From: Boyuan Zhang <boyuan.zh...@amd.com>
Use function pointer for sending cmd in end_frame call. By doing this, we can
assign different cmd sending logics for Jpeg decode later.
Signed-off-by: Boyuan Zhang <boyuan.zh...@amd.com>
---
src/gallium/drivers/radeon/radeon_vcn_dec.c | 30 ++++++++++++++++++++---------
src/gallium/drivers/radeon/radeon_vcn_dec.h | 7 +++++++
2 files changed, 28 insertions(+), 9 deletions(-)
diff --git a/src/gallium/drivers/radeon/radeon_vcn_dec.c
b/src/gallium/drivers/radeon/radeon_vcn_dec.c
index e6c1b67..30a8952 100644
--- a/src/gallium/drivers/radeon/radeon_vcn_dec.c
+++ b/src/gallium/drivers/radeon/radeon_vcn_dec.c
@@ -1111,24 +1111,17 @@ static void radeon_dec_decode_bitstream(struct
pipe_video_codec *decoder,
}
/**
- * end decoding of the current frame
+ * send cmd for vcn dec
*/
-static void radeon_dec_end_frame(struct pipe_video_codec *decoder,
+void send_cmd_dec(struct radeon_decoder *dec,
struct pipe_video_buffer *target,
struct pipe_picture_desc *picture)
{
- struct radeon_decoder *dec = (struct radeon_decoder*)decoder;
struct pb_buffer *dt;
struct rvid_buffer *msg_fb_it_buf, *bs_buf;
- assert(decoder);
-
- if (!dec->bs_ptr)
- return;
-
msg_fb_it_buf = &dec->msg_fb_it_buffers[dec->cur_buffer];
bs_buf = &dec->bs_buffers[dec->cur_buffer];
-
memset(dec->bs_ptr, 0, align(dec->bs_size, 128) - dec->bs_size);
dec->ws->buffer_unmap(bs_buf->res->buf);
@@ -1152,6 +1145,23 @@ static void radeon_dec_end_frame(struct pipe_video_codec
*decoder,
send_cmd(dec, RDECODE_CMD_IT_SCALING_TABLE_BUFFER,
msg_fb_it_buf->res->buf,
FB_BUFFER_OFFSET + FB_BUFFER_SIZE, RADEON_USAGE_READ,
RADEON_DOMAIN_GTT);
set_reg(dec, RDECODE_ENGINE_CNTL, 1);
+}
+
+/**
+ * end decoding of the current frame
+ */
+static void radeon_dec_end_frame(struct pipe_video_codec *decoder,
+ struct pipe_video_buffer *target,
+ struct pipe_picture_desc *picture)
+{
+ struct radeon_decoder *dec = (struct radeon_decoder*)decoder;
+
+ assert(decoder);
+
+ if (!dec->bs_ptr)
+ return;
+
+ dec->send_cmd(dec, target, picture);
flush(dec, PIPE_FLUSH_ASYNC);
next_buffer(dec);
@@ -1294,6 +1304,8 @@ struct pipe_video_codec *radeon_create_decoder(struct
pipe_context *context,
next_buffer(dec);
+ dec->send_cmd = send_cmd_dec;
+
return &dec->base;
error:
diff --git a/src/gallium/drivers/radeon/radeon_vcn_dec.h
b/src/gallium/drivers/radeon/radeon_vcn_dec.h
index 399d75c..05e4847 100644
--- a/src/gallium/drivers/radeon/radeon_vcn_dec.h
+++ b/src/gallium/drivers/radeon/radeon_vcn_dec.h
@@ -618,8 +618,15 @@ struct radeon_decoder {
void *render_pic_list[16];
struct jpeg_params jpg;
+ void (*send_cmd)(struct radeon_decoder *dec,
+ struct pipe_video_buffer *target,
+ struct pipe_picture_desc *picture);
};
+void send_cmd_dec(struct radeon_decoder *dec,
+ struct pipe_video_buffer *target,
+ struct pipe_picture_desc *picture);
+
struct pipe_video_codec *radeon_create_decoder(struct pipe_context *context,
const struct pipe_video_codec *templat);
--
2.7.4
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