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Remove unused source files

pull/248/head
IanSB 2021-10-30 16:00:36 +01:00
rodzic 8f9942a225
commit a468d41087
3 zmienionych plików z 0 dodań i 304 usunięć
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108
src/capture_line_default_sixbits_4bpp_8bpp.S
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@ -1,108 +0,0 @@
#include "rpi-base.h"
#include "defs.h"
#include "macros.S"
.text
.global capture_line_default_sixbits_4bpp
.global capture_line_default_sixbits_8bpp
// The capture line function is provided the following:
// r0 = pointer to current line in frame buffer
// r1 = number of complete psync cycles to capture (=param_chars_per_line)
// r2 = frame buffer line pitch in bytes (=param_fb_pitch)
// r3 = flags register
// r4 = GPLEV0 constant
// r5 = line number count down to 0 (initial value =param_nlines)
// r6 = scan line count modulo 10
// r7 = number of psyncs to skip
// r8 = frame buffer height (=param_fb_height)
//
// All registers are available as scratch registers (i.e. nothing needs to be preserved)
.align 6
b preload_capture_line_default_sixbits
capture_line_default_sixbits_4bpp:
push {lr}
SETUP_VSYNC_DEBUG_R11
SKIP_PSYNC_NO_OLD_CPLD
push {r14}
loop:
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_0_BITS_WIDE r11 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_1_BITS_WIDE // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_2_BITS_WIDE // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_3_BITS_WIDE r7 // input in r8
WRITE_R7_IF_LAST
cmp r1, #1
popeq {r0, pc}
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_0_BITS_WIDE r11 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_1_BITS_WIDE // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_2_BITS_WIDE // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_3_BITS_WIDE r10 // input in r8
WRITE_R7_R10
subs r1, r1, #2
bne loop
pop {r0, pc}
preload_capture_line_default_sixbits:
SETUP_DUMMY_PARAMETERS
b capture_line_default_sixbits_4bpp
.ltorg
// *** 8 bit ***
.align 6
b preload_capture_line_default_sixbits_8bpp
capture_line_default_sixbits_8bpp:
push {lr}
SETUP_VSYNC_DEBUG_R11_R12
SKIP_PSYNC_NO_OLD_CPLD
push {r14}
loop_8bpp:
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_LOW_BITS_8BPP_WIDE r11 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_HIGH_BITS_8BPP_WIDE r5 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_LOW_BITS_8BPP_WIDE r12 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_HIGH_BITS_8BPP_WIDE r6 // input in r8
WRITE_R5_R6_IF_LAST
cmp r1, #1
popeq {r0, pc}
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_LOW_BITS_8BPP_WIDE r11 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_HIGH_BITS_8BPP_WIDE r7 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_LOW_BITS_8BPP_WIDE r12 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_HIGH_BITS_8BPP_WIDE r10 // input in r8
WRITE_R5_R6_R7_R10
subs r1, r1, #2
bne loop_8bpp
pop {r0, pc}
preload_capture_line_default_sixbits_8bpp:
SETUP_DUMMY_PARAMETERS
b capture_line_default_sixbits_8bpp

