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authorMattias Andrée <maandree@operamail.com>2014-09-13 11:25:38 +0200
committerMattias Andrée <maandree@operamail.com>2014-09-13 11:25:38 +0200
commit16a0899ed7c4e5251f09689a07ca63ba7f91d860 (patch)
treeebc0496ff4a9acd8082f0701677913684f126bf7
parentmake figure_out_card_open_error conditionally thread-safe (diff)
downloadlibgamma-16a0899ed7c4e5251f09689a07ca63ba7f91d860.tar.gz
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test other bit-depths, 8 bits is not working when 16 bits is native
Signed-off-by: Mattias Andrée <maandree@operamail.com>
-rw-r--r--src/test/test.c170
1 files changed, 119 insertions, 51 deletions
diff --git a/src/test/test.c b/src/test/test.c
index 51a4379..5604efe 100644
--- a/src/test/test.c
+++ b/src/test/test.c
@@ -271,12 +271,21 @@ static void crtc_information(libgamma_crtc_state_t* restrict crtc)
int main(void)
{
+ /* ramps16 is last because we want to make sure that the gamma ramps are
+ preserved exactly on exit, and we assume RandR X is used. */
+#define LIST_INTEGER_RAMPS X(ramps32) X(ramps64) X(ramps16)
+#define LIST_FLOAT_RAMPS X(rampsf) X(rampsd)
+#define LIST_RAMPS LIST_FLOAT_RAMPS LIST_INTEGER_RAMPS
+ /* TODO X(ramps8) */
+
libgamma_site_state_t* restrict site_state = malloc(sizeof(libgamma_site_state_t));
libgamma_partition_state_t* restrict part_state = malloc(sizeof(libgamma_partition_state_t));
libgamma_crtc_state_t* restrict crtc_state = malloc(sizeof(libgamma_crtc_state_t));
libgamma_crtc_information_t info;
- libgamma_gamma_ramps16_t old_ramps;
- libgamma_gamma_ramps16_t ramps;
+#define X(R) \
+ libgamma_gamma_##R##_t old_##R, R;
+ LIST_RAMPS
+#undef X
size_t i, n;
int r;
@@ -292,64 +301,123 @@ int main(void)
crtc_information(crtc_state);
libgamma_get_crtc_information(&info, crtc_state, LIBGAMMA_CRTC_INFO_GAMMA_SIZE);
- old_ramps.red_size = info.red_gamma_size;
- old_ramps.green_size = info.green_gamma_size;
- old_ramps.blue_size = info.blue_gamma_size;
- ramps = old_ramps;
- libgamma_gamma_ramps16_initialise(&old_ramps);
- libgamma_gamma_ramps16_initialise(&ramps);
- libgamma_crtc_get_gamma_ramps16(crtc_state, &old_ramps);
- r = libgamma_crtc_get_gamma_ramps16(crtc_state, &ramps);
- if (r)
- libgamma_perror("libgamma_crtc_get_gamma_ramps16", r);
- else
- {
- n = ramps.red_size;
- n = n > ramps.green_size ? n : ramps.green_size;
- n = n > ramps.blue_size ? n : ramps.blue_size;
- printf("Current gamma ramps:\n");
- for (i = 0; i < n; i++)
- {
- if (i < ramps.red_size)
- printf(" \033[31m%04X\033[00m", ramps.red[i]);
- else
- printf(" ");
- if (i < ramps.green_size)
- printf(" \033[32m%04X\033[00m", ramps.green[i]);
- else
- printf(" ");
- if (i < ramps.blue_size)
- printf(" \033[34m%04X\033[00m", ramps.blue[i]);
- else
- printf(" ");
- printf("\n");
- }
- printf("\n");
-
- for (i = 0; i < ramps.red_size + ramps.green_size + ramps.blue_size; i++)
- ramps.red[i] /= 2;
-
- printf("Dimming monitor for 1 second...\n");
- r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps);
- if (r)
- libgamma_perror("libgamma_crtc_set_gamma_ramps16", r);
- sleep(1);
- r = libgamma_crtc_set_gamma_ramps16(crtc_state, old_ramps);
- if (r)
- libgamma_perror("libgamma_crtc_set_gamma_ramps16", r);
