[PATCH 01/12] graphic_utils: Add a common namespace to functions
Sascha Hauer
s.hauer at pengutronix.de
Thu Jul 16 00:31:41 PDT 2015
This adds a common namespace to the graphic functions. We use
gu_ for graphic_utils.
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
commands/splash.c | 6 +++---
include/gui/graphic_utils.h | 12 ++++++------
lib/gui/bmp.c | 4 ++--
lib/gui/graphic_utils.c | 22 +++++++++++-----------
lib/gui/png.c | 2 +-
5 files changed, 23 insertions(+), 23 deletions(-)
diff --git a/commands/splash.c b/commands/splash.c
index 077c0e4..04562e3 100644
--- a/commands/splash.c
+++ b/commands/splash.c
@@ -61,19 +61,19 @@ static int do_splash(int argc, char *argv[])
if (sc.offscreenbuf) {
if (do_bg)
- memset_pixel(&sc.info, sc.offscreenbuf, bg_color,
+ gu_memset_pixel(&sc.info, sc.offscreenbuf, bg_color,
sc.s.width * sc.s.height);
else
memcpy(sc.offscreenbuf, sc.fb, sc.fbsize);
} else if (do_bg) {
- memset_pixel(&sc.info, sc.fb, bg_color, sc.s.width * sc.s.height);
+ gu_memset_pixel(&sc.info, sc.fb, bg_color, sc.s.width * sc.s.height);
}
ret = image_renderer_file(&sc, &s, image_file);
if (ret > 0)
ret = 0;
- screen_blit(&sc);
+ gu_screen_blit(&sc);
fb_close(&sc);
diff --git a/include/gui/graphic_utils.h b/include/gui/graphic_utils.h
index 33e0cbf..de7bb24 100644
--- a/include/gui/graphic_utils.h
+++ b/include/gui/graphic_utils.h
@@ -11,14 +11,14 @@
#include <gui/image.h>
#include <gui/gui.h>
-void rgba_blend(struct fb_info *info, struct image *img, void* dest, int height,
+void gu_rgba_blend(struct fb_info *info, struct image *img, void* dest, int height,
int width, int startx, int starty, bool is_rgba);
-void set_pixel(struct fb_info *info, void *adr, u32 px);
-void set_rgb_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b);
-void set_rgba_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b, u8 a);
-void memset_pixel(struct fb_info *info, void* buf, u32 color, size_t size);
+void gu_set_pixel(struct fb_info *info, void *adr, u32 px);
+void gu_set_rgb_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b);
+void gu_set_rgba_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b, u8 a);
+void gu_memset_pixel(struct fb_info *info, void* buf, u32 color, size_t size);
int fb_open(const char * fbdev, struct screen *sc, bool offscreen);
void fb_close(struct screen *sc);
-void screen_blit(struct screen *sc);
+void gu_screen_blit(struct screen *sc);
#endif /* __GRAPHIC_UTILS_H__ */
diff --git a/lib/gui/bmp.c b/lib/gui/bmp.c
index d457c01..2a0509d 100644
--- a/lib/gui/bmp.c
+++ b/lib/gui/bmp.c
@@ -86,7 +86,7 @@ static int bmp_renderer(struct screen *sc, struct surface *s, struct image *img)
pixel = *image;
- set_rgb_pixel(&sc->info, adr, color_table[pixel].red,
+ gu_set_rgb_pixel(&sc->info, adr, color_table[pixel].red,
color_table[pixel].green,
color_table[pixel].blue);
adr += sc->info.bits_per_pixel >> 3;
@@ -108,7 +108,7 @@ static int bmp_renderer(struct screen *sc, struct surface *s, struct image *img)
pixel = image;
- set_rgb_pixel(&sc->info, adr, pixel[2], pixel[1],
+ gu_set_rgb_pixel(&sc->info, adr, pixel[2], pixel[1],
pixel[0]);
adr += sc->info.bits_per_pixel >> 3;
diff --git a/lib/gui/graphic_utils.c b/lib/gui/graphic_utils.c
index 6465f8e..ae2e9ca 100644
--- a/lib/gui/graphic_utils.c
