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Pixel oriented render functions are now generated by the 

glX_proto_send.py script.  This eliminates ~600 lines of non-generated
code.  With proper compiler optimization settings, it also decreases the
size of libGL.so by about 3KB.
This commit is contained in:
Ian Romanick 2005-01-07 02:39:09 +00:00
parent 3385d7cec3
commit 5f1f229f8d
12 changed files with 1161 additions and 905 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/glx/x11/compsize.c
View File

@ -35,7 +35,7 @@
*/
#include <GL/gl.h>
#include "size.h"
#include "indirect_size.h"
/*
** Return the number of elements per group of a specified format
@ -147,14 +147,28 @@ GLint __glBytesPerElement(GLenum type)
** and format.
*/
GLint __glImageSize(GLsizei width, GLsizei height, GLsizei depth,
GLenum format, GLenum type)
GLenum format, GLenum type, GLenum target)
{
int bytes_per_row;
int components;
switch( target ) {
case GL_PROXY_TEXTURE_1D:
case GL_PROXY_TEXTURE_2D:
case GL_PROXY_TEXTURE_3D:
case GL_PROXY_TEXTURE_4D_SGIS:
case GL_PROXY_TEXTURE_CUBE_MAP:
case GL_PROXY_TEXTURE_RECTANGLE_ARB:
case GL_PROXY_COLOR_TABLE:
case GL_PROXY_POST_CONVOLUTION_COLOR_TABLE:
case GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE:
return 0;
}
if (width < 0 || height < 0 || depth < 0) {
return 0;
}
/*
** Zero is returned if either format or type are invalid.
*/
@ -168,5 +182,6 @@ GLint __glImageSize(GLsizei width, GLsizei height, GLsizei depth,
} else {
bytes_per_row = __glBytesPerElement(type) * width;
}
return bytes_per_row * height * depth * components;
}

12
src/glx/x11/glxclient.h
View File

@ -737,8 +737,15 @@ extern CARD8 __glXSetupForCommand(Display *dpy);
** Data conversion and packing support.
*/
extern const GLuint __glXDefaultPixelStore[9];
/* Send an image to the server using RenderLarge. */
extern void __glXSendLargeImage(__GLXcontext *gc, GLint compsize, GLint dim,
GLint width, GLint height, GLint depth, GLenum format, GLenum type,
const GLvoid *src, GLubyte *pc, GLubyte *modes);
/* Return the size, in bytes, of some pixel data */
extern GLint __glImageSize(GLint, GLint, GLint, GLenum, GLenum);
extern GLint __glImageSize(GLint, GLint, GLint, GLenum, GLenum, GLenum);
/* Return the number of elements per group of a specified format*/
extern GLint __glElementsPerGroup(GLenum format, GLenum type);
@ -748,9 +755,6 @@ extern GLint __glElementsPerGroup(GLenum format, GLenum type);
*/
extern GLint __glBytesPerElement(GLenum type);
/* Return the k value for a given map target */
extern GLint __glEvalComputeK(GLenum);
/*
** Fill the transport buffer with the data from the users buffer,
** applying some of the pixel store modes (unpack modes) to the data

