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ilo: update BLT helpers for Gen8

This commit is contained in:
Chia-I Wu 2015-01-25 16:19:14 +08:00
parent 574f8d0229
commit 8d9f69bef2
1 changed files with 58 additions and 25 deletions
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83
src/gallium/drivers/ilo/ilo_builder_blt.h
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@ -109,12 +109,12 @@ gen6_COLOR_BLT(struct ilo_builder *builder,
enum gen6_blt_mask value_mask,
enum gen6_blt_mask write_mask)
{
const uint8_t cmd_len = 5;
const uint8_t cmd_len = (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) ? 6 : 5;
const int cpp = gen6_blt_translate_value_cpp(value_mask);
uint32_t *dw;
unsigned pos;
ILO_DEV_ASSERT(builder->dev, 6, 7.5);
ILO_DEV_ASSERT(builder->dev, 6, 8);
assert(width < gen6_blt_max_bytes_per_scanline);
assert(height < gen6_blt_max_scanlines);
@ -130,10 +130,18 @@ gen6_COLOR_BLT(struct ilo_builder *builder,
gen6_blt_translate_value_mask(value_mask) |
dst->pitch;
dw[2] = height << 16 | width;
dw[4] = pattern;
ilo_builder_batch_reloc(builder, pos + 3,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
if (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) {
dw[5] = pattern;
ilo_builder_batch_reloc64(builder, pos + 3,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
} else {
dw[4] = pattern;
ilo_builder_batch_reloc(builder, pos + 3,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
}
}
static inline void
@ -143,13 +151,13 @@ gen6_XY_COLOR_BLT(struct ilo_builder *builder,
enum gen6_blt_mask value_mask,
enum gen6_blt_mask write_mask)
{
const uint8_t cmd_len = 6;
const uint8_t cmd_len = (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) ? 7 : 6;
const int cpp = gen6_blt_translate_value_cpp(value_mask);
int dst_align = 4, dst_pitch_shift = 0;
uint32_t *dw;
unsigned pos;
ILO_DEV_ASSERT(builder->dev, 6, 7.5);
ILO_DEV_ASSERT(builder->dev, 6, 8);
assert(width * cpp < gen6_blt_max_bytes_per_scanline);
assert(height < gen6_blt_max_scanlines);
@ -177,10 +185,18 @@ gen6_XY_COLOR_BLT(struct ilo_builder *builder,
dst->pitch >> dst_pitch_shift;
dw[2] = dst->y << 16 | dst->x;
dw[3] = (dst->y + height) << 16 | (dst->x + width);
dw[5] = pattern;
ilo_builder_batch_reloc(builder, pos + 4,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
if (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) {
dw[6] = pattern;
ilo_builder_batch_reloc64(builder, pos + 4,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
} else {
dw[5] = pattern;
ilo_builder_batch_reloc(builder, pos + 4,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
}
}
static inline void
@ -191,12 +207,12 @@ gen6_SRC_COPY_BLT(struct ilo_builder *builder,
enum gen6_blt_mask value_mask,
enum gen6_blt_mask write_mask)
{
const uint8_t cmd_len = 6;
const uint8_t cmd_len = (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) ? 8 : 6;
const int cpp = gen6_blt_translate_value_cpp(value_mask);
uint32_t *dw;
unsigned pos;
ILO_DEV_ASSERT(builder->dev, 6, 7.5);
ILO_DEV_ASSERT(builder->dev, 6, 8);
assert(width < gen6_blt_max_bytes_per_scanline);
assert(height < gen6_blt_max_scanlines);
@ -209,17 +225,24 @@ gen6_SRC_COPY_BLT(struct ilo_builder *builder,
dw[0] = GEN6_BLITTER_CMD(SRC_COPY_BLT) |
gen6_blt_translate_write_mask(write_mask) |
(cmd_len - 2);
dw[1] = rop << GEN6_BLITTER_BR13_ROP__SHIFT |
gen6_blt_translate_value_mask(value_mask) |
dst->pitch;
dw[2] = height << 16 | width;
dw[4] = src->pitch;
ilo_builder_batch_reloc(builder, pos + 3,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
ilo_builder_batch_reloc(builder, pos + 5, src->bo, src->offset, 0);
if (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) {
dw[5] = src->pitch;
ilo_builder_batch_reloc64(builder, pos + 3,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
ilo_builder_batch_reloc64(builder, pos + 6, src->bo, src->offset, 0);
} else {
dw[4] = src->pitch;
ilo_builder_batch_reloc(builder, pos + 3,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
ilo_builder_batch_reloc(builder, pos + 5, src->bo, src->offset, 0);
}
}
static inline void
@ -230,14 +253,14 @@ gen6_XY_SRC_COPY_BLT(struct ilo_builder *builder,
enum gen6_blt_mask value_mask,
enum gen6_blt_mask write_mask)
{
const uint8_t cmd_len = 8;
const uint8_t cmd_len = (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) ? 10 : 8;
const int cpp = gen6_blt_translate_value_cpp(value_mask);
int dst_align = 4, dst_pitch_shift = 0;
int src_align = 4, src_pitch_shift = 0;
uint32_t *dw;
unsigned pos;
ILO_DEV_ASSERT(builder->dev, 6, 7.5);
ILO_DEV_ASSERT(builder->dev, 6, 8);
assert(width * cpp < gen6_blt_max_bytes_per_scanline);
assert(height < gen6_blt_max_scanlines);
@ -274,12 +297,22 @@ gen6_XY_SRC_COPY_BLT(struct ilo_builder *builder,
dst->pitch >> dst_pitch_shift;
dw[2] = dst->y << 16 | dst->x;
dw[3] = (dst->y + height) << 16 | (dst->x + width);
dw[5] = src->y << 16 | src->x;
dw[6] = src->pitch >> src_pitch_shift;
ilo_builder_batch_reloc(builder, pos + 4,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
ilo_builder_batch_reloc(builder, pos + 7, src->bo, src->offset, 0);
if (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) {
dw[6] = src->y << 16 | src->x;
dw[7] = src->pitch >> src_pitch_shift;
ilo_builder_batch_reloc64(builder, pos + 4,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
ilo_builder_batch_reloc64(builder, pos + 8, src->bo, src->offset, 0);
} else {
dw[5] = src->y << 16 | src->x;
dw[6] = src->pitch >> src_pitch_shift;
ilo_builder_batch_reloc(builder, pos + 4,
dst->bo, dst->offset, INTEL_RELOC_WRITE);
ilo_builder_batch_reloc(builder, pos + 7, src->bo, src->offset, 0);
}
}
#endif /* ILO_BUILDER_BLT_H */