3 |
* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
4 |
* - Native API implementation - |
* - Native API implementation - |
5 |
* |
* |
6 |
* Copyright(C) 2001-2002 Peter Ross <pross@cs.rmit.edu.au> |
* Copyright(C) 2001-2004 Peter Ross <pross@xvid.org> |
|
* |
|
|
* This program is an implementation of a part of one or more MPEG-4 |
|
|
* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
|
|
* to use this software module in hardware or software products are |
|
|
* advised that its use may infringe existing patents or copyrights, and |
|
|
* any such use would be at such party's own risk. The original |
|
|
* developer of this software module and his/her company, and subsequent |
|
|
* editors and their companies, will have no liability for use of this |
|
|
* software or modifications or derivatives thereof. |
|
7 |
* |
* |
8 |
* This program is free software ; you can redistribute it and/or modify |
* This program is free software ; you can redistribute it and/or modify |
9 |
* it under the terms of the GNU General Public License as published by |
* it under the terms of the GNU General Public License as published by |
19 |
* along with this program ; if not, write to the Free Software |
* along with this program ; if not, write to the Free Software |
20 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
21 |
* |
* |
22 |
|
* $Id: xvid.c,v 1.51 2004-04-12 14:05:08 edgomez Exp $ |
23 |
|
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
|
26 |
|
#include <stdio.h> |
27 |
|
#include <stdlib.h> |
28 |
|
#include <string.h> |
29 |
|
#include <time.h> |
30 |
|
|
31 |
#include "xvid.h" |
#include "xvid.h" |
32 |
#include "decoder.h" |
#include "decoder.h" |
33 |
#include "encoder.h" |
#include "encoder.h" |
36 |
#include "dct/fdct.h" |
#include "dct/fdct.h" |
37 |
#include "image/colorspace.h" |
#include "image/colorspace.h" |
38 |
#include "image/interpolate8x8.h" |
#include "image/interpolate8x8.h" |
39 |
|
#include "image/reduced.h" |
40 |
#include "utils/mem_transfer.h" |
#include "utils/mem_transfer.h" |
41 |
#include "quant/quant_h263.h" |
#include "utils/mbfunctions.h" |
42 |
#include "quant/quant_mpeg4.h" |
#include "quant/quant.h" |
43 |
#include "motion/motion.h" |
#include "motion/motion.h" |
44 |
#include "motion/sad.h" |
#include "motion/sad.h" |
45 |
#include "utils/emms.h" |
#include "utils/emms.h" |
46 |
#include "utils/timer.h" |
#include "utils/timer.h" |
47 |
#include "bitstream/mbcoding.h" |
#include "bitstream/mbcoding.h" |
48 |
|
#include "image/qpel.h" |
49 |
|
#include "image/postprocessing.h" |
50 |
|
|
51 |
#if defined(ARCH_X86) && defined(EXPERIMENTAL_SSE2_CODE) |
#if defined(_DEBUG) |
52 |
|
unsigned int xvid_debug = 0; /* xvid debug mask */ |
53 |
|
#endif |
54 |
|
|
55 |
#ifdef WIN32 |
#if defined(ARCH_IS_IA32) && defined(_MSC_VER) |
56 |
#include <windows.h> |
#include <windows.h> |
57 |
#else |
#elif defined(ARCH_IS_IA32) || defined(ARCH_IS_PPC) |
58 |
#include <signal.h> |
#include <signal.h> |
59 |
#include <setjmp.h> |
#include <setjmp.h> |
|
#endif |
|
|
|
|
|
|
|
|
#ifndef WIN32 |
|
60 |
|
|
61 |
static jmp_buf mark; |
static jmp_buf mark; |
62 |
|
|
69 |
|
|
70 |
|
|
71 |
/* |
/* |
72 |
* Calls the funcptr, and returns whether SIGILL (illegal instruction) was signalled |
* Calls the funcptr, and returns whether SIGILL (illegal instruction) was |
73 |
|
* signalled |
74 |
|
* |
75 |
* Return values: |
* Return values: |
76 |
* -1 : could not determine |
* -1 : could not determine |
77 |
* 0 : SIGILL was *not* signalled |
* 0 : SIGILL was *not* signalled |
78 |
* 1 : SIGILL was signalled |
* 1 : SIGILL was signalled |
79 |
*/ |
*/ |
80 |
|
#if defined(ARCH_IS_IA32) && defined(_MSC_VER) |
81 |
int |
static int |
82 |
sigill_check(void (*func)()) |
sigill_check(void (*func)()) |
83 |
{ |
{ |
|
#ifdef WIN32 |
|
84 |
_try { |
_try { |
85 |
func(); |
func(); |
86 |
} |
} _except(EXCEPTION_EXECUTE_HANDLER) { |
|
_except(EXCEPTION_EXECUTE_HANDLER) { |
|
87 |
|
|
88 |
if (_exception_code() == STATUS_ILLEGAL_INSTRUCTION) |
if (_exception_code() == STATUS_ILLEGAL_INSTRUCTION) |
89 |
return 1; |
return(1); |
90 |
} |
} |
91 |
return 0; |
return(0); |
92 |
#else |
} |
93 |
|
#elif defined(ARCH_IS_IA32) || defined(ARCH_IS_PPC) |
94 |
|
static int |
95 |
|
sigill_check(void (*func)()) |
96 |
|
{ |
97 |
void * old_handler; |
void * old_handler; |
