Add GLES2 flavor (gldbg doesn't build yet, glwrap.so and gldump do)

[gldbg.git] / flavors / gles2 / source / arraysize.c

diff --git a/flavors/gles2/source/arraysize.c b/flavors/gles2/source/arraysize.c
new file mode 100644 (file)
index 0000000..076347f
--- /dev/null
+++ b/flavors/gles2/source/arraysize.c
@@ -0,0 +1,57 @@
+/* $Id$
+
+This file is part of gldbg
+Copyright © 2010  Mikko Rasa, Mikkosoft Productions
+Distributed under the GPL
+*/
+
+#include "arraysize.h"
+
+int typesize(GLenum type)
+{
+       switch(type)
+       {
+       case GL_BYTE: return sizeof(GLbyte);
+       case GL_SHORT: return sizeof(GLshort);
+       case GL_INT: return sizeof(GLint);
+       case GL_UNSIGNED_BYTE: return sizeof(GLubyte);
+       case GL_UNSIGNED_SHORT: return sizeof(GLushort);
+       case GL_UNSIGNED_INT: return sizeof(GLuint);
+       case GL_FLOAT: return sizeof(GLfloat);
+       // Short and byte packed types are broken
+       default: return 1;
+       }
+}
+
+int formatsize(GLenum format)
+{
+       switch(format)
+       {
+       case GL_STENCIL_INDEX: return 1;
+       case GL_DEPTH_COMPONENT: return 1;
+       case GL_ALPHA: return 1;
+       case GL_RGB: return 3;
+       case GL_RGBA: return 4;
+       case GL_LUMINANCE: return 1;
+       case GL_LUMINANCE_ALPHA: return 2;
+       default: return 1;
+       }
+}
+
+int paramsize(GLenum pname)
+{
+       switch(pname)
+       {
+       // Texture
+       case GL_TEXTURE_WRAP_S: return 1;
+       case GL_TEXTURE_WRAP_T: return 1;
+       case GL_TEXTURE_MIN_FILTER: return 1;
+       case GL_TEXTURE_MAG_FILTER: return 1;
+       default: return 1;
+       }
+}
+
+int buffersize(GLenum buffer)
+{
+       return 1;
+}