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Code Issues Releases Activity

avfilter/vf_interlace : move func init in ff_interlace_init and add depth arg for ff_interlace_init_x86

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This commit is contained in:
Martin Vignali 2017-12-18 11:18:14 +01:00
parent c76cf303ce
commit d31770d9a6
3 changed files with 24 additions and 18 deletions
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3
libavfilter/interlace.h
View File

@ -62,6 +62,7 @@ typedef struct InterlaceContext {
ptrdiff_t mref, ptrdiff_t pref, int clip_max);
} InterlaceContext;
void ff_interlace_init_x86(InterlaceContext *interlace);
void ff_interlace_init(InterlaceContext *interlace, int depth);
void ff_interlace_init_x86(InterlaceContext *interlace, int depth);
#endif /* AVFILTER_INTERLACE_H */

35
libavfilter/vf_interlace.c
View File

@ -185,6 +185,25 @@ static av_cold void uninit(AVFilterContext *ctx)
av_frame_free(&s->next);
}
void ff_interlace_init(InterlaceContext *s, int depth)
{
if (s->lowpass) {
if (s->lowpass == VLPF_LIN) {
if (depth > 8)
s->lowpass_line = lowpass_line_c_16;
else
s->lowpass_line = lowpass_line_c;
} else if (s->lowpass == VLPF_CMP) {
if (depth > 8)
s->lowpass_line = lowpass_line_complex_c_16;
else
s->lowpass_line = lowpass_line_complex_c;
}
if (ARCH_X86)
ff_interlace_init_x86(s, depth);
}
}
static int config_out_props(AVFilterLink *outlink)
{
AVFilterContext *ctx = outlink->src;
@ -210,21 +229,7 @@ static int config_out_props(AVFilterLink *outlink)
outlink->frame_rate.den *= 2;
s->csp = av_pix_fmt_desc_get(outlink->format);
if (s->lowpass) {
if (s->lowpass == VLPF_LIN) {
if (s->csp->comp[0].depth > 8)
s->lowpass_line = lowpass_line_c_16;
else
s->lowpass_line = lowpass_line_c;
} else if (s->lowpass == VLPF_CMP) {
if (s->csp->comp[0].depth > 8)
s->lowpass_line = lowpass_line_complex_c_16;
else
s->lowpass_line = lowpass_line_complex_c;
}
if (ARCH_X86)
ff_interlace_init_x86(s);
}
ff_interlace_init(s, s->csp->comp[0].depth);
av_log(ctx, AV_LOG_VERBOSE, "%s interlacing %s lowpass filter\n",
s->scan == MODE_TFF ? "tff" : "bff", (s->lowpass) ? "with" : "without");

4
libavfilter/x86/vf_interlace_init.c
View File

@ -48,11 +48,11 @@ void ff_lowpass_line_complex_12_sse2(uint8_t *dstp, ptrdiff_t linesize,
const uint8_t *srcp, ptrdiff_t mref,
ptrdiff_t pref, int clip_max);
av_cold void ff_interlace_init_x86(InterlaceContext *s)
av_cold void ff_interlace_init_x86(InterlaceContext *s, int depth)
{
int cpu_flags = av_get_cpu_flags();
if (s->csp->comp[0].depth > 8) {
if (depth > 8) {
if (EXTERNAL_SSE2(cpu_flags)) {
if (s->lowpass == VLPF_LIN)
s->lowpass_line = ff_lowpass_line_16_sse2;