}
static void *
-fd_prog_blit(struct pipe_context *pctx, int rts)
+fd_prog_blit(struct pipe_context *pctx, int rts, bool depth)
{
int i;
struct ureg_src tc;
- struct ureg_program *ureg = ureg_create(TGSI_PROCESSOR_FRAGMENT);
+ struct ureg_program *ureg;
+
+ debug_assert(rts <= MAX_RENDER_TARGETS);
+
+ ureg = ureg_create(TGSI_PROCESSOR_FRAGMENT);
if (!ureg)
return NULL;
for (i = 0; i < rts; i++)
ureg_TEX(ureg, ureg_DECL_output(ureg, TGSI_SEMANTIC_COLOR, i),
TGSI_TEXTURE_2D, tc, ureg_DECL_sampler(ureg, i));
+ if (depth)
+ ureg_TEX(ureg,
+ ureg_writemask(
+ ureg_DECL_output(ureg, TGSI_SEMANTIC_POSITION, 0),
+ TGSI_WRITEMASK_Z),
+ TGSI_TEXTURE_2D, tc, ureg_DECL_sampler(ureg, rts));
ureg_END(ureg);
ctx->solid_prog.fp = assemble_tgsi(pctx, solid_fp, true);
ctx->solid_prog.vp = assemble_tgsi(pctx, solid_vp, false);
ctx->blit_prog[0].vp = assemble_tgsi(pctx, blit_vp, false);
- ctx->blit_prog[0].fp = fd_prog_blit(pctx, 1);
+ ctx->blit_prog[0].fp = fd_prog_blit(pctx, 1, false);
for (i = 1; i < ctx->screen->max_rts; i++) {
ctx->blit_prog[i].vp = ctx->blit_prog[0].vp;
- ctx->blit_prog[i].fp = fd_prog_blit(pctx, i + 1);
+ ctx->blit_prog[i].fp = fd_prog_blit(pctx, i + 1, false);
}
+
+ ctx->blit_z.vp = ctx->blit_prog[0].vp;
+ ctx->blit_z.fp = fd_prog_blit(pctx, 0, true);
+ ctx->blit_zs.vp = ctx->blit_prog[0].vp;
+ ctx->blit_zs.fp = fd_prog_blit(pctx, 1, true);
}
void fd_prog_fini(struct pipe_context *pctx)
pctx->delete_vs_state(pctx, ctx->blit_prog[0].vp);
for (i = 0; i < ctx->screen->max_rts; i++)
pctx->delete_fs_state(pctx, ctx->blit_prog[i].fp);
+ pctx->delete_fs_state(pctx, ctx->blit_z.fp);
+ pctx->delete_fs_state(pctx, ctx->blit_zs.fp);
}