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d8b9c3ae96
This avoids emitting lots of push constant updates as most of the transforms we have are simple translations to adjust drawing for the next widget.
42 lines
2.7 KiB
C
42 lines
2.7 KiB
C
#pragma once
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#include <graphene.h>
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#include "gskvulkanpipelineprivate.h"
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#include "gskrendernode.h"
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G_BEGIN_DECLS
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#define GSK_VULKAN_LINEAR_GRADIENT_PIPELINE_MAX_COLOR_STOPS 8
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typedef struct _GskVulkanLinearGradientPipelineLayout GskVulkanLinearGradientPipelineLayout;
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#define GSK_TYPE_VULKAN_LINEAR_GRADIENT_PIPELINE (gsk_vulkan_linear_gradient_pipeline_get_type ())
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G_DECLARE_FINAL_TYPE (GskVulkanLinearGradientPipeline, gsk_vulkan_linear_gradient_pipeline, GSK, VULKAN_LINEAR_GRADIENT_PIPELINE, GskVulkanPipeline)
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GskVulkanPipeline * gsk_vulkan_linear_gradient_pipeline_new (GdkVulkanContext *context,
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VkPipelineLayout layout,
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const char *shader_name,
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VkRenderPass render_pass);
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gsize gsk_vulkan_linear_gradient_pipeline_count_vertex_data
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(GskVulkanLinearGradientPipeline*pipeline);
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void gsk_vulkan_linear_gradient_pipeline_collect_vertex_data
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(GskVulkanLinearGradientPipeline*pipeline,
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guchar *data,
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const graphene_point_t *offset,
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const graphene_rect_t *rect,
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const graphene_point_t *start,
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const graphene_point_t *end,
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gboolean repeating,
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gsize n_stops,
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const GskColorStop *stops);
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gsize gsk_vulkan_linear_gradient_pipeline_draw (GskVulkanLinearGradientPipeline*pipeline,
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VkCommandBuffer command_buffer,
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gsize offset,
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gsize n_commands);
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G_END_DECLS
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