[Libva] [PATCH v2 7/8] Enabling BDW avc encoding configuration
Zhong Li
zhong.li at intel.com
Thu Aug 7 21:05:42 PDT 2014
Signed-off-by: Zhong Li <zhong.li at intel.com>
---
src/gen8_vme.c | 21 ++++++++------
src/shaders/vme/inter_frame_gen8.asm | 51 ++++++++++++++++++++++++++++------
src/shaders/vme/inter_frame_gen8.g8b | 39 ++++++++++++++++++++++----
src/shaders/vme/vme8.inc | 8 +++++-
4 files changed, 95 insertions(+), 24 deletions(-)
diff --git a/src/gen8_vme.c b/src/gen8_vme.c
index 34a3b68..8cae2a0 100644
--- a/src/gen8_vme.c
+++ b/src/gen8_vme.c
@@ -557,7 +557,7 @@ gen8_vme_fill_vme_batchbuffer(VADriverContextP ctx,
/*inline data */
*command_ptr++ = (mb_width << 16 | mb_y << 8 | mb_x);
- *command_ptr++ = ( (1 << 16) | transform_8x8_mode_flag | (mb_intra_ub << 8));
+ *command_ptr++ = ((encoder_context->quality_level << 24) | (1 << 16) | transform_8x8_mode_flag | (mb_intra_ub << 8));
*command_ptr++ = CMD_MEDIA_STATE_FLUSH;
*command_ptr++ = 0;
@@ -603,13 +603,18 @@ static void gen8_vme_pipeline_programing(VADriverContextP ctx,
int kernel_shader;
bool allow_hwscore = true;
int s;
-
- for (s = 0; s < encode_state->num_slice_params_ext; s++) {
- pSliceParameter = (VAEncSliceParameterBufferH264 *)encode_state->slice_params_ext[s]->buffer;
- if ((pSliceParameter->macroblock_address % width_in_mbs)) {
- allow_hwscore = false;
- break;
- }
+ unsigned int is_low_quality = (encoder_context->quality_level == ENCODER_LOW_QUALITY);
+
+ if (is_low_quality)
+ allow_hwscore = false;
+ else {
+ for (s = 0; s < encode_state->num_slice_params_ext; s++) {
+ pSliceParameter = (VAEncSliceParameterBufferH264 *)encode_state->slice_params_ext[s]->buffer;
+ if ((pSliceParameter->macroblock_address % width_in_mbs)) {
+ allow_hwscore = false;
+ break;
+ }
+ }
}
if ((pSliceParameter->slice_type == SLICE_TYPE_I) ||
diff --git a/src/shaders/vme/inter_frame_gen8.asm b/src/shaders/vme/inter_frame_gen8.asm
index 7db5fa6..991d903 100644
--- a/src/shaders/vme/inter_frame_gen8.asm
+++ b/src/shaders/vme/inter_frame_gen8.asm
@@ -479,24 +479,57 @@ send (16)
{align1};
/* IME search */
+cmp.z.f0.0 (1) null<1>:uw quality_level_ub<0,1,0>:ub LOW_QUALITY_LEVEL:uw {align1};
+(f0.0) jmpi (1) __low_quality_search;
+
+__high_quality_search:
+/* M3/M4 search path */
+mov (1) vme_msg_3.0<1>:UD 0x01010101:UD {align1};
+mov (1) vme_msg_3.4<1>:UD 0x10010101:UD {align1};
+mov (1) vme_msg_3.8<1>:UD 0x0F0F0F0F:UD {align1};
+mov (1) vme_msg_3.12<1>:UD 0x100F0F0F:UD {align1};
