Module: Mesa Branch: master Commit: 1bc194cd64085d07f1aae319cb6fb3c99d69aaeb URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=1bc194cd64085d07f1aae319cb6fb3c99d69aaeb
Author: Kenneth Graunke <[email protected]> Date: Wed Jun 1 00:08:55 2016 -0700 i965: Use a uniform for gl_PatchVerticesIn in the TES. Fixes three GL44-CTS.tessellation_shader subtests: - max_patch_vertices - single.max_patch_vertices - tessellation_control_to_tessellation_evaluation.gl_PatchVerticesIn These use gl_PatchVerticesIn in the TES, but don't link against a TCS (which would allow the linker to lower it to a constant). We had no handling for the system value in the backend, so it would just assert fail. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Alejandro Piñeiro <[email protected]> Cc: [email protected] --- src/mesa/drivers/dri/i965/brw_context.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c index 49048f4..ea8e8fd 100644 --- a/src/mesa/drivers/dri/i965/brw_context.c +++ b/src/mesa/drivers/dri/i965/brw_context.c @@ -599,6 +599,7 @@ brw_initialize_context_constants(struct brw_context *brw) ctx->Const.MaxClipPlanes = 8; ctx->Const.LowerTessLevel = true; + ctx->Const.LowerTESPatchVerticesIn = true; ctx->Const.PrimitiveRestartForPatches = true; ctx->Const.Program[MESA_SHADER_VERTEX].MaxNativeInstructions = 16 * 1024; _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
