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main: Refine damage hints

pixman-rendering
Andri Yngvason 2020-06-22 20:09:17 +00:00
parent ba23559283
commit 17ee85dfd0
2 changed files with 18 additions and 4 deletions
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2
meson.build
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@ -74,6 +74,8 @@ sources = [
'src/pixels.c', 'src/pixels.c',
'src/pixman-renderer.c', 'src/pixman-renderer.c',
'src/transform-util.c', 'src/transform-util.c',
'src/damage-refinery.c',
'src/murmurhash.c',
] ]
dependencies = [ dependencies = [

20
src/main.c
View File

@ -54,6 +54,7 @@
#include "damage.h" #include "damage.h"
#include "pixman-renderer.h" #include "pixman-renderer.h"
#include "transform-util.h" #include "transform-util.h"
#include "damage-refinery.h"
#define DEFAULT_ADDRESS "127.0.0.1" #define DEFAULT_ADDRESS "127.0.0.1"
#define DEFAULT_PORT 5900 #define DEFAULT_PORT 5900
@ -99,6 +100,7 @@ struct wayvnc {
struct nvnc_display* nvnc_display; struct nvnc_display* nvnc_display;
struct nvnc_fb* buffer; struct nvnc_fb* buffer;
struct damage_refinery damage_refinery;
struct pixman_region16 current_damage; struct pixman_region16 current_damage;
const char* kb_layout; const char* kb_layout;
@ -531,6 +533,11 @@ void wayvnc_process_frame(struct wayvnc* self)
if (!self->buffer) { if (!self->buffer) {
self->buffer = nvnc_fb_new(width, height, DRM_FORMAT_XBGR8888); self->buffer = nvnc_fb_new(width, height, DRM_FORMAT_XBGR8888);
nvnc_display_set_buffer(self->nvnc_display, self->buffer); nvnc_display_set_buffer(self->nvnc_display, self->buffer);
damage_refinery_init(&self->damage_refinery,
self->screencopy_backend.back->width,
self->screencopy_backend.back->height);
is_first_frame = true; is_first_frame = true;
} else { } else {
// TODO: Reallocate // TODO: Reallocate
@ -543,16 +550,21 @@ void wayvnc_process_frame(struct wayvnc* self)
int damw = self->capture_backend->damage_hint.width; int damw = self->capture_backend->damage_hint.width;
int damh = self->capture_backend->damage_hint.height; int damh = self->capture_backend->damage_hint.height;
struct pixman_region16 damage, txdamage; struct pixman_region16 hint, txdamage, refined;
pixman_region_init_rect(&damage, damx, damy, damw, damh); pixman_region_init_rect(&hint, damx, damy, damw, damh);
pixman_region_init(&txdamage); pixman_region_init(&txdamage);
wv_region_transform(&txdamage, &damage, pixman_region_init(&refined);
damage_refine(&self->damage_refinery, &refined, &hint,
self->screencopy_backend.back);
wv_region_transform(&txdamage, &refined,
self->selected_output->transform, self->selected_output->transform,
self->selected_output->width, self->selected_output->width,
self->selected_output->height); self->selected_output->height);
// damage_dump(stdout, &txdamage, width, height, 32);
wayvnc_damage_region(self, &txdamage); wayvnc_damage_region(self, &txdamage);
pixman_region_fini(&refined);
pixman_region_fini(&txdamage); pixman_region_fini(&txdamage);
pixman_region_fini(&damage); pixman_region_fini(&hint);
if (wayvnc_start_capture(self, 0) < 0) { if (wayvnc_start_capture(self, 0) < 0) {
log_error("Failed to start capture. Exiting...\n"); log_error("Failed to start capture. Exiting...\n");