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panfrost: Only set varyings and varying_buffers when varying_count > 0

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This removes the "warn: No Varying records" printed by pandecode.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7921>
This commit is contained in:
Boris Brezillon
2020-11-22 11:35:29 +01:00
parent e3794264ff
commit 40a7f6d047
2 changed files with 4 additions and 4 deletions
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4
src/gallium/drivers/panfrost/pan_cmdstream.c
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@@ -1818,8 +1818,8 @@ panfrost_emit_varying_descriptor(struct panfrost_batch *batch,
pan_emit_special_input(varyings, present, PAN_VARY_FRAGCOORD, MALI_ATTRIBUTE_SPECIAL_FRAG_COORD);
*buffers = T.gpu;
*vs_attribs = trans.gpu;
*fs_attribs = trans.gpu + vs_size;
*vs_attribs = vs->varying_count ? trans.gpu : 0;
*fs_attribs = fs->varying_count ? trans.gpu + vs_size : 0;
}
void

4
src/gallium/drivers/panfrost/pan_context.c
View File

@@ -304,7 +304,7 @@ panfrost_draw_emit_vertex(struct panfrost_batch *batch,
cfg.state = panfrost_emit_compute_shader_meta(batch, PIPE_SHADER_VERTEX);
cfg.attributes = panfrost_emit_vertex_data(batch, &cfg.attribute_buffers);
cfg.varyings = vs_vary;
cfg.varying_buffers = varyings;
cfg.varying_buffers = vs_vary ? varyings : 0;
cfg.thread_storage = shared_mem;
pan_emit_draw_descs(batch, &cfg, PIPE_SHADER_VERTEX);
}
@@ -402,7 +402,7 @@ panfrost_draw_emit_tiler(struct panfrost_batch *batch,
cfg.state = panfrost_emit_frag_shader_meta(batch);
cfg.viewport = panfrost_emit_viewport(batch);
cfg.varyings = fs_vary;
cfg.varying_buffers = varyings;
cfg.varying_buffers = fs_vary ? varyings : 0;
cfg.thread_storage = shared_mem;
pan_emit_draw_descs(batch, &cfg, PIPE_SHADER_FRAGMENT);