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-rw-r--r--src/glut/dos/PC_HW/pc_hw.c97
-rw-r--r--src/glut/dos/PC_HW/pc_hw.h6
-rw-r--r--src/glut/dos/PC_HW/pc_mouse.c4
-rw-r--r--src/glut/dos/window.c5
-rw-r--r--src/mesa/drivers/dos/dmesa.c241
-rw-r--r--src/mesa/drivers/dos/vesa/vesa.c6
-rw-r--r--src/mesa/main/Makefile.DJ32
7 files changed, 196 insertions, 195 deletions
diff --git a/src/glut/dos/PC_HW/pc_hw.c b/src/glut/dos/PC_HW/pc_hw.c
index 09ab461404..9b30c5808c 100644
--- a/src/glut/dos/PC_HW/pc_hw.c
+++ b/src/glut/dos/PC_HW/pc_hw.c
@@ -1,5 +1,5 @@
/*
- * PC/HW routine collection v1.0 for DOS/DJGPP
+ * PC/HW routine collection v1.2 for DOS/DJGPP
*
* Copyright (C) 2002 - Borca Daniel
* Email : dborca@yahoo.com
@@ -12,7 +12,6 @@
#include <sys/stat.h> /* for mode definitions */
#include <stdio.h>
#include <stdlib.h>
-#include <string.h>
#include <unistd.h>
#include "pc_hw.h"
@@ -74,68 +73,76 @@ void *pc_malloc (size_t size)
/*
* standard redirection
*/
-static char errname[L_tmpnam];
-static char outname[L_tmpnam];
+static int h_out, h_outbak, h_err, h_errbak;
-static int h_out, h_outbak;
-static int h_err, h_errbak;
-
-void pc_open_stderr (void)
+int pc_open_stdout (void)
{
- if (tmpnam(errname)) {
- h_err = open(errname, O_WRONLY |/* O_BINARY |*/ O_CREAT | O_TRUNC,
- S_IREAD | S_IWRITE);
- h_errbak = dup(2);
- fflush(stderr);
- dup2(h_err, 2);
+ if ((h_out=open(tmpnam(NULL), O_WRONLY | O_CREAT | O_TRUNC | O_TEXT | O_TEMPORARY, S_IRUSR | S_IWUSR)) >= 0) {
+ if ((h_outbak=dup(1)) != -1) {
+ fflush(stdout);
+ if (dup2(h_out, 1) != -1) {
+ return 0;
+ }
+ close(h_outbak);
+ }
+ close(h_out);
}
+ return (h_out = -1);
}
-void pc_close_stderr (void)
+void pc_close_stdout (void)
{
FILE *f;
char *line = alloca(512);
-
- dup2(h_errbak, 2);
- close(h_err);
- close(h_errbak);
-
- if ((f=fopen(errname, "r"))!=NULL) {
- while (fgets(line, 512, f)) {
- fputs(line, stderr);
+
+ if (h_out >= 0) {
+ dup2(h_outbak, 1);
+ close(h_outbak);
+
+ if ((f=fdopen(h_out, "r")) != NULL) {
+ fseek(f, 0, SEEK_SET);
+ while (fgets(line, 512, f)) {
+ fputs(line, stdout);
+ }
+ fclose(f);
+ } else {
+ close(h_out);
}
- fclose(f);
}
-
- remove(errname);
}
-void pc_open_stdout (void)
+int pc_open_stderr (void)
{
- if (tmpnam(outname)) {
- h_out = open(outname, O_WRONLY |/* O_BINARY |*/ O_CREAT | O_TRUNC,
- S_IREAD | S_IWRITE);
- h_outbak = dup(1);
- fflush(stdout);
- dup2(h_out, 1);
+ if ((h_err=open(tmpnam(NULL), O_WRONLY | O_CREAT | O_TRUNC | O_TEXT | O_TEMPORARY, S_IRUSR | S_IWUSR)) >= 0) {
+ if ((h_errbak=dup(2)) != -1) {
+ fflush(stderr);
+ if (dup2(h_err, 2) != -1) {
+ return 0;
+ }
+ close(h_errbak);
+ }
+ close(h_err);
}
+ return (h_err = -1);
}
-void pc_close_stdout (void)
+void pc_close_stderr (void)
{
FILE *f;
