diff options
Diffstat (limited to 'src/mesa/main/multisample.c')
| -rw-r--r-- | src/mesa/main/multisample.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mesa/main/multisample.c b/src/mesa/main/multisample.c index b696de9f239..0e9207bc16e 100644 --- a/src/mesa/main/multisample.c +++ b/src/mesa/main/multisample.c @@ -150,16 +150,17 @@ GLenum _mesa_check_sample_count(struct gl_context *ctx, GLenum target, GLenum internalFormat, GLsizei samples) { - /* Section 4.4 (Framebuffer objects) of the OpenGL 3.0 specification says: + /* Section 4.4 (Framebuffer objects), page 198 of the OpenGL ES 3.0.0 + * specification says: * * "If internalformat is a signed or unsigned integer format and samples * is greater than zero, then the error INVALID_OPERATION is generated." */ - if (_mesa_is_gles3(ctx) && _mesa_is_enum_format_integer(internalFormat)) { + if (_mesa_is_gles3(ctx) && _mesa_is_enum_format_integer(internalFormat) + && samples > 0) { return GL_INVALID_OPERATION; } - /* If ARB_internalformat_query is supported, then treat its highest * returned sample count as the absolute maximum for this format; it is * allowed to exceed MAX_SAMPLES. |