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Diffstat (limited to 'src/mesa/drivers/x11/xm_api.c')
-rw-r--r--src/mesa/drivers/x11/xm_api.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c
index 9ea50fb8bc7..c9917794333 100644
--- a/src/mesa/drivers/x11/xm_api.c
+++ b/src/mesa/drivers/x11/xm_api.c
@@ -1,4 +1,4 @@
-/* $Id: xm_api.c,v 1.46 2002/10/24 23:57:23 brianp Exp $ */
+/* $Id: xm_api.c,v 1.47 2002/10/25 21:06:34 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -167,7 +167,7 @@ static void error( const char *msg )
{
(void)DitherValues; /* Muffle compiler */
- if (getenv("MESA_DEBUG"))
+ if (_mesa_getenv("MESA_DEBUG"))
fprintf( stderr, "X/Mesa error: %s\n", msg );
}
@@ -266,7 +266,7 @@ static GLint gamma_adjust( GLfloat gamma, GLint value, GLint max )
}
else {
double x = (double) value / (double) max;
- return IROUND_POS((GLfloat) max * pow(x, 1.0F/gamma));
+ return IROUND_POS((GLfloat) max * _mesa_pow(x, 1.0F/gamma));
}
}
@@ -504,7 +504,7 @@ static GLboolean alloc_shm_back_buffer( XMesaBuffer b )
b->shminfo.shmid = shmget( IPC_PRIVATE, b->backimage->bytes_per_line
* b->backimage->height, IPC_CREAT|0777 );
if (b->shminfo.shmid < 0) {
- if (getenv("MESA_DEBUG"))
+ if (_mesa_getenv("MESA_DEBUG"))
perror("alloc_back_buffer");
XDestroyImage( b->backimage );
b->backimage = NULL;
@@ -516,7 +516,7 @@ static GLboolean alloc_shm_back_buffer( XMesaBuffer b )
b->shminfo.shmaddr = b->backimage->data
= (char*)shmat( b->shminfo.shmid, 0, 0 );
if (b->shminfo.shmaddr == (char *) -1) {
- if (getenv("MESA_DEBUG"))
+ if (_mesa_getenv("MESA_DEBUG"))
perror("alloc_back_buffer");
XDestroyImage( b->backimage );
shmctl( b->shminfo.shmid, IPC_RMID, 0 );
@@ -872,7 +872,7 @@ static GLboolean setup_grayscale( int client, XMesaVisual v,
buffer->pixel_to_b[xcol.pixel] = gray;
}
- if (colorsfailed && getenv("MESA_DEBUG")) {
+ if (colorsfailed && _mesa_getenv("MESA_DEBUG")) {
fprintf( stderr,
"Note: %d out of 256 needed colors do not match exactly.\n",
colorsfailed );
@@ -952,7 +952,7 @@ static GLboolean setup_dithered_color( int client, XMesaVisual v,
}
}
- if (colorsfailed && getenv("MESA_DEBUG")) {
+ if (colorsfailed && _mesa_getenv("MESA_DEBUG")) {
fprintf( stderr,
"Note: %d out of %d needed colors do not match exactly.\n",
colorsfailed, _R*_G*_B );
@@ -986,19 +986,19 @@ static void setup_8bit_hpcr( XMesaVisual v )
g = 1.0 / v->RedGamma;
for (i=0; i<256; i++) {
- GLint red = IROUND_POS(255.0 * pow( hpcr_rgbTbl[0][i]/255.0, g ));
+ GLint red = IROUND_POS(255.0 * _mesa_pow( hpcr_rgbTbl[0][i]/255.0, g ));
v->hpcr_rgbTbl[0][i] = CLAMP( red, 16, 239 );
}
g = 1.0 / v->GreenGamma;
for (i=0; i<256; i++) {
- GLint green = IROUND_POS(255.0 * pow( hpcr_rgbTbl[1][i]/255.0, g ));
+ GLint green = IROUND_POS(255.0 * _mesa_pow( hpcr_rgbTbl[1][i]/255.0, g ));
v->hpcr_rgbTbl[1][i] = CLAMP( green, 16, 239 );
}
g = 1.0 / v->BlueGamma;
for (i=0; i<256; i++) {
- GLint blue = IROUND_POS(255.0 * pow( hpcr_rgbTbl[2][i]/255.0, g ));
+ GLint blue = IROUND_POS(255.0 * _mesa_pow( hpcr_rgbTbl[2][i]/255.0, g ));
v->hpcr_rgbTbl[2][i] = CLAMP( blue, 32, 223 );
}
v->undithered_pf = PF_HPCR; /* can't really disable dithering for now */
@@ -1007,7 +1007,7 @@ static void setup_8bit_hpcr( XMesaVisual v )
/* which method should I use to clear */
/* GL_FALSE: keep the ordinary method */
/* GL_TRUE : clear with dither pattern */
- v->hpcr_clear_flag = getenv("MESA_HPCR_CLEAR") ? GL_TRUE : GL_FALSE;
+ v->hpcr_clear_flag = _mesa_getenv("MESA_HPCR_CLEAR") ? GL_TRUE : GL_FALSE;
if (v->hpcr_clear_flag) {
v->hpcr_clear_pixmap = XMesaCreatePixmap(v->display,
@@ -1242,7 +1242,7 @@ static GLboolean initialize_visual_and_buffer( int client,
}
v->index_bits = 0;
- if (getenv("MESA_NO_DITHER")) {
+ if (_mesa_getenv("MESA_NO_DITHER")) {
v->dithered_pf = v->undithered_pf;
}
}
@@ -1253,7 +1253,7 @@ static GLboolean initialize_visual_and_buffer( int client,
* which can help Brian figure out what's going on when a user
* reports bugs.
