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Diffstat (limited to 'libavcodec/x86/rv40dsp_init.c')
-rw-r--r--libavcodec/x86/rv40dsp_init.c146
1 files changed, 146 insertions, 0 deletions
diff --git a/libavcodec/x86/rv40dsp_init.c b/libavcodec/x86/rv40dsp_init.c
index df468aa9e5..3f42363e4e 100644
--- a/libavcodec/x86/rv40dsp_init.c
+++ b/libavcodec/x86/rv40dsp_init.c
@@ -22,8 +22,11 @@
/**
* @file
* RV40 decoder motion compensation functions x86-optimised
+ * 2,0 and 0,2 have h264 equivalents.
+ * 3,3 is bugged in the rv40 format and maps to _xy2 version
*/
+#include "libavcodec/x86/dsputil_mmx.h"
#include "libavcodec/rv34dsp.h"
void ff_put_rv40_chroma_mc8_mmx (uint8_t *dst, uint8_t *src,
@@ -53,6 +56,132 @@ DECLARE_WEIGHT(mmx)
DECLARE_WEIGHT(sse2)
DECLARE_WEIGHT(ssse3)
+/** @{ */
+/**
+ * Define one qpel function.
+ * LOOPSIZE must be already set to the number of pixels processed per
+ * iteration in the inner loop of the called functions.
+ * COFF(x) must be already defined so as to provide the offset into any
+ * array of coeffs used by the called function for the qpel position x.
+ */
+#define QPEL_FUNC_DECL(OP, SIZE, PH, PV, OPT) \
+static void OP ## rv40_qpel ##SIZE ##_mc ##PH ##PV ##OPT(uint8_t *dst, \
+ uint8_t *src, \
+ int stride) \
+{ \
+ int i; \
+ if (PH && PV) { \
+ DECLARE_ALIGNED(16, uint8_t, tmp)[SIZE * (SIZE + 5)]; \
+ uint8_t *tmpptr = tmp + SIZE * 2; \
+ src -= stride * 2; \
+ \
+ for (i = 0; i < SIZE; i += LOOPSIZE) \
+ ff_put_rv40_qpel_h ##OPT(tmp + i, SIZE, src + i, stride, \
+ SIZE + 5, HCOFF(PH)); \
+ for (i = 0; i < SIZE; i += LOOPSIZE) \
+ ff_ ##OP ##rv40_qpel_v ##OPT(dst + i, stride, tmpptr + i, \
+ SIZE, SIZE, VCOFF(PV)); \
+ } else if (PV) { \
+ for (i = 0; i < SIZE; i += LOOPSIZE) \
+ ff_ ##OP ##rv40_qpel_v ## OPT(dst + i, stride, src + i, \
+ stride, SIZE, VCOFF(PV)); \
+ } else { \
+ for (i = 0; i < SIZE; i += LOOPSIZE) \
+ ff_ ##OP ##rv40_qpel_h ## OPT(dst + i, stride, src + i, \
+ stride, SIZE, HCOFF(PH)); \
+ } \
+};
+
+/** Declare functions for sizes 8 and 16 and given operations
+ * and qpel position. */
+#define QPEL_FUNCS_DECL(OP, PH, PV, OPT) \
+ QPEL_FUNC_DECL(OP, 8, PH, PV, OPT) \
+ QPEL_FUNC_DECL(OP, 16, PH, PV, OPT)
+
+/** Declare all functions for all sizes and qpel positions */
+#define QPEL_MC_DECL(OP, OPT) \
+void ff_ ##OP ##rv40_qpel_h ##OPT(uint8_t *dst, ptrdiff_t dstStride, \
+ const uint8_t *src, \
+ ptrdiff_t srcStride, \
+ int len, int m); \
+void ff_ ##OP ##rv40_qpel_v ##OPT(uint8_t *dst, ptrdiff_t dstStride, \
+ const uint8_t *src, \
+ ptrdiff_t srcStride, \
+ int len, int m); \
+QPEL_FUNCS_DECL(OP, 0, 1, OPT) \
+QPEL_FUNCS_DECL(OP, 0, 3, OPT) \
+QPEL_FUNCS_DECL(OP, 1, 0, OPT) \
+QPEL_FUNCS_DECL(OP, 1, 1, OPT) \
+QPEL_FUNCS_DECL(OP, 1, 2, OPT) \
+QPEL_FUNCS_DECL(OP, 1, 3, OPT) \
+QPEL_FUNCS_DECL(OP, 2, 1, OPT) \
+QPEL_FUNCS_DECL(OP, 2, 2, OPT) \
+QPEL_FUNCS_DECL(OP, 2, 3, OPT) \
+QPEL_FUNCS_DECL(OP, 3, 0, OPT) \
+QPEL_FUNCS_DECL(OP, 3, 1, OPT) \
+QPEL_FUNCS_DECL(OP, 3, 2, OPT)
+/** @} */
+
+#define LOOPSIZE 8
+#define HCOFF(x) (32 * (x - 1))
+#define VCOFF(x) (32 * (x - 1))
+QPEL_MC_DECL(put_, _ssse3)
+QPEL_MC_DECL(avg_, _ssse3)
+
+#undef LOOPSIZE
+#undef HCOFF
+#undef VCOFF
+#define LOOPSIZE 8
+#define HCOFF(x) (64 * (x - 1))
+#define VCOFF(x) (64 * (x - 1))
