[Mesa-dev] [PATCH 135/140] radeon/vce: adapt gfx9 surface to vce

[Marek Olšák]

From: Leo Liu <leo.liu at amd.com>

Signed-off-by: Leo Liu <leo.liu at amd.com>
Acked-by: Alex Deucher <alexander.deucher at amd.com>
---
 src/gallium/drivers/radeon/radeon_vce.c    | 24 +++++++++++++----
 src/gallium/drivers/radeon/radeon_vce_52.c | 42 +++++++++++++++++++++++-------
 2 files changed, 51 insertions(+), 15 deletions(-)

diff --git a/src/gallium/drivers/radeon/radeon_vce.c b/src/gallium/drivers/radeon/radeon_vce.c
index 0ff66f4..8d25dd7 100644
--- a/src/gallium/drivers/radeon/radeon_vce.c
+++ b/src/gallium/drivers/radeon/radeon_vce.c
@@ -224,9 +224,17 @@ struct rvce_cpb_slot *l1_slot(struct rvce_encoder *enc)
 void rvce_frame_offset(struct rvce_encoder *enc, struct rvce_cpb_slot *slot,
 		       signed *luma_offset, signed *chroma_offset)
 {
-	unsigned pitch = align(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe, 128);
-	unsigned vpitch = align(enc->luma->u.legacy.level[0].nblk_y, 16);
-	unsigned fsize = pitch * (vpitch + vpitch / 2);
+	struct r600_common_screen *rscreen = (struct r600_common_screen *)enc->screen;
+	unsigned pitch, vpitch, fsize;
+
+	if (rscreen->chip_class < GFX9) {
+		pitch = align(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe, 128);
+		vpitch = align(enc->luma->u.legacy.level[0].nblk_y, 16);
+	} else {
+		pitch = align(enc->luma->u.gfx9.surf_pitch * enc->luma->bpe, 256);
+		vpitch = align(enc->luma->u.gfx9.surf_height, 16);
+	}
+	fsize = pitch * (vpitch + vpitch / 2);
 
 	*luma_offset = slot->index * fsize;
 	*chroma_offset = *luma_offset + pitch * vpitch;
@@ -456,8 +464,14 @@ struct pipe_video_codec *rvce_create_encoder(struct pipe_context *context,
 		goto error;
 
 	get_buffer(((struct vl_video_buffer *)tmp_buf)->resources[0], NULL, &tmp_surf);
-	cpb_size = align(tmp_surf->u.legacy.level[0].nblk_x * tmp_surf->bpe, 128);
-	cpb_size = cpb_size * align(tmp_surf->u.legacy.level[0].nblk_y, 32);
+
+	cpb_size = (rscreen->chip_class < GFX9) ?
+		align(tmp_surf->u.legacy.level[0].nblk_x * tmp_surf->bpe, 128) *
+		align(tmp_surf->u.legacy.level[0].nblk_y, 32) :
+
+		align(tmp_surf->u.gfx9.surf_pitch * tmp_surf->bpe, 256) *
+		align(tmp_surf->u.gfx9.surf_height, 32);
+
 	cpb_size = cpb_size * 3 / 2;
 	cpb_size = cpb_size * enc->cpb_num;
 	if (enc->dual_pipe)
diff --git a/src/gallium/drivers/radeon/radeon_vce_52.c b/src/gallium/drivers/radeon/radeon_vce_52.c
index 6f9194c..36cf480 100644
--- a/src/gallium/drivers/radeon/radeon_vce_52.c
+++ b/src/gallium/drivers/radeon/radeon_vce_52.c
@@ -167,6 +167,7 @@ void radeon_vce_52_get_param(struct rvce_encoder *enc, struct pipe_h264_enc_pict
 
 static void create(struct rvce_encoder *enc)
 {
+	struct r600_common_screen *rscreen = (struct r600_common_screen *)enc->screen;
 	enc->task_info(enc, 0x00000000, 0, 0, 0);
 
