*/
#include "packsingle.h"
-
-void __indirect_glReadPixels(GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type, GLvoid *pixels)
-{
- __GLX_SINGLE_DECLARE_VARIABLES();
- const __GLXattribute * state;
- xGLXReadPixelsReply reply;
- GLubyte *buf;
-
- if (!dpy) return;
- __GLX_SINGLE_LOAD_VARIABLES();
- state = gc->client_state_private;
-
- /* Send request */
- __GLX_SINGLE_BEGIN(X_GLsop_ReadPixels,__GLX_PAD(26));
- __GLX_SINGLE_PUT_LONG(0,x);
- __GLX_SINGLE_PUT_LONG(4,y);
- __GLX_SINGLE_PUT_LONG(8,width);
- __GLX_SINGLE_PUT_LONG(12,height);
- __GLX_SINGLE_PUT_LONG(16,format);
- __GLX_SINGLE_PUT_LONG(20,type);
- __GLX_SINGLE_PUT_CHAR(24,state->storePack.swapEndian);
- __GLX_SINGLE_PUT_CHAR(25,GL_FALSE);
- __GLX_SINGLE_READ_XREPLY();
- compsize = reply.length << 2;
-
- if (compsize != 0) {
- /* Allocate a holding buffer to transform the data from */
- buf = (GLubyte*) Xmalloc(compsize);
- if (!buf) {
- /* Throw data away */
- _XEatData(dpy, compsize);
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- } else {
- /*
- ** Fetch data into holding buffer. Apply pixel store pack modes
- ** to put data back into client memory
- */
- __GLX_SINGLE_GET_CHAR_ARRAY(buf,compsize);
- __glEmptyImage(gc, 2, width, height, 1, format, type, buf, pixels);
- Xfree((char*) buf);
- }
- } else {
- /*
- ** GL error occurred; don't modify user's buffer.
- */
- }
- __GLX_SINGLE_END();
-}
-
-void __indirect_glGetTexImage(GLenum target, GLint level, GLenum format, GLenum type,
- GLvoid *texels)
-{
- __GLX_SINGLE_DECLARE_VARIABLES();
- const __GLXattribute * state;
- xGLXGetTexImageReply reply;
- GLubyte *buf;
-
- if (!dpy) return;
- __GLX_SINGLE_LOAD_VARIABLES();
- state = gc->client_state_private;
-
- /* Send request */
- __GLX_SINGLE_BEGIN(X_GLsop_GetTexImage,__GLX_PAD(17));
- __GLX_SINGLE_PUT_LONG(0,target);
- __GLX_SINGLE_PUT_LONG(4,level);
- __GLX_SINGLE_PUT_LONG(8,format);
- __GLX_SINGLE_PUT_LONG(12,type);
- __GLX_SINGLE_PUT_CHAR(16,state->storePack.swapEndian);
- __GLX_SINGLE_READ_XREPLY();
- compsize = reply.length << 2;
-
- if (compsize != 0) {
- /* Allocate a holding buffer to transform the data from */
- buf = (GLubyte*) Xmalloc(compsize);
- if (!buf) {
- /* Throw data away */
- _XEatData(dpy, compsize);
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- } else {
- GLint width, height, depth;
-
- /*
- ** Fetch data into holding buffer. Apply pixel store pack modes
- ** to put data back into client memory
- */
- width = reply.width;
- height = reply.height;
- depth = reply.depth;
- __GLX_SINGLE_GET_CHAR_ARRAY(buf,compsize);
- __glEmptyImage(gc, 2, width, height, depth, format, type, buf,
- texels);
- Xfree((char*) buf);
- }
- } else {
- /*
- ** GL error occured, don't modify user's buffer.