+++ b/lib/gui/graphic_utils.c
@@ -46,7 +46,7 @@ static void memsetl(void *s, u32 c, size_t n)
*tmp++ = c;
}
-void memset_pixel(struct fb_info *info, void* buf, u32 color, size_t size)
+void gu_memset_pixel(struct fb_info *info, void* buf, u32 color, size_t size)
{
u32 px;
u8 *screen = buf;
@@ -98,7 +98,7 @@ static void get_rgb_pixel(struct fb_info *info, void *adr, u8 *r ,u8 *g, u8 *b)
*b = ((px & ~bmask) >> info->blue.offset) << (8 - info->blue.length);
}
-void set_pixel(struct fb_info *info, void *adr, u32 px)
+void gu_set_pixel(struct fb_info *info, void *adr, u32 px)
{
switch (info->bits_per_pixel) {
case 8:
@@ -112,7 +112,7 @@ void set_pixel(struct fb_info *info, void *adr, u32 px)
}
}
-void set_rgb_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b)
+void gu_set_rgb_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b)
{
u32 px;
@@ -120,7 +120,7 @@ void set_rgb_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b)
(g >> (8 - info->green.length)) << info->green.offset |
(b >> (8 - info->blue.length)) << info->blue.offset;
- set_pixel(info, adr, px);
+ gu_set_pixel(info, adr, px);
}
static u8 alpha_mux(int s, int d, int a)
@@ -128,7 +128,7 @@ static u8 alpha_mux(int s, int d, int a)
return (d * a + s * (255 - a)) >> 8;
}
-void set_rgba_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b, u8 a)
+void gu_set_rgba_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b, u8 a)
{
u32 px = 0x0;
@@ -149,7 +149,7 @@ void set_rgba_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b, u8 a)
g = alpha_mux(sg, g, a);
b = alpha_mux(sb, b, a);
- set_rgb_pixel(info, adr, r, g, b);
+ gu_set_rgb_pixel(info, adr, r, g, b);
return;
}
@@ -159,10 +159,10 @@ void set_rgba_pixel(struct fb_info *info, void *adr, u8 r, u8 g, u8 b, u8 a)
(g >> (8 - info->green.length)) << info->green.offset |
(b >> (8 - info->blue.length)) << info->blue.offset;
- set_pixel(info, adr, px);
+ gu_set_pixel(info, adr, px);
}
-void rgba_blend(struct fb_info *info, struct image *img, void* buf, int height,
+void gu_rgba_blend(struct fb_info *info, struct image *img, void* buf, int height,
int width, int startx, int starty, bool is_rgba)
{
unsigned char *adr;
@@ -185,10 +185,10 @@ void rgba_blend(struct fb_info *info, struct image *img, void* buf, int height,
uint8_t *pixel = image;
if (is_rgba)
- set_rgba_pixel(info, adr, pixel[0], pixel[1],
+ gu_set_rgba_pixel(info, adr, pixel[0], pixel[1],
pixel[2], pixel[3]);
else
- set_rgb_pixel(info, adr, pixel[0], pixel[1],
+ gu_set_rgb_pixel(info, adr, pixel[0], pixel[1],
pixel[2]);
adr += info->bits_per_pixel >> 3;
image += img_byte_per_pixel;
@@ -243,7 +243,7 @@ void fb_close(struct screen *sc)
close(sc->fd);
}
-void screen_blit(struct screen *sc)
+void gu_screen_blit(struct screen *sc)
{
if (!sc->offscreenbuf)
return;
diff --git a/lib/gui/png.c b/lib/gui/png.c
index 2921ab3..10faf5c 100644
--- a/lib/gui/png.c
+++ b/lib/gui/png.c
@@ -67,7 +67,7 @@ static int png_renderer(struct screen *sc, struct surface *s, struct image *img)
buf = gui_screen_redering_buffer(sc);
- rgba_blend(&sc->info, img, buf, height, width, startx, starty, true);
+ gu_rgba_blend(&sc->info, img, buf, height, width, startx, starty, true);
return img->height;
}
--
2.1.4
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