--- /dev/null
+ Mesa 4.0.1 DOS/DJGPP Port version 0.1\r
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r
+\r
+\r
+\r
+First of all...\r
+~~~~~~~~~~~~~~~\r
+\r
+This is a DOS port for MESA 4.0.1. I didn't bother to consider any DOS C\r
+compiler other than gcc, so this port was written using DJGPP v2. To be more\r
+precise:\r
+ djdev 2.03\r
+ gcc v3.0.3\r
+ make v3.79\r
+\r
+Almost all demos were compiled and ran succesfully on my system:\r
+ CPU: Intel Pentium w/ MMX @166 MHz\r
+ Mainboard: ViA Apollo VP2 w/ 128 MB SDRAM\r
+ Video card: Matrox Millenium I w/ 4096 kB WRAM, Matrox BIOS v3.0\r
+\r
+Since I don't have access to any accelerated video hardware, this port is\r
+entirely based on VESA/SuperVGA. My little attempt to use FreeBE/AF ended in\r
+a failure, but that's another story: it seemed to work fine with my older\r
+Matrox Millenium w/ 2MB, and then I got another Matrox Millenium w/ 4MB. The\r
+problem with latter was it had a dead BIOS; I hot-flashed it and made it work\r
+in all environments (Windows 95, VESA, etc) but FreeBE/AF.\r
+\r
+\r
+\r
+Legal:\r
+~~~~~~\r
+\r
+This software is distributed under the terms of the GNU Lesser General Public\r
+License.\r
+\r
+Source code written by others is subject to its respective copyright.\r
+\r
+\r
+\r
+libGL (the core):\r
+~~~~~~~~~~~~~~~~~\r
+\r
+Of course, MESA 4.0.1 core sources are required. It will probably work with\r
+MESA 3.5, but not a chance with earlier versions due to major changes to the\r
+MESA driver interface and the directory tree. All should compile succesfully.\r
+\r
+The driver has its origins in ddsample.c, written by Brian Paul and found by\r
+me in MESA 3.4.2. I touched almost all the functions, changing the coding\r
+style ;-( Sorry!\r
+\r
+Pitfalls:\r
+1. The current version supports only RGB[A] modes, for it made no sense to me\r
+ to endorse color-index (aka palette) modes.\r
+2. Only double-buffered is allowed because it was simpler to implement at\r
+ that moment. Single-buffered will appear soon, especially if I can find a\r
+ way to use hardware acceleration.\r
+3. Another weird "feature" is that buffer width & height must be multiple of\r
+ 4 (I'm a lazy programmer and I found that the easiest way to keep buffer\r
+ handling at peak performance ;-).\r
+4. The video mode selector is tricky: it searches for the smallest mode which\r
+ will entirely contain the buffer at its current position. If you want a\r
+ small buffer in a high-res mode, try to position it very far to the right\r
+ (or down). I'd really use some ideas here!!!\r
+\r
+\r
+\r
+libGLU:\r
+~~~~~~~\r
+\r
+Mesa GLU sources are required. Everything should run smooth.\r
+\r
+\r
+\r
+libGLUT (the toolkit):\r
+~~~~~~~~~~~~~~~~~~~~~~\r
+\r
+Well, this "skeletal" GLUT implementation is not mine. Thanks should go to\r
+Bernhard Tschirren, Mark Kilgard, Brian Paul and probably others (or probably\r
+not ;-). I only changed it to be self-standing (Allegro-free). The keyboard,\r
+mouse and timer drivers were inspired from an old project of mine (D3Xl) and\r
+fixed with some Allegro "infusions"; my deeply thanks to Shawn Hargreaves and\r
+co.\r
+\r
+My keyboard driver used only scancodes, but since GLUT requires ASCII values\r
+for keys, I borrowed the translation tables (and maybe more) from Allegro.\r
+Ctrl-Alt-Del (plus Ctrl-Alt-End, for Windows users) will shut down the GLUT\r
+engine unconditionally: it will raise SIGINT, which in turn will call the\r
+destructors (let's hope), thus cleaning up your/my mess ;-)\r
+\r
+The mouse driver is far from complete (lack of positioning, drawing, etc),\r
+but is enough to make almost all the demos work.\r
+\r
+The timer is pretty versatile for it supports multiple timers with different\r
+frequencies. It may not be the most accurate timer in the known universe, but\r
+I think it's OK. Take this example: you have timer A with a very high rate,\r
+and then you have timer B with very low rate compared to A; now, A ticks OK,\r
+but timer B will probably loose precision!\r
+\r
+As an addition, stdout and stderr are redirected and dumped upon exit. This\r
+means that printf can be safely called during graphics, but all messages come\r
+in bulk! A bit of a hack, I know, but I think it's better than to miss them\r
+at all.\r
+\r
+Window creating defaults: 640x480x16 at (0,0), 8-bit stencil, 16-bit accum.\r
+\r
+\r
+\r
+Installation:\r
+~~~~~~~~~~~~~\r
+\r
+Unzip into the MESA directory, and type "make -f Makefile.DJ" to compile all\r
+libraries. Long filename support is required during compilation. The examples\r
+are not built automagically (see Pitfalls above).\r
+\r
+\r
+\r
+History:\r
+~~~~~~~~\r
+\r
+v0.1 feb-2002 initial release\r
+v0.2 ..soon..\r
+\r
+\r
+\r
+Contact:\r
+~~~~~~~~\r
+\r
+Name: Borca Daniel\r
+E-mail: dborca@yahoo.com\r
+WWW: http://www.geocities.com/dborca/\r
--- /dev/null
+/*\r
+ * Mesa 3-D graphics library\r
+ * Version: 4.0\r
+ * \r
+ * Copyright (C) 1999 Brian Paul All Rights Reserved.\r
+ * \r
+ * Permission is hereby granted, free of charge, to any person obtaining a\r
+ * copy of this software and associated documentation files (the "Software"),\r
+ * to deal in the Software without restriction, including without limitation\r
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,\r
+ * and/or sell copies of the Software, and to permit persons to whom the\r
+ * Software is furnished to do so, subject to the following conditions:\r
+ * \r
+ * The above copyright notice and this permission notice shall be included\r
+ * in all copies or substantial portions of the Software.\r
+ * \r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS\r
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL\r
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN\r
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ */\r
+\r
+/*\r
+ * DOS/DJGPP device driver v0.1 for Mesa 4.0\r
+ *\r
+ * Copyright (C) 2002 - Borca Daniel\r
+ * Email : dborca@yahoo.com\r
+ * Web : http://www.geocities.com/dborca\r
+ */\r
+\r
+\r
+#ifndef DMESA_included\r
+#define DMESA_included\r
+\r
+#define DMESA_MAJOR_VERSION 4\r
+#define DMESA_MINOR_VERSION 0\r
+\r
+typedef struct dmesa_context *DMesaContext;\r
+typedef struct dmesa_visual *DMesaVisual;\r
+typedef struct dmesa_buffer *DMesaBuffer;\r
+\r
+#ifdef __cplusplus\r
+extern "C" {\r
+#endif\r
+\r
+DMesaVisual DMesaCreateVisual (GLint colDepth, GLboolean dbFlag,\r
+ GLint depthSize, GLint stencilSize,\r
+ GLint accumSize);\r
+\r
+void DMesaDestroyVisual (DMesaVisual v);\r
+\r