char *line = alloca(512);
-
- dup2(h_outbak, 1);
- close(h_out);
- close(h_outbak);
-
- if ((f=fopen(outname, "r"))!=NULL) {
- while (fgets(line, 512, f)) {
- fputs(line, stdout);
+
+ if (h_err >= 0) {
+ dup2(h_errbak, 2);
+ close(h_errbak);
+
+ if ((f=fdopen(h_err, "r")) != NULL) {
+ fseek(f, 0, SEEK_SET);
+ while (fgets(line, 512, f)) {
+ fputs(line, stderr);
+ }
+ fclose(f);
+ } else {
+ close(h_err);
}
- fclose(f);
}
-
- remove(outname);
}
diff --git a/src/glut/dos/PC_HW/pc_hw.h b/src/glut/dos/PC_HW/pc_hw.h
index fd0e777953..77572e6441 100644
--- a/src/glut/dos/PC_HW/pc_hw.h
+++ b/src/glut/dos/PC_HW/pc_hw.h
@@ -1,5 +1,5 @@
/*
- * PC/HW routine collection v1.1 for DOS/DJGPP
+ * PC/HW routine collection v1.2 for DOS/DJGPP
*
* Copyright (C) 2002 - Borca Daniel
* Email : dborca@yahoo.com
@@ -217,8 +217,8 @@ void pc_unscare_mouse (void);
/*
* standard redirection
*/
-void pc_open_stdout (void);
-void pc_open_stderr (void);
+int pc_open_stdout (void);
+int pc_open_stderr (void);
void pc_close_stdout (void);
void pc_close_stderr (void);
diff --git a/src/glut/dos/PC_HW/pc_mouse.c b/src/glut/dos/PC_HW/pc_mouse.c
index 5a04cf2191..01e9502dd0 100644
--- a/src/glut/dos/PC_HW/pc_mouse.c
+++ b/src/glut/dos/PC_HW/pc_mouse.c
@@ -1,5 +1,5 @@
/*
- * PC/HW routine collection v1.1 for DOS/DJGPP
+ * PC/HW routine collection v1.2 for DOS/DJGPP
*
* Copyright (C) 2002 - Borca Daniel
* Email : dborca@yahoo.com
@@ -226,6 +226,7 @@ void pc_unscare_mouse (void)
}
__asm("\n\
+ .text \n\
.balign 4 \n\
.global _mouse_wrapper \n\
_mouse_wrapper: \n\
@@ -252,7 +253,6 @@ _mouse_wrapper: \n\
movl %esi, %esp \n\
popl %es \n\
iret \n\
- \n\
.balign 4 \n\
.global _mouse_wrapper_end \n\
_mouse_wrapper_end:");
diff --git a/src/glut/dos/window.c b/src/glut/dos/window.c
index 384e10a03b..ba0f5acee5 100644
--- a/src/glut/dos/window.c
+++ b/src/glut/dos/window.c
@@ -1,6 +1,6 @@
/*
* Mesa 3-D graphics library
- * Version: 4.0
+ * Version: 4.1
* Copyright (C) 1995-1998 Brian Paul
*
* This library is free software; you can redistribute it and/or
@@ -19,7 +19,7 @@
*/
/*
- * DOS/DJGPP glut driver v1.1 for Mesa 4.0
+ * DOS/DJGPP glut driver v1.2 for Mesa 4.1
*
* Copyright (C) 2002 - Borca Daniel
* Email : dborca@yahoo.com
@@ -113,6 +113,7 @@ int APIENTRY glutCreateWindow (const char *title)
if ((context=fxMesaCreateBestContext(-1, screen_w, screen_h, fx_attrib))==NULL) {
return 0;
}
+ visual = context;
#endif
pc_open_stdout();
diff --git a/src/mesa/drivers/dos/dmesa.c b/src/mesa/drivers/dos/dmesa.c
index 474d1336e3..77c9a3a1b8 100644
--- a/src/mesa/drivers/dos/dmesa.c
+++ b/src/mesa/drivers/dos/dmesa.c
@@ -1,6 +1,6 @@
/*
* Mesa 3-D graphics library
- * Version: 4.0
+ * Version: 4.1
*
* Copyright (C) 1999 Brian Paul All Rights Reserved.
