diff options
Diffstat (limited to 'src/libgamma-facade.c')
| -rw-r--r-- | src/libgamma-facade.c | 270 |
1 files changed, 135 insertions, 135 deletions
diff --git a/src/libgamma-facade.c b/src/libgamma-facade.c index 528a2fd..3f199a1 100644 --- a/src/libgamma-facade.c +++ b/src/libgamma-facade.c @@ -80,10 +80,10 @@ #ifdef HAVE_GAMMA_METHODS # ifdef HAVE_GAMMA_METHOD_LINUX_DRM /** - * Test whether a file descriptor refers to a VT + * Test whether a file descriptor refers to a VT. * - * @param fd The file descriptor - * @return Whether the file descriptor refers to a VT + * @param fd The file descriptor. + * @return Whether the file descriptor refers to a VT. */ static int libgamma_is_vt_proper(int fd) { @@ -103,9 +103,9 @@ static int libgamma_is_vt_proper(int fd) /** - * Test the availability of an adjustment method + * Test the availability of an adjustment method. * - * @param method The adjustment method + * @param method The adjustment method. * @param operation Allowed values: * 0: Pass if the environment suggests it will work but is not fake. * 1: Pass if the environment suggests it will work. @@ -113,7 +113,7 @@ static int libgamma_is_vt_proper(int fd) * 3: Pass if real. * 4: Always pass. * Other values invoke undefined behaviour. - * @return Whether the test passed + * @return Whether the test passed. */ static int libgamma_list_method_test(int method, int operation) { @@ -156,12 +156,12 @@ static int libgamma_list_method_test(int method, int operation) /** - * List available adjustment methods by their order of preference based on the environment + * List available adjustment methods by their order of preference based on the environment. * * @param methods Output array of methods, should be able to hold `GAMMA_METHOD_COUNT` elements - * @þaram buf_size The number of elements that fits in `methods`, it should be `GAMMA_METHOD_COUNT`, + * @param buf_size The number of elements that fits in `methods`, it should be `GAMMA_METHOD_COUNT`, * This is used to avoid writing outside the output buffer if this library adds new - * adjustment methods without the users of the library recompiling + * adjustment methods without the users of the library recompiling. * @param operation Allowed values: * 0: Methods that the environment suggests will work, excluding fake. * 1: Methods that the environment suggests will work, including fake. @@ -170,7 +170,7 @@ static int libgamma_list_method_test(int method, int operation) * 4: All methods. * Other values invoke undefined behaviour. * @return The number of element that have been stored in `methods`, or should - * have been stored if the buffer was large enought + * have been stored if the buffer was large enought. */ size_t libgamma_list_methods(int* restrict methods, size_t buf_size, int operation) { @@ -212,10 +212,10 @@ size_t libgamma_list_methods(int* restrict methods, size_t buf_size, int operati /** - * Return the capabilities of an adjustment method + * Return the capabilities of an adjustment method. * - * @param this The data structure to fill with the method's capabilities - * @param method The adjustment method (display server and protocol) + * @param this The data structure to fill with the method's capabilities. + * @param method The adjustment method (display server and protocol.) */ void libgamma_method_capabilities(libgamma_method_capabilities_t* restrict this, int method) { @@ -263,9 +263,9 @@ void libgamma_method_capabilities(libgamma_method_capabilities_t* restrict this, /** - * Return the capabilities of an adjustment method + * Return the capabilities of an adjustment method. * - * @param method The adjustment method (display server and protocol) + * @param method The adjustment method (display server and protocol.) * @return The default site, `NULL` if it cannot be determined or * if multiple sites are not supported by the adjustment * method. This value should not be free:d. @@ -287,9 +287,9 @@ char* libgamma_method_default_site(int method) /** - * Return the capabilities of an adjustment method + * Return the capabilities of an adjustment method. * - * @param method The adjustment method (display server and protocol) + * @param method The adjustment method (display server and protocol.) * @return The environ variables that is used to determine the * default site. `NULL` if there is none, that is, if * the method does not support multiple sites. @@ -317,10 +317,10 @@ const char* libgamma_method_default_site_variable(int method) /** - * Initialise an allocated site state + * Initialise an allocated site state. * - * @param this The site state to initialise - * @param method The adjustment method (display server and protocol) + * @param this The site state to initialise. + * @param method The adjustment method (display server and protocol.) * @param site The site identifier, unless it is `NULL` it must a * `free`:able. One the state is destroyed the library * will attempt to free it. There you should not free @@ -328,7 +328,7 @@ const char* libgamma_method_default_site_variable(int method) * or allocate on the stack. Note however that it will * not be free:d if this function fails. