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shm: add damage tracking to buffer
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2 changed files with 9 additions and 0 deletions
4
shm.h
4
shm.h
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@ -7,6 +7,8 @@
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#include <pixman.h>
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#include <wayland-client.h>
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#include "terminal.h"
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struct buffer {
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unsigned long cookie;
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@ -34,6 +36,8 @@ struct buffer {
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bool purge; /* True if this buffer should be destroyed */
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int age;
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tll (struct damage) scroll_damage;
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pixman_region32_t dirty;
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};
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struct buffer *shm_get_buffer(
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