92
src/capture_line_default_sixbits_double_4bpp_8bpp.S
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#include "rpi-base.h"
#include "defs.h"
#include "macros.S"
.text
.global capture_line_default_sixbits_double_4bpp
.global capture_line_default_sixbits_double_8bpp
// The capture line function is provided the following:
// r0 = pointer to current line in frame buffer
// r1 = number of complete psync cycles to capture (=param_chars_per_line)
// r2 = frame buffer line pitch in bytes (=param_fb_pitch)
// r3 = flags register
// r4 = GPLEV0 constant
// r5 = line number count down to 0 (initial value =param_nlines)
// r6 = scan line count modulo 10
// r7 = number of psyncs to skip
// r8 = frame buffer height (=param_fb_height)
//
// All registers are available as scratch registers (i.e. nothing needs to be preserved)
.align 6
b preload_capture_line_default_sixbits_double
capture_line_default_sixbits_double_4bpp:
push {lr}
SETUP_VSYNC_DEBUG_R11_DOUBLE
SKIP_PSYNC_NO_OLD_CPLD
push {r14}
loop:
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_LOW_BITS_DOUBLE_WIDE r11 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_HIGH_BITS_DOUBLE_WIDE r7 // input in r8
WRITE_R7_IF_LAST
cmp r1, #1
popeq {r0, pc}
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_LOW_BITS_DOUBLE_WIDE r11 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_HIGH_BITS_DOUBLE_WIDE r10 // input in r8
WRITE_R7_R10
subs r1, r1, #2
bne loop
pop {r0, pc}
preload_capture_line_default_sixbits_double:
SETUP_DUMMY_PARAMETERS
b capture_line_default_sixbits_double_4bpp
.ltorg
// *** 8 bit ***
.align 6
b preload_capture_line_default_sixbits_double_8bpp
capture_line_default_sixbits_double_8bpp:
push {lr}
SETUP_VSYNC_DEBUG_R11_R12_DOUBLE
SKIP_PSYNC_NO_OLD_CPLD
push {r14}
loop_8bpp:
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_BITS_DOUBLE_8BPP_WIDE r11 r5 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_BITS_DOUBLE_8BPP_WIDE r12 r6 // input in r8
WRITE_R5_R6_IF_LAST
cmp r1, #1
popeq {r0, pc}
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_BITS_DOUBLE_8BPP_WIDE r11 r7 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_BITS_DOUBLE_8BPP_WIDE r12 r10 // input in r8
WRITE_R5_R6_R7_R10
subs r1, r1, #2
bne loop_8bpp
pop {r0, pc}
preload_capture_line_default_sixbits_double_8bpp:
SETUP_DUMMY_PARAMETERS
b capture_line_default_sixbits_double_8bpp

104
src/capture_line_fast_sixbits_4bpp_8bpp.S
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#include "rpi-base.h"
#include "defs.h"
#include "macros.S"
.text
.global capture_line_fast_sixbits_4bpp
.global capture_line_fast_sixbits_8bpp
// The capture line function is provided the following:
// r0 = pointer to current line in frame buffer
// r1 = number of complete psync cycles to capture (=param_chars_per_line)
// r2 = frame buffer line pitch in bytes (=param_fb_pitch)
// r3 = flags register
// r4 = GPLEV0 constant
// r5 = line number count down to 0 (initial value =param_nlines)
// r6 = scan line count modulo 10
// r7 = number of psyncs to skip
// r8 = frame buffer height (=param_fb_height)
//
// All registers are available as scratch registers (i.e. nothing needs to be preserved)
.align 6
b preload_capture_line_fast_sixbits
capture_line_fast_sixbits_4bpp:
push {lr}
SETUP_VSYNC_DEBUG_R11
SKIP_PSYNC_NO_H_SCROLL
push {r14}
loop:
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_0_BITS_WIDE r11 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_1_BITS_WIDE // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_2_BITS_WIDE // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_3_BITS_WIDE r7 // input in r8
cmp r1, #1
stmeqia r0, {r7}
popeq {r0, pc}
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_0_BITS_WIDE r11 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_1_BITS_WIDE // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_2_BITS_WIDE // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_3_BITS_WIDE r10 // input in r8
stmia r0!, {r7, r10}
subs r1, r1, #2
bne loop
pop {r0, pc}
preload_capture_line_fast_sixbits:
SETUP_DUMMY_PARAMETERS
b capture_line_fast_sixbits_4bpp
.ltorg
// *** 8 bit ***
.align 6
b preload_capture_line_fast_sixbits_8bpp
capture_line_fast_sixbits_8bpp:
push {lr}
SETUP_VSYNC_DEBUG_R11_R12
SKIP_PSYNC_NO_H_SCROLL
push {r14}
loop_8bpp:
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_LOW_BITS_8BPP_WIDE r11 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_HIGH_BITS_8BPP_WIDE r5 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_LOW_BITS_8BPP_WIDE r12 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_HIGH_BITS_8BPP_WIDE r6 // input in r8
cmp r1, #1
stmeqia r0, {r5, r6}
popeq {r0, pc}
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_LOW_BITS_8BPP_WIDE r11 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_HIGH_BITS_8BPP_WIDE r7 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_LOW_BITS_8BPP_WIDE r12 // input in r8
WAIT_FOR_PSYNC_EDGE_FAST // expects GPLEV0 in r4, result in r8
CAPTURE_HIGH_BITS_8BPP_WIDE r10 // input in r8
stmia r0!, {r5, r6, r7, r10}
subs r1, r1, #2
bne loop_8bpp
pop {r0, pc}
preload_capture_line_fast_sixbits_8bpp:
SETUP_DUMMY_PARAMETERS
b capture_line_fast_sixbits_8bpp