Updated the error handling of compressed image sizes based on the…

Updated the error handling of compressed image sizes based on the ANGLE_texture_compression_dxt spec. TRAC #13332 Signed-off-by: Jamie Madill Signed-off-by: Shannon Woods Author: Geoff Lang git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1975 736b8ea6-26fd-11df-bfd4-992fa37f6226

Updated the error handling of compressed image sizes based on the…
0efef90c · shannon.woods@transgaming.com · f548ff2a · 0efef90c
Commit 0efef90c authored Feb 28, 2013 by shannon.woods@transgaming.com
Hide whitespace changes
Inline Side-by-side

Showing with 11 additions and 1 deletion

libGLESv2.cpp src/libGLESv2/libGLESv2.cpp +11 -1

No files found.
--- a/src/libGLESv2/libGLESv2.cpp
+++ b/src/libGLESv2/libGLESv2.cpp
@@ -1014,7 +1014,17 @@ void __stdcall glCompressedTexImage2D(GLenum target, GLint level, GLenum interna
        if (border != 0)
        {
-            return gl::error(GL_INVALID_VALUE);
+            return gl::error(GL_INVALID_OPERATION);
+        }
+        if (width != 1 && width != 2 && width % 4 != 0)
+        {
+            return gl::error(GL_INVALID_OPERATION);
+        }
+        if (height != 1 && height != 2 && height % 4 != 0)
+        {
+            return gl::error(GL_INVALID_OPERATION);
        }
        gl::Context *context = gl::getNonLostContext();