline_new },
|
|
{ "mask-clip", 1, gsk_vulkan_text_pipeline_new },
|
|
{ "mask-clip-rounded", 1, gsk_vulkan_text_pipeline_new },
|
|
{ "texture", 1, gsk_vulkan_color_text_pipeline_new },
|
|
{ "texture-clip", 1, gsk_vulkan_color_text_pipeline_new },
|
|
{ "texture-clip-rounded", 1, gsk_vulkan_color_text_pipeline_new },
|
|
{ "crossfade", 2, gsk_vulkan_cross_fade_pipeline_new },
|
|
{ "crossfade-clip", 2, gsk_vulkan_cross_fade_pipeline_new },
|
|
{ "crossfade-clip-rounded", 2, gsk_vulkan_cross_fade_pipeline_new },
|
|
{ "blendmode", 2, gsk_vulkan_blend_mode_pipeline_new },
|
|
{ "blendmode-clip", 2, gsk_vulkan_blend_mode_pipeline_new },
|
|
{ "blendmode-clip-rounded", 2, gsk_vulkan_blend_mode_pipeline_new },
|
|
};
|
|
|
|
g_return_val_if_fail (type < GSK_VULKAN_N_PIPELINES, NULL);
|
|
|
|
if (self->pipelines[type] == NULL)
|
|
self->pipelines[type] = pipeline_info[type].create_func (self->vulkan,
|
|
self->pipeline_layout[pipeline_info[type].num_textures],
|
|
pipeline_info[type].name,
|
|
self->render_pass);
|
|
|
|
return self->pipelines[type];
|
|
}
|
|
|
|
VkDescriptorSet
|
|
gsk_vulkan_render_get_descriptor_set (GskVulkanRender *self,
|
|
gsize id)
|
|
{
|
|
g_assert (id < self->n_descriptor_sets);
|
|
|
|
return self->descriptor_sets[id];
|
|
}
|
|
|
|
typedef struct {
|
|
gsize index;
|
|
GskVulkanImage *image;
|
|
gboolean repeat;
|
|
} HashDescriptorSetIndexEntry;
|
|
|
|
static guint
|
|
desc_set_index_hash (gconstpointer v)
|
|
{
|
|
const HashDescriptorSetIndexEntry *e = v;
|
|
|
|
return GPOINTER_TO_UINT (e->image) + e->repeat;
|
|
}
|
|
|
|
static gboolean
|
|
desc_set_index_equal (gconstpointer v1, gconstpointer v2)
|
|
{
|
|
const HashDescriptorSetIndexEntry *e1 = v1;
|
|
const HashDescriptorSetIndexEntry *e2 = v2;
|
|
|
|
return e1->image == e2->image && e1->repeat == e2->repeat;
|
|
}
|
|
|
|
gsize
|
|
gsk_vulkan_render_reserve_descriptor_set (GskVulkanRender *self,
|
|
GskVulkanImage *source,
|
|
gboolean repeat)
|
|
{
|
|
HashDescriptorSetIndexEntry lookup;
|
|
HashDescriptorSetIndexEntry *entry;
|
|
|
|
g_assert (source != NULL);
|
|
|
|
lookup.image = source;
|
|
lookup.repeat = repeat;
|
|
|
|
entry = g_hash_table_lookup (self->descriptor_set_indexes, &lookup);
|
|
if (entry)
|
|
return entry->index;
|
|
|
|
entry = g_new (HashDescriptorSetIndexEntry, 1);
|
|
entry->image = source;
|
|
entry->repeat = repeat;
|
|
entry->index = g_hash_table_size (self->descriptor_set_indexes);
|
|
g_hash_table_add (self->descriptor_set_indexes, entry);
|
|
|
|
return entry->index;
|
|
}
|
|
|
|
static void
|
|
gsk_vulkan_render_prepare_descriptor_sets (GskVulkanRender *self)
|
|
{
|
|
GHashTableIter iter;
|
|
gpointer key;
|
|
VkDevice device;
|
|
GList *l;
|
|
guint i, needed_sets;
|
|
|
|
device = gdk_vulkan_context_get_device (self->vulkan);
|
|
|
|
for (l = self->render_passes; l; l = l->next)
|
|
{
|
|
GskVulkanRenderPass *pass = l->data;
|
|
gsk_vulkan_render_pass_reserve_descriptor_sets (pass, self);
|
|
}
|
|
|
|
needed_sets = g_hash_table_size (self->descriptor_set_indexes);
|
|
if (needed_sets > self->n_descriptor_sets)
|
|
{
|
|
if (needed_sets > self->descriptor_pool_maxsets)
|
|
{
|
|
guint added_sets = needed_sets - self->descriptor_pool_maxsets;
|
|
added_sets = added_sets + DESCRIPTOR_POOL_MAXSETS_INCREASE - 1;
|
|
added_sets -= added_sets % DESCRIPTOR_POOL_MAXSETS_INCREASE;
|
|
|
|
vkDestroyDescriptorPool (device,
|
|
self->descriptor_pool,
|
|
NULL);
|
|
self->descriptor_pool_maxsets += added_sets;
|
|
GSK_VK_CHECK (vkCreateDescriptorPool, device,
|
|
&(VkDescriptorPoolCreateInfo) {
