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Support repeat nodes in vulkan

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We can use the texture pipeline for this, with a repeating sampler.
This commit is contained in:
Matthias Clasen 2017-09-29 22:41:00 -04:00
parent 31d8fe3a6a
commit 836e18cc96
1 changed files with 51 additions and 5 deletions
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56
gsk/gskvulkanrenderpass.c
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@ -50,6 +50,7 @@ typedef enum {
GSK_VULKAN_OP_BORDER,
GSK_VULKAN_OP_INSET_SHADOW,
GSK_VULKAN_OP_OUTSET_SHADOW,
GSK_VULKAN_OP_REPEAT,
GSK_VULKAN_OP_CROSS_FADE,
GSK_VULKAN_OP_BLEND_MODE,
/* GskVulkanOpText */
@ -269,11 +270,24 @@ gsk_vulkan_render_pass_add_node (GskVulkanRenderPass *self,
case GSK_NOT_A_RENDER_NODE:
g_assert_not_reached ();
return;
case GSK_REPEAT_NODE:
case GSK_SHADOW_NODE:
default:
FALLBACK ("Unsupported node '%s'\n", node->node_class->type_name);
case GSK_REPEAT_NODE:
if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds))
pipeline_type = GSK_VULKAN_PIPELINE_TEXTURE;
else if (constants->clip.type == GSK_VULKAN_CLIP_RECT)
pipeline_type = GSK_VULKAN_PIPELINE_TEXTURE_CLIP;
else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR)
pipeline_type = GSK_VULKAN_PIPELINE_TEXTURE_CLIP_ROUNDED;
else
FALLBACK ("Repeat nodes can't deal with clip type %u\n", constants->clip.type);
op.type = GSK_VULKAN_OP_REPEAT;
op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type);
g_array_append_val (self->render_ops, op);
return;
case GSK_BLEND_NODE:
if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds))
pipeline_type = GSK_VULKAN_PIPELINE_BLEND_MODE;
@ -859,7 +873,7 @@ gsk_vulkan_render_pass_upload (GskVulkanRenderPass *self,
{
GskRenderNode *child = gsk_opacity_node_get_child (op->render.node);
op->render.source = gsk_vulkan_render_pass_get_node_as_texture (self,
op->render.source = gsk_vulkan_render_pass_get_node_as_texture (self,
render,
uploader,
child,
@ -867,6 +881,19 @@ gsk_vulkan_render_pass_upload (GskVulkanRenderPass *self,
}
break;
case GSK_VULKAN_OP_REPEAT:
{
GskRenderNode *child = gsk_repeat_node_get_child (op->render.node);
const graphene_rect_t *child_bounds = gsk_repeat_node_peek_child_bounds (op->render.node);
op->render.source = gsk_vulkan_render_pass_get_node_as_texture (self,
render,
uploader,
child,
child_bounds);
}
break;
case GSK_VULKAN_OP_BLUR:
{
GskRenderNode *child = gsk_blur_node_get_child (op->render.node);
@ -959,6 +986,7 @@ gsk_vulkan_render_pass_count_vertex_data (GskVulkanRenderPass *self)
case GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP:
case GSK_VULKAN_OP_SURFACE:
case GSK_VULKAN_OP_TEXTURE:
case GSK_VULKAN_OP_REPEAT:
op->render.vertex_count = gsk_vulkan_texture_pipeline_count_vertex_data (GSK_VULKAN_TEXTURE_PIPELINE (op->render.pipeline));
n_bytes += op->render.vertex_count;
break;
@ -1054,9 +1082,22 @@ gsk_vulkan_render_pass_collect_vertex_data (GskVulkanRenderPass *self,
{
op->render.vertex_offset = offset + n_bytes;
gsk_vulkan_texture_pipeline_collect_vertex_data (GSK_VULKAN_TEXTURE_PIPELINE (op->render.pipeline),
data + n_bytes + offset,
&op->render.node->bounds,
&op->render.node->bounds);
data + n_bytes + offset,
&op->render.node->bounds,
&op->render.node->bounds);
n_bytes += op->render.vertex_count;
}
break;
case GSK_VULKAN_OP_REPEAT:
{
const graphene_rect_t *child_bounds = gsk_repeat_node_peek_child_bounds (op->render.node);
op->render.vertex_offset = offset + n_bytes;
gsk_vulkan_texture_pipeline_collect_vertex_data (GSK_VULKAN_TEXTURE_PIPELINE (op->render.pipeline),
data + n_bytes + offset,
&op->render.node->bounds,
child_bounds);
n_bytes += op->render.vertex_count;
}
break;
@ -1312,6 +1353,10 @@ gsk_vulkan_render_pass_reserve_descriptor_sets (GskVulkanRenderPass *self,
op->render.descriptor_set_index = gsk_vulkan_render_reserve_descriptor_set (render, op->render.source, FALSE);
break;
case GSK_VULKAN_OP_REPEAT:
op->render.descriptor_set_index = gsk_vulkan_render_reserve_descriptor_set (render, op->render.source, TRUE);
break;
case GSK_VULKAN_OP_TEXT:
case GSK_VULKAN_OP_COLOR_TEXT:
op->text.descriptor_set_index = gsk_vulkan_render_reserve_descriptor_set (render, op->text.source, FALSE);
@ -1364,6 +1409,7 @@ gsk_vulkan_render_pass_draw_rect (GskVulkanRenderPass *self,
case GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP:
case GSK_VULKAN_OP_SURFACE:
case GSK_VULKAN_OP_TEXTURE:
case GSK_VULKAN_OP_REPEAT:
if (current_pipeline != op->render.pipeline)
{
current_pipeline = op->render.pipeline;