KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

softpipe: Fix cube face selection. 

If arx and ary are equal, we still want to choose from one of them,
and not arz.

(cherry picked from commit de685b37a9)
This commit is contained in:
Brian Paul 2009-09-21 08:34:00 -06:00
parent 077e3de989
commit 5a0b29050f
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/gallium/drivers/softpipe/sp_tex_sample.c
View File

@ -464,7 +464,7 @@ choose_cube_face(float rx, float ry, float rz, float *newS, float *newT)
unsigned face;
float sc, tc, ma;
if (arx > ary && arx > arz) {
if (arx >= ary && arx >= arz) {
if (rx >= 0.0F) {
face = PIPE_TEX_FACE_POS_X;
sc = -rz;
@ -478,7 +478,7 @@ choose_cube_face(float rx, float ry, float rz, float *newS, float *newT)
ma = arx;
}
}
else if (ary > arx && ary > arz) {
else if (ary >= arx && ary >= arz) {
if (ry >= 0.0F) {
face = PIPE_TEX_FACE_POS_Y;
sc = rx;