 	RVCE_BEGIN(0x01000001); // create cmd
@@ -177,9 +178,17 @@ static void create(struct rvce_encoder *enc)
 	RVCE_CS(enc->enc_pic.ec.enc_pic_struct_restriction);
 	RVCE_CS(enc->base.width); // encImageWidth
 	RVCE_CS(enc->base.height); // encImageHeight
-	RVCE_CS(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe); // encRefPicLumaPitch
-	RVCE_CS(enc->chroma->u.legacy.level[0].nblk_x * enc->chroma->bpe); // encRefPicChromaPitch
-	RVCE_CS(align(enc->luma->u.legacy.level[0].nblk_y, 16) / 8); // encRefYHeightInQw
+
+	if (rscreen->chip_class < GFX9) {
+		RVCE_CS(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe); // encRefPicLumaPitch
+		RVCE_CS(enc->chroma->u.legacy.level[0].nblk_x * enc->chroma->bpe); // encRefPicChromaPitch
+		RVCE_CS(align(enc->luma->u.legacy.level[0].nblk_y, 16) / 8); // encRefYHeightInQw
+	} else {
+		RVCE_CS(enc->luma->u.gfx9.surf_pitch * enc->luma->bpe); // encRefPicLumaPitch
+		RVCE_CS(enc->chroma->u.gfx9.surf_pitch * enc->chroma->bpe); // encRefPicChromaPitch
+		RVCE_CS(align(enc->luma->u.gfx9.surf_height, 16) / 8); // encRefYHeightInQw
+	}
+
 	RVCE_CS(enc->enc_pic.addrmode_arraymode_disrdo_distwoinstants);
 
 	RVCE_CS(enc->enc_pic.ec.enc_pre_encode_context_buffer_offset);
@@ -191,6 +200,7 @@ static void create(struct rvce_encoder *enc)
 
 static void encode(struct rvce_encoder *enc)
 {
+	struct r600_common_screen *rscreen = (struct r600_common_screen *)enc->screen;
 	signed luma_offset, chroma_offset, bs_offset;
 	unsigned dep, bs_idx = enc->bs_idx++;
 	int i;
@@ -239,13 +249,25 @@ static void encode(struct rvce_encoder *enc)
 	RVCE_CS(enc->enc_pic.eo.insert_aud);
 	RVCE_CS(enc->enc_pic.eo.end_of_sequence);
 	RVCE_CS(enc->enc_pic.eo.end_of_stream);
-	RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
-		enc->luma->u.legacy.level[0].offset); // inputPictureLumaAddressHi/Lo
-	RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
-		enc->chroma->u.legacy.level[0].offset); // inputPictureChromaAddressHi/Lo
-	RVCE_CS(align(enc->luma->u.legacy.level[0].nblk_y, 16)); // encInputFrameYPitch
-	RVCE_CS(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe); // encInputPicLumaPitch
-	RVCE_CS(enc->chroma->u.legacy.level[0].nblk_x * enc->chroma->bpe); // encInputPicChromaPitch
+
+	if (rscreen->chip_class < GFX9) {
+		RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
+			enc->luma->u.legacy.level[0].offset); // inputPictureLumaAddressHi/Lo
+		RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
+			enc->chroma->u.legacy.level[0].offset); // inputPictureChromaAddressHi/Lo
+		RVCE_CS(align(enc->luma->u.legacy.level[0].nblk_y, 16)); // encInputFrameYPitch
+		RVCE_CS(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe); // encInputPicLumaPitch
+		RVCE_CS(enc->chroma->u.legacy.level[0].nblk_x * enc->chroma->bpe); // encInputPicChromaPitch
+	} else {
+		RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
+			enc->luma->u.gfx9.surf_offset); // inputPictureLumaAddressHi/Lo
+		RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
+			enc->chroma->u.gfx9.surf_offset); // inputPictureChromaAddressHi/Lo
+		RVCE_CS(align(enc->luma->u.gfx9.surf_height, 16)); // encInputFrameYPitch
+		RVCE_CS(enc->luma->u.gfx9.surf_pitch * enc->luma->bpe); // encInputPicLumaPitch
+		RVCE_CS(enc->chroma->u.gfx9.surf_pitch * enc->chroma->bpe); // encInputPicChromaPitch
+	}
+
 	if (enc->dual_pipe)
 		enc->enc_pic.eo.enc_input_pic_addr_array_disable2pipe_disablemboffload = 0x00000000;
 	else
-- 
2.7.4