diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_tcs.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_tcs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_tcs.c b/src/mesa/drivers/dri/i965/brw_tcs.c index 7fc8eb4..8a5dd7e 100644 --- a/src/mesa/drivers/dri/i965/brw_tcs.c +++ b/src/mesa/drivers/dri/i965/brw_tcs.c @@ -337,7 +337,8 @@ brw_upload_tcs_prog(struct brw_context *brw, memset(&key, 0, sizeof(key)); - key.input_vertices = ctx->TessCtrlProgram.patch_vertices; + if (brw->gen < 8 || !tcp) + key.input_vertices = ctx->TessCtrlProgram.patch_vertices; key.outputs_written = per_vertex_slots; key.patch_outputs_written = per_patch_slots; @@ -389,7 +390,8 @@ brw_tcs_precompile(struct gl_context *ctx, brw_setup_tex_for_precompile(brw, &key.tex, prog); /* Guess that the input and output patches have the same dimensionality. */ - key.input_vertices = shader_prog->TessCtrl.VerticesOut; + if (brw->gen < 8) + key.input_vertices = shader_prog->TessCtrl.VerticesOut; key.tes_primitive_mode = shader_prog->_LinkedShaders[MESA_SHADER_TESS_EVAL] ? |