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path: root/sec_mm/sec_omx/sec_codecs/video/mfc_c110/dec/src/SsbSipMfcDecAPI.c
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Diffstat (limited to 'sec_mm/sec_omx/sec_codecs/video/mfc_c110/dec/src/SsbSipMfcDecAPI.c')
-rw-r--r--sec_mm/sec_omx/sec_codecs/video/mfc_c110/dec/src/SsbSipMfcDecAPI.c170
1 files changed, 0 insertions, 170 deletions
diff --git a/sec_mm/sec_omx/sec_codecs/video/mfc_c110/dec/src/SsbSipMfcDecAPI.c b/sec_mm/sec_omx/sec_codecs/video/mfc_c110/dec/src/SsbSipMfcDecAPI.c
index 508f290..19b63b0 100644
--- a/sec_mm/sec_omx/sec_codecs/video/mfc_c110/dec/src/SsbSipMfcDecAPI.c
+++ b/sec_mm/sec_omx/sec_codecs/video/mfc_c110/dec/src/SsbSipMfcDecAPI.c
@@ -503,173 +503,3 @@ SSBSIP_MFC_ERROR_CODE SsbSipMfcDecGetConfig(void *openHandle, SSBSIP_MFC_DEC_CON
return MFC_RET_OK;
}
-
-int tile_4x2_read(int x_size, int y_size, int x_pos, int y_pos)
-{
- int pixel_x_m1, pixel_y_m1;
- int roundup_x, roundup_y;
- int linear_addr0, linear_addr1, bank_addr ;
- int x_addr;
- int trans_addr;
-
- pixel_x_m1 = x_size -1;
- pixel_y_m1 = y_size -1;
-
- roundup_x = ((pixel_x_m1 >> 7) + 1);
- roundup_y = ((pixel_x_m1 >> 6) + 1);
-
- x_addr = x_pos >> 2;
-
- if ((y_size <= y_pos+32) && ( y_pos < y_size) &&
- (((pixel_y_m1 >> 5) & 0x1) == 0) && (((y_pos >> 5) & 0x1) == 0)) {
- linear_addr0 = (((y_pos & 0x1f) <<4) | (x_addr & 0xf));
- linear_addr1 = (((y_pos >> 6) & 0xff) * roundup_x + ((x_addr >> 6) & 0x3f));
-
- if (((x_addr >> 5) & 0x1) == ((y_pos >> 5) & 0x1))
- bank_addr = ((x_addr >> 4) & 0x1);
- else
- bank_addr = 0x2 | ((x_addr >> 4) & 0x1);
- } else {
- linear_addr0 = (((y_pos & 0x1f) << 4) | (x_addr & 0xf));
- linear_addr1 = (((y_pos >> 6) & 0xff) * roundup_x + ((x_addr >> 5) & 0x7f));
-
- if (((x_addr >> 5) & 0x1) == ((y_pos >> 5) & 0x1))
- bank_addr = ((x_addr >> 4) & 0x1);
- else
- bank_addr = 0x2 | ((x_addr >> 4) & 0x1);
- }
-
- linear_addr0 = linear_addr0 << 2;
- trans_addr = (linear_addr1 <<13) | (bank_addr << 11) | linear_addr0;
-
- return trans_addr;
-}
-
-void Y_tile_to_linear_4x2(unsigned char *p_linear_addr, unsigned char *p_tiled_addr, unsigned int x_size, unsigned int y_size)
-{
- int trans_addr;
- unsigned int i, j, k, index;
- unsigned char data8[4];
- unsigned int max_index = x_size * y_size;
-
- for (i = 0; i < y_size; i = i + 16) {
- for (j = 0; j < x_size; j = j + 16) {
- trans_addr = tile_4x2_read(x_size, y_size, j, i);
- for (k = 0; k < 16; k++) {
- /* limit check - prohibit segmentation fault */
- index = (i * x_size) + (x_size * k) + j;
- /* remove equal condition to solve thumbnail bug */
- if (index + 16 > max_index) {
- continue;
- }
-
- data8[0] = p_tiled_addr[trans_addr + 64 * k + 0];
- data8[1] = p_tiled_addr[trans_addr + 64 * k + 1];
- data8[2] = p_tiled_addr[trans_addr + 64 * k + 2];
- data8[3] = p_tiled_addr[trans_addr + 64 * k + 3];
-
- p_linear_addr[index] = data8[0];
- p_linear_addr[index + 1] = data8[1];
- p_linear_addr[index + 2] = data8[2];
- p_linear_addr[index + 3] = data8[3];
-
- data8[0] = p_tiled_addr[trans_addr + 64 * k + 4];
- data8[1] = p_tiled_addr[trans_addr + 64 * k + 5];
- data8[2] = p_tiled_addr[trans_addr + 64 * k + 6];
- data8[3] = p_tiled_addr[trans_addr + 64 * k + 7];
-
- p_linear_addr[index + 4] = data8[0];
- p_linear_addr[index + 5] = data8[1];