+DMesaBuffer DMesaCreateBuffer (DMesaVisual visual,\r
+ GLint width, GLint height,\r
+ GLint xpos, GLint ypos);\r
+\r
+void DMesaDestroyBuffer (DMesaBuffer b);\r
+\r
+DMesaContext DMesaCreateContext (DMesaVisual visual,\r
+ DMesaContext share);\r
+\r
+void DMesaDestroyContext (DMesaContext c);\r
+\r
+GLboolean DMesaMakeCurrent (DMesaContext c, DMesaBuffer b);\r
+\r
+void DMesaSwapBuffers (DMesaBuffer b);\r
+\r
+#ifdef __cplusplus\r
+}\r
+#endif\r
+\r
+#endif\r
--- /dev/null
+# Mesa 3-D graphics library\r
+# Version: 4.0\r
+# \r
+# Copyright (C) 1999 Brian Paul All Rights Reserved.\r
+# \r
+# Permission is hereby granted, free of charge, to any person obtaining a\r
+# copy of this software and associated documentation files (the "Software"),\r
+# to deal in the Software without restriction, including without limitation\r
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,\r
+# and/or sell copies of the Software, and to permit persons to whom the\r
+# Software is furnished to do so, subject to the following conditions:\r
+# \r
+# The above copyright notice and this permission notice shall be included\r
+# in all copies or substantial portions of the Software.\r
+# \r
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS\r
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL\r
+# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN\r
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+\r
+# DOS/DJGPP glu makefile v0.1 for Mesa 4.0\r
+#\r
+# Copyright (C) 2002 - Borca Daniel\r
+# Email : dborca@yahoo.com\r
+# Web : http://www.geocities.com/dborca\r
+\r
+\r
+.PHONY: all clean\r
+\r
+TOP = ..\r
+CC = gcc\r
+CFLAGS = -I$(TOP)/include -Wall -W -Wno-unused -mcpu=pentium -ffast-math -O2\r
+AR = ar\r
+ARFLAGS = ruv\r
+LIBDIR = $(TOP)/lib\r
+\r
+GLU_LIB = libglu.a\r
+\r
+CORE_SOURCES = \\r
+ glu.c \\r
+ mipmap.c \\r
+ nurbs.c \\r
+ nurbscrv.c \\r
+ nurbssrf.c \\r
+ nurbsutl.c \\r
+ polytest.c \\r
+ project.c \\r
+ quadric.c \\r
+ tess.c \\r
+ tesselat.c\r
+\r
+SOURCES = $(CORE_SOURCES)\r
+\r
+OBJECTS = $(SOURCES:.c=.o)\r
+\r
+.c.o:\r
+ gcc -o $@ -c $(CFLAGS) $<\r
+\r
+all: $(LIBDIR)/$(GLU_LIB)\r
+\r
+$(LIBDIR)/$(GLU_LIB): $(OBJECTS)\r
+ $(AR) $(ARFLAGS) $(LIBDIR)/$(GLU_LIB) $(OBJECTS)\r
+\r
+clean:\r
+ -$(RM) *.o\r
+\r
+include depend\r
--- /dev/null
+/*\r
+ * Mesa 3-D graphics library\r
+ * Version: 4.0\r
+ * \r
+ * Copyright (C) 1999 Brian Paul All Rights Reserved.\r
+ * \r
+ * Permission is hereby granted, free of charge, to any person obtaining a\r
+ * copy of this software and associated documentation files (the "Software"),\r
+ * to deal in the Software without restriction, including without limitation\r
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,\r
+ * and/or sell copies of the Software, and to permit persons to whom the\r
+ * Software is furnished to do so, subject to the following conditions:\r
+ * \r
+ * The above copyright notice and this permission notice shall be included\r
+ * in all copies or substantial portions of the Software.\r
+ * \r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS\r
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL\r
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN\r
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ */\r
+\r
+/*\r
+ * DOS/DJGPP device driver v0.1 for Mesa 4.0\r
+ *\r
+ * Copyright (C) 2002 - Borca Daniel\r
+ * Email : dborca@yahoo.com\r
+ * Web : http://www.geocities.com/dborca\r
+ */\r
+\r
+\r
+#ifdef PC_HEADER\r
+#include "all.h"\r
+#else\r
+#include "glheader.h"\r
+#include "context.h"\r
+#include "GL/dmesa.h"\r
+#include "matrix.h"\r
+#include "texformat.h"\r
+#include "texstore.h"\r
+#include "array_cache/acache.h"\r
+#include "swrast/swrast.h"\r
+#include "swrast_setup/swrast_setup.h"\r
+#include "tnl/tnl.h"\r
+#include "tnl/t_context.h"\r
+#include "tnl/t_pipeline.h"\r
+#endif\r
+\r
+#include "dvesa.h"\r
+#include "dmesaint.h"\r
+\r
+\r
+\r
+/*\r
+ * In C++ terms, this class derives from the GLvisual class.\r
+ * Add system-specific fields to it.\r
+ */\r
+struct dmesa_visual {\r
+ GLvisual *gl_visual;\r
+ GLboolean db_flag; /* double buffered? */\r
+ GLboolean rgb_flag; /* RGB mode? */\r
+ GLuint depth; /* bits per pixel (1, 8, 24, etc) */\r
+};\r
+\r
+/*\r
+ * In C++ terms, this class derives from the GLframebuffer class.\r
+ * Add system-specific fields to it.\r
+ */\r
+struct dmesa_buffer {\r
+ GLframebuffer *gl_buffer; /* The depth, stencil, accum, etc buffers */\r
+ void *the_window; /* your window handle, etc */\r
+\r
+ int width, height; /* size in pixels */\r
+ int xpos, ypos; /* buffer position */\r
+ int xsize, len; /* number of bytes in a line, then total */\r
+ int delta; /* used to wrap around */\r
+ int offset; /* offset in video */\r
+ struct dvmode *video;\r
+};\r
+\r
+/*\r
+ * In C++ terms, this class derives from the GLcontext class.\r
+ * Add system-specific fields to it.\r
+ */\r
+struct dmesa_context {\r
+ GLcontext *gl_ctx; /* the core library context */\r
+ DMesaVisual visual;\r
+ DMesaBuffer Buffer;\r
+ GLuint ClearColor;\r
+ /* etc... */\r
+};\r
+\r
+\r
+\r
+static void dmesa_update_state (GLcontext *ctx, GLuint new_state);\r
+\r
+\r
+\r
+/**********************************************************************/\r
+/***** Read/Write pixels *****/\r
+/**********************************************************************/\r
+\r
+\r
+\r
+WRITE_RGBA_SPAN(15)\r
+WRITE_RGBA_SPAN(16)\r
+WRITE_RGBA_SPAN(24)\r
+WRITE_RGBA_SPAN(32)\r
+\r
+WRITE_RGB_SPAN(15)\r
+WRITE_RGB_SPAN(16)\r
+WRITE_RGB_SPAN(24)\r
+WRITE_RGB_SPAN(32)\r
+\r
+WRITE_MONO_RGBA_SPAN(15)\r
+WRITE_MONO_RGBA_SPAN(16)\r
+WRITE_MONO_RGBA_SPAN(24)\r
+WRITE_MONO_RGBA_SPAN(32)\r
+\r
+READ_RGBA_SPAN(15)\r
+READ_RGBA_SPAN(16)\r
+READ_RGBA_SPAN(24)\r
+READ_RGBA_SPAN(32)\r
+\r
+WRITE_RGBA_PIXELS(15)\r
+WRITE_RGBA_PIXELS(16)\r
+WRITE_RGBA_PIXELS(24)\r
+WRITE_RGBA_PIXELS(32)\r
+\r
+WRITE_MONO_RGBA_PIXELS(15)\r
+WRITE_MONO_RGBA_PIXELS(16)\r
+WRITE_MONO_RGBA_PIXELS(24)\r
+WRITE_MONO_RGBA_PIXELS(32)\r
+\r
+READ_RGBA_PIXELS(15)\r
+READ_RGBA_PIXELS(16)\r
+READ_RGBA_PIXELS(24)\r
+READ_RGBA_PIXELS(32)\r
+\r
+\r
+\r
+/**********************************************************************/\r
+/***** Miscellaneous device driver funcs *****/\r
+/**********************************************************************/\r
+\r
+\r
+\r
+static void clear_color (GLcontext *ctx, const GLchan color[4])\r
+{\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx;\r
+ c->ClearColor = dv_color(color);\r
+}\r
+\r
+\r
+\r
+static void clear (GLcontext *ctx, GLbitfield mask, GLboolean all,\r
