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etnaviv: blt: Add DBG(..) why blt usage was not possible

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Can be helpful to debug issues.

Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32592>
This commit is contained in:
Christian Gmeiner
2024-12-11 16:13:06 +01:00
committed by Marge Bot
parent 815ca049cd
commit faf562651a
1 changed files with 12 additions and 3 deletions
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src/gallium/drivers/etnaviv/etnaviv_blt.c
+12 -3
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@@ -426,8 +426,11 @@ etna_try_blt_blit(struct pipe_context *pctx,
return false;
/* BLT does not support upscaling */
if ((src_xscale < dst_xscale) || (src_yscale < dst_yscale))
if ((src_xscale < dst_xscale) || (src_yscale < dst_yscale)) {
DBG("upscaling requested: source %dx%d destination %dx%d",
src_xscale, src_yscale, dst_xscale, dst_yscale);
return false;
}
if (src_xscale > dst_xscale)
downsample_x = true;
@@ -460,8 +463,12 @@ etna_try_blt_blit(struct pipe_context *pctx,
* - set sRGB bits correctly
* - avoid trying to convert between float/int formats?
*/
if (blit_info->src.format != blit_info->dst.format)
if (blit_info->src.format != blit_info->dst.format) {
DBG("non matching formats: %s vs %s",
util_format_short_name(blit_info->src.format),
util_format_short_name(blit_info->dst.format));
return false;
}
/* try to find a exact format match first */
uint32_t format = translate_blt_format(blit_info->dst.format);
@@ -470,8 +477,10 @@ etna_try_blt_blit(struct pipe_context *pctx,
*/
if (format == ETNA_NO_MATCH && !downsample_x && !downsample_y)
format = etna_compatible_blt_format(blit_info->dst.format);
if (format == ETNA_NO_MATCH)
if (format == ETNA_NO_MATCH) {
DBG("format not supported: %s", util_format_short_name(blit_info->dst.format));
return false;
}
if (blit_info->scissor_enable ||
blit_info->swizzle_enable ||