98 |
int jmpret; |
int jmpret; |
99 |
|
|
100 |
|
/* Set our SIGILL handler */ |
101 |
old_handler = signal(SIGILL, sigill_handler); |
old_handler = signal(SIGILL, sigill_handler); |
102 |
if (old_handler == SIG_ERR) |
|
103 |
{ |
/* Check for error */ |
104 |
return -1; |
if (old_handler == SIG_ERR) { |
105 |
|
return(-1); |
106 |
} |
} |
107 |
|
|
108 |
|
/* Save stack context, so if func triggers a SIGILL, we can still roll |
109 |
|
* back to a valid CPU state */ |
110 |
jmpret = setjmp(mark); |
jmpret = setjmp(mark); |
111 |
if (jmpret == 0) |
|
112 |
{ |
/* If setjmp returned directly, then its returned value is 0, and we still |
113 |
|
* have to test the passed func. Otherwise it means the stack context has |
114 |
|
* been restored by a longjmp() call, which in our case happens only in the |
115 |
|
* signal handler */ |
116 |
|
if (jmpret == 0) { |
117 |
func(); |
func(); |
118 |
} |
} |
119 |
|
|
120 |
|
/* Restore old signal handler */ |
121 |
signal(SIGILL, old_handler); |
signal(SIGILL, old_handler); |
122 |
|
|
123 |
return jmpret; |
return(jmpret); |
|
#endif |
|
124 |
} |
} |
125 |
#endif |
#endif |
126 |
|
|
127 |
|
|
128 |
|
/* detect cpu flags */ |
129 |
|
static unsigned int |
130 |
|
detect_cpu_flags() |
131 |
|
{ |
132 |
|
/* enable native assembly optimizations by default */ |
133 |
|
unsigned int cpu_flags = XVID_CPU_ASM; |
134 |
|
|
135 |
|
#if defined(ARCH_IS_IA32) |
136 |
|
cpu_flags |= check_cpu_features(); |
137 |
|
if ((cpu_flags & XVID_CPU_SSE) && sigill_check(sse_os_trigger)) |
138 |
|
cpu_flags &= ~XVID_CPU_SSE; |
139 |
|
|
140 |
|
if ((cpu_flags & XVID_CPU_SSE2) && sigill_check(sse2_os_trigger)) |
141 |
|
cpu_flags &= ~XVID_CPU_SSE2; |
142 |
|
#endif |
143 |
|
|
144 |
|
#if defined(ARCH_IS_PPC) |
145 |
|
if (!sigill_check(altivec_trigger)) |
146 |
|
cpu_flags |= XVID_CPU_ALTIVEC; |
147 |
|
#endif |
148 |
|
|
149 |
|
return cpu_flags; |
150 |
|
} |
151 |
|
|
152 |
|
|
153 |
/***************************************************************************** |
/***************************************************************************** |
154 |
* XviD Init Entry point |
* XviD Init Entry point |
155 |
* |
* |
164 |
* |
* |
165 |
****************************************************************************/ |
****************************************************************************/ |
166 |
|
|
|
int |
|
|
xvid_init(void *handle, |
|
|
int opt, |
|
|
void *param1, |
|
|
void *param2) |
|
|
{ |
|
|
int cpu_flags; |
|
|
XVID_INIT_PARAM *init_param; |
|
|
|
|
|
init_param = (XVID_INIT_PARAM *) param1; |
|
|
|
|
|
/* Inform the client the API version */ |
|
|
init_param->api_version = API_VERSION; |
|
|
|
|
|
/* Inform the client the core build - unused because we're still alpha */ |
|
|
init_param->core_build = 1000; |
|
|
|
|
|
/* Do we have to force CPU features ? */ |
|
|
if ((init_param->cpu_flags & XVID_CPU_FORCE)) { |
|
|
|
|
|
cpu_flags = init_param->cpu_flags; |
|
|
|
|
|
} else { |
|
|
|
|
|
cpu_flags = check_cpu_features(); |
|
|
|
|
|
#if defined(ARCH_X86) && defined(EXPERIMENTAL_SSE2_CODE) |
|
|
if ((cpu_flags & XVID_CPU_SSE) && sigill_check(sse_os_trigger)) |
|
|
cpu_flags &= ~XVID_CPU_SSE; |
|
167 |
|
|
168 |
if ((cpu_flags & XVID_CPU_SSE2) && sigill_check(sse2_os_trigger)) |
static |
169 |
cpu_flags &= ~XVID_CPU_SSE2; |
int xvid_gbl_init(xvid_gbl_init_t * init) |
|
#endif |
|
|
} |
|
|
|
|
|
if ((init_param->cpu_flags & XVID_CPU_CHKONLY)) |
|
170 |
{ |
{ |
171 |
init_param->cpu_flags = cpu_flags; |
unsigned int cpu_flags; |
|
return XVID_ERR_OK; |
|
|
} |
|
172 |
|
|
173 |
init_param->cpu_flags = cpu_flags; |
if (XVID_VERSION_MAJOR(init->version) != 1) /* v1.x.x */ |
174 |
|
return XVID_ERR_VERSION; |
175 |
|
|
176 |
|
cpu_flags = (init->cpu_flags & XVID_CPU_FORCE) ? init->cpu_flags : detect_cpu_flags(); |
177 |
|
|
178 |
/* Initialize the function pointers */ |
/* Initialize the function pointers */ |
179 |
idct_int32_init(); |
idct_int32_init(); |
189 |
/* Restore FPU context : emms_c is a nop functions */ |
/* Restore FPU context : emms_c is a nop functions */ |
190 |
emms = emms_c; |
emms = emms_c; |
191 |
|
|
192 |
|
/* Qpel stuff */ |
193 |
|
xvid_QP_Funcs = &xvid_QP_Funcs_C; |
194 |
|
xvid_QP_Add_Funcs = &xvid_QP_Add_Funcs_C; |
195 |
|
xvid_Init_QP(); |
196 |
|
|
197 |
/* Quantization functions */ |
/* Quantization functions */ |
