From 61a3716ab5ad72ed2d2e926055716be99a4b2abd Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Wed, 18 Nov 2009 07:25:33 -0700 Subject: mesa: bump version to 7.8 --- src/mesa/main/version.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/mesa/main/version.h') diff --git a/src/mesa/main/version.h b/src/mesa/main/version.h index 0cae1860a3..dc55cb7ccc 100644 --- a/src/mesa/main/version.h +++ b/src/mesa/main/version.h @@ -1,6 +1,6 @@ /* * Mesa 3-D graphics library - * Version: 7.7 + * Version: 7.8 * * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. * Copyright (C) 2009 VMware, Inc. All Rights Reserved. @@ -30,9 +30,9 @@ /* Mesa version */ #define MESA_MAJOR 7 -#define MESA_MINOR 7 +#define MESA_MINOR 8 #define MESA_PATCH 0 -#define MESA_VERSION_STRING "7.7-devel" +#define MESA_VERSION_STRING "7.8-devel" /* To make version comparison easy */ #define MESA_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) -- cgit v1.2.3 From e0b9e33afbc8b061e3eab1eca7888fe2686a339d Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Tue, 5 Jan 2010 21:23:01 -0700 Subject: mesa: added _mesa_compute_version() in new version.c file --- src/mesa/main/version.c | 130 ++++++++++++++++++++++++++++++++++++++++++++++++ src/mesa/main/version.h | 7 +++ 2 files changed, 137 insertions(+) create mode 100644 src/mesa/main/version.c (limited to 'src/mesa/main/version.h') diff --git a/src/mesa/main/version.c b/src/mesa/main/version.c new file mode 100644 index 0000000000..9d23c577bd --- /dev/null +++ b/src/mesa/main/version.c @@ -0,0 +1,130 @@ +/* + * Mesa 3-D graphics library + * + * Copyright (C) 2010 VMware, Inc. 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 + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +#include "context.h" +#include "version.h" + + + +/** + * Examine enabled GL extensions to determine GL version. + * Return major and minor version numbers. + */ +static void +compute_version(const GLcontext *ctx, GLuint *major, GLuint *minor) +{ + const GLboolean ver_1_3 = (ctx->Extensions.ARB_multisample && + ctx->Extensions.ARB_multitexture && + ctx->Extensions.ARB_texture_border_clamp && + ctx->Extensions.ARB_texture_compression && + ctx->Extensions.ARB_texture_cube_map && + ctx->Extensions.EXT_texture_env_add && + ctx->Extensions.ARB_texture_env_combine && + ctx->Extensions.ARB_texture_env_dot3); + const GLboolean ver_1_4 = (ver_1_3 && + ctx->Extensions.ARB_depth_texture && + ctx->Extensions.ARB_shadow && + ctx->Extensions.ARB_texture_env_crossbar && + ctx->Extensions.ARB_texture_mirrored_repeat && + ctx->Extensions.ARB_window_pos && + ctx->Extensions.EXT_blend_color && + ctx->Extensions.EXT_blend_func_separate && + ctx->Extensions.EXT_blend_minmax && + ctx->Extensions.EXT_blend_subtract && + ctx->Extensions.EXT_fog_coord && + ctx->Extensions.EXT_multi_draw_arrays && + ctx->Extensions.EXT_point_parameters && + ctx->Extensions.EXT_secondary_color && + ctx->Extensions.EXT_stencil_wrap && + ctx->Extensions.EXT_texture_lod_bias && + ctx->Extensions.SGIS_generate_mipmap); + const GLboolean ver_1_5 = (ver_1_4 && + ctx->Extensions.ARB_occlusion_query && + ctx->Extensions.ARB_vertex_buffer_object && + ctx->Extensions.EXT_shadow_funcs); + const GLboolean ver_2_0 = (ver_1_5 && + ctx->Extensions.ARB_draw_buffers && + ctx->Extensions.ARB_point_sprite && + ctx->Extensions.ARB_shader_objects && + ctx->Extensions.ARB_vertex_shader && + ctx->Extensions.ARB_fragment_shader && + ctx->Extensions.ARB_texture_non_power_of_two && + ctx->Extensions.EXT_blend_equation_separate && + + /* Technically, 2.0 requires the functionality + * of the EXT version. Enable 2.0 if either + * extension is available, and assume that a + * driver that only exposes the ATI extension + * will fallback to software when necessary. + */ + (ctx->Extensions.EXT_stencil_two_side + || ctx->Extensions.ATI_separate_stencil)); + const GLboolean ver_2_1 = (ver_2_0 && + ctx->Extensions.ARB_shading_language_120 && + ctx->Extensions.EXT_pixel_buffer_object && + ctx->Extensions.EXT_texture_sRGB); + if (ver_2_1) { + *major = 2; + *minor = 1; + } + else if (ver_2_0) { + *major = 2; + *minor = 0; + } + else if (ver_1_5) { + *major = 1; + *minor = 5; + } + else if (ver_1_4) { + *major = 1; + *minor = 4; + } + else if (ver_1_3) { + *major = 1; + *minor = 3; + } + else { + *major = 1; + *minor = 2; + } +} + + +/** + * Set the context's VersionMajor, VersionMinor, VersionString fields. + * This should only be called once as part of context initialization. + */ +void +_mesa_compute_version(GLcontext *ctx) +{ + static const int max = 100; + + compute_version(ctx, &ctx->VersionMajor, &ctx->VersionMinor); + + ctx->VersionString = (char *) _mesa_malloc(max); + if (ctx->VersionString) { + _mesa_snprintf(ctx->VersionString, max, "%u.%u Mesa " MESA_VERSION_STRING, + ctx->VersionMajor, ctx->VersionMinor); + } +} diff --git a/src/mesa/main/version.h b/src/mesa/main/version.h index dc55cb7ccc..d521569f8d 100644 --- a/src/mesa/main/version.h +++ b/src/mesa/main/version.h @@ -28,6 +28,9 @@ #define VERSION_H +#include "mtypes.h" + + /* Mesa version */ #define MESA_MAJOR 7 #define MESA_MINOR 8 @@ -50,4 +53,8 @@ #define OPENGL_VERSION_CODE OPENGL_VERSION(OPENGL_MAJOR, OPENGL_MINOR, OPENGL_PATCH) +extern void +_mesa_compute_version(GLcontext *ctx); + + #endif /* VERSION_H */ -- cgit v1.2.3