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Added XMesaDrawable to xmesa_renderbuffer. Use it in a few places instead

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of the XMesaPixmap field to avoid some X server-side issues with casting.
This commit is contained in:
Brian Paul 2005-09-26 00:36:44 +00:00
parent b7f8d69bb3
commit a882648023
4 changed files with 120 additions and 95 deletions
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85
src/mesa/drivers/x11/xm_api.c
View file

@ -583,8 +583,8 @@ alloc_shm_back_buffer(XMesaBuffer b, GLuint width, GLuint height)
shmctl( b->shminfo.shmid, IPC_RMID, 0 ); /* nobody else needs it */
/* Finally, try an XShmPutImage to be really sure the extension works */
gc = XCreateGC( b->xm_visual->display, b->frontxrb->pixmap, 0, NULL );
XShmPutImage( b->xm_visual->display, b->frontxrb->pixmap, gc,
gc = XCreateGC( b->xm_visual->display, b->frontxrb->drawable, 0, NULL );
XShmPutImage( b->xm_visual->display, b->frontxrb->drawable, gc,
b->backxrb->ximage, 0, 0, 0, 0, 1, 1 /*one pixel*/, False );
XSync( b->xm_visual->display, False );
XFreeGC( b->xm_visual->display, gc );
@ -610,6 +610,7 @@ alloc_shm_back_buffer(XMesaBuffer b, GLuint width, GLuint height)
/*
* Setup an off-screen pixmap or Ximage to use as the back buffer.
* Input: b - the X/Mesa buffer
@ -662,9 +663,13 @@ xmesa_alloc_back_buffer( XMesaBuffer b, GLuint width, GLuint height )
XMesaDestroyImage( b->backxrb->ximage );
b->backxrb->ximage = NULL;
}
/* this call just updates the width/origin fields in the xrb */
b->backxrb->Base.AllocStorage(NULL, &b->backxrb->Base,
b->backxrb->Base.InternalFormat,
b->backxrb->ximage->width,
b->backxrb->ximage->height);
}
b->backxrb->pixmap = None;
b->backxrb->ximage = b->backxrb->ximage;
}
else if (b->db_state==BACK_PIXMAP) {
if (!width)
@ -677,9 +682,10 @@ xmesa_alloc_back_buffer( XMesaBuffer b, GLuint width, GLuint height )
XMesaFreePixmap( b->xm_visual->display, b->backxrb->pixmap );
}
/* Allocate new back pixmap */
b->backxrb->pixmap = XMesaCreatePixmap( b->xm_visual->display, b->frontxrb->pixmap,
width, height,
GET_VISUAL_DEPTH(b->xm_visual) );
b->backxrb->pixmap = XMesaCreatePixmap( b->xm_visual->display,
b->frontxrb->drawable,
width, height,
GET_VISUAL_DEPTH(b->xm_visual) );
b->backxrb->ximage = NULL;
}
}
@ -1296,7 +1302,8 @@ static GLboolean initialize_visual_and_buffer( int client,
if (b && window) {
/* Do window-specific initializations */
b->frontxrb->pixmap = window;
b->frontxrb->drawable = window;
b->frontxrb->pixmap = (XMesaPixmap) window;
/* Setup for single/double buffering */
if (v->mesa_visual.doubleBufferMode) {
@ -1998,8 +2005,8 @@ void XMesaDestroyBuffer( XMesaBuffer b )
int client = 0;
#ifdef XFree86Server
if (b->frontxrb->pixmap)
client = CLIENT_ID(b->frontxrb->pixmap->id);
if (b->frontxrb->drawable)
client = CLIENT_ID(b->frontxrb->drawable->id);
#endif
if (b->gc) XMesaFreeGC( b->xm_visual->display, b->gc );
@ -2008,25 +2015,26 @@ void XMesaDestroyBuffer( XMesaBuffer b )
if (b->xm_visual->mesa_visual.doubleBufferMode)
{
if (b->backxrb->ximage) {
if (b->backxrb->ximage) {
#if defined(USE_XSHM) && !defined(XFree86Server)
if (b->shm) {
XShmDetach( b->xm_visual->display, &b->shminfo );
XDestroyImage( b->backxrb->ximage );
shmdt( b->shminfo.shmaddr );
}
else
if (b->shm) {
XShmDetach( b->xm_visual->display, &b->shminfo );
XDestroyImage( b->backxrb->ximage );
shmdt( b->shminfo.shmaddr );
}
else
#endif
XMesaDestroyImage( b->backxrb->ximage );
}
if (b->backxrb->pixmap) {
XMesaFreePixmap( b->xm_visual->display, b->backxrb->pixmap );