517
src/glx/x11/indirect.c
View File

@ -1,7 +1,7 @@
/* DO NOT EDIT - This file generated automatically by glX_proto_send.py (from Mesa) script */
/*
* (C) Copyright IBM Corporation 2004
* (C) Copyright IBM Corporation 2004, 2005
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
@ -29,7 +29,7 @@
#include <GL/gl.h>
#include "indirect.h"
#include "glxclient.h"
#include "size.h"
#include "indirect_size.h"
#include <GL/glxproto.h>
#define __GLX_PAD(n) (((n) + 3) & ~3)
@ -115,6 +115,19 @@ setup_vendor_request( __GLXcontext * gc, GLint code, GLint vop, GLint cmdlen )
return (GLubyte *)(req) + sz_xGLXVendorPrivateReq;
}
const GLuint __glXDefaultPixelStore[9] = { 0, 0, 0, 0, 0, 0, 0, 0, 1 };
#define zero (__glXDefaultPixelStore+0)
#define one (__glXDefaultPixelStore+8)
#define default_pixel_store_1D (__glXDefaultPixelStore+4)
#define default_pixel_store_1D_size 20
#define default_pixel_store_2D (__glXDefaultPixelStore+4)
#define default_pixel_store_2D_size 20
#define default_pixel_store_3D (__glXDefaultPixelStore+0)
#define default_pixel_store_3D_size 36
#define default_pixel_store_4D (__glXDefaultPixelStore+0)
#define default_pixel_store_4D_size 36
static FASTCALL NOINLINE void
generic_3_byte( GLint rop, const void * ptr )
{
@ -342,6 +355,51 @@ __indirect_glBegin(GLenum mode)
if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
#define X_GLrop_Bitmap 5
void
__indirect_glBitmap(GLsizei width, GLsizei height, GLfloat xorig, GLfloat yorig, GLfloat xmove, GLfloat ymove, const GLubyte * bitmap)
{
__GLXcontext * const gc = __glXGetCurrentContext();
const GLuint compsize = (bitmap != NULL) ? __glImageSize(width, height, 1, GL_COLOR_INDEX, GL_BITMAP, 0) : 0;
const GLuint cmdlen = 48 + __GLX_PAD(compsize);
if (__builtin_expect(gc->currentDpy != NULL, 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ( (gc->pc + cmdlen) > gc->bufEnd ) {
(void) __glXFlushRenderBuffer(gc, gc->pc);
}
emit_header(gc->pc, X_GLrop_Bitmap, cmdlen);
(void) memcpy((void *)(gc->pc + 24), (void *)(&width), 4);
(void) memcpy((void *)(gc->pc + 28), (void *)(&height), 4);
(void) memcpy((void *)(gc->pc + 32), (void *)(&xorig), 4);
(void) memcpy((void *)(gc->pc + 36), (void *)(&yorig), 4);
(void) memcpy((void *)(gc->pc + 40), (void *)(&xmove), 4);
(void) memcpy((void *)(gc->pc + 44), (void *)(&ymove), 4);
if (compsize > 0) {
(*gc->fillImage)(gc, 2, width, height, 1, GL_COLOR_INDEX, GL_BITMAP, bitmap, gc->pc + 48, gc->pc + 4);
}
else {
(void) memcpy( gc->pc + 4, default_pixel_store_2D, default_pixel_store_2D_size );
}
gc->pc += cmdlen;
if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
else {
const GLint op = X_GLrop_Bitmap;
const GLuint cmdlenLarge = cmdlen + 4;
GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);
(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);
(void) memcpy((void *)(pc + 4), (void *)(&op), 4);
(void) memcpy((void *)(pc + 28), (void *)(&width), 4);
(void) memcpy((void *)(pc + 32), (void *)(&height), 4);
(void) memcpy((void *)(pc + 36), (void *)(&xorig), 4);
(void) memcpy((void *)(pc + 40), (void *)(&yorig), 4);
(void) memcpy((void *)(pc + 44), (void *)(&xmove), 4);
(void) memcpy((void *)(pc + 48), (void *)(&ymove), 4);
__glXSendLargeImage(gc, compsize, 2, width, height, 1, GL_COLOR_INDEX, GL_BITMAP, bitmap, pc + 52, pc + 8);
}
}
}
#define X_GLrop_Color3bv 6
void
__indirect_glColor3b(GLbyte red, GLbyte green, GLbyte blue)
@ -2193,6 +2251,24 @@ __indirect_glPolygonMode(GLenum face, GLenum mode)
if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
#define X_GLrop_PolygonStipple 102
void
__indirect_glPolygonStipple(const GLubyte * mask)
{
__GLXcontext * const gc = __glXGetCurrentContext();
const GLuint compsize = (mask != NULL) ? __glImageSize(32, 32, 1, GL_COLOR_INDEX, GL_BITMAP, 0) : 0;
const GLuint cmdlen = 24 + __GLX_PAD(compsize);
emit_header(gc->pc, X_GLrop_PolygonStipple, cmdlen);
if (compsize > 0) {
(*gc->fillImage)(gc, 2, 32, 32, 1, GL_COLOR_INDEX, GL_BITMAP, mask, gc->pc + 24, gc->pc + 4);
}
else {
(void) memcpy( gc->pc + 4, default_pixel_store_2D, default_pixel_store_2D_size );
}
gc->pc += cmdlen;
if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
#define X_GLrop_Scissor 103
void
__indirect_glScissor(GLint x, GLint y, GLsizei width, GLsizei height)
@ -2278,6 +2354,68 @@ __indirect_glTexParameteriv(GLenum target, GLenum pname, const GLint * params)
if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
static void
__glx_TexImage_1D2D( unsigned opcode, unsigned dim, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid * pixels )
{
__GLXcontext * const gc = __glXGetCurrentContext();
const GLuint compsize = __glImageSize(width, height, 1, format, type, target);
const GLuint cmdlen = 56 + __GLX_PAD(compsize);
if (__builtin_expect(gc->currentDpy != NULL, 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ( (gc->pc + cmdlen) > gc->bufEnd ) {
(void) __glXFlushRenderBuffer(gc, gc->pc);
}
emit_header(gc->pc, opcode, cmdlen);
(void) memcpy((void *)(gc->pc + 24), (void *)(&target), 4);
(void) memcpy((void *)(gc->pc + 28), (void *)(&level), 4);
(void) memcpy((void *)(gc->pc + 32), (void *)(&internalformat), 4);
(void) memcpy((void *)(gc->pc + 36), (void *)(&width), 4);
(void) memcpy((void *)(gc->pc + 40), (void *)(&height), 4);
(void) memcpy((void *)(gc->pc + 44), (void *)(&border), 4);
(void) memcpy((void *)(gc->pc + 48), (void *)(&format), 4);
(void) memcpy((void *)(gc->pc + 52), (void *)(&type), 4);
if ((compsize > 0) && (pixels != NULL)) {
(*gc->fillImage)(gc, dim, width, height, 1, format, type, pixels, gc->pc + 56, gc->pc + 4);
}
else {
(void) memcpy( gc->pc + 4, default_pixel_store_2D, default_pixel_store_2D_size );
}
gc->pc += cmdlen;
if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
else {
const GLint op = opcode;
const GLuint cmdlenLarge = cmdlen + 4;
GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);
(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);
(void) memcpy((void *)(pc + 4), (void *)(&op), 4);
(void) memcpy((void *)(pc + 28), (void *)(&target), 4);
(void) memcpy((void *)(pc + 32), (void *)(&level), 4);
(void) memcpy((void *)(pc + 36), (void *)(&internalformat), 4);
(void) memcpy((void *)(pc + 40), (void *)(&width), 4);
(void) memcpy((void *)(pc + 44), (void *)(&height), 4);
(void) memcpy((void *)(pc + 48), (void *)(&border), 4);
(void) memcpy((void *)(pc + 52), (void *)(&format), 4);
(void) memcpy((void *)(pc + 56), (void *)(&type), 4);
__glXSendLargeImage(gc, compsize, dim, width, height, 1, format, type, pixels, pc + 60, pc + 8);
}
}
}
#define X_GLrop_TexImage1D 109
void
__indirect_glTexImage1D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid * pixels)
{
__glx_TexImage_1D2D(X_GLrop_TexImage1D, 1, target, level, internalformat, width, 1, border, format, type, pixels );
}
#define X_GLrop_TexImage2D 110
void
__indirect_glTexImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid * pixels)
{
__glx_TexImage_1D2D(X_GLrop_TexImage2D, 2, target, level, internalformat, width, height, border, format, type, pixels );
}
#define X_GLrop_TexEnvf 111
void
__indirect_glTexEnvf(GLenum target, GLenum pname, GLfloat param)
@ -3091,6 +3229,47 @@ __indirect_glCopyPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum
if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
#define X_GLrop_DrawPixels 173
void
__indirect_glDrawPixels(GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid * pixels)
{
__GLXcontext * const gc = __glXGetCurrentContext();
const GLuint compsize = (pixels != NULL) ? __glImageSize(width, height, 1, format, type, 0) : 0;
const GLuint cmdlen = 40 + __GLX_PAD(compsize);
if (__builtin_expect(gc->currentDpy != NULL, 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ( (gc->pc + cmdlen) > gc->bufEnd ) {
(void) __glXFlushRenderBuffer(gc, gc->pc);
}
emit_header(gc->pc, X_GLrop_DrawPixels, cmdlen);
(void) memcpy((void *)(gc->pc + 24), (void *)(&width), 4);
(void) memcpy((void *)(gc->pc + 28), (void *)(&height), 4);
(void) memcpy((void *)(gc->pc + 32), (void *)(&format), 4);
(void) memcpy((void *)(gc->pc + 36), (void *)(&type), 4);
if (compsize > 0) {
(*gc->fillImage)(gc, 2, width, height, 1, format, type, pixels, gc->pc + 40, gc->pc + 4);
}
else {
(void) memcpy( gc->pc + 4, default_pixel_store_2D, default_pixel_store_2D_size );
}
gc->pc += cmdlen;
if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
else {
const GLint op = X_GLrop_DrawPixels;
const GLuint cmdlenLarge = cmdlen + 4;
GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);
(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);
(void) memcpy((void *)(pc + 4), (void *)(&op), 4);
(void) memcpy((void *)(pc + 28), (void *)(&width), 4);
(void) memcpy((void *)(pc + 32), (void *)(&height), 4);
(void) memcpy((void *)(pc + 36), (void *)(&format), 4);
(void) memcpy((void *)(pc + 40), (void *)(&type), 4);
__glXSendLargeImage(gc, compsize, 2, width, height, 1, format, type, pixels, pc + 44, pc + 8);
}
}
}
#define X_GLsop_GetClipPlane 113
void
__indirect_glGetClipPlane(GLenum plane, GLdouble * equation)
@ -3893,6 +4072,70 @@ __indirect_glPrioritizeTextures(GLsizei n, const GLuint * textures, const GLclam
}
}
static void
__glx_TexSubImage_1D2D( unsigned opcode, unsigned dim, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid * pixels )
{
__GLXcontext * const gc = __glXGetCurrentContext();
const GLuint compsize = (pixels != NULL) ? __glImageSize(width, height, 1, format, type, target) : 0;
const GLuint cmdlen = 60 + __GLX_PAD(compsize);
if (__builtin_expect(gc->currentDpy != NULL, 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ( (gc->pc + cmdlen) > gc->bufEnd ) {
(void) __glXFlushRenderBuffer(gc, gc->pc);
}
emit_header(gc->pc, opcode, cmdlen);
(void) memcpy((void *)(gc->pc + 24), (void *)(&target), 4);
(void) memcpy((void *)(gc->pc + 28), (void *)(&level), 4);
(void) memcpy((void *)(gc->pc + 32), (void *)(&xoffset), 4);
(void) memcpy((void *)(gc->pc + 36), (void *)(&yoffset), 4);
(void) memcpy((void *)(gc->pc + 40), (void *)(&width), 4);
(void) memcpy((void *)(gc->pc + 44), (void *)(&height), 4);
(void) memcpy((void *)(gc->pc + 48), (void *)(&format), 4);
(void) memcpy((void *)(gc->pc + 52), (void *)(&type), 4);
(void) memcpy((void *)(gc->pc + 56), (void *)((pixels == NULL) ? one : zero), 4);
if (compsize > 0) {
(*gc->fillImage)(gc, dim, width, height, 1, format, type, pixels, gc->pc + 60, gc->pc + 4);
}
else {
(void) memcpy( gc->pc + 4, default_pixel_store_2D, default_pixel_store_2D_size );
}
gc->pc += cmdlen;
if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
else {
const GLint op = opcode;
const GLuint cmdlenLarge = cmdlen + 4;
GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);
(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);
(void) memcpy((void *)(pc + 4), (void *)(&op), 4);
(void) memcpy((void *)(pc + 28), (void *)(&target), 4);
(void) memcpy((void *)(pc + 32), (void *)(&level), 4);
(void) memcpy((void *)(pc + 36), (void *)(&xoffset), 4);
(void) memcpy((void *)(pc + 40), (void *)(&yoffset), 4);
(void) memcpy((void *)(pc + 44), (void *)(&width), 4);
(void) memcpy((void *)(pc + 48), (void *)(&height), 4);
(void) memcpy((void *)(pc + 52), (void *)(&format), 4);
(void) memcpy((void *)(pc + 56), (void *)(&type), 4);
(void) memcpy((void *)(pc + 60), zero, 4);
__glXSendLargeImage(gc, compsize, dim, width, height, 1, format, type, pixels, pc + 64, pc + 8);
}
}
}
#define X_GLrop_TexSubImage1D 4099
void
__indirect_glTexSubImage1D(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid * pixels)
{
__glx_TexSubImage_1D2D(X_GLrop_TexSubImage1D, 1, target, level, xoffset, 1, width, 1, format, type, pixels );
}
#define X_GLrop_TexSubImage2D 4100
void
__indirect_glTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid * pixels)
{
__glx_TexSubImage_1D2D(X_GLrop_TexSubImage2D, 2, target, level, xoffset, yoffset, width, height, format, type, pixels );
}
#define X_GLrop_BlendColor 4096
void
__indirect_glBlendColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha)
@ -3920,6 +4163,49 @@ __indirect_glBlendEquation(GLenum mode)
if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
#define X_GLrop_ColorTable 2053
void
__indirect_glColorTable(GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid * table)
{
__GLXcontext * const gc = __glXGetCurrentContext();
const GLuint compsize = (table != NULL) ? __glImageSize(width, 1, 1, format, type, target) : 0;
const GLuint cmdlen = 44 + __GLX_PAD(compsize);