- */
- }
- __GLX_SINGLE_END();
-}
-
-void __indirect_glGetPolygonStipple(GLubyte *mask)
-{
- __GLX_SINGLE_DECLARE_VARIABLES();
- xGLXSingleReply reply;
- GLubyte buf[128];
-
- if (!dpy) return;
-
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_GetPolygonStipple,__GLX_PAD(1));
- __GLX_SINGLE_PUT_CHAR(0,GL_FALSE);
- __GLX_SINGLE_READ_XREPLY();
- if (reply.length == 32) {
- __GLX_SINGLE_GET_CHAR_ARRAY(buf,128);
- __glEmptyImage(gc, 2, 32, 32, 1, GL_COLOR_INDEX, GL_BITMAP, buf, mask);
- }
- __GLX_SINGLE_END();
-}
-
-void __indirect_glGetColorTable(GLenum target, GLenum format, GLenum type, GLvoid *table)
-{
- __GLX_SINGLE_DECLARE_VARIABLES();
- const __GLXattribute * state;
- xGLXGetColorTableReply reply;
- GLubyte *buf;
-
- if (!dpy) return;
- __GLX_SINGLE_LOAD_VARIABLES();
- state = gc->client_state_private;
-
- /* Send request */
- __GLX_SINGLE_BEGIN(X_GLsop_GetColorTable,__GLX_PAD(13));
- __GLX_SINGLE_PUT_LONG(0,(long)target);
- __GLX_SINGLE_PUT_LONG(4,(long)format);
- __GLX_SINGLE_PUT_LONG(8,(long)type);
- __GLX_SINGLE_PUT_CHAR(12,state->storePack.swapEndian);
- __GLX_SINGLE_READ_XREPLY();
- compsize = (long)reply.length << 2;
-
- if (compsize != 0) {
- /* Allocate a holding buffer to transform the data from */
- buf = (GLubyte*)Xmalloc(compsize);
- if (!buf) {
- /* Throw data away */
- _XEatData(dpy, compsize);
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- } else {
- GLint width;
-
- /*
- ** Fetch data into holding buffer. Apply pixel store pack modes
- ** to put data back into client memory
- */
- width = (int)reply.width;
- __GLX_SINGLE_GET_CHAR_ARRAY(((char*)buf),(long)compsize);
- __glEmptyImage(gc, 1, width, 1, 1, format, type, buf, table);
- Xfree((char*) buf);
- }
- } else {
- /*
- ** GL error occured, don't modify user's buffer.
- */
- }
- __GLX_SINGLE_END();
-}
-
-void __indirect_glGetConvolutionFilter(GLenum target, GLenum format, GLenum type,
- GLvoid *image)
-{
- __GLX_SINGLE_DECLARE_VARIABLES();
- const __GLXattribute * state;
- xGLXGetConvolutionFilterReply reply;
- GLubyte *buf;
-
- if (!dpy) return;
- __GLX_SINGLE_LOAD_VARIABLES();
- state = gc->client_state_private;
-
- /* Send request */
- __GLX_SINGLE_BEGIN(X_GLsop_GetConvolutionFilter, __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) {
- /* Allocate a holding buffer to transform the data from */
- buf = (GLubyte*) Xmalloc(compsize);
- if (!buf) {
- /* Throw data away */
- _XEatData(dpy, compsize);
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- } else {
- GLint width, height;
-
- /*
- ** Fetch data into holding buffer. Apply pixel store pack modes
- ** to put data back into client memory
- */
- width = reply.width;
- height = reply.height;
- __GLX_SINGLE_GET_CHAR_ARRAY(((char*)buf),compsize);
- __glEmptyImage(gc, 2, width, height, 1, format, type, buf, image);
- Xfree((char*) buf);
- }
- } else {
- /*
- ** GL error occured, don't modify user's buffer.
