diff options
| author | gnieboer <gnieboer@corpcomm.net> | 2016-05-22 10:38:19 +0300 |
|---|---|---|
| committer | Johnathan Corgan <johnathan@corganlabs.com> | 2016-05-30 13:25:54 -0700 |
| commit | 23460e36094ad85c559a538918c3b40e76b2fa37 (patch) | |
| tree | de433fef9de1f71f80718b0ca81d87e9684de659 /gr-dtv | |
| parent | 25142dad0464bed59dc03672931aab637f82d376 (diff) | |
MSVC-specific fixes for compatibility
* Changed dtv_viterbi_decoder to use __GR_ATTR_ALIGNED macro for
cross-compiler compatibility
* Replace usleep() with boost equivalent for cross-compiler
compatibility
* Includes windows-specific headers for portaudio
* Added macro to handle use of VLAs on non-C99 compilers (MSVC) using
alloca to declare variable length arrays
* Remove setting SO_LINGER option for the UDP source. SO_LINGER is
not an applicable option for a UDP socket. Windows will throw an
exception if set. Linux allows it to be set but does not use it.
* VS 2013+ supports round()
Diffstat (limited to 'gr-dtv')
| -rw-r--r-- | gr-dtv/lib/dvbt/dvbt_bit_inner_deinterleaver_impl.cc | 5 | ||||
| -rw-r--r-- | gr-dtv/lib/dvbt/dvbt_bit_inner_interleaver_impl.cc | 3 | ||||
| -rw-r--r-- | gr-dtv/lib/dvbt/dvbt_ofdm_sym_acquisition_impl.cc | 4 | ||||
| -rw-r--r-- | gr-dtv/lib/dvbt/dvbt_reed_solomon.cc | 14 | ||||
| -rw-r--r-- | gr-dtv/lib/dvbt/dvbt_viterbi_decoder_impl.cc | 24 |
5 files changed, 26 insertions, 24 deletions
diff --git a/gr-dtv/lib/dvbt/dvbt_bit_inner_deinterleaver_impl.cc b/gr-dtv/lib/dvbt/dvbt_bit_inner_deinterleaver_impl.cc index bf7613adae..9e45c81018 100644 --- a/gr-dtv/lib/dvbt/dvbt_bit_inner_deinterleaver_impl.cc +++ b/gr-dtv/lib/dvbt/dvbt_bit_inner_deinterleaver_impl.cc @@ -135,8 +135,9 @@ namespace gr { // First index of d_b is Bit interleaver number // Second index of d_b is the position inside Bit interleaver - unsigned char d_b[d_v][d_bsize]; - + // Linux: unsigned char d_b[d_v][d_bsize]; + __GR_VLA2D(unsigned char, d_b, d_v, d_bsize); + for (int bcount = 0; bcount < bmax; bcount++) { for (int w = 0; w < d_bsize; w++) { int c = in[(bcount * d_bsize) + w]; diff --git a/gr-dtv/lib/dvbt/dvbt_bit_inner_interleaver_impl.cc b/gr-dtv/lib/dvbt/dvbt_bit_inner_interleaver_impl.cc index 0ab3003d50..d2bfb3d9d2 100644 --- a/gr-dtv/lib/dvbt/dvbt_bit_inner_interleaver_impl.cc +++ b/gr-dtv/lib/dvbt/dvbt_bit_inner_interleaver_impl.cc @@ -136,7 +136,8 @@ namespace gr { // First index of d_b is Bit interleaver number // Second index of d_b is the position inside the Bit interleaver - unsigned char d_b[d_v][d_bsize]; + // Linux: unsigned char d_b[d_v][d_bsize]; + __GR_VLA2D(unsigned char, d_b, d_v, d_bsize); for (int bcount = 0; bcount < bmax; bcount++) { for (int i = 0; i < d_bsize; i++) { diff --git a/gr-dtv/lib/dvbt/dvbt_ofdm_sym_acquisition_impl.cc b/gr-dtv/lib/dvbt/dvbt_ofdm_sym_acquisition_impl.cc index 84b20f9ad4..6617c2c11f 100644 --- a/gr-dtv/lib/dvbt/dvbt_ofdm_sym_acquisition_impl.cc +++ b/gr-dtv/lib/dvbt/dvbt_ofdm_sym_acquisition_impl.cc @@ -109,8 +109,8 @@ namespace gr { int low, size; // Array to store peak positions - int peak_pos[d_fft_length]; - float d_phi[d_fft_length]; + __GR_VLA(int, peak_pos, d_fft_length); + __GR_VLA(float, d_phi, d_fft_length); // Calculate norm low = lookup_stop - (d_cp_length + d_fft_length - 1); diff --git a/gr-dtv/lib/dvbt/dvbt_reed_solomon.cc