1From f9c928db24c24031e01129e20226da1f7c3ec2ed Mon Sep 17 00:00:00 2001 2From: Jeffy Chen <jeffy.chen@rock-chips.com> 3Date: Fri, 3 Jul 2020 14:23:45 +0800 4Subject: [PATCH 17/79] pixman-renderer: Support yuv formats 5 6Support yuy2/yv12/i420/nv12/nv16. 7 8Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> 9--- 10 libweston/pixel-formats.c | 11 +++++++++++ 11 meson.build | 10 ++++++++++ 12 2 files changed, 21 insertions(+) 13 14diff --git a/libweston/pixel-formats.c b/libweston/pixel-formats.c 15index 9064cb6..172e6cc 100644 16--- a/libweston/pixel-formats.c 17+++ b/libweston/pixel-formats.c 18@@ -337,6 +337,7 @@ static const struct pixel_format_info pixel_format_table[] = { 19 SAMPLER_TYPE(EGL_TEXTURE_Y_XUXV_WL), 20 .num_planes = 1, 21 .hsub = 2, 22+ PIXMAN_FMT(yuy2), 23 }, 24 { 25 DRM_FORMAT(YVYU), 26@@ -366,6 +367,9 @@ static const struct pixel_format_info pixel_format_table[] = { 27 .num_planes = 2, 28 .hsub = 2, 29 .vsub = 2, 30+#ifdef HAVE_PIXMAN_NV12 31+ PIXMAN_FMT(nv12), 32+#endif 33 }, 34 { 35 DRM_FORMAT(NV21), 36@@ -381,6 +385,9 @@ static const struct pixel_format_info pixel_format_table[] = { 37 .num_planes = 2, 38 .hsub = 2, 39 .vsub = 1, 40+#ifdef HAVE_PIXMAN_NV16 41+ PIXMAN_FMT(nv16), 42+#endif 43 }, 44 { 45 DRM_FORMAT(NV61), 46@@ -437,6 +444,9 @@ static const struct pixel_format_info pixel_format_table[] = { 47 .num_planes = 3, 48 .hsub = 2, 49 .vsub = 2, 50+#ifdef HAVE_PIXMAN_I420 51+ PIXMAN_FMT(i420), 52+#endif 53 }, 54 { 55 DRM_FORMAT(YVU420), 56@@ -445,6 +455,7 @@ static const struct pixel_format_info pixel_format_table[] = { 57 .chroma_order = ORDER_VU, 58 .hsub = 2, 59 .vsub = 2, 60+ PIXMAN_FMT(yv12), 61 }, 62 { 63 DRM_FORMAT(YUV422), 64diff --git a/meson.build b/meson.build 65index feecd45..b8efc3b 100644 66--- a/meson.build 67+++ b/meson.build 68@@ -161,6 +161,16 @@ dep_libdrm = dependency('libdrm', version: '>= 2.4.95') 69 dep_libdrm_headers = dep_libdrm.partial_dependency(compile_args: true) 70 dep_threads = dependency('threads') 71 72+if cc.has_header_symbol('pixman.h', 'PIXMAN_nv12', dependencies : dep_pixman) 73+ config_h.set('HAVE_PIXMAN_NV12', 1) 74+endif 75+if cc.has_header_symbol('pixman.h', 'PIXMAN_i420', dependencies : dep_pixman) 76+ config_h.set('HAVE_PIXMAN_I420', 1) 77+endif 78+if cc.has_header_symbol('pixman.h', 'PIXMAN_nv16', dependencies : dep_pixman) 79+ config_h.set('HAVE_PIXMAN_NV16', 1) 80+endif 81+ 82 dep_libdrm_version = dep_libdrm.version() 83 if dep_libdrm_version.version_compare('>=2.4.107') 84 message('Found libdrm with human format modifier support.') 85-- 862.20.1 87 88