+ GLint x, GLint y, GLint width, GLint height)\r
+{\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx;\r
+ const GLuint *colorMask = (GLuint *)&ctx->Color.ColorMask;\r
+ DMesaBuffer b = c->Buffer;\r
+\r
+/*\r
+ * Clear the specified region of the buffers indicated by 'mask'\r
+ * using the clear color or index as specified by one of the two\r
+ * functions above.\r
+ * If all==GL_TRUE, clear whole buffer, else just clear region defined\r
+ * by x,y,width,height\r
+ */\r
+\r
+ /* we can't handle color or index masking */\r
+ if (*colorMask==0xffffffff && ctx->Color.IndexMask==0xffffffff) {\r
+ if (mask&DD_BACK_LEFT_BIT) {\r
+ if (all) {\r
+ dv_clear_virtual(b->the_window, b->len, c->ClearColor);\r
+ } else {\r
+ dv_fillrect(b->the_window, b->width, x, y, width, height, c->ClearColor);\r
+ }\r
+ mask &= ~DD_BACK_LEFT_BIT;\r
+ }\r
+ }\r
+\r
+ if (mask) {\r
+ _swrast_Clear(ctx, mask, all, x, y, width, height);\r
+ }\r
+}\r
+\r
+\r
+\r
+/*\r
+ * Set the current reading buffer.\r
+ */\r
+static void set_read_buffer (GLcontext *ctx, GLframebuffer *buffer,\r
+ GLenum mode)\r
+{\r
+/*\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx;\r
+ dmesa_update_state(ctx);\r
+*/\r
+}\r
+\r
+\r
+\r
+/*\r
+ * Set the destination/draw buffer.\r
+ */\r
+static GLboolean set_draw_buffer (GLcontext *ctx, GLenum mode)\r
+{\r
+ if (mode==GL_BACK_LEFT) {\r
+ return GL_TRUE;\r
+ } else {\r
+ return GL_FALSE;\r
+ }\r
+}\r
+\r
+\r
+\r
+/*\r
+ * Return the width and height of the current buffer.\r
+ * If anything special has to been done when the buffer/window is\r
+ * resized, do it now.\r
+ */\r
+static void get_buffer_size (GLcontext *ctx, GLuint *width, GLuint *height)\r
+{\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx;\r
+\r
+ *width = c->Buffer->width;\r
+ *height = c->Buffer->height;\r
+}\r
+\r
+\r
+\r
+static const GLubyte* get_string (GLcontext *ctx, GLenum name)\r
+{\r
+ switch (name) {\r
+ case GL_RENDERER:\r
+ return (const GLubyte *)"DOS Mesa";\r
+ default:\r
+ return NULL;\r
+ }\r
+}\r
+\r
+\r
+\r
+/**********************************************************************/\r
+/***** Miscellaneous device driver funcs *****/\r
+/***** Note that these functions are mandatory *****/\r
+/**********************************************************************/\r
+\r
+\r
+\r
+/* OPTIONAL FUNCTION: implements glFinish if possible */\r
+static void finish (GLcontext *ctx)\r
+{\r
+/*\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx;\r
+*/\r
+}\r
+\r
+\r
+\r
+/* OPTIONAL FUNCTION: implements glFlush if possible */\r
+static void flush (GLcontext *ctx)\r
+{\r
+/*\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx;\r
+*/\r
+}\r
+\r
+\r
+\r
+/**********************************************************************/\r
+/**********************************************************************/\r
+\r
+\r
+\r
+/* Setup pointers and other driver state that is constant for the life\r
+ * of a context.\r
+ */\r
+void dmesa_init_pointers (GLcontext *ctx)\r
+{\r
+ TNLcontext *tnl;\r
+\r
+ ctx->Driver.UpdateState = dmesa_update_state;\r
+\r
+ ctx->Driver.GetString = get_string;\r
+ ctx->Driver.GetBufferSize = get_buffer_size;\r
+ ctx->Driver.Flush = flush;\r
+ ctx->Driver.Finish = finish;\r
+ \r
+ /* Software rasterizer pixel paths:\r
+ */\r
+ ctx->Driver.Accum = _swrast_Accum;\r
+ ctx->Driver.Bitmap = _swrast_Bitmap;\r
+ ctx->Driver.Clear = clear;\r
+ ctx->Driver.ResizeBuffersMESA = _swrast_alloc_buffers;\r
+ ctx->Driver.CopyPixels = _swrast_CopyPixels;\r
+ ctx->Driver.DrawPixels = _swrast_DrawPixels;\r
+ ctx->Driver.ReadPixels = _swrast_ReadPixels;\r
+\r
+ /* Software texture functions:\r
+ */\r
+ ctx->Driver.ChooseTextureFormat = _mesa_choose_tex_format;\r
+ ctx->Driver.TexImage1D = _mesa_store_teximage1d;\r
+ ctx->Driver.TexImage2D = _mesa_store_teximage2d;\r
+ ctx->Driver.TexImage3D = _mesa_store_teximage3d;\r
+ ctx->Driver.TexSubImage1D = _mesa_store_texsubimage1d;\r
+ ctx->Driver.TexSubImage2D = _mesa_store_texsubimage2d;\r
+ ctx->Driver.TexSubImage3D = _mesa_store_texsubimage3d;\r
+ ctx->Driver.TestProxyTexImage = _mesa_test_proxy_teximage;\r
+\r
+ ctx->Driver.CopyTexImage1D = _swrast_copy_teximage1d;\r
+ ctx->Driver.CopyTexImage2D = _swrast_copy_teximage2d;\r
+ ctx->Driver.CopyTexSubImage1D = _swrast_copy_texsubimage1d;\r
+ ctx->Driver.CopyTexSubImage2D = _swrast_copy_texsubimage2d;\r
+ ctx->Driver.CopyTexSubImage3D = _swrast_copy_texsubimage3d;\r
+\r
+ ctx->Driver.BaseCompressedTexFormat = _mesa_base_compressed_texformat;\r
+ ctx->Driver.CompressedTextureSize = _mesa_compressed_texture_size;\r
+ ctx->Driver.GetCompressedTexImage = _mesa_get_compressed_teximage;\r
+\r
+ /* Swrast hooks for imaging extensions:\r
+ */\r
+ ctx->Driver.CopyColorTable = _swrast_CopyColorTable;\r
+ ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;\r
+ ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;\r
+ ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;\r
+\r
+ /* Statechange callbacks:\r
+ */\r
+ ctx->Driver.SetDrawBuffer = set_draw_buffer;\r
+ ctx->Driver.ClearColor = clear_color;\r
+\r
+ /* Initialize the TNL driver interface:\r
+ */\r
+ tnl = TNL_CONTEXT(ctx);\r
+ tnl->Driver.RunPipeline = _tnl_run_pipeline;\r
+ \r
+ /* Install swsetup for tnl->Driver.Render.*:\r
+ */\r
+ _swsetup_Wakeup(ctx);\r
+}\r
+\r
+\r
+\r
+static void dmesa_update_state (GLcontext *ctx, GLuint new_state)\r
+{\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx;\r
+ struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);\r
+\r
+ /* Initialize all the pointers in the DD struct. Do this whenever */\r
+ /* a new context is made current or we change buffers via set_buffer! */\r
+\r
+ _swrast_InvalidateState(ctx, new_state);\r
+ _swsetup_InvalidateState(ctx, new_state);\r
+ _ac_InvalidateState(ctx, new_state);\r
+ _tnl_InvalidateState(ctx, new_state);\r
+\r
+ swdd->SetReadBuffer = set_read_buffer;\r
+\r
+ /* RGB(A) span/pixel functions */\r
+ switch (c->visual->depth) {\r
+ case 15:\r
+ swdd->WriteRGBASpan = write_rgba_span_15;\r
+ swdd->WriteRGBSpan = write_rgb_span_15;\r
+ swdd->WriteMonoRGBASpan = write_mono_rgba_span_15;\r
+ swdd->WriteRGBAPixels = write_rgba_pixels_15;\r
+ swdd->WriteMonoRGBAPixels = write_mono_rgba_pixels_15;\r
+ swdd->ReadRGBASpan = read_rgba_span_15;\r
+ swdd->ReadRGBAPixels = read_rgba_pixels_15;\r
+ break;\r
+ case 16:\r
+ swdd->WriteRGBASpan = write_rgba_span_16;\r
+ swdd->WriteRGBSpan = write_rgb_span_16;\r
+ swdd->WriteMonoRGBASpan = write_mono_rgba_span_16;\r
+ swdd->WriteRGBAPixels = write_rgba_pixels_16;\r
+ swdd->WriteMonoRGBAPixels = write_mono_rgba_pixels_16;\r