if (__builtin_expect(gc->currentDpy != NULL, 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ( (gc->pc + cmdlen) > gc->bufEnd ) {
(void) __glXFlushRenderBuffer(gc, gc->pc);
}
emit_header(gc->pc, X_GLrop_ColorTable, cmdlen);
(void) memcpy((void *)(gc->pc + 24), (void *)(&target), 4);
(void) memcpy((void *)(gc->pc + 28), (void *)(&internalformat), 4);
(void) memcpy((void *)(gc->pc + 32), (void *)(&width), 4);
(void) memcpy((void *)(gc->pc + 36), (void *)(&format), 4);
(void) memcpy((void *)(gc->pc + 40), (void *)(&type), 4);
if (compsize > 0) {
(*gc->fillImage)(gc, 1, width, 1, 1, format, type, table, gc->pc + 44, gc->pc + 4);
}
else {
(void) memcpy( gc->pc + 4, default_pixel_store_1D, default_pixel_store_1D_size );
}
gc->pc += cmdlen;
if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
else {
const GLint op = X_GLrop_ColorTable;
const GLuint cmdlenLarge = cmdlen + 4;
GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);
(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);
(void) memcpy((void *)(pc + 4), (void *)(&op), 4);
(void) memcpy((void *)(pc + 28), (void *)(&target), 4);
(void) memcpy((void *)(pc + 32), (void *)(&internalformat), 4);
(void) memcpy((void *)(pc + 36), (void *)(&width), 4);
(void) memcpy((void *)(pc + 40), (void *)(&format), 4);
(void) memcpy((void *)(pc + 44), (void *)(&type), 4);
__glXSendLargeImage(gc, compsize, 1, width, 1, 1, format, type, table, pc + 48, pc + 8);
}
}
}
#define X_GLrop_ColorTableParameterfv 2054
void
__indirect_glColorTableParameterfv(GLenum target, GLenum pname, const GLfloat * params)
@ -4000,6 +4286,49 @@ __indirect_glGetColorTableParameteriv(GLenum target, GLenum pname, GLint * param
return;
}
#define X_GLrop_ColorSubTable 195
void
__indirect_glColorSubTable(GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid * data)
{
__GLXcontext * const gc = __glXGetCurrentContext();
const GLuint compsize = (data != NULL) ? __glImageSize(count, 1, 1, format, type, target) : 0;
const GLuint cmdlen = 44 + __GLX_PAD(compsize);
if (__builtin_expect(gc->currentDpy != NULL, 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ( (gc->pc + cmdlen) > gc->bufEnd ) {
(void) __glXFlushRenderBuffer(gc, gc->pc);
}
emit_header(gc->pc, X_GLrop_ColorSubTable, cmdlen);
(void) memcpy((void *)(gc->pc + 24), (void *)(&target), 4);
(void) memcpy((void *)(gc->pc + 28), (void *)(&start), 4);
(void) memcpy((void *)(gc->pc + 32), (void *)(&count), 4);
(void) memcpy((void *)(gc->pc + 36), (void *)(&format), 4);
(void) memcpy((void *)(gc->pc + 40), (void *)(&type), 4);
if (compsize > 0) {
(*gc->fillImage)(gc, 1, count, 1, 1, format, type, data, gc->pc + 44, gc->pc + 4);
}
else {
(void) memcpy( gc->pc + 4, default_pixel_store_1D, default_pixel_store_1D_size );
}
gc->pc += cmdlen;
if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
else {
const GLint op = X_GLrop_ColorSubTable;
const GLuint cmdlenLarge = cmdlen + 4;
GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);
(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);
(void) memcpy((void *)(pc + 4), (void *)(&op), 4);
(void) memcpy((void *)(pc + 28), (void *)(&target), 4);
(void) memcpy((void *)(pc + 32), (void *)(&start), 4);
(void) memcpy((void *)(pc + 36), (void *)(&count), 4);
(void) memcpy((void *)(pc + 40), (void *)(&format), 4);
(void) memcpy((void *)(pc + 44), (void *)(&type), 4);
__glXSendLargeImage(gc, compsize, 1, count, 1, 1, format, type, data, pc + 48, pc + 8);
}
}
}
#define X_GLrop_CopyColorSubTable 196
void
__indirect_glCopyColorSubTable(GLenum target, GLsizei start, GLint x, GLint y, GLsizei width)
@ -4016,6 +4345,64 @@ __indirect_glCopyColorSubTable(GLenum target, GLsizei start, GLint x, GLint y, G
if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
static void
__glx_ConvolutionFilter_1D2D( unsigned opcode, unsigned dim, GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid * image )
{
__GLXcontext * const gc = __glXGetCurrentContext();
const GLuint compsize = (image != NULL) ? __glImageSize(width, height, 1, format, type, target) : 0;
const GLuint cmdlen = 48 + __GLX_PAD(compsize);
if (__builtin_expect(gc->currentDpy != NULL, 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ( (gc->pc + cmdlen) > gc->bufEnd ) {
(void) __glXFlushRenderBuffer(gc, gc->pc);
}
emit_header(gc->pc, opcode, cmdlen);
(void) memcpy((void *)(gc->pc + 24), (void *)(&target), 4);
(void) memcpy((void *)(gc->pc + 28), (void *)(&internalformat), 4);
(void) memcpy((void *)(gc->pc + 32), (void *)(&width), 4);
(void) memcpy((void *)(gc->pc + 36), (void *)(&height), 4);
(void) memcpy((void *)(gc->pc + 40), (void *)(&format), 4);
(void) memcpy((void *)(gc->pc + 44), (void *)(&type), 4);
if (compsize > 0) {
(*gc->fillImage)(gc, dim, width, height, 1, format, type, image, gc->pc + 48, gc->pc + 4);
}
else {
(void) memcpy( gc->pc + 4, default_pixel_store_2D, default_pixel_store_2D_size );
}
gc->pc += cmdlen;
if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
else {
const GLint op = opcode;
const GLuint cmdlenLarge = cmdlen + 4;
GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);
(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);
(void) memcpy((void *)(pc + 4), (void *)(&op), 4);
(void) memcpy((void *)(pc + 28), (void *)(&target), 4);
(void) memcpy((void *)(pc + 32), (void *)(&internalformat), 4);
(void) memcpy((void *)(pc + 36), (void *)(&width), 4);
(void) memcpy((void *)(pc + 40), (void *)(&height), 4);
(void) memcpy((void *)(pc + 44), (void *)(&format), 4);
(void) memcpy((void *)(pc + 48), (void *)(&type), 4);
__glXSendLargeImage(gc, compsize, dim, width, height, 1, format, type, image, pc + 52, pc + 8);
}
}
}
#define X_GLrop_ConvolutionFilter1D 4101
void
__indirect_glConvolutionFilter1D(GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid * image)
{
__glx_ConvolutionFilter_1D2D(X_GLrop_ConvolutionFilter1D, 1, target, internalformat, width, 1, format, type, image );
}
#define X_GLrop_ConvolutionFilter2D 4102
void
__indirect_glConvolutionFilter2D(GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid * image)
{
__glx_ConvolutionFilter_1D2D(X_GLrop_ConvolutionFilter2D, 2, target, internalformat, width, height, format, type, image );
}
#define X_GLrop_ConvolutionParameterf 4103
void
__indirect_glConvolutionParameterf(GLenum target, GLenum pname, GLfloat params)
@ -4262,6 +4649,132 @@ __indirect_glResetMinmax(GLenum target)
if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
static void
__glx_TexImage_3D4D( unsigned opcode, unsigned dim, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLsizei extent, GLint border, GLenum format, GLenum type, const GLvoid * pixels )
{
__GLXcontext * const gc = __glXGetCurrentContext();
const GLuint compsize = (pixels != NULL) ? __glImageSize(width, height, depth, format, type, target) : 0;
const GLuint cmdlen = 84 + __GLX_PAD(compsize);
if (__builtin_expect(gc->currentDpy != NULL, 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ( (gc->pc + cmdlen) > gc->bufEnd ) {
(void) __glXFlushRenderBuffer(gc, gc->pc);
}
emit_header(gc->pc, opcode, cmdlen);
(void) memcpy((void *)(gc->pc + 40), (void *)(&target), 4);
(void) memcpy((void *)(gc->pc + 44), (void *)(&level), 4);
(void) memcpy((void *)(gc->pc + 48), (void *)(&internalformat), 4);
(void) memcpy((void *)(gc->pc + 52), (void *)(&width), 4);
(void) memcpy((void *)(gc->pc + 56), (void *)(&height), 4);
(void) memcpy((void *)(gc->pc + 60), (void *)(&depth), 4);
(void) memcpy((void *)(gc->pc + 64), (void *)(&extent), 4);
(void) memcpy((void *)(gc->pc + 68), (void *)(&border), 4);
(void) memcpy((void *)(gc->pc + 72), (void *)(&format), 4);
(void) memcpy((void *)(gc->pc + 76), (void *)(&type), 4);
(void) memcpy((void *)(gc->pc + 80), (void *)((pixels == NULL) ? one : zero), 4);
if (compsize > 0) {
(*gc->fillImage)(gc, dim, width, height, depth, format, type, pixels, gc->pc + 84, gc->pc + 4);
}
else {
(void) memcpy( gc->pc + 4, default_pixel_store_4D, default_pixel_store_4D_size );
}
gc->pc += cmdlen;
if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
else {
const GLint op = opcode;
const GLuint cmdlenLarge = cmdlen + 4;
GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);
(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);
(void) memcpy((void *)(pc + 4), (void *)(&op), 4);
(void) memcpy((void *)(pc + 44), (void *)(&target), 4);
(void) memcpy((void *)(pc + 48), (void *)(&level), 4);
(void) memcpy((void *)(pc + 52), (void *)(&internalformat), 4);
(void) memcpy((void *)(pc + 56), (void *)(&width), 4);
(void) memcpy((void *)(pc + 60), (void *)(&height), 4);
(void) memcpy((void *)(pc + 64), (void *)(&depth), 4);
(void) memcpy((void *)(pc + 68), (void *)(&extent), 4);
(void) memcpy((void *)(pc + 72), (void *)(&border), 4);
(void) memcpy((void *)(pc + 76), (void *)(&format), 4);
(void) memcpy((void *)(pc + 80), (void *)(&type), 4);
(void) memcpy((void *)(pc + 84), zero, 4);
__glXSendLargeImage(gc, compsize, dim, width, height, depth, format, type, pixels, pc + 88, pc + 8);
}
}
}
#define X_GLrop_TexImage3D 4114
void
__indirect_glTexImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid * pixels)
{
__glx_TexImage_3D4D(X_GLrop_TexImage3D, 3, target, level, internalformat, width, height, depth, 1, border, format, type, pixels );
}
static void
__glx_TexSubImage_3D4D( unsigned opcode, unsigned dim, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint woffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei extent, GLenum format, GLenum type, const GLvoid * pixels )
{
__GLXcontext * const gc = __glXGetCurrentContext();
const GLuint compsize = (pixels != NULL) ? __glImageSize(width, height, depth, format, type, target) : 0;
const GLuint cmdlen = 92 + __GLX_PAD(compsize);
if (__builtin_expect(gc->currentDpy != NULL, 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ( (gc->pc + cmdlen) > gc->bufEnd ) {
(void) __glXFlushRenderBuffer(gc, gc->pc);
}
emit_header(gc->pc, opcode, cmdlen);
(void) memcpy((void *)(gc->pc + 40), (void *)(&target), 4);
(void) memcpy((void *)(gc->pc + 44), (void *)(&level), 4);
(void) memcpy((void *)(gc->pc + 48), (void *)(&xoffset), 4);
(void) memcpy((void *)(gc->pc + 52), (void *)(&yoffset), 4);
(void) memcpy((void *)(gc->pc + 56), (void *)(&zoffset), 4);
(void) memcpy((void *)(gc->pc + 60), (void *)(&woffset), 4);
(void) memcpy((void *)(gc->pc + 64), (void *)(&width), 4);
(void) memcpy((void *)(gc->pc + 68), (void *)(&height), 4);
(void) memcpy((void *)(gc->pc + 72), (void *)(&depth), 4);
(void) memcpy((void *)(gc->pc + 76), (void *)(&extent), 4);
(void) memcpy((void *)(gc->pc + 80), (void *)(&format), 4);
(void) memcpy((void *)(gc->pc + 84), (void *)(&type), 4);
(void) memcpy((void *)(gc->pc + 88), (void *)((pixels == NULL) ? one : zero), 4);
if (compsize > 0) {
(*gc->fillImage)(gc, dim, width, height, depth, format, type, pixels, gc->pc + 92, gc->pc + 4);
}
else {
(void) memcpy( gc->pc + 4, default_pixel_store_4D, default_pixel_store_4D_size );
}
gc->pc += cmdlen;
if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }
}
else {
const GLint op = opcode;
const GLuint cmdlenLarge = cmdlen + 4;
GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);
(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);
(void) memcpy((void *)(pc + 4), (void *)(&op), 4);
(void) memcpy((void *)(pc + 44), (void *)(&target), 4);
(void) memcpy((void *)(pc + 48), (void *)(&level), 4);
(void) memcpy((void *)(pc + 52), (void *)(&xoffset), 4);
(void) memcpy((void *)(pc + 56), (void *)(&yoffset), 4);
(void) memcpy((void *)(pc + 60), (void *)(&zoffset), 4);
(void) memcpy((void *)(pc + 64), (void *)(&woffset), 4);
(void) memcpy((void *)(pc + 68), (void *)(&width), 4);
(void) memcpy((void *)(pc + 72), (void *)(&height), 4);
(void) memcpy((void *)(pc + 76), (void *)(&depth), 4);
(void) memcpy((void *)(pc + 80), (void *)(&extent), 4);
(void) memcpy((void *)(pc + 84), (void *)(&format), 4);
(void) memcpy((void *)(pc + 88), (void *)(&type), 4);
(void) memcpy((void *)(pc + 92), zero, 4);
__glXSendLargeImage(gc, compsize, dim, width, height, depth, format, type, pixels, pc + 96, pc + 8);
}
}
}
#define X_GLrop_TexSubImage3D 4115
void
__indirect_glTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid * pixels)
{
__glx_TexSubImage_3D4D(X_GLrop_TexSubImage3D, 3, target, level, xoffset, yoffset, zoffset, 1, width, height, depth, 1, format, type, pixels );
}
#define X_GLrop_CopyTexSubImage3D 4123
void
__indirect_glCopyTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height)

