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-rw-r--r--src/post/goom/ifs_display.c268
1 files changed, 0 insertions, 268 deletions
diff --git a/src/post/goom/ifs_display.c b/src/post/goom/ifs_display.c
deleted file mode 100644
index ed570f59a..000000000
--- a/src/post/goom/ifs_display.c
+++ /dev/null
@@ -1,268 +0,0 @@
-#include "ifs.h"
-#include "goom_config.h"
-
-#ifdef HAVE_MMX
-#include "mmx.h"
-#endif
-
-#include "goom_tools.h"
-
-void
-ifs_update (guint32 * data, guint32 * back, int width, int height,
- int increment)
-{
- static int couleur = 0xc0c0c0c0;
- static int v[4] = { 2, 4, 3, 2 };
- static int col[4] = { 2, 4, 3, 2 };
-
-#define MOD_MER 0
-#define MOD_FEU 1
-#define MOD_MERVER 2
- static int mode = MOD_MERVER;
- static int justChanged = 0;
- static int cycle = 0;
- int cycle10;
-
- int nbpt;
- IFSPoint *points;
- int i;
-
- int couleursl = couleur;
-
- cycle++;
- if (cycle >= 80)
- cycle = 0;
-
- if (cycle < 40)
- cycle10 = cycle / 10;
- else
- cycle10 = 7 - cycle / 10;
-
- {
- unsigned char *tmp = (unsigned char *) &couleursl;
-
- for (i = 0; i < 4; i++) {
- *tmp = (*tmp) >> cycle10;
- tmp++;
- }
- }
-
- points = draw_ifs (&nbpt);
- nbpt--;
-
-#ifdef HAVE_MMX
- movd_m2r (couleursl, mm1);
- punpckldq_r2r (mm1, mm1);
- for (i = 0; i < nbpt; i += increment) {
- int x = points[i].x;
- int y = points[i].y;
-
- if ((x < width) && (y < height) && (x > 0) && (y > 0)) {
- int pos = x + (y * width);
- movd_m2r (back[pos], mm0);
- paddusb_r2r (mm1, mm0);
- movd_r2m (mm0, data[pos]);
- }
- }
- emms();/*__asm__ __volatile__ ("emms");*/
-#else
- for (i = 0; i < nbpt; i += increment) {
- int x = (int) points[i].x & 0x7fffffff;
- int y = (int) points[i].y & 0x7fffffff;
-
- if ((x < width) && (y < height)) {
- int pos = x + (int) (y * width);
- int tra = 0, i = 0;
- unsigned char *bra = (unsigned char *) &back[pos];
- unsigned char *dra = (unsigned char *) &data[pos];
- unsigned char *cra = (unsigned char *) &couleursl;
-
- for (; i < 4; i++) {
- tra = *cra;
- tra += *bra;
- if (tra > 255)
- tra = 255;
- *dra = tra;
- ++dra;
- ++cra;
- ++bra;
- }
- }
- }
-#endif /*MMX*/
- justChanged--;
-
- col[ALPHA] = couleur >> (ALPHA * 8) & 0xff;
- col[BLEU] = couleur >> (BLEU * 8) & 0xff;
- col[VERT] = couleur >> (VERT * 8) & 0xff;
- col[ROUGE] = couleur >> (ROUGE * 8) & 0xff;
-
- if (mode == MOD_MER) {
- col[BLEU] += v[BLEU];
- if (col[BLEU] > 255) {
- col[BLEU] = 255;
- v[BLEU] = -(RAND() % 4) - 1;
- }
- if (col[BLEU] < 32) {
- col[BLEU] = 32;
- v[BLEU] = (RAND() % 4) + 1;
- }
-
- col[VERT] += v[VERT];
- if (col[VERT] > 200) {
- col[VERT] = 200;
- v[VERT] = -(RAND() % 3) - 2;
- }
- if (col[VERT] > col[BLEU]) {
- col[VERT] = col[BLEU];
- v[VERT] = v[BLEU];
- }
- if (col[VERT] < 32) {
- col[VERT] = 32;
- v[VERT] = (RAND() % 3) + 2;
- }
-
- col[ROUGE] += v[ROUGE];
- if (col[ROUGE] > 64) {
- col[ROUGE] = 64;
- v[ROUGE] = -(RAND () % 4) - 1;
- }
- if (col[ROUGE] < 0) {
- col[ROUGE] = 0;
- v[ROUGE] = (RAND () % 4) + 1;