+mov (1) vme_msg_3.16<1>:UD 0x01010101:UD {align1};
+mov (1) vme_msg_3.20<1>:UD 0x10010101:UD {align1};
+mov (1) vme_msg_3.24<1>:UD 0x0F0F0F0F:UD {align1};
+mov (1) vme_msg_3.28<1>:UD 0x100F0F0F:UD {align1};
+mov (1) vme_msg_4.0<1>:UD 0x01010101:UD {align1};
+mov (1) vme_msg_4.4<1>:UD 0x10010101:UD {align1};
+mov (1) vme_msg_4.8<1>:UD 0x0F0F0F0F:UD {align1};
+mov (1) vme_msg_4.12<1>:UD 0x000F0F0F:UD {align1};
+mov (4) vme_msg_4.16<1>:UD 0x0:UD {align1};
+
mov (1) vme_m0.12<1>:UD SEARCH_CTRL_SINGLE + INTER_PART_MASK + INTER_SAD_HAAR:UD {align1}; /* 16x16 Source, harr */
mov (1) vme_m0.22<1>:UW REF_REGION_SIZE {align1}; /* Reference Width&Height, 48x40 */
-
-mov (1) vme_m0.0<1>:UD vme_m0.8<0,1,0>:UD {align1};
-
-add (1) vme_m0.0<1>:W vme_m0.0<0,1,0>:W -16:W {align1}; /* Reference = (x-16,y-12)-(x+32,y+28) */
-add (1) vme_m0.2<1>:W vme_m0.2<0,1,0>:W -12:W {align1};
-
mov (1) vme_m0.0<1>:W -16:W {align1};
mov (1) vme_m0.2<1>:W -12:W {align1};
-mov (1) vme_m0.4<1>:UD vme_m0.0<0,1,0>:UD {align1};
-
and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_AE:uw {align1};
(f0.0) add (1) vme_m0.0<1>:w vme_m0.0<0,1,0>:w 12:w {align1};
and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_B:uw {align1};
(f0.0) add (1) vme_m0.2<1>:w vme_m0.2<0,1,0>:w 8:w {align1};
-
+jmpi (1) __vme_msg;
+
+__low_quality_search:
+/* M3/M4 search path */
+mov (1) vme_msg_3.0<1>:UD 0x10010101:UD {align1};
+mov (1) vme_msg_3.4<1>:UD 0x100F0F0F:UD {align1};
+mov (1) vme_msg_3.8<1>:UD 0x10010101:UD {align1};
+mov (1) vme_msg_3.12<1>:UD 0x000F0F0F:UD {align1};
+mov (4) vme_msg_3.16<1>:UD 0x0:UD {align1};
+mov (8) vme_msg_4.16<1>:UD 0x0:UD {align1};
+
+mov (1) vme_m0.12<1>:UD SEARCH_CTRL_SINGLE + INTER_PART_MASK + INTER_SAD_HAAR:UD {align1}; /* 16x16 Source, harr */
+mov (1) vme_m0.22<1>:UW MIN_REF_REGION_SIZE {align1}; /* Reference Width&Height, 32x32 */
+mov (1) vme_m0.0<1>:W -8:W {align1};
+mov (1) vme_m0.2<1>:W -8:W {align1};
+
+and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_AE:uw {align1};
+(f0.0) add (1) vme_m0.0<1>:w vme_m0.0<0,1,0>:w 4:w {align1};
+and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_B:uw {align1};
+(f0.0) add (1) vme_m0.2<1>:w vme_m0.2<0,1,0>:w 4:w {align1};
+
+__vme_msg:
+mov (1) vme_m0.4<1>:UD vme_m0.0<0,1,0>:UD {align1};
add (2) vme_m0.0<1>:w vme_m0.0<2,2,1>:w mb_ref_win.16<2,2,1>:w {align1};
add (2) vme_m0.4<1>:w vme_m0.4<2,2,1>:w mb_ref_win.16<2,2,1>:w {align1};
mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1};
