maride/guacamole-spice-protocol
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Store sequential array of colors in palette.

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This commit is contained in:
Michael Jumper 2012-04-01 22:06:34 -07:00
parent 314e8c9222
commit 1489ae902d
3 changed files with 8 additions and 4 deletions
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3
libguac/include/palette.h
View File

@ -51,7 +51,8 @@ typedef struct guac_palette_entry {
typedef struct guac_palette { typedef struct guac_palette {
guac_palette_entry entries[0xFFF]; guac_palette_entry entries[0xFFF];
int colors; int colors[256];
int size;
} guac_palette; } guac_palette;

5
libguac/src/palette.c
View File

@ -80,13 +80,14 @@ guac_palette* guac_palette_alloc(cairo_surface_t* surface) {
if (entry->index == 0) { if (entry->index == 0) {
/* Stop if already at capacity */ /* Stop if already at capacity */
if (palette->colors == 256) { if (palette->size == 256) {
guac_palette_free(palette); guac_palette_free(palette);
return NULL; return NULL;
} }
/* Add color to map, done */ /* Add color to map, done */
entry->index = ++palette->colors; palette->colors[palette->size] = color;
entry->index = ++palette->size;
entry->color = color; entry->color = color;
break; break;

4
libguac/src/protocol.c
View File

@ -230,9 +230,11 @@ int __guac_socket_write_length_png(guac_socket* socket, cairo_surface_t* surface
guac_palette* palette = guac_palette_alloc(surface); guac_palette* palette = guac_palette_alloc(surface);
if (palette != NULL) { if (palette != NULL) {
fprintf(stderr, fprintf(stderr,
"Created palette with %i entries.\n", "Created palette with %i entries.\n",
palette->colors); palette->size);
guac_palette_free(palette); guac_palette_free(palette);
} }