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libdvbpsi
Commit 834db590 authored by Jean-Paul Saman's avatar Jean-Paul Saman
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src/table/pmt*: Cleanup 

- Use bool for structure members that are used as bools
- Indentation
parent dc475fd5
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Showing with 107 additions and 114 deletions
src/tables/pmt.c
View file @ 834db590
......@@ -71,7 +71,7 @@ bool dvbpsi_AttachPMT(dvbpsi_t *p_dvbpsi, uint16_t i_program_number,
/* PSI decoder initial state */
p_pmt_decoder->i_continuity_counter = 31;
p_pmt_decoder->b_discontinuity = 1;
p_pmt_decoder->b_discontinuity = true;
p_pmt_decoder->p_current_section = NULL;
/* PMT decoder configuration */
......@@ -80,7 +80,7 @@ bool dvbpsi_AttachPMT(dvbpsi_t *p_dvbpsi, uint16_t i_program_number,
p_pmt_decoder->p_cb_data = p_cb_data;
/* PMT decoder initial state */
p_pmt_decoder->b_current_valid = 0;
p_pmt_decoder->b_current_valid = false;
p_pmt_decoder->p_building_pmt = NULL;
for (unsigned int i = 0; i <= 255; i++)
p_pmt_decoder->ap_sections[i] = NULL;
......@@ -120,7 +120,7 @@ void dvbpsi_DetachPMT(dvbpsi_t *p_dvbpsi)
* Initialize a pre-allocated dvbpsi_pmt_t structure.
*****************************************************************************/
void dvbpsi_InitPMT(dvbpsi_pmt_t* p_pmt, uint16_t i_program_number,
uint8_t i_version, int b_current_next, uint16_t i_pcr_pid)
uint8_t i_version, bool b_current_next, uint16_t i_pcr_pid)
{
p_pmt->i_program_number = i_program_number;
p_pmt->i_version = i_version;
......@@ -247,8 +247,7 @@ void dvbpsi_GatherPMTSections(dvbpsi_t *p_dvbpsi, dvbpsi_psi_section_t* p_sectio
dvbpsi_pmt_decoder_t* p_pmt_decoder = (dvbpsi_pmt_decoder_t*)p_dvbpsi->p_private;
assert(p_pmt_decoder);
int b_append = 1;
int b_reinit = 0;
bool b_reinit = false;
dvbpsi_debug(p_dvbpsi, "PMT decoder",
"Table version %2d, " "i_extension %5d, "
......@@ -263,31 +262,32 @@ void dvbpsi_GatherPMTSections(dvbpsi_t *p_dvbpsi, dvbpsi_psi_section_t* p_sectio
dvbpsi_error(p_dvbpsi, "PMT decoder",
"invalid section (table_id == 0x%02x)",
p_section->i_table_id);
b_append = 0;
dvbpsi_DeletePSISections(p_section);
return;
}
if (b_append && !p_section->b_syntax_indicator)
if (!p_section->b_syntax_indicator)
{
/* Invalid section_syntax_indicator */
dvbpsi_error(p_dvbpsi, "PMT decoder",
"invalid section (section_syntax_indicator == 0)");
b_append = 0;
dvbpsi_DeletePSISections(p_section);
return;
}
/* Now if b_append is true then we have a valid PMT section */
if (b_append && (p_pmt_decoder->i_program_number != p_section->i_extension))
if (p_pmt_decoder->i_program_number != p_section->i_extension)
{
/* Invalid program_number */
dvbpsi_error(p_dvbpsi, "PMT decoder", "'program_number' don't match");
b_append = 0;
dvbpsi_DeletePSISections(p_section);
return;
}
if (b_append)
{
/* TS discontinuity check */
if (p_pmt_decoder->b_discontinuity)
{
b_reinit = 1;
b_reinit = true;
p_pmt_decoder->b_discontinuity = 0;
}
else
......@@ -298,19 +298,17 @@ void dvbpsi_GatherPMTSections(dvbpsi_t *p_dvbpsi, dvbpsi_psi_section_t* p_sectio
if (p_pmt_decoder->p_building_pmt->i_version != p_section->i_version)
{
/* version_number */
dvbpsi_error(p_dvbpsi, "PMT decoder",
"'version_number' differs"
dvbpsi_error(p_dvbpsi, "PMT decoder", "'version_number' differs"
" whereas no discontinuity has occured");
b_reinit = 1;
b_reinit = true;
}
else if (p_pmt_decoder->i_last_section_number
!= p_section->i_last_number)
{
/* last_section_number */
dvbpsi_error(p_dvbpsi, "PMT decoder",
"'last_section_number' differs"
dvbpsi_error(p_dvbpsi, "PMT decoder", "'last_section_number' differs"
" whereas no discontinuity has occured");
b_reinit = 1;
b_reinit = true;
}
}
else
......@@ -321,8 +319,11 @@ void dvbpsi_GatherPMTSections(dvbpsi_t *p_dvbpsi, dvbpsi_psi_section_t* p_sectio
