diff options
Diffstat (limited to 'apps/plugins/lib')
-rw-r--r-- | apps/plugins/lib/fixedpoint.c | 3 | ||||
-rw-r--r-- | apps/plugins/lib/grey_core.c | 2 | ||||
-rw-r--r-- | apps/plugins/lib/helper.c | 14 |
3 files changed, 17 insertions, 2 deletions
diff --git a/apps/plugins/lib/fixedpoint.c b/apps/plugins/lib/fixedpoint.c index 7b9b68a1e8..0ae2cded69 100644 --- a/apps/plugins/lib/fixedpoint.c +++ b/apps/plugins/lib/fixedpoint.c | |||
@@ -22,6 +22,7 @@ | |||
22 | ****************************************************************************/ | 22 | ****************************************************************************/ |
23 | 23 | ||
24 | #include <inttypes.h> | 24 | #include <inttypes.h> |
25 | #include "plugin.h" | ||
25 | #include "fixedpoint.h" | 26 | #include "fixedpoint.h" |
26 | 27 | ||
27 | /* Inverse gain of circular cordic rotation in s0.31 format. */ | 28 | /* Inverse gain of circular cordic rotation in s0.31 format. */ |
@@ -144,7 +145,7 @@ long fsincos(unsigned long phase, long *cos) | |||
144 | */ | 145 | */ |
145 | long fsqrt(long a, unsigned int fracbits) | 146 | long fsqrt(long a, unsigned int fracbits) |
146 | { | 147 | { |
147 | long b = a/2 + (1 << fracbits); /* initial approximation */ | 148 | long b = a/2 + BIT_N(fracbits); /* initial approximation */ |
148 | unsigned n; | 149 | unsigned n; |
149 | const unsigned iterations = 4; | 150 | const unsigned iterations = 4; |
150 | 151 | ||
diff --git a/apps/plugins/lib/grey_core.c b/apps/plugins/lib/grey_core.c index 18b2716d4d..ea70ae942b 100644 --- a/apps/plugins/lib/grey_core.c +++ b/apps/plugins/lib/grey_core.c | |||
@@ -860,7 +860,7 @@ static void grey_screendump_hook(int fd) | |||
860 | + _GREY_MULUQ(_grey_info.width, gy & ~_GREY_BMASK); | 860 | + _GREY_MULUQ(_grey_info.width, gy & ~_GREY_BMASK); |
861 | 861 | ||
862 | #if LCD_DEPTH == 1 | 862 | #if LCD_DEPTH == 1 |
863 | mask = 1 << (y & 7); | 863 | mask = BIT_N(y & 7); |
864 | src = rb->lcd_framebuffer + _GREY_MULUQ(LCD_WIDTH, y >> 3); | 864 | src = rb->lcd_framebuffer + _GREY_MULUQ(LCD_WIDTH, y >> 3); |
865 | 865 | ||
866 | do | 866 | do |
diff --git a/apps/plugins/lib/helper.c b/apps/plugins/lib/helper.c index e35e43a40a..b95ee7ab35 100644 --- a/apps/plugins/lib/helper.c +++ b/apps/plugins/lib/helper.c | |||
@@ -22,6 +22,20 @@ | |||
22 | #include "plugin.h" | 22 | #include "plugin.h" |
23 | #include "helper.h" | 23 | #include "helper.h" |
24 | 24 | ||
25 | #ifdef CPU_SH | ||
26 | /* Lookup table for using the BIT_N() macro in plugins */ | ||
27 | const unsigned bit_n_table[32] = { | ||
28 | 1LU<< 0, 1LU<< 1, 1LU<< 2, 1LU<< 3, | ||
29 | 1LU<< 4, 1LU<< 5, 1LU<< 6, 1LU<< 7, | ||
30 | 1LU<< 8, 1LU<< 9, 1LU<<10, 1LU<<11, | ||
31 | 1LU<<12, 1LU<<13, 1LU<<14, 1LU<<15, | ||
32 | 1LU<<16, 1LU<<17, 1LU<<18, 1LU<<19, | ||
33 | 1LU<<20, 1LU<<21, 1LU<<22, 1LU<<23, | ||
34 | 1LU<<24, 1LU<<25, 1LU<<26, 1LU<<27, | ||
35 | 1LU<<28, 1LU<<29, 1LU<<30, 1LU<<31 | ||
36 | }; | ||
37 | #endif | ||
38 | |||
25 | /* Force the backlight on */ | 39 | /* Force the backlight on */ |
26 | void backlight_force_on(void) | 40 | void backlight_force_on(void) |
27 | { | 41 | { |