mirror of https://github.com/FreeRDP/FreeRDP
H.264 hack and first port of YUV to XRGB format conversion to assembly
This commit is contained in:
erbth
parent
9501b6c58e
commit
20e76411dc
|
|
@ -92,6 +92,7 @@ RelWithDebInfo
|
|||
|
||||
# Binaries
|
||||
*.a
|
||||
*.o
|
||||
*.so
|
||||
*.so.*
|
||||
*.dylib
|
||||
|
|
@ -105,6 +106,7 @@ client/DirectFB/dfreerdp
|
|||
server/Sample/sfreerdp-server
|
||||
server/X11/xfreerdp-server
|
||||
xcode
|
||||
libfreerdp/codec/test/TestOpenH264
|
||||
|
||||
# Other
|
||||
*~
|
||||
|
|
|
|||
|
|
@ -23,6 +23,8 @@
|
|||
|
||||
#include "xf_gfx.h"
|
||||
|
||||
#include <sys/time.h>
|
||||
|
||||
int xf_ResetGraphics(RdpgfxClientContext* context, RDPGFX_RESET_GRAPHICS_PDU* resetGraphics)
|
||||
{
|
||||
xfContext* xfc = (xfContext*) context->custom;
|
||||
|
|
@ -353,6 +355,16 @@ int xf_SurfaceCommand_H264(xfContext* xfc, RdpgfxClientContext* context, RDPGFX_
|
|||
RDPGFX_H264_METABLOCK* meta;
|
||||
RDPGFX_H264_BITMAP_STREAM* bs;
|
||||
|
||||
static struct timeval TGES1;
|
||||
struct timeval TGES2,TDEC1,TDEC2;
|
||||
|
||||
TGES2.tv_usec=TGES1.tv_usec;
|
||||
TGES2.tv_sec=TGES1.tv_sec;
|
||||
|
||||
gettimeofday(&TGES1,NULL);
|
||||
printf("time since last xf_SurfaceCommand_H264: %d sec %d usec\n",(int)(TGES1.tv_sec-TGES2.tv_sec),(int)(TGES1.tv_usec-TGES2.tv_usec));
|
||||
|
||||
|
||||
h264 = xfc->h264;
|
||||
|
||||
bs = (RDPGFX_H264_BITMAP_STREAM*) cmd->extra;
|
||||
|
|
@ -369,8 +381,13 @@ int xf_SurfaceCommand_H264(xfContext* xfc, RdpgfxClientContext* context, RDPGFX_
|
|||
|
||||
DstData = surface->data;
|
||||
|
||||
gettimeofday(&TDEC1,NULL);
|
||||
status = h264_decompress(xfc->h264, bs->data, bs->length, &DstData,
|
||||
PIXEL_FORMAT_XRGB32, surface->scanline, cmd->left, cmd->top, cmd->width, cmd->height);
|
||||
gettimeofday(&TDEC2,NULL);
|
||||
printf("decoding took %d sec %d usec\n",(int)(TDEC2.tv_sec-TDEC1.tv_sec),(int)(TDEC2.tv_usec-TDEC1.tv_usec));
|
||||
|
||||
free(bs->data);
|
||||
|
||||
printf("xf_SurfaceCommand_H264: status: %d\n", status);
|
||||
|
||||
|
|
@ -440,6 +457,9 @@ int xf_SurfaceCommand_H264(xfContext* xfc, RdpgfxClientContext* context, RDPGFX_
|
|||
if (!xfc->inGfxFrame){
|
||||
xf_OutputUpdate(xfc);
|
||||
}
|
||||
|
||||
gettimeofday(&TGES2,NULL);
|
||||
printf("the whole command took %d sec %d usec\n",(int)(TGES2.tv_sec-TGES1.tv_sec),(int)(TGES2.tv_usec-TGES1.tv_usec));
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -91,6 +91,19 @@ if(WITH_OPENH264)
|
|||
add_definitions(-DWITH_OPENH264)
|
||||
include_directories(${OPENH264_INCLUDE_DIR})
|
||||
set(FREERDP_OPENH264_LIBS ${OPENH264_LIBRARIES})
|
||||
|
||||
if(WITH_OPENH264_ASM)
|
||||
set(OPENH264_ASM OPENH264_ASM_o)
|
||||
set(OBJ ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${OPENH264_ASM}.dir/h264.asm.o)
|
||||
set(SRC ${CMAKE_CURRENT_SOURCE_DIR}/h264.asm)
|
||||
|
||||
add_definitions(-DWITH_OPENH264_ASM)
|
||||
add_custom_target(${OPENH264_ASM})
|
||||
add_custom_command(TARGET ${OPENH264_ASM}
|
||||
COMMAND nasm ARGS -f elf64 -o ${OBJ} ${SRC}
|
||||
COMMENT "building H.264 asm objects ...")
