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checkasm: add vp9 intra pred tests.

This commit is contained in:
Ronald S. Bultje 2015-09-15 16:26:33 -04:00
parent 084451e1e4
commit bbd44e124a
1 changed files with 68 additions and 1 deletions
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69
tests/checkasm/vp9dsp.c
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@ -26,8 +26,74 @@
#include "libavutil/intreadwrite.h"
static const uint32_t pixel_mask[3] = { 0xffffffff, 0x03ff03ff, 0x0fff0fff };
#define SIZEOF_PIXEL ((bit_depth + 7) / 8)
#define randomize_buffers() \
do { \
uint32_t mask = pixel_mask[(bit_depth - 8) >> 1]; \
int k; \
for (k = -4; k < SIZEOF_PIXEL * FFMAX(8, size); k += 4) { \
uint32_t r = rnd() & mask; \
AV_WN32A(a + k, r); \
} \
for (k = 0; k < size * SIZEOF_PIXEL; k += 4) { \
uint32_t r = rnd() & mask; \
AV_WN32A(l + k, r); \
} \
} while (0)
static void check_ipred(void)
{
LOCAL_ALIGNED_32(uint8_t, a_buf, [64 * 2]);
uint8_t *a = &a_buf[32 * 2];
LOCAL_ALIGNED_32(uint8_t, l, [32 * 2]);
LOCAL_ALIGNED_32(uint8_t, dst0, [32 * 32 * 2]);
LOCAL_ALIGNED_32(uint8_t, dst1, [32 * 32 * 2]);
VP9DSPContext dsp;
int tx, mode, bit_depth;
declare_func(void, uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top);
static const char *const mode_names[N_INTRA_PRED_MODES] = {
[VERT_PRED] = "vert",
[HOR_PRED] = "hor",
[DC_PRED] = "dc",
[DIAG_DOWN_LEFT_PRED] = "diag_downleft",
[DIAG_DOWN_RIGHT_PRED] = "diag_downright",
[VERT_RIGHT_PRED] = "vert_right",
[HOR_DOWN_PRED] = "hor_down",
[VERT_LEFT_PRED] = "vert_left",
[HOR_UP_PRED] = "hor_up",
[TM_VP8_PRED] = "tm",
[LEFT_DC_PRED] = "dc_left",
[TOP_DC_PRED] = "dc_top",
[DC_128_PRED] = "dc_128",
[DC_127_PRED] = "dc_127",
[DC_129_PRED] = "dc_129",
};
for (bit_depth = 8; bit_depth <= 12; bit_depth += 2) {
ff_vp9dsp_init(&dsp, bit_depth, 0);
for (tx = 0; tx < 4; tx++) {
int size = 4 << tx;
for (mode = 0; mode < N_INTRA_PRED_MODES; mode++) {
if (check_func(dsp.intra_pred[tx][mode], "vp9_%s_%dx%d_%dbpp",
mode_names[mode], size, size, bit_depth)) {
randomize_buffers();
call_ref(dst0, size * SIZEOF_PIXEL, l, a);
call_new(dst1, size * SIZEOF_PIXEL, l, a);
if (memcmp(dst0, dst1, size * size * SIZEOF_PIXEL))
fail();
bench_new(dst1, size * SIZEOF_PIXEL,l, a);
}
}
}
}
report("ipred");
}
#undef randomize_buffers
#define DST_BUF_SIZE (size * size * SIZEOF_PIXEL)
#define SRC_BUF_STRIDE 72
#define SRC_BUF_SIZE ((size + 7) * SRC_BUF_STRIDE * SIZEOF_PIXEL)
@ -118,5 +184,6 @@ static void check_mc(void)
void checkasm_check_vp9dsp(void)
{
check_ipred();
check_mc();
}