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Code Issues Releases Activity

Fix x86-64

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Originally committed as revision 14103 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-07-07 21:04:29 +00:00
parent 63b737d4f9
commit 560fa9bf51
3 changed files with 5 additions and 5 deletions
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2
libavcodec/dsputil.c
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@ -3930,7 +3930,7 @@ void ff_vector_fmul_add_add_c(float *dst, const float *src0, const float *src1,
dst[i*step] = src0[i] * src1[i] + src2[i] + src3;
}
void ff_float_to_int16_c(int16_t *dst, const float *src, int len){
void ff_float_to_int16_c(int16_t *dst, const float *src, long len){
int i;
for(i=0; i<len; i++) {
int_fast32_t tmp = ((const int32_t*)src)[i];

4
libavcodec/dsputil.h
View File

@ -63,7 +63,7 @@ void ff_h264_lowres_idct_put_c(uint8_t *dst, int stride, DCTELEM *block);
void ff_vector_fmul_add_add_c(float *dst, const float *src0, const float *src1,
const float *src2, int src3, int blocksize, int step);
void ff_float_to_int16_c(int16_t *dst, const float *src, int len);
void ff_float_to_int16_c(int16_t *dst, const float *src, long len);
/* encoding scans */
extern const uint8_t ff_alternate_horizontal_scan[64];
@ -367,7 +367,7 @@ typedef struct DSPContext {
/* C version: convert floats from the range [384.0,386.0] to ints in [-32768,32767]
* simd versions: convert floats from [-32768.0,32767.0] without rescaling and arrays are 16byte aligned */
void (*float_to_int16)(int16_t *dst, const float *src, int len);
void (*float_to_int16)(int16_t *dst, const float *src, long len);
/* (I)DCT */
void (*fdct)(DCTELEM *block/* align 16*/);

4
libavcodec/i386/dsputil_mmx.c
View File

@ -2022,7 +2022,7 @@ static void vector_fmul_add_add_sse(float *dst, const float *src0, const float *
ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step);
}
static void float_to_int16_3dnow(int16_t *dst, const float *src, int len){
static void float_to_int16_3dnow(int16_t *dst, const float *src, long len){
// not bit-exact: pf2id uses different rounding than C and SSE
asm volatile(
"add %0 , %0 \n\t"
@ -2044,7 +2044,7 @@ static void float_to_int16_3dnow(int16_t *dst, const float *src, int len){
:"+r"(len), "+r"(dst), "+r"(src)
);
}
static void float_to_int16_sse(int16_t *dst, const float *src, int len){
static void float_to_int16_sse(int16_t *dst, const float *src, long len){
int i;
for(i=0; i<len; i+=4) {
asm volatile(