+ swdd->ReadRGBASpan = read_rgba_span_16;\r
+ swdd->ReadRGBAPixels = read_rgba_pixels_16;\r
+ break;\r
+ case 24:\r
+ swdd->WriteRGBASpan = write_rgba_span_24;\r
+ swdd->WriteRGBSpan = write_rgb_span_24;\r
+ swdd->WriteMonoRGBASpan = write_mono_rgba_span_24;\r
+ swdd->WriteRGBAPixels = write_rgba_pixels_24;\r
+ swdd->WriteMonoRGBAPixels = write_mono_rgba_pixels_24;\r
+ swdd->ReadRGBASpan = read_rgba_span_24;\r
+ swdd->ReadRGBAPixels = read_rgba_pixels_24;\r
+ break;\r
+ case 32:\r
+ swdd->WriteRGBASpan = write_rgba_span_32;\r
+ swdd->WriteRGBSpan = write_rgb_span_32;\r
+ swdd->WriteMonoRGBASpan = write_mono_rgba_span_32;\r
+ swdd->WriteRGBAPixels = write_rgba_pixels_32;\r
+ swdd->WriteMonoRGBAPixels = write_mono_rgba_pixels_32;\r
+ swdd->ReadRGBASpan = read_rgba_span_32;\r
+ swdd->ReadRGBAPixels = read_rgba_pixels_32;\r
+ break;\r
+ }\r
+}\r
+\r
+\r
+\r
+/**********************************************************************/\r
+/***** DMesa Public API Functions *****/\r
+/**********************************************************************/\r
+\r
+\r
+\r
+/*\r
+ * The exact arguments to this function will depend on your window system\r
+ */\r
+DMesaVisual DMesaCreateVisual (GLint colDepth, GLboolean dbFlag,\r
+ GLint depthSize, GLint stencilSize,\r
+ GLint accumSize)\r
+{\r
+ DMesaVisual v;\r
+ GLint redBits, greenBits, blueBits, alphaBits;\r
+\r
+ if (!dbFlag) {\r
+ return NULL;\r
+ }\r
+ switch (colDepth) {\r
+ case 15:\r
+ redBits = 5;\r
+ greenBits = 5;\r
+ blueBits = 5;\r
+ break;\r
+ case 16:\r
+ redBits = 5;\r
+ greenBits = 6;\r
+ blueBits = 5;\r
+ break;\r
+ case 24:\r
+ case 32:\r
+ redBits = 8;\r
+ greenBits = 8;\r
+ blueBits = 8;\r
+ break;\r
+ default:\r
+ return NULL;\r
+ }\r
+ alphaBits = 8;\r
+\r
+ if ((v=(DMesaVisual)calloc(1, sizeof(struct dmesa_visual)))!=NULL) {\r
+ /* Create core visual */\r
+ v->gl_visual = _mesa_create_visual(colDepth>8, /* rgb */\r
+ dbFlag,\r
+ GL_FALSE, /* stereo */\r
+ redBits,\r
+ greenBits,\r
+ blueBits,\r
+ alphaBits,\r
+ 0, /* indexBits */\r
+ depthSize,\r
+ stencilSize,\r
+ accumSize, /* accumRed */\r
+ accumSize, /* accumGreen */\r
+ accumSize, /* accumBlue */\r
+ alphaBits?accumSize:0, /* accumAlpha */\r
+ 1); /* numSamples */\r
+\r
+ v->depth = colDepth;\r
+ v->db_flag = dbFlag;\r
+ }\r
+\r
+ return v;\r
+}\r
+\r
+\r
+\r
+void DMesaDestroyVisual (DMesaVisual v)\r
+{\r
+ _mesa_destroy_visual(v->gl_visual);\r
+ free(v);\r
+}\r
+\r
+\r
+\r
+DMesaBuffer DMesaCreateBuffer (DMesaVisual visual,\r
+ GLint width, GLint height,\r
+ GLint xpos, GLint ypos)\r
+{\r
+ DMesaBuffer b;\r
+\r
+ if ((b=(DMesaBuffer)calloc(1, sizeof(struct dmesa_buffer)))!=NULL) {\r
+ if (visual->db_flag) {\r
+ if ((b->the_window=calloc(1, width*height*((visual->depth+7)/8)))==NULL) {\r
+ return NULL;\r
+ }\r
+ }\r
+\r
+ b->gl_buffer = _mesa_create_framebuffer(visual->gl_visual,\r
+ visual->gl_visual->depthBits > 0,\r
+ visual->gl_visual->stencilBits > 0,\r
+ visual->gl_visual->accumRedBits > 0,\r
+ visual->gl_visual->alphaBits > 0);\r
+ b->width = width;\r
+ b->height = height;\r
+ b->xpos = xpos;\r
+ b->ypos = ypos;\r
+ }\r
+\r
+ return b;\r
+}\r
+\r
+\r
+\r
+void DMesaDestroyBuffer (DMesaBuffer b)\r
+{\r
+ free(b->the_window);\r
+ _mesa_destroy_framebuffer(b->gl_buffer);\r
+ free(b);\r
+}\r
+\r
+\r
+\r
+DMesaContext DMesaCreateContext (DMesaVisual visual,\r
+ DMesaContext share)\r
+{\r
+ DMesaContext c;\r
+ GLboolean direct = GL_FALSE;\r
+\r
+ if ((c=(DMesaContext)calloc(1, sizeof(struct dmesa_context)))!=NULL) {\r
+ c->gl_ctx = _mesa_create_context(visual->gl_visual,\r
+ share ? share->gl_ctx : NULL,\r
+ (void *)c, direct);\r
+\r
+ /* you probably have to do a bunch of other initializations here. */\r
+ c->visual = visual;\r
+\r
+ /* Initialize the software rasterizer and helper modules.\r
+ */\r
+ _swrast_CreateContext(c->gl_ctx);\r
+ _ac_CreateContext(c->gl_ctx);\r
+ _tnl_CreateContext(c->gl_ctx);\r
+ _swsetup_CreateContext(c->gl_ctx);\r
+ dmesa_init_pointers(c->gl_ctx);\r
+ }\r
+\r
+ return c;\r
+}\r
+\r
+\r
+\r
+void DMesaDestroyContext (DMesaContext c)\r
+{\r
+ _mesa_destroy_context(c->gl_ctx);\r
+ free(c);\r
+}\r
+\r
+\r
+\r
+/*\r
+ * Make the specified context and buffer the current one.\r
+ */\r
+GLboolean DMesaMakeCurrent (DMesaContext c, DMesaBuffer b)\r
+{\r
+ if (c&&b) {\r
+ c->Buffer = b;\r
+ if ((b->video=dv_select_mode(b->xpos, b->ypos, b->width, b->height, c->visual->depth, &b->delta, &b->offset))==NULL) {\r
+ return GL_FALSE;\r
+ }\r
+\r
+ b->xsize = b->width*((c->visual->depth+7)/8);\r
+ b->len = b->xsize*b->height;\r
+\r
+ dmesa_update_state(c->gl_ctx, 0);\r
+ _mesa_make_current(c->gl_ctx, b->gl_buffer);\r
+ if (c->gl_ctx->Viewport.Width==0) {\r
+ /* initialize viewport to window size */\r
+ _mesa_Viewport(0, 0, c->Buffer->width, c->Buffer->height);\r
+ }\r
+ } else {\r
+ /* Detach */\r
+ _mesa_make_current(NULL, NULL);\r
+ }\r
+\r
+ return GL_TRUE;\r
+}\r
+\r
+\r
+\r
+void DMesaSwapBuffers (DMesaBuffer b)\r
+{\r
+ /* copy/swap back buffer to front if applicable */\r
+ if (b->the_window) {\r
+ dv_dump_virtual(b->the_window, b->xsize, b->height, b->offset, b->delta);\r
+ }\r
+}\r
--- /dev/null
+/*\r
+ * Mesa 3-D graphics library\r
+ * Version: 4.0\r
+ * \r
+ * Copyright (C) 1999 Brian Paul All Rights Reserved.\r
+ * \r
+ * Permission is hereby granted, free of charge, to any person obtaining a\r
+ * copy of this software and associated documentation files (the "Software"),\r
+ * to deal in the Software without restriction, including without limitation\r
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,\r
+ * and/or sell copies of the Software, and to permit persons to whom the\r
+ * Software is furnished to do so, subject to the following conditions:\r
+ * \r
+ * The above copyright notice and this permission notice shall be included\r
+ * in all copies or substantial portions of the Software.\r
+ * \r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS\r
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL\r
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN\r
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ */\r
+\r
+/*\r
+ * DOS/DJGPP device driver v0.1 for Mesa 4.0\r
+ *\r
+ * Copyright (C) 2002 - Borca Daniel\r
+ * Email : dborca@yahoo.com\r
+ * Web : http://www.geocities.com/dborca\r
+ */\r
+\r
+\r
+#ifndef DMESAINT_H_included\r
+#define DMESAINT_H_included\r
+\r
+\r
+\r
+#define FLIP(y) (c->Buffer->height - (y) - 1)\r
+#define FLIP2(y) (h - (y) - 1)\r
+\r
+\r
+\r
+/**********************************************************************/\r
