70 lines
2.3 KiB
Diff
70 lines
2.3 KiB
Diff
From 7266b2a0cb571d4926db2855aa8bca7c3a1558ae Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Thu, 6 Dec 2018 18:53:05 +0800
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Subject: [PATCH 18/95] HACK: gl-renderer: Workaround dmabuf import/attach for
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old mali
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Tested on px3se with libmali-utgard-400-r7p0-r3p0-wayland.so, the
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mpp + waylandsink works.
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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libweston/renderer-gl/gl-renderer-internal.h | 2 ++
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libweston/renderer-gl/gl-renderer.c | 13 ++++++++++++-
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2 files changed, 14 insertions(+), 1 deletion(-)
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diff --git a/libweston/renderer-gl/gl-renderer-internal.h b/libweston/renderer-gl/gl-renderer-internal.h
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index 938aa30..703f88b 100644
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--- a/libweston/renderer-gl/gl-renderer-internal.h
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+++ b/libweston/renderer-gl/gl-renderer-internal.h
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@@ -305,6 +305,8 @@ struct gl_renderer {
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struct weston_log_scope *shader_scope;
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struct dmabuf_allocator *allocator;
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+
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+ bool is_mali_egl;
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};
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static inline struct gl_renderer *
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diff --git a/libweston/renderer-gl/gl-renderer.c b/libweston/renderer-gl/gl-renderer.c
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index 6090cc8..b688e8f 100644
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--- a/libweston/renderer-gl/gl-renderer.c
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+++ b/libweston/renderer-gl/gl-renderer.c
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@@ -3056,6 +3056,14 @@ import_simple_dmabuf(struct gl_renderer *gr,
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}
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}
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+ /* Old mali needs extra attributes */
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+ if (gr->is_mali_egl) {
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+ attribs[atti++] = EGL_YUV_COLOR_SPACE_HINT_EXT;
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+ attribs[atti++] = EGL_ITU_REC601_EXT;
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+ attribs[atti++] = EGL_SAMPLE_RANGE_HINT_EXT;
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+ attribs[atti++] = EGL_YUV_NARROW_RANGE_EXT;
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+ }
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+
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attribs[atti++] = EGL_NONE;
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return gr->create_image(gr->egl_display, EGL_NO_CONTEXT,
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@@ -3217,7 +3225,7 @@ gl_renderer_query_dmabuf_formats(struct weston_compositor *wc,
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if (!gr->has_dmabuf_import_modifiers ||
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!gr->query_dmabuf_formats(gr->egl_display, 0, NULL, &num)) {
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- num = gr->has_gl_texture_rg ? ARRAY_LENGTH(fallback_formats) : 2;
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+ num = (gr->has_gl_texture_rg || gr->is_mali_egl) ? ARRAY_LENGTH(fallback_formats) : 2;
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fallback = true;
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}
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@@ -3810,6 +3818,9 @@ log_egl_info(struct gl_renderer *gr, EGLDisplay egldpy)
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str = eglQueryString(egldpy, EGL_VENDOR);
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weston_log("EGL vendor: %s\n", str ? str : "(null)");
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+ if (!strcmp(str, "ARM"))
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+ gr->is_mali_egl = 1;
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+
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str = eglQueryString(egldpy, EGL_CLIENT_APIS);
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weston_log("EGL client APIs: %s\n", str ? str : "(null)");
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--
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2.20.1
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