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r600: bind geometry shader ring to the correct place

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When tess/gs are enabled, the geom shader ring needs
to bind to the tess eval not the vertex shader.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2015-11-30 15:07:34 +10:00
parent e3ecc28e99
commit 7933ba4d9c
1 changed files with 9 additions and 2 deletions
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11
src/gallium/drivers/r600/r600_state_common.c
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@ -1354,13 +1354,20 @@ static void update_gs_block_state(struct r600_context *rctx, unsigned enable)
if (enable) {
r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_GEOMETRY,
R600_GS_RING_CONST_BUFFER, &rctx->gs_rings.esgs_ring);
r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_VERTEX,
R600_GS_RING_CONST_BUFFER, &rctx->gs_rings.gsvs_ring);
if (rctx->tes_shader) {
r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_TESS_EVAL,
R600_GS_RING_CONST_BUFFER, &rctx->gs_rings.gsvs_ring);
} else {
r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_VERTEX,
R600_GS_RING_CONST_BUFFER, &rctx->gs_rings.gsvs_ring);
}
} else {
r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_GEOMETRY,
R600_GS_RING_CONST_BUFFER, NULL);
r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_VERTEX,
R600_GS_RING_CONST_BUFFER, NULL);
r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_TESS_EVAL,
R600_GS_RING_CONST_BUFFER, NULL);
}
}
}