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video: driver: Recalculate VPSS line buffer macro

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Recalculate VPSS line buffer macro to accommodate all
corner cases in VPSS operation.

HFI review done with ccb id 3508147.

Change-Id: If43ad34165a4206b6c9d19993dd4194f7ba597ea
Signed-off-by: Megha Byahatti <quic_mbyahatt@quicinc.com>
This commit is contained in:
Megha Byahatti 2024-06-28 14:19:38 +05:30
parent e8a1ce306a
commit 1ee56f827d
1 changed files with 25 additions and 8 deletions
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33
driver/variant/iris33/inc/hfi_buffer_iris33.h
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@ -1546,11 +1546,27 @@ _yuv_bufcount_min, is_opb, num_vpp_pipes) \
#define SIZE_IR_BUF(num_lcu_in_frame) HFI_ALIGN((((((num_lcu_in_frame) << 1) + 7) &\
(~7)) * 3), VENUS_DMA_ALIGNMENT)
#define SIZE_VPSS_LINE_BUF(num_vpp_pipes_enc, frame_height_coded, \
frame_width_coded) \
(HFI_ALIGN(((((((8192) >> 2) << 5) * (num_vpp_pipes_enc)) + 64) + \
(((((MAX((frame_width_coded), (frame_height_coded)) + 3) >> 2) << 5) +\
256) * 16)), VENUS_DMA_ALIGNMENT))
#define SIZE_VPSS_LINE_BUF(_size, num_vpp_pipes_enc, frame_height_coded, \
frame_width_coded) \
do { \
HFI_U32 vpss_4tap_top = 0, vpss_4tap_left = 0, vpss_div2_top = 0, \
vpss_div2_left = 0, vpss_top_lb = 0, vpss_left_lb = 0, \
size_left = 0, size_top = 0, color_comp = 2; \
vpss_4tap_top = (((((MAX((frame_width_coded), (frame_height_coded)) \
* 2) + 3) >> 2) << 4) + 256); \
vpss_4tap_left = ((((8192 + 3) >> 2) << 5) + 64);\
vpss_div2_top = ((((MAX((frame_width_coded), (frame_height_coded)) \
+ 3) >> 2) << 4) + 256); \
vpss_div2_left = (((((MAX((frame_width_coded), (frame_height_coded)) \
* 2) + 3) >> 2) << 5) + 64); \
vpss_top_lb = (((frame_width_coded) + 1) << 3); \
vpss_left_lb = (((frame_height_coded) << 3) * (num_vpp_pipes_enc)); \
size_left = (((vpss_4tap_left) + (vpss_div2_left)) * (color_comp) \
* (num_vpp_pipes_enc)); \
size_top = (((vpss_4tap_top) + (vpss_div2_top)) * (color_comp)); \
_size = ((size_left) + (size_top) + (vpss_top_lb) + (vpss_left_lb)); \
_size = (HFI_ALIGN(_size, VENUS_DMA_ALIGNMENT)); \
} while (0)
#define SIZE_TOP_LINE_BUF_FIRST_STG_SAO(frame_width_coded) \
HFI_ALIGN((16 * ((frame_width_coded) >> 5)), VENUS_DMA_ALIGNMENT)
@ -1565,7 +1581,7 @@ _yuv_bufcount_min, is_opb, num_vpp_pipes) \
top_line_buff_ctrl_fe_size = 0; \
HFI_U32 left_line_buff_metadata_recon__y__size = 0, \
left_line_buff_metadata_recon__uv__size = 0, \
line_buff_recon_pix_size = 0; \
line_buff_recon_pix_size = 0, vpss_line_buff_size = 0; \
width_in_lcus = ((frame_width) + (lcu_size)-1) / (lcu_size); \
height_in_lcus = ((frame_height) + (lcu_size)-1) / (lcu_size); \
frame_width_coded = width_in_lcus * (lcu_size); \
@ -1586,6 +1602,8 @@ _yuv_bufcount_min, is_opb, num_vpp_pipes) \
frame_height_coded, is_ten_bit, num_vpp_pipes_enc); \
SIZE_LINEBUFF_RECON_PIX(line_buff_recon_pix_size, is_ten_bit,\
frame_width_coded); \
SIZE_VPSS_LINE_BUF(vpss_line_buff_size, num_vpp_pipes_enc, \
frame_height_coded, frame_width_coded); \
_size = SIZE_LINE_BUF_CTRL(frame_width_coded) + \
SIZE_LINE_BUF_CTRL_ID2(frame_width_coded) + \
line_buff_data_size + \
@ -1595,10 +1613,9 @@ _yuv_bufcount_min, is_opb, num_vpp_pipes) \
left_line_buff_metadata_recon__y__size + \
left_line_buff_metadata_recon__uv__size + \
line_buff_recon_pix_size + \
vpss_line_buff_size + \
SIZE_LEFT_LINEBUFF_CTRL_FE(frame_height_coded, \
num_vpp_pipes_enc) + SIZE_LINE_BUF_SDE(frame_width_coded) + \
SIZE_VPSS_LINE_BUF(num_vpp_pipes_enc, frame_height_coded, \
frame_width_coded) + \
SIZE_TOP_LINE_BUF_FIRST_STG_SAO(frame_width_coded); \
} while (0)