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main/version: consolodate version string creation for ES/Desktop GL

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Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
This commit is contained in:
Jordan Justen 2012-09-04 11:16:28 -07:00
parent 81dff4f752
commit 9fac1d1c3a
1 changed files with 24 additions and 34 deletions
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58
src/mesa/main/version.c
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@ -54,6 +54,27 @@ override_version(struct gl_context *ctx)
ctx->Version = major * 10 + minor;
}
/**
* Builds the MESA version string.
*/
static GLboolean
create_version_string(struct gl_context *ctx, const char *prefix)
{
static const int max = 100;
ctx->VersionString = malloc(max);
if (ctx->VersionString) {
_mesa_snprintf(ctx->VersionString, max,
"%s%u.%u Mesa " MESA_VERSION_STRING
#ifdef MESA_GIT_SHA1
" (" MESA_GIT_SHA1 ")"
#endif
,
prefix,
ctx->Version / 10, ctx->Version % 10);
}
}
/**
* Override the context's GLSL version if the environment variable
* MESA_GLSL_VERSION_OVERRIDE is set. Valid values for
@ -85,7 +106,6 @@ static void
compute_version(struct gl_context *ctx)
{
GLuint major, minor;
static const int max = 100;
const GLboolean ver_1_3 = (ctx->Extensions.ARB_texture_border_clamp &&
ctx->Extensions.ARB_texture_cube_map &&
@ -224,23 +244,12 @@ compute_version(struct gl_context *ctx)
override_version(ctx);
ctx->VersionString = malloc(max);
if (ctx->VersionString) {
_mesa_snprintf(ctx->VersionString, max,
"%u.%u Mesa " MESA_VERSION_STRING
#ifdef MESA_GIT_SHA1
" (" MESA_GIT_SHA1 ")"
#endif
,
ctx->Version / 10, ctx->Version % 10);
}
create_version_string(ctx, "");
}
static void
compute_version_es1(struct gl_context *ctx)
{
static const int max = 100;
/* OpenGL ES 1.0 is derived from OpenGL 1.3 */
const GLboolean ver_1_0 = (ctx->Extensions.ARB_texture_env_combine &&
ctx->Extensions.ARB_texture_env_dot3);
@ -256,23 +265,12 @@ compute_version_es1(struct gl_context *ctx)
_mesa_problem(ctx, "Incomplete OpenGL ES 1.0 support.");
}
ctx->VersionString = malloc(max);
if (ctx->VersionString) {
_mesa_snprintf(ctx->VersionString, max,
"OpenGL ES-CM 1.%d Mesa " MESA_VERSION_STRING
#ifdef MESA_GIT_SHA1
" (" MESA_GIT_SHA1 ")"
#endif
,
ctx->Version % 10);
}
create_version_string(ctx, "OpenGL ES-CM ");
}
static void
compute_version_es2(struct gl_context *ctx)
{
static const int max = 100;
/* OpenGL ES 2.0 is derived from OpenGL 2.0 */
const GLboolean ver_2_0 = (ctx->Extensions.ARB_texture_cube_map &&
ctx->Extensions.EXT_blend_color &&
@ -289,15 +287,7 @@ compute_version_es2(struct gl_context *ctx)
_mesa_problem(ctx, "Incomplete OpenGL ES 2.0 support.");
}
ctx->VersionString = malloc(max);
if (ctx->VersionString) {
_mesa_snprintf(ctx->VersionString, max,
"OpenGL ES 2.0 Mesa " MESA_VERSION_STRING
#ifdef MESA_GIT_SHA1
" (" MESA_GIT_SHA1 ")"
#endif
);
}
create_version_string(ctx, "OpenGL ES ");
}
/**