*
@@ -23,7 +23,7 @@
*/
/*
- * DOS/DJGPP device driver v1.1 for Mesa 4.0
+ * DOS/DJGPP device driver v1.2 for Mesa 4.1
*
* Copyright (C) 2002 - Borca Daniel
* Email : dborca@yahoo.com
@@ -94,25 +94,16 @@ struct dmesa_context {
-static void dmesa_update_state (GLcontext *ctx, GLuint new_state);
-
-
-
-/**********************************************************************/
-/***** Read/Write pixels *****/
-/**********************************************************************/
-
-
-
+/****************************************************************************
+ * Read/Write pixels
+ ***************************************************************************/
#define FLIP(y) (c->Buffer->height - (y) - 1)
#define FLIP2(y) (h - (y) - 1)
-
-
static void write_rgba_span (const GLcontext *ctx, GLuint n, GLint x, GLint y,
const GLubyte rgba[][4], const GLubyte mask[])
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint i, offset;
@@ -132,10 +123,12 @@ static void write_rgba_span (const GLcontext *ctx, GLuint n, GLint x, GLint y,
}
}
+
+
static void write_rgb_span (const GLcontext *ctx, GLuint n, GLint x, GLint y,
const GLubyte rgb[][3], const GLubyte mask[])
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint i, offset;
@@ -155,11 +148,13 @@ static void write_rgb_span (const GLcontext *ctx, GLuint n, GLint x, GLint y,
}
}
+
+
static void write_mono_rgba_span (const GLcontext *ctx,
GLuint n, GLint x, GLint y,
const GLchan color[4], const GLubyte mask[])
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint i, offset, rgba = vl_mixrgba(color);
@@ -179,10 +174,12 @@ static void write_mono_rgba_span (const GLcontext *ctx,
}
}
+
+
static void read_rgba_span (const GLcontext *ctx, GLuint n, GLint x, GLint y,
GLubyte rgba[][4])
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint i, offset;
@@ -193,11 +190,13 @@ static void read_rgba_span (const GLcontext *ctx, GLuint n, GLint x, GLint y,
}
}
+
+
static void write_rgba_pixels (const GLcontext *ctx,
GLuint n, const GLint x[], const GLint y[],
const GLubyte rgba[][4], const GLubyte mask[])
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint i, w = c->Buffer->width, h = c->Buffer->height;
@@ -216,11 +215,13 @@ static void write_rgba_pixels (const GLcontext *ctx,
}
}
+
+
static void write_mono_rgba_pixels (const GLcontext *ctx,
GLuint n, const GLint x[], const GLint y[],
const GLchan color[4], const GLubyte mask[])
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint i, w = c->Buffer->width, h = c->Buffer->height, rgba = vl_mixrgba(color);
@@ -239,11 +240,13 @@ static void write_mono_rgba_pixels (const GLcontext *ctx,
}
}
+
+
static void read_rgba_pixels (const GLcontext *ctx,
GLuint n, const GLint x[], const GLint y[],
GLubyte rgba[][4], const GLubyte mask[])
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint i, w = c->Buffer->width, h = c->Buffer->height;
@@ -264,11 +267,9 @@ static void read_rgba_pixels (const GLcontext *ctx,
-/**********************************************************************/
-/***** Optimized triangle rendering *****/
-/**********************************************************************/
-
-
+/****************************************************************************
+ * Optimized triangle rendering
+ ***************************************************************************/
/*
* flat, NON-depth-buffered, triangle.
