avcodec/h264: use some 3 operand forms

[ffmpeg] / libavcodec / nvenc_h264.c

diff --git a/libavcodec/nvenc_h264.c b/libavcodec/nvenc_h264.c
index 2c55b607893bf4776b82e1926a20024dfb56eb8d..20f47ec72744f800125ddb4d67595260ba68446e 100644 (file)
--- a/libavcodec/nvenc_h264.c
+++ b/libavcodec/nvenc_h264.c
@@ -68,19 +68,22 @@ static const AVOption options[] = {
     { "5",            "",                                   0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_5 },        0, 0, VE, "level" },
     { "5.0",          "",                                   0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_5 },        0, 0, VE, "level" },
     { "5.1",          "",                                   0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_LEVEL_H264_51 },       0, 0, VE, "level" },
-    { "rc",           "Override the preset rate-control",   OFFSET(rc),           AV_OPT_TYPE_INT,   { .i64 = -1 },                             -1, INT_MAX, VE, "rc" },
-    { "constqp",      "Constant QP mode",                   0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CONSTQP },              0, 0, VE, "rc" },
-    { "vbr",          "Variable bitrate mode",              0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_VBR },                  0, 0, VE, "rc" },
-    { "cbr",          "Constant bitrate mode",              0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CBR },                  0, 0, VE, "rc" },
-    { "vbr_minqp",    "Variable bitrate mode with MinQP",   0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_VBR_MINQP },            0, 0, VE, "rc" },
-    { "ll_2pass_quality", "Multi-pass optimized for image quality (only for low-latency presets)",
-                                                            0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_2_PASS_QUALITY },       0, 0, VE, "rc" },
-    { "ll_2pass_size", "Multi-pass optimized for constant frame size (only for low-latency presets)",
-                                                            0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_2_PASS_FRAMESIZE_CAP }, 0, 0, VE, "rc" },
-    { "vbr_2pass",    "Multi-pass variable bitrate mode",   0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_2_PASS_VBR },           0, 0, VE, "rc" },
+    { "rc",           "Override the preset rate-control",   OFFSET(rc),           AV_OPT_TYPE_INT,   { .i64 = -1 },                                  -1, INT_MAX, VE, "rc" },
+    { "constqp",      "Constant QP mode",                   0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CONSTQP },                   0, 0, VE, "rc" },
+    { "vbr",          "Variable bitrate mode",              0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_VBR },                       0, 0, VE, "rc" },
+    { "cbr",          "Constant bitrate mode",              0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CBR },                       0, 0, VE, "rc" },
+    { "vbr_minqp",    "Variable bitrate mode with MinQP (deprecated)", 0,         AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_VBR_MINQP) },            0, 0, VE, "rc" },
+    { "ll_2pass_quality", "Multi-pass optimized for image quality (deprecated)",
+                                                            0,                    AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_2_PASS_QUALITY) },       0, 0, VE, "rc" },
+    { "ll_2pass_size", "Multi-pass optimized for constant frame size (deprecated)",
+                                                            0,                    AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_2_PASS_FRAMESIZE_CAP) }, 0, 0, VE, "rc" },
+    { "vbr_2pass",    "Multi-pass variable bitrate mode (deprecated)", 0,         AV_OPT_TYPE_CONST, { .i64 = RCD(NV_ENC_PARAMS_RC_2_PASS_VBR) },           0, 0, VE, "rc" },
+    { "cbr_ld_hq",    "Constant bitrate low delay high quality mode", 0,          AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CBR_LOWDELAY_HQ },           0, 0, VE, "rc" },
+    { "cbr_hq",       "Constant bitrate high quality mode", 0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_CBR_HQ },                    0, 0, VE, "rc" },
+    { "vbr_hq",       "Variable bitrate high quality mode", 0,                    AV_OPT_TYPE_CONST, { .i64 = NV_ENC_PARAMS_RC_VBR_HQ },                    0, 0, VE, "rc" },
     { "rc-lookahead", "Number of frames to look ahead for rate-control",
-                                                            OFFSET(rc_lookahead), AV_OPT_TYPE_INT,   { .i64 = -1 }, -1, INT_MAX, VE },
-    { "surfaces",     "Number of concurrent surfaces",      OFFSET(nb_surfaces),  AV_OPT_TYPE_INT,   { .i64 = 32 },  0, MAX_REGISTERED_FRAMES, VE },
+                                                            OFFSET(rc_lookahead), AV_OPT_TYPE_INT,   { .i64 = 0 }, 0, INT_MAX, VE },
+    { "surfaces",     "Number of concurrent surfaces",      OFFSET(nb_surfaces),  AV_OPT_TYPE_INT,   { .i64 = 0 }, 0, MAX_REGISTERED_FRAMES, VE },
     { "cbr",          "Use cbr encoding mode",              OFFSET(cbr),          AV_OPT_TYPE_BOOL,  { .i64 = 0 },   0, 1, VE },
     { "2pass",        "Use 2pass encoding mode",            OFFSET(twopass),      AV_OPT_TYPE_BOOL,  { .i64 = -1 }, -1, 1, VE },
     { "gpu",          "Selects which NVENC capable GPU to use. First GPU is 0, second is 1, and so on.",
@@ -106,7 +109,7 @@ static const AVOption options[] = {
     { "aq-strength",  "When Spatial AQ is enabled, this field is used to specify AQ strength. AQ strength scale is from 1 (low) - 15 (aggressive)",
                                                             OFFSET(aq_strength),  AV_OPT_TYPE_INT,   { .i64 = 8 }, 1, 15, VE },
     { "cq",           "Set target quality level (0 to 51, 0 means automatic) for constant quality mode in VBR rate control",
-                                                            OFFSET(quality),      AV_OPT_TYPE_INT,   { .i64 = 0 }, 0, 51, VE },
+                                                            OFFSET(quality),      AV_OPT_TYPE_FLOAT, { .dbl = 0.}, 0., 51., VE },
     { "aud",          "Use access unit delimiters",         OFFSET(aud),          AV_OPT_TYPE_BOOL,  { .i64 = 0 }, 0, 1, VE },
     { "bluray-compat", "Bluray compatibility workarounds",  OFFSET(bluray_compat),AV_OPT_TYPE_BOOL,  { .i64 = 0 }, 0, 1, VE },
     { "init_qpP",     "Initial QP value for P frame",       OFFSET(init_qp_p),    AV_OPT_TYPE_INT,   { .i64 = -1 }, -1, 51, VE },
@@ -114,6 +117,8 @@ static const AVOption options[] = {
     { "init_qpI",     "Initial QP value for I frame",       OFFSET(init_qp_i),    AV_OPT_TYPE_INT,   { .i64 = -1 }, -1, 51, VE },
     { "qp",           "Constant quantization parameter rate control method",
                                                             OFFSET(cqp),          AV_OPT_TYPE_INT,   { .i64 = -1 }, -1, 51, VE },
+    { "weighted_pred","Set 1 to enable weighted prediction",
+                                                            OFFSET(weighted_pred),AV_OPT_TYPE_INT,   { .i64 = 0 }, 0, 1, VE },
     { NULL }
 };