Merge pull request #3214 from metalefty/x264-params
GFX: configurable x264 parameters
This commit is contained in:
commit
854d060917
@ -1,5 +1,6 @@
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AM_CPPFLAGS = \
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-DXRDP_TOP_SRCDIR=\"$(top_srcdir)\" \
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-DXRDP_CFG_PATH=\"${sysconfdir}/xrdp\" \
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-I$(top_builddir) \
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-I$(top_srcdir)/xrdp \
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-I$(top_srcdir)/libxrdp \
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@ -31,6 +32,7 @@ test_xrdp_SOURCES = \
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test_xrdp_egfx.c \
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test_xrdp_keymap.c \
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test_xrdp_region.c \
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test_tconfig.c \
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test_bitmap_load.c
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test_xrdp_CFLAGS = \
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@ -59,6 +61,7 @@ test_xrdp_LDADD = \
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$(top_builddir)/xrdp/xrdp_encoder.o \
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$(top_builddir)/xrdp/xrdp_process.o \
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$(top_builddir)/xrdp/xrdp_login_wnd.o \
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$(top_builddir)/xrdp/xrdp_tconfig.o \
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$(top_builddir)/xrdp/xrdp_main_utils.o \
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$(top_builddir)/libpainter/src/libpainter.la \
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$(top_builddir)/librfxcodec/src/librfxencode.la \
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@ -69,3 +72,10 @@ test_xrdp_LDADD = \
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$(IMLIB2_LIBS) \
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@CHECK_LIBS@ \
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@CMOCKA_LIBS@
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if XRDP_X264
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AM_CPPFLAGS += -DXRDP_X264 $(XRDP_X264_CFLAGS)
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test_xrdp_LDADD += \
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$(top_builddir)/xrdp/xrdp_encoder_x264.o \
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$(XRDP_X264_LIBS)
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endif
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50
tests/xrdp/test_tconfig.c
Normal file
50
tests/xrdp/test_tconfig.c
Normal file
@ -0,0 +1,50 @@
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#if defined(HAVE_CONFIG_H)
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#include "config_ac.h"
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#endif
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#include "xrdp_tconfig.h"
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#include "test_xrdp.h"
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#include "xrdp.h"
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START_TEST(test_tconfig_gfx_always_success)
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{
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ck_assert_int_eq(1, 1);
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}
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END_TEST
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START_TEST(test_tconfig_gfx_x264_load_basic)
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{
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struct xrdp_tconfig_gfx gfxconfig;
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int rv = tconfig_load_gfx(XRDP_TOP_SRCDIR "/xrdp/gfx.toml", &gfxconfig);
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ck_assert_int_eq(rv, 0);
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/* default */
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ck_assert_str_eq(gfxconfig.x264_param[0].preset, "ultrafast");
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ck_assert_str_eq(gfxconfig.x264_param[0].tune, "zerolatency");
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ck_assert_str_eq(gfxconfig.x264_param[0].profile, "main");
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ck_assert_int_eq(gfxconfig.x264_param[0].vbv_max_bitrate, 0);
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ck_assert_int_eq(gfxconfig.x264_param[0].vbv_buffer_size, 0);
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ck_assert_int_eq(gfxconfig.x264_param[0].fps_num, 24);
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ck_assert_int_eq(gfxconfig.x264_param[0].fps_den, 1);
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}
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END_TEST
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/******************************************************************************/
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Suite *
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make_suite_tconfig_load_gfx(void)
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{
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Suite *s;
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TCase *tc_tconfig_load_gfx;
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s = suite_create("GfxLoad");
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tc_tconfig_load_gfx = tcase_create("xrdp_tconfig_load_gfx");
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tcase_add_test(tc_tconfig_load_gfx, test_tconfig_gfx_always_success);
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tcase_add_test(tc_tconfig_load_gfx, test_tconfig_gfx_x264_load_basic);
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suite_add_tcase(s, tc_tconfig_load_gfx);
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return s;
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}
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@ -7,5 +7,6 @@ Suite *make_suite_test_bitmap_load(void);
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Suite *make_suite_test_keymap_load(void);
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Suite *make_suite_egfx_base_functions(void);
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Suite *make_suite_region(void);
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Suite *make_suite_tconfig_load_gfx(void);
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#endif /* TEST_XRDP_H */
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@ -58,6 +58,7 @@ int main (void)
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srunner_add_suite(sr, make_suite_test_keymap_load());
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srunner_add_suite(sr, make_suite_egfx_base_functions());
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srunner_add_suite(sr, make_suite_region());
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srunner_add_suite(sr, make_suite_tconfig_load_gfx());