|
||||
set(FREERDP_OPENH264_LIBS ${OPENH264_LIBRARIES} ${OBJ})
|
||||
endif()
|
||||
endif()
|
||||
|
||||
add_complex_library(MODULE ${MODULE_NAME} TYPE "OBJECT"
|
||||
|
|
@ -121,6 +134,10 @@ else()
|
|||
install(TARGETS ${MODULE_NAME} DESTINATION ${CMAKE_INSTALL_LIBDIR} EXPORT FreeRDPTargets)
|
||||
endif()
|
||||
|
||||
if(WITH_OPENH264_ASM)
|
||||
add_dependencies(${MODULE_NAME} ${OPENH264_ASM})
|
||||
endif()
|
||||
|
||||
set_property(TARGET ${MODULE_NAME} PROPERTY FOLDER "FreeRDP/libfreerdp")
|
||||
|
||||
if(BUILD_TESTING)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,236 @@
|
|||
;R=(256*Y+403*(V-128)+128)/265 =(256*Y+403*V-51456)/256
|
||||
;G=(256*Y-48*(U-128)-120*(V-128)+128)/256 =(256*Y-48*U-120*V+21632)/256
|
||||
;B=(256*Y+475*(U-128)+128)/256 =(256*Y+475*U-60672)/256
|
||||
|
||||
section .data
|
||||
debug: db "DEBUG",10
|
||||
dblen: equ $-debug
|
||||
|
||||
section .text
|
||||
;global YUV_to_RGB_asm
|
||||
YUV_to_RGB_asm:
|
||||
shl rdi,8
|
||||
|
||||
mov eax,edx
|
||||
imul eax,403
|
||||
add eax,edi
|
||||
sub eax,51456
|
||||
|
||||
jae YUV_to_RGB_asm1
|
||||
mov eax,0
|
||||
jmp YUV_to_RGB_asm11
|
||||
|
||||
YUV_to_RGB_asm1:
|
||||
cmp eax, 0xFFFF
|
||||
jbe YUV_to_RGB_asm11
|
||||
mov eax,0xFF00
|
||||
|
||||
YUV_to_RGB_asm11:
|
||||
and eax,0xFF00
|
||||
shl eax,8
|
||||
|
||||
mov ebx,esi
|
||||
imul ebx,475
|
||||
add ebx,edi
|
||||
sub ebx,60672
|
||||
|
||||
jae YUV_to_RGB_asm2
|
||||
mov ebx, 0
|
||||
jmp YUV_to_RGB_asm21
|
||||
|
||||
YUV_to_RGB_asm2:
|
||||
cmp ebx,0xFFFF
|
||||
jbe YUV_to_RGB_asm21
|
||||
mov ebx,0xFF00
|
||||
|
||||
YUV_to_RGB_asm21:
|
||||
and ebx,0xFF00
|
||||
shr ebx,8
|
||||
|
||||
imul edx,120
|
||||
sub edi,edx
|
||||
imul esi,48
|
||||
sub edi,esi
|
||||
add edi,21632
|
||||
|
||||
bt edi,31
|
||||
jae YUV_to_RGB_asm3
|
||||
mov edi, 0
|
||||
jmp YUV_to_RGB_asm31
|
||||
|
||||
YUV_to_RGB_asm3:
|
||||
cmp edi,0xFFFF
|
||||
jbe YUV_to_RGB_asm31
|
||||
mov edi, 0xFF00
|
||||
|
||||
YUV_to_RGB_asm31:
|
||||
and edi,0xFF00
|
||||
|
||||
or eax,edi
|
||||
or eax,ebx
|
||||
|
||||
ret
|
||||
|
||||
;extern int freerdp_image_yuv_to_xrgb_asm(unsigned char *pDstData,unsigned char **pSrcData,int nWidth,int nHeight);
|
||||