+QPEL_MC_DECL(put_, _sse2)
+QPEL_MC_DECL(avg_, _sse2)
+
+#if ARCH_X86_32
+#undef LOOPSIZE
+#undef HCOFF
+#undef VCOFF
+#define LOOPSIZE 4
+#define HCOFF(x) (64 * (x - 1))
+#define VCOFF(x) (64 * (x - 1))
+
+QPEL_MC_DECL(put_, _mmx)
+
+#define ff_put_rv40_qpel_h_mmx2 ff_put_rv40_qpel_h_mmx
+#define ff_put_rv40_qpel_v_mmx2 ff_put_rv40_qpel_v_mmx
+QPEL_MC_DECL(avg_, _mmx2)
+
+#define ff_put_rv40_qpel_h_3dnow ff_put_rv40_qpel_h_mmx
+#define ff_put_rv40_qpel_v_3dnow ff_put_rv40_qpel_v_mmx
+QPEL_MC_DECL(avg_, _3dnow)
+#endif
+
+/** @{ */
+/** Set one function */
+#define QPEL_FUNC_SET(OP, SIZE, PH, PV, OPT) \
+ c-> OP ## pixels_tab[2 - SIZE / 8][4 * PV + PH] = OP ## rv40_qpel ##SIZE ## _mc ##PH ##PV ##OPT;
+
+/** Set functions put and avg for sizes 8 and 16 and a given qpel position */
+#define QPEL_FUNCS_SET(OP, PH, PV, OPT) \
+ QPEL_FUNC_SET(OP, 8, PH, PV, OPT) \
+ QPEL_FUNC_SET(OP, 16, PH, PV, OPT)
+
+/** Set all functions for all sizes and qpel positions */
+#define QPEL_MC_SET(OP, OPT) \
+QPEL_FUNCS_SET (OP, 0, 1, OPT) \
+QPEL_FUNCS_SET (OP, 0, 3, OPT) \
+QPEL_FUNCS_SET (OP, 1, 0, OPT) \
+QPEL_FUNCS_SET (OP, 1, 1, OPT) \
+QPEL_FUNCS_SET (OP, 1, 2, OPT) \
+QPEL_FUNCS_SET (OP, 1, 3, OPT) \
+QPEL_FUNCS_SET (OP, 2, 1, OPT) \
+QPEL_FUNCS_SET (OP, 2, 2, OPT) \
+QPEL_FUNCS_SET (OP, 2, 3, OPT) \
+QPEL_FUNCS_SET (OP, 3, 0, OPT) \
+QPEL_FUNCS_SET (OP, 3, 1, OPT) \
+QPEL_FUNCS_SET (OP, 3, 2, OPT)
+/** @} */
+
void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp)
{
#if HAVE_YASM
@@ -65,25 +194,42 @@ void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp)
c->rv40_weight_pixels_tab[0][1] = ff_rv40_weight_func_rnd_8_mmx;
c->rv40_weight_pixels_tab[1][0] = ff_rv40_weight_func_nornd_16_mmx;
c->rv40_weight_pixels_tab[1][1] = ff_rv40_weight_func_nornd_8_mmx;
+ c->put_pixels_tab[0][15] = ff_put_rv40_qpel16_mc33_mmx;
+ c->put_pixels_tab[1][15] = ff_put_rv40_qpel8_mc33_mmx;
+ c->avg_pixels_tab[0][15] = ff_avg_rv40_qpel16_mc33_mmx;
+ c->avg_pixels_tab[1][15] = ff_avg_rv40_qpel8_mc33_mmx;
+#if ARCH_X86_32
+ QPEL_MC_SET(put_, _mmx)
+#endif
}
if (mm_flags & AV_CPU_FLAG_MMX2) {
c->avg_chroma_pixels_tab[0] = ff_avg_rv40_chroma_mc8_mmx2;
c->avg_chroma_pixels_tab[1] = ff_avg_rv40_chroma_mc4_mmx2;
+#if ARCH_X86_32
+ QPEL_MC_SET(avg_, _mmx2)
+#endif
} else if (mm_flags & AV_CPU_FLAG_3DNOW) {
c->avg_chroma_pixels_tab[0] = ff_avg_rv40_chroma_mc8_3dnow;
c->avg_chroma_pixels_tab[1] = ff_avg_rv40_chroma_mc4_3dnow;
+#if ARCH_X86_32
+ QPEL_MC_SET(avg_, _3dnow)
+#endif
}
if (mm_flags & AV_CPU_FLAG_SSE2) {
c->rv40_weight_pixels_tab[0][0] = ff_rv40_weight_func_rnd_16_sse2;
c->rv40_weight_pixels_tab[0][1] = ff_rv40_weight_func_rnd_8_sse2;
c->rv40_weight_pixels_tab[1][0] = ff_rv40_weight_func_nornd_16_sse2;
c->rv40_weight_pixels_tab[1][1] = ff_rv40_weight_func_nornd_8_sse2;
+ QPEL_MC_SET(put_, _sse2)
+ QPEL_MC_SET(avg_, _sse2)
}
if (mm_flags & AV_CPU_FLAG_SSSE3) {
c->rv40_weight_pixels_tab[0][0] = ff_rv40_weight_func_rnd_16_ssse3;
c->rv40_weight_pixels_tab[0][1] = ff_rv40_weight_func_rnd_8_ssse3;
c->rv40_weight_pixels_tab[1][0] = ff_rv40_weight_func_nornd_16_ssse3;
c->rv40_weight_pixels_tab[1][1] = ff_rv40_weight_func_nornd_8_ssse3;
+ QPEL_MC_SET(put_, _ssse3)
+ QPEL_MC_SET(avg_, _ssse3)
}
#endif
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 02:09:57 +0000