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srunner_set_tap(sr, "-");
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srunner_run_all (sr, CK_ENV);
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@ -73,6 +73,8 @@ xrdp_SOURCES = \
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xrdp_egfx.h \
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xrdp_wm.c \
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xrdp_main_utils.c \
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xrdp_tconfig.c \
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xrdp_tconfig.h \
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$(XRDP_EXTRA_SOURCES)
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xrdp_LDADD = \
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@ -103,6 +105,7 @@ SUFFIXES = .in
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$(subst_verbose)$(SUBST_VARS) $< > $@
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dist_xrdpsysconf_DATA = \
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gfx.toml \
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xrdp_keyboard.ini
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nodist_xrdpsysconf_DATA = \
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37
xrdp/gfx.toml
Normal file
37
xrdp/gfx.toml
Normal file
@ -0,0 +1,37 @@
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[x264.default]
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preset = "ultrafast"
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tune = "zerolatency"
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profile = "main" # profile is forced to baseline if preset == ultrafast
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vbv_max_bitrate = 0
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vbv_buffer_size = 0
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fps_num = 24
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fps_den = 1
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[x264.lan]
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# inherits default
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[x264.wan]
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vbv_max_bitrate = 15000
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vbv_buffer_size = 1500
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[x264.broadband_high]
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preset = "superfast"
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vbv_max_bitrate = 8000
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vbv_buffer_Size = 800
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[x264.satellite]
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preset = "superfast"
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vbv_max_bitrate = 5000
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vbv_buffer_size = 500
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[x264.broadband_low]
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preset = "veryfast"
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tune = "zerolatency"
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vbv_max_bitrate = 1600
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vbv_buffer_size = 66
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[x264.modem]
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preset = "fast"
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tune = "zerolatency"
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vbv_max_bitrate = 1200
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vbv_buffer_size = 50
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@ -759,6 +759,9 @@ gfx_wiretosurface1(struct xrdp_encoder *self,
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short *crects;
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struct xrdp_enc_gfx_cmd *enc_gfx_cmd = &(enc->u.gfx);
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int mon_index;
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int connection_type;
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connection_type = self->mm->wm->client_info->mcs_connection_type;
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s = &ls;
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g_memset(s, 0, sizeof(struct stream));
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@ -912,7 +915,8 @@ gfx_wiretosurface1(struct xrdp_encoder *self,
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width, height, twidth, theight, 0,
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enc_gfx_cmd->data,
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crects, num_rects_c,
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s->p, &bitmap_data_length, NULL);
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s->p, &bitmap_data_length,
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connection_type, NULL);
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if (error == 0)
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{
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xstream_seek(s, bitmap_data_length);
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@ -32,6 +32,7 @@
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#include "arch.h"
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#include "os_calls.h"
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#include "xrdp_encoder_x264.h"
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#include "xrdp_tconfig.h"
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#define X264_MAX_ENCODERS 16
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@ -47,6 +48,7 @@ struct x264_encoder
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struct x264_global
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{
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struct x264_encoder encoders[X264_MAX_ENCODERS];
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struct xrdp_tconfig_gfx_x264_param x264_param[NUM_CONNECTION_TYPES];
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};
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/*****************************************************************************/
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@ -54,7 +56,17 @@ void *
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xrdp_encoder_x264_create(void)
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{
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LOG_DEVEL(LOG_LEVEL_TRACE, "xrdp_encoder_x264_create:");
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return g_new0(struct x264_global, 1);
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struct x264_global *xg;
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struct xrdp_tconfig_gfx gfxconfig;
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xg = g_new0(struct x264_global, 1);
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tconfig_load_gfx(GFX_CONF, &gfxconfig);
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memcpy(&xg->x264_param, &gfxconfig.x264_param,
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sizeof(struct xrdp_tconfig_gfx_x264_param) * NUM_CONNECTION_TYPES);
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return xg;