31
src/glx/x11/pixel.c
View File

@ -249,31 +249,12 @@ void __glFillImage(__GLXcontext *gc, GLint dim, GLint width, GLint height,
/* Setup store modes that describe what we just did */
if (modes) {
if (dim == 3) {
GLubyte *pc = modes;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,0);
__GLX_PUT_LONG(20,0);
__GLX_PUT_LONG(24,0);
__GLX_PUT_LONG(28,0);
__GLX_PUT_LONG(32,1);
} else {
GLubyte *pc = modes;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,1);
}
if ( dim < 3 ) {
(void) memcpy( modes, __glXDefaultPixelStore + 4, 20 );
}
else {
(void) memcpy( modes, __glXDefaultPixelStore + 0, 36 );
}
}
}

2
src/glx/x11/render2.c
View File

@ -36,7 +36,7 @@
#include "packrender.h"
#include "indirect.h"
#include "size.h"
#include "indirect_size.h"
/*
** This file contains routines that might need to be transported as

850
src/glx/x11/renderpix.c
View File

@ -34,32 +34,65 @@
**
*/
/*
* (C) Copyright IBM Corporation 2005
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sub license,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* IBM,
* AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "packrender.h"
/*
** This file contains routines that deal with unpacking data from client
** memory using the pixel store unpack modes and then shipping it to
** the server. For all of these routines (except glPolygonStipple) there
** are two forms of the transport - small and large. Small commands are
** the commands that fit into the "rendering" transport buffer. Large
** commands are sent to the server in chunks by __glXSendLargeCommand.
**
** All of the commands send over a pixel header (see glxproto.h) which
** describes the pixel store modes that the server must use to properly
** handle the data. Any pixel store modes not done by the __glFillImage
** routine are passed on to the server.
*/
/*
** Send a large image to the server. If necessary, a buffer is allocated
** to hold the unpacked data that is copied from the clients memory.
*/
static void SendLargeImage(__GLXcontext *gc, GLint compsize, GLint dim,
GLint width, GLint height, GLint depth,
GLenum format, GLenum type, const GLvoid *src,
GLubyte *pc, GLubyte *modes)
/**
* Send a large image to the server. If necessary, a buffer is allocated
* to hold the unpacked data that is copied from the clients memory.
*
* \param gc Current GLX context
* \param compsize Size, in bytes, of the image portion
* \param dim Number of dimensions of the image
* \param width Width of the image
* \param height Height of the image, must be 1 for 1D images
* \param depth Depth of the image, must be 1 for 1D or 2D images
* \param format Format of the image
* \param type Data type of the image
* \param src Pointer to the image data
* \param pc Pointer to end of the command header
* \param modes Pointer to the pixel unpack data
*
* \todo
* Modify this function so that \c NULL images are sent using
* \c __glXSendLargeChunk instead of __glXSendLargeCommand. Doing this
* will eliminate the need to allocate a buffer for that case.
*
* \bugs
* The \c fastImageUnpack path, which is thankfully never used, is completely
* broken.
*/
void
__glXSendLargeImage(__GLXcontext *gc, GLint compsize, GLint dim,
GLint width, GLint height, GLint depth,
GLenum format, GLenum type, const GLvoid *src,
GLubyte *pc, GLubyte *modes)
{
if (!gc->fastImageUnpack) {
if ( !gc->fastImageUnpack || (src == NULL) ) {
/* Allocate a temporary holding buffer */
GLubyte *buf = (GLubyte *) Xmalloc(compsize);
if (!buf) {
@ -68,8 +101,18 @@ static void SendLargeImage(__GLXcontext *gc, GLint compsize, GLint dim,
}
/* Apply pixel store unpack modes to copy data into buf */
(*gc->fillImage)(gc, dim, width, height, depth, format, type, src, buf,
modes);
if ( src != NULL ) {
(*gc->fillImage)(gc, dim, width, height, depth, format, type,
src, buf, modes);
}
else {
if ( dim < 3 ) {
(void) memcpy( modes, __glXDefaultPixelStore + 4, 20 );
}
else {
(void) memcpy( modes, __glXDefaultPixelStore + 0, 36 );
}
}
/* Send large command */
__glXSendLargeCommand(gc, gc->pc, pc - gc->pc, buf, compsize);
@ -82,578 +125,15 @@ static void SendLargeImage(__GLXcontext *gc, GLint compsize, GLint dim,
}
}
/*
** Send a large null image to the server. To be backwards compatible,
** data must be sent to the server even when the application has passed
** a null pointer into glTexImage1D, glTexImage2D or glTexImage3D.
*/
static void SendLargeNULLImage(__GLXcontext *gc, GLint compsize,
GLint width, GLint height, GLint depth,
GLenum format, GLenum type, const GLvoid *src,
GLubyte *pc, GLubyte *modes)
{
GLubyte *buf = (GLubyte *) Xmalloc(compsize);
/* Allocate a temporary holding buffer */
if (!buf) {
__glXSetError(gc, GL_OUT_OF_MEMORY);
return;
}
/* Send large command */
__glXSendLargeCommand(gc, gc->pc, pc - gc->pc, buf, compsize);
/* Free buffer */
Xfree((char*) buf);
}
/************************************************************************/
void __indirect_glPolygonStipple(const GLubyte *mask)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
compsize = __glImageSize(32, 32, 1, GL_COLOR_INDEX, GL_BITMAP);
cmdlen = __GLX_PAD(__GLX_POLYGONSTIPPLE_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) return;
__GLX_BEGIN(X_GLrop_PolygonStipple,cmdlen);
pc += __GLX_RENDER_HDR_SIZE;
pixelHeaderPC = pc;
pc += __GLX_PIXEL_HDR_SIZE;
(*gc->fillImage)(gc, 2, 32, 32, 1, GL_COLOR_INDEX, GL_BITMAP,
mask, pc, pixelHeaderPC);
__GLX_END(__GLX_PAD(compsize));
}
void __indirect_glBitmap(GLsizei width, GLsizei height, GLfloat xorig, GLfloat yorig,
GLfloat xmove, GLfloat ymove, const GLubyte *bitmap)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
compsize = __glImageSize(width, height, 1, GL_COLOR_INDEX, GL_BITMAP);
cmdlen = __GLX_PAD(__GLX_BITMAP_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) return;
if (cmdlen <= gc->maxSmallRenderCommandSize) {
/* Use GLXRender protocol to send small command */
__GLX_BEGIN_VARIABLE_WITH_PIXEL(X_GLrop_Bitmap,cmdlen);
__GLX_PUT_LONG(0,width);
__GLX_PUT_LONG(4,height);
__GLX_PUT_FLOAT(8,xorig);
__GLX_PUT_FLOAT(12,yorig);
__GLX_PUT_FLOAT(16,xmove);
__GLX_PUT_FLOAT(20,ymove);
pc += __GLX_BITMAP_HDR_SIZE;
if (compsize > 0) {
(*gc->fillImage)(gc, 2, width, height, 1, GL_COLOR_INDEX,
GL_BITMAP, bitmap, pc, pixelHeaderPC);
} else {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,1);
}
__GLX_END(__GLX_PAD(compsize));
} else {
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_Bitmap,cmdlen+4);
__GLX_PUT_LONG(0,width);
__GLX_PUT_LONG(4,height);
__GLX_PUT_FLOAT(8,xorig);
__GLX_PUT_FLOAT(12,yorig);
__GLX_PUT_FLOAT(16,xmove);
__GLX_PUT_FLOAT(20,ymove);
pc += __GLX_BITMAP_HDR_SIZE;
SendLargeImage(gc, compsize, 2, width, height, 1, GL_COLOR_INDEX,
GL_BITMAP, bitmap, pc, pixelHeaderPC);
}
}
void __indirect_glTexImage1D(GLenum target, GLint level, GLint components,
GLsizei width, GLint border, GLenum format, GLenum type,
const GLvoid *image)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
if (target == GL_PROXY_TEXTURE_1D) {
compsize = 0;
} else {
compsize = __glImageSize(width, 1, 1, format, type);
}
cmdlen = __GLX_PAD(__GLX_TEXIMAGE_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) return;
if (cmdlen <= gc->maxSmallRenderCommandSize) {
/* Use GLXRender protocol to send small command */
__GLX_BEGIN_VARIABLE_WITH_PIXEL(X_GLrop_TexImage1D,cmdlen);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,level);
__GLX_PUT_LONG(8,components);
__GLX_PUT_LONG(12,width);
__GLX_PUT_LONG(20,border);
__GLX_PUT_LONG(24,format);
__GLX_PUT_LONG(28,type);
pc += __GLX_TEXIMAGE_HDR_SIZE;
if (compsize > 0 && image != NULL) {
(*gc->fillImage)(gc, 1, width, 1, 1, format, type,
image, pc, pixelHeaderPC);
} else {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,1);
}
__GLX_END(__GLX_PAD(compsize));
} else {
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_TexImage1D,cmdlen+4);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,level);
__GLX_PUT_LONG(8,components);
__GLX_PUT_LONG(12,width);
__GLX_PUT_LONG(16,1);
__GLX_PUT_LONG(20,border);
__GLX_PUT_LONG(24,format);
__GLX_PUT_LONG(28,type);
pc += __GLX_TEXIMAGE_HDR_SIZE;
if (image != NULL) {
SendLargeImage(gc, compsize, 1, width, 1, 1, format,
type, image, pc, pixelHeaderPC);
} else {
/* Setup default store modes */
{
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,1);
}
SendLargeNULLImage(gc, compsize, width, 1, 1, format,
type, image, pc, pixelHeaderPC);
}
}
}
void __indirect_glTexImage2D(GLenum target, GLint level, GLint components,
GLsizei width, GLsizei height, GLint border, GLenum format,
GLenum type, const GLvoid *image)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
if (target == GL_PROXY_TEXTURE_2D ||
target == GL_PROXY_TEXTURE_CUBE_MAP_ARB) {
compsize = 0;
} else {
compsize = __glImageSize(width, height, 1, format, type);
}
cmdlen = __GLX_PAD(__GLX_TEXIMAGE_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) return;
if (cmdlen <= gc->maxSmallRenderCommandSize) {
/* Use GLXRender protocol to send small command */
__GLX_BEGIN_VARIABLE_WITH_PIXEL(X_GLrop_TexImage2D,cmdlen);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,level);
__GLX_PUT_LONG(8,components);
__GLX_PUT_LONG(12,width);
__GLX_PUT_LONG(16,height);
__GLX_PUT_LONG(20,border);
__GLX_PUT_LONG(24,format);
__GLX_PUT_LONG(28,type);
pc += __GLX_TEXIMAGE_HDR_SIZE;
if (compsize > 0 && image != NULL) {
(*gc->fillImage)(gc, 2, width, height, 1, format, type,
image, pc, pixelHeaderPC);
} else {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,1);
}
__GLX_END(__GLX_PAD(compsize));
} else {
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_TexImage2D,cmdlen+4);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,level);
__GLX_PUT_LONG(8,components);
__GLX_PUT_LONG(12,width);
__GLX_PUT_LONG(16,height);
__GLX_PUT_LONG(20,border);
__GLX_PUT_LONG(24,format);
__GLX_PUT_LONG(28,type);
pc += __GLX_TEXIMAGE_HDR_SIZE;
if (image != NULL) {
SendLargeImage(gc, compsize, 2, width, height, 1, format,
type, image, pc, pixelHeaderPC);
} else {
/* Setup default store modes */
{
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,1);
}
SendLargeNULLImage(gc, compsize, width, height, 1, format,
type, image, pc, pixelHeaderPC);
}
}
}
void __indirect_glDrawPixels(GLsizei width, GLsizei height, GLenum format, GLenum type,
const GLvoid *image)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
compsize = __glImageSize(width, height, 1, format, type);
cmdlen = __GLX_PAD(__GLX_DRAWPIXELS_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) return;
if (cmdlen <= gc->maxSmallRenderCommandSize) {
/* Use GLXRender protocol to send small command */
__GLX_BEGIN_VARIABLE_WITH_PIXEL(X_GLrop_DrawPixels,cmdlen);
__GLX_PUT_LONG(0,width);
__GLX_PUT_LONG(4,height);
__GLX_PUT_LONG(8,format);
__GLX_PUT_LONG(12,type);
pc += __GLX_DRAWPIXELS_HDR_SIZE;
if (compsize > 0) {
(*gc->fillImage)(gc, 2, width, height, 1, format, type,
image, pc, pixelHeaderPC);
} else {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,1);
}
__GLX_END(__GLX_PAD(compsize));
} else {
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_DrawPixels,cmdlen+4);
__GLX_PUT_LONG(0,width);
__GLX_PUT_LONG(4,height);
__GLX_PUT_LONG(8,format);
__GLX_PUT_LONG(12,type);
pc += __GLX_DRAWPIXELS_HDR_SIZE;
SendLargeImage(gc, compsize, 2, width, height, 1, format,
type, image, pc, pixelHeaderPC);
}
}
static void __glx_TexSubImage1D2D(GLshort opcode, GLenum target, GLint level,
GLint xoffset, GLint yoffset, GLsizei width,
GLsizei height, GLenum format, GLenum type,
const GLvoid *image, GLint dim)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
if (image == NULL) {
compsize = 0;
} else {
compsize = __glImageSize(width, height, 1, format, type);
}
cmdlen = __GLX_PAD(__GLX_TEXSUBIMAGE_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) return;
if (cmdlen <= gc->maxSmallRenderCommandSize) {
/* Use GLXRender protocol to send small command */
__GLX_BEGIN_VARIABLE_WITH_PIXEL(opcode, cmdlen);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,level);
__GLX_PUT_LONG(8,xoffset);
__GLX_PUT_LONG(12,yoffset);
__GLX_PUT_LONG(16,width);
__GLX_PUT_LONG(20,height);
__GLX_PUT_LONG(24,format);
__GLX_PUT_LONG(28,type);
if (image == NULL) {
__GLX_PUT_LONG(32,GL_TRUE);
} else {
