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panfrost: Track surfaces drawn per-batch

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Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5929>
This commit is contained in:
Alyssa Rosenzweig 2020-07-15 17:35:58 -04:00 • committed by Marge Bot
parent 64734c0947
commit 5d0d8faaa6
3 changed files with 13 additions and 1 deletions
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4
src/gallium/drivers/panfrost/pan_cmdstream.c
View file

@ -668,6 +668,7 @@ panfrost_frag_meta_blend_update(struct panfrost_context *ctx,
struct mali_shader_meta *fragmeta,
void *rts)
{
struct panfrost_batch *batch = panfrost_get_batch_for_fbo(ctx);
const struct panfrost_device *dev = pan_device(ctx->base.screen);
struct panfrost_shader_state *fs;
fs = panfrost_get_shader_state(ctx, PIPE_SHADER_FRAGMENT);
@ -749,6 +750,8 @@ panfrost_frag_meta_blend_update(struct panfrost_context *ctx,
SET_BIT(fragmeta->unknown2_3, MALI_CAN_DISCARD,
!blend[0].no_blending || fs->can_discard);
batch->draws |= PIPE_CLEAR_COLOR0;
return;
}
@ -769,6 +772,7 @@ panfrost_frag_meta_blend_update(struct panfrost_context *ctx,
if (ctx->pipe_framebuffer.nr_cbufs > i && !blend[i].no_colour) {
flags = 0x200;
batch->draws |= (PIPE_CLEAR_COLOR0 << i);
bool is_srgb = (ctx->pipe_framebuffer.nr_cbufs > i) &&
(ctx->pipe_framebuffer.cbufs[i]) &&

7
src/gallium/drivers/panfrost/pan_job.c
View file

@ -1182,8 +1182,13 @@ panfrost_batch_set_requirements(struct panfrost_batch *batch)
if (ctx->rasterizer && ctx->rasterizer->base.multisample)
batch->requirements |= PAN_REQ_MSAA;
if (ctx->depth_stencil && ctx->depth_stencil->depth.writemask)
if (ctx->depth_stencil && ctx->depth_stencil->depth.writemask) {
batch->requirements |= PAN_REQ_DEPTH_WRITE;
batch->draws |= PIPE_CLEAR_DEPTH;
}
if (ctx->depth_stencil && ctx->depth_stencil->stencil[0].enabled)
batch->draws |= PIPE_CLEAR_STENCIL;
}
void

3
src/gallium/drivers/panfrost/pan_job.h
View file

@ -75,6 +75,9 @@ struct panfrost_batch {
/* Buffers cleared (PIPE_CLEAR_* bitmask) */
unsigned clear;
/* Buffers drawn */
unsigned draws;
/* Packed clear values, indexed by both render target as well as word.
* Essentially, a single pixel is packed, with some padding to bring it
* up to a 32-bit interval; that pixel is then duplicated over to fill