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}
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/*****************************************************************************/
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@ -89,7 +101,8 @@ xrdp_encoder_x264_encode(void *handle, int session, int left, int top,
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int width, int height, int twidth, int theight,
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int format, const char *data,
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short *crects, int num_crects,
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char *cdata, int *cdata_bytes, int *flags_ptr)
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char *cdata, int *cdata_bytes, int connection_type,
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int *flags_ptr)
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{
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struct x264_global *xg;
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struct x264_encoder *xe;
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@ -105,6 +118,7 @@ xrdp_encoder_x264_encode(void *handle, int session, int left, int top,
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int y;
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int cx;
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int cy;
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int ct; /* connection_type */
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x264_picture_t pic_in;
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x264_picture_t pic_out;
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@ -113,6 +127,14 @@ xrdp_encoder_x264_encode(void *handle, int session, int left, int top,
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flags = 0;
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xg = (struct x264_global *) handle;
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xe = &(xg->encoders[session % X264_MAX_ENCODERS]);
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/* validate connection type */
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ct = connection_type;
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if (ct > CONNECTION_TYPE_LAN || ct < CONNECTION_TYPE_MODEM)
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{
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ct = CONNECTION_TYPE_LAN;
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}
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if ((xe->x264_enc_han == NULL) ||
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(xe->width != width) || (xe->height != height))
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{
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@ -128,20 +150,19 @@ xrdp_encoder_x264_encode(void *handle, int session, int left, int top,
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}
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if ((width > 0) && (height > 0))
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{
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//x264_param_default_preset(&(xe->x264_params), "superfast", "zerolatency");
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x264_param_default_preset(&(xe->x264_params), "ultrafast", "zerolatency");
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x264_param_default_preset(&(xe->x264_params),
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xg->x264_param[ct].preset,
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xg->x264_param[ct].tune);
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xe->x264_params.i_threads = 1;
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xe->x264_params.i_width = (width + 15) & ~15;
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xe->x264_params.i_height = (height + 15) & ~15;
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xe->x264_params.i_fps_num = 24;
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xe->x264_params.i_fps_den = 1;
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//xe->x264_params.b_cabac = 1;
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//xe->x264_params.i_bframe = 0;
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//xe->x264_params.rc.i_rc_method = X264_RC_CQP;
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//xe->x264_params.rc.i_qp_constant = 23;
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//x264_param_apply_profile(&(xe->x264_params), "high");
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x264_param_apply_profile(&(xe->x264_params), "main");
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//x264_param_apply_profile(&(xe->x264_params), "baseline");
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xe->x264_params.i_fps_num = xg->x264_param[ct].fps_num;
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xe->x264_params.i_fps_den = xg->x264_param[ct].fps_den;
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xe->x264_params.rc.i_rc_method = X264_RC_CRF;
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xe->x264_params.rc.i_vbv_max_bitrate = xg->x264_param[ct].vbv_max_bitrate;
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xe->x264_params.rc.i_vbv_buffer_size = xg->x264_param[ct].vbv_buffer_size;
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x264_param_apply_profile(&(xe->x264_params),
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xg->x264_param[ct].profile);
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xe->x264_enc_han = x264_encoder_open(&(xe->x264_params));
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LOG(LOG_LEVEL_INFO, "xrdp_encoder_x264_encode: "
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"x264_encoder_open rv %p for width %d height %d",
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@ -32,7 +32,8 @@ xrdp_encoder_x264_encode(void *handle, int session, int left, int top,
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int width, int height, int twidth, int theight,
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int format, const char *data,
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short *crects, int num_crects,
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char *cdata, int *cdata_bytes, int *flags_ptr);
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char *cdata, int *cdata_bytes, int connection_type,
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int *flags_ptr);
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#endif
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244
xrdp/xrdp_tconfig.c
Normal file
244
xrdp/xrdp_tconfig.c
Normal file
@ -0,0 +1,244 @@
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/**
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* xrdp: A Remote Desktop Protocol server.
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*
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* Copyright (C) Koichiro Iwao
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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* See the License for the specific language governing permissions and
|
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* limitations under the License.
