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| author | Alexander Larsson <alexl@redhat.com> | 2010-03-04 14:23:08 +0100 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@gmail.com> | 2012-03-20 15:25:40 +0100 |
| commit | b6ba1e0138d54a398709b4f077becc5a778f73a3 (patch) | |
| tree | 50e4ad05d99f94d71e83a931e37e544d6c1d08e3 /common/canvas_base.h | |
| parent | c0e6bd560e3560e0672c89f7671ff6372a521d46 (diff) | |
| download | spice-common-b6ba1e0138d54a398709b4f077becc5a778f73a3.tar.gz spice-common-b6ba1e0138d54a398709b4f077becc5a778f73a3.tar.xz spice-common-b6ba1e0138d54a398709b4f077becc5a778f73a3.zip | |
Move most of the shared draw_xyz() methods from CairoCanvas to CanvasBase
This adds a set of virtual methods for low-level operations. A subclass
can choose to implement those and let the default CanvasBase implementations
handle the highlevel stuff.
Diffstat (limited to 'common/canvas_base.h')
| -rw-r--r-- | common/canvas_base.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/common/canvas_base.h b/common/canvas_base.h index 48e921e..bed1e1b 100644 --- a/common/canvas_base.h +++ b/common/canvas_base.h @@ -106,6 +106,90 @@ typedef struct { void (*group_end)(SpiceCanvas *canvas); void (*set_access_params)(SpiceCanvas *canvas, unsigned long base, unsigned long max); void (*destroy)(SpiceCanvas *canvas); + + /* Implementation vfuncs */ + void (*fill_solid_spans)(SpiceCanvas *canvas, + SpicePoint *points, + int *widths, + int n_spans, + uint32_t color); + void (*fill_solid_rects)(SpiceCanvas *canvas, + pixman_box32_t *rects, + int n_rects, + uint32_t color); + void (*fill_solid_rects_rop)(SpiceCanvas *canvas, + pixman_box32_t *rects, + int n_rects, + uint32_t color, + SpiceROP rop); + void (*fill_tiled_rects)(SpiceCanvas *canvas, + pixman_box32_t *rects, + int n_rects, + pixman_image_t *tile, + int offset_x, int offset_y); + void (*fill_tiled_rects_rop)(SpiceCanvas *canvas, + pixman_box32_t *rects, + int n_rects, + pixman_image_t *tile, + int offset_x, int offset_y, + SpiceROP rop); + void (*blit_image)(SpiceCanvas *canvas, + pixman_region32_t *region, + pixman_image_t *src_image, + int offset_x, int offset_y); + void (*blit_image_rop)(SpiceCanvas *canvas, + pixman_region32_t *region, + pixman_image_t *src_image, + int offset_x, int offset_y, + SpiceROP rop); + void (*scale_image)(SpiceCanvas *canvas, + pixman_region32_t *region, + pixman_image_t *src_image, + int src_x, int src_y, + int src_width, int src_height, + int dest_x, int dest_y, + int dest_width, int dest_height, + int scale_mode); + void (*scale_image_rop)(SpiceCanvas *canvas, + pixman_region32_t *region, + pixman_image_t *src_image, + int src_x, int src_y, + int src_width, int src_height, + int dest_x, int dest_y, + int dest_width, int dest_height, + int scale_mode, SpiceROP rop); + void (*blend_image)(SpiceCanvas *canvas, + pixman_region32_t *region, + pixman_image_t *src_image, + int src_x, int src_y, + int dest_x, int dest_y, + int width, int height, + int overall_alpha); + void (*blend_scale_image)(SpiceCanvas *canvas, + pixman_region32_t *region, + pixman_image_t *src_image, + int src_x, int src_y, + int src_width, int src_height, + int dest_x, int dest_y, + int dest_width, int dest_height, + int scale_mode, + int overall_alpha); + void (*colorkey_image)(SpiceCanvas *canvas, + pixman_region32_t *region, + pixman_image_t *src_image, + int offset_x, int offset_y, + uint32_t transparent_color); + void (*colorkey_scale_image)(SpiceCanvas *canvas, + pixman_region32_t *region, + pixman_image_t *src_image, + int src_x, int src_y, + int src_width, int src_height, + int dest_x, int dest_y, + int dest_width, int dest_height, + uint32_t transparent_color); + void (*copy_region)(SpiceCanvas *canvas, + pixman_region32_t *dest_region, + int dx, int dy); } SpiceCanvasOps; void spice_canvas_set_usr_data(SpiceCanvas *canvas, void *data, spice_destroy_fn_t destroy_fn); |