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vulkan: Add support for color matrix nodes

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@keyframes weee {
    100% { filter: hue-rotate(1turn); }
}

.background {
    animation: linear infinite 3s weee;
}
This commit is contained in:
Benjamin Otte 2016-12-31 14:14:26 +01:00
parent e542d411ac
commit e18d5ca835
1 changed files with 41 additions and 0 deletions
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41
gsk/gskvulkanrenderpass.c
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@ -29,6 +29,7 @@ typedef enum {
GSK_VULKAN_OP_COLOR,
GSK_VULKAN_OP_LINEAR_GRADIENT,
GSK_VULKAN_OP_OPACITY,
GSK_VULKAN_OP_COLOR_MATRIX,
/* GskVulkanOpPushConstants */
GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS
} GskVulkanOpType;
@ -183,6 +184,20 @@ gsk_vulkan_render_pass_add_node (GskVulkanRenderPass *self,
g_array_append_val (self->render_ops, op);
return;
case GSK_COLOR_MATRIX_NODE:
if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds))
pipeline_type = GSK_VULKAN_PIPELINE_COLOR_MATRIX;
else if (constants->clip.type == GSK_VULKAN_CLIP_RECT)
pipeline_type = GSK_VULKAN_PIPELINE_COLOR_MATRIX_CLIP;
else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR)
pipeline_type = GSK_VULKAN_PIPELINE_COLOR_MATRIX_CLIP_ROUNDED;
else
FALLBACK ("Color matrix nodes can't deal with clip type %u\n", constants->clip.type);
op.type = GSK_VULKAN_OP_COLOR_MATRIX;
op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type);
g_array_append_val (self->render_ops, op);
return;
case GSK_CONTAINER_NODE:
{
guint i;
@ -437,6 +452,18 @@ gsk_vulkan_render_pass_upload (GskVulkanRenderPass *self,
}
break;
case GSK_VULKAN_OP_COLOR_MATRIX:
{
GskRenderNode *child = gsk_color_matrix_node_get_child (op->render.node);
op->render.source = gsk_vulkan_render_pass_get_node_as_texture (self,
render,
uploader,
child,
&child->bounds);
}
break;
default:
g_assert_not_reached ();
case GSK_VULKAN_OP_COLOR:
@ -481,6 +508,7 @@ gsk_vulkan_render_pass_count_vertex_data (GskVulkanRenderPass *self)
break;
case GSK_VULKAN_OP_OPACITY:
case GSK_VULKAN_OP_COLOR_MATRIX:
op->render.vertex_count = gsk_vulkan_effect_pipeline_count_vertex_data (GSK_VULKAN_EFFECT_PIPELINE (op->render.pipeline));
n_bytes += op->render.vertex_count;
break;
@ -574,6 +602,17 @@ gsk_vulkan_render_pass_collect_vertex_data (GskVulkanRenderPass *self,
}
break;
case GSK_VULKAN_OP_COLOR_MATRIX:
{
op->render.vertex_offset = offset + n_bytes;
gsk_vulkan_effect_pipeline_collect_vertex_data (GSK_VULKAN_EFFECT_PIPELINE (op->render.pipeline),
data + n_bytes + offset,
&op->render.node->bounds,
gsk_color_matrix_node_peek_color_matrix (op->render.node),
gsk_color_matrix_node_peek_color_offset (op->render.node));
n_bytes += op->render.vertex_count;
}
break;
default:
g_assert_not_reached ();
@ -606,6 +645,7 @@ gsk_vulkan_render_pass_reserve_descriptor_sets (GskVulkanRenderPass *self,
case GSK_VULKAN_OP_SURFACE:
case GSK_VULKAN_OP_TEXTURE:
case GSK_VULKAN_OP_OPACITY:
case GSK_VULKAN_OP_COLOR_MATRIX:
op->render.descriptor_set_index = gsk_vulkan_render_reserve_descriptor_set (render, op->render.source);
break;
@ -676,6 +716,7 @@ gsk_vulkan_render_pass_draw (GskVulkanRenderPass *self,
break;
case GSK_VULKAN_OP_OPACITY:
case GSK_VULKAN_OP_COLOR_MATRIX:
if (current_pipeline != op->render.pipeline)
{
current_pipeline = op->render.pipeline;