global freerdp_image_yuv_to_xrgb_asm
|
||||
freerdp_image_yuv_to_xrgb_asm:
|
||||
push rbp
|
||||
mov rbp, rsp
|
||||
;cWidth: cx
|
||||
sub rsp,72 ;pDstData,pSrcData[3],nWidth,nHeight,cHeight,scanline,iStride[1]
|
||||
push rbx
|
||||
|
||||
|
||||
mov [rbp-8],rdi
|
||||
|
||||
mov rax,[rsi]
|
||||
mov [rbp-16],rax
|
||||
mov rax,[rsi+8]
|
||||
mov [rbp-24],rax
|
||||
mov rax,[rsi+16]
|
||||
mov [rbp-32],rax
|
||||
|
||||
mov [rbp-40],rdx
|
||||
|
||||
|
||||
shr rcx,1 ;/2
|
||||
mov [rbp-48],rcx
|
||||
|
||||
|
||||
shl rdx,2
|
||||
mov [rbp-64],rdx
|
||||
|
||||
|
||||
mov rax,[rbp-48]
|
||||
mov [rbp-56],rax
|
||||
|
||||
|
||||
mov [rbp-72],r8
|
||||
mov rax,[rbp-40]
|
||||
shl dword [rbp-72],1
|
||||
sub [rbp-72],rax
|
||||
|
||||
shr rax,1
|
||||
sub r9,rax
|
||||
|
||||
freerdp_image_yuv_to_xrgb_asm_loopH:
|
||||
mov rcx,[rbp-40]
|
||||
shr rcx,1
|
||||
|
||||
|
||||
freerdp_image_yuv_to_xrgb_asm_loopW:
|
||||
mov rax,[rbp-16]
|
||||
mov edi,[rax]
|
||||
and edi,0xFF
|
||||
|
||||
mov rax,[rbp-24]
|
||||
mov esi,[rax]
|
||||
and esi,0xFF
|
||||
|
||||
mov rax,[rbp-32]
|
||||
mov edx,[rax]
|
||||
and edx,0xFF
|
||||
|
||||
call YUV_to_RGB_asm
|
||||
|
||||
mov rbx,[rbp-8]
|
||||
mov [rbx],eax
|
||||
|
||||
|
||||
mov rax,[rbp-16]
|
||||
mov edi,[rax+r8]
|
||||
inc rax
|
||||
mov [rbp-16],rax
|
||||
and edi,0xFF
|
||||
|
||||
mov rax,[rbp-24]
|
||||
mov esi,[rax]
|
||||
and esi,0xFF
|
||||
|
||||
mov rax,[rbp-32]
|
||||
mov edx,[rax]
|
||||
and edx,0xFF
|
||||
|
||||
call YUV_to_RGB_asm
|
||||
|
||||
mov rbx,[rbp-8]
|
||||
mov rdx,[rbp-64]
|
||||
mov [rbx+rdx],eax
|
||||
add rbx,4
|
||||
mov [rbp-8],rbx
|
||||
|
||||
|
||||
mov rax,[rbp-16]
|
||||
mov edi,[rax]
|
||||
and edi,0xFF
|
||||
|
||||
mov rax,[rbp-24]
|
||||
mov esi,[rax]
|
||||
and esi,0xFF
|
||||
|
||||
mov rax,[rbp-32]
|
||||
mov edx,[rax]
|
||||
and edx,0xFF
|
||||
|
||||
call YUV_to_RGB_asm
|
||||
|
||||
mov rbx,[rbp-8]
|
||||
mov [rbx],eax
|
||||
|
||||
|
||||
mov rax,[rbp-16]
|
||||
mov edi,[rax+r8]
|
||||
inc rax
|
||||
mov [rbp-16],rax
|
||||
and edi,0xFF
|
||||
|
||||
mov rax,[rbp-24]
|
||||
mov esi,[rax]
|
||||
inc rax
|
||||
mov [rbp-24],rax
|
||||
and esi,0xFF
|
||||
|
||||
mov rax,[rbp-32]
|
||||
mov edx,[rax]
|
||||
inc rax
|
||||