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*/
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/**
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*
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* @file xrdp_tconfig.c
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* @brief TOML config loader
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* @author Koichiro Iwao
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*
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*/
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#if defined(HAVE_CONFIG_H)
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#include <config_ac.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "arch.h"
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#include "os_calls.h"
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#include "parse.h"
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#include "toml.h"
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#include "ms-rdpbcgr.h"
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#include "xrdp_tconfig.h"
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#include "string_calls.h"
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#define TCLOG(log_level, args...) LOG(log_level, "TConfig: " args)
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#define X264_DEFAULT_PRESET "ultrafast"
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#define X264_DEFAULT_TUNE "zerolatency"
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#define X264_DEFAULT_PROFILE "main"
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#define X264_DEFAULT_FPS_NUM 24
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#define X264_DEFAULT_FPS_DEN 1
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static int
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tconfig_load_gfx_x264_ct(toml_table_t *tfile, const int connection_type,
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struct xrdp_tconfig_gfx_x264_param *param)
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{
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if (connection_type > NUM_CONNECTION_TYPES)
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{
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TCLOG(LOG_LEVEL_ERROR, "Invalid connection type is given");
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return 1;
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}
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toml_table_t *x264 = toml_table_in(tfile, "x264");
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if (!x264)
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{
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TCLOG(LOG_LEVEL_WARNING, "x264 params are not defined");
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return 1;
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}
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toml_table_t *x264_ct =
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toml_table_in(x264, rdpbcgr_connection_type_names[connection_type]);
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toml_datum_t datum;
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if (!x264_ct)
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{
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TCLOG(LOG_LEVEL_WARNING, "x264 params for connection type [%s] is not defined",
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rdpbcgr_connection_type_names[connection_type]);
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return 1;
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}
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/* preset */
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datum = toml_string_in(x264_ct, "preset");
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if (datum.ok)
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{
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g_strncpy(param[connection_type].preset,
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datum.u.s,
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sizeof(param[connection_type].preset) - 1);
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free(datum.u.s);
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}
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else if (connection_type == 0)
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{
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TCLOG(LOG_LEVEL_WARNING,
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"x264 param preset is not set for connection type [%s], "
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"adopting the default value \"" X264_DEFAULT_PRESET "\"",
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rdpbcgr_connection_type_names[connection_type]);
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g_strncpy(param[connection_type].preset,
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X264_DEFAULT_PRESET,
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sizeof(param[connection_type].preset) - 1);
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}
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/* tune */
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datum = toml_string_in(x264_ct, "tune");
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if (datum.ok)
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{
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g_strncpy(param[connection_type].tune,
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datum.u.s,
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sizeof(param[connection_type].tune) - 1);
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free(datum.u.s);
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}
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else if (connection_type == 0)
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{
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TCLOG(LOG_LEVEL_WARNING,
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"x264 param tune is not set for connection type [%s], "
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"adopting the default value \"" X264_DEFAULT_TUNE "\"",
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rdpbcgr_connection_type_names[connection_type]);
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g_strncpy(param[connection_type].tune,
