diff options
| -rw-r--r-- | src/mesa/main/formatquery.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c index e7645b161ee..cd32c034477 100644 --- a/src/mesa/main/formatquery.c +++ b/src/mesa/main/formatquery.c @@ -642,6 +642,7 @@ _mesa_query_internal_format_default(struct gl_context *ctx, GLenum target, case GL_FRAMEBUFFER_RENDERABLE: case GL_FRAMEBUFFER_RENDERABLE_LAYERED: case GL_FRAMEBUFFER_BLEND: + case GL_FILTER: params[0] = GL_FULL_SUPPORT; break; @@ -1191,7 +1192,24 @@ _mesa_GetInternalformativ(GLenum target, GLenum internalformat, GLenum pname, break; case GL_FILTER: - /* @TODO */ + /* If it doesn't allow to set sampler parameters then it would not allow + * to set a filter different to GL_NEAREST. In practice, this method + * only filters out MULTISAMPLE/MULTISAMPLE_ARRAY */ + if (!_mesa_target_allows_setting_sampler_parameters(target)) + goto end; + + if (_mesa_is_enum_format_integer(internalformat)) + goto end; + + if (target == GL_TEXTURE_BUFFER) + goto end; + + /* At this point we know that multi-texel filtering is supported. We + * need to call the driver to know if it is CAVEAT_SUPPORT or + * FULL_SUPPORT. + */ + ctx->Driver.QueryInternalFormat(ctx, target, internalformat, pname, + buffer); break; case GL_VERTEX_TEXTURE: |