Based on the previous commit.
Fixes: 012773b ("turnip: Configure VPC for geometry shaders")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10551>
tu_cs_emit_pkt4(cs, REG_A6XX_PC_PRIMITIVE_CNTL_6, 1);
tu_cs_emit(cs, A6XX_PC_PRIMITIVE_CNTL_6_STRIDE_IN_VPC(vec4_size));
+ uint32_t prim_size = prev_stage_output_size;
+ if (prim_size > 64)
+ prim_size = 64;
+ else if (prim_size == 64)
+ prim_size = 63;
tu_cs_emit_pkt4(cs, REG_A6XX_SP_GS_PRIM_SIZE, 1);
- tu_cs_emit(cs, prev_stage_output_size);
+ tu_cs_emit(cs, prim_size);
}
}