void __glXDispSwap_Rectiv(GLbyte *pc)
{
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT_ARRAY(pc + 0, 2);
__GLX_SWAP_INT_ARRAY(pc + 8, 2);
}
void __glXDispSwap_CallLists(GLbyte *pc)
{
GLenum type;
GLsizei n;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_SWAP_INT(pc + 4);
__GLX_SWAP_INT(pc + 0);
type = *(GLenum *)(pc + 4);
n = *(GLsizei *)(pc + 0);
switch (type) {
case GL_BYTE:
case GL_UNSIGNED_BYTE:
case GL_2_BYTES:
case GL_3_BYTES:
case GL_4_BYTES:
break;
case GL_SHORT:
case GL_UNSIGNED_SHORT:
__GLX_SWAP_SHORT_ARRAY(pc+8, n);
break;
case GL_INT:
case GL_UNSIGNED_INT:
__GLX_SWAP_INT_ARRAY(pc+8, n);
break;
case GL_FLOAT:
__GLX_SWAP_FLOAT_ARRAY(pc+8, n);
break;
}
}
void __glXDispSwap_Color3uiv(GLbyte *pc)
{
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT_ARRAY(pc + 0, 3);
}
int
__glXVForwardAllWithReplySwapdv(__GLXclientState * cl, GLbyte * pc)
{
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->vendorCode);
__GLX_SWAP_INT(&req->contextTag);
swap_vec_element_size = 8;
/*
* swap extra data in request - assuming all data
* (if available) are arrays of 4 bytes components !
*/
if (req->length > sz_xGLXVendorPrivateReq / 4) {
int *data = (int *) (req + 1);
int count = req->length - sz_xGLXVendorPrivateReq / 4;
__GLX_SWAP_INT_ARRAY(data, count);
}
return (__glXVForwardAllWithReply(cl, pc));
}
void __glXDispSwap_Vertex4iv(GLbyte *pc)
{
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT_ARRAY(pc + 0, 4);
}
void __glXDispSwap_TexCoord2iv(GLbyte *pc)
{
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT_ARRAY(pc + 0, 2);
}
void __glXDispSwap_RasterPos3iv(GLbyte *pc)
{
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT_ARRAY(pc + 0, 3);
}
void __glXDispSwap_Indexiv(GLbyte *pc)
{
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT_ARRAY(pc + 0, 1);
}
void __glXDispSwap_MultiTexCoord4ivARB(GLbyte *pc)
{
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT(pc + 0);
__GLX_SWAP_INT_ARRAY(pc + 4, 4);
}
static int
ephyrGLXGetFBConfigsSGIXReal (__GLXclientState *a_cl,
GLbyte *a_pc,
Bool a_do_swap)
{
xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *)a_pc;
ClientPtr client = a_cl->client;
xGLXGetVisualConfigsReply reply;
int32_t *props_buf=NULL, num_visuals=0,
num_props=0, res=BadImplementation, i=0,
props_per_visual_size=0,
props_buf_size=0;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
EPHYR_LOG ("enter\n") ;
if (!ephyrHostGLXVendorPrivGetFBConfigsSGIX (req->screen,
&num_visuals,
&num_props,
&props_buf_size,
&props_buf)) {
EPHYR_LOG_ERROR ("ephyrHostGLXGetVisualConfigs() failed\n") ;
goto out ;
}
EPHYR_LOG ("num_visuals:%d, num_props:%d\n", num_visuals, num_props) ;
reply.numVisuals = num_visuals;
reply.numProps = num_props;
reply.length = props_buf_size >> 2;
reply.type = X_Reply;
reply.sequenceNumber = client->sequence;
if (a_do_swap) {
__GLX_SWAP_SHORT(&reply.sequenceNumber);
__GLX_SWAP_INT(&reply.length);
__GLX_SWAP_INT(&reply.numVisuals);
__GLX_SWAP_INT(&reply.numProps);
__GLX_SWAP_INT_ARRAY (props_buf, num_props) ;
}
WriteToClient(client, sz_xGLXGetVisualConfigsReply, (char*)&reply);
props_per_visual_size = props_buf_size/num_visuals ;
for (i=0; i < num_visuals; i++) {
WriteToClient (client,
props_per_visual_size,
&((char*)props_buf)[i*props_per_visual_size]);
}
res = Success ;
out:
EPHYR_LOG ("leave\n") ;
free(props_buf) ;
props_buf = NULL ;
return res ;
}