+/***** Write spans of pixels *****/\r
+/**********************************************************************/\r
+#define WRITE_RGBA_SPAN(bpp) \\r
+static void write_rgba_span_##bpp (const GLcontext *ctx, GLuint n, GLint x, GLint y, \\r
+ const GLubyte rgba[][4], const GLubyte mask[]) \\r
+{ \\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx; \\r
+ void *b = c->Buffer->the_window; \\r
+ GLuint i, offset; \\r
+ \\r
+ offset = c->Buffer->width * FLIP(y) + x; \\r
+ if (mask) { \\r
+ /* draw some pixels */ \\r
+ for (i=0; i<n; i++, offset++) { \\r
+ if (mask[i]) { \\r
+ dv_putpixel##bpp(b, offset, dv_color##bpp(rgba[i])); \\r
+ } \\r
+ } \\r
+ } else { \\r
+ /* draw all pixels */ \\r
+ for (i=0; i<n; i++, offset++) { \\r
+ dv_putpixel##bpp(b, offset, dv_color##bpp(rgba[i])); \\r
+ } \\r
+ } \\r
+}\r
+\r
+\r
+\r
+#define WRITE_RGB_SPAN(bpp) \\r
+static void write_rgb_span_##bpp (const GLcontext *ctx, GLuint n, GLint x, GLint y, \\r
+ const GLubyte rgb[][3], const GLubyte mask[]) \\r
+{ \\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx; \\r
+ void *b = c->Buffer->the_window; \\r
+ GLuint i, offset; \\r
+ \\r
+ offset = c->Buffer->width * FLIP(y) + x; \\r
+ if (mask) { \\r
+ /* draw some pixels */ \\r
+ for (i=0; i<n; i++, offset++) { \\r
+ if (mask[i]) { \\r
+ dv_putpixel##bpp(b, offset, dv_color##bpp(rgb[i])); \\r
+ } \\r
+ } \\r
+ } else { \\r
+ /* draw all pixels */ \\r
+ for (i=0; i<n; i++, offset++) { \\r
+ dv_putpixel##bpp(b, offset, dv_color##bpp(rgb[i])); \\r
+ } \\r
+ } \\r
+}\r
+\r
+\r
+\r
+#define WRITE_MONO_RGBA_SPAN(bpp) \\r
+static void write_mono_rgba_span_##bpp (const GLcontext *ctx, \\r
+ GLuint n, GLint x, GLint y, \\r
+ const GLchan color[4], const GLubyte mask[]) \\r
+{ \\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx; \\r
+ void *b = c->Buffer->the_window; \\r
+ GLuint i, offset, rgba = dv_color##bpp(color); \\r
+ \\r
+ offset = c->Buffer->width * FLIP(y) + x; \\r
+ if (mask) { \\r
+ /* draw some pixels */ \\r
+ for (i=0; i<n; i++, offset++) { \\r
+ if (mask[i]) { \\r
+ dv_putpixel##bpp(b, offset, rgba); \\r
+ } \\r
+ } \\r
+ } else { \\r
+ /* draw all pixels */ \\r
+ for (i=0; i<n; i++, offset++) { \\r
+ dv_putpixel##bpp(b, offset, rgba); \\r
+ } \\r
+ } \\r
+}\r
+\r
+\r
+\r
+/**********************************************************************/\r
+/***** Read spans of pixels *****/\r
+/**********************************************************************/\r
+#define READ_RGBA_SPAN(bpp) \\r
+static void read_rgba_span_##bpp (const GLcontext *ctx, GLuint n, GLint x, GLint y, \\r
+ GLubyte rgba[][4]) \\r
+{ \\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx; \\r
+ void *b = c->Buffer->the_window; \\r
+ GLuint i, offset; \\r
+ \\r
+ offset = c->Buffer->width * FLIP(y) + x; \\r
+ /* read all pixels */ \\r
+ for (i=0; i<n; i++, offset++) { \\r
+ dv_getrgba##bpp(b, offset, rgba[i]); \\r
+ } \\r
+}\r
+\r
+\r
+\r
+/**********************************************************************/\r
+/***** Write arrays of pixels *****/\r
+/**********************************************************************/\r
+#define WRITE_RGBA_PIXELS(bpp) \\r
+static void write_rgba_pixels_##bpp (const GLcontext *ctx, \\r
+ GLuint n, const GLint x[], const GLint y[], \\r
+ const GLubyte rgba[][4], const GLubyte mask[]) \\r
+{ \\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx; \\r
+ void *b = c->Buffer->the_window; \\r
+ GLuint i, w = c->Buffer->width, h = c->Buffer->height; \\r
+ \\r
+ if (mask) { \\r
+ /* draw some pixels */ \\r
+ for (i=0; i<n; i++) { \\r
+ if (mask[i]) { \\r
+ dv_putpixel##bpp(b, FLIP2(y[i])*w + x[i], dv_color##bpp(rgba[i])); \\r
+ } \\r
+ } \\r
+ } else { \\r
+ /* draw all pixels */ \\r
+ for (i=0; i<n; i++) { \\r
+ dv_putpixel##bpp(b, FLIP2(y[i])*w + x[i], dv_color##bpp(rgba[i])); \\r
+ } \\r
+ } \\r
+}\r
+\r
+\r
+\r
+#define WRITE_MONO_RGBA_PIXELS(bpp) \\r
+static void write_mono_rgba_pixels_##bpp (const GLcontext *ctx, \\r
+ GLuint n, const GLint x[], const GLint y[], \\r
+ const GLchan color[4], const GLubyte mask[]) \\r
+{ \\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx; \\r
+ void *b = c->Buffer->the_window; \\r
+ GLuint i, w = c->Buffer->width, h = c->Buffer->height, rgba = dv_color##bpp(color); \\r
+ \\r
+ if (mask) { \\r
+ /* draw some pixels */ \\r
+ for (i=0; i<n; i++) { \\r
+ if (mask[i]) { \\r
+ dv_putpixel##bpp(b, FLIP2(y[i])*w + x[i], rgba); \\r
+ } \\r
+ } \\r
+ } else { \\r
+ /* draw all pixels */ \\r
+ for (i=0; i<n; i++) { \\r
+ dv_putpixel##bpp(b, FLIP2(y[i])*w + x[i], rgba); \\r
+ } \\r
+ } \\r
+}\r
+\r
+\r
+\r
+\r
+/**********************************************************************/\r
+/***** Read arrays of pixels *****/\r
+/**********************************************************************/\r
+#define READ_RGBA_PIXELS(bpp) \\r
+static void read_rgba_pixels_##bpp (const GLcontext *ctx, \\r
+ GLuint n, const GLint x[], const GLint y[], \\r
+ GLubyte rgba[][4], const GLubyte mask[]) \\r
+{ \\r
+ DMesaContext c = (DMesaContext)ctx->DriverCtx; \\r
+ void *b = c->Buffer->the_window; \\r
+ GLuint i, w = c->Buffer->width, h = c->Buffer->height; \\r
+ \\r
+ if (mask) { \\r
+ /* read some pixels */ \\r
+ for (i=0; i<n; i++) { \\r
+ if (mask[i]) { \\r
+ dv_getrgba##bpp(b, FLIP2(y[i])*w + x[i], rgba[i]); \\r
+ } \\r
+ } \\r
+ } else { \\r
+ /* read all pixels */ \\r
+ for (i=0; i<n; i++) { \\r
+ dv_getrgba##bpp(b, FLIP2(y[i])*w + x[i], rgba[i]); \\r
+ } \\r
+ } \\r
+}\r
+\r
+\r
+\r
+#endif\r
--- /dev/null
+/*\r
+ * Mesa 3-D graphics library\r
+ * Version: 4.0\r
+ * \r
+ * Copyright (C) 1999 Brian Paul All Rights Reserved.\r
+ * \r
+ * Permission is hereby granted, free of charge, to any person obtaining a\r
+ * copy of this software and associated documentation files (the "Software"),\r
+ * to deal in the Software without restriction, including without limitation\r
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,\r
+ * and/or sell copies of the Software, and to permit persons to whom the\r
+ * Software is furnished to do so, subject to the following conditions:\r
+ * \r
+ * The above copyright notice and this permission notice shall be included\r
+ * in all copies or substantial portions of the Software.\r
+ * \r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS\r
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL\r
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN\r
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ */\r
+\r
+/*\r
+ * DOS/DJGPP device driver v0.1 for Mesa 4.0\r
+ *\r
+ * Copyright (C) 2002 - Borca Daniel\r