- */
- }
- __GLX_SINGLE_END();
-}
+#include "indirect.h"
+#include "dispatch.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)
}
-void __indirect_glGetHistogram(GLenum target, GLboolean reset, GLenum format,
- GLenum type, GLvoid *values)
-{
- __GLX_SINGLE_DECLARE_VARIABLES();
- const __GLXattribute * state;
- xGLXGetHistogramReply reply;
- GLubyte *buf;
-
- if (!dpy) return;
- __GLX_SINGLE_LOAD_VARIABLES();
- state = gc->client_state_private;
-
- /* Send request */
- __GLX_SINGLE_BEGIN(X_GLsop_GetHistogram,__GLX_PAD(14));
- __GLX_SINGLE_PUT_LONG(0,(long)target);
- __GLX_SINGLE_PUT_LONG(4,(long)format);
- __GLX_SINGLE_PUT_LONG(8,(long)type);
- __GLX_SINGLE_PUT_CHAR(12,state->storePack.swapEndian);
- __GLX_SINGLE_PUT_CHAR(13,reset);
- __GLX_SINGLE_READ_XREPLY();
- compsize = (long)reply.length << 2;
-
- if (compsize != 0) {
- /* Allocate a holding buffer to transform the data from */
- buf = (GLubyte*)Xmalloc(compsize);
- if (!buf) {
- /* Throw data away */
- _XEatData(dpy, compsize);
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- } else {
- GLint width;
- /*
- ** Fetch data into holding buffer. Apply pixel store pack modes
- ** to put data back into client memory
- */
- width = (int)reply.width;
- __GLX_SINGLE_GET_CHAR_ARRAY(((char*)buf),(long)compsize);
- __glEmptyImage(gc, 1, width, 1, 1, format, type, buf, values);
- Xfree((char*) buf);
- }
- } else {
- /*
- ** GL error occured, don't modify user's buffer.
- */
- }
- __GLX_SINGLE_END();
-}
+#define CONCAT(a,b) a ## b
+#define NAME(o) CONCAT(gl_dispatch_stub_, o)
-void __indirect_glGetMinmax(GLenum target, GLboolean reset, GLenum format, GLenum type,
- GLvoid *values)
+void NAME(_gloffset_GetSeparableFilter)(GLenum target, GLenum format, GLenum type,
+ GLvoid *row, GLvoid *column, GLvoid *span)
{
- __GLX_SINGLE_DECLARE_VARIABLES();
- const __GLXattribute * state;
- xGLXGetMinmaxReply reply;
- GLubyte *buf;
-
- if (!dpy) return;
- __GLX_SINGLE_LOAD_VARIABLES();
- state = gc->client_state_private;
+ __GLXcontext * const gc = __glXGetCurrentContext();
- /* Send request */
- __GLX_SINGLE_BEGIN(X_GLsop_GetMinmax,__GLX_PAD(14));
- __GLX_SINGLE_PUT_LONG(0,(long)target);
- __GLX_SINGLE_PUT_LONG(4,(long)format);
- __GLX_SINGLE_PUT_LONG(8,(long)type);
- __GLX_SINGLE_PUT_CHAR(12,state->storePack.swapEndian);
- __GLX_SINGLE_PUT_CHAR(13,reset);
- __GLX_SINGLE_READ_XREPLY();
- compsize = (long)reply.length << 2;
-
- if (compsize != 0) {
- /* Allocate a holding buffer to transform the data from */
- buf = (GLubyte*)Xmalloc(compsize);
- if (!buf) {
- /* Throw data away */
- _XEatData(dpy, compsize);
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- } else {
- /*
- ** Fetch data into holding buffer. Apply pixel store pack modes
- ** to put data back into client memory
- */
- __GLX_SINGLE_GET_CHAR_ARRAY(((char*)buf),(long)compsize);
- __glEmptyImage(gc, 1, 2, 1, 1, format, type, buf, values);
- Xfree((char*) buf);
- }
- } else {
- /*
- ** GL error occured, don't modify user's buffer.
- */
+ if (gc->isDirect) {
+ CALL_GetSeparableFilter(GET_DISPATCH(),
+ (target, format, type, row, column, span));
+ return;
+ }
+ else {
+ 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) {
+ /* Throw data away */
+ _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);
+ }
+ }
+ }
}
- __GLX_SINGLE_END();
}
projects / mesa.git / blobdiff