diff options
Diffstat (limited to 'src/mesa/main/formatquery.c')
| -rw-r--r-- | src/mesa/main/formatquery.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c index f6274fe30a1..7741cabada1 100644 --- a/src/mesa/main/formatquery.c +++ b/src/mesa/main/formatquery.c @@ -89,8 +89,22 @@ _mesa_GetInternalformativ(GLenum target, GLenum internalformat, GLenum pname, * "If the <internalformat> parameter to GetInternalformativ is not * color-, depth- or stencil-renderable, then an INVALID_ENUM error is * generated." + * + * Page 243 of the GLES 3.0.4 spec says this for GetInternalformativ: + * + * "internalformat must be color-renderable, depth-renderable or + * stencilrenderable (as defined in section 4.4.4)." + * + * Section 4.4.4 on page 212 of the same spec says: + * + * "An internal format is color-renderable if it is one of the + * formats from table 3.13 noted as color-renderable or if it + * is unsized format RGBA or RGB." + * + * Therefore, we must accept GL_RGB and GL_RGBA here. */ - if (_mesa_base_fbo_format(ctx, internalformat) == 0) { + if (internalformat != GL_RGB && internalformat != GL_RGBA && + _mesa_base_fbo_format(ctx, internalformat) == 0) { _mesa_error(ctx, GL_INVALID_ENUM, "glGetInternalformativ(internalformat=%s)", _mesa_lookup_enum_by_nr(internalformat)); |