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(EGL) Turn some EGL functions static

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This commit is contained in:
LibretroAdmin 2022-08-27 15:35:08 +02:00
parent 25b76fdb54
commit bbf93812a5
1 changed files with 8 additions and 12 deletions
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20
gfx/common/egl_common.c
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@ -372,48 +372,44 @@ void egl_get_video_size(egl_ctx_data_t *egl, unsigned *width, unsigned *height)
}
}
bool check_egl_version(int minMajorVersion, int minMinorVersion)
static bool check_egl_version(int min_major_version, int min_minor_version)
{
int count;
int major, minor;
const char *str = _egl_query_string(EGL_NO_DISPLAY, EGL_VERSION);
if (!str)
return false;
count = sscanf(str, "%d.%d", &major, &minor);
if (count != 2)
if (sscanf(str, "%d.%d", &major, &minor) != 2)
return false;
if (major < minMajorVersion)
if (major < min_major_version)
return false;
if (major > minMajorVersion)
if (major > min_major_version)
return true;
if (minor >= minMinorVersion)
if (minor >= min_minor_version)
return true;
return false;
}
bool check_egl_client_extension(const char *name)
static bool check_egl_client_extension(const char *name, size_t name_len)
{
size_t nameLen;
const char *str = _egl_query_string(EGL_NO_DISPLAY, EGL_EXTENSIONS);
/* The EGL implementation doesn't support client extensions at all. */
if (!str)
return false;
nameLen = strlen(name);
while (*str != '\0')
{
/* Use strspn and strcspn to find the start position and length of each
* token in the extension string. Using strtok could also work, but
* that would require allocating a copy of the string. */
size_t len = strcspn(str, " ");
if (len == nameLen && strncmp(str, name, nameLen) == 0)
if (len == name_len && strncmp(str, name, name_len) == 0)
return true;
str += len;
str += strspn(str, " ");
@ -450,7 +446,7 @@ static EGLDisplay get_egl_display(EGLenum platform, void *native)
#endif /* defined(EGL_VERSION_1_5) */
#if defined(EGL_EXT_platform_base)
if (check_egl_client_extension("EGL_EXT_platform_base"))
if (check_egl_client_extension("EGL_EXT_platform_base", STRLEN_CONST("EGL_EXT_platform_base")))
{
PFNEGLGETPLATFORMDISPLAYEXTPROC ptr_eglGetPlatformDisplayEXT;