mov [rbp-32],rax
|
||||
and edx,0xFF
|
||||
|
||||
call YUV_to_RGB_asm
|
||||
|
||||
mov rbx,[rbp-8]
|
||||
mov rdx,[rbp-64]
|
||||
mov [rbx+rdx],eax
|
||||
add rbx,4
|
||||
mov [rbp-8],rbx
|
||||
|
||||
dec cx
|
||||
jne freerdp_image_yuv_to_xrgb_asm_loopW
|
||||
|
||||
|
||||
mov rax,[rbp-8]
|
||||
add rax,[rbp-64]
|
||||
mov [rbp-8],rax
|
||||
|
||||
mov rax,[rbp-16]
|
||||
add rax,[rbp-72]
|
||||
mov [rbp-16],rax
|
||||
|
||||
mov rax,[rbp-24]
|
||||
add rax,r9
|
||||
mov [rbp-24],rax
|
||||
|
||||
mov rax,[rbp-32]
|
||||
add rax,r9
|
||||
mov [rbp-32],rax
|
||||
|
||||
dec qword [rbp-56]
|
||||
jne freerdp_image_yuv_to_xrgb_asm_loopH
|
||||
|
||||
;END
|
||||
mov rax,0
|
||||
END:
|
||||
pop rbx
|
||||
mov rsp,rbp
|
||||
pop rbp
|
||||
ret
|
||||
|
|
@ -0,0 +1,262 @@
|
|||
;R=(256*Y+403*(V-128)+128)/265 =(256*Y+403*V-51456)/256
|
||||
;G=(256*Y-48*(U-128)-120*(V-128)+128)/256 =(256*Y-48*U-120*V+21632)/256
|
||||
;B=(256*Y+475*(U-128)+128)/256 =(256*Y+475*U-60672)/256
|
||||
|
||||
section .data
|
||||
dbg1: db "DEBUG1",10
|
||||
dbg2: db "DEBUG2",10
|
||||
dbg3: db "DEBUG3",10
|
||||
dbg4: db "DEBUG4",10
|
||||
dbg equ $-dbg4
|
||||
|
||||
section .bss
|
||||
temp1: resd 1
|
||||
temp2: resd 1
|
||||
temp3: resd 1
|
||||
temp4: resd 1
|
||||
|
||||
section .text
|
||||
extern printf
|
||||
|
||||
;global YUV_to_RGB_asm
|
||||
YUV_to_RGB_asm:
|
||||
shl edi,8
|
||||
|
||||
mov eax,edx
|
||||
imul eax,403
|
||||
mov [temp1],eax
|
||||
add eax,edi
|
||||
sub eax,51456
|
||||
|
||||
jae YUV_to_RGB_asm1
|
||||
mov eax,0
|
||||
jmp YUV_to_RGB_asm11
|
||||
|
||||
YUV_to_RGB_asm1:
|
||||
cmp eax, 0xFFFF
|
||||
jbe YUV_to_RGB_asm11
|
||||
mov eax,0xFF00
|
||||
|
||||
YUV_to_RGB_asm11:
|
||||
and eax,0xFF00
|
||||
shl eax,8
|
||||
|
||||
mov ebx,esi
|
||||
imul ebx,475
|
||||
mov [temp2],ebx
|
||||
add ebx,edi
|
||||
sub ebx,60672
|
||||
|
||||
jae YUV_to_RGB_asm2
|
||||
mov ebx, 0
|
||||
jmp YUV_to_RGB_asm21
|
||||
|
||||
YUV_to_RGB_asm2:
|
||||
cmp ebx,0xFFFF
|
||||
jbe YUV_to_RGB_asm21
|
||||
mov ebx,0xFF00
|
||||
|
||||
YUV_to_RGB_asm21:
|
||||
and ebx,0xFF00
|
||||
shr ebx,8
|
||||
|
||||
imul edx,120
|
||||
mov [temp3],edx
|
||||
sub edi,edx
|
||||
imul esi,48
|
||||
mov [temp4],esi
|
||||
