diff options
| author | Brian Paul <[email protected]> | 2003-02-04 02:38:52 +0000 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2003-02-04 02:38:52 +0000 |
| commit | 34af895a99674b351844f14eea98f936284019a4 (patch) | |
| tree | 84be55503f7fe7f57342f5b8bbcd7b685b351233 /src/mesa/drivers/dos/dmesa.c | |
| parent | 4c5745b08177f7c052892b574989c17daf6b22c5 (diff) | |
DOS updates (Daniel Borca)
Diffstat (limited to 'src/mesa/drivers/dos/dmesa.c')
| -rw-r--r-- | src/mesa/drivers/dos/dmesa.c | 81 |
1 files changed, 71 insertions, 10 deletions
diff --git a/src/mesa/drivers/dos/dmesa.c b/src/mesa/drivers/dos/dmesa.c index 4541559e2ca..ec9f3b22242 100644 --- a/src/mesa/drivers/dos/dmesa.c +++ b/src/mesa/drivers/dos/dmesa.c @@ -356,7 +356,7 @@ static void read_index_span (const GLcontext *ctx, GLuint n, GLint x, GLint y, offset = c->Buffer->width * FLIP(y) + x;
/* read all pixels */
for (i=0; i<n; i++, offset++) {
- index[i] = vl_getCIpixel(offset);
+ index[i] = vl_getpixel(offset);
}
}
@@ -421,13 +421,13 @@ static void read_index_pixels (const GLcontext *ctx, /* read some pixels */
for (i=0; i<n; i++) {
if (mask[i]) {
- index[i] = vl_getCIpixel(FLIP2(y[i])*w + x[i]);
+ index[i] = vl_getpixel(FLIP2(y[i])*w + x[i]);
}
}
} else {
/* read all pixels */
for (i=0; i<n; i++) {
- index[i] = vl_getCIpixel(FLIP2(y[i])*w + x[i]);
+ index[i] = vl_getpixel(FLIP2(y[i])*w + x[i]);
}
}
}
@@ -1074,19 +1074,37 @@ void DMesaDestroyContext (DMesaContext c) -GLboolean DMesaViewport (DMesaBuffer b,
- GLint xpos, GLint ypos,
- GLint width, GLint height)
+GLboolean DMesaMoveBuffer (GLint xpos, GLint ypos)
{
#ifndef FX
- void *new_window;
+ GET_CURRENT_CONTEXT(ctx);
+ DMesaBuffer b = ((DMesaContext)ctx->DriverCtx)->Buffer;
- if ((new_window=vl_sync_buffer(b->the_window, xpos, ypos, width, height)) == NULL) {
+ if (vl_sync_buffer(&b->the_window, xpos, ypos, b->width, b->height) != 0) {
return GL_FALSE;
} else {
- b->the_window = new_window;
b->xpos = xpos;
b->ypos = ypos;
+ return GL_TRUE;
+ }
+
+#else
+
+ return GL_FALSE;
+#endif
+}
+
+
+
+GLboolean DMesaResizeBuffer (GLint width, GLint height)
+{
+#ifndef FX
+ GET_CURRENT_CONTEXT(ctx);
+ DMesaBuffer b = ((DMesaContext)ctx->DriverCtx)->Buffer;
+
+ if (vl_sync_buffer(&b->the_window, b->xpos, b->ypos, width, height) != 0) {
+ return GL_FALSE;
+ } else {
b->width = width;
b->height = height;
return GL_TRUE;
@@ -1107,7 +1125,7 @@ GLboolean DMesaMakeCurrent (DMesaContext c, DMesaBuffer b) {
#ifndef FX
if ((c != NULL) && (b != NULL)) {
- if (!DMesaViewport(b, b->xpos, b->ypos, b->width, b->height)) {
+ if (vl_sync_buffer(&b->the_window, b->xpos, b->ypos, b->width, b->height) != 0) {
return GL_FALSE;
}
@@ -1153,3 +1171,46 @@ void DMesaSetCI (int ndx, GLfloat red, GLfloat green, GLfloat blue) vl_setCI(ndx, red, green, blue);
#endif
}
+
+
+
+void DMesaGetIntegerv (GLenum pname, GLint *params)
+{
+#ifndef FX
+ GET_CURRENT_CONTEXT(ctx);
+ const DMesaContext c = (ctx == NULL) ? NULL : (DMesaContext)ctx->DriverCtx;
+#else
+ const fxMesaContext c = fxMesaGetCurrentContext();
+#endif
+
+ if (c == NULL) {
+ return;
+ }
+
+ switch (pname) {
+ case DMESA_Y_ORIGIN:
+ #ifndef FX
+ params[0] = GL_FALSE;
+ #else
+ params[0] = GL_TRUE;
+ #endif
+ break;
+ case DMESA_SCREEN_SIZE:
+ #ifndef FX
+ vl_get_screen_size(¶ms[0], ¶ms[1]);
+ #else
+ params[0] = c->screen_width;
+ params[1] = c->screen_height;
+ #endif
+ break;
+ case DMESA_ARGB_ORDER:
+ #ifndef FX
+ params[0] = GL_FALSE;
+ #else
+ params[0] = !c->bgrOrder;
+ #endif
+ break;
+ default:
+ break;
+ }
+}
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