198 |
quant_intra = quant_intra_c; |
quant_h263_intra = quant_h263_intra_c; |
199 |
dequant_intra = dequant_intra_c; |
quant_h263_inter = quant_h263_inter_c; |
200 |
quant_inter = quant_inter_c; |
dequant_h263_intra = dequant_h263_intra_c; |
201 |
dequant_inter = dequant_inter_c; |
dequant_h263_inter = dequant_h263_inter_c; |
202 |
|
|
203 |
quant4_intra = quant4_intra_c; |
quant_mpeg_intra = quant_mpeg_intra_c; |
204 |
dequant4_intra = dequant4_intra_c; |
quant_mpeg_inter = quant_mpeg_inter_c; |
205 |
quant4_inter = quant4_inter_c; |
dequant_mpeg_intra = dequant_mpeg_intra_c; |
206 |
dequant4_inter = dequant4_inter_c; |
dequant_mpeg_inter = dequant_mpeg_inter_c; |
207 |
|
|
208 |
/* Block transfer related functions */ |
/* Block transfer related functions */ |
209 |
transfer_8to16copy = transfer_8to16copy_c; |
transfer_8to16copy = transfer_8to16copy_c; |
210 |
transfer_16to8copy = transfer_16to8copy_c; |
transfer_16to8copy = transfer_16to8copy_c; |
211 |
transfer_8to16sub = transfer_8to16sub_c; |
transfer_8to16sub = transfer_8to16sub_c; |
212 |
|
transfer_8to16subro = transfer_8to16subro_c; |
213 |
transfer_8to16sub2 = transfer_8to16sub2_c; |
transfer_8to16sub2 = transfer_8to16sub2_c; |
214 |
transfer_16to8add = transfer_16to8add_c; |
transfer_16to8add = transfer_16to8add_c; |
215 |
transfer8x8_copy = transfer8x8_copy_c; |
transfer8x8_copy = transfer8x8_copy_c; |
216 |
|
|
217 |
|
/* Interlacing functions */ |
218 |
|
MBFieldTest = MBFieldTest_c; |
219 |
|
|
220 |
/* Image interpolation related functions */ |
/* Image interpolation related functions */ |
221 |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_c; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_c; |
222 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_c; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_c; |
223 |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_c; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_c; |
224 |
|
|
225 |
|
interpolate16x16_lowpass_h = interpolate16x16_lowpass_h_c; |
226 |
|
interpolate16x16_lowpass_v = interpolate16x16_lowpass_v_c; |
227 |
|
interpolate16x16_lowpass_hv = interpolate16x16_lowpass_hv_c; |
228 |
|
|
229 |
|
interpolate8x8_lowpass_h = interpolate8x8_lowpass_h_c; |
230 |
|
interpolate8x8_lowpass_v = interpolate8x8_lowpass_v_c; |
231 |
|
interpolate8x8_lowpass_hv = interpolate8x8_lowpass_hv_c; |
232 |
|
|
233 |
|
interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_c; |
234 |
|
interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_c; |
235 |
|
|
236 |
|
interpolate8x8_avg2 = interpolate8x8_avg2_c; |
237 |
|
interpolate8x8_avg4 = interpolate8x8_avg4_c; |
238 |
|
|
239 |
|
/* postprocessing */ |
240 |
|
image_brightness = image_brightness_c; |
241 |
|
|
242 |
|
/* reduced resolution */ |
243 |
|
copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_C; |
244 |
|
add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_C; |
245 |
|
vfilter_31 = xvid_VFilter_31_C; |
246 |
|
hfilter_31 = xvid_HFilter_31_C; |
247 |
|
filter_18x18_to_8x8 = xvid_Filter_18x18_To_8x8_C; |
248 |
|
filter_diff_18x18_to_8x8 = xvid_Filter_Diff_18x18_To_8x8_C; |
249 |
|
|
250 |
/* Initialize internal colorspace transformation tables */ |
/* Initialize internal colorspace transformation tables */ |
251 |
colorspace_init(); |
colorspace_init(); |
252 |
|
|
253 |
/* All colorspace transformation functions User Format->YV12 */ |
/* All colorspace transformation functions User Format->YV12 */ |
254 |
|
yv12_to_yv12 = yv12_to_yv12_c; |
255 |
rgb555_to_yv12 = rgb555_to_yv12_c; |
rgb555_to_yv12 = rgb555_to_yv12_c; |
256 |
rgb565_to_yv12 = rgb565_to_yv12_c; |
rgb565_to_yv12 = rgb565_to_yv12_c; |
257 |
rgb24_to_yv12 = rgb24_to_yv12_c; |
bgr_to_yv12 = bgr_to_yv12_c; |
258 |
rgb32_to_yv12 = rgb32_to_yv12_c; |
bgra_to_yv12 = bgra_to_yv12_c; |
259 |
yuv_to_yv12 = yuv_to_yv12_c; |
abgr_to_yv12 = abgr_to_yv12_c; |
260 |
|
rgba_to_yv12 = rgba_to_yv12_c; |
261 |
|
argb_to_yv12 = argb_to_yv12_c; |
262 |
yuyv_to_yv12 = yuyv_to_yv12_c; |
yuyv_to_yv12 = yuyv_to_yv12_c; |
263 |
uyvy_to_yv12 = uyvy_to_yv12_c; |
uyvy_to_yv12 = uyvy_to_yv12_c; |
264 |
|
|
265 |
|
rgb555i_to_yv12 = rgb555i_to_yv12_c; |
266 |
|
rgb565i_to_yv12 = rgb565i_to_yv12_c; |
267 |
|
bgri_to_yv12 = bgri_to_yv12_c; |
268 |
|
bgrai_to_yv12 = bgrai_to_yv12_c; |
269 |
|
abgri_to_yv12 = abgri_to_yv12_c; |
270 |