void __glXSwapQueryContextInfoEXTReply(ClientPtr client, xGLXQueryContextInfoEXTReply *reply, int *buf)
{
int length = reply->length;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_SHORT(&reply->sequenceNumber);
__GLX_SWAP_INT(&reply->length);
__GLX_SWAP_INT(&reply->n);
WriteToClient(client, sz_xGLXQueryContextInfoEXTReply, (char *)reply);
__GLX_SWAP_INT_ARRAY((int *)buf, length);
WriteToClient(client, length << 2, (char *)buf);
}
void __glXDispSwap_PrioritizeTextures(GLbyte *pc)
{
GLsizei n;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT(pc + 0);
n = *(GLsizei *)(pc + 0);
__GLX_SWAP_INT_ARRAY(pc + 4, n);
__GLX_SWAP_FLOAT_ARRAY(pc + 4+n*4, n);
}
void __glXDispSwap_PixelMapuiv(GLbyte *pc)
{
GLint mapsize;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT(pc + 4);
mapsize = *(GLint *)(pc + 4);
__GLX_SWAP_INT(pc + 0);
__GLX_SWAP_INT_ARRAY(pc + 8, mapsize);
}
void __glXSwapGetDrawableAttributesReply(ClientPtr client,
xGLXGetDrawableAttributesReply *reply, CARD32 *buf)
{
int length = reply->length;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_SHORT(&reply->sequenceNumber);
__GLX_SWAP_INT(&reply->length);
__GLX_SWAP_INT(&reply->numAttribs);
WriteToClient(client, sz_xGLXGetDrawableAttributesReply, (char *)reply);
__GLX_SWAP_INT_ARRAY((int *)buf, length);
WriteToClient(client, length << 2, (char *)buf);
}
void glxSwapQueryExtensionsStringReply(ClientPtr client,
xGLXQueryExtensionsStringReply *reply, char *buf)
{
int length = reply->length;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_SHORT(&reply->sequenceNumber);
__GLX_SWAP_INT(&reply->length);
__GLX_SWAP_INT(&reply->n);
WriteToClient(client, sz_xGLXQueryExtensionsStringReply, (char *)reply);
__GLX_SWAP_INT_ARRAY((int *)buf, length);
WriteToClient(client, length << 2, buf);
}
void __glXDispSwap_LightModeliv(GLbyte *pc)
{
GLenum pname;
GLint compsize;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT(pc + 0);
pname = *(GLenum *)(pc + 0);
compsize = __glLightModeliv_size(pname);
if (compsize < 0) compsize = 0;
__GLX_SWAP_INT_ARRAY(pc + 4, compsize);
}
void __glXDispSwap_ConvolutionParameteriv(GLbyte *pc)
{
GLenum pname;
GLint compsize;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_INT(pc + 4);
pname = *(GLenum *)(pc + 4);
compsize = __glConvolutionParameteriv_size(pname);
if (compsize < 0) compsize = 0;
__GLX_SWAP_INT(pc + 0);
__GLX_SWAP_INT_ARRAY(pc + 8, compsize);
}
int __glXDispSwap_ChangeDrawableAttributes(__GLXclientState *cl, GLbyte *pc)
{
xGLXChangeDrawableAttributesReq *req =
(xGLXChangeDrawableAttributesReq *) req;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
CARD32 *attribs;
__GLX_SWAP_INT(&req->drawable);
__GLX_SWAP_INT(&req->numAttribs);
attribs = (CARD32*)(req + 1);
__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs);
return __glXDisp_ChangeDrawableAttributes(cl, pc);
}
int __glXDispSwap_CreatePbuffer(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreatePbufferReq *req = (xGLXCreatePbufferReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
CARD32 *attribs;
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->fbconfig);
__GLX_SWAP_INT(&req->pbuffer);
__GLX_SWAP_INT(&req->numAttribs);
attribs = (CARD32*)(req + 1);
__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs);
return __glXDisp_CreatePbuffer(cl, pc);
}
int __glXDispSwap_CreatePixmap(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreatePixmapReq *req = (xGLXCreatePixmapReq *) pc;
