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[project @ 2003-09-12 19:51:17 by bursa]

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Display sprites with extension areas, fix some warnings.

svn path=/import/netsurf/; revision=289
This commit is contained in:
James Bursa 2003-09-12 19:51:17 +00:00
parent 72c753c582
commit 83f6cd25ab
2 changed files with 12 additions and 10 deletions
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20
riscos/sprite.c
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@ -35,13 +35,14 @@ int sprite_convert(struct content *c, unsigned int width, unsigned int height)
{
os_error *error;
int w, h;
osspriteop_area *area = c->data.sprite.data;
/* fill in the size (first word) of the area */
memcpy(c->data.sprite.data, (char*)&c->data.sprite.length, 4);
area->size = c->data.sprite.length;
error = xosspriteop_read_sprite_info(osspriteop_PTR,
(osspriteop_area*)(c->data.sprite.data),
(osspriteop_id)((osspriteop_area*)c->data.sprite.data + 1),
area,
(osspriteop_id)(c->data.sprite.data + area->first),
&w, &h, NULL, NULL);
if (error) {
@ -81,18 +82,19 @@ void sprite_redraw(struct content *c, long x, long y,
long clip_x0, long clip_y0, long clip_x1, long clip_y1)
{
unsigned int size;
osspriteop_area *area = c->data.sprite.data;
osspriteop_trans_tab *table;
os_factors factors;
xcolourtrans_generate_table_for_sprite(
(osspriteop_area*)(c->data.sprite.data),
(osspriteop_id) ((osspriteop_area*)c->data.sprite.data + 1),
area,
(osspriteop_id)(c->data.sprite.data + area->first),
colourtrans_CURRENT_MODE, colourtrans_CURRENT_PALETTE,
0, colourtrans_GIVEN_SPRITE, 0, 0, &size);
table = xcalloc(size, 1);
xcolourtrans_generate_table_for_sprite(
(osspriteop_area*)(c->data.sprite.data),
(osspriteop_id) ((osspriteop_area*)c->data.sprite.data + 1),
area,
(osspriteop_id)(c->data.sprite.data + area->first),
colourtrans_CURRENT_MODE, colourtrans_CURRENT_PALETTE,
table, colourtrans_GIVEN_SPRITE, 0, 0, 0);
@ -102,8 +104,8 @@ void sprite_redraw(struct content *c, long x, long y,
factors.ydiv = c->height * 2;
xosspriteop_put_sprite_scaled(osspriteop_PTR,
(osspriteop_area*)(c->data.sprite.data),
(osspriteop_id) ((osspriteop_area*)c->data.sprite.data + 1),
area,
(osspriteop_id)(c->data.sprite.data + area->first),
x, y - height,
osspriteop_USE_MASK | osspriteop_USE_PALETTE, &factors, table);

2
riscos/sprite.h
View File

@ -13,7 +13,7 @@
struct content;
struct content_sprite_data {
void* data;
char *data;
unsigned long length;
};