+ * Email : dborca@yahoo.com\r
+ * Web : http://www.geocities.com/dborca\r
+ */\r
+\r
+\r
+#include <dpmi.h>\r
+#include <string.h>\r
+#include <stubinfo.h>\r
+#include <sys/exceptn.h>\r
+#include <sys/farptr.h>\r
+#include <sys/segments.h>\r
+\r
+#include "dvesa.h"\r
+\r
+\r
+\r
+typedef struct dvmode {\r
+ int mode;\r
+ int xres, yres;\r
+ int scanlen;\r
+ int bpp;\r
+ word32 opaque;\r
+} dvmode;\r
+\r
+#define _16_ *(word16 *)&\r
+#define _32_ *(word32 *)&\r
+\r
+static int init;\r
+static int selector = -1;\r
+static int granularity;\r
+static dvmode modes[128];\r
+static void (*dv_putpixel) (void *buffer, int offset, int color);\r
+int (*dv_color) (const unsigned char rgba[]);\r
+void (*dv_dump_virtual) (void *buffer, int width, int height, int offset, int delta);\r
+void (*dv_clear_virtual) (void *buffer, int len, int color);\r
+\r
+extern void dv_dump_virtual_linear (void *buffer, int width, int height, int offset, int delta);\r
+extern void dv_dump_virtual_banked (void *buffer, int width, int height, int offset, int delta);\r
+\r
+extern void dv_clear_virtual16 (void *buffer, int len, int color);\r
+extern void dv_clear_virtual24 (void *buffer, int len, int color);\r
+extern void dv_clear_virtual32 (void *buffer, int len, int color);\r
+\r
+/* lookup table for scaling 5 bit colors up to 8 bits */\r
+int _rgb_scale_5[32] =\r
+{\r
+ 0, 8, 16, 24, 32, 41, 49, 57,\r
+ 65, 74, 82, 90, 98, 106, 115, 123,\r
+ 131, 139, 148, 156, 164, 172, 180, 189,\r
+ 197, 205, 213, 222, 230, 238, 246, 255\r
+};\r
+\r
+/* lookup table for scaling 6 bit colors up to 8 bits */\r
+int _rgb_scale_6[64] =\r
+{\r
+ 0, 4, 8, 12, 16, 20, 24, 28,\r
+ 32, 36, 40, 44, 48, 52, 56, 60,\r
+ 64, 68, 72, 76, 80, 85, 89, 93,\r
+ 97, 101, 105, 109, 113, 117, 121, 125,\r
+ 129, 133, 137, 141, 145, 149, 153, 157,\r
+ 161, 165, 170, 174, 178, 182, 186, 190,\r
+ 194, 198, 202, 206, 210, 214, 218, 222,\r
+ 226, 230, 234, 238, 242, 246, 250, 255\r
+};\r
+\r
+\r
+\r
+/*\r
+ * colors\r
+ */\r
+int dv_color15 (const unsigned char rgba[])\r
+{\r
+ return ((rgba[0]>>3)<<10)|((rgba[1]>>3)<<5)|(rgba[2]>>3);\r
+}\r
+int dv_color16 (const unsigned char rgba[])\r
+{\r
+ return ((rgba[0]>>3)<<11)|((rgba[1]>>2)<<5)|(rgba[2]>>3);\r
+}\r
+int dv_color32 (const unsigned char rgba[])\r
+{\r
+ return (rgba[0]<<16)|(rgba[1]<<8)|(rgba[2]);\r
+}\r
+\r
+\r
+\r
+/*\r
+ * getpixel + decompose\r
+ */\r
+void dv_getrgba15 (void *buffer, int offset, unsigned char rgba[4])\r
+{\r
+ int c = ((word16 *)buffer)[offset];\r
+ rgba[0] = _rgb_scale_5[(c >> 10) & 0x1F];\r
+ rgba[1] = _rgb_scale_5[(c >> 5) & 0x1F];\r
+ rgba[2] = _rgb_scale_5[c & 0x1F];\r
+ rgba[3] = 255;\r
+}\r
+void dv_getrgba16 (void *buffer, int offset, unsigned char rgba[4])\r
+{\r
+ int c = ((word16 *)buffer)[offset];\r
+ rgba[0] = _rgb_scale_5[(c >> 11) & 0x1F];\r
+ rgba[1] = _rgb_scale_6[(c >> 5) & 0x3F];\r
+ rgba[2] = _rgb_scale_5[c & 0x1F];\r
+ rgba[3] = 255;\r
+}\r
+void dv_getrgba24 (void *buffer, int offset, unsigned char rgba[4])\r
+{\r
+ int c = *(word32 *)(buffer+offset*3);\r
+ rgba[0] = c >> 16;\r
+ rgba[1] = c >> 8;\r
+ rgba[2] = c;\r
+ rgba[3] = 255;\r
+}\r
+void dv_getrgba32 (void *buffer, int offset, unsigned char rgba[4])\r
+{\r
+ int c = ((word32 *)buffer)[offset];\r
+ rgba[0] = c >> 16;\r
+ rgba[1] = c >> 8;\r
+ rgba[2] = c; \r
+ rgba[3] = 255;\r
+}\r
+\r
+\r
+\r
+/*\r
+ * request mapping from DPMI\r
+ */\r
+static word32 _map_linear (word32 phys, word32 len)\r
+{\r
+ __dpmi_meminfo meminfo;\r
+\r
+ if (phys >= 0x100000) {\r
+ /* map into linear memory */\r
+ meminfo.address = (long)phys;\r
+ meminfo.size = len;\r
+ if (__dpmi_physical_address_mapping(&meminfo)) {\r
+ return 0;\r
+ }\r
+ return meminfo.address;\r
+ } else {\r
+ /* exploit 1 -> 1 physical to linear mapping in low megabyte */\r
+ return phys;\r
+ }\r
+}\r
+\r
+\r
+\r
+/*\r
+ * attempts to detect VESA and video modes\r
+ */\r
+static word16 dv_get_vesa (void)\r
+{\r
+ __dpmi_regs r;\r
+ unsigned short *p;\r
+ dvmode *q;\r
+ char vesa_info[512], tmp[512];\r
+\r
+ _farpokel(_stubinfo->ds_selector, 0, 0x32454256);\r
+ r.x.ax = 0x4f00;\r
+ r.x.di = 0;\r
+ r.x.es = _stubinfo->ds_segment;\r
+ __dpmi_int(0x10, &r);\r
+ if (r.x.ax==0x004f) {\r
+ movedata(_stubinfo->ds_selector, 0, _my_ds(), (unsigned)vesa_info, 512);\r
+ if ((_32_ vesa_info[0])==0x41534556) {\r
+ p = (unsigned short *)(((_16_ vesa_info[0x10])<<4) + (_16_ vesa_info[0x0e]));\r
+ q = modes;\r
+ do {\r
+ if ((q->mode=_farpeekw(__djgpp_dos_sel, (unsigned long)(p++)))==0xffff) {\r
+ break;\r
+ }\r
+\r
+ r.x.ax = 0x4f01;\r
+ r.x.cx = q->mode;\r
+ r.x.di = 512;\r
+ r.x.es = _stubinfo->ds_segment;\r
+ __dpmi_int(0x10, &r);\r
+ movedata(_stubinfo->ds_selector, 512, _my_ds(), (unsigned)tmp, 256);\r
+ switch (tmp[0x19]) {\r
+ case 16:\r
+ q->bpp = tmp[0x1f] + tmp[0x21] + tmp[0x23];\r
+ break;\r
+ case 15:\r
+ case 24:\r
+ case 32:\r
+ q->bpp = tmp[0x19];\r
+ break;\r
+ default:\r
+ q->bpp = 0;\r
+ }\r
+ if ((r.x.ax==0x004f)&&((tmp[0]&0x11)==0x11)&&q->bpp) {\r
+ q->xres = _16_ tmp[0x12];\r
+ q->yres = _16_ tmp[0x14];\r
+ q->scanlen = _16_ tmp[0x10];\r
+ q->opaque = (_16_ tmp[4])<<10;\r
+ if (tmp[0]&0x80) {\r
+ *(q+1) = *q++;\r
+ q->opaque = _32_ tmp[0x28];\r
+ q->mode |= 0x4000;\r
+ }\r
+ q++;\r
+ }\r
+ } while (!0);\r
+\r
+ return _16_ vesa_info[4];\r
+ }\r
+ }\r
+\r
+ return 0;\r
+}\r
+\r
+\r
+\r
+/*\r
+ * select a mode\r
+ */\r
+dvmode *dv_select_mode (int x, int y, int width, int height, int depth, int *delta, int *offset)\r
+{\r
+ dvmode *p, *q;\r
+ unsigned int min;\r
+\r
+ if ((width&3)||(height&3)||(depth<=8)) {\r
+ return NULL;\r
+ }\r
+\r
+ if (!init) {\r
+ init = !init;\r
+ if (!dv_get_vesa()) {\r
+ return NULL;\r
+ }\r
+ }\r
+\r
+ for (min=-1, p=NULL, q=modes; q->mode!=0xffff; q++) {\r
+ if ((q->xres>=(x+width))&&(q->yres>=(y+height))&&(q->bpp==depth)) {\r
+ if (min>(unsigned)(q->xres*q->yres)) {\r
+ min = q->xres*q->yres;\r
+ p = q;\r
+ }\r
+ }\r
+ }\r
+\r
+ if (p) {\r
+ int sel = -1;\r
+ unsigned base, limit;\r
+\r
+ if ((p->mode|0x4000)==(p+1)->mode) {\r
+ p++;\r
+ }\r
+\r
+ if (selector==-1) {\r
+ if ((selector=sel=__dpmi_allocate_ldt_descriptors(1))==-1) {\r
+ return NULL;\r
+ }\r
+ }\r
+ if (p->mode&0x4000) {\r
+ limit = ((p->scanlen*p->yres+0xfffUL)&~0xfffUL) - 1;\r
+ if ((base=_map_linear(p->opaque, limit))==NULL) {\r
+ if (sel!=-1) {\r
+ selector = -1;\r
+ __dpmi_free_ldt_descriptor(sel);\r
+ }\r
+ return NULL;\r
+ }\r
+ dv_dump_virtual = dv_dump_virtual_linear;\r
+ } else {\r
+ limit = granularity = p->opaque;\r
+ base = 0xa0000;\r
+ dv_dump_virtual = dv_dump_virtual_banked;\r