if (b->xm_visual->hpcr_clear_flag) {
XMesaFreePixmap( b->xm_visual->display,
b->xm_visual->hpcr_clear_pixmap );
XMesaDestroyImage( b->xm_visual->hpcr_clear_ximage );
}
XMesaDestroyImage( b->backxrb->ximage );
}
if (b->backxrb->pixmap) {
XMesaFreePixmap( b->xm_visual->display,
(XMesaPixmap) b->backxrb->pixmap );
if (b->xm_visual->hpcr_clear_flag) {
XMesaFreePixmap( b->xm_visual->display,
b->xm_visual->hpcr_clear_pixmap );
XMesaDestroyImage( b->xm_visual->hpcr_clear_ximage );
}
}
}
if (b->rowimage) {
_mesa_free( b->rowimage->data );
@ -2350,7 +2358,7 @@ void XMesaSwapBuffers( XMesaBuffer b )
#if defined(USE_XSHM) && !defined(XFree86Server)
if (b->shm) {
/*_glthread_LOCK_MUTEX(_xmesa_lock);*/
XShmPutImage( b->xm_visual->display, b->frontxrb->pixmap,
XShmPutImage( b->xm_visual->display, b->frontxrb->drawable,
b->swapgc,
b->backxrb->ximage, 0, 0,
0, 0, b->mesa_buffer.Width, b->mesa_buffer.Height,
@ -2361,7 +2369,7 @@ void XMesaSwapBuffers( XMesaBuffer b )
#endif
{
/*_glthread_LOCK_MUTEX(_xmesa_lock);*/
XMesaPutImage( b->xm_visual->display, b->frontxrb->pixmap,
XMesaPutImage( b->xm_visual->display, b->frontxrb->drawable,
b->swapgc,
b->backxrb->ximage, 0, 0,
0, 0, b->mesa_buffer.Width, b->mesa_buffer.Height );
@ -2373,7 +2381,7 @@ void XMesaSwapBuffers( XMesaBuffer b )
/*_glthread_LOCK_MUTEX(_xmesa_lock);*/
XMesaCopyArea( b->xm_visual->display,
b->backxrb->pixmap, /* source drawable */
b->frontxrb->pixmap, /* dest. drawable */
b->frontxrb->drawable, /* dest. drawable */
b->swapgc,
0, 0, b->mesa_buffer.Width, b->mesa_buffer.Height,
0, 0 /* dest region */
@ -2417,7 +2425,7 @@ void XMesaCopySubBuffer( XMesaBuffer b, int x, int y, int width, int height )
#if defined(USE_XSHM) && !defined(XFree86Server)
if (b->shm) {
/* XXX assuming width and height aren't too large! */
XShmPutImage( b->xm_visual->display, b->frontxrb->pixmap,
XShmPutImage( b->xm_visual->display, b->frontxrb->drawable,
b->swapgc,
b->backxrb->ximage, x, yTop,
x, yTop, width, height, False );
@ -2427,7 +2435,7 @@ void XMesaCopySubBuffer( XMesaBuffer b, int x, int y, int width, int height )
#endif
{
/* XXX assuming width and height aren't too large! */
XMesaPutImage( b->xm_visual->display, b->frontxrb->pixmap,
XMesaPutImage( b->xm_visual->display, b->frontxrb->drawable,
b->swapgc,
b->backxrb->ximage, x, yTop,
x, yTop, width, height );
@ -2437,7 +2445,7 @@ void XMesaCopySubBuffer( XMesaBuffer b, int x, int y, int width, int height )
/* Copy pixmap to window on server */
XMesaCopyArea( b->xm_visual->display,
b->backxrb->pixmap, /* source drawable */
b->frontxrb->pixmap, /* dest. drawable */
b->frontxrb->drawable, /* dest. drawable */
b->swapgc,
x, yTop, width, height, /* source region */
x, yTop /* dest region */
@ -2456,6 +2464,7 @@ void XMesaCopySubBuffer( XMesaBuffer b, int x, int y, int width, int height )
* Return: GL_TRUE = context is double buffered
* GL_FALSE = context is single buffered
*/
#ifndef XFree86Server
GLboolean XMesaGetBackBuffer( XMesaBuffer b,
XMesaPixmap *pixmap,
XMesaImage **ximage )
@ -2471,6 +2480,7 @@ GLboolean XMesaGetBackBuffer( XMesaBuffer b,
return GL_FALSE;
}
}
#endif /* XFree86Server */
/*
@ -2537,7 +2547,7 @@ XMesaBuffer XMesaFindBuffer( XMesaDisplay *dpy, XMesaDrawable d )
{
XMesaBuffer b;
for (b=XMesaBufferList; b; b=b->Next) {
if (b->frontxrb->pixmap==d && b->display==dpy) {
if (b->frontxrb->drawable == d && b->display == dpy) {
return b;
}
}
@ -2555,12 +2565,12 @@ void XMesaGarbageCollect( void )
XMesaBuffer b, next;
for (b=XMesaBufferList; b; b=next) {
next = b->Next;
if (b->display && b->frontxrb->pixmap && b->type == WINDOW) {
