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ilo: add new WM related helpers for Gen8

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Chia-I Wu
2015-01-26 17:12:33 +08:00
parent 8c2cbc8955
commit c173a5288f
1 changed files with 76 additions and 0 deletions
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src/gallium/drivers/ilo/ilo_builder_3d_bottom.h
+76
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@@ -577,6 +577,82 @@ gen8_3DSTATE_WM_DEPTH_STENCIL(struct ilo_builder *builder,
dw[2] = dw2;
}
static inline void
gen8_3DSTATE_WM_HZ_OP(struct ilo_builder *builder, uint32_t op,
uint16_t width, uint16_t height, int sample_count)
{
const uint8_t cmd_len = 5;
const uint32_t sample_mask = ((1 << sample_count) - 1) | 0x1;
uint32_t dw1, *dw;
ILO_DEV_ASSERT(builder->dev, 8, 8);
dw1 = op;
switch (sample_count) {
case 0:
case 1:
dw1 |= GEN8_WM_HZ_DW1_NUMSAMPLES_1;
break;
case 2:
dw1 |= GEN8_WM_HZ_DW1_NUMSAMPLES_2;
break;
case 4:
dw1 |= GEN8_WM_HZ_DW1_NUMSAMPLES_4;
break;
case 8:
dw1 |= GEN8_WM_HZ_DW1_NUMSAMPLES_8;
break;
case 16:
dw1 |= GEN8_WM_HZ_DW1_NUMSAMPLES_16;
break;
default:
assert(!"unsupported sample count");
dw1 |= GEN8_WM_HZ_DW1_NUMSAMPLES_1;
break;
}
ilo_builder_batch_pointer(builder, cmd_len, &dw);
dw[0] = GEN8_RENDER_CMD(3D, 3DSTATE_WM_HZ_OP) | (cmd_len - 2);
dw[1] = dw1;
dw[2] = 0;
/* exclusive? */
dw[3] = height << 16 | width;
dw[4] = sample_mask;
}
static inline void
gen8_disable_3DSTATE_WM_HZ_OP(struct ilo_builder *builder)
{
const uint8_t cmd_len = 5;
uint32_t *dw;
ILO_DEV_ASSERT(builder->dev, 8, 8);
ilo_builder_batch_pointer(builder, cmd_len, &dw);
dw[0] = GEN8_RENDER_CMD(3D, 3DSTATE_WM_HZ_OP) | (cmd_len - 2);
dw[1] = 0;
dw[2] = 0;
dw[3] = 0;
dw[4] = 0;
}
static inline void
gen8_3DSTATE_WM_CHROMAKEY(struct ilo_builder *builder)
{
const uint8_t cmd_len = 2;
uint32_t *dw;
ILO_DEV_ASSERT(builder->dev, 8, 8);
ilo_builder_batch_pointer(builder, cmd_len, &dw);
dw[0] = GEN8_RENDER_CMD(3D, 3DSTATE_WM_CHROMAKEY) | (cmd_len - 2);
dw[1] = 0;
}
static inline void
gen7_3DSTATE_PS(struct ilo_builder *builder,
const struct ilo_shader_state *fs,