/* $Id: dlist.c,v 1.15 1999/11/09 17:00:25 keithw Exp $ */ /* * Mesa 3-D graphics library * Version: 3.1 * * Copyright (C) 1999 Brian Paul 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, sublicense, * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL * BRIAN PAUL 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. */ /* $XFree86: xc/lib/GL/mesa/src/dlist.c,v 1.3 1999/04/04 00:20:22 dawes Exp $ */ #ifdef PC_HEADER #include "all.h" #else #ifndef XFree86Server #include #include #include #include #else #include "GL/xf86glx.h" #endif #include "accum.h" #include "api.h" #include "alpha.h" #include "attrib.h" #include "bitmap.h" #include "bbox.h" #include "blend.h" #include "clip.h" #include "colortab.h" #include "context.h" #include "copypix.h" #include "depth.h" #include "drawpix.h" #include "enable.h" #include "enums.h" #include "eval.h" #include "extensions.h" #include "feedback.h" #include "fog.h" #include "get.h" #include "glmisc.h" #include "hash.h" #include "image.h" #include "light.h" #include "lines.h" #include "dlist.h" #include "logic.h" #include "macros.h" #include "masking.h" #include "matrix.h" #include "pipeline.h" #include "pixel.h" #include "points.h" #include "polygon.h" #include "rastpos.h" #include "readpix.h" #include "rect.h" #include "scissor.h" #include "stencil.h" #include "texobj.h" #include "teximage.h" #include "texstate.h" #include "types.h" #include "varray.h" #include "vb.h" #include "vbfill.h" #include "vbxform.h" #include "winpos.h" #include "xform.h" #endif /* Functions which aren't compiled but executed immediately: glIsList glGenLists glDeleteLists glEndList glFeedbackBuffer glSelectBuffer glRenderMode glReadPixels glPixelStore glFlush glFinish glIsEnabled glGet* Functions which cause errors if called while compiling a display list: glNewList */ /* * Display list instructions are stored as sequences of "nodes". Nodes * are allocated in blocks. Each block has BLOCK_SIZE nodes. Blocks * are linked together with a pointer. */ /* How many nodes to allocate at a time: * - reduced now that we hold vertices etc. elsewhere. */ #define BLOCK_SIZE 64 /* * Display list opcodes. * * The fact that these identifiers are assigned consecutive * integer values starting at 0 is very important, see InstSize array usage) * * KW: Commented out opcodes now handled by vertex-cassettes. */ typedef enum { OPCODE_ACCUM, OPCODE_ALPHA_FUNC, OPCODE_BIND_TEXTURE, OPCODE_BITMAP, OPCODE_BLEND_COLOR, OPCODE_BLEND_EQUATION, OPCODE_BLEND_FUNC, OPCODE_BLEND_FUNC_SEPARATE, OPCODE_CALL_LIST, OPCODE_CALL_LIST_OFFSET, OPCODE_CLEAR, OPCODE_CLEAR_ACCUM, OPCODE_CLEAR_COLOR, OPCODE_CLEAR_DEPTH, OPCODE_CLEAR_INDEX, OPCODE_CLEAR_STENCIL, OPCODE_CLIP_PLANE, OPCODE_COLOR_MASK, OPCODE_COLOR_MATERIAL, OPCODE_COLOR_TABLE, OPCODE_COLOR_SUB_TABLE, OPCODE_COPY_PIXELS, OPCODE_COPY_TEX_IMAGE1D, OPCODE_COPY_TEX_IMAGE2D, OPCODE_COPY_TEX_IMAGE3D, OPCODE_COPY_TEX_SUB_IMAGE1D, OPCODE_COPY_TEX_SUB_IMAGE2D, OPCODE_COPY_TEX_SUB_IMAGE3D, OPCODE_CULL_FACE, OPCODE_DEPTH_FUNC, OPCODE_DEPTH_MASK, OPCODE_DEPTH_RANGE, OPCODE_DISABLE, OPCODE_DRAW_BUFFER, OPCODE_DRAW_PIXELS, OPCODE_ENABLE, OPCODE_EVALCOORD1, OPCODE_EVALCOORD2, OPCODE_EVALMESH1, OPCODE_EVALMESH2, OPCODE_EVALPOINT1, OPCODE_EVALPOINT2, OPCODE_FOG, OPCODE_FRONT_FACE, OPCODE_FRUSTUM, OPCODE_HINT, OPCODE_INDEX_MASK, OPCODE_INIT_NAMES, OPCODE_LIGHT, OPCODE_LIGHT_MODEL, OPCODE_LINE_STIPPLE, OPCODE_LINE_WIDTH, OPCODE_LIST_BASE, OPCODE_LOAD_IDENTITY, OPCODE_LOAD_MATRIX, OPCODE_LOAD_NAME, OPCODE_LOGIC_OP, OPCODE_MAP1, OPCODE_MAP2, OPCODE_MAPGRID1, OPCODE_MAPGRID2, OPCODE_MATRIX_MODE, OPCODE_MULT_MATRIX, OPCODE_ORTHO, OPCODE_PASSTHROUGH, OPCODE_PIXEL_MAP, OPCODE_PIXEL_TRANSFER, OPCODE_PIXEL_ZOOM, OPCODE_POINT_SIZE, OPCODE_POINT_PARAMETERS, OPCODE_POLYGON_MODE, OPCODE_POLYGON_STIPPLE, OPCODE_POLYGON_OFFSET, OPCODE_POP_ATTRIB, OPCODE_POP_MATRIX, OPCODE_POP_NAME, OPCODE_PRIORITIZE_TEXTURE, OPCODE_PUSH_ATTRIB, OPCODE_PUSH_MATRIX, OPCODE_PUSH_NAME, OPCODE_RASTER_POS, OPCODE_RECTF, OPCODE_READ_BUFFER, OPCODE_SCALE, OPCODE_SCISSOR, OPCODE_SELECT_TEXTURE_SGIS, OPCODE_SELECT_TEXTURE_COORD_SET, OPCODE_SHADE_MODEL, OPCODE_STENCIL_FUNC, OPCODE_STENCIL_MASK, OPCODE_STENCIL_OP, OPCODE_TEXENV, OPCODE_TEXGEN, OPCODE_TEXPARAMETER, OPCODE_TEX_IMAGE1D, OPCODE_TEX_IMAGE2D, OPCODE_TEX_IMAGE3D, OPCODE_TEX_SUB_IMAGE1D, OPCODE_TEX_SUB_IMAGE2D, OPCODE_TEX_SUB_IMAGE3D, OPCODE_TRANSLATE, OPCODE_VIEWPORT, OPCODE_WINDOW_POS, /* GL_ARB_multitexture */ OPCODE_ACTIVE_TEXTURE, OPCODE_CLIENT_ACTIVE_TEXTURE, /* The following three are meta instructions */ OPCODE_ERROR, /* raise compiled-in error */ OPCODE_VERTEX_CASSETTE, /* render prebuilt vertex buffer */ OPCODE_CONTINUE, OPCODE_END_OF_LIST } OpCode; /* * Each instruction in the display list is stored as a sequence of * contiguous nodes in memory. * Each node is the union of a variety of datatypes. */ union node { OpCode opcode; GLboolean b; GLbitfield bf; GLubyte ub; GLshort s; GLushort us; GLint i; GLuint ui; GLenum e; GLfloat f; GLvoid *data; void *next; /* If prev node's opcode==OPCODE_CONTINUE */ }; /* Number of nodes of storage needed for each instruction: */ static GLuint InstSize[ OPCODE_END_OF_LIST+1 ]; void mesa_print_display_list( GLuint list ); /**********************************************************************/ /***** Private *****/ /**********************************************************************/ /* * Allocate space for a display list instruction. * Input: opcode - type of instruction * argcount - number of arguments following the instruction * Return: pointer to first node in the instruction */ static Node *alloc_instruction( GLcontext *ctx, OpCode opcode, GLint argcount ) { Node *n, *newblock; GLuint count = InstSize[opcode]; assert( (GLint) count == argcount+1 ); if (ctx->CurrentPos + count + 2 > BLOCK_SIZE) { /* This block is full. Allocate a new block and chain to it */ n = ctx->CurrentBlock + ctx->CurrentPos; n[0].opcode = OPCODE_CONTINUE; newblock = (Node *) MALLOC( sizeof(Node) * BLOCK_SIZE ); if (!newblock) { gl_error( ctx, GL_OUT_OF_MEMORY, "Building display list" ); return NULL; } n[1].next = (Node *) newblock; ctx->CurrentBlock = newblock; ctx->CurrentPos = 0; } n = ctx->CurrentBlock + ctx->CurrentPos; ctx->CurrentPos += count; n[0].opcode = opcode; return n; } /* * Make an empty display list. This is used by glGenLists() to * reserver display list IDs. */ static Node *make_empty_list( void ) { Node *n = (Node *) MALLOC( sizeof(Node) ); n[0].opcode = OPCODE_END_OF_LIST; return n; } /* * Destroy all nodes in a display list. * Input: list - display list number */ void gl_destroy_list( GLcontext *ctx, GLuint list ) { Node *n, *block; GLboolean done; if (list==0) return; block = (Node *) HashLookup(ctx->Shared->DisplayList, list); n = block; done = block ? GL_FALSE : GL_TRUE; while (!done) { switch (n[0].opcode) { /* special cases first */ case OPCODE_VERTEX_CASSETTE: if ( ! -- ((struct immediate *) n[1].data)->ref_count ) gl_immediate_free( (struct immediate *) n[1].data ); n += InstSize[n[0].opcode]; break; case OPCODE_MAP1: gl_free_control_points( ctx, n[1].e, (GLfloat *) n[6].data ); n += InstSize[n[0].opcode]; break; case OPCODE_MAP2: gl_free_control_points( ctx, n[1].e, (GLfloat *) n[10].data ); n += InstSize[n[0].opcode]; break; case OPCODE_DRAW_PIXELS: gl_free_image( (struct gl_image *) n[1].data ); n += InstSize[n[0].opcode]; break; case OPCODE_BITMAP: gl_free_image( (struct gl_image *) n[7].data ); n += InstSize[n[0].opcode]; break; case OPCODE_COLOR_TABLE: gl_free_image( (struct gl_image *) n[3].data ); n += InstSize[n[0].opcode]; break; case OPCODE_COLOR_SUB_TABLE: gl_free_image( (struct gl_image *) n[3].data ); n += InstSize[n[0].opcode]; break; case OPCODE_POLYGON_STIPPLE: FREE( n[1].data ); n += InstSize[n[0].opcode]; break; case OPCODE_TEX_IMAGE1D: FREE( n[8]. data ); n += InstSize[n[0].opcode]; break; case OPCODE_TEX_IMAGE2D: FREE( n[9].data ); n += InstSize[n[0].opcode]; break; case OPCODE_TEX_IMAGE3D: FREE( n[10].data ); n += InstSize[n[0].opcode]; break; case OPCODE_TEX_SUB_IMAGE1D: FREE( n[7].data ); n += InstSize[n[0].opcode]; break; case OPCODE_TEX_SUB_IMAGE2D: FREE( n[9].data ); n += InstSize[n[0].opcode]; break; case OPCODE_TEX_SUB_IMAGE3D: FREE( n[11].data ); n += InstSize[n[0].opcode]; break; case OPCODE_CONTINUE: n = (Node *) n[1].next; FREE( block ); block = n; break; case OPCODE_END_OF_LIST: FREE( block ); done = GL_TRUE; break; default: /* Most frequent case */ n += InstSize[n[0].opcode]; break; } } HashRemove(ctx->Shared->DisplayList, list); } /* * Translate the nth element of list from type to GLuint. */ static GLuint translate_id( GLsizei n, GLenum type, const GLvoid *list ) { GLbyte *bptr; GLubyte *ubptr; GLshort *sptr; GLushort *usptr; GLint *iptr; GLuint *uiptr; GLfloat *fptr; switch (type) { case GL_BYTE: bptr = (GLbyte *) list; return (GLuint) *(bptr+n); case GL_UNSIGNED_BYTE: ubptr = (GLubyte *) list; return (GLuint) *(ubptr+n); case GL_SHORT: sptr = (GLshort *) list; return (GLuint) *(sptr+n); case GL_UNSIGNED_SHORT: usptr = (GLushort *) list; return (GLuint) *(usptr+n); case GL_INT: iptr = (GLint *) list; return (GLuint) *(iptr+n); case GL_UNSIGNED_INT: uiptr = (GLuint *) list; return (GLuint) *(uiptr+n); case GL_FLOAT: fptr = (GLfloat *) list; return (GLuint) *(fptr+n); case GL_2_BYTES: ubptr = ((GLubyte *) list) + 2*n; return (GLuint) *ubptr * 256 + (GLuint) *(ubptr+1); case GL_3_BYTES: ubptr = ((GLubyte *) list) + 3*n; return (GLuint) *ubptr * 65536 + (GLuint) *(ubptr+1) * 256 + (GLuint) *(ubptr+2); case GL_4_BYTES: ubptr = ((GLubyte *) list) + 4*n; return (GLuint) *ubptr * 16777216 + (GLuint) *(ubptr+1) * 65536 + (GLuint) *(ubptr+2) * 256 + (GLuint) *(ubptr+3); default: return 0; } } /**********************************************************************/ /***** Public *****/ /**********************************************************************/ void gl_init_lists( void ) { static int init_flag = 0; if (init_flag==0) { InstSize[OPCODE_ACCUM] = 3; InstSize[OPCODE_ALPHA_FUNC] = 3; InstSize[OPCODE_BIND_TEXTURE] = 3; InstSize[OPCODE_BITMAP] = 8; InstSize[OPCODE_BLEND_COLOR] = 5; InstSize[OPCODE_BLEND_EQUATION] = 2; InstSize[OPCODE_BLEND_FUNC] = 3; InstSize[OPCODE_BLEND_FUNC_SEPARATE] = 5; InstSize[OPCODE_CALL_LIST] = 2; InstSize[OPCODE_CALL_LIST_OFFSET] = 2; InstSize[OPCODE_CLEAR] = 2; InstSize[OPCODE_CLEAR_ACCUM] = 5; InstSize[OPCODE_CLEAR_COLOR] = 5; InstSize[OPCODE_CLEAR_DEPTH] = 2; InstSize[OPCODE_CLEAR_INDEX] = 2; InstSize[OPCODE_CLEAR_STENCIL] = 2; InstSize[OPCODE_CLIP_PLANE] = 6; InstSize[OPCODE_COLOR_MASK] = 5; InstSize[OPCODE_COLOR_MATERIAL] = 3; InstSize[OPCODE_COLOR_TABLE] = 4; InstSize[OPCODE_COLOR_SUB_TABLE] = 4; InstSize[OPCODE_COPY_PIXELS] = 6; InstSize[OPCODE_COPY_TEX_IMAGE1D] = 8; InstSize[OPCODE_COPY_TEX_IMAGE2D] = 9; InstSize[OPCODE_COPY_TEX_SUB_IMAGE1D] = 7; InstSize[OPCODE_COPY_TEX_SUB_IMAGE2D] = 9; InstSize[OPCODE_COPY_TEX_SUB_IMAGE3D] = 10; InstSize[OPCODE_CULL_FACE] = 2; InstSize[OPCODE_DEPTH_FUNC] = 2; InstSize[OPCODE_DEPTH_MASK] = 2; InstSize[OPCODE_DEPTH_RANGE] = 3; InstSize[OPCODE_DISABLE] = 2; InstSize[OPCODE_DRAW_BUFFER] = 2; InstSize[OPCODE_DRAW_PIXELS] = 2; InstSize[OPCODE_ENABLE] = 2; InstSize[OPCODE_EVALCOORD1] = 2; InstSize[OPCODE_EVALCOORD2] = 3; InstSize[OPCODE_EVALMESH1] = 4; InstSize[OPCODE_EVALMESH2] = 6; InstSize[OPCODE_EVALPOINT1] = 2; InstSize[OPCODE_EVALPOINT2] = 3; InstSize[OPCODE_FOG] = 6; InstSize[OPCODE_FRONT_FACE] = 2; InstSize[OPCODE_FRUSTUM] = 7; InstSize[OPCODE_HINT] = 3; InstSize[OPCODE_INDEX_MASK] = 2; InstSize[OPCODE_INIT_NAMES] = 1; InstSize[OPCODE_LIGHT] = 7; InstSize[OPCODE_LIGHT_MODEL] = 6; InstSize[OPCODE_LINE_STIPPLE] = 3; InstSize[OPCODE_LINE_WIDTH] = 2; InstSize[OPCODE_LIST_BASE] = 2; InstSize[OPCODE_LOAD_IDENTITY] = 1; InstSize[OPCODE_LOAD_MATRIX] = 17; InstSize[OPCODE_LOAD_NAME] = 2; InstSize[OPCODE_LOGIC_OP] = 2; InstSize[OPCODE_MAP1] = 7; InstSize[OPCODE_MAP2] = 11; InstSize[OPCODE_MAPGRID1] = 4; InstSize[OPCODE_MAPGRID2] = 7; InstSize[OPCODE_MATRIX_MODE] = 2; InstSize[OPCODE_MULT_MATRIX] = 17; InstSize[OPCODE_ORTHO] = 7; InstSize[OPCODE_PASSTHROUGH] = 2; InstSize[OPCODE_PIXEL_MAP] = 4; InstSize[OPCODE_PIXEL_TRANSFER] = 3; InstSize[OPCODE_PIXEL_ZOOM] = 3; InstSize[OPCODE_POINT_SIZE] = 2; InstSize[OPCODE_POINT_PARAMETERS] = 5; InstSize[OPCODE_POLYGON_MODE] = 3; InstSize[OPCODE_POLYGON_STIPPLE] = 2; InstSize[OPCODE_POLYGON_OFFSET] = 3; InstSize[OPCODE_POP_ATTRIB] = 1; InstSize[OPCODE_POP_MATRIX] = 1; InstSize[OPCODE_POP_NAME] = 1; InstSize[OPCODE_PRIORITIZE_TEXTURE] = 3; InstSize[OPCODE_PUSH_ATTRIB] = 2; InstSize[OPCODE_PUSH_MATRIX] = 1; InstSize[OPCODE_PUSH_NAME] = 2; InstSize[OPCODE_RASTER_POS] = 5; InstSize[OPCODE_RECTF] = 5; InstSize[OPCODE_READ_BUFFER] = 2; InstSize[OPCODE_SCALE] = 4; InstSize[OPCODE_SCISSOR] = 5; InstSize[OPCODE_STENCIL_FUNC] = 4; InstSize[OPCODE_STENCIL_MASK] = 2; InstSize[OPCODE_STENCIL_OP] = 4; InstSize[OPCODE_SHADE_MODEL] = 2; InstSize[OPCODE_TEXENV] = 7; InstSize[OPCODE_TEXGEN] = 7; InstSize[OPCODE_TEXPARAMETER] = 7; InstSize[OPCODE_TEX_IMAGE1D] = 9; InstSize[OPCODE_TEX_IMAGE2D] = 10; InstSize[OPCODE_TEX_IMAGE3D] = 11; InstSize[OPCODE_TEX_SUB_IMAGE1D] = 8; InstSize[OPCODE_TEX_SUB_IMAGE2D] = 10; InstSize[OPCODE_TEX_SUB_IMAGE3D] = 12; InstSize[OPCODE_TRANSLATE] = 4; InstSize[OPCODE_VIEWPORT] = 5; InstSize[OPCODE_WINDOW_POS] = 5; InstSize[OPCODE_CONTINUE] = 2; InstSize[OPCODE_ERROR] = 3; InstSize[OPCODE_VERTEX_CASSETTE] = 9; InstSize[OPCODE_END_OF_LIST] = 1; /* GL_ARB_multitexture */ InstSize[OPCODE_ACTIVE_TEXTURE] = 2; InstSize[OPCODE_CLIENT_ACTIVE_TEXTURE] = 2; } init_flag = 1; } /* * Display List compilation functions */ static void save_Accum( GLcontext *ctx, GLenum op, GLfloat value ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_ACCUM, 2 ); if (n) { n[1].e = op; n[2].f = value; } if (ctx->ExecuteFlag) { (*ctx->Exec.Accum)( ctx, op, value ); } } static void save_AlphaFunc( GLcontext *ctx, GLenum func, GLclampf ref ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_ALPHA_FUNC, 2 ); if (n) { n[1].e = func; n[2].f = (GLfloat) ref; } if (ctx->ExecuteFlag) { (*ctx->Exec.AlphaFunc)( ctx, func, ref ); } } static void save_BindTexture( GLcontext *ctx, GLenum target, GLuint texture ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_BIND_TEXTURE, 2 ); if (n) { n[1].e = target; n[2].ui = texture; } if (ctx->ExecuteFlag) { (*ctx->Exec.BindTexture)( ctx, target, texture ); } } static void save_Bitmap( GLcontext *ctx, GLsizei width, GLsizei height, GLfloat xorig, GLfloat yorig, GLfloat xmove, GLfloat ymove, const GLubyte *bitmap, const struct gl_pixelstore_attrib *packing ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_BITMAP, 7 ); if (n) { struct gl_image *image = gl_unpack_bitmap( ctx, width, height, bitmap, packing ); if (image) { image->RefCount = 1; } n[1].i = (GLint) width; n[2].i = (GLint) height; n[3].f = xorig; n[4].f = yorig; n[5].f = xmove; n[6].f = ymove; n[7].data = (void *) image; } if (ctx->ExecuteFlag) { (*ctx->Exec.Bitmap)( ctx, width, height, xorig, yorig, xmove, ymove, bitmap, packing ); } } static void save_BlendEquation( GLcontext *ctx, GLenum mode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_BLEND_EQUATION, 1 ); if (n) { n[1].e = mode; } if (ctx->ExecuteFlag) { (*ctx->Exec.BlendEquation)( ctx, mode ); } } static void save_BlendFunc( GLcontext *ctx, GLenum sfactor, GLenum dfactor ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_BLEND_FUNC, 2 ); if (n) { n[1].e = sfactor; n[2].e = dfactor; } if (ctx->ExecuteFlag) { (*ctx->Exec.BlendFunc)( ctx, sfactor, dfactor ); } } static void save_BlendFuncSeparate( GLcontext *ctx, GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorA, GLenum dfactorA) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_BLEND_FUNC_SEPARATE, 4 ); if (n) { n[1].e = sfactorRGB; n[2].e = dfactorRGB; n[3].e = sfactorA; n[4].e = dfactorA; } if (ctx->ExecuteFlag) { (*ctx->Exec.BlendFuncSeparate)( ctx, sfactorRGB, dfactorRGB, sfactorA, dfactorA); } } static void save_BlendColor( GLcontext *ctx, GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_BLEND_COLOR, 4 ); if (n) { n[1].f = red; n[2].f = green; n[3].f = blue; n[4].f = alpha; } if (ctx->ExecuteFlag) { (*ctx->Exec.BlendColor)( ctx, red, green, blue, alpha ); } } static void save_CallList( GLcontext *ctx, GLuint list ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_CALL_LIST, 1 ); if (n) { n[1].ui = list; } if (ctx->ExecuteFlag) { (*ctx->Exec.CallList)( ctx, list ); } } static void save_CallLists( GLcontext *ctx, GLsizei n, GLenum type, const GLvoid *lists ) { GLint i; FLUSH_VB(ctx, "dlist"); for (i=0;iExecuteFlag) { (*ctx->Exec.CallLists)( ctx, n, type, lists ); } } static void save_Clear( GLcontext *ctx, GLbitfield mask ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_CLEAR, 1 ); if (n) { n[1].bf = mask; } if (ctx->ExecuteFlag) { (*ctx->Exec.Clear)( ctx, mask ); } } static void save_ClearAccum( GLcontext *ctx, GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_CLEAR_ACCUM, 4 ); if (n) { n[1].f = red; n[2].f = green; n[3].f = blue; n[4].f = alpha; } if (ctx->ExecuteFlag) { (*ctx->Exec.ClearAccum)( ctx, red, green, blue, alpha ); } } static void save_ClearColor( GLcontext *ctx, GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_CLEAR_COLOR, 4 ); if (n) { n[1].f = red; n[2].f = green; n[3].f = blue; n[4].f = alpha; } if (ctx->ExecuteFlag) { (*ctx->Exec.ClearColor)( ctx, red, green, blue, alpha ); } } static void save_ClearDepth( GLcontext *ctx, GLclampd depth ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_CLEAR_DEPTH, 1 ); if (n) { n[1].f = (GLfloat) depth; } if (ctx->ExecuteFlag) { (*ctx->Exec.ClearDepth)( ctx, depth ); } } static void save_ClearIndex( GLcontext *ctx, GLfloat c ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_CLEAR_INDEX, 1 ); if (n) { n[1].f = c; } if (ctx->ExecuteFlag) { (*ctx->Exec.ClearIndex)( ctx, c ); } } static void save_ClearStencil( GLcontext *ctx, GLint s ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_CLEAR_STENCIL, 1 ); if (n) { n[1].i = s; } if (ctx->ExecuteFlag) { (*ctx->Exec.ClearStencil)( ctx, s ); } } static void save_ClipPlane( GLcontext *ctx, GLenum plane, const GLfloat *equ ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_CLIP_PLANE, 5 ); if (n) { n[1].e = plane; n[2].f = equ[0]; n[3].f = equ[1]; n[4].f = equ[2]; n[5].f = equ[3]; } if (ctx->ExecuteFlag) { (*ctx->Exec.ClipPlane)( ctx, plane, equ ); } } static void save_ColorMask( GLcontext *ctx, GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_COLOR_MASK, 4 ); if (n) { n[1].b = red; n[2].b = green; n[3].b = blue; n[4].b = alpha; } if (ctx->ExecuteFlag) { (*ctx->Exec.ColorMask)( ctx, red, green, blue, alpha ); } } static void save_ColorMaterial( GLcontext *ctx, GLenum face, GLenum mode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_COLOR_MATERIAL, 2 ); if (n) { n[1].e = face; n[2].e = mode; } if (ctx->ExecuteFlag) { (*ctx->Exec.ColorMaterial)( ctx, face, mode ); } } static void save_ColorTable( GLcontext *ctx, GLenum target, GLenum internalFormat, struct gl_image *table ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_COLOR_TABLE, 3 ); if (n) { n[1].e = target; n[2].e = internalFormat; n[3].data = (GLvoid *) table; if (table) { /* must retain this image */ table->RefCount = 1; } } if (ctx->ExecuteFlag) { (*ctx->Exec.ColorTable)( ctx, target, internalFormat, table ); } } static void save_ColorSubTable( GLcontext *ctx, GLenum target, GLsizei start, struct gl_image *data ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_COLOR_SUB_TABLE, 3 ); if (n) { n[1].e = target; n[2].i = start; n[3].data = (GLvoid *) data; if (data) { /* must retain this image */ data->RefCount = 1; } } if (ctx->ExecuteFlag) { (*ctx->Exec.ColorSubTable)( ctx, target, start, data ); } } static void save_CopyPixels( GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, GLenum type ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_COPY_PIXELS, 5 ); if (n) { n[1].i = x; n[2].i = y; n[3].i = (GLint) width; n[4].i = (GLint) height; n[5].e = type; } if (ctx->ExecuteFlag) { (*ctx->Exec.CopyPixels)( ctx, x, y, width, height, type ); } } static void save_CopyTexImage1D( GLcontext *ctx, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_COPY_TEX_IMAGE1D, 7 ); if (n) { n[1].e = target; n[2].i = level; n[3].e = internalformat; n[4].i = x; n[5].i = y; n[6].i = width; n[7].i = border; } if (ctx->ExecuteFlag) { (*ctx->Exec.CopyTexImage1D)( ctx, target, level, internalformat, x, y, width, border ); } } static void save_CopyTexImage2D( GLcontext *ctx, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_COPY_TEX_IMAGE2D, 8 ); if (n) { n[1].e = target; n[2].i = level; n[3].e = internalformat; n[4].i = x; n[5].i = y; n[6].i = width; n[7].i = height; n[8].i = border; } if (ctx->ExecuteFlag) { (*ctx->Exec.CopyTexImage2D)( ctx, target, level, internalformat, x, y, width, height, border ); } } static void save_CopyTexSubImage1D( GLcontext *ctx, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_COPY_TEX_SUB_IMAGE1D, 6 ); if (n) { n[1].e = target; n[2].i = level; n[3].i = xoffset; n[4].i = x; n[5].i = y; n[6].i = width; } if (ctx->ExecuteFlag) { (*ctx->Exec.CopyTexSubImage1D)( ctx, target, level, xoffset, x, y, width ); } } static void save_CopyTexSubImage2D( GLcontext *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLint height ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_COPY_TEX_SUB_IMAGE2D, 8 ); if (n) { n[1].e = target; n[2].i = level; n[3].i = xoffset; n[4].i = yoffset; n[5].i = x; n[6].i = y; n[7].i = width; n[8].i = height; } if (ctx->ExecuteFlag) { (*ctx->Exec.CopyTexSubImage2D)( ctx, target, level, xoffset, yoffset, x, y, width, height ); } } static void save_CopyTexSubImage3D( GLcontext *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLint height ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_COPY_TEX_SUB_IMAGE3D, 9 ); if (n) { n[1].e = target; n[2].i = level; n[3].i = xoffset; n[4].i = yoffset; n[5].i = zoffset; n[6].i = x; n[7].i = y; n[8].i = width; n[9].i = height; } if (ctx->ExecuteFlag) { (*ctx->Exec.CopyTexSubImage3D)(ctx, target, level, xoffset, yoffset, zoffset, x, y, width, height ); } } static void save_CullFace( GLcontext *ctx, GLenum mode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_CULL_FACE, 1 ); if (n) { n[1].e = mode; } if (ctx->ExecuteFlag) { (*ctx->Exec.CullFace)( ctx, mode ); } } static void save_DepthFunc( GLcontext *ctx, GLenum func ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_DEPTH_FUNC, 1 ); if (n) { n[1].e = func; } if (ctx->ExecuteFlag) { (*ctx->Exec.DepthFunc)( ctx, func ); } } static void save_DepthMask( GLcontext *ctx, GLboolean mask ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_DEPTH_MASK, 1 ); if (n) { n[1].b = mask; } if (ctx->ExecuteFlag) { (*ctx->Exec.DepthMask)( ctx, mask ); } } static void save_DepthRange( GLcontext *ctx, GLclampd nearval, GLclampd farval ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_DEPTH_RANGE, 2 ); if (n) { n[1].f = (GLfloat) nearval; n[2].f = (GLfloat) farval; } if (ctx->ExecuteFlag) { (*ctx->Exec.DepthRange)( ctx, nearval, farval ); } } static void save_Disable( GLcontext *ctx, GLenum cap ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_DISABLE, 1 ); if (n) { n[1].e = cap; } if (ctx->ExecuteFlag) { (*ctx->Exec.Disable)( ctx, cap ); } } static void save_DrawBuffer( GLcontext *ctx, GLenum mode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_DRAW_BUFFER, 1 ); if (n) { n[1].e = mode; } if (ctx->ExecuteFlag) { (*ctx->Exec.DrawBuffer)( ctx, mode ); } } static void save_DrawPixels( GLcontext *ctx, struct gl_image *image ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_DRAW_PIXELS, 1 ); if (n) { n[1].data = (GLvoid *) image; } if (image) { image->RefCount = 1; } if (ctx->ExecuteFlag) { (*ctx->Exec.DrawPixels)( ctx, image ); } } static void save_Enable( GLcontext *ctx, GLenum cap ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_ENABLE, 1 ); if (n) { n[1].e = cap; } if (ctx->ExecuteFlag) { (*ctx->Exec.Enable)( ctx, cap ); } } static void save_EvalMesh1( GLcontext *ctx, GLenum mode, GLint i1, GLint i2 ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_EVALMESH1, 3 ); if (n) { n[1].e = mode; n[2].i = i1; n[3].i = i2; } if (ctx->ExecuteFlag) { (*ctx->Exec.EvalMesh1)( ctx, mode, i1, i2 ); } } static void save_EvalMesh2( GLcontext *ctx, GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2 ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_EVALMESH2, 5 ); if (n) { n[1].e = mode; n[2].i = i1; n[3].i = i2; n[4].i = j1; n[5].i = j2; } if (ctx->ExecuteFlag) { (*ctx->Exec.EvalMesh2)( ctx, mode, i1, i2, j1, j2 ); } } static void save_Fogfv( GLcontext *ctx, GLenum pname, const GLfloat *params ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_FOG, 5 ); if (n) { n[1].e = pname; n[2].f = params[0]; n[3].f = params[1]; n[4].f = params[2]; n[5].f = params[3]; } if (ctx->ExecuteFlag) { (*ctx->Exec.Fogfv)( ctx, pname, params ); } } static void save_FrontFace( GLcontext *ctx, GLenum mode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_FRONT_FACE, 1 ); if (n) { n[1].e = mode; } if (ctx->ExecuteFlag) { (*ctx->Exec.FrontFace)( ctx, mode ); } } static void save_Frustum( GLcontext *ctx, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble nearval, GLdouble farval ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_FRUSTUM, 6 ); if (n) { n[1].f = left; n[2].f = right; n[3].f = bottom; n[4].f = top; n[5].f = nearval; n[6].f = farval; } if (ctx->ExecuteFlag) { (*ctx->Exec.Frustum)( ctx, left, right, bottom, top, nearval, farval ); } } static GLboolean save_Hint( GLcontext *ctx, GLenum target, GLenum mode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_HINT, 2 ); if (n) { n[1].e = target; n[2].e = mode; } if (ctx->ExecuteFlag) { return (*ctx->Exec.Hint)( ctx, target, mode ); } return GL_TRUE; /* not queried */ } static void save_IndexMask( GLcontext *ctx, GLuint mask ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_INDEX_MASK, 1 ); if (n) { n[1].ui = mask; } if (ctx->ExecuteFlag) { (*ctx->Exec.IndexMask)( ctx, mask ); } } static void save_InitNames( GLcontext *ctx ) { FLUSH_VB(ctx, "dlist"); (void) alloc_instruction( ctx, OPCODE_INIT_NAMES, 0 ); if (ctx->ExecuteFlag) { (*ctx->Exec.InitNames)( ctx ); } } static void save_Lightfv( GLcontext *ctx, GLenum light, GLenum pname, const GLfloat *params, GLint numparams ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_LIGHT, 6 ); if (OPCODE_LIGHT) { GLint i; n[1].e = light; n[2].e = pname; for (i=0;iExecuteFlag) { (*ctx->Exec.Lightfv)( ctx, light, pname, params, numparams ); } } static void save_LightModelfv( GLcontext *ctx, GLenum pname, const GLfloat *params ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_LIGHT_MODEL, 5 ); if (n) { n[1].e = pname; n[2].f = params[0]; n[3].f = params[1]; n[4].f = params[2]; n[5].f = params[3]; } if (ctx->ExecuteFlag) { (*ctx->Exec.LightModelfv)( ctx, pname, params ); } } static void save_LineStipple( GLcontext *ctx, GLint factor, GLushort pattern ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_LINE_STIPPLE, 2 ); if (n) { n[1].i = factor; n[2].us = pattern; } if (ctx->ExecuteFlag) { (*ctx->Exec.LineStipple)( ctx, factor, pattern ); } } static void save_LineWidth( GLcontext *ctx, GLfloat width ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_LINE_WIDTH, 1 ); if (n) { n[1].f = width; } if (ctx->ExecuteFlag) { (*ctx->Exec.LineWidth)( ctx, width ); } } static void save_ListBase( GLcontext *ctx, GLuint base ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_LIST_BASE, 1 ); if (n) { n[1].ui = base; } if (ctx->ExecuteFlag) { (*ctx->Exec.ListBase)( ctx, base ); } } static void save_LoadIdentity( GLcontext *ctx ) { FLUSH_VB(ctx, "dlist"); (void) alloc_instruction( ctx, OPCODE_LOAD_IDENTITY, 0 ); if (ctx->ExecuteFlag) { (*ctx->Exec.LoadIdentity)( ctx ); } } static void save_LoadMatrixf( GLcontext *ctx, const GLfloat *m ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_LOAD_MATRIX, 16 ); if (n) { GLuint i; for (i=0;i<16;i++) { n[1+i].f = m[i]; } } if (ctx->ExecuteFlag) { (*ctx->Exec.LoadMatrixf)( ctx, m ); } } static void save_LoadName( GLcontext *ctx, GLuint name ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_LOAD_NAME, 1 ); if (n) { n[1].ui = name; } if (ctx->ExecuteFlag) { (*ctx->Exec.LoadName)( ctx, name ); } } static void save_LogicOp( GLcontext *ctx, GLenum opcode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_LOGIC_OP, 1 ); if (n) { n[1].e = opcode; } if (ctx->ExecuteFlag) { (*ctx->Exec.LogicOp)( ctx, opcode ); } } static void save_Map1f( GLcontext *ctx, GLenum target, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points, GLboolean retain ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_MAP1, 6 ); if (n) { n[1].e = target; n[2].f = u1; n[3].f = u2; n[4].i = stride; n[5].i = order; n[6].data = (void *) points; } if (ctx->ExecuteFlag) { (*ctx->Exec.Map1f)( ctx, target, u1, u2, stride, order, points, GL_TRUE ); } (void) retain; } static void save_Map2f( GLcontext *ctx, GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points, GLboolean retain ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_MAP2, 10 ); if (n) { n[1].e = target; n[2].f = u1; n[3].f = u2; n[4].f = v1; n[5].f = v2; n[6].i = ustride; n[7].i = vstride; n[8].i = uorder; n[9].i = vorder; n[10].data = (void *) points; } if (ctx->ExecuteFlag) { (*ctx->Exec.Map2f)( ctx, target, u1, u2, ustride, uorder, v1, v2, vstride, vorder, points, GL_TRUE ); } (void) retain; } static void save_MapGrid1f( GLcontext *ctx, GLint un, GLfloat u1, GLfloat u2 ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_MAPGRID1, 3 ); if (n) { n[1].i = un; n[2].f = u1; n[3].f = u2; } if (ctx->ExecuteFlag) { (*ctx->Exec.MapGrid1f)( ctx, un, u1, u2 ); } } static void save_MapGrid2f( GLcontext *ctx, GLint un, GLfloat u1, GLfloat u2, GLint vn, GLfloat v1, GLfloat v2 ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_MAPGRID2, 6 ); if (n) { n[1].i = un; n[2].f = u1; n[3].f = u2; n[4].i = vn; n[5].f = v1; n[6].f = v2; } if (ctx->ExecuteFlag) { (*ctx->Exec.MapGrid2f)( ctx, un, u1, u2, vn, v1, v2 ); } } static void save_MatrixMode( GLcontext *ctx, GLenum mode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_MATRIX_MODE, 1 ); if (n) { n[1].e = mode; } if (ctx->ExecuteFlag) { (*ctx->Exec.MatrixMode)( ctx, mode ); } } static void save_MultMatrixf( GLcontext *ctx, const GLfloat *m ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_MULT_MATRIX, 16 ); if (n) { GLuint i; for (i=0;i<16;i++) { n[1+i].f = m[i]; } } if (ctx->ExecuteFlag) { (*ctx->Exec.MultMatrixf)( ctx, m ); } } static void save_NewList( GLcontext *ctx, GLuint list, GLenum mode ) { /* It's an error to call this function while building a display list */ gl_error( ctx, GL_INVALID_OPERATION, "glNewList" ); (void) list; (void) mode; } static void save_Ortho( GLcontext *ctx, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble nearval, GLdouble farval ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_ORTHO, 6 ); if (n) { n[1].f = left; n[2].f = right; n[3].f = bottom; n[4].f = top; n[5].f = nearval; n[6].f = farval; } if (ctx->ExecuteFlag) { (*ctx->Exec.Ortho)( ctx, left, right, bottom, top, nearval, farval ); } } static void save_PixelMapfv( GLcontext *ctx, GLenum map, GLint mapsize, const GLfloat *values ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_PIXEL_MAP, 3 ); if (n) { n[1].e = map; n[2].i = mapsize; n[3].data = (void *) MALLOC( mapsize * sizeof(GLfloat) ); MEMCPY( n[3].data, (void *) values, mapsize * sizeof(GLfloat) ); } if (ctx->ExecuteFlag) { (*ctx->Exec.PixelMapfv)( ctx, map, mapsize, values ); } } static void save_PixelTransferf( GLcontext *ctx, GLenum pname, GLfloat param ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_PIXEL_TRANSFER, 2 ); if (n) { n[1].e = pname; n[2].f = param; } if (ctx->ExecuteFlag) { (*ctx->Exec.PixelTransferf)( ctx, pname, param ); } } static void save_PixelZoom( GLcontext *ctx, GLfloat xfactor, GLfloat yfactor ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_PIXEL_ZOOM, 2 ); if (n) { n[1].f = xfactor; n[2].f = yfactor; } if (ctx->ExecuteFlag) { (*ctx->Exec.PixelZoom)( ctx, xfactor, yfactor ); } } static void save_PointParameterfvEXT( GLcontext *ctx, GLenum pname, const GLfloat *params) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_POINT_PARAMETERS, 4 ); if (n) { n[1].e = pname; n[2].f = params[0]; n[3].f = params[1]; n[4].f = params[2]; } if (ctx->ExecuteFlag) { (*ctx->Exec.PointParameterfvEXT)( ctx, pname, params ); } } static void save_PointSize( GLcontext *ctx, GLfloat size ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_POINT_SIZE, 1 ); if (n) { n[1].f = size; } if (ctx->ExecuteFlag) { (*ctx->Exec.PointSize)( ctx, size ); } } static void save_PolygonMode( GLcontext *ctx, GLenum face, GLenum mode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_POLYGON_MODE, 2 ); if (n) { n[1].e = face; n[2].e = mode; } if (ctx->ExecuteFlag) { (*ctx->Exec.PolygonMode)( ctx, face, mode ); } } /* * Polygon stipple must have been upacked already! */ static void save_PolygonStipple( GLcontext *ctx, const GLuint *pattern ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_POLYGON_STIPPLE, 1 ); if (n) { void *data; n[1].data = MALLOC( 32 * 4 ); data = n[1].data; /* This needed for Acorn compiler */ MEMCPY( data, pattern, 32 * 4 ); } if (ctx->ExecuteFlag) { (*ctx->Exec.PolygonStipple)( ctx, pattern ); } } static void save_PolygonOffset( GLcontext *ctx, GLfloat factor, GLfloat units ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_POLYGON_OFFSET, 2 ); if (n) { n[1].f = factor; n[2].f = units; } if (ctx->ExecuteFlag) { (*ctx->Exec.PolygonOffset)( ctx, factor, units ); } } static void save_PopAttrib( GLcontext *ctx ) { FLUSH_VB(ctx, "dlist"); (void) alloc_instruction( ctx, OPCODE_POP_ATTRIB, 0 ); if (ctx->ExecuteFlag) { (*ctx->Exec.PopAttrib)( ctx ); } } static void save_PopMatrix( GLcontext *ctx ) { FLUSH_VB(ctx, "dlist"); (void) alloc_instruction( ctx, OPCODE_POP_MATRIX, 0 ); if (ctx->ExecuteFlag) { (*ctx->Exec.PopMatrix)( ctx ); } } static void save_PopName( GLcontext *ctx ) { FLUSH_VB(ctx, "dlist"); (void) alloc_instruction( ctx, OPCODE_POP_NAME, 0 ); if (ctx->ExecuteFlag) { (*ctx->Exec.PopName)( ctx ); } } static void save_PrioritizeTextures( GLcontext *ctx, GLsizei num, const GLuint *textures, const GLclampf *priorities ) { GLint i; FLUSH_VB(ctx, "dlist"); for (i=0;iExecuteFlag) { (*ctx->Exec.PrioritizeTextures)( ctx, num, textures, priorities ); } } static void save_PushAttrib( GLcontext *ctx, GLbitfield mask ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_PUSH_ATTRIB, 1 ); if (n) { n[1].bf = mask; } if (ctx->ExecuteFlag) { (*ctx->Exec.PushAttrib)( ctx, mask ); } } static void save_PushMatrix( GLcontext *ctx ) { FLUSH_VB(ctx, "dlist"); (void) alloc_instruction( ctx, OPCODE_PUSH_MATRIX, 0 ); if (ctx->ExecuteFlag) { (*ctx->Exec.PushMatrix)( ctx ); } } static void save_PushName( GLcontext *ctx, GLuint name ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_PUSH_NAME, 1 ); if (n) { n[1].ui = name; } if (ctx->ExecuteFlag) { (*ctx->Exec.PushName)( ctx, name ); } } static void save_RasterPos4f( GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z, GLfloat w ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_RASTER_POS, 4 ); if (n) { n[1].f = x; n[2].f = y; n[3].f = z; n[4].f = w; } if (ctx->ExecuteFlag) { (*ctx->Exec.RasterPos4f)( ctx, x, y, z, w ); } } static void save_PassThrough( GLcontext *ctx, GLfloat token ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_PASSTHROUGH, 1 ); if (n) { n[1].f = token; } if (ctx->ExecuteFlag) { (*ctx->Exec.PassThrough)( ctx, token ); } } static void save_ReadBuffer( GLcontext *ctx, GLenum mode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_READ_BUFFER, 1 ); if (n) { n[1].e = mode; } if (ctx->ExecuteFlag) { (*ctx->Exec.ReadBuffer)( ctx, mode ); } } static void save_Rectf( GLcontext *ctx, GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2 ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_RECTF, 4 ); if (n) { n[1].f = x1; n[2].f = y1; n[3].f = x2; n[4].f = y2; } if (ctx->ExecuteFlag) { (*ctx->Exec.Rectf)( ctx, x1, y1, x2, y2 ); } } static void save_Rotatef( GLcontext *ctx, GLfloat angle, GLfloat x, GLfloat y, GLfloat z ) { GLfloat m[16]; gl_rotation_matrix( angle, x, y, z, m ); save_MultMatrixf( ctx, m ); /* save and maybe execute */ } static void save_Scalef( GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_SCALE, 3 ); if (n) { n[1].f = x; n[2].f = y; n[3].f = z; } if (ctx->ExecuteFlag) { (*ctx->Exec.Scalef)( ctx, x, y, z ); } } static void save_Scissor( GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_SCISSOR, 4 ); if (n) { n[1].i = x; n[2].i = y; n[3].i = width; n[4].i = height; } if (ctx->ExecuteFlag) { (*ctx->Exec.Scissor)( ctx, x, y, width, height ); } } static void