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Code Issues Releases Wiki Activity

Latest 9.1 ATI drivers finally fixed PBOs, thus do not need ati-hack and are much 

faster without it. Change autodetection accordingly.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28458 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2009-02-03 11:46:31 +00:00
parent 0fcb101267
commit 9b8170ca54
1 changed files with 10 additions and 1 deletions
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11
libvo/vo_gl.c
View File

@ -404,13 +404,22 @@ static void uninitGl(void) {
static void autodetectGlExtensions(void) {
const char *extensions = glGetString(GL_EXTENSIONS);
const char *vendor = glGetString(GL_VENDOR);
const char *version = glGetString(GL_VERSION);
int is_ati = strstr(vendor, "ATI") != NULL;
if (ati_hack == -1) ati_hack = is_ati;
int ati_broken_pbo = 0;
if (is_ati && strncmp(version, "2.1.", 4) == 0) {
int ver = atoi(version + 4);
mp_msg(MSGT_VO, MSGL_V, "[gl] Detected ATI driver version: %i\n", ver);
ati_broken_pbo = ver && ver < 8395;
}
if (ati_hack == -1) ati_hack = ati_broken_pbo;
if (force_pbo == -1) force_pbo = strstr(extensions, "_pixel_buffer_object") ? is_ati : 0;
if (use_rectangle == -1) use_rectangle = strstr(extensions, "_texture_non_power_of_two") ? 0 : 0;
if (is_ati && (lscale == 1 || lscale == 2 || cscale == 1 || cscale == 2))
mp_msg(MSGT_VO, MSGL_WARN, "Selected scaling mode may be broken on ATI cards.\n"
"Tell _them_ to fix GL_REPEAT if you have issues.\n");
mp_msg(MSGT_VO, MSGL_V, "[gl] Settings after autodetection: ati-hack = %i, force-pbo = %i, rectangle = %i\n",
ati_hack, force_pbo, use_rectangle);
}
/**