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Diffstat (limited to 'src/mesa/main/stencil.c')
-rw-r--r--src/mesa/main/stencil.c98
1 files changed, 49 insertions, 49 deletions
diff --git a/src/mesa/main/stencil.c b/src/mesa/main/stencil.c
index e3529996be7..1a05ab2ccab 100644
--- a/src/mesa/main/stencil.c
+++ b/src/mesa/main/stencil.c
@@ -1,4 +1,4 @@
-/* $Id: stencil.c,v 1.6 1999/10/13 18:42:50 brianp Exp $ */
+/* $Id: stencil.c,v 1.7 1999/11/05 06:43:10 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -99,8 +99,8 @@ void gl_StencilFunc( GLcontext *ctx, GLenum func, GLint ref, GLuint mask )
}
maxref = (1 << STENCIL_BITS) - 1;
- ctx->Stencil.Ref = CLAMP( ref, 0, maxref );
- ctx->Stencil.ValueMask = mask;
+ ctx->Stencil.Ref = (GLstencil) CLAMP( ref, 0, maxref );
+ ctx->Stencil.ValueMask = (GLstencil) mask;
if (ctx->Driver.StencilFunc) {
(*ctx->Driver.StencilFunc)( ctx, func, ctx->Stencil.Ref, mask );
@@ -214,7 +214,7 @@ static void apply_stencil_op_to_span( GLcontext *ctx,
{
const GLstencil ref = ctx->Stencil.Ref;
const GLstencil wrtmask = ctx->Stencil.WriteMask;
- const GLstencil invmask = ~ctx->Stencil.WriteMask;
+ const GLstencil invmask = (GLstencil) (~ctx->Stencil.WriteMask);
GLstencil *stencil = STENCIL_ADDRESS( x, y );
GLuint i;
@@ -233,7 +233,7 @@ static void apply_stencil_op_to_span( GLcontext *ctx,
else {
for (i=0;i<n;i++) {
if (mask[i]) {
- stencil[i] = stencil[i] & invmask;
+ stencil[i] = (GLstencil) (stencil[i] & invmask);
}
}
}
@@ -250,7 +250,7 @@ static void apply_stencil_op_to_span( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil s = stencil[i];
- stencil[i] = (invmask & s ) | (wrtmask & ref);
+ stencil[i] = (GLstencil) ((invmask & s ) | (wrtmask & ref));
}
}
}
@@ -261,7 +261,7 @@ static void apply_stencil_op_to_span( GLcontext *ctx,
if (mask[i]) {
GLstencil s = stencil[i];
if (s < STENCIL_MAX) {
- stencil[i] = s+1;
+ stencil[i] = (GLstencil) (s+1);
}
}
}
@@ -272,7 +272,7 @@ static void apply_stencil_op_to_span( GLcontext *ctx,
/* VERIFY logic of adding 1 to a write-masked value */
GLstencil s = stencil[i];
if (s < STENCIL_MAX) {
- stencil[i] = (invmask & s) | (wrtmask & (s+1));
+ stencil[i] = (GLstencil) ((invmask & s) | (wrtmask & (s+1)));
}
}
}
@@ -284,7 +284,7 @@ static void apply_stencil_op_to_span( GLcontext *ctx,
if (mask[i]) {
GLstencil s = stencil[i];
if (s>0) {
- stencil[i] = s-1;
+ stencil[i] = (GLstencil) (s-1);
}
}
}
@@ -295,7 +295,7 @@ static void apply_stencil_op_to_span( GLcontext *ctx,
/* VERIFY logic of subtracting 1 to a write-masked value */
GLstencil s = stencil[i];
if (s>0) {
- stencil[i] = (invmask & s) | (wrtmask & (s-1));
+ stencil[i] = (GLstencil) ((invmask & s) | (wrtmask & (s-1)));
}
}
}
@@ -313,7 +313,7 @@ static void apply_stencil_op_to_span( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil s = stencil[i];
- stencil[i] = (invmask & s) | (wrtmask & (stencil[i]+1));
+ stencil[i] = (GLstencil) ((invmask & s) | (wrtmask & (stencil[i]+1)));
}
}
}
@@ -330,7 +330,7 @@ static void apply_stencil_op_to_span( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil s = stencil[i];
- stencil[i] = (invmask & s) | (wrtmask & (stencil[i]-1));