+ }\r
+ __dpmi_set_segment_base_address(selector, base);\r
+ __dpmi_set_descriptor_access_rights(selector, ((_my_ds()&3)<<5)|0x4092);\r
+ __dpmi_set_segment_limit(selector, limit);\r
+\r
+ switch (p->bpp) {\r
+ case 15:\r
+ dv_clear_virtual = dv_clear_virtual16;\r
+ dv_putpixel = dv_putpixel16;\r
+ dv_color = dv_color15;\r
+ break;\r
+ case 16:\r
+ dv_clear_virtual = dv_clear_virtual16;\r
+ dv_putpixel = dv_putpixel16;\r
+ dv_color = dv_color16;\r
+ break;\r
+ case 24:\r
+ dv_clear_virtual = dv_clear_virtual24;\r
+ dv_putpixel = dv_putpixel24;\r
+ dv_color = dv_color32;\r
+ break;\r
+ case 32:\r
+ dv_clear_virtual = dv_clear_virtual32;\r
+ dv_putpixel = dv_putpixel32;\r
+ dv_color = dv_color32;\r
+ break;\r
+ default:\r
+ dv_clear_virtual = NULL;\r
+ dv_putpixel = NULL;\r
+ }\r
+\r
+ *delta = p->scanlen - ((depth+7)/8) * width;\r
+ *offset = p->scanlen*y + ((depth+7)/8) * x;\r
+ \r
+ __asm__("movw $0x4f02, %%ax; int $0x10"::"b"(p->mode):"%eax");\r
+ }\r
+\r
+ return p;\r
+}\r
+\r
+\r
+\r
+/*\r
+ * fill rectangle\r
+ */\r
+void dv_fillrect (void *buffer, int bwidth, int x, int y, int width, int height, int color)\r
+{\r
+ int i, offset;\r
+\r
+ offset = y*bwidth + x;\r
+ bwidth -= width;\r
+ for (height+=y; y<height; y++) {\r
+ for (i=0; i<width; i++, offset++) {\r
+ dv_putpixel(buffer, offset, color);\r
+ }\r
+ offset += bwidth;\r
+ }\r
+}\r
+\r
+\r
+\r
+/*\r
+ * dv_dump_virtual_linear\r
+ */\r
+__asm__("\n\\r
+ .balign 4 \n\\r
+ .global _dv_dump_virtual_linear \n\\r
+_dv_dump_virtual_linear: \n\\r
+ pushl %fs \n\\r
+ pushl %ebx \n\\r
+ pushl %esi \n\\r
+ pushl %edi \n\\r
+ movl _selector, %fs \n\\r
+ movl 4*4+4+0(%esp), %esi \n\\r
+ movl 4*4+4+12(%esp), %edi \n\\r
+ movl 4*4+4+4(%esp), %ecx \n\\r
+ movl 4*4+4+8(%esp), %edx \n\\r
+ movl 4*4+4+16(%esp), %ebx \n\\r
+ shrl $2, %ecx \n\\r
+ .balign 4 \n\\r
+ 0: \n\\r
+ pushl %ecx \n\\r
+ .balign 4 \n\\r
+ 1: \n\\r
+ movl (%esi), %eax \n\\r
+ addl $4, %esi \n\\r
+ movl %eax, %fs:(%edi) \n\\r
+ addl $4, %edi \n\\r
+ decl %ecx \n\\r
+ jnz 1b \n\\r
+ popl %ecx \n\\r
+ addl %ebx, %edi \n\\r
+ decl %edx \n\\r
+ jnz 0b \n\\r
+ popl %edi \n\\r
+ popl %esi \n\\r
+ popl %ebx \n\\r
+ popl %fs \n\\r
+ ret");\r
+/*\r
+ * dv_dump_virtual_banked\r
+ */\r
+__asm__("\n\\r
+ .balign 4 \n\\r
+ .global _dv_dump_virtual_banked \n\\r
+_dv_dump_virtual_banked: \n\\r
+ pushl %fs \n\\r
+ pushl %ebx \n\\r
+ pushl %esi \n\\r
+ pushl %edi \n\\r
+ pushl %ebp \n\\r
+ movl _selector, %fs \n\\r
+ movl 4*5+4+0(%esp), %esi \n\\r
+ movl _granularity, %ebp \n\\r
+ xorl %edx, %edx \n\\r
+ movl 4*5+4+12(%esp), %eax \n\\r
+ divl %ebp \n\\r
+ movl %edx, %edi \n\\r
+ pushl %eax \n\\r
+ movl %eax, %edx \n\\r
+ xorl %ebx, %ebx \n\\r
+ movw $0x4f05, %ax \n\\r
+ int $0x10 \n\\r
+ movl 4*6+4+16(%esp), %ebx \n\\r
+ movl 4*6+4+4(%esp), %ecx \n\\r
+ movl 4*6+4+8(%esp), %edx \n\\r
+ shrl $2, %ecx \n\\r
+ .balign 4 \n\\r
+ 0: \n\\r
+ pushl %ecx \n\\r
+ .balign 4 \n\\r
+ 1: \n\\r
+ cmpl %ebp, %edi \n\\r
+ jb 2f \n\\r
+ pushl %ebx \n\\r
+ pushl %edx \n\\r
+ incl 12(%esp) \n\\r
+ movw $0x4f05, %ax \n\\r
+ movl 12(%esp), %edx \n\\r
+ xorl %ebx, %ebx \n\\r
+ int $0x10 \n\\r
+ popl %edx \n\\r
+ popl %ebx \n\\r
+ subl %ebp, %edi \n\\r
+ 2: \n\\r
+ movl (%esi), %eax \n\\r
+ addl $4, %esi \n\\r
+ movl %eax, %fs:(%edi) \n\\r
+ addl $4, %edi \n\\r
+ decl %ecx \n\\r
+ jnz 1b \n\\r
+ popl %ecx \n\\r
+ addl %ebx, %edi \n\\r
+ decl %edx \n\\r
+ jnz 0b \n\\r
+ popl %eax \n\\r
+ popl %ebp \n\\r
+ popl %edi \n\\r
+ popl %esi \n\\r
+ popl %ebx \n\\r
+ popl %fs \n\\r
+ ret");\r
+\r
+\r
+\r
+/*\r
+ * dv_clear_virtual??\r
+ */\r
+__asm__("\n\\r
+ .balign 4 \n\\r
+ .global _dv_clear_virtual16 \n\\r
+_dv_clear_virtual16: \n\\r
+ movl 12(%esp), %eax \n\\r
+ pushw %ax \n\\r
+ pushw %ax \n\\r
+ popl %eax \n\\r
+ jmp _dv_clear_virtual_common\n\\r
+ .balign 4 \n\\r
+ .global _dv_clear_virtual32 \n\\r
+_dv_clear_virtual32: \n\\r
+ movl 12(%esp), %eax \n\\r
+ \n\\r
+ .balign 4 \n\\r
+ .global _dv_clear_virtual_common\n\\r
+_dv_clear_virtual_common: \n\\r
+ movl 8(%esp), %ecx \n\\r
+ movl 4(%esp), %edx \n\\r
+ shrl $2, %ecx \n\\r
+ .balign 4 \n\\r
+ 0: \n\\r
+ movl %eax, (%edx) \n\\r
+ addl $4, %edx \n\\r
+ decl %ecx \n\\r
+ jnz 0b \n\\r
+ ret");\r
+__asm__("\n\\r
+ .balign 4 \n\\r
+ .global _dv_clear_virtual24 \n\\r
+_dv_clear_virtual24: \n\\r
+ movl 8(%esp), %edx \n\\r
+ movl $0xaaaaaaab, %eax \n\\r
+ mull %edx \n\\r
+ movl 12(%esp), %eax \n\\r
+ movl %edx, %ecx \n\\r
+ movl 4(%esp), %edx \n\\r
+ pushl %ebx \n\\r
+ shrl %ecx \n\\r
+ movb 18(%esp), %bl \n\\r
+ .balign 4 \n\\r
+ 0: \n\\r
+ movw %ax, (%edx) \n\\r
+ movb %bl, 2(%edx) \n\\r
+ addl $3, %edx \n\\r
+ decl %ecx \n\\r
+ jnz 0b \n\\r
+ popl %ebx \n\\r
+ ret");\r
+\r
+\r
+\r
+/*\r
+ * dv_putpixel??\r
+ */\r
+__asm__("\n\\r
+ .balign 4 \n\\r
+ .global _dv_putpixel16 \n\\r
+_dv_putpixel16: \n\\r
+ movl 8(%esp), %edx \n\\r
+ shll %edx \n\\r
+ movl 12(%esp), %eax \n\\r
+ addl 4(%esp), %edx \n\\r
+ movw %ax, (%edx) \n\\r
+ ret");\r
+__asm__("\n\\r
+ .balign 4 \n\\r
+ .global _dv_putpixel32 \n\\r
+_dv_putpixel32: \n\\r
+ movl 8(%esp), %edx \n\\r
+ shll $2, %edx \n\\r
+ movl 12(%esp), %eax \n\\r
+ addl 4(%esp), %edx \n\\r
+ movl %eax, (%edx) \n\\r
+ ret");\r
+__asm__("\n\\r
+ .global _dv_putpixel24 \n\\r
+_dv_putpixel24: \n\\r
+ movl 8(%esp), %edx \n\\r
+ leal (%edx, %edx, 2), %edx \n\\r
+ movl 12(%esp), %eax \n\\r
+ addl 4(%esp), %edx \n\\r
+ movw %ax, (%edx) \n\\r
+ shrl $16, %eax \n\\r
+ movb %al, 2(%edx) \n\\r
+ ret");\r
--- /dev/null
+/*\r
+ * Mesa 3-D graphics library\r
+ * Version: 4.0\r
+ * \r
+ * Copyright (C) 1999 Brian Paul All Rights Reserved.\r
+ * \r
+ * Permission is hereby granted, free of charge, to any person obtaining a\r
+ * copy of this software and associated documentation files (the "Software"),\r
+ * to deal in the Software without restriction, including without limitation\r
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,\r
+ * and/or sell copies of the Software, and to permit persons to whom the\r
+ * Software is furnished to do so, subject to the following conditions:\r
+ * \r
+ * The above copyright notice and this permission notice shall be included\r
+ * in all copies or substantial portions of the Software.\r
+ * \r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS\r
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL\r
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN\r
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ */\r
+\r
+/*\r
+ * DOS/DJGPP device driver v0.1 for Mesa 4.0\r
+ *\r
+ * Copyright (C) 2002 - Borca Daniel\r
+ * Email : dborca@yahoo.com\r