*/
- if (getenv("MESA_INFO")) {
+ if (_mesa_getenv("MESA_INFO")) {
fprintf(stderr, "X/Mesa visual = %p\n", (void *) v);
fprintf(stderr, "X/Mesa dithered pf = %u\n", v->dithered_pf);
fprintf(stderr, "X/Mesa undithered pf = %u\n", v->undithered_pf);
@@ -1471,7 +1471,7 @@ XMesaVisual XMesaCreateVisual( XMesaDisplay *display,
GLint red_bits, green_bits, blue_bits, alpha_bits;
/* For debugging only */
- if (getenv("MESA_XSYNC")) {
+ if (_mesa_getenv("MESA_XSYNC")) {
/* This makes debugging X easier.
* In your debugger, set a breakpoint on _XError to stop when an
* X protocol error is generated.
@@ -1529,7 +1529,7 @@ XMesaVisual XMesaCreateVisual( XMesaDisplay *display,
#endif
/* check for MESA_GAMMA environment variable */
- gamma = getenv("MESA_GAMMA");
+ gamma = _mesa_getenv("MESA_GAMMA");
if (gamma) {
v->RedGamma = v->GreenGamma = v->BlueGamma = 0.0;
sscanf( gamma, "%f %f %f", &v->RedGamma, &v->GreenGamma, &v->BlueGamma );
@@ -1732,7 +1732,7 @@ XMesaBuffer XMesaCreateWindowBuffer2( XMesaVisual v, XMesaWindow w,
if (GET_VISUAL_DEPTH(v) != attr.depth) {
#endif
- if (getenv("MESA_DEBUG")) {
+ if (_mesa_getenv("MESA_DEBUG")) {
fprintf(stderr, "XMesaCreateWindowBuffer: depth mismatch between visual and window!\n");
}
return NULL;
@@ -1748,7 +1748,7 @@ XMesaBuffer XMesaCreateWindowBuffer2( XMesaVisual v, XMesaWindow w,
b->cmap = attr.colormap;
}
else {
- if (getenv("MESA_DEBUG")) {
+ if (_mesa_getenv("MESA_DEBUG")) {
fprintf(stderr, "Window %u has no colormap!\n", (unsigned int) w);
}
/* this is weird, a window w/out a colormap!? */
@@ -1784,7 +1784,7 @@ XMesaBuffer XMesaCreateWindowBuffer2( XMesaVisual v, XMesaWindow w,
}
#ifdef FX
- fxEnvVar = getenv("MESA_GLX_FX");
+ fxEnvVar = _mesa_getenv("MESA_GLX_FX");
if (fxEnvVar) {
if (fxEnvVar[0]!='d') {
int attribs[100];
@@ -2181,7 +2181,7 @@ GLboolean XMesaLoseCurrent(XMesaContext c)
GLboolean XMesaSetFXmode( GLint mode )
{
#ifdef FX
- const char *fx = getenv("MESA_GLX_FX");
+ const char *fx = _mesa_getenv("MESA_GLX_FX");
if (fx && fx[0] != 'd') {
GET_CURRENT_CONTEXT(ctx);
GrHwConfiguration hw;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 11:38:34 +0000