+ stencil[i] = (GLstencil) ((invmask & s) | (wrtmask & (stencil[i]-1)));
}
}
}
@@ -348,7 +348,7 @@ static void apply_stencil_op_to_span( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil s = stencil[i];
- stencil[i] = (invmask & s) | (wrtmask & ~s);
+ stencil[i] = (GLstencil) ((invmask & s) | (wrtmask & ~s));
}
}
}
@@ -405,10 +405,10 @@ GLint gl_stencil_span( GLcontext *ctx,
allfail = 1;
break;
case GL_LESS:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
- s = stencil[i] & ctx->Stencil.ValueMask;
+ s = (GLstencil) (stencil[i] & ctx->Stencil.ValueMask);
if (r < s) {
/* passed */
fail[i] = 0;
@@ -424,10 +424,10 @@ GLint gl_stencil_span( GLcontext *ctx,
}
break;
case GL_LEQUAL:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
- s = stencil[i] & ctx->Stencil.ValueMask;
+ s = (GLstencil) (stencil[i] & ctx->Stencil.ValueMask);
if (r <= s) {
/* pass */
fail[i] = 0;
@@ -443,10 +443,10 @@ GLint gl_stencil_span( GLcontext *ctx,
}
break;
case GL_GREATER:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
- s = stencil[i] & ctx->Stencil.ValueMask;
+ s = (GLstencil) (stencil[i] & ctx->Stencil.ValueMask);
if (r > s) {
/* passed */
fail[i] = 0;
@@ -462,10 +462,10 @@ GLint gl_stencil_span( GLcontext *ctx,
}
break;
case GL_GEQUAL:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
- s = stencil[i] & ctx->Stencil.ValueMask;
+ s = (GLstencil) (stencil[i] & ctx->Stencil.ValueMask);
if (r >= s) {
/* passed */
fail[i] = 0;
@@ -481,10 +481,10 @@ GLint gl_stencil_span( GLcontext *ctx,
}
break;
case GL_EQUAL:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
- s = stencil[i] & ctx->Stencil.ValueMask;
+ s = (GLstencil) (stencil[i] & ctx->Stencil.ValueMask);
if (r == s) {
/* passed */
fail[i] = 0;
@@ -503,7 +503,7 @@ GLint gl_stencil_span( GLcontext *ctx,
r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
for (i=0;i<n;i++) {
if (mask[i]) {
- s = stencil[i] & ctx->Stencil.ValueMask;
+ s = (GLstencil) (stencil[i] & ctx->Stencil.ValueMask);
if (r != s) {
/* passed */
fail[i] = 0;
@@ -611,7 +611,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
GLstencil wrtmask, invmask;
wrtmask = ctx->Stencil.WriteMask;
- invmask = ~ctx->Stencil.WriteMask;
+ invmask = (GLstencil) (~ctx->Stencil.WriteMask);
ref = ctx->Stencil.Ref;
@@ -632,7 +632,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
- *sptr = invmask & *sptr;
+ *sptr = (GLstencil) (invmask & *sptr);
}
}
}
@@ -650,7 +650,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
- *sptr = (invmask & *sptr ) | (wrtmask & ref);
+ *sptr = (GLstencil) ((invmask & *sptr ) | (wrtmask & ref));
}
}
}
@@ -661,7 +661,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
if (*sptr < STENCIL_MAX) {
- *sptr = *sptr + 1;
+ *sptr = (GLstencil) (*sptr + 1);
}
}
}
@@ -671,7 +671,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
if (*sptr < STENCIL_MAX) {
- *sptr = (invmask & *sptr) | (wrtmask & (*sptr+1));
+ *sptr = (GLstencil) ((invmask & *sptr) | (wrtmask & (*sptr+1)));
}
}
}
@@ -683,7 +683,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
if (*sptr>0) {
- *sptr = *sptr - 1;
+ *sptr = (GLstencil) (*sptr - 1);
}
}
}
