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| author | Mattias Andrée <maandree@kth.se> | 2016-07-13 02:32:08 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2016-07-13 02:32:08 +0200 |
| commit | 8a866b051a7a6826c456d2cb91a7fd557cb2fd35 (patch) | |
| tree | 35e0b2fcca2a1054f39755aee6da210a765f6536 /src/server.c | |
| parent | Work on responses (diff) | |
| download | coopgammad-8a866b051a7a6826c456d2cb91a7fd557cb2fd35.tar.gz coopgammad-8a866b051a7a6826c456d2cb91a7fd557cb2fd35.tar.bz2 coopgammad-8a866b051a7a6826c456d2cb91a7fd557cb2fd35.tar.xz | |
Applying filters
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
| -rw-r--r-- | src/server.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/server.c b/src/server.c index d046a95..06d88da 100644 --- a/src/server.c +++ b/src/server.c @@ -603,7 +603,24 @@ static int get_gamma(size_t conn, char* message_id, char* crtc, char* coalesce, n = (size_t)m; if (coal) { - /* TODO coalesce */ + if (start == 0) + memcpy(buf + n, output->table_sums[end].u8.red, output->ramps_size); + else + { + union gamma_ramps ramps; + if (make_plain_ramps(&ramps, output)) + { + int saved_errno = errno; + free(buf); + errno = saved_errno; + return -1; + } + for (i = start; i < end; i++) + apply(&ramps, output->table_filters[i].ramps, output->depth, &ramps); + memcpy(buf + n, ramps.u8.red, output->ramps_size); + libgamma_gamma_ramps8_destroy(&(ramps.u8)); + } + n += output->ramps_size; } else for (i = start; i < end; i++) |