diff options
author | marha <marha@users.sourceforge.net> | 2015-06-15 20:27:26 +0200 |
---|---|---|
committer | marha <marha@users.sourceforge.net> | 2015-06-15 20:27:26 +0200 |
commit | e8d5e7c4bb11f7fcb0a4ba5c13f43e7929849a2f (patch) | |
tree | a88d66b3d34f8e008f08e2bd77889c6c6718ab11 /mesalib/src/mesa/main/version.c | |
parent | 0b3be550b20ad9f991f77bf979b2c306a7d4ef11 (diff) | |
download | vcxsrv-e8d5e7c4bb11f7fcb0a4ba5c13f43e7929849a2f.tar.gz vcxsrv-e8d5e7c4bb11f7fcb0a4ba5c13f43e7929849a2f.tar.bz2 vcxsrv-e8d5e7c4bb11f7fcb0a4ba5c13f43e7929849a2f.zip |
fontconfig libX11 libxcb xcb-proto mesa pixman xserver xkeyboard-config git update 15 June 2015release/external
xserver commit fa12f2c150b2f50de9dac4a2b09265f13af353af
libxcb commit f85661c3bca97faa72431df92a3867be39a74e23
libxcb/xcb-proto commit fef8a4cdc2cacd9541a656026371a3d338dadb8e
xkeyboard-config commit 61fb58a95a071cc1c212f6d3808908c086219fe0
libX11 commit f0286b2770ece10aef5e2e8c004260217f12fd25
pixman commit eebc1b78200aff075dbcae9c8d00edad1f830d91
fontconfig commit f6d61c9beed856a925bd60c025b55284b2d88161
mesa commit 932d1613d1e15ec22555e5ec09105c49eb850e36
Diffstat (limited to 'mesalib/src/mesa/main/version.c')
-rw-r--r-- | mesalib/src/mesa/main/version.c | 75 |
1 files changed, 47 insertions, 28 deletions
diff --git a/mesalib/src/mesa/main/version.c b/mesalib/src/mesa/main/version.c index 699a0de46..60c76040e 100644 --- a/mesalib/src/mesa/main/version.c +++ b/mesalib/src/mesa/main/version.c @@ -51,15 +51,20 @@ check_for_ending(const char *string, const char *ending) * fwd_context is only valid if version > 0 */ static void -get_gl_override(int *version, bool *fwd_context, bool *compat_context) +get_gl_override(gl_api api, int *version, bool *fwd_context, + bool *compat_context) { - const char *env_var = "MESA_GL_VERSION_OVERRIDE"; + const char *env_var = (api == API_OPENGL_CORE || api == API_OPENGL_COMPAT) + ? "MESA_GL_VERSION_OVERRIDE" : "MESA_GLES_VERSION_OVERRIDE"; const char *version_str; int major, minor, n; static int override_version = -1; static bool fc_suffix = false; static bool compat_suffix = false; + if (api == API_OPENGLES) + goto exit; + if (override_version < 0) { override_version = 0; @@ -75,7 +80,12 @@ get_gl_override(int *version, bool *fwd_context, bool *compat_context) override_version = 0; } else { override_version = major * 10 + minor; - if (override_version < 30 && fc_suffix) { + + /* There is no such thing as compatibility or forward-compatible for + * OpenGL ES 2.0 or 3.x APIs. + */ + if ((override_version < 30 && fc_suffix) || + (api == API_OPENGLES2 && (fc_suffix || compat_suffix))) { fprintf(stderr, "error: invalid value for %s: %s\n", env_var, version_str); } @@ -83,6 +93,7 @@ get_gl_override(int *version, bool *fwd_context, bool *compat_context) } } +exit: *version = override_version; *fwd_context = fc_suffix; *compat_context = compat_suffix; @@ -130,18 +141,26 @@ _mesa_override_gl_version_contextless(struct gl_constants *consts, int version; bool fwd_context, compat_context; - get_gl_override(&version, &fwd_context, &compat_context); + get_gl_override(*apiOut, &version, &fwd_context, &compat_context); if (version > 0) { *versionOut = version; - if (version >= 30 && fwd_context) { - *apiOut = API_OPENGL_CORE; - consts->ContextFlags |= GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT; - } else if (version >= 31 && !compat_context) { - *apiOut = API_OPENGL_CORE; - } else { - *apiOut = API_OPENGL_COMPAT; + + /* If the API is a desktop API, adjust the context flags. We may also + * need to modify the API depending on the version. For example, Mesa + * does not support a GL 3.3 compatibility profile. + */ + if (*apiOut == API_OPENGL_CORE || *apiOut == API_OPENGL_COMPAT) { + if (version >= 30 && fwd_context) { + *apiOut = API_OPENGL_CORE; + consts->ContextFlags |= GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT; + } else if (version >= 31 && !compat_context) { + *apiOut = API_OPENGL_CORE; + } else { + *apiOut = API_OPENGL_COMPAT; + } } + return true; } return false; @@ -157,22 +176,6 @@ _mesa_override_gl_version(struct gl_context *ctx) } /** - * Returns the gl override value - * - * version > 0 indicates there is an override requested - */ -int -_mesa_get_gl_version_override(void) -{ - int version; - bool fwd_context, compat_context; - - get_gl_override(&version, &fwd_context, &compat_context); - - return version; -} - -/** * Override the context's GLSL version if the environment variable * MESA_GLSL_VERSION_OVERRIDE is set. Valid values for * MESA_GLSL_VERSION_OVERRIDE are integers, such as "130". @@ -433,7 +436,23 @@ compute_version_es2(const struct gl_extensions *extensions) extensions->EXT_texture_snorm && extensions->NV_primitive_restart && extensions->OES_depth_texture_cube_map); - if (ver_3_0) { + const bool ver_3_1 = (ver_3_0 && + extensions->ARB_arrays_of_arrays && + extensions->ARB_compute_shader && + extensions->ARB_draw_indirect && + false /*extensions->ARB_framebuffer_no_attachments*/ && + extensions->ARB_shader_atomic_counters && + extensions->ARB_shader_image_load_store && + false /*extensions->ARB_shader_image_size*/ && + false /*extensions->ARB_shader_storage_buffer_object*/ && + extensions->ARB_shading_language_packing && + extensions->ARB_stencil_texturing && + extensions->ARB_gpu_shader5 && + extensions->EXT_shader_integer_mix); + + if (ver_3_1) { + return 31; + } else if (ver_3_0) { return 30; } else if (ver_2_0) { return 20; |