__GLX_PUT_LONG(32,GL_FALSE);
}
pc += __GLX_TEXSUBIMAGE_HDR_SIZE;
if (compsize > 0) {
(*gc->fillImage)(gc, dim, width, height, 1, format, type, image,
pc, pixelHeaderPC);
} else {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,1);
}
__GLX_END(__GLX_PAD(compsize));
} else {
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(opcode,cmdlen+4);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,level);
__GLX_PUT_LONG(8,xoffset);
__GLX_PUT_LONG(12,yoffset);
__GLX_PUT_LONG(16,width);
__GLX_PUT_LONG(20,height);
__GLX_PUT_LONG(24,format);
__GLX_PUT_LONG(28,type);
if (image == NULL) {
__GLX_PUT_LONG(32,GL_TRUE);
} else {
__GLX_PUT_LONG(32,GL_FALSE);
}
pc += __GLX_TEXSUBIMAGE_HDR_SIZE;
SendLargeImage(gc, compsize, dim, width, height, 1,
format, type, image, pc, pixelHeaderPC);
}
}
void __indirect_glTexSubImage1D(GLenum target, GLint level, GLint xoffset,
GLsizei width, GLenum format, GLenum type,
const GLvoid *image)
{
__glx_TexSubImage1D2D(X_GLrop_TexSubImage1D, target, level, xoffset,
0, width, 1, format, type, image, 1);
}
void __indirect_glTexSubImage2D(GLenum target, GLint level, GLint xoffset,
GLint yoffset, GLsizei width, GLsizei height,
GLenum format, GLenum type, const GLvoid *image)
{
__glx_TexSubImage1D2D(X_GLrop_TexSubImage2D, target, level, xoffset,
yoffset, width, height, format, type, image, 2);
}
void __indirect_glColorTable(GLenum target, GLenum internalformat, GLsizei width,
GLenum format, GLenum type, const GLvoid *table)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
switch (target) {
case GL_PROXY_TEXTURE_1D:
case GL_PROXY_TEXTURE_2D:
case GL_PROXY_TEXTURE_3D:
case GL_PROXY_COLOR_TABLE:
case GL_PROXY_POST_CONVOLUTION_COLOR_TABLE:
case GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE:
case GL_PROXY_TEXTURE_CUBE_MAP_ARB:
compsize = 0;
break;
default:
compsize = __glImageSize(width, 1, 1, format, type);
break;
}
cmdlen = __GLX_PAD(__GLX_COLOR_TABLE_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) {
return;
}
if (cmdlen <= gc->maxSmallRenderCommandSize) {
/* Use GLXRender protocol to send small command */
__GLX_BEGIN_VARIABLE_WITH_PIXEL(X_GLrop_ColorTable, (short)cmdlen);
__GLX_PUT_LONG(0, (long)target);
__GLX_PUT_LONG(4, (long)internalformat);
__GLX_PUT_LONG(8, width);
__GLX_PUT_LONG(12, (long)format);
__GLX_PUT_LONG(16, (long)type);
pc += __GLX_COLOR_TABLE_HDR_SIZE;
if (compsize > 0 && table != NULL) {
(*gc->fillImage)(gc, 1, width, 1, 1, format, type, table, pc,
pixelHeaderPC);
} else {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0, GL_FALSE);
__GLX_PUT_CHAR(1, GL_FALSE);
__GLX_PUT_CHAR(2, 0);
__GLX_PUT_CHAR(3, 0);
__GLX_PUT_LONG(4, 0);
__GLX_PUT_LONG(8, 0);
__GLX_PUT_LONG(12, 0);
__GLX_PUT_LONG(16, 1);
}
__GLX_END(__GLX_PAD(compsize));
} else {
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_ColorTable, cmdlen+4);
__GLX_PUT_LONG(0, (long)target);
__GLX_PUT_LONG(4, (long)internalformat);
__GLX_PUT_LONG(8, width);
__GLX_PUT_LONG(12, (long)format);
__GLX_PUT_LONG(16, (long)type);
pc += __GLX_COLOR_TABLE_HDR_SIZE;
SendLargeImage(gc, compsize, 1, width, 1, 1, format,
type, table, pc, pixelHeaderPC);
}
}
void __indirect_glColorSubTable(GLenum target, GLsizei start, GLsizei count,
GLenum format, GLenum type, const GLvoid *table)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
compsize = __glImageSize(count, 1, 1, format, type);
cmdlen = __GLX_PAD(__GLX_COLOR_SUBTABLE_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) {
return;
}
if (cmdlen <= gc->maxSmallRenderCommandSize) {
/* Use GLXRender protocol to send small command */
__GLX_BEGIN_VARIABLE_WITH_PIXEL(X_GLrop_ColorSubTable, (short)cmdlen);
__GLX_PUT_LONG(0, (long)target);
__GLX_PUT_LONG(4, start);
__GLX_PUT_LONG(8, count);
__GLX_PUT_LONG(12, (long)format);
__GLX_PUT_LONG(16, (long)type);
pc += __GLX_COLOR_SUBTABLE_HDR_SIZE;
if (compsize > 0 && table != NULL) {
(*gc->fillImage)(gc, 1, start+count, 1, 1, format, type, table, pc,
pixelHeaderPC);
} else {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0, GL_FALSE);
__GLX_PUT_CHAR(1, GL_FALSE);
__GLX_PUT_CHAR(2, 0);
__GLX_PUT_CHAR(3, 0);
__GLX_PUT_LONG(4, 0);
__GLX_PUT_LONG(8, 0);
__GLX_PUT_LONG(12, 0);
__GLX_PUT_LONG(16, 1);
}
__GLX_END(__GLX_PAD(compsize));
} else {
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_ColorSubTable, cmdlen+4);
__GLX_PUT_LONG(0, (long)target);
__GLX_PUT_LONG(4, start);
__GLX_PUT_LONG(8, count);
__GLX_PUT_LONG(12, (long)format);
__GLX_PUT_LONG(16, (long)type);
pc += __GLX_COLOR_SUBTABLE_HDR_SIZE;
SendLargeImage(gc, compsize, 1, start+count, 1, 1, format,
type, table, pc, pixelHeaderPC);
}
}
static void __glx_ConvolutionFilter1D2D(GLshort opcode, GLint dim,
GLenum target,
GLenum internalformat,
GLsizei width, GLsizei height,
GLenum format, GLenum type, const GLvoid *image)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
compsize = __glImageSize(width, height, 1, format, type);
cmdlen = __GLX_PAD(__GLX_CONV_FILT_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) return;
if (cmdlen <= gc->maxSmallRenderCommandSize) {
/* Use GLXRender protocol to send small command */
__GLX_BEGIN_VARIABLE_WITH_PIXEL(opcode, cmdlen);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,internalformat);
__GLX_PUT_LONG(8,width);
__GLX_PUT_LONG(12,height);
__GLX_PUT_LONG(16,format);
__GLX_PUT_LONG(20,type);
pc += __GLX_CONV_FILT_HDR_SIZE;
if (compsize > 0) {
(*gc->fillImage)(gc, dim, width, height, 1, format, type,
image, pc, pixelHeaderPC);
} else {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,1);
}
__GLX_END(__GLX_PAD(compsize));
} else {
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(opcode,cmdlen+4);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,internalformat);
__GLX_PUT_LONG(8,width);
__GLX_PUT_LONG(12,height);
__GLX_PUT_LONG(16,format);
__GLX_PUT_LONG(20,type);
pc += __GLX_CONV_FILT_HDR_SIZE;
SendLargeImage(gc, compsize, dim, width, height, 1, format,
type, image, pc, pixelHeaderPC);
}
}
void __indirect_glConvolutionFilter1D(GLenum target, GLenum internalformat,
GLsizei width, GLenum format,
GLenum type, const GLvoid *image)
{
__glx_ConvolutionFilter1D2D(X_GLrop_ConvolutionFilter1D, 1, target,
internalformat, width, 1, format, type,
image);
}
void __indirect_glConvolutionFilter2D(GLenum target, GLenum internalformat,
GLsizei width, GLsizei height, GLenum format,
GLenum type, const GLvoid *image)
{
__glx_ConvolutionFilter1D2D(X_GLrop_ConvolutionFilter2D, 2, target,
internalformat, width, height, format, type,
image);
}
/**
* Implement GLX protocol for \c glSeparableFilter2D.
*
* \bugs
* The \c fastImageUnpack path, which is thankfully never used, is completely
* broken.
*/
void __indirect_glSeparableFilter2D(GLenum target, GLenum internalformat,
GLsizei width, GLsizei height, GLenum format,
GLenum type, const GLvoid *row,
@ -663,8 +143,8 @@ void __indirect_glSeparableFilter2D(GLenum target, GLenum internalformat,
GLuint compsize2, hdrlen, totalhdrlen, image1len, image2len;
__GLX_LOAD_VARIABLES();
compsize = __glImageSize(width, 1, 1, format, type);
compsize2 = __glImageSize(height, 1, 1, format, type);
compsize = __glImageSize(width, 1, 1, format, type, 0);
compsize2 = __glImageSize(height, 1, 1, format, type, 0);
totalhdrlen = __GLX_PAD(__GLX_CONV_FILT_CMD_HDR_SIZE);
hdrlen = __GLX_PAD(__GLX_CONV_FILT_HDR_SIZE);
image1len = __GLX_PAD(compsize);
@ -694,21 +174,11 @@ void __indirect_glSeparableFilter2D(GLenum target, GLenum internalformat,
}
if ((compsize == 0) && (compsize2 == 0)) {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,1);
(void) memcpy( pixelHeaderPC, __glXDefaultPixelStore + 4, 20 );
}
__GLX_END(0);
} else {
GLint bufsize;
bufsize = image1len + image2len;
const GLint bufsize = image1len + image2len;
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_SeparableFilter2D,cmdlen+4);
@ -742,165 +212,3 @@ void __indirect_glSeparableFilter2D(GLenum target, GLenum internalformat,
}
}
}
void __indirect_glTexImage3D(GLenum target, GLint level, GLint internalformat,
GLsizei width, GLsizei height, GLsizei depth, GLint border,
GLenum format, GLenum type, const GLvoid *image)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
if ((target == GL_PROXY_TEXTURE_3D) || (image == NULL)) {
compsize = 0;
} else {
compsize = __glImageSize(width, height, depth, format, type);
}
cmdlen = __GLX_PAD(__GLX_TEXIMAGE_3D_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) return;
if (cmdlen <= gc->maxSmallRenderCommandSize) {
/* Use GLXRender protocol to send small command */
__GLX_BEGIN_VARIABLE_WITH_PIXEL_3D(X_GLrop_TexImage3D,cmdlen);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,level);
__GLX_PUT_LONG(8,internalformat);
__GLX_PUT_LONG(12,width);
__GLX_PUT_LONG(16,height);
__GLX_PUT_LONG(20,depth);
__GLX_PUT_LONG(24,0); /* size4d */
__GLX_PUT_LONG(28,border);
__GLX_PUT_LONG(32,format);
__GLX_PUT_LONG(36,type);
if (image == NULL) {
__GLX_PUT_LONG(40,GL_TRUE);
} else {
__GLX_PUT_LONG(40,GL_FALSE);
}
pc += __GLX_TEXIMAGE_3D_HDR_SIZE;
if (compsize > 0 && image != NULL) {
(*gc->fillImage)(gc, 3, width, height, depth, format, type,
image, pc, pixelHeaderPC);
} else {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,0);
__GLX_PUT_LONG(20,0);
__GLX_PUT_LONG(24,0);
__GLX_PUT_LONG(28,0);
__GLX_PUT_LONG(32,1);
}
__GLX_END(__GLX_PAD(compsize));
} else {
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL_3D(X_GLrop_TexImage3D,cmdlen+4);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,level);
__GLX_PUT_LONG(8,internalformat);
__GLX_PUT_LONG(12,width);
__GLX_PUT_LONG(16,height);
__GLX_PUT_LONG(20,depth);
__GLX_PUT_LONG(24,0); /* size4d */
__GLX_PUT_LONG(28,border);
__GLX_PUT_LONG(32,format);
__GLX_PUT_LONG(36,type);
if (image == NULL) {
__GLX_PUT_LONG(40,GL_TRUE);
} else {
__GLX_PUT_LONG(40,GL_FALSE);
}
pc += __GLX_TEXIMAGE_3D_HDR_SIZE;
SendLargeImage(gc, compsize, 3, width, height, depth, format,
type, image, pc, pixelHeaderPC);
}
}
void __indirect_glTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset,
GLint zoffset, GLsizei width, GLsizei height,
GLsizei depth, GLenum format, GLenum type,
const GLvoid *image)
{
__GLX_DECLARE_VARIABLES();
__GLX_LOAD_VARIABLES();
if (image == NULL) {
compsize = 0;
} else {
compsize = __glImageSize(width, height, depth, format, type);
}
cmdlen = __GLX_PAD(__GLX_TEXSUBIMAGE_3D_CMD_HDR_SIZE + compsize);
if (!gc->currentDpy) return;
if (cmdlen <= gc->maxSmallRenderCommandSize) {
/* Use GLXRender protocol to send small command */
__GLX_BEGIN_VARIABLE_WITH_PIXEL_3D(X_GLrop_TexSubImage3D,cmdlen);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,level);
__GLX_PUT_LONG(8,xoffset);
__GLX_PUT_LONG(12,yoffset);
__GLX_PUT_LONG(16,zoffset);
__GLX_PUT_LONG(20,0); /* woffset */
__GLX_PUT_LONG(24,width);
__GLX_PUT_LONG(28,height);
__GLX_PUT_LONG(32,depth);
__GLX_PUT_LONG(36,0); /* size4d */
__GLX_PUT_LONG(40,format);
__GLX_PUT_LONG(44,type);
if (image == NULL) {
__GLX_PUT_LONG(48,GL_TRUE);
} else {
__GLX_PUT_LONG(48,GL_FALSE);
}
pc += __GLX_TEXSUBIMAGE_3D_HDR_SIZE;
if (compsize > 0) {
(*gc->fillImage)(gc, 3, width, height, depth, format, type, image,
pc, pixelHeaderPC);
} else {
/* Setup default store modes */
GLubyte *pc = pixelHeaderPC;
__GLX_PUT_CHAR(0,GL_FALSE);
__GLX_PUT_CHAR(1,GL_FALSE);
__GLX_PUT_CHAR(2,0);
__GLX_PUT_CHAR(3,0);
__GLX_PUT_LONG(4,0);
__GLX_PUT_LONG(8,0);
__GLX_PUT_LONG(12,0);
__GLX_PUT_LONG(16,0);
__GLX_PUT_LONG(20,0);
__GLX_PUT_LONG(24,0);
__GLX_PUT_LONG(28,0);
__GLX_PUT_LONG(32,1);
}
__GLX_END(__GLX_PAD(compsize));
} else {
/* Use GLXRenderLarge protocol to send command */
__GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL_3D(X_GLrop_TexSubImage3D,
cmdlen+4);
__GLX_PUT_LONG(0,target);
__GLX_PUT_LONG(4,level);
__GLX_PUT_LONG(8,xoffset);
__GLX_PUT_LONG(12,yoffset);
__GLX_PUT_LONG(16,zoffset);
__GLX_PUT_LONG(20,0); /* woffset */
__GLX_PUT_LONG(24,width);
__GLX_PUT_LONG(28,height);
__GLX_PUT_LONG(32,depth);
__GLX_PUT_LONG(36,0); /* size4d */
__GLX_PUT_LONG(40,format);
__GLX_PUT_LONG(44,type);
if (image == NULL) {
__GLX_PUT_LONG(48,GL_TRUE);
} else {
__GLX_PUT_LONG(48,GL_FALSE);
}
pc += __GLX_TEXSUBIMAGE_3D_HDR_SIZE;
SendLargeImage(gc, compsize, 3, width, height, depth, format, type,
image, pc, pixelHeaderPC);
}
}

