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llvmpipe: add new rast api to pass full 64-bit mask.

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The 64-bit mask is a 16-bit mask per sample for up to 4 samples.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4122>
This commit is contained in:
Dave Airlie
2020-03-21 07:07:53 +10:00
committed by Marge Bot
parent c638a59fa8
commit 78b7f22838
2 changed files with 21 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/drivers/llvmpipe/lp_rast.c
+16 -6
View File
@@ -413,10 +413,10 @@ lp_rast_shade_tile_opaque(struct lp_rasterizer_task *task,
* \param y Y position of quad in window coords
*/
void
lp_rast_shade_quads_mask(struct lp_rasterizer_task *task,
const struct lp_rast_shader_inputs *inputs,
unsigned x, unsigned y,
unsigned mask)
lp_rast_shade_quads_mask_sample(struct lp_rasterizer_task *task,
const struct lp_rast_shader_inputs *inputs,
unsigned x, unsigned y,
uint64_t mask)
{
const struct lp_rast_state *state = task->state;
struct lp_fragment_shader_variant *variant = state->variant;
@@ -482,7 +482,7 @@ lp_rast_shade_quads_mask(struct lp_rasterizer_task *task,
GET_DADY(inputs),
color,
depth,
(uint64_t)mask,
mask,
&task->thread_data,
stride,
depth_stride,
@@ -492,7 +492,17 @@ lp_rast_shade_quads_mask(struct lp_rasterizer_task *task,
}
}
void
lp_rast_shade_quads_mask(struct lp_rasterizer_task *task,
const struct lp_rast_shader_inputs *inputs,
unsigned x, unsigned y,
unsigned mask)
{
uint64_t new_mask = 0;
for (unsigned i = 0; i < task->scene->fb_max_samples; i++)
new_mask |= ((uint64_t)mask) << (16 * i);
lp_rast_shade_quads_mask_sample(task, inputs, x, y, new_mask);
}
/**
* Begin a new occlusion query.
src/gallium/drivers/llvmpipe/lp_rast_priv.h
+5 -1
View File
@@ -131,7 +131,11 @@ struct lp_rasterizer
util_barrier barrier;
};
void
lp_rast_shade_quads_mask_sample(struct lp_rasterizer_task *task,
const struct lp_rast_shader_inputs *inputs,
unsigned x, unsigned y,
uint64_t mask);
void
lp_rast_shade_quads_mask(struct lp_rasterizer_task *task,
const struct lp_rast_shader_inputs *inputs,