|
|
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
|
|
.maxSets = self->descriptor_pool_maxsets,
|
|
.poolSizeCount = 1,
|
|
.pPoolSizes = (VkDescriptorPoolSize[1]) {
|
|
{
|
|
.type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
|
.descriptorCount = self->descriptor_pool_maxsets
|
|
}
|
|
}
|
|
},
|
|
NULL,
|
|
&self->descriptor_pool);
|
|
}
|
|
else
|
|
{
|
|
GSK_VK_CHECK (vkResetDescriptorPool, device,
|
|
self->descriptor_pool,
|
|
0);
|
|
}
|
|
|
|
self->n_descriptor_sets = needed_sets;
|
|
self->descriptor_sets = g_renew (VkDescriptorSet, self->descriptor_sets, needed_sets);
|
|
}
|
|
|
|
VkDescriptorSetLayout *layouts = g_newa (VkDescriptorSetLayout, needed_sets);
|
|
for (i = 0; i < needed_sets; i++)
|
|
layouts[i] = self->descriptor_set_layout;
|
|
|
|
GSK_VK_CHECK (vkAllocateDescriptorSets, device,
|
|
&(VkDescriptorSetAllocateInfo) {
|
|
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
|
|
.descriptorPool = self->descriptor_pool,
|
|
.descriptorSetCount = needed_sets,
|
|
.pSetLayouts = layouts
|
|
},
|
|
self->descriptor_sets);
|
|
|
|
g_hash_table_iter_init (&iter, self->descriptor_set_indexes);
|
|
while (g_hash_table_iter_next (&iter, &key, NULL))
|
|
{
|
|
HashDescriptorSetIndexEntry *entry = key;
|
|
GskVulkanImage *image = entry->image;
|
|
gsize id = entry->index;
|
|
gboolean repeat = entry->repeat;
|
|
|
|
vkUpdateDescriptorSets (device,
|
|
1,
|
|
(VkWriteDescriptorSet[1]) {
|
|
{
|
|
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
|
|
.dstSet = self->descriptor_sets[id],
|
|
.dstBinding = 0,
|
|
.dstArrayElement = 0,
|
|
.descriptorCount = 1,
|
|
.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
|
.pImageInfo = &(VkDescriptorImageInfo) {
|
|
.sampler = repeat ? self->repeating_sampler : self->sampler,
|
|
.imageView = gsk_vulkan_image_get_image_view (image),
|
|
.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
|
|
}
|
|
}
|
|
},
|
|
0, NULL);
|
|
}
|
|
}
|
|
|
|
void
|
|
gsk_vulkan_render_draw (GskVulkanRender *self)
|
|
{
|
|
GList *l;
|
|
|
|
#ifdef G_ENABLE_DEBUG
|
|
if (GSK_RENDERER_DEBUG_CHECK (self->renderer, SYNC))
|
|
gsk_profiler_timer_begin (gsk_renderer_get_profiler (self->renderer), self->gpu_time_timer);
|
|
#endif
|
|
|
|
gsk_vulkan_render_prepare_descriptor_sets (self);
|
|
|
|
for (l = self->render_passes; l; l = l->next)
|
|
{
|
|
GskVulkanRenderPass *pass = l->data;
|
|
VkCommandBuffer command_buffer;
|
|
gsize wait_semaphore_count;
|
|
gsize signal_semaphore_count;
|
|
VkSemaphore *wait_semaphores;
|
|
VkSemaphore *signal_semaphores;
|
|
|
|
wait_semaphore_count = gsk_vulkan_render_pass_get_wait_semaphores (pass, &wait_semaphores);
|
|
signal_semaphore_count = gsk_vulkan_render_pass_get_signal_semaphores (pass, &signal_semaphores);
|
|
|
|
command_buffer = gsk_vulkan_command_pool_get_buffer (self->command_pool);
|
|
|
|
gsk_vulkan_render_pass_draw (pass, self, 3, self->pipeline_layout, command_buffer);
|
|
|
|
gsk_vulkan_command_pool_submit_buffer (self->command_pool,
|
|
command_buffer,
|
|
wait_semaphore_count,
|
|
wait_semaphores,
|
|
signal_semaphore_count,
|
|
signal_semaphores,
|
|
l->next != NULL ? VK_NULL_HANDLE : self->fence);
|
|
}
|
|
|
|
#ifdef G_ENABLE_DEBUG
|
|
if (GSK_RENDERER_DEBUG_CHECK (self->renderer, SYNC))
|
|
{
|
|
GskProfiler *profiler;
|
|
gint64 gpu_time;
|
|
|
|
GSK_VK_CHECK (vkWaitForFences, gdk_vulkan_context_get_device (self->vulkan),
|
|
1,
|
|
&self->fence,
|
|
VK_TRUE,
|
|
INT64_MAX);
|
|
|
|
profiler = gsk_renderer_get_profiler (self->renderer);
|
|
gpu_time = gsk_profiler_timer_end (profiler, self->gpu_time_timer);
