maride/guacamole-spice-protocol
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Working png/cursor instructions.

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This commit is contained in:
Michael Jumper 2011-09-10 00:40:22 -07:00
parent 12649bd657
commit 7c91f7d66c
1 changed files with 5 additions and 2 deletions
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7
libguac/src/protocol.c
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@ -255,6 +255,7 @@ cairo_status_t __guac_write_png(void* closure, const unsigned char* data, unsign
/* Append data to buffer */
memcpy(png_data->buffer + png_data->data_size, data, length);
png_data->data_size += length;
return CAIRO_STATUS_SUCCESS;
@ -278,13 +279,15 @@ int __guac_write_length_png(GUACIO* io, cairo_surface_t* surface) {
base64_length = (png_data.data_size + 2) / 3 * 4;
/* Write instruction and args */
/* Write length and data */
if (
guac_write_int(io, base64_length)
|| guac_write_string(io, ".")
|| guac_write_base64(io, png_data.buffer, png_data.data_size)
|| guac_flush_base64(io))
|| guac_flush_base64(io)) {
free(png_data.buffer);
return -1;
}
free(png_data.buffer);
return 0;