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etnaviv: blt: Support 128 bit blit operations

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Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37597>
This commit is contained in:
Christian Gmeiner 2025-07-19 00:30:12 +02:00 • committed by Marge Bot
parent 59e35590d3
commit 1f60a0397b
1 changed files with 12 additions and 3 deletions
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15
src/gallium/drivers/etnaviv/etnaviv_blt.c
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@ -643,15 +643,17 @@ etna_try_blt_blit(struct pipe_context *pctx,
return false;
}
const enum pipe_format fmt = translate_format_128bit_to_64bit(blit_info->dst.format);
/* try to find a exact format match first */
uint32_t format = translate_blt_format(blit_info->dst.format);
uint32_t format = translate_blt_format(fmt);
/* When not resolving MSAA, but only doing a layout conversion, we can get
* away with a fallback format of matching size.
*/
if (format == ETNA_NO_MATCH && !downsample_x && !downsample_y)
format = etna_compatible_blt_format(blit_info->dst.format);
format = etna_compatible_blt_format(fmt);
if (format == ETNA_NO_MATCH) {
DBG("format not supported: %s", util_format_short_name(blit_info->dst.format));
DBG("format not supported: %s", util_format_short_name(fmt));
return false;
}
@ -769,6 +771,13 @@ etna_try_blt_blit(struct pipe_context *pctx,
etna_set_state(ctx->stream, VIVS_GL_FLUSH_CACHE, 0x00000c23);
etna_set_state(ctx->stream, VIVS_TS_FLUSH_CACHE, 0x00000001);
emit_blt_copyimage(ctx->stream, &op);
if (format_is_128bit(blit_info->dst.format)) {
op.src.addr.offset += src_lev->layer_stride;
op.dest.addr.offset += dst_lev->layer_stride;
emit_blt_copyimage(ctx->stream, &op);
}
}
/* Make FE wait for BLT, in case we want to do something with the image next.