From 0bf07d32cbd460220c67d726900772cf3692746d Mon Sep 17 00:00:00 2001 From: marha Date: Tue, 1 Feb 2011 10:02:38 +0000 Subject: libX11 libXinerama mesa git update 1 Feb 2011 --- mesalib/src/glsl/glsl_parser_extras.cpp | 52 ++++++++++++++++++++++++++------- 1 file changed, 41 insertions(+), 11 deletions(-) (limited to 'mesalib/src/glsl/glsl_parser_extras.cpp') diff --git a/mesalib/src/glsl/glsl_parser_extras.cpp b/mesalib/src/glsl/glsl_parser_extras.cpp index c9a8a2cb2..2ed8b843a 100644 --- a/mesalib/src/glsl/glsl_parser_extras.cpp +++ b/mesalib/src/glsl/glsl_parser_extras.cpp @@ -26,10 +26,10 @@ #include extern "C" { -#include #include "main/core.h" /* for struct gl_context */ } +#include "ralloc.h" #include "ast.h" #include "glsl_parser_extras.h" #include "glsl_parser.h" @@ -48,7 +48,7 @@ _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *ctx, this->scanner = NULL; this->translation_unit.make_empty(); this->symbols = new(mem_ctx) glsl_symbol_table; - this->info_log = talloc_strdup(mem_ctx, ""); + this->info_log = ralloc_strdup(mem_ctx, ""); this->error = false; this->loop_or_switch_nesting = NULL; @@ -79,6 +79,38 @@ _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *ctx, this->Const.MaxFragmentUniformComponents = ctx->Const.FragmentProgram.MaxUniformComponents; this->Const.MaxDrawBuffers = ctx->Const.MaxDrawBuffers; + + /* Note: Once the OpenGL 3.0 'forward compatible' context or the OpenGL 3.2 + * Core context is supported, this logic will need change. Older versions of + * GLSL are no longer supported outside the compatibility contexts of 3.x. + */ + this->Const.GLSL_100ES = (ctx->API == API_OPENGLES2) + || ctx->Extensions.ARB_ES2_compatibility; + this->Const.GLSL_110 = (ctx->API == API_OPENGL); + this->Const.GLSL_120 = (ctx->API == API_OPENGL) + && (ctx->Const.GLSLVersion >= 120); + this->Const.GLSL_130 = (ctx->API == API_OPENGL) + && (ctx->Const.GLSLVersion >= 130); + + const unsigned lowest_version = + (ctx->API == API_OPENGLES2) || ctx->Extensions.ARB_ES2_compatibility + ? 100 : 110; + const unsigned highest_version = + (ctx->API == API_OPENGL) ? ctx->Const.GLSLVersion : 100; + char *supported = (char *) ralloc_context(this); + + for (unsigned ver = lowest_version; ver <= highest_version; ver += 10) { + const char *const prefix = (ver == lowest_version) + ? "" + : ((ver == highest_version) ? ", and " : ", "); + + ralloc_asprintf_append(& supported, "%s%d.%02d%s", + prefix, + ver / 100, ver % 100, + (ver == 100) ? " ES" : ""); + } + + this->supported_version_string = supported; } const char * @@ -104,15 +136,14 @@ _mesa_glsl_error(YYLTYPE *locp, _mesa_glsl_parse_state *state, state->error = true; assert(state->info_log != NULL); - state->info_log = talloc_asprintf_append(state->info_log, - "%u:%u(%u): error: ", + ralloc_asprintf_append(&state->info_log, "%u:%u(%u): error: ", locp->source, locp->first_line, locp->first_column); va_start(ap, fmt); - state->info_log = talloc_vasprintf_append(state->info_log, fmt, ap); + ralloc_vasprintf_append(&state->info_log, fmt, ap); va_end(ap); - state->info_log = talloc_strdup_append(state->info_log, "\n"); + ralloc_strcat(&state->info_log, "\n"); } @@ -123,15 +154,14 @@ _mesa_glsl_warning(const YYLTYPE *locp, _mesa_glsl_parse_state *state, va_list ap; assert(state->info_log != NULL); - state->info_log = talloc_asprintf_append(state->info_log, - "%u:%u(%u): warning: ", + ralloc_asprintf_append(&state->info_log, "%u:%u(%u): warning: ", locp->source, locp->first_line, locp->first_column); va_start(ap, fmt); - state->info_log = talloc_vasprintf_append(state->info_log, fmt, ap); + ralloc_vasprintf_append(&state->info_log, fmt, ap); va_end(ap); - state->info_log = talloc_strdup_append(state->info_log, "\n"); + ralloc_strcat(&state->info_log, "\n"); } @@ -712,7 +742,7 @@ ast_struct_specifier::ast_struct_specifier(char *identifier, { if (identifier == NULL) { static unsigned anon_count = 1; - identifier = talloc_asprintf(this, "#anon_struct_%04x", anon_count); + identifier = ralloc_asprintf(this, "#anon_struct_%04x", anon_count); anon_count++; } name = identifier; -- cgit v1.2.3