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| Rev 1892 | Rev 3959 | ||
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| Line 25... | Line 25... | ||
| 25 | * OTHER DEALINGS IN THE SOFTWARE. |
25 | * OTHER DEALINGS IN THE SOFTWARE. |
| 26 | */ |
26 | */ |
| 27 | #include "cairoint.h" |
27 | #include "cairoint.h" |
| Line 28... | Line 28... | ||
| 28 | 28 | ||
| - | 29 | #include "cairo-composite-rectangles-private.h" |
|
| - | 30 | #include "cairo-clip-private.h" |
|
| 29 | #include "cairo-composite-rectangles-private.h" |
31 | #include "cairo-error-private.h" |
| 30 | #include "cairo-fixed-private.h" |
- | |
| 31 | - | ||
| 32 | static cairo_scan_converter_t * |
- | |
| 33 | _create_scan_converter (cairo_fill_rule_t fill_rule, |
- | |
| 34 | cairo_antialias_t antialias, |
- | |
| 35 | const cairo_composite_rectangles_t *rects) |
- | |
| 36 | { |
- | |
| 37 | if (antialias == CAIRO_ANTIALIAS_NONE) { |
- | |
| 38 | ASSERT_NOT_REACHED; |
- | |
| 39 | return NULL; |
- | |
| 40 | } |
- | |
| 41 | - | ||
| 42 | return _cairo_tor_scan_converter_create (rects->bounded.x, |
- | |
| 43 | rects->bounded.y, |
- | |
| 44 | rects->bounded.x + rects->bounded.width, |
- | |
| 45 | rects->bounded.y + rects->bounded.height, |
- | |
| 46 | fill_rule); |
- | |
| 47 | } |
- | |
| 48 | - | ||
| 49 | /* XXX Add me to the compositor interface. Ok, first create the compositor |
- | |
| 50 | * interface, and then add this with associated fallback! |
- | |
| 51 | */ |
- | |
| 52 | cairo_status_t |
- | |
| 53 | _cairo_surface_composite_polygon (cairo_surface_t *surface, |
- | |
| 54 | cairo_operator_t op, |
32 | #include "cairo-fixed-private.h" |
| 55 | const cairo_pattern_t *pattern, |
- | |
| 56 | cairo_fill_rule_t fill_rule, |
- | |
| 57 | cairo_antialias_t antialias, |
- | |
| 58 | const cairo_composite_rectangles_t *rects, |
- | |
| 59 | cairo_polygon_t *polygon, |
- | |
| 60 | cairo_region_t *clip_region) |
- | |
| 61 | { |
- | |
| 62 | cairo_span_renderer_t *renderer; |
- | |
| 63 | cairo_scan_converter_t *converter; |
- | |
| 64 | cairo_status_t status; |
- | |
| 65 | - | ||
| 66 | converter = _create_scan_converter (fill_rule, antialias, rects); |
- | |
| 67 | status = converter->add_polygon (converter, polygon); |
- | |
| 68 | if (unlikely (status)) |
- | |
| 69 | goto CLEANUP_CONVERTER; |
- | |
| 70 | - | ||
| 71 | renderer = _cairo_surface_create_span_renderer (op, pattern, surface, |
- | |
| 72 | antialias, rects, |
- | |
| 73 | clip_region); |
- | |
| 74 | status = converter->generate (converter, renderer); |
- | |
| 75 | if (unlikely (status)) |
- | |
| 76 | goto CLEANUP_RENDERER; |
- | |
| 77 | - | ||
| 78 | status = renderer->finish (renderer); |
- | |
| 79 | - | ||
| 80 | CLEANUP_RENDERER: |
- | |
| 81 | renderer->destroy (renderer); |
- | |
| 82 | CLEANUP_CONVERTER: |
- | |
| 83 | converter->destroy (converter); |
- | |
| 84 | return status; |
- | |
| Line 85... | Line 33... | ||
| 85 | } |
33 | #include "cairo-types-private.h" |
| 86 | 34 | ||
| 87 | static void |
35 | static void |
| 88 | _cairo_nil_destroy (void *abstract) |
36 | _cairo_nil_destroy (void *abstract) |
| 89 | { |
37 | { |
| Line 90... | Line 38... | ||
| 90 | (void) abstract; |
38 | (void) abstract; |
| 91 | } |
- | |
| 92 | - | ||
| 93 | static cairo_status_t |
- | |
| 94 | _cairo_nil_scan_converter_add_polygon (void *abstract_converter, |
- | |
| 95 | const cairo_polygon_t *polygon) |
- | |
| 96 | { |
- | |
| 97 | (void) abstract_converter; |
- | |
| 98 | (void) polygon; |
- | |
| 99 | return _cairo_scan_converter_status (abstract_converter); |
- | |
| 100 | } |
- | |
| 101 | - | ||
| 102 | static cairo_status_t |