|
|
gsk_profiler_timer_set (profiler, self->gpu_time_timer, gpu_time);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
GdkTexture *
|
|
gsk_vulkan_render_download_target (GskVulkanRender *self)
|
|
{
|
|
gsk_vulkan_uploader_reset (self->uploader);
|
|
|
|
return gsk_vulkan_image_download (self->target, self->uploader);
|
|
}
|
|
|
|
static void
|
|
gsk_vulkan_render_cleanup (GskVulkanRender *self)
|
|
{
|
|
VkDevice device = gdk_vulkan_context_get_device (self->vulkan);
|
|
|
|
/* XXX: Wait for fence here or just in reset()? */
|
|
GSK_VK_CHECK (vkWaitForFences, device,
|
|
1,
|
|
&self->fence,
|
|
VK_TRUE,
|
|
INT64_MAX);
|
|
|
|
GSK_VK_CHECK (vkResetFences, device,
|
|
1,
|
|
&self->fence);
|
|
|
|
gsk_vulkan_uploader_reset (self->uploader);
|
|
|
|
gsk_vulkan_command_pool_reset (self->command_pool);
|
|
|
|
g_hash_table_remove_all (self->descriptor_set_indexes);
|
|
GSK_VK_CHECK (vkResetDescriptorPool, device,
|
|
self->descriptor_pool,
|
|
0);
|
|
|
|
g_list_free_full (self->render_passes, (GDestroyNotify) gsk_vulkan_render_pass_free);
|
|
self->render_passes = NULL;
|
|
g_slist_free_full (self->cleanup_images, g_object_unref);
|
|
self->cleanup_images = NULL;
|
|
|
|
g_clear_pointer (&self->clip, cairo_region_destroy);
|
|
g_clear_object (&self->target);
|
|
}
|
|
|
|
void
|
|
gsk_vulkan_render_free (GskVulkanRender *self)
|
|
{
|
|
GHashTableIter iter;
|
|
gpointer key, value;
|
|
VkDevice device;
|
|
guint i;
|
|
|
|
gsk_vulkan_render_cleanup (self);
|
|
|
|
device = gdk_vulkan_context_get_device (self->vulkan);
|
|
|
|
g_hash_table_iter_init (&iter, self->framebuffers);
|
|
while (g_hash_table_iter_next (&iter, &key, &value))
|
|
{
|
|
HashFramebufferEntry *fb = value;
|
|
|
|
vkDestroyFramebuffer (gdk_vulkan_context_get_device (self->vulkan),
|
|
fb->framebuffer,
|
|
NULL);
|
|
g_slice_free (HashFramebufferEntry, fb);
|
|
g_object_weak_unref (G_OBJECT (key), gsk_vulkan_render_remove_framebuffer_from_image, self);
|
|
g_hash_table_iter_remove (&iter);
|
|
}
|
|
g_hash_table_unref (self->framebuffers);
|
|
|
|
for (i = 0; i < GSK_VULKAN_N_PIPELINES; i++)
|
|
g_clear_object (&self->pipelines[i]);
|
|
|
|
g_clear_pointer (&self->uploader, gsk_vulkan_uploader_free);
|
|
|
|
for (i = 0; i < 3; i++)
|
|
vkDestroyPipelineLayout (device,
|
|
self->pipeline_layout[i],
|
|
NULL);
|
|
|
|
vkDestroyRenderPass (device,
|
|
self->render_pass,
|
|
NULL);
|
|
|
|
vkDestroyDescriptorPool (device,
|
|
self->descriptor_pool,
|
|
NULL);
|
|
g_free (self->descriptor_sets);
|
|
g_hash_table_unref (self->descriptor_set_indexes);
|
|
|
|
vkDestroyDescriptorSetLayout (device,
|
|
self->descriptor_set_layout,
|
|
NULL);
|
|
|
|
vkDestroyFence (device,
|
|
self->fence,
|
|
NULL);
|
|
|
|
vkDestroySampler (device,
|
|
self->sampler,
|
|
NULL);
|
|
|
|
vkDestroySampler (device,
|
|
self->repeating_sampler,
|
|
NULL);
|
|
|
|
gsk_vulkan_command_pool_free (self->command_pool);
|
|
|
|
g_slice_free (GskVulkanRender, self);
|
|
}
|
|
|
|
gboolean
|
|
gsk_vulkan_render_is_busy (GskVulkanRender *self)
|
|
{
|
|
return vkGetFenceStatus (gdk_vulkan_context_get_device (self->vulkan), self->fence) != VK_SUCCESS;
|
|
}
|
|
|
|
void
|
|
gsk_vulkan_render_reset (GskVulkanRender *self,
|
|
GskVulkanImage *target,
|
|
const graphene_rect_t *rect,
|
|
const cairo_region_t *clip)
|
|
{
|
|
gsk_vulkan_render_cleanup (self);
|
|
|
|
gsk_vulkan_render_setup (self, target, rect, clip);
|
|
}
|
|
|
|
GskRenderer *
|
|
gsk_vulkan_render_get_renderer (GskVulkanRender *self)
|
|
{
|
|
return self->renderer;
|
|
}
|