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backend/drm: fix hw cursor position on rotated and scaled outputs

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output: add wlr_output_transformed_resolution
This commit is contained in:
emersion 2018-01-30 10:23:35 +01:00
parent d0961a02af
commit d498855b9d
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GPG key ID: 0FDE7BE0E88F5E48
4 changed files with 33 additions and 45 deletions
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17
rootston/output.c
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@ -175,17 +175,6 @@ static bool surface_intersect_output(struct wlr_surface *surface,
return wlr_output_layout_intersects(output_layout, wlr_output, &layout_box);
}
static void output_get_transformed_size(struct wlr_output *wlr_output,
int *width, int *height) {
if (wlr_output->transform % 2 == 0) {
*width = wlr_output->width;
*height = wlr_output->height;
} else {
*width = wlr_output->height;
*height = wlr_output->width;
}
}
static void scissor_output(struct roots_output *output, pixman_box32_t *rect) {
struct wlr_output *wlr_output = output->wlr_output;
@ -197,7 +186,7 @@ static void scissor_output(struct roots_output *output, pixman_box32_t *rect) {
};
int ow, oh;
output_get_transformed_size(output->wlr_output, &ow, &oh);
wlr_output_transformed_resolution(output->wlr_output, &ow, &oh);
// Scissor is in renderer coordinates, ie. upside down
enum wl_output_transform transform = wlr_output_transform_compose(
@ -392,7 +381,7 @@ static void render_output(struct roots_output *output) {
}
int width, height;
output_get_transformed_size(output->wlr_output, &width, &height);
wlr_output_transformed_resolution(output->wlr_output, &width, &height);
// Check if we can use damage tracking
pixman_region32_t damage;
@ -506,7 +495,7 @@ static void output_handle_frame(struct wl_listener *listener, void *data) {
static void output_damage_whole(struct roots_output *output) {
int width, height;
output_get_transformed_size(output->wlr_output, &width, &height);
wlr_output_transformed_resolution(output->wlr_output, &width, &height);
pixman_region32_union_rect(&output->damage, &output->damage, 0, 0,
width, height);