if (b->display && b->frontxrb->drawable && b->type == WINDOW) {
#ifdef XFree86Server
/* NOT_NEEDED */
#else
XSync(b->display, False);
if (!window_exists( b->display, b->frontxrb->pixmap )) {
if (!window_exists( b->display, b->frontxrb->drawable )) {
/* found a dead window, free the ancillary info */
XMesaDestroyBuffer( b );
}
@ -2645,8 +2655,13 @@ unsigned long XMesaDitherColor( XMesaContext xmesa, GLint x, GLint y,
void XMesaResizeBuffers( XMesaBuffer b )
{
#ifdef XFree86Server
GLuint winwidth, winheight;
GET_CURRENT_CONTEXT(ctx);
xmesa_resize_buffers(ctx, &(b->mesa_buffer), 0, 0);
winwidth = MIN2(b->frontxrb->drawable->width, MAX_WIDTH);
winheight = MIN2(b->frontxrb->drawable->height, MAX_HEIGHT);
xmesa_resize_buffers(ctx, &(b->mesa_buffer), winwidth, winheight);
#else
Window root;
int xpos, ypos;

4
src/mesa/drivers/x11/xm_dd.c
View file

@ -105,8 +105,8 @@ get_buffer_size( GLframebuffer *buffer, GLuint *width, GLuint *height )
unsigned int winwidth, winheight;
#ifdef XFree86Server
/* XFree86 GLX renderer */
winwidth = MIN2(xmBuffer->frontxrb->pixmap->width, MAX_WIDTH);
winheight = MIN2(xmBuffer->frontxrb->pixmap->height, MAX_HEIGHT);
winwidth = MIN2(xmBuffer->frontxrb->drawable->width, MAX_WIDTH);
winheight = MIN2(xmBuffer->frontxrb->drawable->height, MAX_HEIGHT);
#else
Window root;
int winx, winy;

110
src/mesa/drivers/x11/xm_span.c
View file

@ -188,7 +188,7 @@ static void put_row_TRUECOLOR_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = XMESA_BUFFER(ctx->DrawBuffer)->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
@ -225,7 +225,7 @@ static void put_row_rgb_TRUECOLOR_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -260,7 +260,7 @@ static void put_row_TRUEDITHER_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -295,7 +295,7 @@ static void put_row_rgb_TRUEDITHER_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -330,7 +330,7 @@ static void put_row_8A8B8G8R_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -364,7 +364,7 @@ static void put_row_rgb_8A8B8G8R_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -397,7 +397,7 @@ static void put_row_8A8R8G8B_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -431,7 +431,7 @@ static void put_row_rgb_8A8R8G8B_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -464,7 +464,7 @@ static void put_row_8R8G8B_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -497,7 +497,7 @@ static void put_row_8R8G8B24_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
y = YFLIP(xrb, y);
if (mask) {
@ -593,7 +593,7 @@ static void put_row_rgb_8R8G8B_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -625,7 +625,7 @@ static void put_row_rgb_8R8G8B24_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
y = YFLIP(xrb, y);
if (mask) {
@ -726,7 +726,7 @@ static void put_row_5R6G5B_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -759,7 +759,7 @@ static void put_row_DITHER_5R6G5B_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -794,7 +794,7 @@ static void put_row_rgb_5R6G5B_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -827,7 +827,7 @@ static void put_row_rgb_DITHER_5R6G5B_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -862,7 +862,7 @@ static void put_row_DITHER_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
XDITHER_SETUP(y);
@ -895,7 +895,7 @@ static void put_row_rgb_DITHER_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
XDITHER_SETUP(y);
@ -928,7 +928,7 @@ static void put_row_1BIT_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
SETUP_1BIT;
@ -963,7 +963,7 @@ static void put_row_rgb_1BIT_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