sub edi,esi
|
||||
add edi,21632
|
||||
|
||||
jae YUV_to_RGB_asm3
|
||||
mov edi, 0
|
||||
jmp YUV_to_RGB_asm31
|
||||
|
||||
YUV_to_RGB_asm3:
|
||||
cmp edi,0xFFFF
|
||||
jbe YUV_to_RGB_asm31
|
||||
mov edi, 0xFF00
|
||||
|
||||
YUV_to_RGB_asm31:
|
||||
and edi,0xFF00
|
||||
|
||||
or eax,edi
|
||||
or eax,ebx
|
||||
|
||||
ret
|
||||
|
||||
|
||||
|
||||
YUV_to_RGB_2asm:
|
||||
shl edi,8
|
||||
|
||||
mov eax,[temp1]
|
||||
add eax,edi
|
||||
sub eax,51456
|
||||
|
||||
jae YUV_to_RGB_2asm1
|
||||
mov eax,0
|
||||
jmp YUV_to_RGB_2asm11
|
||||
|
||||
YUV_to_RGB_2asm1:
|
||||
cmp eax, 0xFFFF
|
||||
jbe YUV_to_RGB_2asm11
|
||||
mov eax,0xFF00
|
||||
|
||||
YUV_to_RGB_2asm11:
|
||||
and eax,0xFF00
|
||||
shl eax,8
|
||||
|
||||
mov ebx,[temp2]
|
||||
add ebx,edi
|
||||
sub ebx,60672
|
||||
|
||||
jae YUV_to_RGB_2asm2
|
||||
mov ebx, 0
|
||||
jmp YUV_to_RGB_2asm21
|
||||
|
||||
YUV_to_RGB_2asm2:
|
||||
cmp ebx,0xFFFF
|
||||
jbe YUV_to_RGB_2asm21
|
||||
mov ebx,0xFF00
|
||||
|
||||
YUV_to_RGB_2asm21:
|
||||
and ebx,0xFF00
|
||||
shr ebx,8
|
||||
|
||||
sub edi,[temp3]
|
||||
sub edi,[temp4]
|
||||
add edi,21632
|
||||
|
||||
jae YUV_to_RGB_2asm3
|
||||
mov edi, 0
|
||||
jmp YUV_to_RGB_2asm31
|
||||
|
||||
YUV_to_RGB_2asm3:
|
||||
cmp edi,0xFFFF
|
||||
jbe YUV_to_RGB_2asm31
|
||||
mov edi, 0xFF00
|
||||
|
||||
YUV_to_RGB_2asm31:
|
||||
and edi,0xFF00
|
||||
|
||||
or eax,edi
|
||||
or eax,ebx
|
||||
|
||||
ret
|
||||
|
||||
|
||||
;extern int freerdp_image_yuv_to_xrgb_asm(unsigned char *pDstData,unsigned char **pSrcData,int nWidth,int nHeight);
|
||||
global freerdp_image_yuv_to_xrgb_asm
|
||||
freerdp_image_yuv_to_xrgb_asm:
|
||||
push rbp
|
||||
mov rbp, rsp
|
||||
;cWidth: cx
|
||||
sub rsp,56 ;pDstData,pSrcData[3],nWidth,nHeight,cHeight
|
||||
push rbx
|
||||
|
||||
|
||||
mov [rbp-8],rdi
|
||||
|
||||
mov rax,[rsi]
|
||||
mov [rbp-16],rax
|
||||
mov rax,[rsi+8]
|
||||
mov [rbp-24],rax
|
||||
mov rax,[rsi+16]
|
||||
mov [rbp-32],rax
|
||||
|
||||
mov [rbp-40],rdx
|
||||
|
||||
|
||||
shr rcx,1 ;/2
|
||||
mov [rbp-48],rcx
|
||||
|
||||
|
||||
mov rax,[rbp-48]
|
||||
mov [rbp-56],rax
|
||||
|
||||
freerdp_image_yuv_to_xrgb_asm_loopH:
|
||||
mov rcx,[rbp-40]
|
||||
shr rcx,1
|
||||
|
||||
|
||||
