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gsk: Add new private gradient node api

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These new apis take GskColorStop2 instead of GskColorStop.
This commit is contained in:
Matthias Clasen
2024-08-02 18:28:08 -04:00
parent 9fe78d9f75
commit 4c7631a645
2 changed files with 772 additions and 95 deletions
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797
gsk/gskrendernodeimpl.c
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70
gsk/gskrendernodeprivate.h
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@@ -172,6 +172,7 @@ GskRenderNode * gsk_text_node_new2 (PangoFont
const graphene_point_t *offset); const graphene_point_t *offset);
const GdkColor *gsk_text_node_get_color2 (const GskRenderNode *node); const GdkColor *gsk_text_node_get_color2 (const GskRenderNode *node);
#define GSK_RENDER_NODE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GSK_TYPE_RENDER_NODE, GskRenderNodeClass)) #define GSK_RENDER_NODE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GSK_TYPE_RENDER_NODE, GskRenderNodeClass))
#define gsk_render_node_get_node_type(node) _gsk_render_node_get_node_type (node) #define gsk_render_node_get_node_type(node) _gsk_render_node_get_node_type (node)
@@ -183,6 +184,14 @@ _gsk_render_node_get_node_type (const GskRenderNode *node)
return GSK_RENDER_NODE_GET_CLASS (node)->node_type; return GSK_RENDER_NODE_GET_CLASS (node)->node_type;
} }
typedef struct _GskColorStop2 GskColorStop2;
struct _GskColorStop2
{
float offset;
GdkColor color;
};
typedef enum typedef enum
{ {
GSK_HUE_INTERPOLATION_SHORTER, GSK_HUE_INTERPOLATION_SHORTER,
@@ -191,5 +200,66 @@ typedef enum
GSK_HUE_INTERPOLATION_DECREASING, GSK_HUE_INTERPOLATION_DECREASING,
} GskHueInterpolation; } GskHueInterpolation;
GskRenderNode * gsk_linear_gradient_node_new2 (const graphene_rect_t *bounds,
const graphene_point_t *start,
const graphene_point_t *end,
GdkColorState *interpolation,
GskHueInterpolation hue_interpolation,
const GskColorStop2 *color_stops,
gsize n_color_stops);
GskRenderNode * gsk_repeating_linear_gradient_node_new2 (const graphene_rect_t *bounds,
const graphene_point_t *start,
const graphene_point_t *end,
GdkColorState *interpolation,
GskHueInterpolation hue_interpolation,
const GskColorStop2 *color_stops,
gsize n_color_stops);
const GskColorStop2 *gsk_linear_gradient_node_get_color_stops2
(const GskRenderNode *node);
GdkColorState * gsk_linear_gradient_node_get_interpolation_color_state
(const GskRenderNode *node);
GskHueInterpolation gsk_linear_gradient_node_get_hue_interpolation
(const GskRenderNode *node);
GskRenderNode * gsk_radial_gradient_node_new2 (const graphene_rect_t *bounds,
const graphene_point_t *center,
float hradius,
float vradius,
float start,
float end,
GdkColorState *interpolation,
GskHueInterpolation hue_interpolation,
const GskColorStop2 *color_stops,
gsize n_color_stops);
GskRenderNode * gsk_repeating_radial_gradient_node_new2 (const graphene_rect_t *bounds,
const graphene_point_t *center,
float hradius,
float vradius,
float start,
float end,
GdkColorState *interpolation,
GskHueInterpolation hue_interpolation,
const GskColorStop2 *color_stops,
gsize n_color_stops);
const GskColorStop2 *gsk_radial_gradient_node_get_color_stops2
(const GskRenderNode *node);
GdkColorState * gsk_radial_gradient_node_get_interpolation_color_state
(const GskRenderNode *node);
GskHueInterpolation gsk_radial_gradient_node_get_hue_interpolation
(const GskRenderNode *node);
GskRenderNode * gsk_conic_gradient_node_new2 (const graphene_rect_t *bounds,
const graphene_point_t *center,
float rotation,
GdkColorState *interpolation,
GskHueInterpolation hue_interpolation,
const GskColorStop2 *color_stops,
gsize n_color_stops);
const GskColorStop2 *gsk_conic_gradient_node_get_color_stops2
(const GskRenderNode *node);
GdkColorState * gsk_conic_gradient_node_get_interpolation_color_state
(const GskRenderNode *node);
GskHueInterpolation gsk_conic_gradient_node_get_hue_interpolation
(const GskRenderNode *node);
G_END_DECLS G_END_DECLS