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_site_initialise(libgamma_site_state_t* restrict this, int method, char* restrict site) @@ -370,9 +370,9 @@ int libgamma_site_initialise(libgamma_site_state_t* restrict this, /** - * Release all resources held by a site state + * Release all resources held by a site state. * - * @param this The site state + * @param this The site state. */ void libgamma_site_destroy(libgamma_site_state_t* restrict this) { @@ -420,9 +420,9 @@ void libgamma_site_destroy(libgamma_site_state_t* restrict this) /** * Release all resources held by a site state - * and free the site state pointer + * and free the site state pointer. * - * @param this The site state + * @param this The site state. */ void libgamma_site_free(libgamma_site_state_t* restrict this) { @@ -432,11 +432,11 @@ void libgamma_site_free(libgamma_site_state_t* restrict this) /** - * Restore the gamma ramps all CRTCS with a site to the system settings + * Restore the gamma ramps all CRTC:s with a site to the system settings. * - * @param this The site state + * @param this The site state. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_site_restore(libgamma_site_state_t* restrict this) { @@ -475,13 +475,13 @@ int libgamma_site_restore(libgamma_site_state_t* restrict this) /** - * Initialise an allocated partition state + * Initialise an allocated partition state. * - * @param this The partition state to initialise - * @param site The site state for the site that the partition belongs to - * @param partition The the index of the partition within the site + * @param this The partition state to initialise. + * @param site The site state for the site that the partition belongs to. + * @param partition The the index of the partition within the site. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_partition_initialise(libgamma_partition_state_t* restrict this, libgamma_site_state_t* restrict site, size_t partition) @@ -523,9 +523,9 @@ int libgamma_partition_initialise(libgamma_partition_state_t* restrict this, /** - * Release all resources held by a partition state + * Release all resources held by a partition state. * - * @param this The partition state + * @param this The partition state. */ void libgamma_partition_destroy(libgamma_partition_state_t* restrict this) { @@ -572,9 +572,9 @@ void libgamma_partition_destroy(libgamma_partition_state_t* restrict this) /** * Release all resources held by a partition state - * and free the partition state pointer + * and free the partition state pointer. * - * @param this The partition state + * @param this The partition state. */ void libgamma_partition_free(libgamma_partition_state_t* restrict this) { @@ -584,11 +584,11 @@ void libgamma_partition_free(libgamma_partition_state_t* restrict this) /** - * Restore the gamma ramps all CRTCS with a partition to the system settings + * Restore the gamma ramps all CRTC:s with a partition to the system settings. * - * @param this The partition state + * @param this The partition state. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_partition_restore(libgamma_partition_state_t* restrict this) { @@ -627,13 +627,13 @@ int libgamma_partition_restore(libgamma_partition_state_t* restrict this) /** - * Initialise an allocated CRTC state + * Initialise an allocated CRTC state. * - * @param this The CRTC state to initialise - * @param partition The partition state for the partition that the CRTC belongs to - * @param crtc The the index of the CRTC within the site + * @param this The CRTC state to initialise. + * @param partition The partition state for the partition that the CRTC belongs to. + * @param crtc The the index of the CRTC within the site. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_initialise(libgamma_crtc_state_t* restrict this, libgamma_partition_state_t* restrict partition, size_t crtc) @@ -675,9 +675,9 @@ int libgamma_crtc_initialise(libgamma_crtc_state_t* restrict this, /** - * Release all resources held by a CRTC state + * Release all resources held by a CRTC state. * - * @param this The CRTC state + * @param this The CRTC state. */ void libgamma_crtc_destroy(libgamma_crtc_state_t* restrict this) { @@ -724,9 +724,9 @@ void libgamma_crtc_destroy(libgamma_crtc_state_t* restrict this) /** * Release all resources held by a CRTC state - * and free the CRTC state pointer + * and free the CRTC state pointer. * - * @param this The CRTC state + * @param this The CRTC state. */ void libgamma_crtc_free(libgamma_crtc_state_t* restrict this) { @@ -736,11 +736,11 @@ void libgamma_crtc_free(libgamma_crtc_state_t* restrict this) /** - * Restore the gamma ramps for a CRTC to the system settings for that CRTC + * Restore the gamma ramps for a CRTC to the system settings for that CRTC. * - * @param this The CRTC state + * @param this The CRTC state. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_restore(libgamma_crtc_state_t* restrict this) { @@ -779,11 +779,11 @@ int libgamma_crtc_restore(libgamma_crtc_state_t* restrict this) /** - * Read information about a CRTC + * Read information about a CRTC. * - * @param this Instance of a data structure to fill with the information about the CRTC - * @param crtc The state of the CRTC whose information should be read - * @param fields OR:ed identifiers for the information about the CRTC that should be read + * @param this Instance of a data structure to fill with the information about the CRTC. + * @param crtc The state of the CRTC whose information should be read. + * @param fields OR:ed identifiers for the information about the CRTC that should be read. * @return Zero on success, -1 on error. On error refer to the error reports in `this`. */ int libgamma_get_crtc_information(libgamma_crtc_information_t* restrict this, @@ -830,9 +830,9 @@ int libgamma_get_crtc_information(libgamma_crtc_information_t* restrict this, /** - * Release all resources in an information data structure for a CRTC + * Release all resources in an information data structure for a CRTC. * - * @param this The CRTC information + * @param this The CRTC information. */ void libgamma_crtc_information_destroy(libgamma_crtc_information_t* restrict this) { @@ -843,9 +843,9 @@ void libgamma_crtc_information_destroy(libgamma_crtc_information_t* restrict thi /** * Release all resources in an information data structure for a CRTC - * and free the data structure pointer + * and free the data structure pointer. * - * @param this The CRTC information + * @param this The CRTC information. */ void libgamma_crtc_information_free(libgamma_crtc_information_t* restrict this) { @@ -855,12 +855,12 @@ void libgamma_crtc_information_free(libgamma_crtc_information_t* restrict this) /** - * Convert a raw representation of an EDID to a lowercase hexadecimal representation + * Convert a raw representation of an EDID to a lowercase hexadecimal representation. * - * @param edid The EDID in raw representation - * @param length The length of `edid` + * @param edid The EDID in raw representation. + * @param length The length of `edid`. * @retrun The EDID in lowercase hexadecimal representation, - * `NULL` on allocation error, `errno` will be set accordingly + * `NULL` on allocation error, `errno` will be set accordingly. */ char* libgamma_behex_edid_lowercase(const unsigned char* restrict edid, size_t length) { @@ -882,12 +882,12 @@ char* libgamma_behex_edid_lowercase(const unsigned char* restrict edid, size_t l /** - * Convert a raw representation of an EDID to an uppercase hexadecimal representation + * Convert a raw representation of an EDID to an uppercase hexadecimal representation. * - * @param edid The EDID in raw representation - * @param length The length of `edid` + * @param edid The EDID in raw representation. + * @param length The length of `edid`. * @retrun The EDID in uppercase hexadecimal representation, - * NULL` on allocation error, `errno` will be set accordingly + * NULL` on allocation error, `errno` will be set accordingly. */ char* libgamma_behex_edid_uppercase(const unsigned char* restrict edid, size_t length) { @@ -909,9 +909,9 @@ char* libgamma_behex_edid_uppercase(const unsigned char* restrict edid, size_t l /** - * Convert an hexadecimal representation of an EDID to a raw representation + * Convert an hexadecimal representation of