- }
-
- col[ALPHA] += v[ALPHA];
- if (col[ALPHA] > 0) {
- col[ALPHA] = 0;
- v[ALPHA] = -(RAND () % 4) - 1;
- }
- if (col[ALPHA] < 0) {
- col[ALPHA] = 0;
- v[ALPHA] = (RAND () % 4) + 1;
- }
-
- if (((col[VERT] > 32) && (col[ROUGE] < col[VERT] + 40)
- && (col[VERT] < col[ROUGE] + 20) && (col[BLEU] < 64)
- && (RAND () % 20 == 0)) && (justChanged < 0)) {
- mode = RAND () % 3 ? MOD_FEU : MOD_MERVER;
- justChanged = 250;
- }
- }
- else if (mode == MOD_MERVER) {
- col[BLEU] += v[BLEU];
- if (col[BLEU] > 128) {
- col[BLEU] = 128;
- v[BLEU] = -(RAND () % 4) - 1;
- }
- if (col[BLEU] < 16) {
- col[BLEU] = 16;
- v[BLEU] = (RAND () % 4) + 1;
- }
-
- col[VERT] += v[VERT];
- if (col[VERT] > 200) {
- col[VERT] = 200;
- v[VERT] = -(RAND () % 3) - 2;
- }
- if (col[VERT] > col[ALPHA]) {
- col[VERT] = col[ALPHA];
- v[VERT] = v[ALPHA];
- }
- if (col[VERT] < 32) {
- col[VERT] = 32;
- v[VERT] = (RAND () % 3) + 2;
- }
-
- col[ROUGE] += v[ROUGE];
- if (col[ROUGE] > 128) {
- col[ROUGE] = 128;
- v[ROUGE] = -(RAND () % 4) - 1;
- }
- if (col[ROUGE] < 0) {
- col[ROUGE] = 0;
- v[ROUGE] = (RAND () % 4) + 1;
- }
-
- col[ALPHA] += v[ALPHA];
- if (col[ALPHA] > 255) {
- col[ALPHA] = 255;
- v[ALPHA] = -(RAND () % 4) - 1;
- }
- if (col[ALPHA] < 0) {
- col[ALPHA] = 0;
- v[ALPHA] = (RAND () % 4) + 1;
- }
-
- if (((col[VERT] > 32) && (col[ROUGE] < col[VERT] + 40)
- && (col[VERT] < col[ROUGE] + 20) && (col[BLEU] < 64)
- && (RAND () % 20 == 0)) && (justChanged < 0)) {
- mode = RAND () % 3 ? MOD_FEU : MOD_MER;
- justChanged = 250;
- }
- }
- else if (mode == MOD_FEU) {
-
- col[BLEU] += v[BLEU];
- if (col[BLEU] > 64) {
- col[BLEU] = 64;
- v[BLEU] = -(RAND () % 4) - 1;
- }
- if (col[BLEU] < 0) {
- col[BLEU] = 0;
- v[BLEU] = (RAND () % 4) + 1;
- }
-
- col[VERT] += v[VERT];
- if (col[VERT] > 200) {
- col[VERT] = 200;
- v[VERT] = -(RAND () % 3) - 2;
- }
- if (col[VERT] > col[ROUGE] + 20) {
- col[VERT] = col[ROUGE] + 20;
- v[VERT] = -(RAND () % 3) - 2;
- v[ROUGE] = (RAND () % 4) + 1;
- v[BLEU] = (RAND () % 4) + 1;
- }
- if (col[VERT] < 0) {
- col[VERT] = 0;
- v[VERT] = (RAND () % 3) + 2;
- }
-
- col[ROUGE] += v[ROUGE];
- if (col[ROUGE] > 255) {
- col[ROUGE] = 255;
- v[ROUGE] = -(RAND () % 4) - 1;
- }
- if (col[ROUGE] > col[VERT] + 40) {
- col[ROUGE] = col[VERT] + 40;
- v[ROUGE] = -(RAND () % 4) - 1;
- }
- if (col[ROUGE] < 0) {
- col[ROUGE] = 0;
- v[ROUGE] = (RAND () % 4) + 1;
- }
-
- col[ALPHA] += v[ALPHA];
- if (col[ALPHA] > 0) {
- col[ALPHA] = 0;
- v[ALPHA] = -(RAND () % 4) - 1;
- }
- if (col[ALPHA] < 0) {
- col[ALPHA] = 0;
- v[ALPHA] = (RAND () % 4) + 1;
- }
-
- if (((col[ROUGE] < 64) && (col[VERT] > 32) && (col[VERT] < col[BLEU])
- && (col[BLEU] > 32)
- && (RAND () % 20 == 0)) && (justChanged < 0)) {
- mode = RAND () % 2 ? MOD_MER : MOD_MERVER;
- justChanged = 250;
- }
- }
-
- couleur = (col[ALPHA] << (ALPHA * 8))
- | (col[BLEU] << (BLEU * 8))
- | (col[VERT] << (VERT * 8))
- | (col[ROUGE] << (ROUGE * 8));
-}
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