@@ -278,7 +279,7 @@ static void tri_rgb_flat (GLcontext *ctx,
const SWvertex *v1,
const SWvertex *v2)
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint w = c->Buffer->width, h = c->Buffer->height;
@@ -286,7 +287,7 @@ static void tri_rgb_flat (GLcontext *ctx,
#define RENDER_SPAN(span) \
GLuint i, offset = FLIP2(span.y)*w + span.x; \
- for (i = 0; i < span.count; i++, offset++) { \
+ for (i = 0; i < span.end; i++, offset++) { \
vl_putpixel(b, offset, rgb); \
}
@@ -303,7 +304,7 @@ static void tri_rgb_flat_z (GLcontext *ctx,
const SWvertex *v1,
const SWvertex *v2)
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint w = c->Buffer->width, h = c->Buffer->height;
@@ -313,7 +314,7 @@ static void tri_rgb_flat_z (GLcontext *ctx,
#define RENDER_SPAN(span) \
GLuint i, offset = FLIP2(span.y)*w + span.x; \
- for (i = 0; i < span.count; i++, offset++) { \
+ for (i = 0; i < span.end; i++, offset++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
if (z < zRow[i]) { \
vl_putpixel(b, offset, rgb); \
@@ -335,14 +336,14 @@ static void tri_rgb_smooth (GLcontext *ctx,
const SWvertex *v1,
const SWvertex *v2)
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint w = c->Buffer->width, h = c->Buffer->height;
#define INTERP_RGB 1
#define RENDER_SPAN(span) \
GLuint i, offset = FLIP2(span.y)*w + span.x; \
- for (i = 0; i < span.count; i++, offset++) { \
+ for (i = 0; i < span.end; i++, offset++) { \
unsigned char rgb[3]; \
rgb[0] = FixedToInt(span.red); \
rgb[1] = FixedToInt(span.green); \
@@ -366,7 +367,7 @@ static void tri_rgb_smooth_z (GLcontext *ctx,
const SWvertex *v1,
const SWvertex *v2)
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
void *b = c->Buffer->the_window;
GLuint w = c->Buffer->width, h = c->Buffer->height;
@@ -376,7 +377,7 @@ static void tri_rgb_smooth_z (GLcontext *ctx,
#define RENDER_SPAN(span) \
GLuint i, offset = FLIP2(span.y)*w + span.x; \
- for (i = 0; i < span.count; i++, offset++) { \
+ for (i = 0; i < span.end; i++, offset++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
if (z < zRow[i]) { \
unsigned char rgb[3]; \
@@ -455,15 +456,13 @@ static void dmesa_choose_tri (GLcontext *ctx)
-/**********************************************************************/
-/***** Miscellaneous device driver funcs *****/
-/**********************************************************************/
+/****************************************************************************
+ * Miscellaneous device driver funcs
+ ***************************************************************************/
-
-
-static void clear_color (GLcontext *ctx, const GLchan color[4])
+static void clear_color (GLcontext *ctx, const GLfloat color[4])
{
- const GLubyte col[4];
+ GLubyte col[4];
DMesaContext c = (DMesaContext)ctx->DriverCtx;
CLAMPED_FLOAT_TO_UBYTE(col[0], color[0]);
CLAMPED_FLOAT_TO_UBYTE(col[1], color[1]);
@@ -477,7 +476,7 @@ static void clear_color (GLcontext *ctx, const GLchan color[4])
static void clear (GLcontext *ctx, GLbitfield mask, GLboolean all,
GLint x, GLint y, GLint width, GLint height)
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
+ const DMesaContext c = (DMesaContext)ctx->DriverCtx;
const GLuint *colorMask = (GLuint *)&ctx->Color.ColorMask;
DMesaBuffer b = c->Buffer;
@@ -508,27 +507,29 @@ static void clear (GLcontext *ctx, GLbitfield mask, GLboolean all,
-/*
- * Set the current reading buffer.
- */
-static void set_read_buffer (GLcontext *ctx, GLframebuffer *buffer,
- GLenum mode)
+static void color_mask (GLcontext *ctx, GLboolean rmask, GLboolean gmask, GLboolean bmask, GLboolean amask)
{
- /*
- XXX this has to be fixed
- */
+ /*
+ * XXX todo - Implements glColorMask()
+ */
}
-/*
- * Set the destination/draw buffer.
- */
-static void set_draw_buffer (GLcontext *ctx, GLenum mode)
+static void set_buffer (GLcontext *ctx, GLframebuffer *colorBuffer, GLuint bufferBit)
{
- /*
- XXX this has to be fixed
- */
+ /*
+ * XXX todo - examine bufferBit and set read/write pointers
+ */
+}
+
+
+
+static void enable (GLcontext *ctx, GLenum pname, GLboolean state)
+{
+ /*
+ * XXX todo -
+ */
}
@@ -552,7 +553,7 @@ static const GLubyte* get_string (GLcontext *ctx, GLenum name)
{
switch (name) {
case GL_RENDERER:
- return (const GLubyte *)"Mesa DJGPP\0port (c) Borca Daniel 3-sep-2002";
+ return (const GLubyte *)"Mesa DJGPP\0port (c) Borca Daniel nov-2002";
default:
return NULL;
}
@@ -560,38 +561,27 @@ static const GLubyte* get_string (GLcontext *ctx, GLenum name)
-/**********************************************************************/
-/***** Miscellaneous device driver funcs *****/
-/***** Note that these functions are mandatory *****/
-/**********************************************************************/
-
-
-
-/* OPTIONAL FUNCTION: implements glFinish if possible */
static void finish (GLcontext *ctx)
{
-/*
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
-*/
+ /*
+ * XXX todo - OPTIONAL FUNCTION: implements glFinish if possible
+ */
}
-/* OPTIONAL FUNCTION: implements glFlush if possible */
static void flush (GLcontext *ctx)
{
-/*
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
-*/
+ /*
+ * XXX todo - OPTIONAL FUNCTION: implements glFlush if possible
+ */
}
-/**********************************************************************/
-/**********************************************************************/
-
-
-
+/****************************************************************************
+ * State
+ ***************************************************************************/
#define DMESA_NEW_TRIANGLE (_NEW_POLYGON | \
_NEW_TEXTURE | \
_NEW_LIGHT | \
@@ -599,8 +589,6 @@ static void flush (GLcontext *ctx)
_NEW_RENDERMODE | \
_SWRAST_NEW_RASTERMASK)
-
-
/* Extend the software rasterizer with our line and triangle
* functions.
