diff options
Diffstat (limited to 'src/mesa/main/teximage.c')
| -rw-r--r-- | src/mesa/main/teximage.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c index 1d938630c4e..28e7a5813fd 100644 --- a/src/mesa/main/teximage.c +++ b/src/mesa/main/teximage.c @@ -2262,7 +2262,14 @@ compressed_texture_error_check(struct gl_context *ctx, GLint dimensions, if (!_mesa_target_can_be_compressed(ctx, target, internalFormat)) { reason = "target"; - error = GL_INVALID_ENUM; + /* From section 3.8.6, page 146 of OpenGL ES 3.0 spec: + * + * "The ETC2/EAC texture compression algorithm supports only + * two-dimensional images. If internalformat is an ETC2/EAC format, + * CompressedTexImage3D will generate an INVALID_OPERATION error if + * target is not TEXTURE_2D_ARRAY." + */ + error = _mesa_is_desktop_gl(ctx) ? GL_INVALID_ENUM : GL_INVALID_OPERATION; goto error; } |