diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/windows/wmesa.c | 112 |
1 files changed, 30 insertions, 82 deletions
diff --git a/src/mesa/drivers/windows/wmesa.c b/src/mesa/drivers/windows/wmesa.c index 33a8f196310..01fea7f5a02 100644 --- a/src/mesa/drivers/windows/wmesa.c +++ b/src/mesa/drivers/windows/wmesa.c @@ -1,86 +1,20 @@ -/* $Id: wmesa.c,v 1.6 2000/09/08 21:44:56 brianp Exp $ */ +/* $Id: wmesa.c,v 1.7 2000/09/12 15:46:43 brianp Exp $ */ /* -* File name : wmesa.c -* Version : 2.3 -* -* Display driver for Mesa 2.3 under -* Windows95 and WindowsNT -* -* Copyright (C) 1996- Li Wei -* Address : Institute of Artificial Intelligence -* : & Robotics -* : Xi'an Jiaotong University -* Email : [email protected] -* Web page : http://sun.aiar.xjtu.edu.cn -* -* This file and its associations are partially borrowed from the -* Windows NT driver for Mesa 1.8 , written by Mark Leaming -* ([email protected]). -*/ - - -/* - * $Log: wmesa.c,v $ - * Revision 1.6 2000/09/08 21:44:56 brianp - * removed ctx->Driver.Dither function - * - * Revision 1.5 2000/09/07 15:45:28 brianp - * Removed ctx->Driver.LogicOp(). - * ctx->Driver.Index/ColorMask() now return void. - * Removed SWmasking and SWLogicOpEnabled variables. - * LogicOps and color/index masking are no longer special-case device - * driver functions. The Xlib driver was the only driver that used - * them. Things are more uniform now. - * - * Revision 1.4 2000/08/02 20:29:03 brianp - * updates from [email protected] - * - * Revision 1.3.4.1 2000/08/02 20:28:19 brianp - * updates from [email protected] - * - * Revision 1.3 2000/03/03 23:21:57 brianp - * removed obsolete logicop function - * - * Revision 1.2 2000/02/17 20:52:02 brianp - * replaced renderer_string() with get_string() func - * - * Revision 1.1.1.1 1999/08/19 00:55:42 jtg - * Imported sources + * Windows (Win32) device driver for Mesa 3.4 * - * Revision 3.10 1999/06/15 01:35:06 brianp - * small change to wmSetPixel() from [email protected] + * Original author: * - * Revision 3.9 1999/05/11 19:06:01 brianp - * fixed a few VB->Index bugs ([email protected]) - * - * Revision 3.8 1999/05/08 15:15:23 brianp - * various updates from [email protected] - * - * Revision 3.7 1999/04/01 01:27:34 brianp - * always flip Y coord in read_rgba_span() - * - * Revision 3.6 1999/03/28 21:17:27 brianp - * updated SetBuffer driver function - * - * Revision 3.5 1999/03/16 01:36:42 brianp - * patched dither() to check if Current is NULL, per [email protected] - * - * Revision 3.4 1999/02/25 14:12:33 keithw - * Merged in kw3 patch - * - * Revision 3.3 1999/01/03 03:08:57 brianp - * Ted Jump's changes - * - * Revision 3.2 1998/08/29 00:26:01 - * updated for Mesa 3.0 to accomodate EGCS-Mingw32 build - * - * Revision 3.1 1998/06/11 01:42:08 brianp - * updated for Mesa 3.0 device driver interface (but not tested) - * - * Revision 3.0 1998/06/11 01:18:25 brianp - * initial revision + * Copyright (C) 1996- Li Wei + * Address : Institute of Artificial Intelligence + * : & Robotics + * : Xi'an Jiaotong University + * Email : [email protected] + * Web page : http://sun.aiar.xjtu.edu.cn * + * This file and its associations are partially borrowed from the + * Windows NT driver for Mesa 1.8 , written by Mark Leaming + * ([email protected]). */ @@ -597,7 +531,7 @@ static void enable( GLcontext* ctx, GLenum pname, GLboolean enable ) -static GLboolean set_buffer( GLcontext* ctx, GLenum mode ) +static GLboolean set_draw_buffer( GLcontext* ctx, GLenum mode ) { STARTPROFILE /* TODO: this could be better */ @@ -607,7 +541,15 @@ static GLboolean set_buffer( GLcontext* ctx, GLenum mode ) else { return GL_FALSE; } - ENDPROFILE(set_buffer) + ENDPROFILE(set_draw_buffer) +} + + +static void set_read_buffer(GLcontext *ctx, GLframebuffer *colorBuffer, + GLenum buffer ) +{ + /* XXX todo */ + return; } @@ -1172,7 +1114,8 @@ void setup_DD_pointers( GLcontext* ctx ) ctx->Driver.Enable = enable; - ctx->Driver.SetBuffer = set_buffer; + ctx->Driver.SetDrawBuffer = set_draw_buffer; + ctx->Driver.SetReadBuffer = set_read_buffer; ctx->Driver.GetBufferSize = buffer_size; ctx->Driver.PointsFunc = choose_points_function(ctx); @@ -1360,7 +1303,11 @@ WMesaContext WMesaCreateContext( HWND hWnd, HPALETTE* Pal, return NULL; } - c->gl_buffer = gl_create_framebuffer( c->gl_visual ); + c->gl_buffer = gl_create_framebuffer( c->gl_visual, + c->gl_visual->DepthBits > 0, + c->gl_visual->StencilBits > 0, + c->gl_visual->AccumRedBits > 0, + c->gl_visual->AlphaBits > 0 ); if (!c->gl_buffer) { gl_destroy_visual( c->gl_visual ); gl_destroy_context( c->gl_ctx ); @@ -2149,6 +2096,7 @@ static void smooth_8A8B8G8R_z_triangle( GLcontext *ctx, { WMesaContext wmesa = (WMesaContext) ctx->DriverCtx; #define INTERP_Z 1 +#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE #define INTERP_RGB 1 #define PIXEL_ADDRESS(X,Y) PIXELADDR4(X,Y) #define PIXEL_TYPE GLuint |