vaapi: add vaapi_avs2 support

see intel/libva#738 [Moore Threads](https://www.mthreads.com) (short for Mthreads) is a Chinese GPU manufacturer. All our products, like MTTS70/MTTS80/.. , support AVS2 8bit/10bit HW decoding at max 8k resolution. Signed-off-by: jianfeng.zheng <[email protected]>
gitgjogh · Jan 19, 2024 · 53f6287 · 53f6287
1 parent 7786263
commit 53f6287
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Showing 20 changed files with 2,451 additions and 27 deletions.
diff --git a/configure b/configure
@@ -2464,6 +2464,7 @@ HAVE_LIST="
  zlib_gzip
  openvino2
  va_profile_avs
+ va_profile_avs2
 "
 
 # options emitted with CONFIG_ prefix but not available on the command line
@@ -3204,6 +3205,7 @@ wmv3_nvdec_hwaccel_select="vc1_nvdec_hwaccel"
 wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
 wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel"
 cavs_vaapi_hwaccel_deps="vaapi va_profile_avs VAPictureParameterBufferAVS"
+avs2_vaapi_hwaccel_deps="vaapi va_profile_avs2 VAPictureParameterBufferAVS2"
 
 # hardware-accelerated codecs
 mediafoundation_deps="mftransform_h MFCreateAlignedMemoryBuffer"
@@ -7189,6 +7191,11 @@ if enabled vaapi; then
  test_code cc va/va.h "VAProfile p1 = VAProfileAVSJizhun, p2 = VAProfileAVSGuangdian;" &&
  enable va_profile_avs
  enabled va_profile_avs && check_type "va/va.h va/va_dec_avs.h" "VAPictureParameterBufferAVS"
+
+ disable va_profile_avs2 &&
+ test_code cc va/va.h "VAProfile p1 = VAProfileAVS2Main, p2 = VAProfileAVS2Main10;" &&
+ enable va_profile_avs2
+ enabled va_profile_avs2 && check_type "va/va.h va/va_dec_avs2.h" "VAPictureParameterBufferAVS2"
 fi
 
 if enabled_all opencl libdrm ; then

diff --git a/libavcodec/Makefile b/libavcodec/Makefile
@@ -285,6 +285,7 @@ OBJS-$(CONFIG_BRENDER_PIX_DECODER) += brenderpix.o
 OBJS-$(CONFIG_C93_DECODER) += c93.o
 OBJS-$(CONFIG_CAVS_DECODER) += cavs.o cavsdec.o cavsdsp.o \
  cavsdata.o
+OBJS-$(CONFIG_AVS2_DECODER) += avs2.o avs2dec.o avs2dec_headers.o
 OBJS-$(CONFIG_CBD2_DECODER) += dpcm.o
 OBJS-$(CONFIG_CCAPTION_DECODER) += ccaption_dec.o ass.o
 OBJS-$(CONFIG_CDGRAPHICS_DECODER) += cdgraphics.o
@@ -1056,6 +1057,7 @@ OBJS-$(CONFIG_VP9_VDPAU_HWACCEL) += vdpau_vp9.o
 OBJS-$(CONFIG_VP9_VIDEOTOOLBOX_HWACCEL) += videotoolbox_vp9.o
 OBJS-$(CONFIG_VP8_QSV_HWACCEL) += qsvdec.o
 OBJS-$(CONFIG_CAVS_VAAPI_HWACCEL) += vaapi_cavs.o
+OBJS-$(CONFIG_AVS2_VAAPI_HWACCEL) += vaapi_avs2.o
 
 # Objects duplicated from other libraries for shared builds
 SHLIBOBJS += log2_tab.o reverse.o

diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c
@@ -76,6 +76,7 @@ extern const FFCodec ff_bmv_video_decoder;
 extern const FFCodec ff_brender_pix_decoder;
 extern const FFCodec ff_c93_decoder;
 extern const FFCodec ff_cavs_decoder;
+extern const FFCodec ff_avs2_decoder;
 extern const FFCodec ff_cdgraphics_decoder;
 extern const FFCodec ff_cdtoons_decoder;
 extern const FFCodec ff_cdxl_decoder;

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
@@ -1729,6 +1729,7 @@ typedef struct AVCodecContext {
 #define FF_PROFILE_EVC_MAIN 1
 #endif
 
+
  /**
  * Encoding level descriptor.
  * - encoding: Set by user, corresponds to a specific level defined by the