freerdp_image_yuv_to_xrgb_asm_loopW:
|
||||
mov rax,[rbp-16]
|
||||
mov edi,[rax]
|
||||
|
||||
mov rax,[rbp-24]
|
||||
mov esi,[rax]
|
||||
inc rax
|
||||
mov [rbp-24],rax
|
||||
|
||||
mov rax,[rbp-32]
|
||||
mov edx,[rax]
|
||||
inc rax
|
||||
mov [rbp-32],rax
|
||||
|
||||
call YUV_to_RGB_asm
|
||||
|
||||
mov rbx,[rbp-8]
|
||||
mov [rbx],eax
|
||||
|
||||
|
||||
mov rax,[rbp-16]
|
||||
mov rbx,[rbp-40]
|
||||
mov edi,[rax+rbx]
|
||||
inc rax
|
||||
mov [rbp-16],rax
|
||||
|
||||
call YUV_to_RGB_2asm
|
||||
|
||||
mov rbx,[rbp-8]
|
||||
mov rdx,[rbp-40]
|
||||
mov [rbx+rdx],eax
|
||||
add rbx,4
|
||||
mov [rbp-8],rbx
|
||||
|
||||
|
||||
mov rax,[rbp-16]
|
||||
mov edi,[rax]
|
||||
|
||||
call YUV_to_RGB_2asm
|
||||
|
||||
mov rbx,[rbp-8]
|
||||
mov [rbx],eax
|
||||
|
||||
|
||||
mov rax,[rbp-16]
|
||||
mov rbx,[rbp-40]
|
||||
mov edi,[rax+rbx]
|
||||
inc rax
|
||||
mov [rbp-16],rax
|
||||
|
||||
call YUV_to_RGB_2asm
|
||||
|
||||
mov rbx,[rbp-8]
|
||||
mov rdx,[rbp-40]
|
||||
mov [rbx+rdx],eax
|
||||
add rbx,4
|
||||
mov [rbp-8],rbx
|
||||
|
||||
dec cx
|
||||
jne freerdp_image_yuv_to_xrgb_asm_loopW
|
||||
|
||||
|
||||
mov rax,[rbp-8]
|
||||
add rax,[rbp-40]
|
||||
mov [rbp-8],rax
|
||||
|
||||
mov rax,[rbp-16]
|
||||
add rax,[rbp-40]
|
||||
mov [rbp-16],rax
|
||||
|
||||
dec qword [rbp-56]
|
||||
jne freerdp_image_yuv_to_xrgb_asm_loopH
|
||||
|
||||
;END
|
||||
mov rax,0
|
||||
END:
|
||||
pop rbx
|
||||
mov rsp,rbp
|
||||
pop rbp
|
||||
ret
|
||||
|
|
@ -32,6 +32,12 @@
|
|||
#define USE_UPCONVERT 0
|
||||
#define USE_TRACE 0
|
||||
|
||||
#include <sys/time.h>
|
||||
|
||||
#ifdef WITH_OPENH264_ASM
|
||||
extern int freerdp_image_yuv_to_xrgb_asm(BYTE *pDstData,BYTE **pSrcData,int nWidth,int nHeight,int iStride0,int iStride1);
|
||||
#endif
|
||||
|
||||
static BYTE clip(int x)
|
||||
{
|
||||
if (x < 0) return 0;
|
||||
|
|
@ -39,7 +45,7 @@ static BYTE clip(int x)
|
|||
return (BYTE)x;
|
||||
}
|
||||
|
||||
static UINT32 YUV_to_RGB(BYTE Y, BYTE U, BYTE V)
|
||||
UINT32 YUV_to_RGB(BYTE Y, BYTE U, BYTE V)
|
||||
{
|
||||
BYTE R, G, B;
|
||||
|
||||
|
|
@ -297,11 +303,15 @@ int h264_decompress(H264_CONTEXT* h264, BYTE* pSrcData, UINT32 SrcSize,
|
|||
BYTE* pV;
|
||||
int Y, U, V;
|
||||
int i, j;
|
