png.c File Reference

Include dependency graph for png.c:

Data Structures
struct	decoder_sys_t
Functions
static int	OpenDecoder (vlc_object_t *)
static void	CloseDecoder (vlc_object_t *)
static picture_t *	DecodeBlock (decoder_t *, block_t **)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static void	user_read (png_structp p_png, png_bytep data, png_size_t i_length)
static void	user_error (png_structp p_png, png_const_charp error_msg)
static void	user_warning (png_structp p_png, png_const_charp warning_msg)

---

Function Documentation

static void CloseDecoder

(

vlc_object_t *

p_this

)

[static]

References decoder_t::p_sys, and p_sys.

static picture_t * DecodeBlock	(	decoder_t *	p_dec,
		block_t **	pp_block
	)			[static]

References decoder_sys_t::b_error, BLOCK_FLAG_DISCONTINUITY, block_Release(), picture_t::date, decoder_NewPicture(), i, block_t::i_flags, i_height, plane_t::i_pitch, picture_t::p, plane_t::p_pixels, decoder_t::p_sys, p_sys, user_error(), user_read(), user_warning(), VLC_CODEC_RGB24, VLC_CODEC_RGBA, and VLC_TS_INVALID.

static int OpenDecoder

(

vlc_object_t *

p_this

)

[static]

References DecodeBlock(), decoder_t::fmt_in, decoder_t::fmt_out, es_format_t::i_cat, es_format_t::i_codec, decoder_t::p_sys, decoder_t::pf_decode_video, VIDEO_ES, VLC_CODEC_PNG, VLC_CODEC_RGBA, VLC_EGENERIC, VLC_ENOMEM, VLC_FOURCC, and VLC_SUCCESS.

static void user_error	(	png_structp	p_png,
		png_const_charp	error_msg
	)			[static]

References decoder_sys_t::b_error, msg_Err, and decoder_t::p_sys.

Referenced by DecodeBlock().

static void user_read	(	png_structp	p_png,
		png_bytep	data,
		png_size_t	i_length
	)			[static]

References __MIN, block_t::i_buffer, and block_t::p_buffer.

Referenced by DecodeBlock().

static void user_warning	(	png_structp	p_png,
		png_const_charp	warning_msg
	)			[static]

References msg_Warn.

Referenced by DecodeBlock().

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)