From: Nicolai Hähnle <[email protected]>
---
src/gallium/drivers/radeonsi/si_descriptors.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c
b/src/gallium/drivers/radeonsi/si_descriptors.c
index d157a9f..aad836d 100644
--- a/src/gallium/drivers/radeonsi/si_descriptors.c
+++ b/src/gallium/drivers/radeonsi/si_descriptors.c
@@ -978,9 +978,11 @@ void si_emit_shader_userdata(struct si_context *sctx,
struct r600_atom *atom)
si_emit_shader_pointer(sctx, &sctx->const_buffers[i].desc,
vs_base, true);
si_emit_shader_pointer(sctx, &sctx->rw_buffers[i].desc,
vs_base, true);
- /* The TESSEVAL shader needs this for the ESGS ring buffer. */
- si_emit_shader_pointer(sctx, &sctx->rw_buffers[i].desc,
- R_00B330_SPI_SHADER_USER_DATA_ES_0,
true);
+ if (sctx->tes_shader.cso) {
+ /* The TESSEVAL shader needs this for the ESGS ring
buffer. */
+ si_emit_shader_pointer(sctx, &sctx->rw_buffers[i].desc,
+
R_00B330_SPI_SHADER_USER_DATA_ES_0, true);
+ }
} else if (sctx->tes_shader.cso) {
/* The TESSEVAL shader needs this for streamout. */
si_emit_shader_pointer(sctx,
&sctx->rw_buffers[PIPE_SHADER_VERTEX].desc,
--
2.5.0
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