0x1b81beA3, 0xa0c7,0x11d3, {0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5}
};
+static const GUID DXVA_NoEncrypt = {
+ 0x1b81bed0, 0xa0c7,0x11d3, {0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5}
+};
+
/* */
typedef struct {
const char *name;
msg_Dbg(va->log, "we got %d decoder configurations", cfg_count);
/* Select the best decoder configuration */
- bool has_cfg = false;
+ int cfg_score = 0;
for (unsigned i = 0; i < cfg_count; i++) {
const DXVA2_ConfigPictureDecode *cfg = &cfg_list[i];
i, cfg->ConfigBitstreamRaw);
/* */
- if ((!has_cfg && cfg->ConfigBitstreamRaw == 1) ||
- (codec_id == CODEC_ID_H264 && cfg->ConfigBitstreamRaw == 2)) {
+ int score;
+ if (cfg->ConfigBitstreamRaw == 1)
+ score = 1;
+ else if (codec_id == CODEC_ID_H264 && cfg->ConfigBitstreamRaw == 2)
+ score = 2;
+ else
+ continue;
+ if (IsEqualGUID(&cfg->guidConfigBitstreamEncryption, &DXVA_NoEncrypt))
+ score += 16;
+
+ if (cfg_score < score) {
va->cfg = *cfg;
- has_cfg = true;
+ cfg_score = score;
}
}
CoTaskMemFree(cfg_list);
- if (!has_cfg) {
+ if (cfg_score <= 0) {
msg_Err(va->log, "Failed to find a supported decoder configuration");
return VLC_EGENERIC;
}