|
rgbai_to_yv12 = rgbai_to_yv12_c; |
271 |
|
argbi_to_yv12 = argbi_to_yv12_c; |
272 |
|
yuyvi_to_yv12 = yuyvi_to_yv12_c; |
273 |
|
uyvyi_to_yv12 = uyvyi_to_yv12_c; |
274 |
|
|
275 |
/* All colorspace transformation functions YV12->User format */ |
/* All colorspace transformation functions YV12->User format */ |
276 |
yv12_to_rgb555 = yv12_to_rgb555_c; |
yv12_to_rgb555 = yv12_to_rgb555_c; |
277 |
yv12_to_rgb565 = yv12_to_rgb565_c; |
yv12_to_rgb565 = yv12_to_rgb565_c; |
278 |
yv12_to_rgb24 = yv12_to_rgb24_c; |
yv12_to_bgr = yv12_to_bgr_c; |
279 |
yv12_to_rgb32 = yv12_to_rgb32_c; |
yv12_to_bgra = yv12_to_bgra_c; |
280 |
yv12_to_yuv = yv12_to_yuv_c; |
yv12_to_abgr = yv12_to_abgr_c; |
281 |
|
yv12_to_rgba = yv12_to_rgba_c; |
282 |
|
yv12_to_argb = yv12_to_argb_c; |
283 |
yv12_to_yuyv = yv12_to_yuyv_c; |
yv12_to_yuyv = yv12_to_yuyv_c; |
284 |
yv12_to_uyvy = yv12_to_uyvy_c; |
yv12_to_uyvy = yv12_to_uyvy_c; |
285 |
|
|
286 |
|
yv12_to_rgb555i = yv12_to_rgb555i_c; |
287 |
|
yv12_to_rgb565i = yv12_to_rgb565i_c; |
288 |
|
yv12_to_bgri = yv12_to_bgri_c; |
289 |
|
yv12_to_bgrai = yv12_to_bgrai_c; |
290 |
|
yv12_to_abgri = yv12_to_abgri_c; |
291 |
|
yv12_to_rgbai = yv12_to_rgbai_c; |
292 |
|
yv12_to_argbi = yv12_to_argbi_c; |
293 |
|
yv12_to_yuyvi = yv12_to_yuyvi_c; |
294 |
|
yv12_to_uyvyi = yv12_to_uyvyi_c; |
295 |
|
|
296 |
/* Functions used in motion estimation algorithms */ |
/* Functions used in motion estimation algorithms */ |
297 |
calc_cbp = calc_cbp_c; |
calc_cbp = calc_cbp_c; |
298 |
sad16 = sad16_c; |
sad16 = sad16_c; |
300 |
sad16bi = sad16bi_c; |
sad16bi = sad16bi_c; |
301 |
sad8bi = sad8bi_c; |
sad8bi = sad8bi_c; |
302 |
dev16 = dev16_c; |
dev16 = dev16_c; |
303 |
|
sad16v = sad16v_c; |
304 |
|
sse8_16bit = sse8_16bit_c; |
305 |
|
|
306 |
|
#if defined(ARCH_IS_IA32) |
307 |
|
|
308 |
Halfpel8_Refine = Halfpel8_Refine_c; |
if ((cpu_flags & XVID_CPU_ASM)) { |
309 |
|
vfilter_31 = xvid_VFilter_31_x86; |
310 |
|
hfilter_31 = xvid_HFilter_31_x86; |
311 |
|
} |
312 |
|
|
313 |
|
if ((cpu_flags & XVID_CPU_MMX) || (cpu_flags & XVID_CPU_MMXEXT) || |
314 |
|
(cpu_flags & XVID_CPU_3DNOW) || (cpu_flags & XVID_CPU_3DNOWEXT) || |
315 |
|
(cpu_flags & XVID_CPU_SSE) || (cpu_flags & XVID_CPU_SSE2)) |
316 |
|
{ |
317 |
|
/* Restore FPU context : emms_c is a nop functions */ |
318 |
|
emms = emms_mmx; |
319 |
|
} |
320 |
|
|
321 |
#ifdef ARCH_X86 |
if ((cpu_flags & XVID_CPU_MMX)) { |
|
if ((cpu_flags & XVID_CPU_MMX) > 0) { |
|
322 |
|
|
323 |
/* Forward and Inverse Discrete Cosine Transformation functions */ |
/* Forward and Inverse Discrete Cosine Transformation functions */ |
324 |
fdct = fdct_mmx; |
fdct = fdct_mmx_skal; |
325 |
idct = idct_mmx; |
idct = idct_mmx; |
326 |
|
|
327 |
/* To restore FPU context after mmx use */ |
/* Qpel stuff */ |
328 |
emms = emms_mmx; |
xvid_QP_Funcs = &xvid_QP_Funcs_mmx; |
329 |
|
xvid_QP_Add_Funcs = &xvid_QP_Add_Funcs_mmx; |
330 |
|
|
331 |
/* Quantization related functions */ |
/* Quantization related functions */ |
332 |
quant_intra = quant_intra_mmx; |
quant_h263_intra = quant_h263_intra_mmx; |
333 |
dequant_intra = dequant_intra_mmx; |
quant_h263_inter = quant_h263_inter_mmx; |
334 |
quant_inter = quant_inter_mmx; |
dequant_h263_intra = dequant_h263_intra_mmx; |
335 |
dequant_inter = dequant_inter_mmx; |
dequant_h263_inter = dequant_h263_inter_mmx; |
336 |
|
|
337 |
quant4_intra = quant4_intra_mmx; |
quant_mpeg_intra = quant_mpeg_intra_mmx; |
338 |
dequant4_intra = dequant4_intra_mmx; |
quant_mpeg_inter = quant_mpeg_inter_mmx; |
339 |
quant4_inter = quant4_inter_mmx; |
dequant_mpeg_intra = dequant_mpeg_intra_mmx; |
340 |
dequant4_inter = dequant4_inter_mmx; |
dequant_mpeg_inter = dequant_mpeg_inter_mmx; |
341 |
|
|
342 |
/* Block related functions */ |
/* Block related functions */ |
343 |
transfer_8to16copy = transfer_8to16copy_mmx; |
transfer_8to16copy = transfer_8to16copy_mmx; |
344 |
transfer_16to8copy = transfer_16to8copy_mmx; |
transfer_16to8copy = transfer_16to8copy_mmx; |
345 |
transfer_8to16sub = transfer_8to16sub_mmx; |
transfer_8to16sub = transfer_8to16sub_mmx; |
346 |
|
transfer_8to16subro = transfer_8to16subro_mmx; |
347 |
transfer_8to16sub2 = transfer_8to16sub2_mmx; |
transfer_8to16sub2 = transfer_8to16sub2_mmx; |
348 |
transfer_16to8add = transfer_16to8add_mmx; |
transfer_16to8add = transfer_16to8add_mmx; |
349 |
