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authorNicolai Hähnle <nicolai.haehnle@amd.com>2016-01-22 17:50:06 -0500
committerNicolai Hähnle <nicolai.haehnle@amd.com>2016-01-22 17:50:06 -0500
commitadc6eeb64378e75d8c32be22610e6feced1c9462 (patch)
treee7000d810f50c698ffbd2717159377d183283b61
parent5eff41a09daff1ec45b900aede6e68f89e9c3065 (diff)
radeonsi: emit rw_buffers for tes_shader only if tes_shader presentshader-state
-rw-r--r--src/gallium/drivers/radeonsi/si_descriptors.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c
index d157a9ffb0..aad836d819 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,