SETUP_1BIT;
@ -998,7 +998,7 @@ static void put_row_HPCR_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -1031,7 +1031,7 @@ static void put_row_rgb_HPCR_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -1063,7 +1063,7 @@ static void put_row_LOOKUP_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
LOOKUP_SETUP;
@ -1095,7 +1095,7 @@ static void put_row_rgb_LOOKUP_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
LOOKUP_SETUP;
@ -1127,7 +1127,7 @@ static void put_row_GRAYSCALE_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -1158,7 +1158,7 @@ static void put_row_rgb_GRAYSCALE_pixmap( RGB_SPAN_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -2237,7 +2237,7 @@ static void put_values_TRUECOLOR_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -2260,7 +2260,7 @@ static void put_values_TRUEDITHER_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -2283,7 +2283,7 @@ static void put_values_8A8B8G8R_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -2304,7 +2304,7 @@ static void put_values_8A8R8G8B_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -2325,7 +2325,7 @@ static void put_values_8R8G8B_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -2346,7 +2346,7 @@ static void put_values_8R8G8B24_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -2367,7 +2367,7 @@ static void put_values_5R6G5B_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -2388,7 +2388,7 @@ static void put_values_DITHER_5R6G5B_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -2411,7 +2411,7 @@ static void put_values_DITHER_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
DITHER_SETUP;
@ -2434,7 +2434,7 @@ static void put_values_1BIT_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
SETUP_1BIT;
@ -2457,7 +2457,7 @@ static void put_values_HPCR_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -2479,7 +2479,7 @@ static void put_values_LOOKUP_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
LOOKUP_SETUP;
@ -2501,7 +2501,7 @@ static void put_values_GRAYSCALE_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -2825,7 +2825,7 @@ static void put_mono_row_pixmap( PUT_MONO_ROW_ARGS )
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaContext xmesa = XMESA_CONTEXT(ctx);
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
const unsigned long pixel = xmesa_color_to_pixel(ctx, color[RCOMP],
color[GCOMP], color[BCOMP], color[ACOMP], xmesa->pixelformat);
@ -2865,7 +2865,7 @@ put_mono_row_ci_pixmap( PUT_MONO_ROW_ARGS )
XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
XMesaSetForeground( xmesa->display, gc, colorIndex );
@ -2902,7 +2902,7 @@ static void put_mono_row_TRUEDITHER_pixmap( PUT_MONO_ROW_ARGS )
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaContext xmesa = XMESA_CONTEXT(ctx);
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
const GLubyte r = color[RCOMP], g = color[GCOMP], b = color[BCOMP];
register GLuint i;
@ -2927,7 +2927,7 @@ static void put_mono_row_DITHER_pixmap( PUT_MONO_ROW_ARGS )
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaContext xmesa = XMESA_CONTEXT(ctx);
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
const GLubyte r = color[RCOMP], g = color[GCOMP], b = color[BCOMP];
register GLuint i;
@ -2951,7 +2951,7 @@ static void put_mono_row_1BIT_pixmap( PUT_MONO_ROW_ARGS )
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaContext xmesa = XMESA_CONTEXT(ctx);
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
const GLubyte r = color[RCOMP], g = color[GCOMP], b = color[BCOMP];
register GLuint i;
