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authorMarius Kintel <marius@kintel.net>2011-07-31 01:12:27 (GMT)
committerMarius Kintel <marius@kintel.net>2011-07-31 01:12:27 (GMT)
commit2b0035175dd3bc5c66a3350cab6e9f7f7b8f01d4 (patch)
tree5bfb1c7f9f37c04d5717c3eec62bd4fb45e947b8 /tests/OffscreenContext.h
parent6882228058d313bb7b98fddd90239bdb1a3e25ef (diff)
One step further on a Qt-free offscreen renderer
Diffstat (limited to 'tests/OffscreenContext.h')
-rw-r--r--tests/OffscreenContext.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/OffscreenContext.h b/tests/OffscreenContext.h
new file mode 100644
index 0000000..59b6e2d
--- /dev/null
+++ b/tests/OffscreenContext.h
@@ -0,0 +1,13 @@
+#ifndef OFFSCREENCONTEXT_H_
+#define OFFSCREENCONTEXT_H_
+
+#include <OpenGL/OpenGL.h>
+#include <iostream> // for error output
+
+#define REPORTGLERROR(task) { GLenum tGLErr = glGetError(); if (tGLErr != GL_NO_ERROR) { std::cout << "OpenGL error " << tGLErr << " while " << task << "\n"; } }
+
+struct OffscreenContext *create_offscreen_context(int w, int h);
+bool teardown_offscreen_context(OffscreenContext *ctx);
+bool save_framebuffer(OffscreenContext *ctx, const char *filename);
+
+#endif
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