*/
@@ -618,11 +606,10 @@ static void dmesa_register_swrast_functions (GLcontext *ctx)
/* Setup pointers and other driver state that is constant for the life
* of a context.
*/
-void dmesa_init_pointers (GLcontext *ctx)
+static void dmesa_init_pointers (GLcontext *ctx)
{
TNLcontext *tnl;
-
- ctx->Driver.UpdateState = dmesa_update_state;
+ struct swrast_device_driver *dd = _swrast_GetDeviceDriverReference(ctx);
ctx->Driver.GetString = get_string;
ctx->Driver.GetBufferSize = get_buffer_size;
@@ -638,6 +625,7 @@ void dmesa_init_pointers (GLcontext *ctx)
ctx->Driver.CopyPixels = _swrast_CopyPixels;
ctx->Driver.DrawPixels = _swrast_DrawPixels;
ctx->Driver.ReadPixels = _swrast_ReadPixels;
+ ctx->Driver.DrawBuffer = _swrast_DrawBuffer;
/* Software texture functions:
*/
@@ -650,6 +638,12 @@ void dmesa_init_pointers (GLcontext *ctx)
ctx->Driver.TexSubImage3D = _mesa_store_texsubimage3d;
ctx->Driver.TestProxyTexImage = _mesa_test_proxy_teximage;
+ ctx->Driver.CopyTexImage1D = _swrast_copy_teximage1d;
+ ctx->Driver.CopyTexImage2D = _swrast_copy_teximage2d;
+ ctx->Driver.CopyTexSubImage1D = _swrast_copy_texsubimage1d;
+ ctx->Driver.CopyTexSubImage2D = _swrast_copy_texsubimage2d;
+ ctx->Driver.CopyTexSubImage3D = _swrast_copy_texsubimage3d;
+
ctx->Driver.CompressedTexImage1D = _mesa_store_compressed_teximage1d;
ctx->Driver.CompressedTexImage2D = _mesa_store_compressed_teximage2d;
ctx->Driver.CompressedTexImage3D = _mesa_store_compressed_teximage3d;
@@ -657,12 +651,6 @@ void dmesa_init_pointers (GLcontext *ctx)
ctx->Driver.CompressedTexSubImage2D = _mesa_store_compressed_texsubimage2d;
ctx->Driver.CompressedTexSubImage3D = _mesa_store_compressed_texsubimage3d;
- ctx->Driver.CopyTexImage1D = _swrast_copy_teximage1d;
- ctx->Driver.CopyTexImage2D = _swrast_copy_teximage2d;
- ctx->Driver.CopyTexSubImage1D = _swrast_copy_texsubimage1d;
- ctx->Driver.CopyTexSubImage2D = _swrast_copy_texsubimage2d;
- ctx->Driver.CopyTexSubImage3D = _swrast_copy_texsubimage3d;
-
/* Swrast hooks for imaging extensions:
*/
ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
@@ -672,13 +660,16 @@ void dmesa_init_pointers (GLcontext *ctx)
/* Statechange callbacks:
*/
- ctx->Driver.SetDrawBuffer = set_draw_buffer;
ctx->Driver.ClearColor = clear_color;
+ ctx->Driver.ColorMask = color_mask;
+ ctx->Driver.Enable = enable;
/* Initialize the TNL driver interface:
*/
tnl = TNL_CONTEXT(ctx);
tnl->Driver.RunPipeline = _tnl_run_pipeline;
+
+ dd->SetBuffer = set_buffer;
/* Install swsetup for tnl->Driver.Render.*:
*/
@@ -689,36 +680,31 @@ void dmesa_init_pointers (GLcontext *ctx)
static void dmesa_update_state (GLcontext *ctx, GLuint new_state)
{
- DMesaContext c = (DMesaContext)ctx->DriverCtx;
- struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
+ struct swrast_device_driver *dd = _swrast_GetDeviceDriverReference(ctx);
- /* Initialize all the pointers in the DD struct. Do this whenever */
- /* a new context is made current or we change buffers via set_buffer! */
-
- _swrast_InvalidateState(ctx, new_state);
- _swsetup_InvalidateState(ctx, new_state);
- _ac_InvalidateState(ctx, new_state);
- _tnl_InvalidateState(ctx, new_state);
-
- swdd->SetReadBuffer = set_read_buffer;
+ /* Propogate statechange information to swrast and swrast_setup
+ * modules. The DMesa driver has no internal GL-dependent state.
