From c3f0a511a725c7b3d3d7d93b1955aaaa2bb32f0d Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Wed, 3 Nov 1999 17:27:05 +0000 Subject: new texture image processing --- src/mesa/main/dlist.c | 379 +++++++++++++++++++++++++++++--------------------- 1 file changed, 221 insertions(+), 158 deletions(-) (limited to 'src/mesa/main/dlist.c') diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c index e970637390..5729851df3 100644 --- a/src/mesa/main/dlist.c +++ b/src/mesa/main/dlist.c @@ -1,4 +1,4 @@ -/* $Id: dlist.c,v 1.12 1999/10/31 08:34:47 brianp Exp $ */ +/* $Id: dlist.c,v 1.13 1999/11/03 17:27:05 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -389,26 +389,28 @@ void gl_destroy_list( GLcontext *ctx, GLuint list ) n += InstSize[n[0].opcode]; break; case OPCODE_TEX_IMAGE1D: - gl_free_image( (struct gl_image *) n[8].data ); + FREE( n[8]. data ); n += InstSize[n[0].opcode]; break; case OPCODE_TEX_IMAGE2D: - gl_free_image( (struct gl_image *) n[9].data ); + 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: - { - struct gl_image *image; - image = (struct gl_image *) n[7].data; - gl_free_image( image ); - } + FREE( n[7].data ); + n += InstSize[n[0].opcode]; break; case OPCODE_TEX_SUB_IMAGE2D: - { - struct gl_image *image; - image = (struct gl_image *) n[9].data; - gl_free_image( image ); - } + 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; @@ -1097,11 +1099,12 @@ static void save_CopyTexSubImage2D( GLcontext *ctx, } -static void save_CopyTexSubImage3DEXT( GLcontext *ctx, - GLenum target, GLint level, - GLint xoffset, GLint yoffset, GLint zoffset, - GLint x, GLint y, - GLsizei width, GLint 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"); @@ -1118,8 +1121,8 @@ static void save_CopyTexSubImage3DEXT( GLcontext *ctx, n[9].i = height; } if (ctx->ExecuteFlag) { - (*ctx->Exec.CopyTexSubImage3DEXT)( ctx, target, level, xoffset, yoffset, zoffset, - x, y, width, height ); + (*ctx->Exec.CopyTexSubImage3D)(ctx, target, level, xoffset, yoffset, + zoffset, x, y, width, height ); } } @@ -2111,105 +2114,128 @@ static void save_TexParameterfv( GLcontext *ctx, GLenum target, static void save_TexImage1D( GLcontext *ctx, GLenum target, - GLint level, GLint components, - GLsizei width, GLint border, - GLenum format, GLenum type, - struct gl_image *teximage ) + GLint level, GLint components, + GLsizei width, GLint border, + GLenum format, GLenum type, + const GLvoid *pixels ) { - Node *n; FLUSH_VB(ctx, "dlist"); - 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 = teximage; - if (teximage) { - /* this prevents gl_TexImage1D() from freeing the image */ - teximage->RefCount = 1; - } - } - if (ctx->ExecuteFlag) { + if (target == GL_PROXY_TEXTURE_1D) { (*ctx->Exec.TexImage1D)( ctx, target, level, components, width, - border, format, type, teximage ); + 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, - struct gl_image *teximage ) + GLint level, GLint components, + GLsizei width, GLsizei height, GLint border, + GLenum format, GLenum type, + const GLvoid *pixels ) { - Node *n; FLUSH_VB(ctx, "dlist"); - 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 = teximage; - if (teximage) { - /* this prevents gl_TexImage2D() from freeing the image */ - teximage->RefCount = 1; - } - } - if (ctx->ExecuteFlag) { + if (target == GL_PROXY_TEXTURE_2D) { (*ctx->Exec.TexImage2D)( ctx, target, level, components, width, - height, border, format, type, teximage ); + 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_TexImage3DEXT( GLcontext *ctx, GLenum target, - GLint level, GLint components, - GLsizei width, GLsizei height, GLsizei depth, - GLint border, - GLenum format, GLenum type, - struct gl_image *teximage ) +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 ) { - Node *n; FLUSH_VB(ctx, "dlist"); - 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 = teximage; - if (teximage) { - /* this prevents gl_TexImage3D() from freeing the image */ - teximage->RefCount = 1; - } + if (target == GL_PROXY_TEXTURE_3D) { + (*ctx->Exec.TexImage3D)( ctx, target, level, components, width, + height, depth, border, format, type, pixels ); } - if (ctx->ExecuteFlag) { - (*ctx->Exec.TexImage3DEXT)( ctx, target, level, components, width, - height, depth, border, format, type, teximage ); + 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, - struct gl_image *image ) + 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) { @@ -2220,24 +2246,27 @@ static void save_TexSubImage1D( GLcontext *ctx, n[5].e = format; n[6].e = type; n[7].data = image; - if (image) - image->RefCount = 1; + } + else { + FREE(image); } if (ctx->ExecuteFlag) { (*ctx->Exec.TexSubImage1D)( ctx, target, level, xoffset, width, - format, type, image ); + 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, - struct gl_image *image ) + 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) { @@ -2250,24 +2279,27 @@ static void save_TexSubImage2D( GLcontext *ctx, n[7].e = format; n[8].e = type; n[9].data = image; - if (image) - image->RefCount = 1; + } + else { + FREE(image); } if (ctx->ExecuteFlag) { (*ctx->Exec.TexSubImage2D)( ctx, target, level, xoffset, yoffset, - width, height, format, type, image ); + width, height, format, type, pixels ); } } -static void save_TexSubImage3DEXT( GLcontext *ctx, - GLenum target, GLint level, - GLint xoffset, GLint yoffset,GLint zoffset, - GLsizei width, GLsizei height, GLsizei depth, - GLenum format, GLenum type, - struct gl_image *image ) +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) { @@ -2282,12 +2314,13 @@ static void save_TexSubImage3DEXT( GLcontext *ctx, n[9].e = format; n[10].e = type; n[11].data = image; - if (image) - image->RefCount = 1; + } + else { + FREE(image); } if (ctx->ExecuteFlag) { - (*ctx->Exec.TexSubImage3DEXT)( ctx, target, level, xoffset, yoffset, zoffset, - width, height, depth, format, type, image ); + (*ctx->Exec.TexSubImage3D)(ctx, target, level, xoffset, yoffset, zoffset, + width, height, depth, format, type, pixels ); } } @@ -2460,6 +2493,16 @@ void gl_save_error( GLcontext *ctx, GLenum error, const char *s ) */ 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; @@ -2527,16 +2570,6 @@ static void execute_list( GLcontext *ctx, GLuint list ) break; case OPCODE_BITMAP: { - static struct gl_pixelstore_attrib defaultPacking = { - 1, /* Alignment */ - 0, /* RowLength */ - 0, /* SkipPixels */ - 0, /* SkipRows */ - 0, /* ImageHeight */ - 0, /* SkipImages */ - GL_FALSE, /* SwapBytes */ - GL_FALSE /* LsbFirst */ - }; 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, @@ -2630,8 +2663,8 @@ static void execute_list( GLcontext *ctx, GLuint list ) n[5].i, n[6].i, n[7].i, n[8].i ); break; case OPCODE_COPY_TEX_SUB_IMAGE3D: - gl_CopyTexSubImage3DEXT( 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); + 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 ); @@ -2889,30 +2922,43 @@ static void execute_list( GLcontext *ctx, GLuint list ) } break; case OPCODE_TEX_IMAGE1D: - 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 */ - (struct gl_image *) n[8].data ); + { + 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: - 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 */ - (struct gl_image *) n[9].data ); + { + 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: - gl_TexImage3DEXT( ctx, + { + 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 */ @@ -2922,21 +2968,38 @@ static void execute_list( GLcontext *ctx, GLuint list ) n[7].e, /* border */ n[8].e, /* format */ n[9].e, /* type */ - (struct gl_image *) n[10].data ); + n[10].data ); + ctx->Unpack = save; /* restore */ + } break; case OPCODE_TEX_SUB_IMAGE1D: - gl_TexSubImage1D( ctx, n[1].e, n[2].i, n[3].i, n[4].i, n[5].e, - n[6].e, (struct gl_image *) n[7].data ); + { + 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: - gl_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, - (struct gl_image *) n[9].data ); + { + 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: - gl_TexSubImage3DEXT( ctx, n[1].e, n[2].i, n[3].i, n[4].i, n[5].i, + { + 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, - (struct gl_image *) n[11].data ); + n[11].data ); + ctx->Unpack = save; /* restore */ + } break; case OPCODE_TRANSLATE: gl_Translatef( ctx, n[1].f, n[2].f, n[3].f ); @@ -3255,7 +3318,7 @@ void gl_init_dlist_pointers( struct gl_api_table *table ) table->CopyTexImage2D = save_CopyTexImage2D; table->CopyTexSubImage1D = save_CopyTexSubImage1D; table->CopyTexSubImage2D = save_CopyTexSubImage2D; - table->CopyTexSubImage3DEXT = save_CopyTexSubImage3DEXT; + table->CopyTexSubImage3D = save_CopyTexSubImage3D; table->CullFace = save_CullFace; table->DeleteLists = gl_DeleteLists; /* NOT SAVED */ table->DeleteTextures = gl_DeleteTextures; /* NOT SAVED */ @@ -3373,10 +3436,10 @@ void gl_init_dlist_pointers( struct gl_api_table *table ) table->TexGenfv = save_TexGenfv; table->TexImage1D = save_TexImage1D; table->TexImage2D = save_TexImage2D; - table->TexImage3DEXT = save_TexImage3DEXT; + table->TexImage3D = save_TexImage3D; table->TexSubImage1D = save_TexSubImage1D; table->TexSubImage2D = save_TexSubImage2D; - table->TexSubImage3DEXT = save_TexSubImage3DEXT; + table->TexSubImage3D = save_TexSubImage3D; table->TexParameterfv = save_TexParameterfv; table->Translatef = save_Translatef; table->Viewport = save_Viewport; -- cgit v1.2.3