Making format size of BD-RE and BD-R quite freely adjustable
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@ -1 +1 @@
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#define Cdrskin_timestamP "2008.12.11.092204"
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#define Cdrskin_timestamP "2008.12.12.112129"
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@ -438,6 +438,11 @@ void burn_disc_format(struct burn_drive *drive, off_t size, int flag)
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}
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} else if (drive->current_profile == 0x43) {
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ok = 1; /* BD-RE */
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/* >>> check feature 0023h for QCert (= bit6)
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and Cert (= !bit6)
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*/
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}
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if (!ok) {
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@ -1237,7 +1237,8 @@ void burn_disc_erase(struct burn_drive *drive, int fast);
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bit1+2: size mode
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0 = use parameter size as far as it makes sense
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1 = insist in size 0 even if there is a better default known
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(on DVD-RAM or BD-RE identical to size mode 0)
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(on DVD-RAM or BD-R identical to size mode 0,
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i.e. they never get formatted with payload size 0)
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2 = without bit7: format to maximum available size
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with bit7 : take size from indexed format descriptor
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3 = without bit7: format to default size
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@ -1255,6 +1256,7 @@ void burn_disc_erase(struct burn_drive *drive, int fast);
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Acceptable types are: 0x00, 0x01, 0x10, 0x11, 0x13,
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0x15, 0x26, 0x30, 0x31.
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If bit7 is set, then bit4 is set automatically.
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bit16= enable POW on blank BD-R
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@since 0.3.0
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*/
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void burn_disc_format(struct burn_drive *drive, off_t size, int flag);
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@ -2789,6 +2789,7 @@ int mmc_format_unit(struct burn_drive *d, off_t size, int flag)
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int index, format_sub_type = 0, format_00_index, size_mode;
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int accept_count = 0;
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off_t num_of_blocks = 0, diff, format_size, i_size, format_00_max_size;
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off_t min_size = -1, max_size = -1;
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char msg[256],descr[80];
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int key, asc, ascq;
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int full_format_type = 0x00; /* Full Format (or 0x10 for DVD-RW ?) */
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@ -3091,7 +3092,6 @@ no_suitable_formatting_type:;
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the BD-R disc is required to allocate
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a non-zero number of spares.
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*/
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/* Zero-spare format impossible with BD-R */
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goto no_suitable_formatting_type;
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} else if(size_mode == 2) { /* max payload size */
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@ -3105,10 +3105,10 @@ no_suitable_formatting_type:;
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}
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continue;
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} else { /* defect managed format with size wish */
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#ifdef Libburn_bd_r_format_olD
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/* search for smallest 0x32 >= size */
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/* >>> is the size freely adjustable ? */
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if(format_type != 0x32)
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continue;
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if (i_size < size)
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@ -3118,6 +3118,19 @@ no_suitable_formatting_type:;
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index = i;
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format_size = i_size;
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continue;
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#else /* Libburn_bd_r_format_olD */
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/* search largest and smallest 0x32 */
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if(format_type != 0x32)
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continue;
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if (i_size < min_size || min_size < 0)
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min_size = i_size;
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if (i_size > max_size)
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max_size = i_size;
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#endif /* ! Libburn_bd_r_format_olD */
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}
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/* common for all cases which search largest
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descriptors */
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@ -3136,14 +3149,35 @@ no_suitable_formatting_type:;
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else
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format_sub_type = 1; /* SRM (- POW) */
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/* >>> is the size freely adjustable ? */
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#ifdef Libburn_bd_r_format_olD
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if (0) {
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#else
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if (size_mode == 0 || size_mode == 1) {
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#endif /* ! Libburn_bd_re_format_olD */
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num_of_blocks = d->format_descriptors[index].size / 2048;
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mmc_int_to_four_char(c.page->data + 4, num_of_blocks);
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for (i = 0; i < 3; i++)
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c.page->data[9 + i] =
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( d->format_descriptors[index].tdp >>
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(16 - 8 * i)) & 0xff;
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if (min_size < 0 || max_size < 0)
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goto no_suitable_formatting_type;
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if (size <= 0)
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size = min_size;