+ * Web : http://www.geocities.com/dborca\r
+ */\r
+\r
+\r
+#ifndef DVESA_H_included\r
+#define DVESA_H_included\r
+\r
+typedef unsigned char word8;\r
+typedef unsigned short word16;\r
+typedef unsigned long word32;\r
+\r
+struct dvmode;\r
+\r
+extern int (*dv_color) (const unsigned char rgba[]);\r
+extern void (*dv_dump_virtual) (void *buffer, int width, int height, int offset, int delta);\r
+extern void (*dv_clear_virtual) (void *buffer, int len, int color);\r
+\r
+struct dvmode *dv_select_mode (int x, int y, int width, int height, int depth, int *delta, int *offset);\r
+void dv_fillrect (void *buffer, int bwidth, int x, int y, int width, int height, int color);\r
+\r
+/*\r
+ * not so public...\r
+ */\r
+extern int _rgb_scale_5[32];\r
+extern int _rgb_scale_6[64];\r
+\r
+/*\r
+ * dv_putpixel inlines\r
+ */\r
+#define dv_putpixel15 dv_putpixel16\r
+extern __inline__ void dv_putpixel16 (void *buffer, int offset, int color)\r
+{\r
+ ((word16 *)buffer)[offset] = (word16)color;\r
+}\r
+extern __inline__ void dv_putpixel24 (void *buffer, int offset, int color)\r
+{\r
+ *(word16 *)(buffer+offset*3) = (word16)color;\r
+ *(word8 *)(buffer+offset*3+2) = (word8)(color>>16);\r
+}\r
+extern __inline__ void dv_putpixel32 (void *buffer, int offset, int color)\r
+{\r
+ ((word32 *)buffer)[offset] = color;\r
+}\r
+\r
+/*\r
+ * dv_color inlines\r
+ */\r
+extern __inline__ int dv_color15 (const unsigned char rgba[])\r
+{\r
+ return ((rgba[0]>>3)<<10)|((rgba[1]>>3)<<5)|(rgba[2]>>3);\r
+}\r
+extern __inline__ int dv_color16 (const unsigned char rgba[])\r
+{\r
+ return ((rgba[0]>>3)<<11)|((rgba[1]>>2)<<5)|(rgba[2]>>3);\r
+}\r
+#define dv_color24 dv_color32\r
+extern __inline__ int dv_color32 (const unsigned char rgba[])\r
+{\r
+ return (rgba[0]<<16)|(rgba[1]<<8)|(rgba[2]);\r
+}\r
+\r
+/*\r
+ * dv_getrgba inlines\r
+ */\r
+extern __inline__ void dv_getrgba15 (void *buffer, int offset, unsigned char rgba[4])\r
+{\r
+ int c = ((word16 *)buffer)[offset];\r
+ rgba[0] = _rgb_scale_5[(c >> 10) & 0x1F];\r
+ rgba[1] = _rgb_scale_5[(c >> 5) & 0x1F];\r
+ rgba[2] = _rgb_scale_5[c & 0x1F];\r
+ rgba[3] = 255;\r
+}\r
+extern __inline__ void dv_getrgba16 (void *buffer, int offset, unsigned char rgba[4])\r
+{\r
+ int c = ((word16 *)buffer)[offset];\r
+ rgba[0] = _rgb_scale_5[(c >> 11) & 0x1F];\r
+ rgba[1] = _rgb_scale_6[(c >> 5) & 0x3F];\r
+ rgba[2] = _rgb_scale_5[c & 0x1F];\r
+ rgba[3] = 255;\r
+}\r
+extern __inline__ void dv_getrgba24 (void *buffer, int offset, unsigned char rgba[4])\r
+{\r
+ int c = *(word32 *)(buffer+offset*3);\r
+ rgba[0] = c >> 16;\r
+ rgba[1] = c >> 8;\r
+ rgba[2] = c;\r
+ rgba[3] = 255;\r
+}\r
+extern __inline__ void dv_getrgba32 (void *buffer, int offset, unsigned char rgba[4])\r
+{\r
+ int c = ((word32 *)buffer)[offset];\r
+ rgba[0] = c >> 16;\r
+ rgba[1] = c >> 8;\r
+ rgba[2] = c;\r
+ rgba[3] = 255;\r
+}\r
+\r
+#endif\r
--- /dev/null
+# DOS/DJGPP core makefile v0.1 for Mesa 4.0.x\r
+#\r
+# Copyright (C) 2002 - Borca Daniel\r
+# Email : dborca@yahoo.com\r
+# Web : http://www.geocities.com/dborca\r
+\r
+\r
+.PHONY: all clean\r
+\r
+TOP = ..\r
+CC = gcc\r
+CFLAGS = -I$(TOP)/include -I. -Wall -W -Wno-unused -mcpu=pentium -ffast-math -O2\r
+AR = ar\r
+ARFLAGS = ruv\r
+LIBDIR = $(TOP)/lib\r
+\r
+GL_LIB = libgl.a\r
+\r
+CORE_SOURCES = \\r
+ accum.c \\r
+ api_arrayelt.c \\r
+ api_loopback.c \\r
+ api_noop.c \\r
+ api_validate.c \\r
+ array_cache/ac_context.c \\r
+ array_cache/ac_import.c \\r
+ attrib.c \\r
+ blend.c \\r
+ buffers.c \\r
+ clip.c \\r
+ colortab.c \\r
+ config.c \\r
+ context.c \\r
+ convolve.c \\r
+ debug.c \\r
+ depth.c \\r
+ dispatch.c \\r
+ dlist.c \\r
+ drawpix.c \\r
+ enable.c \\r
+ enums.c \\r
+ eval.c \\r
+ extensions.c \\r
+ feedback.c \\r
+ fog.c \\r
+ get.c \\r
+ glapi.c \\r
+ glthread.c \\r
+ hash.c \\r
+ hint.c \\r
+ histogram.c \\r
+ image.c \\r
+ imports.c \\r
+ light.c \\r
+ lines.c \\r
+ math/m_debug_clip.c \\r
+ math/m_debug_norm.c \\r
+ math/m_debug_vertex.c \\r
+ math/m_debug_xform.c \\r
+ math/m_eval.c \\r
+ math/m_matrix.c \\r
+ math/m_translate.c \\r
+ math/m_vector.c \\r
+ math/m_vertices.c \\r
+ math/m_xform.c \\r
+ matrix.c \\r
+ mem.c \\r
+ mmath.c \\r
+ pixel.c \\r
+ points.c \\r
+ polygon.c \\r
+ rastpos.c \\r
+ state.c \\r
+ stencil.c \\r
+ swrast/s_aaline.c \\r
+ swrast/s_aatriangle.c \\r
+ swrast/s_accum.c \\r
+ swrast/s_alpha.c \\r
+ swrast/s_alphabuf.c \\r
+ swrast/s_bitmap.c \\r
+ swrast/s_blend.c \\r
+ swrast/s_buffers.c \\r
+ swrast/s_context.c \\r
+ swrast/s_copypix.c \\r
+ swrast/s_depth.c \\r
+ swrast/s_drawpix.c \\r
+ swrast/s_feedback.c \\r
+ swrast/s_fog.c \\r
+ swrast/s_histogram.c \\r
+ swrast/s_imaging.c \\r
+ swrast/s_lines.c \\r
+ swrast/s_logic.c \\r
+ swrast/s_masking.c \\r
+ swrast/s_pb.c \\r
+ swrast/s_pixeltex.c \\r
+ swrast/s_points.c \\r
+ swrast/s_readpix.c \\r
+ swrast/s_scissor.c \\r
+ swrast/s_span.c \\r
+ swrast/s_stencil.c \\r
+ swrast/s_texstore.c \\r
+ swrast/s_texture.c \\r
+ swrast/s_triangle.c \\r
+ swrast/s_zoom.c \\r
+ swrast_setup/ss_context.c \\r
+ swrast_setup/ss_triangle.c \\r
+ swrast_setup/ss_vb.c \\r
+ texformat.c \\r
+ teximage.c \\r
+ texobj.c \\r
+ texstate.c \\r
+ texstore.c \\r
+ texutil.c \\r
+ tnl/t_array_api.c \\r
+ tnl/t_array_import.c \\r
+ tnl/t_context.c \\r
+ tnl/t_eval_api.c \\r
+ tnl/t_imm_alloc.c \\r
+ tnl/t_imm_api.c \\r
+ tnl/t_imm_debug.c \\r
+ tnl/t_imm_dlist.c \\r
+ tnl/t_imm_elt.c \\r
+ tnl/t_imm_eval.c \\r
+ tnl/t_imm_exec.c \\r
+ tnl/t_imm_fixup.c \\r
+ tnl/t_pipeline.c \\r
+ tnl/t_vb_fog.c \\r
+ tnl/t_vb_light.c \\r
+ tnl/t_vb_normals.c \\r
+ tnl/t_vb_points.c \\r
+ tnl/t_vb_render.c \\r
+ tnl/t_vb_texgen.c \\r
+ tnl/t_vb_texmat.c \\r
+ tnl/t_vb_vertex.c \\r
+ varray.c \\r
+ vtxfmt.c\r
+\r
+DRIVER_SOURCES = DOS/dmesa.c DOS/dvesa.c\r
+\r
+SOURCES = $(CORE_SOURCES) $(DRIVER_SOURCES)\r
+\r
+OBJECTS = $(SOURCES:.c=.o)\r
+\r
+.c.o:\r
+ gcc -o $@ -c $(CFLAGS) $<\r
+\r
+all: $(LIBDIR)/$(GL_LIB)\r
+\r
+$(LIBDIR)/$(GL_LIB): $(OBJECTS)\r
+ $(AR) $(ARFLAGS) $(LIBDIR)/$(GL_LIB) $(OBJECTS)\r
+\r
+clean:\r
+ -$(RM) *.o\r
+ -$(RM) DOS\*.o\r
+\r
+include depend\r
+\r
+DOS/dmesa.o: DOS/dmesa.c glheader.h ../include/GL/gl.h context.h glapi.h \\r
+ mtypes.h config.h glapitable.h glthread.h math/m_matrix.h dd.h \\r
+ ../include/GL/dmesa.h matrix.h texformat.h texstore.h array_cache/acache.h \\r
+ swrast/swrast.h swrast_setup/swrast_setup.h tnl/tnl.h tnl/t_context.h \\r
+ math/m_vector.h math/m_xform.h tnl/t_pipeline.h DOS/dvesa.h DOS/dmesaint.h\r
+DOS/dvesa.o: DOS/dvesa.c DOS/dvesa.h\r
projects / profile / ivi / mesa.git / commitdiff