CARD32 *attribs;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->fbconfig);
__GLX_SWAP_INT(&req->pixmap);
__GLX_SWAP_INT(&req->glxpixmap);
__GLX_SWAP_INT(&req->numAttribs);
attribs = (CARD32*)(req + 1);
__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs);
return __glXDisp_CreatePixmap(cl, pc);
}
int
__glXDispSwap_RenderMode(__GLXclientState * cl, GLbyte * pc)
{
ClientPtr client = cl->client;
__GLXcontext *cx;
xGLXRenderModeReply reply;
GLint nitems = 0, retBytes = 0, retval, newModeCheck;
GLubyte *retBuffer = NULL;
GLenum newMode;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
int error;
REQUEST_FIXED_SIZE(xGLXSingleReq, 4);
__GLX_SWAP_INT(&((xGLXSingleReq *) pc)->contextTag);
cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
if (!cx) {
return error;
}
pc += __GLX_SINGLE_HDR_SIZE;
__GLX_SWAP_INT(pc);
newMode = *(GLenum *) pc;
retval = glRenderMode(newMode);
/* Check that render mode worked */
glGetIntegerv(GL_RENDER_MODE, &newModeCheck);
if (newModeCheck != newMode) {
/* Render mode change failed. Bail */
newMode = newModeCheck;
goto noChangeAllowed;
}
/*
** Render mode might have still failed if we get here. But in this
** case we can't really tell, nor does it matter. If it did fail, it
** will return 0, and thus we won't send any data across the wire.
*/
switch (cx->renderMode) {
case GL_RENDER:
cx->renderMode = newMode;
break;
case GL_FEEDBACK:
if (retval < 0) {
/* Overflow happened. Copy the entire buffer */
nitems = cx->feedbackBufSize;
}
else {
nitems = retval;
}
retBytes = nitems * __GLX_SIZE_FLOAT32;
retBuffer = (GLubyte *) cx->feedbackBuf;
__GLX_SWAP_FLOAT_ARRAY((GLbyte *) retBuffer, nitems);
cx->renderMode = newMode;
break;
case GL_SELECT:
if (retval < 0) {
/* Overflow happened. Copy the entire buffer */
nitems = cx->selectBufSize;
}
else {
GLuint *bp = cx->selectBuf;
GLint i;
/*
** Figure out how many bytes of data need to be sent. Parse
** the selection buffer to determine this fact as the
** return value is the number of hits, not the number of
** items in the buffer.
*/
nitems = 0;
i = retval;
while (--i >= 0) {
GLuint n;
/* Parse select data for this hit */
n = *bp;
bp += 3 + n;
}
nitems = bp - cx->selectBuf;
}
retBytes = nitems * __GLX_SIZE_CARD32;
retBuffer = (GLubyte *) cx->selectBuf;
__GLX_SWAP_INT_ARRAY((GLbyte *) retBuffer, nitems);
cx->renderMode = newMode;
break;
}
/*
** First reply is the number of elements returned in the feedback or
** selection array, as per the API for glRenderMode itself.
*/
noChangeAllowed:;
reply = (xGLXRenderModeReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = nitems,
.retval = retval,
.size = nitems,
.newMode = newMode
};
__GLX_SWAP_SHORT(&reply.sequenceNumber);
__GLX_SWAP_INT(&reply.length);
__GLX_SWAP_INT(&reply.retval);
__GLX_SWAP_INT(&reply.size);
__GLX_SWAP_INT(&reply.newMode);
WriteToClient(client, sz_xGLXRenderModeReply, &reply);
if (retBytes) {
WriteToClient(client, retBytes, retBuffer);
}
return Success;
}
int
__glXDispSwap_Flush(__GLXclientState * cl, GLbyte * pc)
{
ClientPtr client = cl->client;
__GLXcontext *cx;
int error;
__GLX_DECLARE_SWAP_VARIABLES;
REQUEST_SIZE_MATCH(xGLXSingleReq);
__GLX_SWAP_INT(&((xGLXSingleReq *) pc)->contextTag);
cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
if (!cx) {
return error;
}
glFlush();
return Success;
}
static int
ephyrGLXGetVisualConfigsReal(__GLXclientState * a_cl,