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X264_DEFAULT_TUNE,
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sizeof(param[connection_type].tune) - 1);
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}
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/* profile */
|
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datum = toml_string_in(x264_ct, "profile");
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if (datum.ok)
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{
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g_strncpy(param[connection_type].profile,
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datum.u.s,
|
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sizeof(param[connection_type].profile) - 1);
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free(datum.u.s);
|
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}
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else if (connection_type == 0)
|
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{
|
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TCLOG(LOG_LEVEL_WARNING,
|
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"x264 param profile is not set for connection type [%s], "
|
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"adopting the default value \"" X264_DEFAULT_PROFILE "\"",
|
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rdpbcgr_connection_type_names[connection_type]);
|
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g_strncpy(param[connection_type].profile,
|
||||
X264_DEFAULT_PROFILE,
|
||||
sizeof(param[connection_type].profile) - 1);
|
||||
}
|
||||
|
||||
/* vbv_max_bitrate */
|
||||
datum = toml_int_in(x264_ct, "vbv_max_bitrate");
|
||||
if (datum.ok)
|
||||
{
|
||||
param[connection_type].vbv_max_bitrate = datum.u.i;
|
||||
}
|
||||
else if (connection_type == 0)
|
||||
{
|
||||
TCLOG(LOG_LEVEL_WARNING,
|
||||
"x264 param vbv_max_bit_rate is not set for connection type [%s], "
|
||||
"adopting the default value [0]",
|
||||
rdpbcgr_connection_type_names[connection_type]);
|
||||
param[connection_type].vbv_max_bitrate = 0;
|
||||
}
|
||||
|
||||
/* vbv_buffer_size */
|
||||
datum = toml_int_in(x264_ct, "vbv_buffer_size");
|
||||
if (datum.ok)
|
||||
{
|
||||
param[connection_type].vbv_buffer_size = datum.u.i;
|
||||
}
|
||||
else if (connection_type == 0)
|
||||
{
|
||||
TCLOG(LOG_LEVEL_WARNING,
|
||||
"x264 param vbv_buffer_size is not set for connection type [%s], "
|
||||
"adopting the default value [0]",
|
||||
rdpbcgr_connection_type_names[connection_type]);
|
||||
param[connection_type].vbv_buffer_size = 0;
|
||||
}
|
||||
|
||||
/* fps_num */
|
||||
datum = toml_int_in(x264_ct, "fps_num");
|
||||
if (datum.ok)
|
||||
{
|
||||
param[connection_type].fps_num = datum.u.i;
|
||||
}
|
||||
else if (connection_type == 0)
|
||||
{
|
||||
TCLOG(LOG_LEVEL_WARNING,
|
||||
"x264 param fps_num is not set for connection type [%s], "
|
||||
"adopting the default value [0]",
|
||||
rdpbcgr_connection_type_names[connection_type]);
|
||||
param[connection_type].fps_num = X264_DEFAULT_FPS_NUM;
|
||||
}
|
||||
|
||||
/* fps_den */
|
||||
datum = toml_int_in(x264_ct, "fps_den");
|
||||
if (datum.ok)
|
||||
{
|
||||
param[connection_type].fps_den = datum.u.i;
|
||||
}
|
||||
else if (connection_type == 0)
|
||||
{
|
||||
TCLOG(LOG_LEVEL_WARNING,
|
||||
"x264 param fps_den is not set for connection type [%s], "
|
||||
"adopting the default value [0]",
|
||||
rdpbcgr_connection_type_names[connection_type]);
|
||||
param[connection_type].fps_num = X264_DEFAULT_FPS_DEN;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
tconfig_load_gfx(const char *filename, struct xrdp_tconfig_gfx *config)
|
||||
{
|
||||
FILE *fp;
|
||||
char errbuf[200];
|
||||
toml_table_t *tfile;
|
||||
|
||||
if ((fp = fopen(filename, "r")) == NULL)
|
||||
{
|
||||
TCLOG(LOG_LEVEL_ERROR, "Error loading GFX config file %s (%s)",
|
||||
filename, g_get_strerror());
|
||||
return 1;
|
||||
}
|
||||
else if ((tfile = toml_parse_file(fp, errbuf, sizeof(errbuf))) == NULL)
|
||||
{
|
||||
TCLOG(LOG_LEVEL_ERROR, "Error in GFX config file %s - %s", filename, errbuf);
|
||||
fclose(fp);
|
||||
return 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
TCLOG(LOG_LEVEL_INFO, "Loading GFX config file %s", filename);
|
||||
fclose(fp);
|
||||
|
||||
memset(config, 0, sizeof(struct xrdp_tconfig_gfx));
|
||||
|
||||
/* First of all, read the default params and override later */
|
||||
tconfig_load_gfx_x264_ct(tfile, 0, config->x264_param);
|
||||
|
||||
for (int ct = CONNECTION_TYPE_MODEM; ct < NUM_CONNECTION_TYPES; ct++)
|
||||
{
|
||||
memcpy(&config->x264_param[ct], &config->x264_param[0],
|
||||
sizeof(struct xrdp_tconfig_gfx_x264_param));
|
||||
|
||||
tconfig_load_gfx_x264_ct(tfile, ct, config->x264_param);
|
||||
}
|
||||
|
||||
toml_free(tfile);
|
||||
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
66
xrdp/xrdp_tconfig.h
Normal file
66
xrdp/xrdp_tconfig.h
Normal file
@ -0,0 +1,66 @@
|
||||
/**
|
||||
* xrdp: A Remote Desktop Protocol server.
|
||||
*
|
||||
* Copyright (C) Koichiro Iwao
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
*
|
||||
* @file xrdp_tconfig.c
|
||||
* @brief TOML config loader and structures
|
||||
* @author Koichiro Iwao
|
||||
*
|
||||
*/
|
||||
#ifndef _XRDP_TCONFIG_H_
|
||||
#define _XRDP_TCONFIG_H_
|
||||
|
||||
/* The number of connection types in MS-RDPBCGR 2.2.1.3.2 */
|
||||
#define NUM_CONNECTION_TYPES 7
|
||||
#define GFX_CONF XRDP_CFG_PATH "/gfx.toml"
|
||||
|
||||
/* nc stands for new config */
|
||||
struct xrdp_tconfig_gfx_x264_param
|
||||
{
|
||||
char preset[16];
|
||||
char tune[16];
|
||||
char profile[16];
|
||||
int vbv_max_bitrate;
|
||||
int vbv_buffer_size;
|
||||
int fps_num;
|
||||
int fps_den;
|
||||
};
|
||||
|
||||
struct xrdp_tconfig_gfx
|
||||
{
|
||||
/* store x264 parameters for each connection type */
|
||||
struct xrdp_tconfig_gfx_x264_param x264_param[NUM_CONNECTION_TYPES];
|
||||
};
|
||||
|
||||
static const char *const rdpbcgr_connection_type_names[] =
|
||||
{
|
||||
"default", /* for xrdp internal use */
|
||||
"modem",
|
||||
"broadband_low",
|
||||
"satellite",
|
||||
"broadband_high",
|
||||
"wan",
|
||||
"lan",
|
||||
"autodetect",
|
||||
0
|
||||
};
|
||||
|
||||
int tconfig_load_gfx(const char *filename, struct xrdp_tconfig_gfx *config);
|
||||
|
||||
#endif
|
Loading…
Reference in New Issue
Block a user