||||
|
||||
struct timeval T1,T2,T3;
|
||||
|
||||
gettimeofday(&T2,NULL);
|
||||
|
||||
if (!h264 || !h264->pDecoder)
|
||||
return -1;
|
||||
|
||||
pSrcData = h264_strip_nal_unit_au_delimiter(pSrcData, &SrcSize);
|
||||
//pSrcData = h264_strip_nal_unit_au_delimiter(pSrcData, &SrcSize);
|
||||
|
||||
#if 0
|
||||
printf("h264_decompress: pSrcData=%p, SrcSize=%u, pDstData=%p, nDstStep=%d, nXDst=%d, nYDst=%d, nWidth=%d, nHeight=%d)\n",
|
||||
|
|
@ -349,6 +359,10 @@ int h264_decompress(H264_CONTEXT* h264, BYTE* pSrcData, UINT32 SrcSize,
|
|||
|
||||
ZeroMemory(&sBufferInfo, sizeof(sBufferInfo));
|
||||
|
||||
gettimeofday(&T1,NULL);
|
||||
printf("\ttime before first DecodeFrame2: %d sec %d usec\n",(int)(T1.tv_sec-T2.tv_sec),(int)(T1.tv_usec-T2.tv_usec));
|
||||
|
||||
gettimeofday(&T1,NULL);
|
||||
state = (*h264->pDecoder)->DecodeFrame2(
|
||||
h264->pDecoder,
|
||||
pSrcData,
|
||||
|
|
@ -356,13 +370,17 @@ int h264_decompress(H264_CONTEXT* h264, BYTE* pSrcData, UINT32 SrcSize,
|
|||
pYUVData,
|
||||
&sBufferInfo);
|
||||
|
||||
|
||||
state = (*h264->pDecoder)->DecodeFrame2(
|
||||
gettimeofday(&T2,NULL);
|
||||
state = (*h264->pDecoder)->DecodeFrame2(
|
||||
h264->pDecoder,
|
||||
NULL,
|
||||
0,
|
||||
pYUVData,
|
||||
&sBufferInfo);
|
||||
gettimeofday(&T3,NULL);
|
||||
|
||||
// printf("\tfirst DecodeFrame2 took %d sec %d usec, second %d sec %d usec\n",(int)(T2.tv_sec-T1.tv_sec),(int)(T2.tv_usec-T1.tv_usec),
|
||||
// (int)(T3.tv_sec-T2.tv_sec),(int)(T3.tv_usec-T2.tv_usec));
|
||||
|
||||
pSystemBuffer = &sBufferInfo.UsrData.sSystemBuffer;
|
||||
|
||||
|
|
@ -420,8 +438,16 @@ int h264_decompress(H264_CONTEXT* h264, BYTE* pSrcData, UINT32 SrcSize,
|
|||
if (h264_prepare_rgb_buffer(h264, pSystemBuffer->iWidth, pSystemBuffer->iHeight) < 0)
|
||||
return -1;
|
||||
|
||||
gettimeofday(&T3,NULL);
|
||||
#ifdef WITH_OPENH264_ASM
|
||||
freerdp_image_yuv_to_xrgb_asm(h264->data,pYUVData,h264->width,h264->height,pSystemBuffer->iStride[0],pSystemBuffer->iStride[1]);
|
||||
#else
|
||||
freerdp_image_copy_yuv420p_to_xrgb(h264->data, h264->scanline, 0, 0,
|
||||
h264->width, h264->height, pYUVData, pSystemBuffer->iStride, 0, 0);
|
||||
#endif
|
||||
|
||||
gettimeofday(&T1,NULL);//takes about 35ms!!