diff --git a/src/shaders/vme/inter_frame_gen8.g8b b/src/shaders/vme/inter_frame_gen8.g8b
index 6356541..d0cc25d 100644
--- a/src/shaders/vme/inter_frame_gen8.g8b
+++ b/src/shaders/vme/inter_frame_gen8.g8b
@@ -146,13 +146,13 @@
{ 0x00000001, 0x2fa41a68, 0x00000b04, 0x00000000 },
{ 0x00000001, 0x2fa81a68, 0x00000b24, 0x00000000 },
{ 0x00000040, 0x2fe00008, 0x06001400, 0x00000020 },
- { 0x00000020, 0x34000000, 0x0e001400, 0x00000870 },
+ { 0x00000020, 0x34000000, 0x0e001400, 0x00000a20 },
{ 0x00000001, 0x2ac01a68, 0x00000fe4, 0x00000000 },
{ 0x00000001, 0x2fa01a68, 0x00000ae6, 0x00000000 },
{ 0x00000001, 0x2fa41a68, 0x00000b06, 0x00000000 },
{ 0x00000001, 0x2fa81a68, 0x00000b26, 0x00000000 },
{ 0x00000040, 0x2fe00008, 0x06001400, 0x00000020 },
- { 0x00000020, 0x34000000, 0x0e001400, 0x00000810 },
+ { 0x00000020, 0x34000000, 0x0e001400, 0x000009c0 },
{ 0x00000001, 0x2ac21a68, 0x00000fe4, 0x00000000 },
{ 0x0020000c, 0x2a801a68, 0x1e450ac0, 0x00020002 },
{ 0x00200040, 0x2a881a68, 0x1e450a80, 0x00030003 },
@@ -193,18 +193,45 @@
{ 0x00000001, 0x28380208, 0x0000019c, 0x00000000 },
{ 0x00000001, 0x283c0208, 0x00000488, 0x00000000 },
{ 0x0a800031, 0x20000a60, 0x0e000800, 0x040a0203 },
+ { 0x01000010, 0x20002240, 0x160000a7, 0x00020002 },
+ { 0x00010020, 0x34000000, 0x0e001400, 0x00000160 },
+ { 0x00000001, 0x28600608, 0x00000000, 0x01010101 },
+ { 0x00000001, 0x28640608, 0x00000000, 0x10010101 },
+ { 0x00000001, 0x28680608, 0x00000000, 0x0f0f0f0f },
+ { 0x00000001, 0x286c0608, 0x00000000, 0x100f0f0f },
+ { 0x00000001, 0x28700608, 0x00000000, 0x01010101 },
+ { 0x00000001, 0x28740608, 0x00000000, 0x10010101 },
+ { 0x00000001, 0x28780608, 0x00000000, 0x0f0f0f0f },
+ { 0x00000001, 0x287c0608, 0x00000000, 0x100f0f0f },
+ { 0x00000001, 0x28800608, 0x00000000, 0x01010101 },
+ { 0x00000001, 0x28840608, 0x00000000, 0x10010101 },
+ { 0x00000001, 0x28880608, 0x00000000, 0x0f0f0f0f },
+ { 0x00000001, 0x288c0608, 0x00000000, 0x000f0f0f },
+ { 0x00400001, 0x28900608, 0x00000000, 0x00000000 },
{ 0x00000001, 0x244c0608, 0x00000000, 0x00200000 },
{ 0x00000001, 0x24561648, 0x10000000, 0x28302830 },
- { 0x00000001, 0x24400208, 0x00000448, 0x00000000 },
- { 0x00000040, 0x24401a68, 0x1e000440, 0xfff0fff0 },
- { 0x00000040, 0x24421a68, 0x1e000442, 0xfff4fff4 },
{ 0x00000001, 0x24401e68, 0x18000000, 0xfff0fff0 },
{ 0x00000001, 0x24421e68, 0x18000000, 0xfff4fff4 },
- { 0x00000001, 0x24440208, 0x00000440, 0x00000000 },
{ 0x01000005, 0x20002240, 0x160000a5, 0x00600060 },
