Commit: e021d045c00340b94c27549b257b966cfaacffed
Parent: 357169bccec7d0ef706a3e173c991d86198fd361
Author: opask
Date: Tue, 24 Jul 2018 19:33:28 -0600
remove unused file fbcommon.inc
Diffstat:
| D | fbcommon.inc | | | 104 | ------------------------------------------------------------------------------- |
1 file changed, 0 insertions(+), 104 deletions(-)
diff --git a/fbcommon.inc b/fbcommon.inc
@@ -1,104 +0,0 @@
-/* n is in bytes. dest must begin on pixel boundary. If n is not a whole number
- * of pixels, rounding is performed downwards.
- * if bmpixelsize is 1, no alignment is required.
- * if bmpixelsize is 2, dest must be aligned to 2 bytes.
- * if bmpixelsize is 3, no alignment is required.
- * if bmpixelsize is 4, dest must be aligned to 4 bytes.
- * -- The following do not occur, this is only for forward compatibility.
- * if bmpixelsize is 5, no alignment is required.
- * if bmpixelsize is 6, dest must be aligned to 2 bytes.
- * if bmpixelsize is 7, no alignment is required.
- * if bmpixelsize is 8, dest must be aligned to 8 bytes.
- */
-
-static inline void pixel_set(unsigned char *dest, int n,void * pattern)
-{
- switch(fb_pixelsize)
- {
- case 1:
- memset(dest,*(unsigned char *)pattern,n);
- break;
-
- case 2:
- {
- unsigned short v=*(unsigned short *)do_not_optimize_here(pattern);
- int a;
-
- if ((v & 255) == ((v >> 8) & 255)) {
- memset(dest, v, n);
- } else {
- unsigned long vvvv=((unsigned long)v << 48) | ((unsigned long)v << 32) | ((unsigned long)v << 16) | v;
- a = n >> 1;
- while (a) {
- if (!((unsigned long)dest & 7) && a >= 4) {
- do {
- *((unsigned long *)dest) = vvvv;
- dest += 8;
- a -= 4;
- } while (a >= 4);
- } else {
- *((unsigned short *)dest) = v;
- dest += 2;
- a--;
- }
- }
- }
- }
- break;
-
- case 3:
- {
- unsigned char a,b,c;
- int i;
-
- a=*(unsigned char*)pattern;
- b=((unsigned char*)pattern)[1];
- c=((unsigned char*)pattern)[2];
- if (a == b && b == c) memset(dest, a, n);
- else for (i=0;i<=n-3;i+=3){
- dest[i]=a;
- dest[i+1]=b;
- dest[i+2]=c;
- }
- }
- break;
-
- case 4:
- if (((unsigned char *)pattern)[1] == ((unsigned char *)pattern)[2] &&
- ((unsigned char *)pattern)[1] == ((unsigned char *)pattern)[drv->depth & ~255 ? 3 : 0]) {
- memset(dest, ((unsigned char *)pattern)[1], n);
- } else {
- unsigned v=*(unsigned *)do_not_optimize_here(pattern);
- int a;
-
- {
- unsigned long vv = ((unsigned long)v << 32) | v;
- a = n >> 2;
- while (a) {
- if (!((unsigned long)dest & 7) && a >= 2) {
- do {
- *((unsigned long *)dest) = vv;
- dest += 8;
- a -= 2;
- } while (a >= 2);
- } else {
- *(unsigned *)dest = v;
- dest += 4;
- a--;
- }
- }
- }
- }
- break;
-
-#if 0
- default:
- {
- int a;
- for (a=0;a<n/fb_pixelsize;a++,dest+=fb_pixelsize) memcpy(dest,pattern,fb_pixelsize);
- }
- break;
-#endif
- }
-}
-