X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fhint.c;h=890be7b39c8f126a2df871ba910ab48d09bd2cb8;hb=51c1c4d95a05b6eb6fce74e8d624615e4a1b38ab;hp=e37cfb1a87d7c9ce8798ab7764635f033350bdff;hpb=3893e638e6521b9c070e01c0b31d22754ff97a88;p=mesa.git diff --git a/src/mesa/main/hint.c b/src/mesa/main/hint.c index e37cfb1a87d..890be7b39c8 100644 --- a/src/mesa/main/hint.c +++ b/src/mesa/main/hint.c @@ -1,10 +1,8 @@ -/* $Id: hint.c,v 1.10 2001/05/21 16:41:03 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2002 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"), @@ -19,116 +17,145 @@ * 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. + * THE AUTHORS OR COPYRIGHT HOLDERS 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. */ -#ifdef PC_HEADER -#include "all.h" -#else #include "glheader.h" #include "enums.h" #include "context.h" #include "hint.h" -#include "state.h" -#endif +#include "mtypes.h" -void + +void GLAPIENTRY _mesa_Hint( GLenum target, GLenum mode ) { GET_CURRENT_CONTEXT(ctx); - ASSERT_OUTSIDE_BEGIN_END(ctx); - (void) _mesa_try_Hint( ctx, target, mode ); -} - -GLboolean -_mesa_try_Hint( GLcontext *ctx, GLenum target, GLenum mode ) -{ if (MESA_VERBOSE & VERBOSE_API) - fprintf(stderr, "glHint %s %d\n", _mesa_lookup_enum_by_nr(target), mode); + _mesa_debug(ctx, "glHint %s %s\n", + _mesa_enum_to_string(target), + _mesa_enum_to_string(mode)); if (mode != GL_NICEST && mode != GL_FASTEST && mode != GL_DONT_CARE) { _mesa_error(ctx, GL_INVALID_ENUM, "glHint(mode)"); - return GL_FALSE; + return; } switch (target) { case GL_FOG_HINT: + if (ctx->API != API_OPENGL_COMPAT && ctx->API != API_OPENGLES) + goto invalid_target; if (ctx->Hint.Fog == mode) - return GL_TRUE; + return; FLUSH_VERTICES(ctx, _NEW_HINT); ctx->Hint.Fog = mode; break; case GL_LINE_SMOOTH_HINT: + if (!_mesa_is_desktop_gl(ctx) && ctx->API != API_OPENGLES) + goto invalid_target; if (ctx->Hint.LineSmooth == mode) - return GL_TRUE; + return; FLUSH_VERTICES(ctx, _NEW_HINT); ctx->Hint.LineSmooth = mode; break; case GL_PERSPECTIVE_CORRECTION_HINT: + if (ctx->API != API_OPENGL_COMPAT && ctx->API != API_OPENGLES) + goto invalid_target; if (ctx->Hint.PerspectiveCorrection == mode) - return GL_TRUE; + return; FLUSH_VERTICES(ctx, _NEW_HINT); ctx->Hint.PerspectiveCorrection = mode; break; case GL_POINT_SMOOTH_HINT: + if (ctx->API != API_OPENGL_COMPAT && ctx->API != API_OPENGLES) + goto invalid_target; if (ctx->Hint.PointSmooth == mode) - return GL_TRUE; + return; FLUSH_VERTICES(ctx, _NEW_HINT); ctx->Hint.PointSmooth = mode; break; case GL_POLYGON_SMOOTH_HINT: + if (!_mesa_is_desktop_gl(ctx)) + goto invalid_target; if (ctx->Hint.PolygonSmooth == mode) - return GL_TRUE; + return; FLUSH_VERTICES(ctx, _NEW_HINT); ctx->Hint.PolygonSmooth = mode; break; - /* GL_EXT_clip_volume_hint */ - case GL_CLIP_VOLUME_CLIPPING_HINT_EXT: - if (ctx->Hint.ClipVolumeClipping == mode) - return GL_TRUE; - FLUSH_VERTICES(ctx, _NEW_HINT); - ctx->Hint.ClipVolumeClipping = mode; - break; - /* GL_ARB_texture_compression */ case GL_TEXTURE_COMPRESSION_HINT_ARB: - if (!ctx->Extensions.ARB_texture_compression) { - _mesa_error(ctx, GL_INVALID_ENUM, "glHint(target)"); - return GL_FALSE; - } + if (!_mesa_is_desktop_gl(ctx)) + goto invalid_target; if (ctx->Hint.TextureCompression == mode) - return GL_TRUE; + return; FLUSH_VERTICES(ctx, _NEW_HINT); ctx->Hint.TextureCompression = mode; break; /* GL_SGIS_generate_mipmap */ case GL_GENERATE_MIPMAP_HINT_SGIS: - if (!ctx->Extensions.SGIS_generate_mipmap) { - _mesa_error(ctx, GL_INVALID_ENUM, "glHint(target)"); - return GL_FALSE; - } + if (ctx->API == API_OPENGL_CORE) + goto invalid_target; if (ctx->Hint.GenerateMipmap == mode) - return GL_TRUE; + return; FLUSH_VERTICES(ctx, _NEW_HINT); ctx->Hint.GenerateMipmap = mode; break; + /* GL_ARB_fragment_shader */ + case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB: + if (ctx->API == API_OPENGLES || !ctx->Extensions.ARB_fragment_shader) + goto invalid_target; + if (ctx->Hint.FragmentShaderDerivative == mode) + return; + FLUSH_VERTICES(ctx, _NEW_HINT); + ctx->Hint.FragmentShaderDerivative = mode; + break; + default: - _mesa_error(ctx, GL_INVALID_ENUM, "glHint(target)"); - return GL_FALSE; + goto invalid_target; } + return; - if (ctx->Driver.Hint) { - (*ctx->Driver.Hint)( ctx, target, mode ); - } +invalid_target: + _mesa_error(ctx, GL_INVALID_ENUM, "glHint(target)"); + return; +} + +/* GL_ARB_parallel_shader_compile */ +void GLAPIENTRY +_mesa_MaxShaderCompilerThreadsKHR(GLuint count) +{ + GET_CURRENT_CONTEXT(ctx); + + ctx->Hint.MaxShaderCompilerThreads = count; - return GL_TRUE; + if (ctx->Driver.SetMaxShaderCompilerThreads) + ctx->Driver.SetMaxShaderCompilerThreads(ctx, count); +} + +/**********************************************************************/ +/***** Initialization *****/ +/**********************************************************************/ + +void _mesa_init_hint( struct gl_context * ctx ) +{ + /* Hint group */ + ctx->Hint.PerspectiveCorrection = GL_DONT_CARE; + ctx->Hint.PointSmooth = GL_DONT_CARE; + ctx->Hint.LineSmooth = GL_DONT_CARE; + ctx->Hint.PolygonSmooth = GL_DONT_CARE; + ctx->Hint.Fog = GL_DONT_CARE; + ctx->Hint.TextureCompression = GL_DONT_CARE; + ctx->Hint.GenerateMipmap = GL_DONT_CARE; + ctx->Hint.FragmentShaderDerivative = GL_DONT_CARE; + ctx->Hint.MaxShaderCompilerThreads = 0xffffffff; }