{ 0x00010040, 0x24401a68, 0x1e000440, 0x000c000c },
{ 0x01000005, 0x20002240, 0x160000a5, 0x00100010 },
{ 0x00010040, 0x24421a68, 0x1e000442, 0x00080008 },
+ { 0x00000020, 0x34000000, 0x0e001400, 0x000000e0 },
+ { 0x00000001, 0x28600608, 0x00000000, 0x10010101 },
+ { 0x00000001, 0x28640608, 0x00000000, 0x100f0f0f },
+ { 0x00000001, 0x28680608, 0x00000000, 0x10010101 },
+ { 0x00000001, 0x286c0608, 0x00000000, 0x000f0f0f },
+ { 0x00400001, 0x28700608, 0x00000000, 0x00000000 },
+ { 0x00600001, 0x28900608, 0x00000000, 0x00000000 },
+ { 0x00000001, 0x244c0608, 0x00000000, 0x00200000 },
+ { 0x00000001, 0x24561648, 0x10000000, 0x20202020 },
+ { 0x00000001, 0x24401e68, 0x18000000, 0xfff8fff8 },
+ { 0x00000001, 0x24421e68, 0x18000000, 0xfff8fff8 },
+ { 0x01000005, 0x20002240, 0x160000a5, 0x00600060 },
+ { 0x00010040, 0x24401a68, 0x1e000440, 0x00040004 },
+ { 0x01000005, 0x20002240, 0x160000a5, 0x00100010 },
+ { 0x00010040, 0x24421a68, 0x1e000442, 0x00040004 },
+ { 0x00000001, 0x24440208, 0x00000440, 0x00000000 },
{ 0x00200040, 0x24401a68, 0x1a450440, 0x00450a90 },
{ 0x00200040, 0x24441a68, 0x1a450444, 0x00450a90 },
{ 0x00600001, 0x28000208, 0x008d0440, 0x00000000 },
diff --git a/src/shaders/vme/vme8.inc b/src/shaders/vme/vme8.inc
index bf60ad5..5b6f469 100644
--- a/src/shaders/vme/vme8.inc
+++ b/src/shaders/vme/vme8.inc
@@ -59,6 +59,8 @@ define(`SEARCH_CTRL_DUAL_RECORD', `0x00000300')
define(`SEARCH_CTRL_DUAL_REFERENCE', `0x00000700')
define(`REF_REGION_SIZE', `0x2830:UW')
+define(`MIN_REF_REGION_SIZE', `0x2020:UW')
+define(`DREF_REGION_SIZE', `0x2020:UW')
define(`BI_SUB_MB_PART_MASK', `0x0c000000')
define(`MAX_NUM_MV', `0x00000020')
@@ -133,6 +135,7 @@ define(`orig_y_ub', `inline_reg0.1')
define(`transform_8x8_ub', `inline_reg0.4')
define(`input_mb_intra_ub', `inline_reg0.5')
define(`num_macroblocks', `inline_reg0.6')
+define(`quality_level_ub', `inline_reg0.7')
/*
* GRF 6~11 -- reserved
@@ -312,7 +315,6 @@ define(`mb_mv3', `r96')
define(`mb_ref', `r97')
define(`mb_ref_win', `r84')
-define(`DREF_REGION_SIZE', `0x2020:UW')
define(`PRED_L0', `0x0':uw)
define(`PRED_L1', `0x1':uw)
define(`PRED_BI', `0x2':uw)
@@ -339,3 +341,7 @@ define(`INTER_8X16MODE', `0x02')
define(`OBR_MESSAGE_FENCE', `7')
define(`OBR_MF_NOCOMMIT', `0')
define(`OBR_MF_COMMIT', `0x20')
+
+define(`DEFAULT_QUALITY_LEVEL', `0x01')
+define(`HIGH_QUALITY_LEVEL', `DEFAULT_QUALITY_LEVEL')
+define(`LOW_QUALITY_LEVEL', `0x02')
--
1.7.9.5
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