@ -3263,7 +3263,7 @@ static void put_mono_values_pixmap( PUT_MONO_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
const unsigned long pixel = xmesa_color_to_pixel(ctx, color[RCOMP],
@ -3285,7 +3285,7 @@ put_mono_values_ci_pixmap( PUT_MONO_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
XMesaSetForeground( xmesa->display, gc, colorIndex );
@ -3307,7 +3307,7 @@ static void put_mono_values_TRUEDITHER_pixmap( PUT_MONO_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
const GLubyte r = color[RCOMP], g = color[GCOMP], b = color[BCOMP];
@ -3332,7 +3332,7 @@ static void put_mono_values_DITHER_pixmap( PUT_MONO_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
const GLubyte r = color[RCOMP], g = color[GCOMP], b = color[BCOMP];
@ -3355,7 +3355,7 @@ static void put_mono_values_1BIT_pixmap( PUT_MONO_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
const GLubyte r = color[RCOMP], g = color[GCOMP], b = color[BCOMP];
@ -3650,7 +3650,7 @@ static void put_row_ci_pixmap( PUT_ROW_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
y = YFLIP(xrb, y);
@ -3709,7 +3709,7 @@ static void put_values_ci_pixmap( PUT_VALUES_ARGS )
const XMesaContext xmesa = XMESA_CONTEXT(ctx);
struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb;
XMesaDisplay *dpy = xmesa->xm_visual->display;
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
XMesaGC gc = XMESA_BUFFER(ctx->DrawBuffer)->gc;
register GLuint i;
for (i=0;i<n;i++) {
@ -3832,7 +3832,7 @@ get_row_ci(GLcontext *ctx, struct gl_renderbuffer *rb,
XMesaDestroyImage( span );
}
#else
(*xmesa->display->GetImage)(xrb->pixmap,
(*xmesa->display->GetImage)(xrb->drawable,
x, y, n, 1, ZPixmap,
~0L, (pointer)index);
#endif
@ -3867,7 +3867,7 @@ get_row_rgba(GLcontext *ctx, struct gl_renderbuffer *rb,
span = XMesaCreateImage(xmesa->xm_visual->BitsPerPixel, n, 1, NULL);
span->data = (char *)MALLOC(span->height * span->bytes_per_line);
error = (!span->data);
(*xmesa->display->GetImage)(xrb->pixmap,
(*xmesa->display->GetImage)(xrb->drawable,
x, YFLIP(xrb, y), n, 1, ZPixmap,
~0L, (pointer)span->data);
#else
@ -4262,7 +4262,7 @@ get_values_ci(GLcontext *ctx, struct gl_renderbuffer *rb,
GLuint i;
if (xrb->pixmap) {
for (i=0;i<n;i++) {
indx[i] = (GLuint) read_pixel( xmesa->display, xrb->pixmap,
indx[i] = (GLuint) read_pixel( xmesa->display, xrb->drawable,
x[i], YFLIP(xrb, y[i]) );
}
}
@ -4288,7 +4288,7 @@ get_values_rgba(GLcontext *ctx, struct gl_renderbuffer *rb,
register GLuint i;
if (xrb->pixmap) {
XMesaDrawable buffer = xrb->pixmap;
XMesaDrawable buffer = xrb->drawable;
switch (xmesa->pixelformat) {
case PF_Truecolor:
case PF_Dither_True:

16
src/mesa/drivers/x11/xmesaP.h
View file

@ -156,13 +156,23 @@ typedef enum {
} BufferType;
/**
* An xmesa_renderbuffer represents the back or front color buffer.
* For the front color buffer:
* <drawable> is the X window
* For the back color buffer:
* Either <ximage> or <pixmap> will be used, never both.
* In any case, <drawable> always equals <pixmap>.
* For stand-alone Mesa, we could merge <drawable> and <pixmap> into one
* field. We don't do that for the server-side GLcore module because
* pixmaps and drawables are different and we'd need a bunch of casts.
*/
struct xmesa_renderbuffer
{
struct gl_renderbuffer Base; /* Base class */
XMesaDrawable pixmap; /* Either an X Window ID (front color buf) */
/* or X Pixmap ID (back color buf) */
XMesaDrawable drawable; /* Usually the X window ID */
XMesaPixmap pixmap; /* Back color buffer */
XMesaImage *ximage; /* The back buffer, if not using a Pixmap */
GLubyte *origin1; /* used for PIXEL_ADDR1 macro */