From: Kenneth Graunke Date: Sun, 2 Feb 2014 10:58:42 +0000 (-0800) Subject: i965: Bump GL_MAX_CUBE_MAP_TEXTURE_SIZE to 8192. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6c044231535b93c5d16404528946cad618d96bd9;p=mesa.git i965: Bump GL_MAX_CUBE_MAP_TEXTURE_SIZE to 8192. 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.) Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74130 Signed-off-by: Kenneth Graunke Reviewed-by: Jordan Justen Reviewed-by: Ian Romanick --- diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c index 50d6ca13208..339b4934670 100644 --- a/src/mesa/drivers/dri/i965/brw_context.c +++ b/src/mesa/drivers/dri/i965/brw_context.c @@ -312,7 +312,7 @@ 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;