- printf("Done!\n");
+#define X(R) \
+ old_##R.red_size = info.red_gamma_size; \
+ old_##R.green_size = info.green_gamma_size; \
+ old_##R.blue_size = info.blue_gamma_size; \
+ R = old_##R; \
+ libgamma_gamma_##R##_initialise(&old_##R); \
+ libgamma_gamma_##R##_initialise(&R);
+ LIST_RAMPS
+#undef X
+
+#define X(R) \
+ libgamma_crtc_get_gamma_##R(crtc_state, &old_##R); \
+ if (r = libgamma_crtc_get_gamma_##R(crtc_state, &R), r) \
+ { \
+ libgamma_perror("libgamma_crtc_get_gamma_" #R, r); \
+ goto done; \
}
+ LIST_RAMPS
+#undef X
+
+#define X(R) \
+ n = R.red_size; \
+ n = n > R.green_size ? n : R.green_size; \
+ n = n > R.blue_size ? n : R.blue_size; \
+ printf("Current gamma ramps (" #R "):\n"); \
+ for (i = 0; i < n; i++) \
+ { \
+ if (i < R.red_size) \
+ printf(" \033[31m%1.8lf\033[00m", (double)(R.red[i])); \
+ else \
+ printf(" "); \
+ if (i < R.green_size) \
+ printf(" \033[32m%1.8lf\033[00m", (double)(R.green[i])); \
+ else \
+ printf(" "); \
+ if (i < R.blue_size) \
+ printf(" \033[34m%1.8lf\033[00m", (double)(R.blue[i])); \
+ else \
+ printf(" "); \
+ printf("\n"); \
+ } \
+ printf("\n"); \
+ \
+ for (i = 0; i < R.red_size + R.green_size + R.blue_size; i++) \
+ R.red[i] /= 2; \
+ \
+ printf("Dimming monitor for 1 second...\n"); \
+ r = libgamma_crtc_set_gamma_##R(crtc_state, R); \
+ if (r) \
+ libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \
+ sleep(1); \
+ r = libgamma_crtc_set_gamma_##R(crtc_state, old_##R); \
+ if (r) \
+ libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \
+ printf("Done!\n"); \
+ printf("Sleeping for 1 second...\n"); \
+ sleep(1);
+ LIST_FLOAT_RAMPS
+#undef X
+
+#define X(R) \
+ n = R.red_size; \
+ n = n > R.green_size ? n : R.green_size; \
+ n = n > R.blue_size ? n : R.blue_size; \
+ printf("Current gamma ramps (" #R "):\n"); \
+ for (i = 0; i < n; i++) \
+ { \
+ if (i < R.red_size) \
+ printf(" \033[31m%16llX\033[00m", (uint64_t)(R.red[i])); \
+ else \
+ printf(" "); \
+ if (i < R.green_size) \
+ printf(" \033[32m%16llX\033[00m", (uint64_t)(R.green[i])); \
+ else \
+ printf(" "); \
+ if (i < R.blue_size) \
+ printf(" \033[34m%16llX\033[00m", (uint64_t)(R.blue[i])); \
+ else \
+ printf(" "); \
+ printf("\n"); \
+ } \
+ printf("\n"); \
+ \
+ for (i = 0; i < R.red_size + R.green_size + R.blue_size; i++) \
+ R.red[i] /= 2; \
+ \
+ printf("Dimming monitor for 1 second...\n"); \
+ r = libgamma_crtc_set_gamma_##R(crtc_state, R); \
+ if (r) \
+ libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \
+ sleep(1); \
+ r = libgamma_crtc_set_gamma_##R(crtc_state, old_##R); \
+ if (r) \
+ libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \
+ printf("Done!\n"); \
+ printf("Sleeping for 1 second...\n"); \
+ sleep(1);
+ LIST_INTEGER_RAMPS
+#undef X
+
+
+ done:
+#define X(R) \
+ libgamma_gamma_##R##_destroy(&R); \
+ libgamma_gamma_##R##_destroy(&old_##R);
+ LIST_RAMPS
+#undef X
/* TODO Test gamma ramp restore functions. */
/* TODO Test _f gamma ramp setters. */
- /* TODO Test gamma ramp getters/setters of other bit depths. */
- libgamma_gamma_ramps16_destroy(&ramps);
- libgamma_gamma_ramps16_destroy(&old_ramps);
libgamma_crtc_free(crtc_state);
libgamma_partition_free(part_state);
libgamma_site_free(site_state);
return r;
+
+#undef LIST_RAMPS
}