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authorBrian Paul <brian.paul@tungstengraphics.com>2000-03-19 01:13:13 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2000-03-19 01:13:13 +0000
commit4ce2d87cf6bd06104caa4dc3a30baf996b9ff08c (patch)
tree543374691238b99ee393a6695dc95b5b2bfb03a8 /src/mesa/drivers
parent959f802dabd4f4347dc0ea925ae687abb6938588 (diff)
updated for Mesa 3.3
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/beos/GLView.cpp67
1 files changed, 46 insertions, 21 deletions
diff --git a/src/mesa/drivers/beos/GLView.cpp b/src/mesa/drivers/beos/GLView.cpp
index 4332f97b20..45ed1b49ce 100644
--- a/src/mesa/drivers/beos/GLView.cpp
+++ b/src/mesa/drivers/beos/GLView.cpp
@@ -1,4 +1,4 @@
-/* $Id: GLView.cpp,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: GLView.cpp,v 1.2 2000/03/19 01:13:13 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -27,8 +27,11 @@
/*
* $Log: GLView.cpp,v $
- * Revision 1.1 1999/08/19 00:55:41 jtg
- * Initial revision
+ * Revision 1.2 2000/03/19 01:13:13 brianp
+ * updated for Mesa 3.3
+ *
+ * Revision 1.1.1.1 1999/08/19 00:55:41 jtg
+ * Imported sources
*
* Revision 1.7 1999/03/28 21:08:17 brianp
* updated SetBuffer driver function
@@ -107,16 +110,19 @@ private:
static void ClearIndex(GLcontext *ctx, GLuint index);
static void ClearColor(GLcontext *ctx, GLubyte r, GLubyte g,
GLubyte b, GLubyte a);
- static GLbitfield ClearFront(GLcontext *ctx, GLbitfield mask,
+ static GLbitfield Clear(GLcontext *ctx, GLbitfield mask,
GLboolean all, GLint x, GLint y,
GLint width, GLint height);
- static GLbitfield ClearBack(GLcontext *ctx, GLbitfield mask,
- GLboolean all, GLint x, GLint y,
- GLint width, GLint height);
+ static void ClearFront(GLcontext *ctx, GLboolean all, GLint x, GLint y,
+ GLint width, GLint height);
+ static void ClearBack(GLcontext *ctx, GLboolean all, GLint x, GLint y,
+ GLint width, GLint height);
static void Index(GLcontext *ctx, GLuint index);
static void Color(GLcontext *ctx, GLubyte r, GLubyte g,
GLubyte b, GLubyte a);
- static GLboolean SetBuffer(GLcontext *ctx, GLenum mode);
+ static GLboolean SetDrawBuffer(GLcontext *ctx, GLenum mode);
+ static void SetReadBuffer(GLcontext *ctx, GLframebuffer *colorBuffer,
+ GLenum mode);
static void GetBufferSize(GLcontext *ctgx, GLuint *width,
GLuint *height);
static const GLubyte *GetString(GLcontext *ctx, GLenum name);
@@ -289,17 +295,18 @@ void AuxInfo::UpdateState( GLcontext *ctx )
assert(aux->mContext == ctx );
ctx->Driver.UpdateState = AuxInfo::UpdateState;
- ctx->Driver.SetBuffer = AuxInfo::SetBuffer;
+ ctx->Driver.SetDrawBuffer = AuxInfo::SetDrawBuffer;
+ ctx->Driver.SetReadBuffer = AuxInfo::SetReadBuffer;
ctx->Driver.Color = AuxInfo::Color;
ctx->Driver.Index = AuxInfo::Index;
ctx->Driver.ClearIndex = AuxInfo::ClearIndex;
ctx->Driver.ClearColor = AuxInfo::ClearColor;
ctx->Driver.GetBufferSize = AuxInfo::GetBufferSize;
ctx->Driver.GetString = AuxInfo::GetString;
+ ctx->Driver.Clear = AuxInfo::Clear;