save_ShadeModel( GLcontext *ctx, GLenum mode ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_SHADE_MODEL, 1 ); if (n) { n[1].e = mode; } if (ctx->ExecuteFlag) { (*ctx->Exec.ShadeModel)( ctx, mode ); } } static void save_StencilFunc( GLcontext *ctx, GLenum func, GLint ref, GLuint mask ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_STENCIL_FUNC, 3 ); if (n) { n[1].e = func; n[2].i = ref; n[3].ui = mask; } if (ctx->ExecuteFlag) { (*ctx->Exec.StencilFunc)( ctx, func, ref, mask ); } } static void save_StencilMask( GLcontext *ctx, GLuint mask ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_STENCIL_MASK, 1 ); if (n) { n[1].ui = mask; } if (ctx->ExecuteFlag) { (*ctx->Exec.StencilMask)( ctx, mask ); } } static void save_StencilOp( GLcontext *ctx, GLenum fail, GLenum zfail, GLenum zpass ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_STENCIL_OP, 3 ); if (n) { n[1].e = fail; n[2].e = zfail; n[3].e = zpass; } if (ctx->ExecuteFlag) { (*ctx->Exec.StencilOp)( ctx, fail, zfail, zpass ); } } static void save_TexEnvfv( GLcontext *ctx, GLenum target, GLenum pname, const GLfloat *params ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_TEXENV, 6 ); if (n) { n[1].e = target; n[2].e = pname; n[3].f = params[0]; n[4].f = params[1]; n[5].f = params[2]; n[6].f = params[3]; } if (ctx->ExecuteFlag) { (*ctx->Exec.TexEnvfv)( ctx, target, pname, params ); } } static void save_TexGenfv( GLcontext *ctx, GLenum coord, GLenum pname, const GLfloat *params ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_TEXGEN, 6 ); if (n) { n[1].e = coord; n[2].e = pname; n[3].f = params[0]; n[4].f = params[1]; n[5].f = params[2]; n[6].f = params[3]; } if (ctx->ExecuteFlag) { (*ctx->Exec.TexGenfv)( ctx, coord, pname, params ); } } static void save_TexParameterfv( GLcontext *ctx, GLenum target, GLenum pname, const GLfloat *params ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_TEXPARAMETER, 6 ); if (n) { n[1].e = target; n[2].e = pname; n[3].f = params[0]; n[4].f = params[1]; n[5].f = params[2]; n[6].f = params[3]; } if (ctx->ExecuteFlag) { (*ctx->Exec.TexParameterfv)( ctx, target, pname, params ); } } static void save_TexImage1D( GLcontext *ctx, GLenum target, GLint level, GLint components, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels ) { FLUSH_VB(ctx, "dlist"); if (target == GL_PROXY_TEXTURE_1D) { (*ctx->Exec.TexImage1D)( ctx, target, level, components, width, border, format, type, pixels ); } else { Node *n; GLvoid *image = _mesa_unpack_image(width, 1, 1, format, type, pixels, &ctx->Unpack); n = alloc_instruction( ctx, OPCODE_TEX_IMAGE1D, 8 ); if (n) { n[1].e = target; n[2].i = level; n[3].i = components; n[4].i = (GLint) width; n[5].i = border; n[6].e = format; n[7].e = type; n[8].data = image; } else { FREE(image); } if (ctx->ExecuteFlag) { (*ctx->Exec.TexImage1D)( ctx, target, level, components, width, border, format, type, pixels ); } } } static void save_TexImage2D( GLcontext *ctx, GLenum target, GLint level, GLint components, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels ) { FLUSH_VB(ctx, "dlist"); if (target == GL_PROXY_TEXTURE_2D) { (*ctx->Exec.TexImage2D)( ctx, target, level, components, width, height, border, format, type, pixels ); } else { Node *n; GLvoid *image = _mesa_unpack_image(width, height, 1, format, type, pixels, &ctx->Unpack); n = alloc_instruction( ctx, OPCODE_TEX_IMAGE2D, 9 ); if (n) { n[1].e = target; n[2].i = level; n[3].i = components; n[4].i = (GLint) width; n[5].i = (GLint) height; n[6].i = border; n[7].e = format; n[8].e = type; n[9].data = image; } else { FREE(image); } if (ctx->ExecuteFlag) { (*ctx->Exec.TexImage2D)( ctx, target, level, components, width, height, border, format, type, pixels ); } } } static void save_TexImage3D( GLcontext *ctx, GLenum target, GLint level, GLint components, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels ) { FLUSH_VB(ctx, "dlist"); if (target == GL_PROXY_TEXTURE_3D) { (*ctx->Exec.TexImage3D)( ctx, target, level, components, width, height, depth, border, format, type, pixels ); } else { GLvoid *image = _mesa_unpack_image(width, height, depth, format, type, pixels, &ctx->Unpack); Node *n; n = alloc_instruction( ctx, OPCODE_TEX_IMAGE3D, 10 ); if (n) { n[1].e = target; n[2].i = level; n[3].i = components; n[4].i = (GLint) width; n[5].i = (GLint) height; n[6].i = (GLint) depth; n[7].i = border; n[8].e = format; n[9].e = type; n[10].data = image; } else { FREE(image); } if (ctx->ExecuteFlag) { (*ctx->Exec.TexImage3D)( ctx, target, level, components, width, height, depth, border, format, type, pixels ); } } } static void save_TexSubImage1D( GLcontext *ctx, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels ) { Node *n; GLvoid *image = _mesa_unpack_image(width, 1, 1, format, type, pixels, &ctx->Unpack); FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_TEX_SUB_IMAGE1D, 7 ); if (n) { n[1].e = target; n[2].i = level; n[3].i = xoffset; n[4].i = (GLint) width; n[5].e = format; n[6].e = type; n[7].data = image; } else { FREE(image); } if (ctx->ExecuteFlag) { (*ctx->Exec.TexSubImage1D)( ctx, target, level, xoffset, width, format, type, pixels ); } } static void save_TexSubImage2D( GLcontext *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels ) { Node *n; GLvoid *image = _mesa_unpack_image(width, height, 1, format, type, pixels, &ctx->Unpack); FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_TEX_SUB_IMAGE2D, 9 ); if (n) { n[1].e = target; n[2].i = level; n[3].i = xoffset; n[4].i = yoffset; n[5].i = (GLint) width; n[6].i = (GLint) height; n[7].e = format; n[8].e = type; n[9].data = image; } else { FREE(image); } if (ctx->ExecuteFlag) { (*ctx->Exec.TexSubImage2D)( ctx, target, level, xoffset, yoffset, width, height, format, type, pixels ); } } static void save_TexSubImage3D( GLcontext *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset,GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels ) { Node *n; GLvoid *image = _mesa_unpack_image(width, height, depth, format, type, pixels, &ctx->Unpack); FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_TEX_SUB_IMAGE3D, 11 ); if (n) { n[1].e = target; n[2].i = level; n[3].i = xoffset; n[4].i = yoffset; n[5].i = zoffset; n[6].i = (GLint) width; n[7].i = (GLint) height; n[8].i = (GLint) depth; n[9].e = format; n[10].e = type; n[11].data = image; } else { FREE(image); } if (ctx->ExecuteFlag) { (*ctx->Exec.TexSubImage3D)(ctx, target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels ); } } static void save_Translatef( GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_TRANSLATE, 3 ); if (n) { n[1].f = x; n[2].f = y; n[3].f = z; } if (ctx->ExecuteFlag) { (*ctx->Exec.Translatef)( ctx, x, y, z ); } } static void save_Viewport( GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_VIEWPORT, 4 ); if (n) { n[1].i = x; n[2].i = y; n[3].i = (GLint) width; n[4].i = (GLint) height; } if (ctx->ExecuteFlag) { (*ctx->Exec.Viewport)( ctx, x, y, width, height ); } } static void save_WindowPos4fMESA( GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z, GLfloat w ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_WINDOW_POS, 4 ); if (n) { n[1].f = x; n[2].f = y; n[3].f = z; n[4].f = w; } if (ctx->ExecuteFlag) { (*ctx->Exec.WindowPos4fMESA)( ctx, x, y, z, w ); } } /* GL_ARB_multitexture */ static void save_ActiveTexture( GLcontext *ctx, GLenum target ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_ACTIVE_TEXTURE, 1 ); if (n) { n[1].e = target; } if (ctx->ExecuteFlag) { (*ctx->Exec.ActiveTexture)( ctx, target ); } } /* GL_ARB_multitexture */ static void save_ClientActiveTexture( GLcontext *ctx, GLenum target ) { Node *n; FLUSH_VB(ctx, "dlist"); n = alloc_instruction( ctx, OPCODE_CLIENT_ACTIVE_TEXTURE, 1 ); if (n) { n[1].e = target; } if (ctx->ExecuteFlag) { (*ctx->Exec.ClientActiveTexture)( ctx, target ); } } void gl_compile_cassette( GLcontext *ctx ) { Node *n = alloc_instruction( ctx, OPCODE_VERTEX_CASSETTE, 8 ); struct immediate *im = ctx->input; if (!n) return; /* Do some easy optimizations of the cassette. */ #if 0 if (0 && im->v.Obj.size < 4 && im->Count > 15) { im->Bounds = (GLfloat (*)[3]) MALLOC(6 * sizeof(GLfloat)); (gl_calc_bound_tab[im->v.Obj.size])( im->Bounds, &im->v.Obj ); } #endif n[1].data = (void *)im; n[2].ui = im->Start; n[3].ui = im->Count; n[4].ui = im->BeginState; n[5].ui = im->OrFlag; n[6].ui = im->AndFlag; n[7].ui = im->LastData; n[8].ui = im->LastPrimitive; if (im->Count > VB_MAX - 4) { struct immediate *new_im = gl_immediate_alloc(ctx); if (!new_im) return; SET_IMMEDIATE( ctx, new_im ); gl_reset_input( ctx ); } else { im->Count++;; im->Start = im->Count; /* don't clear anything in reset_input */ im->ref_count++; im->Primitive[im->Start] = ctx->Current.Primitive; im->LastPrimitive = im->Start; im->BeginState = VERT_BEGIN_0; im->OrFlag = 0; im->AndFlag = ~0; if (0) fprintf(stderr, "in compile_cassette, BeginState is %x\n", im->BeginState); } } /* KW: Compile commands * * Will appear in the list before the vertex buffer containing the * command that provoked the error. I don't see this as a problem. */ void gl_save_error( GLcontext *ctx, GLenum error, const char *s ) { Node *n; n = alloc_instruction( ctx, OPCODE_ERROR, 2 ); if (n) { n[1].e = error; n[2].data = (void *) s; } /* execute already done */ } /**********************************************************************/ /* Display list execution */ /**********************************************************************/ /* * Execute a display list. Note that the ListBase offset must have already * been added before calling this function. I.e. the list argument is * the absolute list number, not relative to ListBase. * Input: list - display list number */ static void execute_list( GLcontext *ctx, GLuint list ) { static struct gl_pixelstore_attrib defaultPacking = { 1, /* Alignment */ 0, /* RowLength */ 0, /* SkipPixels */ 0, /* SkipRows */ 0, /* ImageHeight */ 0, /* SkipImages */ GL_FALSE, /* SwapBytes */ GL_FALSE /* LsbFirst */ }; Node *n; GLboolean done; OpCode opcode; if (!gl_IsList(ctx,list)) return; /* mesa_print_display_list( list ); */ ctx->CallDepth++; n = (Node *) HashLookup(ctx->Shared->DisplayList, list); done = GL_FALSE; while (!done) { opcode = n[0].opcode; switch (opcode) { case OPCODE_ERROR: gl_error( ctx, n[1].e, (const char *) n[2].data ); break; case OPCODE_VERTEX_CASSETTE: { struct immediate *IM; if (ctx->NewState) gl_update_state(ctx); if (ctx->CompileCVAFlag) { ctx->CompileCVAFlag = 0; ctx->CVA.elt.pipeline_valid = 0; } if (!ctx->CVA.elt.pipeline_valid) gl_build_immediate_pipeline( ctx ); IM = (struct immediate *) n[1].data; IM->Start = n[2].ui; IM->Count = n[3].ui; IM->BeginState = n[4].ui; IM->OrFlag = n[5].ui; IM->AndFlag = n[6].ui; IM->LastData = n[7].ui; IM->LastPrimitive = n[8].ui; if ((MESA_VERBOSE & VERBOSE_DISPLAY_LIST) && (MESA_VERBOSE & VERBOSE_IMMEDIATE)) gl_print_cassette( (struct immediate *) n[1].data ); if (0) fprintf(stderr, "Run cassette %d, rows %d..%d, beginstate %x\n", IM->id, IM->Start, IM->Count, IM->BeginState); gl_fixup_cassette( ctx, (struct immediate *) n[1].data ); gl_execute_cassette( ctx, (struct immediate *) n[1].data ); break; } case OPCODE_ACCUM: gl_Accum( ctx, n[1].e, n[2].f ); break; case OPCODE_ALPHA_FUNC: gl_AlphaFunc( ctx, n[1].e, n[2].f ); break; case OPCODE_BIND_TEXTURE: gl_BindTexture( ctx, n[1].e, n[2].ui ); break; case OPCODE_BITMAP: { const struct gl_image *image = (struct gl_image *) n[7].data; const GLubyte *bitmap = image ? image->Data : NULL; gl_Bitmap( ctx, (GLsizei) n[1].i, (GLsizei) n[2].i, n[3].f, n[4].f, n[5].f, n[6].f, bitmap, &defaultPacking ); } break; case OPCODE_BLEND_COLOR: gl_BlendColor( ctx, n[1].f, n[2].f, n[3].f, n[4].f ); break; case OPCODE_BLEND_EQUATION: gl_BlendEquation( ctx, n[1].e ); break; case OPCODE_BLEND_FUNC: gl_BlendFunc( ctx, n[1].e, n[2].e ); break; case OPCODE_BLEND_FUNC_SEPARATE: gl_BlendFuncSeparate( ctx, n[1].e, n[2].e, n[3].e, n[4].e ); break; case OPCODE_CALL_LIST: /* Generated by glCallList(), don't add ListBase */ if (ctx->CallDepthCallDepthList.ListBase + n[1].ui ); } break; case OPCODE_CLEAR: gl_Clear( ctx, n[1].bf ); break; case OPCODE_CLEAR_COLOR: gl_ClearColor( ctx, n[1].f, n[2].f, n[3].f, n[4].f ); break; case OPCODE_CLEAR_ACCUM: gl_ClearAccum( ctx, n[1].f, n[2].f, n[3].f, n[4].f ); break; case OPCODE_CLEAR_DEPTH: gl_ClearDepth( ctx, (GLclampd) n[1].f ); break; case OPCODE_CLEAR_INDEX: gl_ClearIndex( ctx, n[1].ui ); break; case OPCODE_CLEAR_STENCIL: gl_ClearStencil( ctx, n[1].i ); break; case OPCODE_CLIP_PLANE: { GLfloat equ[4]; equ[0] = n[2].f; equ[1] = n[3].f; equ[2] = n[4].f; equ[3] = n[5].f; gl_ClipPlane( ctx, n[1].e, equ ); } break; case OPCODE_COLOR_MASK: gl_ColorMask( ctx, n[1].b, n[2].b, n[3].b, n[4].b ); break; case OPCODE_COLOR_MATERIAL: gl_ColorMaterial( ctx, n[1].e, n[2].e ); break; case OPCODE_COLOR_TABLE: gl_ColorTable( ctx, n[1].e, n[2].e, (struct gl_image *) n[3].data); break; case OPCODE_COLOR_SUB_TABLE: gl_ColorSubTable( ctx, n[1].e, n[2].i, (struct gl_image *) n[3].data); break; case OPCODE_COPY_PIXELS: gl_CopyPixels( ctx, n[1].i, n[2].i, (GLsizei) n[3].i, (GLsizei) n[4].i, n[5].e ); break; case OPCODE_COPY_TEX_IMAGE1D: gl_CopyTexImage1D( ctx, n[1].e, n[2].i, n[3].e, n[4].i, n[5].i, n[6].i, n[7].i ); break; case OPCODE_COPY_TEX_IMAGE2D: gl_CopyTexImage2D( ctx, n[1].e, n[2].i, n[3].e, n[4].i, n[5].i, n[6].i, n[7].i, n[8].i ); break; case OPCODE_COPY_TEX_SUB_IMAGE1D: gl_CopyTexSubImage1D( ctx, n[1].e, n[2].i, n[3].i, n[4].i, n[5].i, n[6].i ); break; case OPCODE_COPY_TEX_SUB_IMAGE2D: gl_CopyTexSubImage2D( ctx, n[1].e, n[2].i, n[3].i, n[4].i, n[5].i, n[6].i, n[7].i, n[8].i ); break; case OPCODE_COPY_TEX_SUB_IMAGE3D: gl_CopyTexSubImage3D( ctx, n[1].e, n[2].i, n[3].i, n[4].i, n[5].i, n[6].i, n[7].i, n[8].i, n[9].i); break; case OPCODE_CULL_FACE: gl_CullFace( ctx, n[1].e ); break; case OPCODE_DEPTH_FUNC: gl_DepthFunc( ctx, n[1].e ); break; case OPCODE_DEPTH_MASK: gl_DepthMask( ctx, n[1].b ); break; case OPCODE_DEPTH_RANGE: gl_DepthRange( ctx, (GLclampd) n[1].f, (GLclampd) n[2].f ); break; case OPCODE_DISABLE: gl_Disable( ctx, n[1].e ); break; case OPCODE_DRAW_BUFFER: gl_DrawBuffer( ctx, n[1].e ); break; case OPCODE_DRAW_PIXELS: gl_DrawPixels( ctx, (struct gl_image *) n[1].data ); break; case OPCODE_ENABLE: gl_Enable( ctx, n[1].e ); break; case OPCODE_EVALMESH1: gl_EvalMesh1( ctx, n[1].e, n[2].i, n[3].i ); break; case OPCODE_EVALMESH2: gl_EvalMesh2( ctx, n[1].e, n[2].i, n[3].i, n[4].i, n[5].i ); break; case OPCODE_FOG: { GLfloat p[4]; p[0] = n[2].f; p[1] = n[3].f; p[2] = n[4].f; p[3] = n[5].f; gl_Fogfv( ctx, n[1].e, p ); } break; case OPCODE_FRONT_FACE: gl_FrontFace( ctx, n[1].e ); break; case OPCODE_FRUSTUM: gl_Frustum( ctx, n[1].f, n[2].f, n[3].f, n[4].f, n[5].f, n[6].f ); break; case OPCODE_HINT: gl_Hint( ctx, n[1].e, n[2].e ); break; case OPCODE_INDEX_MASK: gl_IndexMask( ctx, n[1].ui ); break; case OPCODE_INIT_NAMES: gl_InitNames( ctx ); break; case OPCODE_LIGHT: { GLfloat p[4]; p[0] = n[3].f; p[1] = n[4].f; p[2] = n[5].f; p[3] = n[6].f; gl_Lightfv( ctx, n[1].e, n[2].e, p, 4 ); } break; case OPCODE_LIGHT_MODEL: { GLfloat p[4]; p[0] = n[2].f; p[1] = n[3].f; p[2] = n[4].f; p[3] = n[5].f; gl_LightModelfv( ctx, n[1].e, p ); } break; case OPCODE_LINE_STIPPLE: gl_LineStipple( ctx, n[1].i, n[2].us ); break; case OPCODE_LINE_WIDTH: gl_LineWidth( ctx, n[1].f ); break; case OPCODE_LIST_BASE: gl_ListBase( ctx, n[1].ui ); break; case OPCODE_LOAD_IDENTITY: gl_LoadIdentity( ctx ); break; case OPCODE_LOAD_MATRIX: if (sizeof(Node)==sizeof(GLfloat)) { gl_LoadMatrixf( ctx, &n[1].f ); } else { GLfloat m[16]; GLuint i; for (i=0;i<16;i++) { m[i] = n[1+i].f; } gl_LoadMatrixf( ctx, m ); } break; case OPCODE_LOAD_NAME: gl_LoadName( ctx, n[1].ui ); break; case OPCODE_LOGIC_OP: gl_LogicOp( ctx, n[1].e ); break; case OPCODE_MAP1: gl_Map1f( ctx, n[1].e, n[2].f, n[3].f, n[4].i, n[5].i, (GLfloat *) n[6].data, GL_TRUE ); break; case OPCODE_MAP2: gl_Map2f( ctx, n[1].e, n[2].f, n[3].f, /* u1, u2 */ n[6].i, n[8].i, /* ustride, uorder */ n[4].f, n[5].f, /* v1, v2 */ n[7].i, n[9].i, /* vstride, vorder */ (GLfloat *) n[10].data, GL_TRUE); break; case OPCODE_MAPGRID1: gl_MapGrid1f( ctx, n[1].i, n[2].f, n[3].f ); break; case OPCODE_MAPGRID2: gl_MapGrid2f( ctx, n[1].i, n[2].f, n[3].f, n[4].i, n[5].f, n[6].f); break; case OPCODE_MATRIX_MODE: gl_MatrixMode( ctx, n[1].e ); break; case OPCODE_MULT_MATRIX: if (sizeof(Node)==sizeof(GLfloat)) { gl_MultMatrixf( ctx, &n[1].f ); } else { GLfloat m[16]; GLuint i; for (i=0;i<16;i++) { m[i] = n[1+i].f; } gl_MultMatrixf( ctx, m ); } break; case OPCODE_ORTHO: gl_Ortho( ctx, n[1].f, n[2].f, n[3].f, n[4].f, n[5].f, n[6].f ); break; case OPCODE_PASSTHROUGH: gl_PassThrough( ctx, n[1].f ); break; case OPCODE_PIXEL_MAP: gl_PixelMapfv( ctx, n[1].e, n[2].i, (GLfloat *) n[3].data ); break; case OPCODE_PIXEL_TRANSFER: gl_PixelTransferf( ctx, n[1].e, n[2].f ); break; case OPCODE_PIXEL_ZOOM: gl_PixelZoom( ctx, n[1].f, n[2].f ); break; case OPCODE_POINT_SIZE: gl_PointSize( ctx, n[1].f ); break; case OPCODE_POINT_PARAMETERS: { GLfloat params[3]; params[0] = n[2].f; params[1] = n[3].f; params[2] = n[4].f; gl_PointParameterfvEXT( ctx, n[1].e, params ); } break; case OPCODE_POLYGON_MODE: gl_PolygonMode( ctx, n[1].e, n[2].e ); break; case OPCODE_POLYGON_STIPPLE: gl_PolygonStipple( ctx, (GLuint *) n[1].data ); break; case OPCODE_POLYGON_OFFSET: gl_PolygonOffset( ctx, n[1].f, n[2].f ); break; case OPCODE_POP_ATTRIB: gl_PopAttrib( ctx ); break; case OPCODE_POP_MATRIX: gl_PopMatrix( ctx ); break; case OPCODE_POP_NAME: gl_PopName( ctx ); break; case OPCODE_PRIORITIZE_TEXTURE: gl_PrioritizeTextures( ctx, 1, &n[1].ui, &n[2].f ); break; case OPCODE_PUSH_ATTRIB: gl_PushAttrib( ctx, n[1].bf ); break; case OPCODE_PUSH_MATRIX: gl_PushMatrix( ctx ); break; case OPCODE_PUSH_NAME: gl_PushName( ctx, n[1].ui ); break; case OPCODE_RASTER_POS: gl_RasterPos4f( ctx, n[1].f, n[2].f, n[3].f, n[4].f ); break; case OPCODE_READ_BUFFER: gl_ReadBuffer( ctx, n[1].e ); break; case OPCODE_RECTF: gl_Rectf( ctx, n[1].f, n[2].f, n[3].f, n[4].f ); break; case OPCODE_SCALE: gl_Scalef( ctx, n[1].f, n[2].f, n[3].f ); break; case OPCODE_SCISSOR: gl_Scissor( ctx, n[1].i, n[2].i, n[3].i, n[4].i ); break; case OPCODE_SHADE_MODEL: gl_ShadeModel( ctx, n[1].e ); break; case OPCODE_STENCIL_FUNC: gl_StencilFunc( ctx, n[1].e, n[2].i, n[3].ui ); break; case OPCODE_STENCIL_MASK: gl_StencilMask( ctx, n[1].ui ); break; case