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| author | Amaury Pouly <amaury.pouly@gmail.com> | 2017-01-16 00:10:38 +0100 |
|---|---|---|
| committer | Gerrit Rockbox <gerrit@rockbox.org> | 2017-02-04 17:24:47 +0100 |
| commit | d7871914acd2ed77f43344e36e08944524a67d9e (patch) | |
| tree | 7bcef243d9b53c3703c305b8a5f9f8a8488eabfb /firmware/drivers/lcd-color-common.c | |
| parent | 1245c5fe61f6ca8e1980a33a8b8f7ea4322829fd (diff) | |
| download | rockbox-d7871914acd2ed77f43344e36e08944524a67d9e.tar.gz rockbox-d7871914acd2ed77f43344e36e08944524a67d9e.zip | |
Fix dangerous casts
On Windows 64-bit, the size of long is 32-bit, thus any pointer to long cast is
not valid. In any case, one should use intptr_t and ptrdiff_t when casting
to integers. This commit attempts to fix all instances reported by GCC.
When relevant, I replaced code by the macros PTR_ADD, ALIGN_UP from system.h
Change-Id: I2273b0e8465d3c4689824717ed5afa5ed238a2dc
Diffstat (limited to 'firmware/drivers/lcd-color-common.c')
| -rw-r--r-- | firmware/drivers/lcd-color-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/drivers/lcd-color-common.c b/firmware/drivers/lcd-color-common.c index b5b0f58eb3..c8bfd2d6b3 100644 --- a/firmware/drivers/lcd-color-common.c +++ b/firmware/drivers/lcd-color-common.c | |||
| @@ -148,7 +148,7 @@ void lcd_set_backdrop(fb_data* backdrop) | |||
| 148 | lcd_backdrop = backdrop; | 148 | lcd_backdrop = backdrop; |
| 149 | if (backdrop) | 149 | if (backdrop) |
| 150 | { | 150 | { |
| 151 | lcd_backdrop_offset = (long)backdrop - (long)lcd_framebuffer; | 151 | lcd_backdrop_offset = (intptr_t)backdrop - (intptr_t)lcd_framebuffer; |
| 152 | lcd_fastpixelfuncs = lcd_fastpixelfuncs_backdrop; | 152 | lcd_fastpixelfuncs = lcd_fastpixelfuncs_backdrop; |
| 153 | } | 153 | } |
| 154 | else | 154 | else |