an EDID to a raw representation. * - * @param edid The EDID in hexadecimal representation + * @param edid The EDID in hexadecimal representation. * @retrun The EDID in raw representation, it will be half the length * of `edid` (the input value). `NULL` on allocation error or * if the EDID is malformated, `errno` will be set accordingly. @@ -958,12 +958,12 @@ unsigned char* libgamma_unhex_edid(const char* restrict edid) /** - * Get current the gamma ramps for a CRTC, 16-bit gamma-depth version + * Get current the gamma ramps for a CRTC, 16-bit gamma-depth version. * - * @param this The CRTC state - * @param ramps The gamma ramps to fill with the current values + * @param this The CRTC state. + * @param ramps The gamma ramps to fill with the current values. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_get_gamma_ramps(libgamma_crtc_state_t* restrict this, libgamma_gamma_ramps_t* restrict ramps) @@ -1011,12 +1011,12 @@ int libgamma_crtc_get_gamma_ramps(libgamma_crtc_state_t* restrict this, /** - * Set the gamma ramps for a CRTC, 16-bit gamma-depth version + * Set the gamma ramps for a CRTC, 16-bit gamma-depth version. * - * @param this The CRTC state - * @param ramps The gamma ramps to apply + * @param this The CRTC state. + * @param ramps The gamma ramps to apply. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this, libgamma_gamma_ramps_t ramps) @@ -1065,12 +1065,12 @@ int libgamma_crtc_set_gamma_ramps(libgamma_crtc_state_t* restrict this, /** - * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version + * Get current the gamma ramps for a CRTC, 32-bit gamma-depth version. * - * @param this The CRTC state - * @param ramps The gamma ramps to fill with the current values + * @param this The CRTC state. + * @param ramps The gamma ramps to fill with the current values. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this, libgamma_gamma_ramps32_t* restrict ramps) @@ -1098,12 +1098,12 @@ int libgamma_crtc_get_gamma_ramps32(libgamma_crtc_state_t* restrict this, /** - * Set the gamma ramps for a CRTC, 32-bit gamma-depth version + * Set the gamma ramps for a CRTC, 32-bit gamma-depth version. * - * @param this The CRTC state - * @param ramps The gamma ramps to apply + * @param this The CRTC state. + * @param ramps The gamma ramps to apply. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this, libgamma_gamma_ramps32_t ramps) @@ -1132,12 +1132,12 @@ int libgamma_crtc_set_gamma_ramps32(libgamma_crtc_state_t* restrict this, /** - * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version + * Get current the gamma ramps for a CRTC, 64-bit gamma-depth version. * - * @param this The CRTC state - * @param ramps The gamma ramps to fill with the current values + * @param this The CRTC state. + * @param ramps The gamma ramps to fill with the current values. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this, libgamma_gamma_ramps64_t* restrict ramps) @@ -1165,12 +1165,12 @@ int libgamma_crtc_get_gamma_ramps64(libgamma_crtc_state_t* restrict this, /** - * Set the gamma ramps for a CRTC, 64-bit gamma-depth version + * Set the gamma ramps for a CRTC, 64-bit gamma-depth version. * - * @param this The CRTC state - * @param ramps The gamma ramps to apply + * @param this The CRTC state. + * @param ramps The gamma ramps to apply. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this, libgamma_gamma_ramps64_t ramps) @@ -1199,12 +1199,12 @@ int libgamma_crtc_set_gamma_ramps64(libgamma_crtc_state_t* restrict this, /** - * Get current the gamma ramps for a CRTC, `float` version + * Get current the gamma ramps for a CRTC, `float` version. * - * @param this The CRTC state - * @param ramps The gamma ramps to fill with the current values + * @param this The CRTC state. + * @param ramps The gamma ramps to fill with the current values. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this, libgamma_gamma_rampsf_t* restrict ramps) @@ -1230,12 +1230,12 @@ int libgamma_crtc_get_gamma_rampsf(libgamma_crtc_state_t* restrict this, /** - * Set the gamma ramps for a CRTC, `float` version + * Set the gamma ramps for a CRTC, `float` version. * - * @param this The CRTC state - * @param ramps The gamma ramps to apply + * @param this The CRTC state. + * @param ramps The gamma ramps to apply. