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gl-renderer: Don't require buffer age when using partial update

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EGL_KHR_partial_update can be implemented independently of
EGL_EXT_buffer_age so we handle each case seperately.

Signed-off-by: Ben Davis <ben.davis@arm.com>
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
This commit is contained in:
Dennis Tsiang
2021-09-01 14:46:44 +01:00
committed by Ben Davis
parent 2ec15ebf3f
commit a2a8d382e3
1 changed files with 2 additions and 2 deletions
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libweston/renderer-gl/gl-renderer.c
+2 -2
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@@ -1403,7 +1403,7 @@ output_get_damage(struct weston_output *output,
EGLBoolean ret;
int i;
if (gr->has_egl_buffer_age) {
if (gr->has_egl_buffer_age || gr->has_egl_partial_update) {
ret = eglQuerySurface(gr->egl_display, go->egl_surface,
EGL_BUFFER_AGE_EXT, &buffer_age);
if (ret == EGL_FALSE) {
@@ -1443,7 +1443,7 @@ output_rotate_damage(struct weston_output *output,
struct gl_output_state *go = get_output_state(output);
struct gl_renderer *gr = get_renderer(output->compositor);
if (!gr->has_egl_buffer_age)
if (!gr->has_egl_buffer_age && !gr->has_egl_partial_update)
return;
go->buffer_damage_index += BUFFER_DAMAGE_COUNT - 1;