+ */
+ _swrast_InvalidateState( ctx, new_state );
+ _ac_InvalidateState( ctx, new_state );
+ _tnl_InvalidateState( ctx, new_state );
+ _swsetup_InvalidateState( ctx, new_state );
/* RGB(A) span/pixel functions */
- swdd->WriteRGBASpan = write_rgba_span;
- swdd->WriteRGBSpan = write_rgb_span;
- swdd->WriteMonoRGBASpan = write_mono_rgba_span;
- swdd->WriteRGBAPixels = write_rgba_pixels;
- swdd->WriteMonoRGBAPixels = write_mono_rgba_pixels;
- swdd->ReadRGBASpan = read_rgba_span;
- swdd->ReadRGBAPixels = read_rgba_pixels;
+ dd->WriteRGBASpan = write_rgba_span;
+ dd->WriteRGBSpan = write_rgb_span;
+ dd->WriteMonoRGBASpan = write_mono_rgba_span;
+ dd->WriteRGBAPixels = write_rgba_pixels;
+ dd->WriteMonoRGBAPixels = write_mono_rgba_pixels;
+ dd->ReadRGBASpan = read_rgba_span;
+ dd->ReadRGBAPixels = read_rgba_pixels;
}
-/**********************************************************************/
-/***** DMesa Public API Functions *****/
-/**********************************************************************/
-
-
+/****************************************************************************
+ * DMesa Public API Functions
+ ***************************************************************************/
/*
* The exact arguments to this function will depend on your window system
@@ -731,15 +717,13 @@ DMesaVisual DMesaCreateVisual (GLint width, GLint height, GLint colDepth,
DMesaVisual v;
GLint redBits, greenBits, blueBits, alphaBits;
- int refresh;
char *var = getenv("DMESA_REFRESH");
- if ((var == NULL) || ((refresh=atoi(var)) == 0)) {
- refresh = 60;
- }
+ int refresh = (var != NULL) ? atoi(var) : 0;
if (!dbFlag) {
return NULL;
}
+
alphaBits = 0;
switch (colDepth) {
case 15:
@@ -767,7 +751,7 @@ DMesaVisual DMesaCreateVisual (GLint width, GLint height, GLint colDepth,
return NULL;
}
- if ((v=(DMesaVisual)calloc(1, sizeof(struct dmesa_visual)))!=NULL) {
+ if ((v=(DMesaVisual)calloc(1, sizeof(struct dmesa_visual))) != NULL) {
/* Create core visual */
v->gl_visual = _mesa_create_visual(colDepth>8, /* rgb */
dbFlag,
@@ -809,7 +793,7 @@ DMesaBuffer DMesaCreateBuffer (DMesaVisual visual,
{
DMesaBuffer b;
- if ((b=(DMesaBuffer)calloc(1, sizeof(struct dmesa_buffer)))!=NULL) {
+ if ((b=(DMesaBuffer)calloc(1, sizeof(struct dmesa_buffer))) != NULL) {
_mesa_initialize_framebuffer(&b->gl_buffer,
visual->gl_visual,
@@ -844,7 +828,7 @@ DMesaContext DMesaCreateContext (DMesaVisual visual,
DMesaContext c;
GLboolean direct = GL_FALSE;
- if ((c=(DMesaContext)calloc(1, sizeof(struct dmesa_context)))!=NULL) {
+ if ((c=(DMesaContext)calloc(1, sizeof(struct dmesa_context))) != NULL) {
c->gl_ctx = _mesa_create_context(visual->gl_visual,
share ? share->gl_ctx : NULL,
(void *)c, direct);
@@ -852,17 +836,19 @@ DMesaContext DMesaCreateContext (DMesaVisual visual,
_mesa_enable_sw_extensions(c->gl_ctx);
_mesa_enable_1_3_extensions(c->gl_ctx);
- /* you probably have to do a bunch of other initializations here. */
+ /* you probably have to do a bunch of other initializations here. */
c->visual = visual;
- /* Initialize the software rasterizer and helper modules.