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if (size % 0x10000)
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size += 0x10000 - (size % 0x10000);
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if (size < min_size)
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goto no_suitable_formatting_type;
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else if(size > max_size)
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goto no_suitable_formatting_type;
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num_of_blocks = size / 2048;
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mmc_int_to_four_char(c.page->data + 4, num_of_blocks);
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for (i = 0; i < 3; i++)
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c.page->data[9 + i] = 0;
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} else {
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num_of_blocks =
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d->format_descriptors[index].size / 2048;
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mmc_int_to_four_char(c.page->data + 4, num_of_blocks);
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for (i = 0; i < 3; i++)
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c.page->data[9 + i] =
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( d->format_descriptors[index].tdp >>
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(16 - 8 * i)) & 0xff;
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}
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sprintf(descr, "%s", d->current_profile_text);
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return_immediately = 1; /* caller must do the waiting */
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c.page->data[1] |= 0x80; /* FOV = this flag vector is valid */
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@ -3191,10 +3225,10 @@ no_suitable_formatting_type:;
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index = i;
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continue;
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} else { /* defect managed format with size wish */
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#ifdef Libburn_bd_re_format_olD
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/* search for smallest 0x30 >= size */
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/* >>> is the size freely adjustable ? */
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if(format_type != 0x30)
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continue;
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if (i_size < size)
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@ -3204,6 +3238,19 @@ no_suitable_formatting_type:;
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index = i;
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format_size = i_size;
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continue;
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#else /* Libburn_bd_re_format_olD */
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/* search largest and smallest 0x30 */
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if(format_type != 0x30)
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continue;
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if (i_size < min_size || min_size < 0)
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min_size = i_size;
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if (i_size > max_size)
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max_size = i_size;
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#endif /* ! Libburn_bd_re_format_olD */
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}
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/* common for all cases which search largest
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descriptors */
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@ -3212,6 +3259,7 @@ no_suitable_formatting_type:;
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index = i;
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}
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}
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if (size_mode == 2 && index < 0 && !(flag & 32))
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index = 0;
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if (index < 0)
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@ -3224,14 +3272,35 @@ no_suitable_formatting_type:;
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format_sub_type = 2; /* Full certification */
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}
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/* >>> is the size freely adjustable ? */
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#ifdef Libburn_bd_re_format_olD
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if (0) {
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#else
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if (size_mode == 0 || size_mode == 1) {
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#endif /* ! Libburn_bd_re_format_olD */
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num_of_blocks = d->format_descriptors[index].size / 2048;
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mmc_int_to_four_char(c.page->data + 4, num_of_blocks);
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for (i = 0; i < 3; i++)
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c.page->data[9 + i] =
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( d->format_descriptors[index].tdp >>
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(16 - 8 * i)) & 0xff;
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if (min_size < 0 || max_size < 0)
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goto no_suitable_formatting_type;
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if (size <= 0)
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size = min_size;
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if (size % 0x10000)
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size += 0x10000 - (size % 0x10000);
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if (size < min_size)
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goto no_suitable_formatting_type;
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else if(size > max_size)
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goto no_suitable_formatting_type;
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num_of_blocks = size / 2048;
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mmc_int_to_four_char(c.page->data + 4, num_of_blocks);
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for (i = 0; i < 3; i++)
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c.page->data[9 + i] = 0;
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} else {
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num_of_blocks =
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d->format_descriptors[index].size / 2048;
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mmc_int_to_four_char(c.page->data + 4, num_of_blocks);
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for (i = 0; i < 3; i++)
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c.page->data[9 + i] =
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( d->format_descriptors[index].tdp >>
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(16 - 8 * i)) & 0xff;
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}
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sprintf(descr, "%s", d->current_profile_text);
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return_immediately = 1; /* caller must do the waiting */
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c.page->data[1] |= 0x80; /* FOV = this flag vector is valid */
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