transfer8x8_copy = transfer8x8_copy_mmx; |
transfer8x8_copy = transfer8x8_copy_mmx; |
350 |
|
|
351 |
|
/* Interlacing Functions */ |
352 |
|
MBFieldTest = MBFieldTest_mmx; |
353 |
|
|
354 |
/* Image Interpolation related functions */ |
/* Image Interpolation related functions */ |
355 |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_mmx; |
356 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_mmx; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_mmx; |
357 |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_mmx; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_mmx; |
358 |
|
|
359 |
/* Image RGB->YV12 related functions */ |
interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_mmx; |
360 |
rgb24_to_yv12 = rgb24_to_yv12_mmx; |
interpolate8x8_6tap_lowpass_v = interpolate8x8_6tap_lowpass_v_mmx; |
361 |
rgb32_to_yv12 = rgb32_to_yv12_mmx; |
|
362 |
yuv_to_yv12 = yuv_to_yv12_mmx; |
interpolate8x8_avg2 = interpolate8x8_avg2_mmx; |
363 |
|
interpolate8x8_avg4 = interpolate8x8_avg4_mmx; |
364 |
|
|
365 |
|
/* postprocessing */ |
366 |
|
image_brightness = image_brightness_mmx; |
367 |
|
|
368 |
|
/* reduced resolution */ |
369 |
|
copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_mmx; |
370 |
|
add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_mmx; |
371 |
|
hfilter_31 = xvid_HFilter_31_mmx; |
372 |
|
filter_18x18_to_8x8 = xvid_Filter_18x18_To_8x8_mmx; |
373 |
|
filter_diff_18x18_to_8x8 = xvid_Filter_Diff_18x18_To_8x8_mmx; |
374 |
|
|
375 |
|
/* image input xxx_to_yv12 related functions */ |
376 |
|
yv12_to_yv12 = yv12_to_yv12_mmx; |
377 |
|
bgr_to_yv12 = bgr_to_yv12_mmx; |
378 |
|
bgra_to_yv12 = bgra_to_yv12_mmx; |
379 |
yuyv_to_yv12 = yuyv_to_yv12_mmx; |
yuyv_to_yv12 = yuyv_to_yv12_mmx; |
380 |
uyvy_to_yv12 = uyvy_to_yv12_mmx; |
uyvy_to_yv12 = uyvy_to_yv12_mmx; |
381 |
|
|
382 |
/* Image YV12->RGB related functions */ |
/* image output yv12_to_xxx related functions */ |
383 |
yv12_to_rgb24 = yv12_to_rgb24_mmx; |
yv12_to_bgr = yv12_to_bgr_mmx; |
384 |
yv12_to_rgb32 = yv12_to_rgb32_mmx; |
yv12_to_bgra = yv12_to_bgra_mmx; |
385 |
yv12_to_yuyv = yv12_to_yuyv_mmx; |
yv12_to_yuyv = yv12_to_yuyv_mmx; |
386 |
yv12_to_uyvy = yv12_to_uyvy_mmx; |
yv12_to_uyvy = yv12_to_uyvy_mmx; |
387 |
|
|
388 |
|
yv12_to_yuyvi = yv12_to_yuyvi_mmx; |
389 |
|
yv12_to_uyvyi = yv12_to_uyvyi_mmx; |
390 |
|
|
391 |
/* Motion estimation related functions */ |
/* Motion estimation related functions */ |
392 |
calc_cbp = calc_cbp_mmx; |
calc_cbp = calc_cbp_mmx; |
393 |
sad16 = sad16_mmx; |
sad16 = sad16_mmx; |
395 |
sad16bi = sad16bi_mmx; |
sad16bi = sad16bi_mmx; |
396 |
sad8bi = sad8bi_mmx; |
sad8bi = sad8bi_mmx; |
397 |
dev16 = dev16_mmx; |
dev16 = dev16_mmx; |
398 |
|
sad16v = sad16v_mmx; |
399 |
|
sse8_16bit = sse8_16bit_mmx; |
400 |
} |
} |
401 |
|
|
402 |
/* these 3dnow functions are faster than mmx, but slower than xmm. */ |
/* these 3dnow functions are faster than mmx, but slower than xmm. */ |
403 |
if ((cpu_flags & XVID_CPU_3DNOW) > 0) { |
if ((cpu_flags & XVID_CPU_3DNOW)) { |
404 |
|
|
405 |
|
emms = emms_3dn; |
406 |
|
|
407 |
/* ME functions */ |
/* ME functions */ |
408 |
sad16bi = sad16bi_3dn; |
sad16bi = sad16bi_3dn; |
409 |
sad8bi = sad8bi_3dn; |
sad8bi = sad8bi_3dn; |
410 |
|
|
411 |
|
yuyv_to_yv12 = yuyv_to_yv12_3dn; |
412 |
|
uyvy_to_yv12 = uyvy_to_yv12_3dn; |
413 |
} |
} |
414 |
|
|
415 |
|
|
416 |
if ((cpu_flags & XVID_CPU_MMXEXT) > 0) { |
if ((cpu_flags & XVID_CPU_MMXEXT)) { |
417 |
|
|
418 |
/* Inverse DCT */ |
/* DCT */ |
419 |
|
fdct = fdct_xmm_skal; |
420 |
idct = idct_xmm; |
idct = idct_xmm; |
421 |
|
|
422 |
/* Interpolation */ |
/* Interpolation */ |
424 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_xmm; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_xmm; |
425 |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_xmm; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_xmm; |
426 |
|
|
427 |
|
/* reduced resolution */ |
428 |
|
copy_upsampled_8x8_16to8 = xvid_Copy_Upsampled_8x8_16To8_xmm; |
429 |
|
add_upsampled_8x8_16to8 = xvid_Add_Upsampled_8x8_16To8_xmm; |
430 |
|
|
431 |
/* Quantization */ |
/* Quantization */ |
432 |
dequant_intra = dequant_intra_xmm; |
quant_mpeg_intra = quant_mpeg_intra_xmm; |
433 |
dequant_inter = dequant_inter_xmm; |
quant_mpeg_inter = quant_mpeg_inter_xmm; |
434 |
|
|
435 |
|
dequant_h263_intra = dequant_h263_intra_xmm; |
