#include "glxclient.h"
#include "indirect.h"
#include "indirect_wrap.h"
void glPixelStoref(GLenum pname, GLfloat param)
{
__GLXcontext *gc = __glXGetCurrentContext();
__GLXattribute * state = gc->client_state_private;
Display *dpy = gc->currentDpy;
GLuint a;
if (!dpy) return;
switch (pname) {
case GL_PACK_ROW_LENGTH:
a = (GLuint) (param + 0.5);
if (((GLint) a) < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storePack.rowLength = a;
break;
case GL_PACK_IMAGE_HEIGHT:
a = (GLuint) (param + 0.5);
if (((GLint) a) < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storePack.imageHeight = a;
break;
case GL_PACK_SKIP_ROWS:
a = (GLuint) (param + 0.5);
if (((GLint) a) < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storePack.skipRows = a;
break;
case GL_PACK_SKIP_PIXELS:
a = (GLuint) (param + 0.5);
if (((GLint) a) < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storePack.skipPixels = a;
break;
case GL_PACK_SKIP_IMAGES:
a = (GLuint) (param + 0.5);
if (((GLint) a) < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storePack.skipImages = a;
break;
case GL_PACK_ALIGNMENT:
a = (GLint) (param + 0.5);
switch (a) {
case 1: case 2: case 4: case 8:
state->storePack.alignment = a;
break;
default:
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
break;
case GL_PACK_SWAP_BYTES:
state->storePack.swapEndian = (param != 0);
break;
case GL_PACK_LSB_FIRST:
state->storePack.lsbFirst = (param != 0);
break;
case GL_UNPACK_ROW_LENGTH:
a = (GLuint) (param + 0.5);
if (((GLint) a) < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storeUnpack.rowLength = a;
break;
case GL_UNPACK_IMAGE_HEIGHT:
a = (GLuint) (param + 0.5);
if (((GLint) a) < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storeUnpack.imageHeight = a;
break;
case GL_UNPACK_SKIP_ROWS:
a = (GLuint) (param + 0.5);
if (((GLint) a) < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storeUnpack.skipRows = a;
break;
case GL_UNPACK_SKIP_PIXELS:
a = (GLuint) (param + 0.5);
if (((GLint) a) < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storeUnpack.skipPixels = a;
break;
case GL_UNPACK_SKIP_IMAGES:
a = (GLuint) (param + 0.5);
if (((GLint) a) < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storeUnpack.skipImages = a;
break;
case GL_UNPACK_ALIGNMENT:
a = (GLint) (param + 0.5);
switch (a) {
case 1: case 2: case 4: case 8:
state->storeUnpack.alignment = a;
break;
default:
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
break;
case GL_UNPACK_SWAP_BYTES:
state->storeUnpack.swapEndian = (param != 0);
break;
case GL_UNPACK_LSB_FIRST:
state->storeUnpack.lsbFirst = (param != 0);
break;
default:
__glXSetError(gc, GL_INVALID_ENUM);
break;
}
}
void glPixelStorei(GLenum pname, GLint param)
{
__GLXcontext *gc = __glXGetCurrentContext();
__GLXattribute * state = gc->client_state_private;
Display *dpy = gc->currentDpy;
if (!dpy) return;
switch (pname) {
case GL_PACK_ROW_LENGTH:
if (param < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storePack.rowLength = param;
break;
case GL_PACK_IMAGE_HEIGHT:
if (param < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storePack.imageHeight = param;
break;
case GL_PACK_SKIP_ROWS:
if (param < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storePack.skipRows = param;
break;
case GL_PACK_SKIP_PIXELS:
if (param < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storePack.skipPixels = param;
break;
case GL_PACK_SKIP_IMAGES:
if (param < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storePack.skipImages = param;
break;
case GL_PACK_ALIGNMENT:
switch (param) {
case 1: case 2: case 4: case 8:
state->storePack.alignment = param;
break;
default:
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
break;
case GL_PACK_SWAP_BYTES:
state->storePack.swapEndian = (param != 0);
break;
case GL_PACK_LSB_FIRST:
state->storePack.lsbFirst = (param != 0);
break;
case GL_UNPACK_ROW_LENGTH:
if (param < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storeUnpack.rowLength = param;
break;
case GL_UNPACK_IMAGE_HEIGHT:
if (param < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storeUnpack.imageHeight = param;
break;
case GL_UNPACK_SKIP_ROWS:
if (param < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storeUnpack.skipRows = param;
break;
case GL_UNPACK_SKIP_PIXELS:
if (param < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storeUnpack.skipPixels = param;
break;
case GL_UNPACK_SKIP_IMAGES:
if (param < 0) {
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
state->storeUnpack.skipImages = param;
break;
case GL_UNPACK_ALIGNMENT:
switch (param) {
case 1: case 2: case 4: case 8:
state->storeUnpack.alignment = param;
break;
default:
__glXSetError(gc, GL_INVALID_VALUE);
return;
}
break;
case GL_UNPACK_SWAP_BYTES:
state->storeUnpack.swapEndian = (param != 0);
break;
case GL_UNPACK_LSB_FIRST:
state->storeUnpack.lsbFirst = (param != 0);
break;
default:
__glXSetError(gc, GL_INVALID_ENUM);
break;
}
}