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-rw-r--r--apps/plugins/sdl/progs/quake/d_local.h34
1 files changed, 32 insertions, 2 deletions
diff --git a/apps/plugins/sdl/progs/quake/d_local.h b/apps/plugins/sdl/progs/quake/d_local.h
index af924899e5..781aea06d4 100644
--- a/apps/plugins/sdl/progs/quake/d_local.h
+++ b/apps/plugins/sdl/progs/quake/d_local.h
@@ -66,11 +66,41 @@ extern float d_sdivzstepu, d_tdivzstepu, d_zistepu;
extern float d_sdivzstepv, d_tdivzstepv, d_zistepv;
extern float d_sdivzorigin, d_tdivzorigin, d_ziorigin;
-fixed16_t sadjust, tadjust;
-fixed16_t bbextents, bbextentt;
+extern int d_zistepu_fxp, d_zistepv_fxp, d_ziorigin_fxp;
+
+#ifdef USE_PQ_OPT3
+extern int d_sdivzstepu_fxp, d_tdivzstepu_fxp, d_zistepu_fxp;
+extern int d_sdivzstepv_fxp, d_tdivzstepv_fxp, d_zistepv_fxp;
+extern int d_sdivzorigin_fxp, d_tdivzorigin_fxp, d_ziorigin_fxp;
+#endif
+
+
+#ifdef USE_PQ_OPT
+//JB:Optimization
+//FW: disable
+//extern int sdivzstepu, tdivzstepu, zistepu;
+//extern int sdivzstepv, tdivzstepv, zistepv;
+//extern int sdivzorigin, tdivzorigin, ziorigin;
+#endif
+
+extern fixedpoint_t d_sdivzstepuFPM, d_tdivzstepuFPM, d_zistepuFPM;
+extern fixedpoint_t d_sdivzstepvFPM, d_tdivzstepvFPM, d_zistepvFPM;
+extern fixedpoint_t d_sdivzoriginFPM, d_tdivzoriginFPM, d_zioriginFPM;
+
+//Dan: ID Software was already using a minute amount of fixed point. I duplicated
+//these just for consistancy in the conversion, and so the types would match.
+fixed16_t sadjust, tadjust;
+fixed16_t bbextents, bbextentt;
+fixedpoint_t sadjustFPM, tadjustFPM;
+fixedpoint_t bbextentsFPM, bbextenttFPM;
void D_DrawSpans8 (espan_t *pspans);
+#ifdef USE_PQ_OPT
+//JB:Optimization
+void D_DrawSpans8WithZ (espan_t *pspans);
+#endif
+void D_DrawSpans8FPM (espan_t *pspans);
void D_DrawSpans16 (espan_t *pspans);
void D_DrawZSpans (espan_t *pspans);
void Turbulent8 (espan_t *pspan);