4
src/glx/x11/singlepix.c
View File

@ -280,8 +280,8 @@ void __indirect_glGetSeparableFilter(GLenum target, GLenum format, GLenum type,
width = reply.width;
height = reply.height;
widthsize = __glImageSize(width,1,1,format, type);
heightsize = __glImageSize(height,1,1,format, type);
widthsize = __glImageSize(width,1,1,format, type, 0);
heightsize = __glImageSize(height,1,1,format, type, 0);
/* Allocate a holding buffer to transform the data from */
rowBuf = (GLubyte*) Xmalloc(widthsize);

53
src/glx/x11/size.h
View File

@ -1,53 +0,0 @@
/* $XFree86: xc/lib/GL/glx/size.h,v 1.4 2003/09/28 20:15:04 alanh Exp $ */
#ifndef _size_h_
#define _size_h_
/*
** License Applicability. Except to the extent portions of this file are
** made subject to an alternative license as permitted in the SGI Free
** Software License B, Version 1.1 (the "License"), the contents of this
** file are subject only to the provisions of the License. You may not use
** this file except in compliance with the License. You may obtain a copy
** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
**
** http://oss.sgi.com/projects/FreeB
**
** Note that, as provided in the License, the Software is distributed on an
** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
**
** Original Code. The Original Code is: OpenGL Sample Implementation,
** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
** Copyright in any portions created by third parties is as indicated
** elsewhere herein. All Rights Reserved.
**
** Additional Notice Provisions: The application programming interfaces
** established by SGI in conjunction with the Original Code are The
** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
** Window System(R) (Version 1.3), released October 19, 1998. This software
** was created using the OpenGL(R) version 1.2.1 Sample Implementation
** published by SGI, but has not been independently verified as being
** compliant with the OpenGL(R) version 1.2.1 Specification.
**
*/
/*
** These are _size functions that are needed to pack the arguments
** into the protocol
*/
#include "indirect_size.h"
extern GLint __glBitmap_size(GLsizei w, GLsizei h);
extern GLint __glDrawPixels_size(GLenum format, GLenum type, GLsizei w,GLsizei h);
extern GLint __glTexImage1D_size(GLenum format, GLenum type, GLsizei w);
extern GLint __glTexImage2D_size(GLenum format, GLenum type, GLsizei w, GLsizei h);
extern GLint __glTexImage3D_size(GLenum format, GLenum type, GLsizei w, GLsizei h, GLsizei d);
#endif /* _size_h_ */

86
src/mesa/glapi/glX_XML.py
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@ -1,6 +1,6 @@
#!/usr/bin/python2
# (C) Copyright IBM Corporation 2004
# (C) Copyright IBM Corporation 2004, 2005
# All Rights Reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a
@ -400,6 +400,36 @@ class glXFunction(gl_XML.glFunction):
def command_payload_length(self):
size = 0
if self.image:
[dim, junk, junk, junk, junk] = self.dimensions()
# The base size is the size of the pixel pack info
# header used by images with the specified number
# of dimensions.
if dim <= 2:
size = 20
elif dim <= 4:
size = 36
else:
raise RuntimeError('Invalid number of dimensions %u for parameter "%s" in function "%s".' % (dim, self.image.name, self.name))
if self.image.img_null_flag:
size += 4
if self.image.img_pad_dimensions:
size += 4 * (dim & 1)
# If the image has offset parameters, like
# TexSubImage1D or TexSubImage3D, they need to
# be padded out as well.
if self.image.img_xoff:
size += 4 * (dim & 1)
size_string = ""
for p in gl_XML.glFunction.parameterIterator(self):
if p.is_output: continue
@ -507,6 +537,60 @@ class glXFunction(gl_XML.glFunction):
return self.fn_return_type != 'void' or self.output != None
def dimensions(self):
"""Determine the dimensions of an image.
Returns a tuple representing the number of dimensions and the
string name of each of the dimensions of an image, If the
function is not a pixel function, the number of dimensions
will be zero."""
if not self.image:
return [0, "0", "0", "0", "0"]
else:
dim = 1
w = self.image.width
if self.image.height:
dim = 2
h = self.image.height
else:
h = "1"
if self.image.depth:
dim = 3
d = self.image.depth
else:
d = "1"
if self.image.extent:
dim = 4
e = self.image.extent
else:
e = "1"
return [dim, w, h, d, e]
def pad_after(self, p):
"""Returns the name of the field inserted after the
specified field to pad out the command header."""
if self.image and self.image.img_pad_dimensions:
if not self.image.height:
if p.name == self.image.width:
return "height"
elif p.name == self.image.img_xoff:
return "yoffset"
elif not self.image.extent:
if p.name == self.image.depth:
# Should this be "size4d"?
return "extent"
elif p.name == self.image.img_zoff:
return "woffset"
return None
class GlxProto(gl_XML.FilterGLAPISpecBase):
name = "glX_proto_send.py (from Mesa)"

