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applied Philippe Houdoin's patch, plus minor clean-ups

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This commit is contained in:
Brian Paul
2002-10-17 14:25:30 +00:00
parent 8dfc5b9863
commit 673077c613
1 changed files with 27 additions and 75 deletions
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102
src/mesa/drivers/beos/GLView.cpp
View File

@@ -1,10 +1,10 @@
/* $Id: GLView.cpp,v 1.6 2002/09/19 16:19:45 brianp Exp $ */ /* $Id: GLView.cpp,v 1.7 2002/10/17 14:25:30 brianp Exp $ */
/* /*
* Mesa 3-D graphics library * Mesa 3-D graphics library
* Version: 3.5 * Version: 4.1
* *
* Copyright (C) 1999-2000 Brian Paul All Rights Reserved. * Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"), * copy of this software and associated documentation files (the "Software"),
@@ -25,54 +25,6 @@
*/ */
/*
* $Log: GLView.cpp,v $
* Revision 1.6 2002/09/19 16:19:45 brianp
* Updated BeOS support (Philippe Houdoin)
*
* Revision 1.5 2000/11/17 21:01:26 brianp
* Minor header file changes to silence warnings.
* Added _mesa_enable_sw_extensions(), called by software-only drivers
* to enable all s/w-supported GL extensions.
*
* Revision 1.4 2000/11/14 17:51:15 brianp
* more Driver.Color, Driver.Index updates
*
* Revision 1.3 2000/09/26 20:54:09 brianp
* First batch of OpenGL SI related changes:
* Renamed struct gl_context to struct __GLcontextRec.
* Include glcore.h, setup GL imports/exports.
* Replaced gl_ prefix with _mesa_ prefix in context.[ch] functions.
* GLcontext's Visual field is no longer a pointer.
*
* 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
*
* Revision 1.6 1999/02/14 03:44:37 brianp
* new copyright
*
* Revision 1.5 1999/02/11 03:50:57 brianp
* added CopySubBufferMESA()
*
* Revision 1.4 1999/02/06 17:44:59 brianp
* code clean-up and bug fixes
*
* Revision 1.3 1999/02/04 04:13:15 brianp
* implemented double buffering
*
* Revision 1.2 1999/02/03 04:23:28 brianp
* basic device driver functions now work (yeah!)
*
* Revision 1.1 1999/02/02 04:40:46 brianp
* Initial revision
*/
#include "glheader.h" #include "glheader.h"
#include <assert.h> #include <assert.h>
@@ -151,7 +103,7 @@ private:
BGLView * m_bglview; BGLView * m_bglview;
BBitmap * m_bitmap; BBitmap * m_bitmap;
GLubyte m_clear_color[4]; // buffer clear color GLchan m_clear_color[4]; // buffer clear color
GLuint m_clear_index; // buffer clear color index GLuint m_clear_index; // buffer clear color index
GLint m_bottom; // used for flipping Y coords GLint m_bottom; // used for flipping Y coords
GLuint m_width; GLuint m_width;
@@ -160,7 +112,7 @@ private:
// Mesa Device Driver functions // Mesa Device Driver functions
static void UpdateState(GLcontext *ctx, GLuint new_state); static void UpdateState(GLcontext *ctx, GLuint new_state);
static void ClearIndex(GLcontext *ctx, GLuint index); static void ClearIndex(GLcontext *ctx, GLuint index);
static void ClearColor(GLcontext *ctx, const GLchan color[4]); static void ClearColor(GLcontext *ctx, const GLfloat color[4]);
static void Clear(GLcontext *ctx, GLbitfield mask, static void Clear(GLcontext *ctx, GLbitfield mask,
GLboolean all, GLint x, GLint y, GLboolean all, GLint x, GLint y,
GLint width, GLint height); GLint width, GLint height);
@@ -323,10 +275,10 @@ BGLView::BGLView(BRect rect, char *name,
1 1
); );
// create core context // create core context
__GLimports imports; __GLimports imports;
_mesa_init_default_imports(&imports, md); _mesa_init_default_imports(&imports, md);
GLcontext * ctx = _mesa_create_context( visual, NULL, &imports); GLcontext * ctx = _mesa_create_context( visual, NULL, &imports);
// create core framebuffer // create core framebuffer
@@ -339,16 +291,15 @@ BGLView::BGLView(BRect rect, char *name,
_mesa_enable_sw_extensions(ctx); _mesa_enable_sw_extensions(ctx);
_mesa_enable_1_3_extensions(ctx); _mesa_enable_1_3_extensions(ctx);
//_mesa_enable_1_4_extensions(ctx);
/* Initialize the software rasterizer and helper modules. /* Initialize the software rasterizer and helper modules.
*/ */
_swrast_CreateContext(ctx);
_swrast_CreateContext(ctx); _ac_CreateContext(ctx);
_ac_CreateContext(ctx); _tnl_CreateContext(ctx);
_tnl_CreateContext(ctx); _swsetup_CreateContext(ctx);
_swsetup_CreateContext(ctx); _swsetup_Wakeup(ctx);
_swsetup_Wakeup(ctx);
md->Init(this, ctx, visual, buffer ); md->Init(this, ctx, visual, buffer );
@@ -663,9 +614,12 @@ void MesaDriver::Init(BGLView * bglview, GLcontext * ctx, GLvisual * visual, GLf
ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D; ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D; ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
ctx->Driver.BaseCompressedTexFormat = _mesa_base_compressed_texformat; ctx->Driver.CompressedTexImage1D = _mesa_store_compressed_teximage1d;
ctx->Driver.CompressedTextureSize = _mesa_compressed_texture_size; ctx->Driver.CompressedTexImage2D = _mesa_store_compressed_teximage2d;
ctx->Driver.GetCompressedTexImage = _mesa_get_compressed_teximage; ctx->Driver.CompressedTexImage3D = _mesa_store_compressed_teximage3d;
ctx->Driver.CompressedTexSubImage1D = _mesa_store_compressed_texsubimage1d;
ctx->Driver.CompressedTexSubImage2D = _mesa_store_compressed_texsubimage2d;
ctx->Driver.CompressedTexSubImage3D = _mesa_store_compressed_texsubimage3d;
swdd->SetBuffer = MesaDriver::SetBuffer; swdd->SetBuffer = MesaDriver::SetBuffer;
@@ -780,15 +734,13 @@ void MesaDriver::ClearIndex(GLcontext *ctx, GLuint index)
} }
void MesaDriver::ClearColor(GLcontext *ctx, const GLchan color[4]) void MesaDriver::ClearColor(GLcontext *ctx, const GLfloat color[4])
// GLubyte r, GLubyte g,
// GLubyte b, GLubyte a)
{ {
MesaDriver *md = (MesaDriver *) ctx->DriverCtx; MesaDriver *md = (MesaDriver *) ctx->DriverCtx;
md->m_clear_color[BE_RCOMP] = color[0]; CLAMPED_FLOAT_TO_CHAN(md->m_clear_color[BE_RCOMP], color[0]);
md->m_clear_color[BE_GCOMP] = color[1]; CLAMPED_FLOAT_TO_CHAN(md->m_clear_color[BE_GCOMP], color[1]);
md->m_clear_color[BE_BCOMP] = color[2]; CLAMPED_FLOAT_TO_CHAN(md->m_clear_color[BE_BCOMP], color[2]);
md->m_clear_color[BE_ACOMP] = color[3]; CLAMPED_FLOAT_TO_CHAN(md->m_clear_color[BE_ACOMP], color[3]);
assert(md->m_bglview); assert(md->m_bglview);
} }