- | |
| 103 | _cairo_nil_scan_converter_add_edge (void *abstract_converter, |
- | |
| 104 | const cairo_point_t *p1, |
- | |
| 105 | const cairo_point_t *p2, |
- | |
| 106 | int top, int bottom, |
- | |
| 107 | int dir) |
- | |
| 108 | { |
- | |
| 109 | (void) abstract_converter; |
- | |
| 110 | (void) p1; |
- | |
| 111 | (void) p2; |
- | |
| 112 | (void) top; |
- | |
| 113 | (void) bottom; |
- | |
| 114 | (void) dir; |
- | |
| 115 | return _cairo_scan_converter_status (abstract_converter); |
- | |
| 116 | } |
39 | } |
| 117 | 40 | ||
| 118 | static cairo_status_t |
41 | static cairo_status_t |
| 119 | _cairo_nil_scan_converter_generate (void *abstract_converter, |
42 | _cairo_nil_scan_converter_generate (void *abstract_converter, |
| 120 | cairo_span_renderer_t *renderer) |
43 | cairo_span_renderer_t *renderer) |
| Line 137... | Line 60... | ||
| 137 | { |
60 | { |
| 138 | cairo_scan_converter_t *converter = abstract_converter; |
61 | cairo_scan_converter_t *converter = abstract_converter; |
| 139 | if (error == CAIRO_STATUS_SUCCESS) |
62 | if (error == CAIRO_STATUS_SUCCESS) |
| 140 | ASSERT_NOT_REACHED; |
63 | ASSERT_NOT_REACHED; |
| 141 | if (converter->status == CAIRO_STATUS_SUCCESS) { |
64 | if (converter->status == CAIRO_STATUS_SUCCESS) { |
| 142 | converter->add_polygon = _cairo_nil_scan_converter_add_polygon; |
- | |
| 143 | converter->add_edge = _cairo_nil_scan_converter_add_edge; |
- | |
| 144 | converter->generate = _cairo_nil_scan_converter_generate; |
65 | converter->generate = _cairo_nil_scan_converter_generate; |
| 145 | converter->status = error; |
66 | converter->status = error; |
| 146 | } |
67 | } |
| 147 | return converter->status; |
68 | return converter->status; |
| 148 | } |
69 | } |
| Line 202... | Line 123... | ||
| 202 | case CAIRO_STATUS_NO_MEMORY: RETURN_NIL; |
123 | case CAIRO_STATUS_NO_MEMORY: RETURN_NIL; |
| 203 | case CAIRO_STATUS_INVALID_SIZE: RETURN_NIL; |
124 | case CAIRO_STATUS_INVALID_SIZE: RETURN_NIL; |
| 204 | case CAIRO_STATUS_USER_FONT_NOT_IMPLEMENTED: RETURN_NIL; |
125 | case CAIRO_STATUS_USER_FONT_NOT_IMPLEMENTED: RETURN_NIL; |
| 205 | case CAIRO_STATUS_DEVICE_TYPE_MISMATCH: RETURN_NIL; |
126 | case CAIRO_STATUS_DEVICE_TYPE_MISMATCH: RETURN_NIL; |
| 206 | case CAIRO_STATUS_DEVICE_ERROR: RETURN_NIL; |
127 | case CAIRO_STATUS_DEVICE_ERROR: RETURN_NIL; |
| - | 128 | case CAIRO_STATUS_INVALID_MESH_CONSTRUCTION: RETURN_NIL; |
|
| - | 129 | case CAIRO_STATUS_DEVICE_FINISHED: RETURN_NIL; |
|
| 207 | default: |
130 | default: |
| 208 | break; |
131 | break; |
| 209 | } |
132 | } |
| 210 | status = CAIRO_STATUS_NO_MEMORY; |
133 | status = CAIRO_STATUS_NO_MEMORY; |
| 211 | RETURN_NIL; |
134 | RETURN_NIL; |
| Line 312... | Line 235... | ||
| 312 | case CAIRO_STATUS_NO_MEMORY: RETURN_NIL; |
235 | case CAIRO_STATUS_NO_MEMORY: RETURN_NIL; |
| 313 | case CAIRO_STATUS_INVALID_SIZE: RETURN_NIL; |
236 | case CAIRO_STATUS_INVALID_SIZE: RETURN_NIL; |
| 314 | case CAIRO_STATUS_USER_FONT_NOT_IMPLEMENTED: RETURN_NIL; |
237 | case CAIRO_STATUS_USER_FONT_NOT_IMPLEMENTED: RETURN_NIL; |
| 315 | case CAIRO_STATUS_DEVICE_TYPE_MISMATCH: RETURN_NIL; |
238 | case CAIRO_STATUS_DEVICE_TYPE_MISMATCH: RETURN_NIL; |
| 316 | case CAIRO_STATUS_DEVICE_ERROR: RETURN_NIL; |
239 | case CAIRO_STATUS_DEVICE_ERROR: RETURN_NIL; |
| - | 240 | case CAIRO_STATUS_INVALID_MESH_CONSTRUCTION: RETURN_NIL; |
|
| - | 241 | case CAIRO_STATUS_DEVICE_FINISHED: RETURN_NIL; |
|
| 317 | default: |
242 | default: |
| 318 | break; |
243 | break; |
| 319 | } |
244 | } |
| 320 | status = CAIRO_STATUS_NO_MEMORY; |
245 | status = CAIRO_STATUS_NO_MEMORY; |
| 321 | RETURN_NIL; |
246 | RETURN_NIL; |