OPCODE_STENCIL_OP: gl_StencilOp( ctx, n[1].e, n[2].e, n[3].e ); break; case OPCODE_TEXENV: { GLfloat params[4]; params[0] = n[3].f; params[1] = n[4].f; params[2] = n[5].f; params[3] = n[6].f; gl_TexEnvfv( ctx, n[1].e, n[2].e, params ); } break; case OPCODE_TEXGEN: { GLfloat params[4]; params[0] = n[3].f; params[1] = n[4].f; params[2] = n[5].f; params[3] = n[6].f; gl_TexGenfv( ctx, n[1].e, n[2].e, params ); } break; case OPCODE_TEXPARAMETER: { GLfloat params[4]; params[0] = n[3].f; params[1] = n[4].f; params[2] = n[5].f; params[3] = n[6].f; gl_TexParameterfv( ctx, n[1].e, n[2].e, params ); } break; case OPCODE_TEX_IMAGE1D: { struct gl_pixelstore_attrib save = ctx->Unpack; ctx->Unpack = defaultPacking; gl_TexImage1D( ctx, n[1].e, /* target */ n[2].i, /* level */ n[3].i, /* components */ n[4].i, /* width */ n[5].e, /* border */ n[6].e, /* format */ n[7].e, /* type */ n[8].data ); ctx->Unpack = save; /* restore */ } break; case OPCODE_TEX_IMAGE2D: { struct gl_pixelstore_attrib save = ctx->Unpack; ctx->Unpack = defaultPacking; gl_TexImage2D( ctx, n[1].e, /* target */ n[2].i, /* level */ n[3].i, /* components */ n[4].i, /* width */ n[5].i, /* height */ n[6].e, /* border */ n[7].e, /* format */ n[8].e, /* type */ n[9].data ); ctx->Unpack = save; /* restore */ } break; case OPCODE_TEX_IMAGE3D: { struct gl_pixelstore_attrib save = ctx->Unpack; ctx->Unpack = defaultPacking; gl_TexImage3D( ctx, n[1].e, /* target */ n[2].i, /* level */ n[3].i, /* components */ n[4].i, /* width */ n[5].i, /* height */ n[6].i, /* depth */ n[7].e, /* border */ n[8].e, /* format */ n[9].e, /* type */ n[10].data ); ctx->Unpack = save; /* restore */ } break; case OPCODE_TEX_SUB_IMAGE1D: { struct gl_pixelstore_attrib save = ctx->Unpack; ctx->Unpack = defaultPacking; gl_TexSubImage1D( ctx, n[1].e, n[2].i, n[3].i, n[4].i, n[5].e, n[6].e, n[7].data ); ctx->Unpack = save; /* restore */ } break; case OPCODE_TEX_SUB_IMAGE2D: { struct gl_pixelstore_attrib save = ctx->Unpack; ctx->Unpack = defaultPacking; (*ctx->Exec.TexSubImage2D)( ctx, n[1].e, n[2].i, n[3].i, n[4].i, n[5].e, n[6].i, n[7].e, n[8].e, n[9].data ); ctx->Unpack = save; /* restore */ } break; case OPCODE_TEX_SUB_IMAGE3D: { struct gl_pixelstore_attrib save = ctx->Unpack; ctx->Unpack = defaultPacking; gl_TexSubImage3D( ctx, n[1].e, n[2].i, n[3].i, n[4].i, n[5].i, n[6].i, n[7].i, n[8].i, n[9].e, n[10].e, n[11].data ); ctx->Unpack = save; /* restore */ } break; case OPCODE_TRANSLATE: gl_Translatef( ctx, n[1].f, n[2].f, n[3].f ); break; case OPCODE_VIEWPORT: gl_Viewport( ctx, n[1].i, n[2].i, (GLsizei) n[3].i, (GLsizei) n[4].i ); break; case OPCODE_WINDOW_POS: gl_WindowPos4fMESA( ctx, n[1].f, n[2].f, n[3].f, n[4].f ); break; case OPCODE_ACTIVE_TEXTURE: /* GL_ARB_multitexture */ gl_ActiveTexture( ctx, n[1].e ); break; case OPCODE_CLIENT_ACTIVE_TEXTURE: /* GL_ARB_multitexture */ gl_ClientActiveTexture( ctx, n[1].e ); break; case OPCODE_CONTINUE: n = (Node *) n[1].next; break; case OPCODE_END_OF_LIST: done = GL_TRUE; break; default: { char msg[1000]; sprintf(msg, "Error in execute_list: opcode=%d", (int) opcode); gl_problem( ctx, msg ); } done = GL_TRUE; } /* increment n to point to next compiled command */ if (opcode!=OPCODE_CONTINUE) { n += InstSize[opcode]; } } ctx->CallDepth--; } /**********************************************************************/ /* GL functions */ /**********************************************************************/ /* * Test if a display list number is valid. */ GLboolean gl_IsList( GLcontext *ctx, GLuint list ) { if (list > 0 && HashLookup(ctx->Shared->DisplayList, list)) { return GL_TRUE; } else { return GL_FALSE; } } /* * Delete a sequence of consecutive display lists. */ void gl_DeleteLists( GLcontext *ctx, GLuint list, GLsizei range ) { GLuint i; ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glDeleteLists"); if (range<0) { gl_error( ctx, GL_INVALID_VALUE, "glDeleteLists" ); return; } for (i=list;iShared->DisplayList, range); if (base) { /* reserve the list IDs by with empty/dummy lists */ GLint i; for (i=0; iShared->DisplayList, base+i, make_empty_list()); } } return base; } /* * Begin a new display list. */ void gl_NewList( GLcontext *ctx, GLuint list, GLenum mode ) { struct immediate *IM; ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glNewList"); if (MESA_VERBOSE&VERBOSE_API) fprintf(stderr, "glNewList %u %s\n", list, gl_lookup_enum_by_nr(mode)); if (list==0) { gl_error( ctx, GL_INVALID_VALUE, "glNewList" ); return; } if (mode!=GL_COMPILE && mode!=GL_COMPILE_AND_EXECUTE) { gl_error( ctx, GL_INVALID_ENUM, "glNewList" ); return; } if (ctx->CurrentListPtr) { /* already compiling a display list */ gl_error( ctx, GL_INVALID_OPERATION, "glNewList" ); return; } /* Allocate new display list */ ctx->CurrentListNum = list; ctx->CurrentBlock = (Node *) MALLOC( sizeof(Node) * BLOCK_SIZE ); ctx->CurrentListPtr = ctx->CurrentBlock; ctx->CurrentPos = 0; IM = gl_immediate_alloc( ctx ); SET_IMMEDIATE( ctx, IM ); gl_reset_input( ctx ); ctx->CompileFlag = GL_TRUE; ctx->CompileCVAFlag = GL_FALSE; ctx->ExecuteFlag = (mode == GL_COMPILE_AND_EXECUTE); ctx->API = ctx->Save; /* Switch the API function pointers */ } /* * End definition of current display list. */ void gl_EndList( GLcontext *ctx ) { if (MESA_VERBOSE&VERBOSE_API) fprintf(stderr, "glEndList\n"); ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH( ctx, "glEndList" ); /* Check that a list is under construction */ if (!ctx->CurrentListPtr) { gl_error( ctx, GL_INVALID_OPERATION, "glEndList" ); return; } (void) alloc_instruction( ctx, OPCODE_END_OF_LIST, 0 ); /* Destroy old list, if any */ gl_destroy_list(ctx, ctx->CurrentListNum); /* Install the list */ HashInsert(ctx->Shared->DisplayList, ctx->CurrentListNum, ctx->CurrentListPtr); if (MESA_VERBOSE & VERBOSE_DISPLAY_LIST) mesa_print_display_list(ctx->CurrentListNum); ctx->CurrentListNum = 0; ctx->CurrentListPtr = NULL; ctx->ExecuteFlag = GL_TRUE; ctx->CompileFlag = GL_FALSE; /* ctx->CompileCVAFlag = ...; */ /* KW: Put back the old input pointer. */ if (--ctx->input->ref_count == 0) gl_immediate_free( ctx->input ); SET_IMMEDIATE( ctx, ctx->VB->IM ); gl_reset_input( ctx ); /* Haven't tracked down why this is needed. */ ctx->NewState = ~0; ctx->API = ctx->Exec; /* Switch the API function pointers */ } void gl_CallList( GLcontext *ctx, GLuint list ) { /* VERY IMPORTANT: Save the CompileFlag status, turn it off, */ /* execute the display list, and restore the CompileFlag. */ GLboolean save_compile_flag; if (MESA_VERBOSE&VERBOSE_API) { fprintf(stderr, "glCallList %u\n", list); mesa_print_display_list( list ); } save_compile_flag = ctx->CompileFlag; ctx->CompileFlag = GL_FALSE; FLUSH_VB( ctx, "call list" ); execute_list( ctx, list ); ctx->CompileFlag = save_compile_flag; /* also restore API function pointers to point to "save" versions */ if (save_compile_flag) ctx->API = ctx->Save; } /* * Execute glCallLists: call multiple display lists. */ void gl_CallLists( GLcontext *ctx, GLsizei n, GLenum type, const GLvoid *lists ) { GLuint list; GLint i; GLboolean save_compile_flag; /* Save the CompileFlag status, turn it off, execute display list, * and restore the CompileFlag. */ save_compile_flag = ctx->CompileFlag; ctx->CompileFlag = GL_FALSE; FLUSH_VB( ctx, "call lists" ); for (i=0;iList.ListBase + list ); } ctx->CompileFlag = save_compile_flag; /* also restore API function pointers to point to "save" versions */ if (save_compile_flag) ctx->API = ctx->Save; /* RESET_IMMEDIATE( ctx ); */ } /* * Set the offset added to list numbers in glCallLists. */ void gl_ListBase( GLcontext *ctx, GLuint base ) { ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glListBase"); ctx->List.ListBase = base; } /* * Assign all the pointers in 'table' to point to Mesa's display list * building functions. */ void gl_init_dlist_pointers( struct gl_api_table *table ) { table->Accum = save_Accum; table->AlphaFunc = save_AlphaFunc; table->AreTexturesResident = gl_AreTexturesResident; table->BindTexture = save_BindTexture; table->Bitmap = save_Bitmap; table->BlendColor = save_BlendColor; table->BlendEquation = save_BlendEquation; table->BlendFunc = save_BlendFunc; table->BlendFuncSeparate = save_BlendFuncSeparate; table->CallList = save_CallList; table->CallLists = save_CallLists; table->Clear = save_Clear; table->ClearAccum = save_ClearAccum; table->ClearColor = save_ClearColor; table->ClearDepth = save_ClearDepth; table->ClearIndex = save_ClearIndex; table->ClearStencil = save_ClearStencil; table->ClipPlane = save_ClipPlane; table->ColorMask = save_ColorMask; table->ColorMaterial = save_ColorMaterial; table->ColorTable = save_ColorTable; table->ColorSubTable = save_ColorSubTable; table->CopyPixels = save_CopyPixels; table->CopyTexImage1D = save_CopyTexImage1D; table->CopyTexImage2D = save_CopyTexImage2D; table->CopyTexSubImage1D = save_CopyTexSubImage1D; table->CopyTexSubImage2D = save_CopyTexSubImage2D; table->CopyTexSubImage3D = save_CopyTexSubImage3D; table->CullFace = save_CullFace; table->DeleteLists = gl_DeleteLists; /* NOT SAVED */ table->DeleteTextures = gl_DeleteTextures; /* NOT SAVED */ table->DepthFunc = save_DepthFunc; table->DepthMask = save_DepthMask; table->DepthRange = save_DepthRange; table->Disable = save_Disable; table->DisableClientState = gl_DisableClientState; /* NOT SAVED */ table->DrawBuffer = save_DrawBuffer; table->DrawPixels = save_DrawPixels; table->Enable = save_Enable; table->Error = gl_save_error; table->EnableClientState = gl_EnableClientState; /* NOT SAVED */ table->EndList = gl_EndList; /* NOT SAVED */ table->EvalMesh1 = save_EvalMesh1; table->EvalMesh2 = save_EvalMesh2; table->FeedbackBuffer = gl_FeedbackBuffer; /* NOT SAVED */ table->Finish = gl_Finish; /* NOT SAVED */ table->Flush = gl_Flush; /* NOT SAVED */ table->Fogfv = save_Fogfv; table->FrontFace = save_FrontFace; table->Frustum = save_Frustum; table->GenLists = gl_GenLists; /* NOT SAVED */ table->GenTextures = gl_GenTextures; /* NOT SAVED */ /* NONE OF THESE COMMANDS ARE COMPILED INTO DISPLAY LISTS */ table->GetBooleanv = gl_GetBooleanv; table->GetClipPlane = gl_GetClipPlane; table->GetColorTable = gl_GetColorTable; table->GetColorTableParameteriv = gl_GetColorTableParameteriv; table->GetDoublev = gl_GetDoublev; table->GetError = gl_GetError; table->GetFloatv = gl_GetFloatv; table->GetIntegerv = gl_GetIntegerv; table->GetString = gl_GetString; table->GetLightfv = gl_GetLightfv; table->GetLightiv = gl_GetLightiv; table->GetMapdv = gl_GetMapdv; table->GetMapfv = gl_GetMapfv; table->GetMapiv = gl_GetMapiv; table->GetMaterialfv = gl_GetMaterialfv; table->GetMaterialiv = gl_GetMaterialiv; table->GetPixelMapfv = gl_GetPixelMapfv; table->GetPixelMapuiv = gl_GetPixelMapuiv; table->GetPixelMapusv = gl_GetPixelMapusv; table->GetPointerv = gl_GetPointerv; table->GetPolygonStipple = gl_GetPolygonStipple; table->GetTexEnvfv = gl_GetTexEnvfv; table->GetTexEnviv = gl_GetTexEnviv; table->GetTexGendv = gl_GetTexGendv; table->GetTexGenfv = gl_GetTexGenfv; table->GetTexGeniv = gl_GetTexGeniv; table->GetTexImage = gl_GetTexImage; table->GetTexLevelParameterfv = gl_GetTexLevelParameterfv; table->GetTexLevelParameteriv = gl_GetTexLevelParameteriv; table->GetTexParameterfv = gl_GetTexParameterfv; table->GetTexParameteriv = gl_GetTexParameteriv; table->Hint = save_Hint; table->IndexMask = save_IndexMask; table->InitNames = save_InitNames; table->IsEnabled = gl_IsEnabled; /* NOT SAVED */ table->IsTexture = gl_IsTexture; /* NOT SAVED */ table->IsList = gl_IsList; /* NOT SAVED */ table->LightModelfv = save_LightModelfv; table->Lightfv = save_Lightfv; table->LineStipple = save_LineStipple; table->LineWidth = save_LineWidth; table->ListBase = save_ListBase; table->LoadIdentity = save_LoadIdentity; table->LoadMatrixf = save_LoadMatrixf; table->LoadName = save_LoadName; table->LogicOp = save_LogicOp; table->Map1f = save_Map1f; table->Map2f = save_Map2f; table->MapGrid1f = save_MapGrid1f; table->MapGrid2f = save_MapGrid2f; table->MatrixMode = save_MatrixMode; table->MultMatrixf = save_MultMatrixf; table->NewList = save_NewList; table->Ortho = save_Ortho; table->PointParameterfvEXT = save_PointParameterfvEXT; table->PassThrough = save_PassThrough; table->PixelMapfv = save_PixelMapfv; table->PixelStorei = gl_PixelStorei; /* NOT SAVED */ table->PixelTransferf = save_PixelTransferf; table->PixelZoom = save_PixelZoom; table->PointSize = save_PointSize; table->PolygonMode = save_PolygonMode; table->PolygonOffset = save_PolygonOffset; table->PolygonStipple = save_PolygonStipple; table->PopAttrib = save_PopAttrib; table->PopClientAttrib = gl_PopClientAttrib; /* NOT SAVED */ table->PopMatrix = save_PopMatrix; table->PopName = save_PopName; table->PrioritizeTextures = save_PrioritizeTextures; table->PushAttrib = save_PushAttrib; table->PushClientAttrib = gl_PushClientAttrib; /* NOT SAVED */ table->PushMatrix = save_PushMatrix; table->PushName = save_PushName; table->RasterPos4f = save_RasterPos4f; table->ReadBuffer = save_ReadBuffer; table->ReadPixels = gl_ReadPixels; /* NOT SAVED */ table->Rectf = save_Rectf; table->RenderMode = gl_RenderMode; /* NOT SAVED */ table->Rotatef = save_Rotatef; table->Scalef = save_Scalef; table->Scissor = save_Scissor; table->SelectBuffer = gl_SelectBuffer; /* NOT SAVED */ table->ShadeModel = save_ShadeModel; table->StencilFunc = save_StencilFunc; table->StencilMask = save_StencilMask; table->StencilOp = save_StencilOp; table->TexEnvfv = save_TexEnvfv; table->TexGenfv = save_TexGenfv; table->TexImage1D = save_TexImage1D; table->TexImage2D = save_TexImage2D; table->TexImage3D = save_TexImage3D; table->TexSubImage1D = save_TexSubImage1D; table->TexSubImage2D = save_TexSubImage2D; table->TexSubImage3D = save_TexSubImage3D; table->TexParameterfv = save_TexParameterfv; table->Translatef = save_Translatef; table->Viewport = save_Viewport; /* GL_MESA_window_pos extension */ table->WindowPos4fMESA = save_WindowPos4fMESA; /* GL_MESA_resize_buffers extension */ table->ResizeBuffersMESA = gl_ResizeBuffersMESA; /* GL_ARB_multitexture */ table->ActiveTexture = save_ActiveTexture; table->ClientActiveTexture = save_ClientActiveTexture; } /*** *** Debugging code ***/ static const char *enum_string( GLenum k ) { return gl_lookup_enum_by_nr( k ); } /* * Print the commands in a display list. For debugging only. * TODO: many commands aren't handled yet. */ static void print_list( GLcontext *ctx, FILE *f, GLuint list ) { Node *n; GLboolean done; OpCode opcode; if (!glIsList(list)) { fprintf(f,"%u is not a display list ID\n",list); return; } n = (Node *) HashLookup(ctx->Shared->DisplayList, list); fprintf( f, "START-LIST %u, address %p\n", list, (void*)n ); done = n ? GL_FALSE : GL_TRUE; while (!done) { opcode = n[0].opcode; switch (opcode) { case OPCODE_ACCUM: fprintf(f,"accum %s %g\n", enum_string(n[1].e), n[2].f ); break; case OPCODE_BITMAP: fprintf(f,"Bitmap %d %d %g %g %g %g %p\n", n[1].i, n[2].i, n[3].f, n[4].f, n[5].f, n[6].f, (void *) n[7].data ); break; case OPCODE_CALL_LIST: fprintf(f,"CallList %d\n", (int) n[1].ui ); break; case OPCODE_CALL_LIST_OFFSET: fprintf(f,"CallList %d + offset %u = %u\n", (int) n[1].ui, ctx->List.ListBase, ctx->List.ListBase + n[1].ui ); break; case OPCODE_DISABLE: fprintf(f,"Disable %s\n", enum_string(n[1].e)); break; case OPCODE_ENABLE: fprintf(f,"Enable %s\n", enum_string(n[1].e)); break; case OPCODE_FRUSTUM: fprintf(f,"Frustum %g %g %g %g %g %g\n", n[1].f, n[2].f, n[3].f, n[4].f, n[5].f, n[6].f ); break; case OPCODE_LINE_STIPPLE: fprintf(f,"LineStipple %d %x\n", n[1].i, (int) n[2].us ); break; case OPCODE_LOAD_IDENTITY: fprintf(f,"LoadIdentity\n"); break; case OPCODE_LOAD_MATRIX: fprintf(f,"LoadMatrix\n"); fprintf(f," %8f %8f %8f %8f\n", n[1].f, n[5].f, n[9].f, n[13].f); fprintf(f," %8f %8f %8f %8f\n", n[2].f, n[6].f, n[10].f, n[14].f); fprintf(f," %8f %8f %8f %8f\n", n[3].f, n[7].f, n[11].f, n[15].f); fprintf(f," %8f %8f %8f %8f\n", n[4].f, n[8].f, n[12].f, n[16].f); break; case OPCODE_MULT_MATRIX: fprintf(f,"MultMatrix (or Rotate)\n"); fprintf(f," %8f %8f %8f %8f\n", n[1].f, n[5].f, n[9].f, n[13].f); fprintf(f," %8f %8f %8f %8f\n", n[2].f, n[6].f, n[10].f, n[14].f); fprintf(f," %8f %8f %8f %8f\n", n[3].f, n[7].f, n[11].f, n[15].f); fprintf(f," %8f %8f %8f %8f\n", n[4].f, n[8].f, n[12].f, n[16].f); break; case OPCODE_ORTHO: fprintf(f,"Ortho %g %g %g %g %g %g\n", n[1].f, n[2].f, n[3].f, n[4].f, n[5].f, n[6].f ); break; case OPCODE_POP_ATTRIB: fprintf(f,"PopAttrib\n"); break; case OPCODE_POP_MATRIX: fprintf(f,"PopMatrix\n"); break; case OPCODE_POP_NAME: fprintf(f,"PopName\n"); break; case OPCODE_PUSH_ATTRIB: fprintf(f,"PushAttrib %x\n", n[1].bf ); break; case OPCODE_PUSH_MATRIX: fprintf(f,"PushMatrix\n"); break; case OPCODE_PUSH_NAME: fprintf(f,"PushName %d\n", (int) n[1].ui ); break; case OPCODE_RASTER_POS: fprintf(f,"RasterPos %g %g %g %g\n", n[1].f, n[2].f,n[3].f,n[4].f); break; case OPCODE_RECTF: fprintf( f, "Rectf %g %g %g %g\n", n[1].f, n[2].f, n[3].f, n[4].f); break; case OPCODE_SCALE: fprintf(f,"Scale %g %g %g\n", n[1].f, n[2].f, n[3].f ); break; case OPCODE_TRANSLATE: fprintf(f,"Translate %g %g %g\n", n[1].f, n[2].f, n[3].f ); break; case OPCODE_BIND_TEXTURE: fprintf(f,"BindTexture %s %d\n", gl_lookup_enum_by_nr(n[1].ui), n[2].ui); break; case OPCODE_SHADE_MODEL: fprintf(f,"ShadeModel %s\n", gl_lookup_enum_by_nr(n[1].ui)); break; /* * meta opcodes/commands */ case OPCODE_ERROR: fprintf(f,"Error: %s %s\n", enum_string(n[1].e), (const char *)n[2].data ); break; case OPCODE_VERTEX_CASSETTE: fprintf(f,"VERTEX-CASSETTE, id %u, rows %u..%u\n", ((struct immediate *) n[1].data)->id, n[2].ui, n[3].ui); break; case OPCODE_CONTINUE: fprintf(f,"DISPLAY-LIST-CONTINUE\n"); n = (Node *) n[1].next; break; case OPCODE_END_OF_LIST: fprintf(f,"END-LIST %u\n", list); done = GL_TRUE; break; default: if (opcode < 0 || opcode > OPCODE_END_OF_LIST) { fprintf(f,"ERROR IN DISPLAY LIST: opcode = %d, address = %p\n", opcode, (void*) n); return; } else { fprintf(f,"command %d, %u operands\n",opcode,InstSize[opcode]); } } /* increment n to point to next compiled command */ if (opcode!=OPCODE_CONTINUE) { n += InstSize[opcode]; } } } /* * Clients may call this function to help debug display list problems. * This function is _ONLY_FOR_DEBUGGING_PURPOSES_. It may be removed, * changed, or break in the future without notice. */ void mesa_print_display_list( GLuint list ) { GET_CONTEXT; print_list( CC, stderr, list ); }