Windsome Zeng
60 lines
2.1 KiB
Diff
60 lines
2.1 KiB
Diff
From 28e4349702566ba34dad4c214c64bfd702177c8a Mon Sep 17 00:00:00 2001
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From: brendan King <Brendan.King@imgtec.com>
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Date: Thu, 16 Sep 2021 17:46:28 +0100
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Subject: [PATCH 66/67] mesa: partially revert pbuffer attribute removal
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This partially reverts commit 5ffd1ebe6b3c8c7dd316dd47fac088044222e6ef
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("mesa: Remove misc pbuffer attributes from struct gl_config").
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The IMG PowerVR driver sets meaningful values for the maximum
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pbuffer width, height and pixels.
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---
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src/mesa/drivers/dri/common/utils.c | 7 ++++---
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src/mesa/main/mtypes.h | 5 +++++
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2 files changed, 9 insertions(+), 3 deletions(-)
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diff --git a/src/mesa/drivers/dri/common/utils.c b/src/mesa/drivers/dri/common/utils.c
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index df5f8cbfdc0..28debe4e013 100644
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--- a/src/mesa/drivers/dri/common/utils.c
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+++ b/src/mesa/drivers/dri/common/utils.c
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@@ -480,6 +480,7 @@ __DRIconfig **driConcatConfigs(__DRIconfig **a,
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return all;
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}
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+/* careful, lack of trailing semicolon */
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#define __ATTRIB(attrib, field) case attrib: *value = config->modes.field; break
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/**
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@@ -555,9 +556,9 @@ driGetConfigAttribIndex(const __DRIconfig *config,
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__ATTRIB(__DRI_ATTRIB_GREEN_MASK, greenMask);
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__ATTRIB(__DRI_ATTRIB_BLUE_MASK, blueMask);
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__ATTRIB(__DRI_ATTRIB_ALPHA_MASK, alphaMask);
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- case __DRI_ATTRIB_MAX_PBUFFER_WIDTH:
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- case __DRI_ATTRIB_MAX_PBUFFER_HEIGHT:
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- case __DRI_ATTRIB_MAX_PBUFFER_PIXELS:
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+ __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_WIDTH, maxPbufferWidth);
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+ __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_HEIGHT, maxPbufferHeight);
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+ __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_PIXELS, maxPbufferPixels);
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case __DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH:
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case __DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT:
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case __DRI_ATTRIB_VISUAL_SELECT_GROUP:
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diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
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index 8f77d4c58dd..e37c61d23d0 100644
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--- a/src/mesa/main/mtypes.h
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+++ b/src/mesa/main/mtypes.h
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@@ -175,6 +175,11 @@ struct gl_config
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/* ARB_multisample / SGIS_multisample */
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GLuint samples;
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+ /* GLX 1.3 */
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+ GLint maxPbufferWidth;
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+ GLint maxPbufferHeight;
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+ GLint maxPbufferPixels;
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+
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/* OML_swap_method */
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GLint swapMethod;
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--
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2.25.1
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