#include "packsingle.h"
#include "indirect.h"
#include "glapitable.h"
#include "glapidispatch.h"
#include "glapi.h"
#include "glthread.h"
#include "glapioffsets.h"
#include <GL/glxproto.h>
void
__indirect_glGetSeparableFilter(GLenum target, GLenum format, GLenum type,
GLvoid * row, GLvoid * column, GLvoid * span)
{
__GLX_SINGLE_DECLARE_VARIABLES();
const __GLXattribute *state;
xGLXGetSeparableFilterReply reply;
GLubyte *rowBuf, *colBuf;
if (!dpy)
return;
__GLX_SINGLE_LOAD_VARIABLES();
state = gc->client_state_private;
__GLX_SINGLE_BEGIN(X_GLsop_GetSeparableFilter, __GLX_PAD(13));
__GLX_SINGLE_PUT_LONG(0, target);
__GLX_SINGLE_PUT_LONG(4, format);
__GLX_SINGLE_PUT_LONG(8, type);
__GLX_SINGLE_PUT_CHAR(12, state->storePack.swapEndian);
__GLX_SINGLE_READ_XREPLY();
compsize = reply.length << 2;
if (compsize != 0) {
GLint width, height;
GLint widthsize, heightsize;
width = reply.width;
height = reply.height;
widthsize = __glImageSize(width, 1, 1, format, type, 0);
heightsize = __glImageSize(height, 1, 1, format, type, 0);
rowBuf = (GLubyte *) Xmalloc(widthsize);
if (!rowBuf) {
_XEatData(dpy, compsize);
__glXSetError(gc, GL_OUT_OF_MEMORY);
UnlockDisplay(dpy);
SyncHandle();
return;
}
else {
__GLX_SINGLE_GET_CHAR_ARRAY(((char *) rowBuf), widthsize);
__glEmptyImage(gc, 1, width, 1, 1, format, type, rowBuf, row);
Xfree((char *) rowBuf);
}
colBuf = (GLubyte *) Xmalloc(heightsize);
if (!colBuf) {
_XEatData(dpy, compsize - __GLX_PAD(widthsize));
__glXSetError(gc, GL_OUT_OF_MEMORY);
UnlockDisplay(dpy);
SyncHandle();
return;
}
else {
__GLX_SINGLE_GET_CHAR_ARRAY(((char *) colBuf), heightsize);
__glEmptyImage(gc, 1, height, 1, 1, format, type, colBuf, column);
Xfree((char *) colBuf);
}
}
else {
}
__GLX_SINGLE_END();
}
#define CONCAT(a,b) a ## b
#define NAME(o) CONCAT(gl_dispatch_stub_, o)
void NAME(_gloffset_GetSeparableFilter) (GLenum target, GLenum format,
GLenum type, GLvoid * row,
GLvoid * column, GLvoid * span)
{
__GLXcontext *const gc = __glXGetCurrentContext();
#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
if (gc->driContext) {
CALL_GetSeparableFilter(GET_DISPATCH(),
(target, format, type, row, column, span));
return;
}
else
#endif
{
Display *const dpy = gc->currentDpy;
const GLuint cmdlen = __GLX_PAD(13);
if (dpy != NULL) {
const __GLXattribute *const state = gc->client_state_private;
xGLXGetSeparableFilterReply reply;
GLubyte const *pc =
__glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
X_GLvop_GetSeparableFilterEXT, cmdlen);
unsigned compsize;
(void) memcpy((void *) (pc + 0), (void *) (&target), 4);
(void) memcpy((void *) (pc + 4), (void *) (&format), 4);
(void) memcpy((void *) (pc + 8), (void *) (&type), 4);
*(int8_t *) (pc + 12) = state->storePack.swapEndian;
(void) _XReply(dpy, (xReply *) & reply, 0, False);
compsize = reply.length << 2;
if (compsize != 0) {
const GLint width = reply.width;
const GLint height = reply.height;
const GLint widthsize =
__glImageSize(width, 1, 1, format, type, 0);
const GLint heightsize =
__glImageSize(height, 1, 1, format, type, 0);
GLubyte *const buf =
(GLubyte *) Xmalloc((widthsize > heightsize) ? widthsize :
heightsize);
if (buf == NULL) {
_XEatData(dpy, compsize);
__glXSetError(gc, GL_OUT_OF_MEMORY);
UnlockDisplay(dpy);
SyncHandle();
return;
}
else {
int extra;
extra = 4 - (widthsize & 3);
_XRead(dpy, (char *) buf, widthsize);
if (extra < 4) {
_XEatData(dpy, extra);
}
__glEmptyImage(gc, 1, width, 1, 1, format, type, buf, row);
extra = 4 - (heightsize & 3);
_XRead(dpy, (char *) buf, heightsize);
if (extra < 4) {
_XEatData(dpy, extra);
}
__glEmptyImage(gc, 1, height, 1, 1, format, type, buf, column);
Xfree((char *) buf);
}
}
}
}
}