Gen4+ supports 8192x8192 cube maps. Ivybridge and later can actually support 16384, but that would place GL_MAX_CUBE_MAP_TEXTURE_SIZE above GL_MAX_TEXTURE_SIZE, which seems like a bad idea.
(Unfortunately, we can't bump GL_MAX_TEXTURE_SIZE to 16384 without causing regressions due to awful W-tiled stencil buffer interactions.) Cc: i...@freedesktop.org Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74130 Signed-off-by: Kenneth Graunke <kenn...@whitecape.org> --- src/mesa/drivers/dri/i965/brw_context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c index c54c818..17b75e1 100644 --- a/src/mesa/drivers/dri/i965/brw_context.c +++ b/src/mesa/drivers/dri/i965/brw_context.c @@ -305,7 +305,7 @@ brw_initialize_context_constants(struct brw_context *brw) if (ctx->Const.MaxTextureLevels > MAX_TEXTURE_LEVELS) ctx->Const.MaxTextureLevels = MAX_TEXTURE_LEVELS; ctx->Const.Max3DTextureLevels = 12; /* 2048 */ - ctx->Const.MaxCubeTextureLevels = 12; + ctx->Const.MaxCubeTextureLevels = 14; /* 8192 */ if (brw->gen >= 7) ctx->Const.MaxArrayTextureLayers = 2048; -- 1.8.5.2 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
