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cmake/sse2: initial sse2 detect

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This commit is contained in:
Anthony Tong 2011-10-23 13:51:26 -05:00
parent 89f2942caa
commit ce59c2226f
13 changed files with 70 additions and 13 deletions
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2
CMakeLists.txt
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@ -76,7 +76,7 @@ if(CMAKE_COMPILER_IS_GNUCC)
if(CMAKE_BUILD_TYPE STREQUAL "Release")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2")
endif()
if(WITH_SSE2)
if(WITH_SSE2_TARGET)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse2")
endif()
endif()

4
client/X11/CMakeLists.txt
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@ -85,6 +85,10 @@ if(XV_FOUND)
target_link_libraries(xfreerdp ${XV_LIBRARIES})
endif()
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
add_definitions(-DWITH_LINUX)
endif()
include_directories(${CMAKE_SOURCE_DIR}/resources)
target_link_libraries(xfreerdp freerdp-core)

43
client/X11/xfreerdp.c
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@ -570,7 +570,7 @@ boolean xf_post_connect(freerdp* instance)
xfi->primary_buffer = (uint8*) xzalloc(xfi->width * xfi->height * xfi->bpp);
if (instance->settings->rfx_codec)
xfi->rfx_context = (void*) rfx_context_new();
xfi->rfx_context = (void*) rfx_context_new(instance->settings);
if (instance->settings->ns_codec)
xfi->nsc_context = (void*) nsc_context_new();
@ -675,6 +675,46 @@ boolean xf_verify_certificate(freerdp* instance, char* subject, char* issuer, ch
}
uint32 xf_detect_cpu()
{
uint32 cpu_opt = 0;
#ifdef WITH_LINUX
/* for now, read /proc/cpuinfo */
FILE* f;
char* buf;
f = fopen("/proc/cpuinfo", "r");
if (!f)
return cpu_opt;
buf = xmalloc(1024);
while (1)
{
if (!fgets(buf, 1024, f))
break;
if (strncmp(buf, "flags", 5))
continue;
if (!strstr(buf, " sse2"))
continue;
cpu_opt |= CPU_SSE2;
break;
}
xfree(buf);
fclose(f);
#elif defined(WITH_SSE2)
/* no detect, assume sse2 available for now */
cpu_opt |= CPU_SSE2;
#endif
return cpu_opt;
}
int xf_process_client_args(rdpSettings* settings, const char* opt, const char* val, void* user_data)
{
int argc = 0;
@ -970,6 +1010,7 @@ int main(int argc, char* argv[])
instance->context->argc = argc;
instance->context->argv = argv;
instance->settings->sw_gdi = False;
instance->settings->cpu_opt = xf_detect_cpu();
data = (struct thread_data*) xzalloc(sizeof(struct thread_data));
data->instance = instance;

3
cmake/ConfigOptions.cmake
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@ -12,6 +12,9 @@ option(WITH_DEBUG_RFX "Print RemoteFX debug messages." OFF)
option(WITH_DEBUG_X11 "Print X11 Client debug messages" OFF)
option(WITH_DEBUG_RAIL "Print RemoteApp debug messages" OFF)
option(WITH_DEBUG_XV "Print XVideo debug messages" OFF)
option(WITH_DEBUG_SCARD "Print smartcard debug messages" OFF)
option(WITH_DEBUG_ORDERS "Print drawing orders debug messages" OFF)
option(WITH_MANPAGES "Generate manpages." ON)
option(WITH_PROFILER "Compile profiler." OFF)
option(WITH_SSE2 "Use SSE2 optimization." OFF)
option(WITH_SSE2_TARGET "Allow compiler to generate SSE2 instructions." OFF)

2
config.h.in
View File

@ -31,9 +31,11 @@
#cmakedefine WITH_DEBUG_RFX
#cmakedefine WITH_PROFILER
#cmakedefine WITH_SSE2
#cmakedefine WITH_SSE2_TARGET
#cmakedefine WITH_DEBUG_X11
#cmakedefine WITH_DEBUG_RAIL
#cmakedefine WITH_DEBUG_XV
#cmakedefine WITH_DEBUG_SCARD
#cmakedefine WITH_DEBUG_ORDERS
#endif