if (ctx->Color.DrawBuffer == GL_FRONT) {
/* read/write front buffer */
- ctx->Driver.Clear = AuxInfo::ClearFront;
ctx->Driver.WriteRGBASpan = AuxInfo::WriteRGBASpanFront;
ctx->Driver.WriteRGBSpan = AuxInfo::WriteRGBSpanFront;
ctx->Driver.WriteRGBAPixels = AuxInfo::WriteRGBAPixelsFront;
@@ -317,7 +324,6 @@ void AuxInfo::UpdateState( GLcontext *ctx )
}
else {
/* read/write back buffer */
- ctx->Driver.Clear = AuxInfo::ClearBack;
ctx->Driver.WriteRGBASpan = AuxInfo::WriteRGBASpanBack;
ctx->Driver.WriteRGBSpan = AuxInfo::WriteRGBSpanBack;
ctx->Driver.WriteRGBAPixels = AuxInfo::WriteRGBAPixelsBack;
@@ -355,10 +361,22 @@ void AuxInfo::ClearColor(GLcontext *ctx, GLubyte r, GLubyte g,
}
-GLbitfield AuxInfo::ClearFront(GLcontext *ctx, GLbitfield mask,
+GLbitfield AuxInfo::Clear(GLcontext *ctx, GLbitfield mask,
GLboolean all, GLint x, GLint y,
GLint width, GLint height)
{
+ if (mask & DD_FRONT_LEFT_BIT)
+ ClearFront(ctx, all, x, y, width, height);
+ if (mask & DD_BACK_LEFT_BIT)
+ ClearBack(ctx, all, x, y, width, height);
+ return mask & ~(DD_FRONT_LEFT_BIT | DD_BACK_LEFT_BIT);
+}
+
+
+void AuxInfo::ClearFront(GLcontext *ctx,
+ GLboolean all, GLint x, GLint y,
+ GLint width, GLint height)
+{
AuxInfo *aux = (AuxInfo *) ctx->DriverCtx;
BGLView *bglview = aux->mBGLView;
assert(bglview);
@@ -394,14 +412,12 @@ GLbitfield AuxInfo::ClearFront(GLcontext *ctx, GLbitfield mask,
aux->mColor[BE_GCOMP],
aux->mColor[BE_BCOMP],
aux->mColor[BE_ACOMP]);
-
- return mask & (~GL_COLOR_BUFFER_BIT);
}
-GLbitfield AuxInfo::ClearBack(GLcontext *ctx, GLbitfield mask,
- GLboolean all, GLint x, GLint y,
- GLint width, GLint height)
+void AuxInfo::ClearBack(GLcontext *ctx,
+ GLboolean all, GLint x, GLint y,
+ GLint width, GLint height)
{
AuxInfo *aux = (AuxInfo *) ctx->DriverCtx;
BGLView *bglview = aux->mBGLView;
@@ -433,8 +449,6 @@ GLbitfield AuxInfo::ClearBack(GLcontext *ctx, GLbitfield mask,
start += aux->mWidth;
}
}
-
- return mask & (~GL_COLOR_BUFFER_BIT);
}
@@ -461,7 +475,7 @@ void AuxInfo::Color(GLcontext *ctx, GLubyte r, GLubyte g,
bglview->SetLowColor(r, g, b, a);
}
-GLboolean AuxInfo::SetBuffer(GLcontext *ctx, GLenum buffer)
+GLboolean AuxInfo::SetDrawBuffer(GLcontext *ctx, GLenum buffer)
{
if (buffer == GL_FRONT_LEFT)
return GL_TRUE;
@@ -471,6 +485,12 @@ GLboolean AuxInfo::SetBuffer(GLcontext *ctx, GLenum buffer)
return GL_FALSE;
}
+void AuxInfo::SetReadBuffer(GLcontext *ctx, GLframebuffer *colorBuffer,
+ GLenum buffer)
+{
+ /* XXX to do */
+}
+
void AuxInfo::GetBufferSize(GLcontext *ctx, GLuint *width,
GLuint *height)
{
@@ -994,7 +1014,12 @@ BGLView::BGLView(BRect rect, char *name,
red, green, blue, alpha);
// create core framebuffer
- GLframebuffer *buffer = gl_create_framebuffer(visual);
+ GLframebuffer *buffer = gl_create_framebuffer(visual,
+ depth > 0 ? GL_TRUE : GL_FALSE,
+ stencil > 0 ? GL_TRUE: GL_FALSE,
+ accum > 0 ? GL_TRUE : GL_FALSE,
+ alphaFlag
+ );
// create core context
const GLboolean direct = GL_TRUE;