diff options
Diffstat (limited to 'src/glitz_trap.c')
| -rw-r--r-- | src/glitz_trap.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/src/glitz_trap.c b/src/glitz_trap.c index 0170161..ab1100f 100644 --- a/src/glitz_trap.c +++ b/src/glitz_trap.c @@ -187,7 +187,7 @@ glitz_composite_trapezoids (glitz_operator_t op, int width, height; if (n_traps == 0) - return; + return; x_dst = traps[0].left.p1.x >> 16; y_dst = traps[0].left.p1.y >> 16; @@ -238,6 +238,17 @@ glitz_composite_trapezoids (glitz_operator_t op, mask, -bounds.x1, -bounds.y1, &color, traps, n_traps); + if (dst->polyopacity != 0xffff) { + glitz_rectangle_t rect; + glitz_color_t color; + + rect.x = rect.y = 0; + rect.width = mask->width; + rect.height = mask->height; + color.red = color.green = color.blue = color.alpha = dst->polyopacity; + glitz_int_fill_rectangles (GLITZ_OPERATOR_IN, mask, &color, &rect, 1); + } + glitz_surface_dirty (mask, NULL); glitz_surface_pop_current (mask); @@ -267,7 +278,14 @@ glitz_composite_trapezoids (glitz_operator_t op, y_offset = trap_bounds.y1; width = trap_bounds.x2 - trap_bounds.x1; height = trap_bounds.y2 - trap_bounds.y1; - mask = NULL; + + if (dst->polyopacity != 0xffff) { + glitz_color_t color; + + color.red = color.green = color.blue = color.alpha = dst->polyopacity; + mask = glitz_surface_create_solid (&color); + } else + mask = NULL; } glitz_composite (op, @@ -280,9 +298,10 @@ glitz_composite_trapezoids (glitz_operator_t op, x_offset, y_offset, width, height); - if (use_mask) { + if (mask) glitz_surface_destroy (mask); - } else { + + if (!use_mask) { glitz_int_clip_operator_t clip_op; static glitz_rectangle_t rect = { 0, 0, MAXSHORT, MAXSHORT }; |