8
cunit/test_librfx.c
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@ -267,7 +267,7 @@ void test_dwt(void)
{
RFX_CONTEXT* context;
context = rfx_context_new();
context = rfx_context_new(NULL);
rfx_dwt_2d_decode(buffer, context->priv->dwt_buffer);
//dump_buffer(buffer, 4096);
rfx_context_free(context);
@ -304,7 +304,7 @@ void test_decode(void)
stream_write(s, cr_data, sizeof(cr_data));
stream_set_pos(s, 0);
context = rfx_context_new();
context = rfx_context_new(NULL);
context->mode = RLGR3;
rfx_context_set_pixel_format(context, RFX_PIXEL_FORMAT_RGB);
rfx_decode_rgb(context, s,
@ -334,7 +334,7 @@ void test_encode(void)
enc_stream = stream_new(65536);
stream_clear(enc_stream);
context = rfx_context_new();
context = rfx_context_new(NULL);
context->mode = RLGR3;
rfx_context_set_pixel_format(context, RFX_PIXEL_FORMAT_RGB);
@ -378,7 +378,7 @@ void test_message(void)
s = stream_new(65536);
stream_clear(s);
context = rfx_context_new();
context = rfx_context_new(NULL);
context->mode = RLGR3;
context->width = 800;
context->height = 600;

2
include/freerdp/codec/rfx.h
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@ -125,7 +125,7 @@ struct _RFX_CONTEXT
};
typedef struct _RFX_CONTEXT RFX_CONTEXT;
FREERDP_API RFX_CONTEXT* rfx_context_new(void);
FREERDP_API RFX_CONTEXT* rfx_context_new(rdpSettings* settings);
FREERDP_API void rfx_context_free(RFX_CONTEXT* context);
FREERDP_API void rfx_context_set_pixel_format(RFX_CONTEXT* context, RFX_PIXEL_FORMAT pixel_format);
FREERDP_API void rfx_context_reset(RFX_CONTEXT* context);

5
include/freerdp/settings.h
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@ -90,6 +90,9 @@
#define GLYPH_SUPPORT_FULL 0x0002
#define GLYPH_SUPPORT_ENCODE 0x0003
/* CPU Optimization flags */
#define CPU_SSE2 0x1
/* SYSTEM_TIME */
typedef struct
{
@ -325,6 +328,8 @@ struct rdp_settings
boolean rail_langbar_supported;
boolean mouse_motion;
uint32 cpu_opt;
};
typedef struct rdp_settings rdpSettings;

1
libfreerdp-codec/CMakeLists.txt
View File

@ -46,6 +46,7 @@ if(WITH_SSE2)
rfx_sse2.c
rfx_sse2.h
)
set_property(SOURCE rfx_sse2.c PROPERTY COMPILE_FLAGS "-msse2")
endif()
add_library(freerdp-codec ${FREERDP_CODEC_SRCS})

7
libfreerdp-codec/rfx.c
View File

@ -128,7 +128,7 @@ static void rfx_profiler_print(RFX_CONTEXT* context)
PROFILER_PRINT_FOOTER;
}
RFX_CONTEXT* rfx_context_new(void)
RFX_CONTEXT* rfx_context_new(rdpSettings* settings)
{
RFX_CONTEXT* context;
@ -157,8 +157,9 @@ RFX_CONTEXT* rfx_context_new(void)
context->dwt_2d_decode = rfx_dwt_2d_decode;
context->dwt_2d_encode = rfx_dwt_2d_encode;
/* detect and enable SIMD CPU acceleration */
RFX_INIT_SIMD(context);
/* enable SIMD CPU acceleration if detected */
if (settings && settings->cpu_opt & CPU_SSE2)
RFX_INIT_SIMD(context);
return context;
}

2
libfreerdp-gdi/gdi.c
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@ -1054,7 +1054,7 @@ int gdi_init(freerdp* instance, uint32 flags, uint8* buffer)
gdi_register_graphics(instance->context->graphics);
gdi->rfx_context = rfx_context_new();
gdi->rfx_context = rfx_context_new(instance->settings);
gdi->nsc_context = nsc_context_new();
return 0;

2
server/X11/xf_peer.c
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@ -121,7 +121,7 @@ void xf_peer_context_size(freerdp_peer* client, uint32* size)
void xf_peer_context_new(freerdp_peer* client, xfPeerContext* context)
{
context->info = xf_info_init();
context->rfx_context = rfx_context_new();
context->rfx_context = rfx_context_new(client->settings);
context->rfx_context->mode = RLGR3;
context->rfx_context->width = client->settings->width;
context->rfx_context->height = client->settings->height;

2
server/test/tfreerdp.c
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@ -64,7 +64,7 @@ void test_peer_context_size(freerdp_peer* client, uint32* size)
void test_peer_context_new(freerdp_peer* client, testPeerContext* context)
{
context->rfx_context = rfx_context_new();
context->rfx_context = rfx_context_new(client->settings);
context->rfx_context->mode = RLGR3;
context->rfx_context->width = client->settings->width;
context->rfx_context->height = client->settings->height;