diff options
Diffstat (limited to 'fb-gui.c')
| -rw-r--r-- | fb-gui.c | 36 |
1 files changed, 0 insertions, 36 deletions
@@ -21,8 +21,6 @@ static int xs = 10; /* ---------------------------------------------------------------------- */ /* shadow framebuffer -- internals */ -static int32_t s_lut_transp[256], s_lut_red[256], s_lut_green[256], s_lut_blue[256]; - static unsigned char **shadow; static unsigned int swidth,sheight; @@ -32,26 +30,6 @@ static pixman_image_t *pixman; static unsigned char *framebuffer; static cairo_font_extents_t extents; -static void shadow_lut_init_one(int32_t *lut, int bits, int shift) -{ - int i; - - if (bits > 8) - for (i = 0; i < 256; i++) - lut[i] = (i << (bits + shift - 8)); - else - for (i = 0; i < 256; i++) - lut[i] = (i >> (8 - bits)) << shift; -} - -static void shadow_lut_init(gfxstate *gfx) -{ - shadow_lut_init_one(s_lut_transp, gfx->tlen, gfx->toff); - shadow_lut_init_one(s_lut_red, gfx->rlen, gfx->roff); - shadow_lut_init_one(s_lut_green, gfx->glen, gfx->goff); - shadow_lut_init_one(s_lut_blue, gfx->blen, gfx->boff); -} - /* ---------------------------------------------------------------------- */ /* shadow framebuffer -- management interface */ @@ -107,20 +85,6 @@ void shadow_init(gfxstate *gfx) pixman = pixman_image_create_bits(PIXMAN_x8r8g8b8, swidth, sheight, (void*)framebuffer, swidth * 4); shadow_clear(); - - /* init rendering */ - switch (gfx->bits_per_pixel) { - case 15: - case 16: - case 24: - case 32: - shadow_lut_init(gfx); - break; - default: - fprintf(stderr, "Oops: %i bit/pixel ???\n", - gfx->bits_per_pixel); - exit(1); - } } void shadow_fini(void) |