diff options
Diffstat (limited to 'fb-gui.c')
| -rw-r--r-- | fb-gui.c | 13 |
1 files changed, 12 insertions, 1 deletions
@@ -8,6 +8,7 @@ #include <sys/ioctl.h> #include <linux/fb.h> +#include <cairo.h> #include <fontconfig/fontconfig.h> #include <fontconfig/fcfreetype.h> @@ -26,6 +27,10 @@ static int32_t s_lut_transp[256], s_lut_red[256], s_lut_green[256], s_lut_blue[2 static unsigned char **shadow; static unsigned int *sdirty,swidth,sheight; +static cairo_t *context; +static cairo_surface_t *surface; +static unsigned char *framebuffer; + static void shadow_lut_init_one(int32_t *lut, int bits, int shift) { int i; @@ -135,9 +140,15 @@ void shadow_init(gfxstate *gfx) shadow = malloc(sizeof(unsigned char*) * sheight); sdirty = malloc(sizeof(unsigned int) * sheight); memset(sdirty,0, sizeof(unsigned int) * sheight); + framebuffer = malloc(swidth*sheight*4); for (i = 0; i < sheight; i++) - shadow[i] = malloc(swidth*4); + shadow[i] = framebuffer + i*swidth*4; shadow_clear(); + surface = cairo_image_surface_create_for_data(gfx->mem, + CAIRO_FORMAT_RGB24, + swidth, sheight, + swidth * 4); + context = cairo_create(surface); /* init rendering */ switch (gfx->bits_per_pixel) { |