1 files changed, 32 insertions, 0 deletions
diff --git a/src/opengl/formats.h b/src/opengl/formats.h
new file mode 100644
index 0000000..b98c872
--- /dev/null
+++ b/src/opengl/formats.h
@@ -0,0 +1,32 @@
+/*
+ * This file is part of libplacebo.
+ *
+ * libplacebo is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * libplacebo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with libplacebo.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "common.h"
+
+struct gl_format {
+    GLint ifmt;             // sized internal format (e.g. GL_RGBA16F)
+    GLenum fmt;             // base internal format (e.g. GL_RGBA)
+    GLenum type;            // host-visible type (e.g. GL_FLOAT)
+    struct pl_fmt_t tmpl;   // pl_fmt template
+};
+
+typedef void (gl_format_cb)(pl_gpu gpu, const struct gl_format *glfmt);
+
+// Add all supported formats to the `pl_gpu` format list.
+bool gl_setup_formats(struct pl_gpu_t *gpu);