348
src/mesa/glapi/glX_proto_send.py
View File

@ -1,6 +1,6 @@
#!/usr/bin/python2
# (C) Copyright IBM Corporation 2004
# (C) Copyright IBM Corporation 2004, 2005
# All Rights Reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a
@ -32,15 +32,87 @@ from xml.sax.handler import feature_namespaces
import gl_XML
import glX_XML
import license
import sys, getopt
import sys, getopt, copy
def hash_pixel_function(func):
"""Generate a 'unique' key for a pixel function. The key is based on
the parameters written in the command packet. This includes any
padding that might be added for the original function and the 'NULL
image' flag."""
[dim, junk, junk, junk, junk] = func.dimensions()
d = (dim + 1) & ~1
h = "%uD%uD_" % (d - 1, d)
for p in func.parameterIterator(1, 1):
h = "%s%u" % (h, p.size())
if func.pad_after(p):
h += "4"
if func.image.img_null_flag:
h += "_NF"
n = func.name.replace("%uD" % (dim), "")
n = "__glx_%s_%uD%uD" % (n, d - 1, d)
return [h, n]
class glXPixelFunctionUtility(glX_XML.glXFunction):
"""Dummy class used to generate pixel "utility" functions that are
shared by multiple dimension image functions. For example, these
objects are used to generate shared functions used to send GLX
protocol for TexImage1D and TexImage2D, TexSubImage1D and
TexSubImage2D, etc."""
def __init__(self, func, name):
# The parameters to the utility function are the same as the
# parameters to the real function except for the added "pad"
# parameters.
self.name = name
self.image = copy.copy(func.image)
self.fn_parameters = []
for p in gl_XML.glFunction.parameterIterator(func):
self.fn_parameters.append(p)
pad_name = func.pad_after(p)
if pad_name:
pad = copy.copy(p)
pad.name = pad_name
self.fn_parameters.append(pad)
if self.image.height == None:
self.image.height = "height"
if self.image.img_yoff == None:
self.image.img_yoff = "yoffset"
if func.image.depth:
if self.image.extent == None:
self.image.extent = "extent"
if self.image.img_woff == None:
self.image.img_woff = "woffset"
self.set_return_type( func.fn_return_type )
self.glx_rop = ~0
self.can_be_large = func.can_be_large
self.count_parameters = func.count_parameters
self.counter = func.counter
return
class PrintGlxProtoStubs(glX_XML.GlxProto):
def __init__(self):
glX_XML.GlxProto.__init__(self)
self.last_category = ""
self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2004", "IBM")
self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2004, 2005", "IBM")
self.generic_sizes = [3, 4, 6, 8, 12, 16, 24, 32]
self.pixel_stubs = {}
return
def printRealHeader(self):
@ -48,7 +120,7 @@ class PrintGlxProtoStubs(glX_XML.GlxProto):
print '#include <GL/gl.h>'
print '#include "indirect.h"'
print '#include "glxclient.h"'
print '#include "size.h"'
print '#include "indirect_size.h"'
print '#include <GL/glxproto.h>'
print ''
print '#define __GLX_PAD(n) (((n) + 3) & ~3)'
@ -125,6 +197,19 @@ setup_vendor_request( __GLXcontext * gc, GLint code, GLint vop, GLint cmdlen )
req->contextTag = gc->currentContextTag;
return (GLubyte *)(req) + sz_xGLXVendorPrivateReq;
}
const GLuint __glXDefaultPixelStore[9] = { 0, 0, 0, 0, 0, 0, 0, 0, 1 };
#define zero (__glXDefaultPixelStore+0)
#define one (__glXDefaultPixelStore+8)
#define default_pixel_store_1D (__glXDefaultPixelStore+4)
#define default_pixel_store_1D_size 20
#define default_pixel_store_2D (__glXDefaultPixelStore+4)
#define default_pixel_store_2D_size 20
#define default_pixel_store_3D (__glXDefaultPixelStore+0)
#define default_pixel_store_3D_size 36
#define default_pixel_store_4D (__glXDefaultPixelStore+0)
#define default_pixel_store_4D_size 36
"""
for size in self.generic_sizes:
@ -135,7 +220,10 @@ setup_vendor_request( __GLXcontext * gc, GLint code, GLint vop, GLint cmdlen )
if f.fn_offset < 0 or f.handcode or f.ignore: return
if f.glx_rop != 0 or f.vectorequiv != None:
self.printRenderFunction(f)
if f.image:
self.printPixelFunction(f)
else:
self.printRenderFunction(f)
elif f.glx_sop != 0 or f.glx_vendorpriv != 0:
self.printSingleFunction(f)
else:
@ -182,8 +270,38 @@ generic_%u_byte( GLint rop, const void * ptr )
return offset
def large_emit_begin(self, indent, f):
print '%s const GLint op = %s;' % (indent, f.opcode_real_name())
def pixel_emit_args(self, f, pc, indent, adjust, dim, large):
"""Emit the arguments for a pixel function. This differs from
common_emit_args in that pixel functions may require padding
be inserted (i.e., for the missing width field for
TexImage1D), and they may also require a 'NULL image' flag
be inserted before the image data."""
offset = 0
for p in f.parameterIterator(1, 1):
self.common_emit_one_arg(p, offset, pc, indent, adjust)
offset += p.size()
if f.pad_after(p):
print '%s (void) memcpy((void *)(%s + %u), zero, 4);' % (indent, pc, offset + adjust)
offset += 4
if f.image.img_null_flag:
if large:
print '%s (void) memcpy((void *)(%s + %u), zero, 4);' % (indent, pc, offset + adjust)
else:
print '%s (void) memcpy((void *)(%s + %u), (void *)((%s == NULL) ? one : zero), 4);' % (indent, pc, offset + adjust, f.image.name)
offset += 4
return offset
def large_emit_begin(self, indent, f, op_name = None):
if not op_name:
op_name = f.opcode_real_name()
print '%s const GLint op = %s;' % (indent, op_name)
print '%s const GLuint cmdlenLarge = cmdlen + 4;' % (indent)
print '%s GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);' % (indent)
print '%s (void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);' % (indent)
@ -199,9 +317,7 @@ generic_%u_byte( GLint rop, const void * ptr )
print '{'
def common_func_print_header(self, f):
self.common_func_print_just_header(f)
def common_func_print_just_start(self, f):
print ' __GLXcontext * const gc = __glXGetCurrentContext();'
# The only reason that single and vendor private commands need
@ -224,6 +340,15 @@ generic_%u_byte( GLint rop, const void * ptr )
if f.count_parameters != None:
print ' const GLuint compsize = __gl%s_size(%s);' % (f.name, f.count_parameters)
elif f.image:
[dim, w, h, d, junk] = f.dimensions()
compsize = '__glImageSize(%s, %s, %s, %s, %s, %s)' % (w, h, d, f.image.img_format, f.image.img_type, f.image.img_target)
if not f.image.img_send_null:
compsize = '(%s != NULL) ? %s : 0' % (f.image.name, compsize)
print ' const GLuint compsize = %s;' % (compsize)
print ' const GLuint cmdlen = %s;' % (f.command_length())
@ -241,6 +366,12 @@ generic_%u_byte( GLint rop, const void * ptr )
return 0
def common_func_print_header(self, f):
self.common_func_print_just_header(f)
return self.common_func_print_just_start(f)
def printSingleFunction(self, f):
self.common_func_print_header(f)
@ -284,6 +415,203 @@ generic_%u_byte( GLint rop, const void * ptr )
return
def printPixelFunction(self, f):
"""This function could use some major refactoring. :("""
# There is a code-space optimization that we can do here.
# Functions that are marked img_pad_dimensions have a version
# with an odd number of dimensions and an even number of
# dimensions. TexSubImage1D and TexSubImage2D are examples.
# We can emit a single function that does both, and have the
# real functions call the utility function with the correct
# parameters.
#
# The only quirk to this is that utility funcitons will be
# generated for 3D and 4D functions, but 4D (e.g.,
# GL_SGIS_texture4D) isn't typically supported. This is
# probably not an issue. However, it would be possible to
# look at the total set of functions and determine if there
# is another function that would actually use the utility
# function. If not, then fallback to the normal way of
# generating code.
if f.image.img_pad_dimensions:
# Determine the hash key and the name for the utility
# function that is used to implement the real
# function.
[h, n] = hash_pixel_function(f)
# If the utility function is not yet known, generate
# it.
if not self.pixel_stubs.has_key(h):
self.pixel_stubs[h] = n
pixel_func = glXPixelFunctionUtility(f, n)
print 'static void'
print '%s( unsigned opcode, unsigned dim, %s )' % (n, pixel_func.get_parameter_string())
print '{'
if self.common_func_print_just_start(pixel_func):
indent = " "
trailer = " }"
else:
indent = ""
trailer = None
if pixel_func.can_be_large:
print '%s if (cmdlen <= gc->maxSmallRenderCommandSize) {' % (indent)
print '%s if ( (gc->pc + cmdlen) > gc->bufEnd ) {' % (indent)
print '%s (void) __glXFlushRenderBuffer(gc, gc->pc);' % (indent)
print '%s }' % (indent)
indent += " "
[dim, width, height, depth, extent] = pixel_func.dimensions()
if dim < 3:
adjust = 20 + 4
else:
adjust = 36 + 4
print '%s emit_header(gc->pc, opcode, cmdlen);' % (indent)
offset = self.pixel_emit_args(pixel_func, "gc->pc", indent, adjust, dim, 0)
[s, junk] = pixel_func.command_payload_length()
pixHeaderPtr = "gc->pc + 4"
pcPtr = "gc->pc + %u" % (s + 4)
if pixel_func.image.img_send_null:
condition = '(compsize > 0) && (%s != NULL)' % (pixel_func.image.name)
else:
condition = 'compsize > 0'
print '%s if (%s) {' % (indent, condition)
print '%s (*gc->fillImage)(gc, dim, %s, %s, %s, %s, %s, %s, %s, %s);' % (indent, width, height, depth, pixel_func.image.img_format, pixel_func.image.img_type, pixel_func.image.name, pcPtr, pixHeaderPtr)
print '%s }' % (indent)
print '%s else {' % (indent)
print '%s (void) memcpy( %s, default_pixel_store_%uD, default_pixel_store_%uD_size );' % (indent, pixHeaderPtr, dim, dim)
print '%s }' % (indent)
print '%s gc->pc += cmdlen;' % (indent)
print '%s if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }' % (indent)
if f.can_be_large:
adjust += 4
print '%s}' % (indent)
print '%selse {' % (indent)
self.large_emit_begin(indent, pixel_func, "opcode")
offset = self.pixel_emit_args(pixel_func, "pc", indent, adjust, dim, 1)
pixHeaderPtr = "pc + 8"
pcPtr = "pc + %u" % (s + 8)
print '%s __glXSendLargeImage(gc, compsize, dim, %s, %s, %s, %s, %s, %s, %s, %s);' % (indent, width, height, depth, f.image.img_format, f.image.img_type, f.image.name, pcPtr, pixHeaderPtr)
print '%s}' % (indent)
if trailer: print trailer
print '}'
print ''
# Generate the real function as a call to the
# utility function.
self.common_func_print_just_header(f)
[dim, junk, junk, junk, junk] = f.dimensions()
p_string = ""
for p in gl_XML.glFunction.parameterIterator(f):
p_string += ", " + p.name
if f.pad_after(p):
p_string += ", 1"
print ' %s(%s, %u%s );' % (n, f.opcode_name(), dim, p_string)
print '}'
print ''
return
if self.common_func_print_header(f):
indent = " "
trailer = " }"
else:
indent = ""
trailer = None
if f.can_be_large:
print '%s if (cmdlen <= gc->maxSmallRenderCommandSize) {' % (indent)
print '%s if ( (gc->pc + cmdlen) > gc->bufEnd ) {' % (indent)
print '%s (void) __glXFlushRenderBuffer(gc, gc->pc);' % (indent)
print '%s }' % (indent)
indent += " "
[dim, width, height, depth, extent] = f.dimensions()
if dim < 3:
adjust = 20 + 4
else:
adjust = 36 + 4
print '%s emit_header(gc->pc, %s, cmdlen);' % (indent, f.opcode_real_name())
offset = self.pixel_emit_args(f, "gc->pc", indent, adjust, dim, 0)
[s, junk] = f.command_payload_length()
pixHeaderPtr = "gc->pc + 4"
pcPtr = "gc->pc + %u" % (s + 4)
if f.image.img_send_null:
condition = '(compsize > 0) && (%s != NULL)' % (f.image.name)
else:
condition = 'compsize > 0'
print '%s if (%s) {' % (indent, condition)
print '%s (*gc->fillImage)(gc, %u, %s, %s, %s, %s, %s, %s, %s, %s);' % (indent, dim, width, height, depth, f.image.img_format, f.image.img_type, f.image.name, pcPtr, pixHeaderPtr)
print '%s }' % (indent)
print '%s else {' % (indent)
print '%s (void) memcpy( %s, default_pixel_store_%uD, default_pixel_store_%uD_size );' % (indent, pixHeaderPtr, dim, dim)
print '%s }' % (indent)
print '%s gc->pc += cmdlen;' % (indent)
print '%s if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }' % (indent)
if f.can_be_large:
adjust += 4
print '%s}' % (indent)
print '%selse {' % (indent)
self.large_emit_begin(indent, f)
offset = self.pixel_emit_args(f, "pc", indent, adjust, dim, 1)
pixHeaderPtr = "pc + 8"
pcPtr = "pc + %u" % (s + 8)
print '%s __glXSendLargeImage(gc, compsize, %u, %s, %s, %s, %s, %s, %s, %s, %s);' % (indent, dim, width, height, depth, f.image.img_format, f.image.img_type, f.image.name, pcPtr, pixHeaderPtr)
print '%s}' % (indent)
if trailer: print trailer
print '}'
print ''
return
def printRenderFunction(self, f):
# There is a class of GL functions that take a single pointer
# as a parameter. This pointer points to a fixed-size chunk

