55 lines
1.7 KiB
Diff
55 lines
1.7 KiB
Diff
From deee47fa62b2611a1c227db80a17fcb7fc8cd39d Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Mon, 14 Nov 2022 16:08:19 +0800
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Subject: [PATCH 79/92] gl-renderer: Check GLES3.0 for glTexImage3D
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For old mali, e.g. utgard.
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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.../renderer-gl/gl-shader-config-color-transformation.c | 5 ++++-
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libweston/renderer-gl/meson.build | 4 ++++
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2 files changed, 8 insertions(+), 1 deletion(-)
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diff --git a/libweston/renderer-gl/gl-shader-config-color-transformation.c b/libweston/renderer-gl/gl-shader-config-color-transformation.c
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index 7f858dd..a001005 100644
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--- a/libweston/renderer-gl/gl-shader-config-color-transformation.c
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+++ b/libweston/renderer-gl/gl-shader-config-color-transformation.c
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@@ -177,7 +177,7 @@ static bool
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gl_3d_lut(struct gl_renderer_color_transform *gl_xform,
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struct weston_color_transform *xform)
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{
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-
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+#ifdef HAVE_GLES3
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GLuint tex3d;
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float *lut;
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const unsigned dim_size = xform->mapping.u.lut3d.optimal_len;
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@@ -211,6 +211,9 @@ gl_3d_lut(struct gl_renderer_color_transform *gl_xform,
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free(lut);
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return true;
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+#else
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+ return false;
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+#endif
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}
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diff --git a/libweston/renderer-gl/meson.build b/libweston/renderer-gl/meson.build
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index 4d9f64d..efe0449 100644
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--- a/libweston/renderer-gl/meson.build
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+++ b/libweston/renderer-gl/meson.build
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@@ -43,6 +43,10 @@ foreach name : [ 'egl', 'glesv2' ]
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error('gl-renderer requires @0@ which was not found. Or, you can use \'-Drenderer-gl=false\'.'.format(name))
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endif
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deps_renderer_gl += d
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+
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+ if cc.has_function('glTexImage3D', dependencies: d)
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+ config_h.set('HAVE_GLES3', 1)
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+ endif
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endforeach
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plugin_gl = shared_library(
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--
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2.20.1
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