claude-noether/libva-v4l2-request-fourier
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Add support for H264 decoding

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Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
This commit is contained in:
Maxime Ripard
2018-07-11 17:06:40 +02:00
committed by Paul Kocialkowski
parent d7d8fc744b
commit 1efa9d877e
7 changed files with 400 additions and 2 deletions
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src/config.c
+19
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@@ -49,6 +49,11 @@ VAStatus SunxiCedrusCreateConfig(VADriverContextP context, VAProfile profile,
switch (profile) {
case VAProfileMPEG2Simple:
case VAProfileMPEG2Main:
case VAProfileH264Main:
case VAProfileH264High:
case VAProfileH264ConstrainedBaseline:
case VAProfileH264MultiviewHigh:
case VAProfileH264StereoHigh:
if (entrypoint != VAEntrypointVLD)
return VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT;
break;
@@ -112,6 +117,15 @@ VAStatus SunxiCedrusQueryConfigProfiles(VADriverContextP context,
profiles[index++] = VAProfileMPEG2Main;
}
found = v4l2_find_format(driver_data->video_fd, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, V4L2_PIX_FMT_H264_SLICE);
if (found && index < (SUNXI_CEDRUS_MAX_CONFIG_ATTRIBUTES - 5)) {
profiles[index++] = VAProfileH264Main;
profiles[index++] = VAProfileH264High;
profiles[index++] = VAProfileH264ConstrainedBaseline;
profiles[index++] = VAProfileH264MultiviewHigh;
profiles[index++] = VAProfileH264StereoHigh;
}
*profiles_count = index;
return VA_STATUS_SUCCESS;
@@ -123,6 +137,11 @@ VAStatus SunxiCedrusQueryConfigEntrypoints(VADriverContextP context,
switch (profile) {
case VAProfileMPEG2Simple:
case VAProfileMPEG2Main:
case VAProfileH264Main:
case VAProfileH264High:
case VAProfileH264ConstrainedBaseline:
case VAProfileH264MultiviewHigh:
case VAProfileH264StereoHigh:
entrypoints[0] = VAEntrypointVLD;
*entrypoints_count = 1;
break;