diff options
Diffstat (limited to 'src/gallium/drivers/svga')
| -rw-r--r-- | src/gallium/drivers/svga/svga_tgsi_vgpu10.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/drivers/svga/svga_tgsi_vgpu10.c b/src/gallium/drivers/svga/svga_tgsi_vgpu10.c index d62f2bbcc96..332904f88b4 100644 --- a/src/gallium/drivers/svga/svga_tgsi_vgpu10.c +++ b/src/gallium/drivers/svga/svga_tgsi_vgpu10.c @@ -3097,7 +3097,7 @@ emit_clip_distance_instructions(struct svga_shader_emitter_v10 *emit) unsigned i; unsigned clip_plane_enable = emit->key.clip_plane_enable; unsigned clip_dist_tmp_index = emit->clip_dist_tmp_index; - unsigned num_written_clipdist = emit->info.num_written_clipdistance; + int num_written_clipdist = emit->info.num_written_clipdistance; assert(emit->clip_dist_out_index != INVALID_INDEX); assert(emit->clip_dist_tmp_index != INVALID_INDEX); @@ -3109,7 +3109,7 @@ emit_clip_distance_instructions(struct svga_shader_emitter_v10 *emit) */ emit->clip_dist_tmp_index = INVALID_INDEX; - for (i = 0; i < 2 && num_written_clipdist; i++, num_written_clipdist-=4) { + for (i = 0; i < 2 && num_written_clipdist > 0; i++, num_written_clipdist-=4) { tmp_clip_dist_src = make_src_temp_reg(clip_dist_tmp_index + i); |