92
src/mesa/glapi/gl_API.xml
View File

@ -24,6 +24,20 @@
counter CDATA #IMPLIED
count_scale CDATA #IMPLIED
output CDATA #IMPLIED
img_width CDATA #IMPLIED
img_height CDATA #IMPLIED
img_depth CDATA #IMPLIED
img_extent CDATA #IMPLIED
img_xoff CDATA #IMPLIED
img_yoff CDATA #IMPLIED
img_zoff CDATA #IMPLIED
img_woff CDATA #IMPLIED
img_format CDATA #IMPLIED
img_type CDATA #IMPLIED
img_target CDATA #IMPLIED
img_send_null CDATA #IMPLIED
img_null_flag CDATA #IMPLIED
img_pad_dimensions CDATA #IMPLIED
variable_param CDATA #IMPLIED>
<!ATTLIST return type CDATA #REQUIRED>
<!ATTLIST glx rop CDATA #IMPLIED
@ -58,6 +72,24 @@ param:
single enum parameter. Most of the gl*Parameter[if]v functions use
this. Additionally, the enums that can be passed should be properly
annotated.
img_width / img_height / img_depth / img_extent - name of parameters
(or hardcoded integer) used for the dimensions of pixel data.
img_xoff / img_yoff / img_zoff / img_woff - name of parameters used
for x, y, z, and w offsets of pixel data.
img_format - name of parameter used as the pixel data format.
img_type - name of parameter used as the pixel data type.
img_target - name of parameter used as a texture target. Non-texture
pixel data should hardcode 0.
img_send_null - boolean flag to determine if blank pixel data should
be sent when a NULL pointer is passed. This is only used by
TexImage1D and TexImage2D.
img_null_flag - boolean flag to determine if an extra flag is used to
determine if a NULL pixel pointer was passed. This is used by
TexSubImage1D, TexSubImage2D, TexImage3D and others.
img_pad_dimensions - boolean flag to determine if dimension data and
offset data should be padded to the next even number of dimensions.
For example, this will insert an empty "height" field after the
"width" field in the protocol for TexImage1D.
glx:
rop - Opcode value for "render" commands
@ -73,8 +105,8 @@ glx:
return value data (e.g., glGetLightfv). Other single commands take
reply data only as an array (e.g., glGetClipPlane).
handcode - some functions are just too complicated to generate
(e.g., glTexImage2D) or operate only on client-side data (e.g.,
glVertexPointer) and must be handcoded.
(e.g., glSeperableFilter2D) or operate only on client-side data
(e.g., glVertexPointer) and must be handcoded.
ignore - some functions have an entry in the dispatch table, but aren't
suitable for protocol implementation (e.g., glLockArraysEXT). This
also applies to functions that don't have any GLX protocol specified
@ -775,8 +807,8 @@ glx:
<param name="yorig" type="GLfloat"/>
<param name="xmove" type="GLfloat"/>
<param name="ymove" type="GLfloat"/>
<param name="bitmap" type="const GLubyte *"/>
<glx rop="5" handcode="true"/>
<param name="bitmap" type="const GLubyte *" img_width="width" img_height="height" img_format="GL_COLOR_INDEX" img_type="GL_BITMAP" img_target="0" img_pad_dimensions="false"/>
<glx rop="5" large="true"/>
</function>
<function name="Color3b" offset="9" vectorequiv="Color3bv">
@ -1706,8 +1738,8 @@ glx:
</function>
<function name="PolygonStipple" offset="175">
<param name="mask" type="const GLubyte *"/>
<glx rop="102" handcode="true"/>
<param name="mask" type="const GLubyte *" img_width="32" img_height="32" img_format="GL_COLOR_INDEX" img_type="GL_BITMAP" img_target="0" img_pad_dimensions="false"/>
<glx rop="102"/>
</function>
<function name="Scissor" offset="176">
@ -1759,8 +1791,8 @@ glx:
<param name="border" type="GLint"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="pixels" type="const GLvoid *"/>
<glx rop="109" handcode="true"/>
<param name="pixels" type="const GLvoid *" img_width="width" img_format="format" img_type="type" img_target="target" img_send_null="true" img_pad_dimensions="true"/>
<glx rop="109" large="true"/>
</function>
<function name="TexImage2D" offset="183">
@ -1772,8 +1804,8 @@ glx:
<param name="border" type="GLint"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="pixels" type="const GLvoid *"/>
<glx rop="110" handcode="true"/>
<param name="pixels" type="const GLvoid *" img_width="width" img_height="height" img_format="format" img_type="type" img_target="target" img_send_null="true" img_pad_dimensions="true"/>
<glx rop="110" large="true"/>
</function>
<function name="TexEnvf" offset="184">
@ -2249,8 +2281,8 @@ glx:
<param name="height" type="GLsizei"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="pixels" type="const GLvoid *"/>
<glx rop="173" handcode="true"/>
<param name="pixels" type="const GLvoid *" img_width="width" img_height="height" img_format="format" img_type="type" img_target="0" img_pad_dimensions="false"/>
<glx rop="173" large="true"/>
</function>
<function name="GetBooleanv" offset="258">
@ -2826,8 +2858,8 @@ glx:
<param name="width" type="GLsizei"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="pixels" type="const GLvoid *"/>
<glx rop="4099" handcode="true"/>
<param name="pixels" type="const GLvoid *" img_width="width" img_xoff="xoffset" img_format="format" img_type="type" img_target="target" img_null_flag="true" img_pad_dimensions="true"/>
<glx rop="4099" large="true"/>
</function>
<function name="TexSubImage2D" offset="333">
@ -2839,8 +2871,8 @@ glx:
<param name="height" type="GLsizei"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="pixels" type="const GLvoid *"/>
<glx rop="4100" handcode="true"/>
<param name="pixels" type="const GLvoid *" img_width="width" img_height="height" img_xoff="xoffset" img_yoff="yoffset" img_format="format" img_type="type" img_target="target" img_null_flag="true" img_pad_dimensions="true"/>
<glx rop="4100" large="true"/>
</function>
<function name="AreTexturesResident" offset="322">
@ -3035,8 +3067,8 @@ glx:
<param name="width" type="GLsizei"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="table" type="const GLvoid *"/>
<glx rop="2053" handcode="true"/>
<param name="table" type="const GLvoid *" img_width="width" img_pad_dimensions="false" img_format="format" img_type="type" img_target="target"/>
<glx rop="2053" large="true"/>
</function>
<function name="ColorTableParameterfv" offset="340">
@ -3090,8 +3122,8 @@ glx:
<param name="count" type="GLsizei"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="data" type="const GLvoid *"/>
<glx rop="195" handcode="true"/>
<param name="data" type="const GLvoid *" img_width="count" img_pad_dimensions="false" img_format="format" img_type="type" img_target="target"/>
<glx rop="195" large="true"/>
</function>
<function name="CopyColorSubTable" offset="347">
@ -3109,8 +3141,8 @@ glx:
<param name="width" type="GLsizei"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="image" type="const GLvoid *"/>
<glx rop="4101" handcode="true"/>
<param name="image" type="const GLvoid *" img_width="width" img_format="format" img_type="type" img_target="target" img_pad_dimensions="true"/>
<glx rop="4101" large="true"/>
</function>
<function name="ConvolutionFilter2D" offset="349">
@ -3120,8 +3152,8 @@ glx:
<param name="height" type="GLsizei"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="image" type="const GLvoid *"/>
<glx rop="4102" handcode="true"/>
<param name="image" type="const GLvoid *" img_width="width" img_height="height" img_format="format" img_type="type" img_target="target" img_pad_dimensions="true"/>
<glx rop="4102" large="true"/>
</function>
<function name="ConvolutionParameterf" offset="350">
@ -3296,8 +3328,8 @@ glx:
<param name="border" type="GLint"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="pixels" type="const GLvoid *"/>
<glx rop="4114" handcode="true"/>
<param name="pixels" type="const GLvoid *" img_width="width" img_height="height" img_depth="depth" img_format="format" img_type="type" img_target="target" img_null_flag="true" img_pad_dimensions="true"/>
<glx rop="4114" large="true"/>
</function>
<function name="TexSubImage3D" offset="372">
@ -3311,8 +3343,8 @@ glx:
<param name="depth" type="GLsizei"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="pixels" type="const GLvoid *"/>
<glx rop="4115" handcode="true"/>
<param name="pixels" type="const GLvoid *" img_width="width" img_height="height" img_depth="depth" img_xoff="xoffset" img_yoff="yoffset" img_zoff="zoffset" img_format="format" img_type="type" img_target="target" img_null_flag="true" img_pad_dimensions="true"/>
<glx rop="4115" large="true"/>
</function>
<function name="CopyTexSubImage3D" offset="373">
@ -6545,7 +6577,7 @@ glx:
<param name="border" type="GLint"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="pixels" type="const GLvoid *"/>
<param name="pixels" type="const GLvoid *" img_width="width" img_height="height" img_depth="depth" img_extent="size4d" img_format="format" img_type="type" img_target="target" img_null_flag="true" img_pad_dimensions="true"/>
<glx rop="2057" ignore="true"/>
</function>
@ -6562,7 +6594,7 @@ glx:
<param name="size4d" type="GLsizei"/>
<param name="format" type="GLenum"/>
<param name="type" type="GLenum"/>
<param name="pixels" type="const GLvoid *"/>
<param name="pixels" type="const GLvoid *" img_width="width" img_height="height" img_depth="depth" img_extent="size4d" img_xoff="xoffset" img_yoff="yoffset" img_zoff="zoffset" img_woff="woffset" img_format="format" img_type="type" img_target="target" img_null_flag="true" img_pad_dimensions="true"/>
<glx rop="2058" ignore="true"/>
</function>
</category>

52
src/mesa/glapi/gl_XML.py
View File

@ -1,6 +1,6 @@
#!/usr/bin/python2
# (C) Copyright IBM Corporation 2004
# (C) Copyright IBM Corporation 2004, 2005
# All Rights Reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a
@ -154,7 +154,45 @@ class glParameter( glItem ):
else:
self.is_output = 0
if self.p_count > 0 or self.counter != None or self.p_count_parameters != None :
# Pixel data has special parameters.
self.width = attrs.get('img_width', None)
self.height = attrs.get('img_height', None)
self.depth = attrs.get('img_depth', None)
self.extent = attrs.get('img_extent', None)
self.img_xoff = attrs.get('img_xoff', None)
self.img_yoff = attrs.get('img_yoff', None)
self.img_zoff = attrs.get('img_zoff', None)
self.img_woff = attrs.get('img_woff', None)
self.img_format = attrs.get('img_format', None)
self.img_type = attrs.get('img_type', None)
self.img_target = attrs.get('img_target', None)
pad = attrs.get('img_pad_dimensions', "false")
if pad == "true":
self.img_pad_dimensions = 1
else:
self.img_pad_dimensions = 0
null_flag = attrs.get('img_null_flag', "false")
if null_flag == "true":
self.img_null_flag = 1
else:
self.img_null_flag = 0
send_null = attrs.get('img_send_null', "false")
if send_null == "true":
self.img_send_null = 1
else:
self.img_send_null = 0
if self.p_count > 0 or self.counter or self.p_count_parameters:
has_count = 1
else:
has_count = 0
@ -193,7 +231,7 @@ class glParameter( glItem ):
to glCallLists, are not variable length arrays in this
sense."""
return (self.p_count_parameters != None) or (self.counter != None)
return self.p_count_parameters or self.counter or self.width
def is_array(self):
@ -222,7 +260,7 @@ class glParameter( glItem ):
def size(self):
if self.p_count_parameters != None or self.counter != None or self.is_output:
if self.p_count_parameters or self.counter or self.width or self.is_output:
return 0
elif self.p_count == 0:
return self.p_type.size
@ -241,6 +279,8 @@ class glParameter( glItem ):
pass
elif self.p_count_parameters != None and self.counter != None:
b_prod = self.counter
elif self.width:
return "compsize"
else:
raise RuntimeError("Parameter '%s' to function '%s' has size 0." % (self.name, self.context.name))
@ -281,6 +321,7 @@ class glFunction( glItem ):
def __init__(self, context, name, attrs):
self.fn_alias = attrs.get('alias', None)
self.fn_parameters = []
self.image = None
temp = attrs.get('offset', None)
if temp == None or temp == "?":
@ -318,6 +359,9 @@ class glFunction( glItem ):
if tag_name != "param":
raise RuntimeError("Trying to append '%s' to parameter list of function '%s'." % (tag_name, self.name))
if p.width:
self.image = p
self.fn_parameters.append(p)