436 |
|
dequant_h263_inter = dequant_h263_inter_xmm; |
437 |
|
|
438 |
/* Buffer transfer */ |
/* Buffer transfer */ |
439 |
transfer_8to16sub2 = transfer_8to16sub2_xmm; |
transfer_8to16sub2 = transfer_8to16sub2_xmm; |
440 |
|
|
441 |
/* Colorspace transformation */ |
/* Colorspace transformation */ |
442 |
yuv_to_yv12 = yuv_to_yv12_xmm; |
yv12_to_yv12 = yv12_to_yv12_xmm; |
443 |
|
yuyv_to_yv12 = yuyv_to_yv12_xmm; |
444 |
|
uyvy_to_yv12 = uyvy_to_yv12_xmm; |
445 |
|
|
446 |
/* ME functions */ |
/* ME functions */ |
447 |
sad16 = sad16_xmm; |
sad16 = sad16_xmm; |
449 |
sad16bi = sad16bi_xmm; |
sad16bi = sad16bi_xmm; |
450 |
sad8bi = sad8bi_xmm; |
sad8bi = sad8bi_xmm; |
451 |
dev16 = dev16_xmm; |
dev16 = dev16_xmm; |
452 |
|
sad16v = sad16v_xmm; |
453 |
} |
} |
454 |
|
|
455 |
if ((cpu_flags & XVID_CPU_3DNOW) > 0) { |
if ((cpu_flags & XVID_CPU_3DNOW)) { |
456 |
|
|
457 |
/* Interpolation */ |
/* Interpolation */ |
458 |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dn; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dn; |
460 |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dn; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dn; |
461 |
} |
} |
462 |
|
|
463 |
if ((cpu_flags & XVID_CPU_SSE2) > 0) { |
if ((cpu_flags & XVID_CPU_3DNOWEXT)) { |
464 |
#ifdef EXPERIMENTAL_SSE2_CODE |
|
465 |
|
/* Buffer transfer */ |
466 |
|
transfer_8to16copy = transfer_8to16copy_3dne; |
467 |
|
transfer_16to8copy = transfer_16to8copy_3dne; |
468 |
|
transfer_8to16sub = transfer_8to16sub_3dne; |
469 |
|
transfer_8to16subro = transfer_8to16subro_3dne; |
470 |
|
transfer_16to8add = transfer_16to8add_3dne; |
471 |
|
transfer8x8_copy = transfer8x8_copy_3dne; |
472 |
|
|
473 |
|
if ((cpu_flags & XVID_CPU_MMXEXT)) { |
474 |
|
/* Inverse DCT */ |
475 |
|
idct = idct_3dne; |
476 |
|
|
477 |
|
/* Buffer transfer */ |
478 |
|
transfer_8to16sub2 = transfer_8to16sub2_3dne; |
479 |
|
|
480 |
|
/* Interpolation */ |
481 |
|
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_3dne; |
482 |
|
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_3dne; |
483 |
|
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_3dne; |
484 |
|
|
485 |
|
/* Quantization */ |
486 |
|
quant_h263_intra = quant_h263_intra_3dne; /* cmov only */ |
487 |
|
quant_h263_inter = quant_h263_inter_3dne; |
488 |
|
dequant_mpeg_intra = dequant_mpeg_intra_3dne; /* cmov only */ |
489 |
|
dequant_mpeg_inter = dequant_mpeg_inter_3dne; |
490 |
|
dequant_h263_intra = dequant_h263_intra_3dne; |
491 |
|
dequant_h263_inter = dequant_h263_inter_3dne; |
492 |
|
|
493 |
|
/* ME functions */ |
494 |
|
calc_cbp = calc_cbp_3dne; |
495 |
|
|
496 |
|
sad16 = sad16_3dne; |
497 |
|
sad8 = sad8_3dne; |
498 |
|
sad16bi = sad16bi_3dne; |
499 |
|
sad8bi = sad8bi_3dne; |
500 |
|
dev16 = dev16_3dne; |
501 |
|
} |
502 |
|
} |
503 |
|
|
504 |
|
if ((cpu_flags & XVID_CPU_SSE2)) { |
505 |
|
|
506 |
calc_cbp = calc_cbp_sse2; |
calc_cbp = calc_cbp_sse2; |
507 |
|
|
508 |
/* Quantization */ |
/* Quantization */ |
509 |
quant_intra = quant_intra_sse2; |
quant_h263_intra = quant_h263_intra_sse2; |
510 |
dequant_intra = dequant_intra_sse2; |
quant_h263_inter = quant_h263_inter_sse2; |
511 |
quant_inter = quant_inter_sse2; |
dequant_h263_intra = dequant_h263_intra_sse2; |
512 |
dequant_inter = dequant_inter_sse2; |
dequant_h263_inter = dequant_h263_inter_sse2; |
513 |
|
|
514 |
/* ME */ |
/* SAD operators */ |
515 |
sad16 = sad16_sse2; |
sad16 = sad16_sse2; |
516 |
dev16 = dev16_sse2; |
dev16 = dev16_sse2; |
517 |
|
|
518 |
/* Forward and Inverse DCT */ |
/* DCT operators |
519 |
idct = idct_sse2; |
* no iDCT because it's not "Walken matching" */ |
520 |
fdct = fdct_sse2; |
fdct = fdct_sse2_skal; |
|
#endif |
|
521 |
} |
} |
522 |
|
#endif /* ARCH_IS_IA32 */ |
523 |
|
|
524 |
#endif |
#if defined(ARCH_IS_IA64) |
525 |
|
if ((cpu_flags & XVID_CPU_ASM)) { /* use assembler routines? */ |
|
#ifdef ARCH_IA64 |
|
|
if ((cpu_flags & XVID_CPU_IA64) > 0) { //use assembler routines? |
|
526 |
idct_ia64_init(); |
idct_ia64_init(); |
527 |
fdct = fdct_ia64; |
fdct = fdct_ia64; |
528 |
idct = idct_ia64; //not yet working, crashes |
idct = idct_ia64; /*not yet working, crashes */ |
529 |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64; |
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_ia64; |
530 |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64; |
