Add tgi_horline

git-svn-id: svn://svn.cc65.org/cc65/trunk@1336 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/asminc/tgi-kernel.inc b/asminc/tgi-kernel.inc
index da96603c2336fa80e8644df7603d46bc38ec0925..a4c55db93f43dbaca490244fc93369422596b44e 100644 (file)
--- a/asminc/tgi-kernel.inc
+++ b/asminc/tgi-kernel.inc
@@ -42,8 +42,7 @@ TGI_HDR_XRES            = 4             ; X resolution
 TGI_HDR_YRES            = 6             ; Y resolution
 TGI_HDR_COLORCOUNT      = 8             ; Number of available colors
 TGI_HDR_PAGECOUNT       = 9             ; Number of screens available
-TGI_HDR_ERROR          = 10            ; Error code
-TGI_HDR_RES             = 11            ; Reserved for extensions
+TGI_HDR_RES             = 10            ; Reserved for extensions
 
 TGI_HDR_JUMPTAB         = 16
 TGI_HDR_INSTALL         = TGI_HDR_JUMPTAB+0     ; INSTALL routine
@@ -61,11 +60,12 @@ TGI_HDR_GETPALETTE      = TGI_HDR_JUMPTAB+22    ; GETPALETTE routine
 TGI_HDR_GETDEFPALETTE   = TGI_HDR_JUMPTAB+24    ; GETDEFPALETTE routine
 TGI_HDR_SETPIXEL        = TGI_HDR_JUMPTAB+26    ; SETPIXEL routine
 TGI_HDR_GETPIXEL        = TGI_HDR_JUMPTAB+28    ; GETPIXEL routine
-TGI_HDR_LINE            = TGI_HDR_JUMPTAB+30    ; LINE routine
-TGI_HDR_BAR             = TGI_HDR_JUMPTAB+32    ; BAR routine
-TGI_HDR_CIRCLE          = TGI_HDR_JUMPTAB+34    ; CIRCLE routine
+TGI_HDR_HORLINE         = TGI_HDR_JUMPTAB+30    ; HORLINE routine
+TGI_HDR_LINE            = TGI_HDR_JUMPTAB+32    ; LINE routine
+TGI_HDR_BAR             = TGI_HDR_JUMPTAB+34    ; BAR routine
+TGI_HDR_CIRCLE          = TGI_HDR_JUMPTAB+36    ; CIRCLE routine
 
-TGI_HDR_JUMPCOUNT       = 18            ; Number of jump vectors
+TGI_HDR_JUMPCOUNT       = 19            ; Number of jump vectors
 
 ;------------------------------------------------------------------------------
 ; Variables
@@ -99,6 +99,7 @@ TGI_HDR_JUMPCOUNT       = 18            ; Number of jump vectors
         .global tgi_getdefpalette
         .global tgi_setpixel
         .global tgi_getpixel
+        .global tgi_horline
         .global tgi_line
         .global tgi_bar
         .global tgi_circle
@@ -113,3 +114,4 @@ TGI_HDR_JUMPCOUNT       = 18            ; Number of jump vectors
         .global tgi_linepop
         .global tgi_set_ptr
 
+                           

diff --git a/include/tgi/tgi-kernel.h b/include/tgi/tgi-kernel.h
index de9f6041a7c4bf3593124c17a885b913fcda5caa..6111c06d7bf0e03ad3c59e363071883a478610df 100644 (file)
--- a/include/tgi/tgi-kernel.h
+++ b/include/tgi/tgi-kernel.h
@@ -56,8 +56,7 @@ typedef struct {
     unsigned            yres;           /* Y resolution */
     unsigned char       colorcount;     /* Number of available colors */
     unsigned char       pagecount;      /* Number of screens available */
-    unsigned char      error;          /* Error code */
-    unsigned char       res[5];         /* Reserved for extensions */
+    unsigned char       res[6];         /* Reserved for extensions */
 
     /* Jump vectors. Note that these are not C callable */
     void*               install;        /* INSTALL routine */
@@ -75,6 +74,7 @@ typedef struct {
     void*               getdefpalette;  /* GETDEFPALETTE routine */
     void*               setpixel;       /* SETPIXEL routine */
     void*               getpixel;       /* GETPIXEL routine */
+    void*               horline;        /* HORLINE routine */
     void*               line;           /* LINE routine */
     void*               bar;            /* BAR routine */
     void*               circle;         /* CIRCLE routine */
@@ -116,4 +116,4 @@ void __fastcall__ tgi_setup (void);
 
 
 
-
+                                                             

diff --git a/libsrc/tgi/tgi-kernel.s b/libsrc/tgi/tgi-kernel.s
index 80592faa54be7cdc3235a7f74035eb76a26d8d18..acc46c08b900f7918f3c1beb5c7d1203dc7671b8 100644 (file)
--- a/libsrc/tgi/tgi-kernel.s
+++ b/libsrc/tgi/tgi-kernel.s
@@ -47,6 +47,7 @@ tgi_getpalette:     jmp     $0000
 tgi_getdefpalette:  jmp     $0000
 tgi_setpixel:       jmp     $0000
 tgi_getpixel:       jmp     $0000
+tgi_horline:        jmp     $0000
 tgi_line:           jmp     $0000
 tgi_bar:            jmp     $0000
 tgi_circle:         jmp     $0000

diff --git a/libsrc/tgi/tgi_emu_bar.s b/libsrc/tgi/tgi_emu_bar.s
index 6af7cc336c8c0ec3fbb957ebdc991a29d94d8c2b..048f10bee9ab795cf706343d3682dabccfd1ec65 100644 (file)
--- a/libsrc/tgi/tgi_emu_bar.s
+++ b/libsrc/tgi/tgi_emu_bar.s
@@ -32,7 +32,7 @@ tgi_emu_bar:
         lda     ptr1+1
         sta     X1+1
 
-@L1:    jsr     tgi_line
+@L1:    jsr     tgi_horline
 
         lda     Y1
         cmp     Y2
@@ -47,10 +47,8 @@ tgi_emu_bar:
 
 @L3:    lda     Y1
         sta     ptr2
-        sta     ptr4
         lda     Y1+1
         sta     ptr2+1
-        sta     ptr4+1
 
         lda     X1
         sta     ptr1