p_section->b_current_next))
{
/* Don't decode since this version is already decoded */
b_append = 0;
}
dvbpsi_debug(p_dvbpsi, "PMT decoder",
"ignoring already decoded section %d",
p_section->i_number);
dvbpsi_DeletePSISections(p_section);
return;
}
}
}
......@@ -331,7 +332,7 @@ void dvbpsi_GatherPMTSections(dvbpsi_t *p_dvbpsi, dvbpsi_psi_section_t* p_sectio
if (b_reinit)
{
/* Force redecoding */
p_pmt_decoder->b_current_valid = 0;
p_pmt_decoder->b_current_valid = false;
/* Free structures */
if (p_pmt_decoder->p_building_pmt)
......@@ -352,9 +353,7 @@ void dvbpsi_GatherPMTSections(dvbpsi_t *p_dvbpsi, dvbpsi_psi_section_t* p_sectio
}
/* Append the section to the list if wanted */
if (b_append)
{
int b_complete;
bool b_complete = false;
/* Initialize the structures if it's the first section received */
if (!p_pmt_decoder->p_building_pmt)
......@@ -383,21 +382,20 @@ void dvbpsi_GatherPMTSections(dvbpsi_t *p_dvbpsi, dvbpsi_psi_section_t* p_sectio
p_pmt_decoder->ap_sections[p_section->i_number] = p_section;
/* Check if we have all the sections */
b_complete = 0;
for (unsigned int i = 0; i <= p_pmt_decoder->i_last_section_number; i++)
{
if (!p_pmt_decoder->ap_sections[i])
break;
if (i == p_pmt_decoder->i_last_section_number)
b_complete = 1;
b_complete = true;
}
if (b_complete)
{
/* Save the current information */
p_pmt_decoder->current_pmt = *p_pmt_decoder->p_building_pmt;
p_pmt_decoder->b_current_valid = 1;
p_pmt_decoder->b_current_valid = true;
/* Chain the sections */
if (p_pmt_decoder->i_last_section_number)
{
......@@ -418,11 +416,6 @@ void dvbpsi_GatherPMTSections(dvbpsi_t *p_dvbpsi, dvbpsi_psi_section_t* p_sectio
for (unsigned int i = 0; i <= p_pmt_decoder->i_last_section_number; i++)
p_pmt_decoder->ap_sections[i] = NULL;
}
}
else
{
dvbpsi_DeletePSISections(p_section);
}
}
/*****************************************************************************
......@@ -590,8 +583,8 @@ dvbpsi_psi_section_t* dvbpsi_GenPMTSections(dvbpsi_t *p_dvbpsi, dvbpsi_pmt_t* p_
p_prev->p_next = p_current;
p_current->i_table_id = 0x02;
p_current->b_syntax_indicator = 1;
p_current->b_private_indicator = 0;
p_current->b_syntax_indicator = true;
p_current->b_private_indicator = false;
p_current->i_length = 13; /* header + CRC_32 */
p_current->i_extension = p_pmt->i_program_number;
p_current->i_version = p_pmt->i_version;
......
src/tables/pmt.h
View file @ 834db590
......@@ -82,7 +82,7 @@ typedef struct dvbpsi_pmt_s
{
uint16_t i_program_number; /*!< program_number */
uint8_t i_version; /*!< version_number */
int b_current_next; /*!< current_next_indicator */
bool b_current_next; /*!< current_next_indicator */
uint16_t i_pcr_pid; /*!< PCR_PID */
......@@ -139,7 +139,7 @@ void dvbpsi_DetachPMT(dvbpsi_t *p_dvbpsi);
*****************************************************************************/
/*!
* \fn void dvbpsi_InitPMT(dvbpsi_pmt_t* p_pmt, uint16_t i_program_number,
uint8_t i_version, int b_current_next,
uint8_t i_version, bool b_current_next,
uint16_t i_pcr_pid)
* \brief Initialize a user-allocated dvbpsi_pmt_t structure.
* \param p_pmt pointer to the PMT structure
......@@ -150,7 +150,7 @@ void dvbpsi_DetachPMT(dvbpsi_t *p_dvbpsi);
* \return nothing.
*/
void dvbpsi_InitPMT(dvbpsi_pmt_t* p_pmt, uint16_t i_program_number,
uint8_t i_version, int b_current_next, uint16_t i_pcr_pid);
uint8_t i_version, bool b_current_next, uint16_t i_pcr_pid);
/*!
* \def dvbpsi_NewPMT(p_pmt, i_program_number,
......
src/tables/pmt_private.h
View file @ 834db590
......@@ -45,7 +45,7 @@ typedef struct dvbpsi_pmt_decoder_s
dvbpsi_pmt_t current_pmt;
dvbpsi_pmt_t * p_building_pmt;
int b_current_valid;
bool b_current_valid;
uint8_t i_last_section_number;
dvbpsi_psi_section_t * ap_sections [256];
......
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