radeonsi: emit_spi_map packets optimization

[mesa.git] / src / gallium / drivers / radeonsi / si_gfx_cs.c

diff --git a/src/gallium/drivers/radeonsi/si_gfx_cs.c b/src/gallium/drivers/radeonsi/si_gfx_cs.c
index 628b6c50e4637b998faa98d387b225839ae94e97..9dbd4c64f2a61e7c4eae77d83e4866f054056fa7 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_gfx_cs.c
+++ b/src/gallium/drivers/radeonsi/si_gfx_cs.c
@@ -353,4 +353,7 @@ void si_begin_new_gfx_cs(struct si_context *ctx)
                /* Set all saved registers state to unknown. */
                ctx->tracked_regs.reg_saved = 0;
        }
+
+       /* 0xffffffff is a impossible value to register SPI_PS_INPUT_CNTL_n */
+       memset(ctx->tracked_regs.spi_ps_input_cntl, 0xff, sizeof(uint32_t) * 32);
 }