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Reset all mappings in hwc_display_apply

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Simon Ser 2019-08-23 18:56:44 +03:00
parent 6d5221370e
commit 9a6237026a
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GPG key ID: 0FDE7BE0E88F5E48
1 changed files with 8 additions and 4 deletions
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12
display.c
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@ -219,13 +219,19 @@ static bool layer_choose_plane(struct hwc_layer *layer, drmModeAtomicReq *req)
bool hwc_display_apply(struct hwc_display *display, drmModeAtomicReq *req) bool hwc_display_apply(struct hwc_display *display, drmModeAtomicReq *req)
{ {
int cursor;
size_t i; size_t i;
struct hwc_output *output; struct hwc_output *output;
struct hwc_layer *layer; struct hwc_layer *layer;
struct hwc_plane *plane; struct hwc_plane *plane;
cursor = drmModeAtomicGetCursor(req); /* TODO: incremental updates keeping old configuration if possible */
for (i = 0; i < display->planes_len; i++) {
plane = &display->planes[i];
if (plane->layer != NULL) {
plane->layer->plane = NULL;
plane->layer = NULL;
}
}
hwc_list_for_each(output, &display->outputs, link) { hwc_list_for_each(output, &display->outputs, link) {
hwc_list_for_each(layer, &output->layers, link) { hwc_list_for_each(layer, &output->layers, link) {
@ -233,8 +239,6 @@ bool hwc_display_apply(struct hwc_display *display, drmModeAtomicReq *req)
fprintf(stderr, fprintf(stderr,
"Failed to find plane for layer %p\n", "Failed to find plane for layer %p\n",
(void *)layer); (void *)layer);
drmModeAtomicSetCursor(req, cursor);
return false;
} }
} }
} }