@@ -693,7 +693,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
if (*sptr>0) {
- *sptr = (invmask & *sptr) | (wrtmask & (*sptr-1));
+ *sptr = (GLstencil) ((invmask & *sptr) | (wrtmask & (*sptr-1)));
}
}
}
@@ -704,7 +704,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
- *sptr = *sptr + 1;
+ *sptr = (GLstencil) (*sptr + 1);
}
}
}
@@ -712,7 +712,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
- *sptr = (invmask & *sptr) | (wrtmask & (*sptr+1));
+ *sptr = (GLstencil) ((invmask & *sptr) | (wrtmask & (*sptr+1)));
}
}
}
@@ -722,7 +722,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
- *sptr = *sptr - 1;
+ *sptr = (GLstencil) (*sptr - 1);
}
}
}
@@ -730,7 +730,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
- *sptr = (invmask & *sptr) | (wrtmask & (*sptr-1));
+ *sptr = (GLstencil) ((invmask & *sptr) | (wrtmask & (*sptr-1)));
}
}
}
@@ -740,7 +740,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
- *sptr = ~*sptr;
+ *sptr = (GLstencil) (~*sptr);
}
}
}
@@ -748,7 +748,7 @@ static void apply_stencil_op_to_pixels( GLcontext *ctx,
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS( x[i], y[i] );
- *sptr = (invmask & *sptr) | (wrtmask & ~*sptr);
+ *sptr = (GLstencil) ((invmask & *sptr) | (wrtmask & ~*sptr));
}
}
}
@@ -803,11 +803,11 @@ GLint gl_stencil_pixels( GLcontext *ctx,
allfail = 1;
break;
case GL_LESS:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS(x[i],y[i]);
- s = *sptr & ctx->Stencil.ValueMask;
+ s = (GLstencil) (*sptr & ctx->Stencil.ValueMask);
if (r < s) {
/* passed */
fail[i] = 0;
@@ -823,11 +823,11 @@ GLint gl_stencil_pixels( GLcontext *ctx,
}
break;
case GL_LEQUAL:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS(x[i],y[i]);
- s = *sptr & ctx->Stencil.ValueMask;
+ s = (GLstencil) (*sptr & ctx->Stencil.ValueMask);
if (r <= s) {
/* pass */
fail[i] = 0;
@@ -843,11 +843,11 @@ GLint gl_stencil_pixels( GLcontext *ctx,
}
break;
case GL_GREATER:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS(x[i],y[i]);
- s = *sptr & ctx->Stencil.ValueMask;
+ s = (GLstencil) (*sptr & ctx->Stencil.ValueMask);
if (r > s) {
/* passed */
fail[i] = 0;
@@ -863,11 +863,11 @@ GLint gl_stencil_pixels( GLcontext *ctx,
}
break;
case GL_GEQUAL:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS(x[i],y[i]);
- s = *sptr & ctx->Stencil.ValueMask;
+ s = (GLstencil) (*sptr & ctx->Stencil.ValueMask);
if (r >= s) {
/* passed */
fail[i] = 0;
@@ -883,11 +883,11 @@ GLint gl_stencil_pixels( GLcontext *ctx,
}
break;
case GL_EQUAL:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS(x[i],y[i]);
- s = *sptr & ctx->Stencil.ValueMask;
+ s = (GLstencil) (*sptr & ctx->Stencil.ValueMask);
if (r == s) {
/* passed */
fail[i] = 0;
@@ -903,11 +903,11 @@ GLint gl_stencil_pixels( GLcontext *ctx,
}
break;
case GL_NOTEQUAL:
- r = ctx->Stencil.Ref & ctx->Stencil.ValueMask;
+ r = (GLstencil) (ctx->Stencil.Ref & ctx->Stencil.ValueMask);
for (i=0;i<n;i++) {
if (mask[i]) {
GLstencil *sptr = STENCIL_ADDRESS(x[i],y[i]);
- s = *sptr & ctx->Stencil.ValueMask;
+ s = (GLstencil) (*sptr & ctx->Stencil.ValueMask);
if (r != s) {
/* passed */
fail[i] = 0;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-17 08:59:54 +0000