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Damage tracking for transformed outputs

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emersion 2018-01-26 22:11:09 +01:00
parent a98ece68d3
commit ece2c1e4e2
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12 changed files with 185 additions and 154 deletions
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4
include/rootston/output.h
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@ -7,7 +7,7 @@
/**
* Damage tracking requires to keep track of previous frames' damage. To allow
* damage tracking to work with triple buffering, an history of two frames is
* damage tracking to work with triple buffering, a history of two frames is
* required.
*/
#define ROOTS_OUTPUT_PREVIOUS_DAMAGE_LEN 2
@ -22,7 +22,7 @@ struct roots_output {
struct roots_view *fullscreen_view;
struct timespec last_frame;
pixman_region32_t damage;
pixman_region32_t damage; // in ouput-local coordinates
bool frame_pending;
// circular queue for previous damage