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_ia64; |
531 |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64; |
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_ia64; |
533 |
sad16bi = sad16bi_ia64; |
sad16bi = sad16bi_ia64; |
534 |
sad8 = sad8_ia64; |
sad8 = sad8_ia64; |
535 |
dev16 = dev16_ia64; |
dev16 = dev16_ia64; |
536 |
Halfpel8_Refine = Halfpel8_Refine_ia64; |
/* Halfpel8_Refine = Halfpel8_Refine_ia64; */ |
537 |
quant_intra = quant_intra_ia64; |
quant_h263_intra = quant_h263_intra_ia64; |
538 |
dequant_intra = dequant_intra_ia64; |
quant_h263_inter = quant_h263_inter_ia64; |
539 |
quant_inter = quant_inter_ia64; |
dequant_h263_intra = dequant_h263_intra_ia64; |
540 |
dequant_inter = dequant_inter_ia64; |
dequant_h263_inter = dequant_h263_inter_ia64; |
541 |
transfer_8to16copy = transfer_8to16copy_ia64; |
transfer_8to16copy = transfer_8to16copy_ia64; |
542 |
transfer_16to8copy = transfer_16to8copy_ia64; |
transfer_16to8copy = transfer_16to8copy_ia64; |
543 |
transfer_8to16sub = transfer_8to16sub_ia64; |
transfer_8to16sub = transfer_8to16sub_ia64; |
544 |
transfer_8to16sub2 = transfer_8to16sub2_ia64; |
transfer_8to16sub2 = transfer_8to16sub2_ia64; |
545 |
transfer_16to8add = transfer_16to8add_ia64; |
transfer_16to8add = transfer_16to8add_ia64; |
546 |
transfer8x8_copy = transfer8x8_copy_ia64; |
transfer8x8_copy = transfer8x8_copy_ia64; |
|
DEBUG("Using IA-64 assembler routines.\n"); |
|
547 |
} |
} |
548 |
#endif |
#endif |
549 |
|
|
550 |
#ifdef ARCH_PPC |
#if defined(ARCH_IS_PPC) |
551 |
#ifdef ARCH_PPC_ALTIVEC |
if ((cpu_flags & XVID_CPU_ALTIVEC)) { |
552 |
calc_cbp = calc_cbp_altivec; |
/* sad operators */ |
553 |
fdct = fdct_altivec; |
sad16 = sad16_altivec_c; |
554 |
idct = idct_altivec; |
sad16bi = sad16bi_altivec_c; |
555 |
sadInit = sadInit_altivec; |
sad8 = sad8_altivec_c; |
556 |
sad16 = sad16_altivec; |
dev16 = dev16_altivec_c; |
557 |
sad8 = sad8_altivec; |
|
558 |
dev16 = dev16_altivec; |
sse8_16bit = sse8_16bit_altivec_c; |
559 |
|
|
560 |
|
/* mem transfer */ |
561 |
|
transfer_8to16copy = transfer_8to16copy_altivec_c; |
562 |
|
transfer_16to8copy = transfer_16to8copy_altivec_c; |
563 |
|
transfer_8to16sub = transfer_8to16sub_altivec_c; |
564 |
|
transfer_8to16subro = transfer_8to16subro_altivec_c; |
565 |
|
transfer_8to16sub2 = transfer_8to16sub2_altivec_c; |
566 |
|
transfer_16to8add = transfer_16to8add_altivec_c; |
567 |
|
transfer8x8_copy = transfer8x8_copy_altivec_c; |
568 |
|
|
569 |
|
/* Inverse DCT */ |
570 |
|
idct = idct_altivec_c; |
571 |
|
|
572 |
|
/* Interpolation */ |
573 |
|
interpolate8x8_halfpel_h = interpolate8x8_halfpel_h_altivec_c; |
574 |
|
interpolate8x8_halfpel_v = interpolate8x8_halfpel_v_altivec_c; |
575 |
|
interpolate8x8_halfpel_hv = interpolate8x8_halfpel_hv_altivec_c; |
576 |
|
|
577 |
|
interpolate8x8_avg2 = interpolate8x8_avg2_altivec_c; |
578 |
|
interpolate8x8_avg4 = interpolate8x8_avg4_altivec_c; |
579 |
|
|
580 |
|
interpolate8x8_6tap_lowpass_h = interpolate8x8_6tap_lowpass_h_altivec_c; |
581 |
|
|
582 |
|
/* Colorspace conversion */ |
583 |
|
bgra_to_yv12 = bgra_to_yv12_altivec_c; |
584 |
|
abgr_to_yv12 = abgr_to_yv12_altivec_c; |
585 |
|
rgba_to_yv12 = rgba_to_yv12_altivec_c; |
586 |
|
argb_to_yv12 = argb_to_yv12_altivec_c; |
587 |
|
|
588 |
|
yuyv_to_yv12 = yuyv_to_yv12_altivec_c; |
589 |
|
uyvy_to_yv12 = uyvy_to_yv12_altivec_c; |
590 |
|
|
591 |
|
yv12_to_yuyv = yv12_to_yuyv_altivec_c; |
592 |
|
yv12_to_uyvy = yv12_to_uyvy_altivec_c; |
593 |
|
|
594 |
|
/* Quantization */ |
595 |
|
quant_h263_intra = quant_h263_intra_altivec_c; |
596 |
|
quant_h263_inter = quant_h263_inter_altivec_c; |
597 |
|
dequant_h263_intra = dequant_h263_intra_altivec_c; |
598 |
|
dequant_h263_inter = dequant_h263_inter_altivec_c; |
599 |
|
} |
600 |
|
#endif |
601 |
|
|
602 |
|
#if defined(_DEBUG) |
603 |
|
xvid_debug = init->debug; |
604 |
|
#endif |
605 |
|
|
606 |
|
return(0); |
607 |
|
} |
608 |
|
|
609 |
|
|
610 |
|
static int |
611 |
|
xvid_gbl_info(xvid_gbl_info_t * info) |
612 |
|
{ |
613 |
|
if (XVID_VERSION_MAJOR(info->version) != 1) /* v1.x.x */ |
614 |
|
return XVID_ERR_VERSION; |
615 |
|
|
616 |
|
info->actual_version = XVID_VERSION; |
617 |
|
info->build = "xvid-1.0.0"; |
618 |
|
info->cpu_flags = detect_cpu_flags(); |
619 |
|
|
620 |
|
#if defined(_SMP) && defined(WIN32) |
621 |
|
