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ilo: add variants of 3DSTATE_VS

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Add gen6_disable_3DSTATE_VS() to disable VS.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
This commit is contained in:
Chia-I Wu 2014-11-11 10:31:55 +08:00
parent 9087239df8
commit 63ded78e1c
3 changed files with 22 additions and 16 deletions
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34
src/gallium/drivers/ilo/ilo_builder_3d_top.h
View file

@ -550,31 +550,19 @@ gen6_3DSTATE_VS(struct ilo_builder *builder,
const struct ilo_shader_state *vs)
{
const uint8_t cmd_len = 6;
const uint32_t dw0 = GEN6_RENDER_CMD(3D, 3DSTATE_VS) | (cmd_len - 2);
const struct ilo_shader_cso *cso;
uint32_t dw2, dw4, dw5, *dw;
ILO_DEV_ASSERT(builder->dev, 6, 7.5);
if (!vs) {
ilo_builder_batch_pointer(builder, cmd_len, &dw);
dw[0] = dw0;
dw[1] = 0;
dw[2] = 0;
dw[3] = 0;
dw[4] = 0;
dw[5] = 0;
return;
}
cso = ilo_shader_get_kernel_cso(vs);
dw2 = cso->payload[0];
dw4 = cso->payload[1];
dw5 = cso->payload[2];
ilo_builder_batch_pointer(builder, cmd_len, &dw);
dw[0] = dw0;
dw[0] = GEN6_RENDER_CMD(3D, 3DSTATE_VS) | (cmd_len - 2);
dw[1] = ilo_shader_get_kernel_offset(vs);
dw[2] = dw2;
dw[3] = 0; /* scratch */
@ -582,6 +570,24 @@ gen6_3DSTATE_VS(struct ilo_builder *builder,
dw[5] = dw5;
}
static inline void
gen6_disable_3DSTATE_VS(struct ilo_builder *builder)
{
const uint8_t cmd_len = 6;
uint32_t *dw;
ILO_DEV_ASSERT(builder->dev, 6, 7.5);
ilo_builder_batch_pointer(builder, cmd_len, &dw);
dw[0] = GEN6_RENDER_CMD(3D, 3DSTATE_VS) | (cmd_len - 2);
dw[1] = 0;
dw[2] = 0;
dw[3] = 0;
dw[4] = 0;
dw[5] = 0;
}
static inline void
gen7_3DSTATE_HS(struct ilo_builder *builder,
const struct ilo_shader_state *hs)

2
src/gallium/drivers/ilo/ilo_render_gen6.c
View file

@ -844,7 +844,7 @@ gen6_rectlist_vs_to_sf(struct ilo_render *r,
const struct ilo_blitter *blitter)
{
gen6_3DSTATE_CONSTANT_VS(r->builder, NULL, NULL, 0);
gen6_3DSTATE_VS(r->builder, NULL);
gen6_disable_3DSTATE_VS(r->builder);
gen6_wa_post_3dstate_constant_vs(r);

2
src/gallium/drivers/ilo/ilo_render_gen7.c
View file

@ -721,7 +721,7 @@ gen7_rectlist_vs_to_sf(struct ilo_render *r,
const struct ilo_blitter *blitter)
{
gen7_3DSTATE_CONSTANT_VS(r->builder, NULL, NULL, 0);
gen6_3DSTATE_VS(r->builder, NULL);
gen6_disable_3DSTATE_VS(r->builder);
gen7_3DSTATE_CONSTANT_HS(r->builder, NULL, NULL, 0);
gen7_3DSTATE_HS(r->builder, NULL);