Add alpha to wlr_render_with_matrix

so we can use the alpha channel to e.g. blend in textures

2 files changed, 2 insertions, 2 deletions

diff --git a/backend/drm/drm.c b/backend/drm/drm.c
index e60b7e1c..b2863414 100644
--- a/backend/drm/drm.c
+++ b/backend/drm/drm.c
@@ -647,7 +647,7 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
 	float matrix[16];
 	wlr_texture_get_matrix(plane->wlr_tex, &matrix, &plane->matrix, 0, 0);
 	wlr_render_with_matrix(plane->surf.renderer->wlr_rend, plane->wlr_tex,
-		&matrix);
+		&matrix, 1.0f);
 
 	glFinish();
 	glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, bo_stride);
diff --git a/backend/drm/renderer.c b/backend/drm/renderer.c
index f3e570f7..7ee13843 100644
--- a/backend/drm/renderer.c
+++ b/backend/drm/renderer.c
@@ -239,7 +239,7 @@ struct gbm_bo *wlr_drm_surface_mgpu_copy(struct wlr_drm_surface *dest,
 	glViewport(0, 0, dest->width, dest->height);
 	glClearColor(0.0, 0.0, 0.0, 1.0);
 	glClear(GL_COLOR_BUFFER_BIT);
-	wlr_render_with_matrix(dest->renderer->wlr_rend, tex, &matrix);
+	wlr_render_with_matrix(dest->renderer->wlr_rend, tex, &matrix, 1.0f);
 
 	return wlr_drm_surface_swap_buffers(dest, NULL);
 }