From: Connor Abbott <connor.w.abb...@intel.com> v2: Account for the stride of the dst (Iago)
Signed-off-by: Iago Toral Quiroga <ito...@igalia.com> --- src/mesa/drivers/dri/i965/brw_fs_builder.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs_builder.h b/src/mesa/drivers/dri/i965/brw_fs_builder.h index 9a3cc3a..268ecc6 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_builder.h +++ b/src/mesa/drivers/dri/i965/brw_fs_builder.h @@ -557,8 +557,12 @@ namespace brw { { instruction *inst = emit(SHADER_OPCODE_LOAD_PAYLOAD, dst, src, sources); inst->header_size = header_size; - inst->regs_written = header_size + - (sources - header_size) * (dispatch_width() / 8); + inst->regs_written = header_size; + for (unsigned i = header_size; i < sources; i++) { + inst->regs_written += + DIV_ROUND_UP(dispatch_width() * type_sz(src[i].type) * + dst.stride, REG_SIZE); + } return inst; } -- 2.5.0 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev