Attachment 51268 Details for Bug 40931 – Sugested workaround

[patch] Sugested workaround

0001-g3dvl-Don-t-use-SCALED-types-for-iDCT.patch (text/plain), 2.62 KB, created by Christian König on 2011-09-16 09:45:32 UTC

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Creator: Christian König

Created: 2011-09-16 09:45:32 UTC

Size: 2.62 KB

patch

obsolete

>From 9d16cb51f0863ed028d890cc2d5d6cc8080e9e19 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Christian=20K=C3=B6nig?= <deathsimple@vodafone.de>
>Date: Fri, 16 Sep 2011 18:43:44 +0200
>Subject: [PATCH] g3dvl: Don't use SCALED types for iDCT
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>This should bring g3dvl back to work until we figured out
>how SCALED types should really work.
>
>Signed-off-by: Christian KÃ¶nig <deathsimple@vodafone.de>
>---
> src/gallium/auxiliary/vl/vl_mpeg12_decoder.c |    8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
>diff --git a/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c b/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
>index f370669..7e7fa99 100644
>--- a/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
>+++ b/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
>@@ -49,8 +49,8 @@ struct format_config {
> };
> 
> static const struct format_config bitstream_format_config[] = {
>-   { PIPE_FORMAT_R16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, PIPE_FORMAT_R16G16B16A16_FLOAT, 1.0f, SCALE_FACTOR_SSCALED },
>-   { PIPE_FORMAT_R16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, 1.0f, SCALE_FACTOR_SSCALED },
>+//   { PIPE_FORMAT_R16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, PIPE_FORMAT_R16G16B16A16_FLOAT, 1.0f, SCALE_FACTOR_SSCALED },
>+//   { PIPE_FORMAT_R16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, 1.0f, SCALE_FACTOR_SSCALED },
>    { PIPE_FORMAT_R16_SNORM, PIPE_FORMAT_R16G16B16A16_SNORM, PIPE_FORMAT_R16G16B16A16_FLOAT, 1.0f, SCALE_FACTOR_SNORM },
>    { PIPE_FORMAT_R16_SNORM, PIPE_FORMAT_R16G16B16A16_SNORM, PIPE_FORMAT_R16G16B16A16_SNORM, 1.0f, SCALE_FACTOR_SNORM }
> };
>@@ -59,8 +59,8 @@ static const unsigned num_bitstream_format_configs =
>    sizeof(bitstream_format_config) / sizeof(struct format_config);
> 
> static const struct format_config idct_format_config[] = {
>-   { PIPE_FORMAT_R16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, PIPE_FORMAT_R16G16B16A16_FLOAT, 1.0f, SCALE_FACTOR_SSCALED },
>-   { PIPE_FORMAT_R16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, 1.0f, SCALE_FACTOR_SSCALED },
>+//   { PIPE_FORMAT_R16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, PIPE_FORMAT_R16G16B16A16_FLOAT, 1.0f, SCALE_FACTOR_SSCALED },
>+//   { PIPE_FORMAT_R16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, PIPE_FORMAT_R16G16B16A16_SSCALED, 1.0f, SCALE_FACTOR_SSCALED },
>    { PIPE_FORMAT_R16_SNORM, PIPE_FORMAT_R16G16B16A16_SNORM, PIPE_FORMAT_R16G16B16A16_FLOAT, 1.0f, SCALE_FACTOR_SNORM },
>    { PIPE_FORMAT_R16_SNORM, PIPE_FORMAT_R16G16B16A16_SNORM, PIPE_FORMAT_R16G16B16A16_SNORM, 1.0f, SCALE_FACTOR_SNORM }
> };
>-- 
>1.7.4.1
>

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