diff options
Diffstat (limited to 'src/gallium/auxiliary/draw/draw_pipe_wide_line.c')
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_pipe_wide_line.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pipe_wide_line.c b/src/gallium/auxiliary/draw/draw_pipe_wide_line.c index 98da9cfb99..8daefa49eb 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_wide_line.c +++ b/src/gallium/auxiliary/draw/draw_pipe_wide_line.c @@ -77,11 +77,11 @@ static void wideline_line( struct draw_stage *stage, const float dx = fabsf(pos0[0] - pos2[0]); const float dy = fabsf(pos0[1] - pos2[1]); - const boolean gl_rasterization_rules = - stage->draw->rasterizer->gl_rasterization_rules; + const boolean half_pixel_center = + stage->draw->rasterizer->half_pixel_center; /* small tweak to meet GL specification */ - const float bias = gl_rasterization_rules ? 0.125f : 0.0f; + const float bias = half_pixel_center ? 0.125f : 0.0f; /* * Draw wide line as a quad (two tris) by "stretching" the line along @@ -95,7 +95,7 @@ static void wideline_line( struct draw_stage *stage, pos1[1] = pos1[1] + half_width - bias; pos2[1] = pos2[1] - half_width - bias; pos3[1] = pos3[1] + half_width - bias; - if (gl_rasterization_rules) { + if (half_pixel_center) { if (pos0[0] < pos2[0]) { /* left to right line */ pos0[0] -= 0.5f; @@ -118,7 +118,7 @@ static void wideline_line( struct draw_stage *stage, pos1[0] = pos1[0] + half_width + bias; pos2[0] = pos2[0] - half_width + bias; pos3[0] = pos3[0] + half_width + bias; - if (gl_rasterization_rules) { + if (half_pixel_center) { if (pos0[1] < pos2[1]) { /* top to bottom line */ pos0[1] -= 0.5f; |