- */
+ c->gl_ctx->Driver.UpdateState = dmesa_update_state;
+
+ /* Initialize the software rasterizer and helper modules.
+ */
_swrast_CreateContext(c->gl_ctx);
_ac_CreateContext(c->gl_ctx);
_tnl_CreateContext(c->gl_ctx);
_swsetup_CreateContext(c->gl_ctx);
- dmesa_init_pointers(c->gl_ctx);
dmesa_register_swrast_functions(c->gl_ctx);
+ dmesa_init_pointers(c->gl_ctx);
}
return c;
@@ -884,7 +870,7 @@ GLboolean DMesaViewport (DMesaBuffer b,
{
void *new_window;
- if ((new_window=vl_sync_buffer(b->the_window, xpos, ypos, width, height))==NULL) {
+ if ((new_window=vl_sync_buffer(b->the_window, xpos, ypos, width, height)) == NULL) {
return GL_FALSE;
} else {
b->the_window = new_window;
@@ -905,16 +891,15 @@ GLboolean DMesaViewport (DMesaBuffer b,
*/
GLboolean DMesaMakeCurrent (DMesaContext c, DMesaBuffer b)
{
- if (c&&b) {
+ if ((c != NULL) && (b != NULL)) {
if (!DMesaViewport(b, b->xpos, b->ypos, b->width, b->height)) {
return GL_FALSE;
}
c->Buffer = b;
- dmesa_update_state(c->gl_ctx, 0);
_mesa_make_current(c->gl_ctx, &b->gl_buffer);
- if (c->gl_ctx->Viewport.Width==0) {
+ if (c->gl_ctx->Viewport.Width == 0) {
/* initialize viewport to window size */
_mesa_Viewport(0, 0, b->width, b->height);
}
diff --git a/src/mesa/drivers/dos/vesa/vesa.c b/src/mesa/drivers/dos/vesa/vesa.c
index c43b6ec428..8dbeb9e52c 100644
--- a/src/mesa/drivers/dos/vesa/vesa.c
+++ b/src/mesa/drivers/dos/vesa/vesa.c
@@ -1,6 +1,6 @@
/*
* Mesa 3-D graphics library
- * Version: 4.0
+ * Version: 4.1
*
* Copyright (C) 1999 Brian Paul All Rights Reserved.
*
@@ -23,7 +23,7 @@
*/
/*
- * DOS/DJGPP device driver v1.1 for Mesa 4.0
+ * DOS/DJGPP device driver v1.2 for Mesa 4.1
*
* Copyright (C) 2002 - Borca Daniel
* Email : dborca@yahoo.com
@@ -337,7 +337,7 @@ static int vesa_entermode (vl_mode *p, int refresh)
r.x.ax = 0x4f02;
r.x.bx = p->mode;
- if ((vesa_ver>>8) >= 3) {
+ if (refresh && ((vesa_ver>>8) >= 3)) {
/* VESA 3.0 stuff for controlling the refresh rate */
CRTCInfoBlock crtc;
unsigned long vclk;
diff --git a/src/mesa/main/Makefile.DJ b/src/mesa/main/Makefile.DJ
index 528c71dd5a..b9e0024ad7 100644
--- a/src/mesa/main/Makefile.DJ
+++ b/src/mesa/main/Makefile.DJ
@@ -20,7 +20,7 @@
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-# DOS/DJGPP core makefile v1.1 for Mesa 4.0
+# DOS/DJGPP core makefile v1.2 for Mesa 4.1
#
# Copyright (C) 2002 - Borca Daniel
# Email : dborca@yahoo.com
@@ -59,6 +59,7 @@
.PHONY: all clean
+.INTERMEDIATE: X86/gen_matypes.exe
TOP = ..
