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author Miodrag Milanovic <mmicko@gmail.com>2015-11-08 12:56:12 +0100
committer Miodrag Milanovic <mmicko@gmail.com>2015-11-08 12:56:12 +0100
commit7c19aac60e12d6f5ea301bdb34d7826a01e0b06f (patch)
treef310d86aa2c6bfc19d115307dedde4eb0cd52dad /src/lib/formats/sc3000_bit.c
parenta57b46ae933badd7441ce1644711dbb851e2b504 (diff)
Rename *.c -> *.cpp in our source (nw)
Diffstat (limited to 'src/lib/formats/sc3000_bit.c')
-rw-r--r--src/lib/formats/sc3000_bit.c106
1 files changed, 0 insertions, 106 deletions
diff --git a/src/lib/formats/sc3000_bit.c b/src/lib/formats/sc3000_bit.c
deleted file mode 100644
index 2b5fd635db5..00000000000
--- a/src/lib/formats/sc3000_bit.c
+++ /dev/null
@@ -1,106 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Curt Coder
-/*********************************************************************
-
- formats/sc3000_bit.c
-
- Cassette code for Sega SC-3000 *.bit files
-
-*********************************************************************/
-
-#include <assert.h>
-
-#include "sc3000_bit.h"
-
-/***************************************************************************
- PARAMETERS
-***************************************************************************/
-
-#define LOG 0
-
-/***************************************************************************
- IMPLEMENTATION
-***************************************************************************/
-
-/*-------------------------------------------------
- CassetteModulation sc3000_bit_modulation
--------------------------------------------------*/
-
-static const struct CassetteModulation sc3000_bit_modulation =
-{
- CASSETTE_MODULATION_SINEWAVE,
- 1200.0 - 300, 1200.0, 1200.0 + 300,
- 2400.0 - 600, 2400.0, 2400.0 + 600
-};
-
-/*-------------------------------------------------
- sc3000_bit_identify - identify cassette
--------------------------------------------------*/
-
-static casserr_t sc3000_bit_identify(cassette_image *cassette, struct CassetteOptions *opts)
-{
- return cassette_modulation_identify( cassette, &sc3000_bit_modulation, opts);
-}
-
-/*-------------------------------------------------
- sc3000_bit_load - load cassette
--------------------------------------------------*/
-
-#define MODULATE(_value) \
- for (int i = 0; i < (_value ? 2 : 1); i++) { \
- err = cassette_put_modulated_data_bit(cassette, 0, time_index, _value, &sc3000_bit_modulation, &time_displacement);\
- if (err) return err;\
- time_index += time_displacement;\
- }
-
-static casserr_t sc3000_bit_load(cassette_image *cassette)
-{
- casserr_t err;
- UINT64 image_size = cassette_image_size(cassette);
- UINT64 image_pos = 0;
- double time_index = 0.0;
- double time_displacement;
- UINT8 data;
-
- while (image_pos < image_size)
- {
- cassette_image_read(cassette, &data, image_pos, 1);
-
- switch (data)
- {
- case '1':
- MODULATE(1);
- break;
-
- case '0':
- MODULATE(0);
- break;
-
- case ' ':
- err = cassette_put_sample( cassette, 0, time_index, 1/1200.0, 0);
- if (err) return err;
- time_index += 1/1200.0;
- break;
- }
-
- image_pos++;
- }
-
- return CASSETTE_ERROR_SUCCESS;
-}
-
-/*-------------------------------------------------
- CassetteFormat sc3000_bit_cassette_format
--------------------------------------------------*/
-
-const struct CassetteFormat sc3000_bit_format =
-{
- "bit",
- sc3000_bit_identify,
- sc3000_bit_load,
- NULL
-};
-
-CASSETTE_FORMATLIST_START( sc3000_cassette_formats )
- CASSETTE_FORMAT(sc3000_bit_format)
-CASSETTE_FORMATLIST_END