info->num_threads = pthread_num_processors_np();; |
622 |
#else |
#else |
623 |
calc_cbp = calc_cbp_ppc; |
info->num_threads = 0; |
624 |
#endif |
#endif |
625 |
|
|
626 |
|
return 0; |
627 |
|
} |
628 |
|
|
629 |
|
|
630 |
|
static int |
631 |
|
xvid_gbl_convert(xvid_gbl_convert_t* convert) |
632 |
|
{ |
633 |
|
int width; |
634 |
|
int height; |
635 |
|
int width2; |
636 |
|
int height2; |
637 |
|
IMAGE img; |
638 |
|
|
639 |
|
if (XVID_VERSION_MAJOR(convert->version) != 1) /* v1.x.x */ |
640 |
|
return XVID_ERR_VERSION; |
641 |
|
|
642 |
|
#if 0 |
643 |
|
const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP); |
644 |
#endif |
#endif |
645 |
|
width = convert->width; |
646 |
|
height = convert->height; |
647 |
|
width2 = convert->width/2; |
648 |
|
height2 = convert->height/2; |
649 |
|
|
650 |
return XVID_ERR_OK; |
switch (convert->input.csp & ~XVID_CSP_VFLIP) |
651 |
|
{ |
652 |
|
case XVID_CSP_YV12 : |
653 |
|
img.y = convert->input.plane[0]; |
654 |
|
img.v = (uint8_t*)convert->input.plane[0] + convert->input.stride[0]*height; |
655 |
|
img.u = (uint8_t*)convert->input.plane[0] + convert->input.stride[0]*height + (convert->input.stride[0]/2)*height2; |
656 |
|
image_output(&img, width, height, width, |
657 |
|
(uint8_t**)convert->output.plane, convert->output.stride, |
658 |
|
convert->output.csp, convert->interlacing); |
659 |
|
break; |
660 |
|
|
661 |
|
default : |
662 |
|
return XVID_ERR_FORMAT; |
663 |
|
} |
664 |
|
|
665 |
|
|
666 |
|
emms(); |
667 |
|
return 0; |
668 |
|
} |
669 |
|
|
670 |
|
/***************************************************************************** |
671 |
|
* XviD Global Entry point |
672 |
|
* |
673 |
|
* Well this function initialize all internal function pointers according |
674 |
|
* to the CPU features forced by the library client or autodetected (depending |
675 |
|
* on the XVID_CPU_FORCE flag). It also initializes vlc coding tables and all |
676 |
|
* image colorspace transformation tables. |
677 |
|
* |
678 |
|
****************************************************************************/ |
679 |
|
|
680 |
|
|
681 |
|
int |
682 |
|
xvid_global(void *handle, |
683 |
|
int opt, |
684 |
|
void *param1, |
685 |
|
void *param2) |
686 |
|
{ |
687 |
|
switch(opt) |
688 |
|
{ |
689 |
|
case XVID_GBL_INIT : |
690 |
|
return xvid_gbl_init((xvid_gbl_init_t*)param1); |
691 |
|
|
692 |
|
case XVID_GBL_INFO : |
693 |
|
return xvid_gbl_info((xvid_gbl_info_t*)param1); |
694 |
|
|
695 |
|
case XVID_GBL_CONVERT : |
696 |
|
return xvid_gbl_convert((xvid_gbl_convert_t*)param1); |
697 |
|
|
698 |
|
default : |
699 |
|
return XVID_ERR_FAIL; |
700 |
|
} |
701 |
} |
} |
702 |
|
|
703 |
/***************************************************************************** |
/***************************************************************************** |
717 |
void *param2) |
void *param2) |
718 |
{ |
{ |
719 |
switch (opt) { |
switch (opt) { |
|
case XVID_DEC_DECODE: |
|
|
return decoder_decode((DECODER *) handle, (XVID_DEC_FRAME *) param1); |
|
|
|
|
720 |
case XVID_DEC_CREATE: |
case XVID_DEC_CREATE: |
721 |
return decoder_create((XVID_DEC_PARAM *) param1); |
return decoder_create((xvid_dec_create_t *) param1); |
722 |
|
|
723 |
case XVID_DEC_DESTROY: |
case XVID_DEC_DESTROY: |
724 |
return decoder_destroy((DECODER *) handle); |
return decoder_destroy((DECODER *) handle); |
725 |
|
|
726 |
|
case XVID_DEC_DECODE: |
727 |
|
return decoder_decode((DECODER *) handle, (xvid_dec_frame_t *) param1, (xvid_dec_stats_t*) param2); |
728 |
|
|
729 |
default: |
default: |
730 |
return XVID_ERR_FAIL; |
return XVID_ERR_FAIL; |
731 |
} |
} |
750 |
{ |
{ |
751 |
switch (opt) { |
switch (opt) { |
752 |
case XVID_ENC_ENCODE: |
case XVID_ENC_ENCODE: |
753 |
return encoder_encode((Encoder *) handle, (XVID_ENC_FRAME *) param1, |
|
754 |
(XVID_ENC_STATS *) param2); |
return enc_encode((Encoder *) handle, |
755 |
|
(xvid_enc_frame_t *) param1, |
756 |
|
(xvid_enc_stats_t *) param2); |
757 |
|
|
758 |
case XVID_ENC_CREATE: |
case XVID_ENC_CREATE: |
759 |
return encoder_create((XVID_ENC_PARAM *) param1); |
return enc_create((xvid_enc_create_t *) param1); |
760 |
|
|
761 |
case XVID_ENC_DESTROY: |
case XVID_ENC_DESTROY: |
762 |
return encoder_destroy((Encoder *) handle); |
return enc_destroy((Encoder *) handle); |
763 |
|
|
764 |
default: |
default: |
765 |
return XVID_ERR_FAIL; |
return XVID_ERR_FAIL; |