diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c index 21204372c0d..710ffe858c6 100644 --- a/src/mesa/drivers/dri/i965/brw_vs.c +++ b/src/mesa/drivers/dri/i965/brw_vs.c @@ -475,6 +475,17 @@ brw_vs_precompile(struct gl_context *ctx, struct gl_shader_program *prog) key.program_string_id = bvp->id; key.clamp_vertex_color = true; + for (int i = 0; i < MAX_SAMPLERS; i++) { + if (vp->Base.ShadowSamplers & (1 << i)) { + /* Assume DEPTH_TEXTURE_MODE is the default: X, X, X, 1 */ + key.tex.swizzles[i] = + MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_ONE); + } else { + /* Color sampler: assume no swizzling. */ + key.tex.swizzles[i] = SWIZZLE_XYZW; + } + } + success = do_vs_prog(brw, prog, bvp, &key); brw->vs.prog_offset = old_prog_offset; |