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this, libgamma_gamma_rampsf_t ramps) @@ -1264,12 +1264,12 @@ int libgamma_crtc_set_gamma_rampsf(libgamma_crtc_state_t* restrict this, /** - * Get current the gamma ramps for a CRTC, `double` version + * Get current the gamma ramps for a CRTC, `double` version. * - * @param this The CRTC state - * @param ramps The gamma ramps to fill with the current values + * @param this The CRTC state. + * @param ramps The gamma ramps to fill with the current values. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this, libgamma_gamma_rampsd_t* restrict ramps) @@ -1297,12 +1297,12 @@ int libgamma_crtc_get_gamma_rampsd(libgamma_crtc_state_t* restrict this, /** - * Set the gamma ramps for a CRTC, `double` version + * Set the gamma ramps for a CRTC, `double` version. * - * @param this The CRTC state - * @param ramps The gamma ramps to apply + * @param this The CRTC state. + * @param ramps The gamma ramps to apply. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this, libgamma_gamma_rampsd_t ramps) @@ -1331,14 +1331,14 @@ int libgamma_crtc_set_gamma_rampsd(libgamma_crtc_state_t* restrict this, /** - * Set the gamma ramps for a CRTC, 16-bit gamma-depth function version + * Set the gamma ramps for a CRTC, 16-bit gamma-depth function version. * - * Note that this will probably involve the library allocating temporary data + * Note that this will probably involve the library allocating temporary data. * - * @param this The CRTC state - * @param ramps The gamma ramps to apply + * @param this The CRTC state. + * @param ramps The gamma ramps to apply. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_set_gamma_ramps_f(libgamma_crtc_state_t* restrict this, libgamma_gamma_ramps_fun* red_function, @@ -1384,14 +1384,14 @@ int libgamma_crtc_set_gamma_ramps_f(libgamma_crtc_state_t* restrict this, /** - * Set the gamma ramps for a CRTC, 32-bit gamma-depth function version + * Set the gamma ramps for a CRTC, 32-bit gamma-depth function version. * - * Note that this will probably involve the library allocating temporary data + * Note that this will probably involve the library allocating temporary data. * - * @param this The CRTC state - * @param ramps The gamma ramps to apply + * @param this The CRTC state. + * @param ramps The gamma ramps to apply. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_set_gamma_ramps32_f(libgamma_crtc_state_t* restrict this, libgamma_gamma_ramps32_fun* red_function, @@ -1437,14 +1437,14 @@ int libgamma_crtc_set_gamma_ramps32_f(libgamma_crtc_state_t* restrict this, /** - * Set the gamma ramps for a CRTC, 64-bit gamma-depth function version + * Set the gamma ramps for a CRTC, 64-bit gamma-depth function version. * - * Note that this will probably involve the library allocating temporary data + * Note that this will probably involve the library allocating temporary data. * - * @param this The CRTC state - * @param ramps The gamma ramps to apply + * @param this The CRTC state. + * @param ramps The gamma ramps to apply. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_set_gamma_ramps64_f(libgamma_crtc_state_t* restrict this, libgamma_gamma_ramps64_fun* red_function, @@ -1490,14 +1490,14 @@ int libgamma_crtc_set_gamma_ramps64_f(libgamma_crtc_state_t* restrict this, /** - * Set the gamma ramps for a CRTC, `float` function version + * Set the gamma ramps for a CRTC, `float` function version. * - * Note that this will probably involve the library allocating temporary data + * Note that this will probably involve the library allocating temporary data. * - * @param this The CRTC state - * @param ramps The gamma ramps to apply + * @param this The CRTC state. + * @param ramps The gamma ramps to apply. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_set_gamma_rampsf_f(libgamma_crtc_state_t* restrict this, libgamma_gamma_rampsf_fun* red_function, @@ -1543,14 +1543,14 @@ int libgamma_crtc_set_gamma_rampsf_f(libgamma_crtc_state_t* restrict this, /** - * Set the gamma ramps for a CRTC, `double` function version + * Set the gamma ramps for a CRTC, `double` function version. * - * Note that this will probably involve the library allocating temporary data + * Note that this will probably involve the library allocating temporary data. * - * @param this The CRTC state - * @param ramps The gamma ramps to apply + * @param this The CRTC state. + * @param ramps The gamma ramps to apply. * @return Zero on success, otherwise (negative) the value of an - * error identifier provided by this library + * error identifier provided by this library. */ int libgamma_crtc_set_gamma_rampsd_f(libgamma_crtc_state_t* restrict this, libgamma_gamma_rampsd_fun* red_function, |