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mesa: implement glGetNamedStringARB() 

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Witold Baryluk <witold.baryluk@gmail.com>
This commit is contained in:
Timothy Arceri 2019-08-26 11:23:39 +10:00
parent fc573c9816
commit a47bfbe189
1 changed files with 22 additions and 0 deletions
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22
src/mesa/main/shaderapi.c
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@ -3415,6 +3415,28 @@ GLvoid GLAPIENTRY
_mesa_GetNamedStringARB(GLint namelen, const GLchar *name, GLsizei bufSize,
GLint *stringlen, GLchar *string)
{
GET_CURRENT_CONTEXT(ctx);
const char *caller = "glGetNamedStringARB";
char *name_cp = copy_string(ctx, name, namelen, caller);
if (!name_cp)
return;
const char *source = _mesa_lookup_shader_include(ctx, name_cp);
if (!source) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"%s(no string associated with path %s)", caller, name_cp);
free(name_cp);
return;
}
size_t size = MIN2(strlen(source), bufSize - 1);
memcpy(string, source, size);
string[size] = '\0';
*stringlen = size;
free(name_cp);
}
GLvoid GLAPIENTRY