GLIDE ?= $(TOP)/include/glide3
@@ -83,9 +84,6 @@ endif
RM = del
CORE_SOURCES = \
- swrast_setup/ss_context.c \
- swrast_setup/ss_triangle.c \
- swrast_setup/ss_vb.c \
api_arrayelt.c \
api_loopback.c \
api_noop.c \
@@ -96,7 +94,6 @@ CORE_SOURCES = \
buffers.c \
clip.c \
colortab.c \
- config.c \
context.c \
convolve.c \
debug.c \
@@ -136,16 +133,17 @@ CORE_SOURCES = \
texstore.c \
texutil.c \
varray.c \
+ vpexec.c \
+ vpparse.c \
+ vpstate.c \
vtxfmt.c \
math/m_debug_clip.c \
math/m_debug_norm.c \
- math/m_debug_vertex.c \
math/m_debug_xform.c \
math/m_eval.c \
math/m_matrix.c \
math/m_translate.c \
math/m_vector.c \
- math/m_vertices.c \
math/m_xform.c \
array_cache/ac_context.c \
array_cache/ac_import.c \
@@ -168,17 +166,18 @@ CORE_SOURCES = \
swrast/s_lines.c \
swrast/s_logic.c \
swrast/s_masking.c \
- swrast/s_pb.c \
swrast/s_pixeltex.c \
swrast/s_points.c \
swrast/s_readpix.c \
- swrast/s_scissor.c \
swrast/s_span.c \
swrast/s_stencil.c \
swrast/s_texture.c \
swrast/s_texstore.c \
swrast/s_triangle.c \
swrast/s_zoom.c \
+ swrast_setup/ss_context.c \
+ swrast_setup/ss_triangle.c \
+ swrast_setup/ss_vb.c \
tnl/t_array_api.c \
tnl/t_array_import.c \
tnl/t_context.c \
@@ -196,6 +195,7 @@ CORE_SOURCES = \
tnl/t_vb_light.c \
tnl/t_vb_normals.c \
tnl/t_vb_points.c \
+ tnl/t_vb_program.c \
tnl/t_vb_render.c \
tnl/t_vb_texgen.c \
tnl/t_vb_texmat.c \
@@ -209,7 +209,6 @@ X86_SOURCES = \
X86/x86_xform2.S \
X86/x86_xform3.S \
X86/x86_xform4.S \
- X86/x86_vertex.S \
X86/x86_cliptest.S
MMX_SOURCES = \
@@ -220,7 +219,6 @@ SSE_SOURCES = \
X86/sse_xform2.S \
X86/sse_xform3.S \
X86/sse_xform4.S \
- X86/sse_vertex.S \
X86/sse_normal.S
K3D_SOURCES = \
@@ -228,7 +226,7 @@ K3D_SOURCES = \
X86/3dnow_xform2.S \
X86/3dnow_xform3.S \
X86/3dnow_xform4.S \
- X86/3dnow_vertex.S
+ X86/3dnow_normal.S
ifdef HAVE_MMX
X86_SOURCES += $(MMX_SOURCES)
@@ -275,6 +273,8 @@ SOURCES = $(CORE_SOURCES) $(X86_SOURCES) $(DRIVER_SOURCES)
OBJECTS = $(addsuffix .o,$(basename $(SOURCES)))
+X86_OBJECTS = $(addsuffix .o,$(basename $(X86_SOURCES)))
+
.c.o:
$(CC) -o $@ -c $(CFLAGS) $<
.S.o:
@@ -295,6 +295,14 @@ else
-dxe2gen -o $(LIBDIR)/$(GL_DXE) -I $(LIBDIR)/$(GL_IMP) $(OBJECTS) -E djgpp_ -E gl -E DMesa -E fxMesa -D "Mesa DJGPP GL" -U
endif
+$(X86_OBJECTS): X86/matypes.h
+
+X86/matypes.h: X86/gen_matypes.exe
+ $< > $@
+
+X86/gen_matypes.exe: X86/gen_matypes.c
+ $(CC) -o $@ $(CFLAGS) -s $<
+
clean:
-$(RM) $(subst /,\,*.o)
-$(RM) $(subst /,\,array_cache/*.o)
generated by cgit v1.2.3 (git 2.51.0) at 2025-10-31 15:40:23 +0000