- p_linear_addr[index + 6] = data8[2];
- p_linear_addr[index + 7] = data8[3];
-
- data8[0] = p_tiled_addr[trans_addr + 64 * k + 8];
- data8[1] = p_tiled_addr[trans_addr + 64 * k + 9];
- data8[2] = p_tiled_addr[trans_addr + 64 * k + 10];
- data8[3] = p_tiled_addr[trans_addr + 64 * k + 11];
-
- p_linear_addr[index + 8] = data8[0];
- p_linear_addr[index + 9] = data8[1];
- p_linear_addr[index + 10] = data8[2];
- p_linear_addr[index + 11] = data8[3];
-
- data8[0] = p_tiled_addr[trans_addr + 64 * k + 12];
- data8[1] = p_tiled_addr[trans_addr + 64 * k + 13];
- data8[2] = p_tiled_addr[trans_addr + 64 * k + 14];
- data8[3] = p_tiled_addr[trans_addr + 64 * k + 15];
-
- p_linear_addr[index + 12] = data8[0];
- p_linear_addr[index + 13] = data8[1];
- p_linear_addr[index + 14] = data8[2];
- p_linear_addr[index + 15] = data8[3];
- }
- }
- }
-}
-
-void CbCr_tile_to_linear_4x2(unsigned char *p_linear_addr, unsigned char *p_tiled_addr, unsigned int x_size, unsigned int y_size)
-{
- int trans_addr;
- unsigned int i, j, k, index;
- unsigned char data8[4];
- unsigned int half_y_size = y_size / 2;
- unsigned int max_index = x_size * half_y_size;
- unsigned char *pUVAddr[2];
-
- pUVAddr[0] = p_linear_addr;
- pUVAddr[1] = p_linear_addr + ((x_size * half_y_size) / 2);
-
- for (i = 0; i < half_y_size; i = i + 16) {
- for (j = 0; j < x_size; j = j + 16) {
- trans_addr = tile_4x2_read(x_size, half_y_size, j, i);
- for (k = 0; k < 16; k++) {
- /* limit check - prohibit segmentation fault */
- index = (i * x_size) + (x_size * k) + j;
- /* remove equal condition to solve thumbnail bug */
- if (index + 16 > max_index) {
- continue;
- }
-
- data8[0] = p_tiled_addr[trans_addr + 64 * k + 0];
- data8[1] = p_tiled_addr[trans_addr + 64 * k + 1];
- data8[2] = p_tiled_addr[trans_addr + 64 * k + 2];
- data8[3] = p_tiled_addr[trans_addr + 64 * k + 3];
-
- pUVAddr[index%2][index/2] = data8[0];
- pUVAddr[(index+1)%2][(index+1)/2] = data8[1];
- pUVAddr[(index+2)%2][(index+2)/2] = data8[2];
- pUVAddr[(index+3)%2][(index+3)/2] = data8[3];
-
- data8[0] = p_tiled_addr[trans_addr + 64 * k + 4];
- data8[1] = p_tiled_addr[trans_addr + 64 * k + 5];
- data8[2] = p_tiled_addr[trans_addr + 64 * k + 6];
- data8[3] = p_tiled_addr[trans_addr + 64 * k + 7];
-
- pUVAddr[(index+4)%2][(index+4)/2] = data8[0];
- pUVAddr[(index+5)%2][(index+5)/2] = data8[1];
- pUVAddr[(index+6)%2][(index+6)/2] = data8[2];
- pUVAddr[(index+7)%2][(index+7)/2] = data8[3];
-
- data8[0] = p_tiled_addr[trans_addr + 64 * k + 8];
- data8[1] = p_tiled_addr[trans_addr + 64 * k + 9];
- data8[2] = p_tiled_addr[trans_addr + 64 * k + 10];
- data8[3] = p_tiled_addr[trans_addr + 64 * k + 11];
-
- pUVAddr[(index+8)%2][(index+8)/2] = data8[0];
- pUVAddr[(index+9)%2][(index+9)/2] = data8[1];
- pUVAddr[(index+10)%2][(index+10)/2] = data8[2];
- pUVAddr[(index+11)%2][(index+11)/2] = data8[3];
-
- data8[0] = p_tiled_addr[trans_addr + 64 * k + 12];
- data8[1] = p_tiled_addr[trans_addr + 64 * k + 13];
- data8[2] = p_tiled_addr[trans_addr + 64 * k + 14];
- data8[3] = p_tiled_addr[trans_addr + 64 * k + 15];
-
- pUVAddr[(index+12)%2][(index+12)/2] = data8[0];
- pUVAddr[(index+13)%2][(index+13)/2] = data8[1];
- pUVAddr[(index+14)%2][(index+14)/2] = data8[2];
- pUVAddr[(index+15)%2][(index+15)/2] = data8[3];
- }
- }
- }
-}
generated by cgit v1.1 at 2024-05-15 13:30:27 +0000