GLbyte * a_pc, Bool a_do_swap)
{
xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) a_pc;
ClientPtr client = a_cl->client;
xGLXGetVisualConfigsReply reply;
int32_t *props_buf = NULL, num_visuals = 0,
num_props = 0, res = BadImplementation, i = 0,
props_per_visual_size = 0, props_buf_size = 0;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
EPHYR_LOG("enter\n");
if (!ephyrHostGLXGetVisualConfigs(req->screen,
&num_visuals,
&num_props,
&props_buf_size, &props_buf)) {
EPHYR_LOG_ERROR("ephyrHostGLXGetVisualConfigs() failed\n");
goto out;
}
EPHYR_LOG("num_visuals:%d, num_props:%d\n", num_visuals, num_props);
reply = (xGLXGetVisualConfigsReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = (num_visuals * __GLX_SIZE_CARD32 * num_props) >> 2,
.numVisuals = num_visuals,
.numProps = num_props
};
if (a_do_swap) {
__GLX_SWAP_SHORT(&reply.sequenceNumber);
__GLX_SWAP_INT(&reply.length);
__GLX_SWAP_INT(&reply.numVisuals);
__GLX_SWAP_INT(&reply.numProps);
__GLX_SWAP_INT_ARRAY(props_buf, num_props);
}
WriteToClient(client, sz_xGLXGetVisualConfigsReply, &reply);
props_per_visual_size = props_buf_size / num_visuals;
for (i = 0; i < num_visuals; i++) {
WriteToClient(client,
props_per_visual_size,
(char *) props_buf + i * props_per_visual_size);
}
res = Success;
out:
EPHYR_LOG("leave\n");
free(props_buf);
props_buf = NULL;
return res;
}
static int
ephyrGLXGetFBConfigsSGIXReal(__GLXclientState * a_cl,
GLbyte * a_pc, Bool a_do_swap)
{
xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) a_pc;
ClientPtr client = a_cl->client;
xGLXGetVisualConfigsReply reply;
int32_t *props_buf = NULL, num_visuals = 0,
num_props = 0, res = BadImplementation, i = 0,
props_per_visual_size = 0, props_buf_size = 0;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
EPHYR_LOG("enter\n");
if (!ephyrHostGLXVendorPrivGetFBConfigsSGIX(req->screen,
&num_visuals,
&num_props,
&props_buf_size, &props_buf)) {
EPHYR_LOG_ERROR("ephyrHostGLXGetVisualConfigs() failed\n");
goto out;
}
EPHYR_LOG("num_visuals:%d, num_props:%d\n", num_visuals, num_props);
reply = (xGLXGetVisualConfigsReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = props_buf_size >> 2,
.numVisuals = num_visuals,
.numProps = num_props
};
if (a_do_swap) {
__GLX_SWAP_SHORT(&reply.sequenceNumber);
__GLX_SWAP_INT(&reply.length);
__GLX_SWAP_INT(&reply.numVisuals);
__GLX_SWAP_INT(&reply.numProps);
__GLX_SWAP_INT_ARRAY(props_buf, num_props);
}
WriteToClient(client, sz_xGLXGetVisualConfigsReply, &reply);
props_per_visual_size = props_buf_size / num_visuals;
for (i = 0; i < num_visuals; i++) {
WriteToClient(client,
props_per_visual_size,
&((char *) props_buf)[i * props_per_visual_size]);
}
res = Success;
out:
EPHYR_LOG("leave\n");
free(props_buf);
props_buf = NULL;
return res;
}
int
ephyrGLXGetVisualConfigs(__GLXclientState * a_cl, GLbyte * a_pc)
{
return ephyrGLXGetVisualConfigsReal(a_cl, a_pc, FALSE);
}
int
ephyrGLXGetVisualConfigsSwap(__GLXclientState * a_cl, GLbyte * a_pc)
{
return ephyrGLXGetVisualConfigsReal(a_cl, a_pc, TRUE);
}
int
ephyrGLXClientInfo(__GLXclientState * a_cl, GLbyte * a_pc)
{
int res = BadImplementation;
xGLXClientInfoReq *req = (xGLXClientInfoReq *) a_pc;
EPHYR_LOG("enter\n");
if (!ephyrHostGLXSendClientInfo(req->major, req->minor, (char *) req + 1)) {
EPHYR_LOG_ERROR("failed to send client info to host\n");
goto out;
}
res = Success;
out:
EPHYR_LOG("leave\n");
return res;
}