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feat: Add box shadows (#64)

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Co-authored-by: Erik Reider <35975961+ErikReider@users.noreply.github.com>
This commit is contained in:
William McKinnon 2023-01-18 01:49:26 -05:00 • committed by GitHub
parent 1baba77c74
commit 588ea8e290
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GPG key ID: 4AEE18F83AFDEB23
20 changed files with 388 additions and 13 deletions
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3
include/sway/commands.h
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@ -178,6 +178,9 @@ sway_cmd cmd_scratchpad;
sway_cmd cmd_seamless_mouse;
sway_cmd cmd_set;
sway_cmd cmd_shortcuts_inhibitor;
sway_cmd cmd_shadow_blur_radius;
sway_cmd cmd_shadow_color;
sway_cmd cmd_shadows;
sway_cmd cmd_show_marks;
sway_cmd cmd_smart_borders;
sway_cmd cmd_smart_gaps;

3
include/sway/config.h
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@ -482,6 +482,9 @@ struct sway_config {
float unfocused[4];
float urgent[4];
} dim_inactive_colors;
bool shadow_enabled;
int shadow_blur_sigma;
float shadow_color[4];
char *swaynag_command;
struct swaynag_instance swaynag_config_errors;

16
include/sway/desktop/fx_renderer.h
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@ -47,6 +47,8 @@ struct fx_renderer {
float projection[9];
GLuint stencil_buffer_id;
struct {
bool OES_egl_image_external;
} exts;
@ -84,6 +86,17 @@ struct fx_renderer {
GLint half_thickness;
} corner;
struct {
GLuint program;
GLint proj;
GLint color;
GLint pos_attrib;
GLint position;
GLint size;
GLint blur_sigma;
GLint corner_radius;
} box_shadow;
struct gles2_tex_shader tex_rgba;
struct gles2_tex_shader tex_rgbx;
struct gles2_tex_shader tex_ext;
@ -118,4 +131,7 @@ void fx_render_border_corner(struct fx_renderer *renderer, const struct wlr_box
const float color[static 4], const float projection[static 9],
enum corner_location corner_location, int radius, int border_thickness);
void fx_render_box_shadow(struct fx_renderer *renderer, const struct wlr_box *box,
const float color[static 4], const float projection[static 9], int radius, float blur_sigma);
#endif

2
include/sway/tree/container.h
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@ -113,6 +113,8 @@ struct sway_container {
// Hidden scratchpad containers have a NULL parent.
bool scratchpad;
bool shadow_enabled;
float saturation;
float alpha;