b/gr-dtv/lib/dvbt/dvbt_reed_solomon.cc index 6277350b42..7d67a0a81a 100644 --- a/gr-dtv/lib/dvbt/dvbt_reed_solomon.cc +++ b/gr-dtv/lib/dvbt/dvbt_reed_solomon.cc @@ -245,13 +245,13 @@ namespace gr { int dvbt_reed_solomon::rs_decode(unsigned char *data, unsigned char *eras, const int no_eras) { - unsigned char sigma[2 * d_t + 1]; - unsigned char b[2 * d_t + 1]; - unsigned char T[2 * d_t + 1]; - unsigned char reg[2 * d_t + 1]; - unsigned char root[2 * d_t + 1]; - unsigned char loc[2 * d_t + 1]; - unsigned char omega[2 * d_t]; + __GR_VLA(unsigned char, sigma, 2 * d_t + 1); + __GR_VLA(unsigned char, b, 2 * d_t + 1); + __GR_VLA(unsigned char, T, 2 * d_t + 1); + __GR_VLA(unsigned char, reg, 2 * d_t + 1); + __GR_VLA(unsigned char, root, 2 * d_t + 1); + __GR_VLA(unsigned char, loc, 2 * d_t + 1); + __GR_VLA(unsigned char, omega, 2 * d_t); // Compute erasure locator polynomial memset(sigma, 0, 2 * d_t + 1); diff --git a/gr-dtv/lib/dvbt/dvbt_viterbi_decoder_impl.cc b/gr-dtv/lib/dvbt/dvbt_viterbi_decoder_impl.cc index 8e22d8df5a..05554c55fa 100644 --- a/gr-dtv/lib/dvbt/dvbt_viterbi_decoder_impl.cc +++ b/gr-dtv/lib/dvbt/dvbt_viterbi_decoder_impl.cc @@ -71,25 +71,25 @@ namespace gr { }; #ifdef DTV_SSE2 - __m128i dvbt_viterbi_decoder_impl::d_metric0[4] __attribute__ ((aligned(16))); - __m128i dvbt_viterbi_decoder_impl::d_metric1[4] __attribute__ ((aligned(16))); - __m128i dvbt_viterbi_decoder_impl::d_path0[4] __attribute__ ((aligned(16))); - __m128i dvbt_viterbi_decoder_impl::d_path1[4] __attribute__ ((aligned(16))); + __GR_ATTR_ALIGNED(16) __m128i dvbt_viterbi_decoder_impl::d_metric0[4]; + __GR_ATTR_ALIGNED(16) __m128i dvbt_viterbi_decoder_impl::d_metric1[4]; + __GR_ATTR_ALIGNED(16) __m128i dvbt_viterbi_decoder_impl::d_path0[4]; + __GR_ATTR_ALIGNED(16) __m128i dvbt_viterbi_decoder_impl::d_path1[4]; #else - unsigned char dvbt_viterbi_decoder_impl::d_metric0_generic[64] __attribute__ ((aligned(16))); - unsigned char dvbt_viterbi_decoder_impl::d_metric1_generic[64] __attribute__ ((aligned(16))); - unsigned char dvbt_viterbi_decoder_impl::d_path0_generic[64] __attribute__ ((aligned(16))); - unsigned char dvbt_viterbi_decoder_impl::d_path1_generic[64] __attribute__ ((aligned(16))); + __GR_ATTR_ALIGNED(16) unsigned char dvbt_viterbi_decoder_impl::d_metric0_generic[64]; + __GR_ATTR_ALIGNED(16) unsigned char dvbt_viterbi_decoder_impl::d_metric1_generic[64]; + __GR_ATTR_ALIGNED(16) unsigned char dvbt_viterbi_decoder_impl::d_path0_generic[64]; + __GR_ATTR_ALIGNED(16) unsigned char dvbt_viterbi_decoder_impl::d_path1_generic[64]; #endif #ifdef DTV_SSE2 - branchtab27 dvbt_viterbi_decoder_impl::Branchtab27_sse2[2] __attribute__ ((aligned(16))); + __GR_ATTR_ALIGNED(16) branchtab27 dvbt_viterbi_decoder_impl::Branchtab27_sse2[2]; #else - branchtab27 dvbt_viterbi_decoder_impl::Branchtab27_generic[2] __attribute__ ((aligned(16))); + __GR_ATTR_ALIGNED(16) branchtab27 dvbt_viterbi_decoder_impl::Branchtab27_generic[2]; #endif - unsigned char dvbt_viterbi_decoder_impl::mmresult[64] __attribute__((aligned(16))); - unsigned char dvbt_viterbi_decoder_impl::ppresult[TRACEBACK_MAX][64] __attribute__((aligned(16))); + __GR_ATTR_ALIGNED(16) unsigned char dvbt_viterbi_decoder_impl::mmresult[64]; + __GR_ATTR_ALIGNED(16) unsigned char dvbt_viterbi_decoder_impl::ppresult[TRACEBACK_MAX][64]; #ifdef DTV_SSE2 void |