Merge pull request #800 from emersion/untie-gles2-renderer-texture

Untie wlr_gles2_renderer and wlr_gles2_texture

1 files changed, 29 insertions, 4 deletions

diff --git a/render/gles2/renderer.c b/render/gles2/renderer.c
index 77af0ab7..b8bce98d 100644
--- a/render/gles2/renderer.c
+++ b/render/gles2/renderer.c
@@ -16,16 +16,16 @@
 
 static const struct wlr_renderer_impl renderer_impl;
 
-struct wlr_gles2_renderer *gles2_get_renderer(
+static struct wlr_gles2_renderer *gles2_get_renderer(
 		struct wlr_renderer *wlr_renderer) {
 	assert(wlr_renderer->impl == &renderer_impl);
 	return (struct wlr_gles2_renderer *)wlr_renderer;
 }
 
-struct wlr_gles2_renderer *gles2_get_renderer_in_context(
+static struct wlr_gles2_renderer *gles2_get_renderer_in_context(
 		struct wlr_renderer *wlr_renderer) {
 	struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
-	assert(eglGetCurrentContext() == renderer->egl->context);
+	assert(wlr_egl_is_current(renderer->egl));
 	return renderer;
 }
 
@@ -252,11 +252,32 @@ static bool gles2_read_pixels(struct wlr_renderer *wlr_renderer,
 	return true;
 }
 
-static bool gles2_format_supported(struct wlr_renderer *r,
+static bool gles2_format_supported(struct wlr_renderer *wlr_renderer,
 		enum wl_shm_format wl_fmt) {
 	return gles2_format_from_wl(wl_fmt) != NULL;
 }
 
+static struct wlr_texture *gles2_texture_from_pixels(
+		struct wlr_renderer *wlr_renderer, enum wl_shm_format wl_fmt,
+		uint32_t stride, uint32_t width, uint32_t height, const void *data) {
+	struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
+	return wlr_gles2_texture_from_pixels(renderer->egl, wl_fmt, stride, width,
+		height, data);
+}
+
+static struct wlr_texture *gles2_texture_from_wl_drm(
+		struct wlr_renderer *wlr_renderer, struct wl_resource *data) {
+	struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
+	return wlr_gles2_texture_from_wl_drm(renderer->egl, data);
+}
+
+static struct wlr_texture *gles2_texture_from_dmabuf(
+		struct wlr_renderer *wlr_renderer,
+		struct wlr_dmabuf_buffer_attribs *attribs) {
+	struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
+	return wlr_gles2_texture_from_dmabuf(renderer->egl, attribs);
+}
+
 static void gles2_destroy(struct wlr_renderer *wlr_renderer) {
 	struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
 
@@ -400,6 +421,10 @@ extern const GLchar tex_fragment_src_rgbx[];
 extern const GLchar tex_fragment_src_external[];
 
 struct wlr_renderer *wlr_gles2_renderer_create(struct wlr_egl *egl) {
+	if (!load_glapi()) {
+		return NULL;
+	}
+
 	struct wlr_gles2_renderer *renderer =
 		calloc(1, sizeof(struct wlr_gles2_renderer));
 	if (renderer == NULL) {