51 lines
1.7 KiB
Diff
51 lines
1.7 KiB
Diff
From e0c9dfde64eae9d2faea55ff2d1868ffa750664d Mon Sep 17 00:00:00 2001
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From: Igor Gnatenko <i.gnatenko.brain@gmail.com>
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Date: Sun, 20 Mar 2016 13:27:04 +0100
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Subject: [PATCH 2/4] hardware gloat
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Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
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---
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src/gallium/drivers/llvmpipe/lp_screen.c | 7 +++++++
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src/gallium/drivers/softpipe/sp_screen.c | 7 +++++++
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2 files changed, 14 insertions(+)
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diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
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index 2529b54..5b86dee 100644
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--- a/src/gallium/drivers/llvmpipe/lp_screen.c
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+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
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@@ -409,6 +409,13 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
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if (!format_desc)
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return FALSE;
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+ if ((bind & PIPE_BIND_RENDER_TARGET) &&
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+ format != PIPE_FORMAT_R9G9B9E5_FLOAT &&
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+ format != PIPE_FORMAT_R11G11B10_FLOAT &&
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+ util_format_is_float(format)) {
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+ return FALSE;
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+ }
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+
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assert(target == PIPE_BUFFER ||
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target == PIPE_TEXTURE_1D ||
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target == PIPE_TEXTURE_1D_ARRAY ||
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diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
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index bfd3598..63e6c9f 100644
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--- a/src/gallium/drivers/softpipe/sp_screen.c
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+++ b/src/gallium/drivers/softpipe/sp_screen.c
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@@ -352,6 +352,13 @@ softpipe_is_format_supported( struct pipe_screen *screen,
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if (!format_desc)
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return FALSE;
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+ if ((bind & PIPE_BIND_RENDER_TARGET) &&
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+ format != PIPE_FORMAT_R9G9B9E5_FLOAT &&
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+ format != PIPE_FORMAT_R11G11B10_FLOAT &&
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+ util_format_is_float(format)) {
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+ return FALSE;
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+ }
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+
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if (sample_count > 1)
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return FALSE;
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--
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2.7.4
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