|
||||
printf("\tfreerdp_image_copy_yuv420p_to_xrgb took %d sec %d usec\n",(int)(T1.tv_sec-T3.tv_sec),(int)(T1.tv_usec-T3.tv_usec));
|
||||
|
||||
if (g_H264DumpFrames)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -0,0 +1,57 @@
|
|||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <sys/time.h>
|
||||
|
||||
#include "TestOpenH264ASM.h"
|
||||
|
||||
int main(void){
|
||||
int ret,i;
|
||||
unsigned char *pDstData_c,*pDstData_asm,*pSrcData[3];
|
||||
int nSrcStep[2];
|
||||
|
||||
struct timeval t1,t2,t3;
|
||||
|
||||
pSrcData[0]=malloc(1920*1080*sizeof(char));
|
||||
pSrcData[1]=malloc(1920*1080/4*sizeof(char));
|
||||
pSrcData[2]=malloc(1920*1080/4*sizeof(char));
|
||||
pDstData_asm=malloc(1920*1080*4*sizeof(char));
|
||||
pDstData_c=malloc(1920*1080*4*sizeof(char));
|
||||
|
||||
for(i=0;i<1920*1080;i++){
|
||||
pSrcData[0][i]=i%255;
|
||||
pSrcData[1][i/4]=pSrcData[0][i];
|
||||
pSrcData[2][i/4]=255-pSrcData[0][i];
|
||||
}
|
||||
|
||||
printf("%X\n",pSrcData[0][0]);
|
||||
|
||||
nSrcStep[0]=1088;
|
||||
nSrcStep[1]=544;
|
||||
|
||||
gettimeofday(&t1,NULL);
|
||||
ret=freerdp_image_yuv_to_xrgb_asm(pDstData_asm,pSrcData,1024,768,1088,544);
|
||||
gettimeofday(&t2,NULL);
|
||||
freerdp_image_copy_yuv420p_to_xrgb(pDstData_c,1024*4,0,0,1024,768,pSrcData,nSrcStep,0,0);
|
||||
gettimeofday(&t3,NULL);
|
||||
|
||||
printf("in asm (%d) it took %u sec %u usec,\nin c %u sec %u usec.\n",ret,(int)(t2.tv_sec-t1.tv_sec),(int)(t2.tv_usec-t1.tv_usec),
|
||||
(int)(t3.tv_sec-t2.tv_sec),(int)(t3.tv_usec-t2.tv_usec));
|
||||
|
||||
printf("in asm the result was %X %X %X\n in c %X %X %X.\n",(unsigned char *)pDstData_asm[92],(unsigned char *)pDstData_asm[93],(unsigned char *)pDstData_asm[94],
|
||||
(unsigned char *)pDstData_c[92],(unsigned char *)pDstData_c[93],(unsigned char *)pDstData_c[94]);
|
||||
|
||||
for(i=0;i<(1920*1080*4);i++){
|
||||
if(pDstData_c[i]!=pDstData_asm[i]){
|
||||
printf("MISSMATCH at %d: %2X != %2X\n",i,(unsigned char)pDstData_asm[i],(unsigned char)pDstData_c[i]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
free(pSrcData[0]);
|
||||
free(pSrcData[1]);
|
||||
free(pSrcData[2]);
|
||||
free(pDstData_c);
|
||||
free(pDstData_asm);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
extern int YUV_to_RGB_asm(unsigned char Y,unsigned char U,unsigned char V);
|
||||
extern int YUV_to_RGB_2asm(unsigned char Y);
|
||||
extern int YUV_to_RGB(unsigned char Y,unsigned char U,unsigned char V);
|
||||
|
||||
extern int freerdp_image_yuv_to_xrgb_asm(unsigned char *pDstData,unsigned char **pSrcData,int nWidth,int nHeight,int istride0,int istride1);
|
||||
int freerdp_image_copy_yuv420p_to_xrgb(unsigned char* pDstData, int nDstStep, int nXDst, int nYDst,
|
||||
int nWidth, int nHeight, unsigned char* pSrcData[3], int nSrcStep[2], int nXSrc, int nYSrc);
|
||||
Loading…
Reference in New Issue