encounter
/
SDL
mirror of https://github.com/encounter/SDL.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

yuv: patched to compile.

This commit is contained in:
Ryan C. Gordon 2018-02-17 20:18:48 -05:00
parent 7c0c2c22a8
commit 2ea4419a57
2 changed files with 22 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
src/video/yuv2rgb/yuv_rgb.c
View File

@ -622,13 +622,13 @@ void rgb24_yuv420_sse(uint32_t width, uint32_t height,
uint32_t xpos, ypos; uint32_t xpos, ypos;
for(ypos=0; ypos<(height-1); ypos+=2) for(ypos=0; ypos<(height-1); ypos+=2)
{ {
const uint8_t *rgb_ptr1=RGB+y*RGB_stride, const uint8_t *rgb_ptr1=RGB+ypos*RGB_stride,
*rgb_ptr2=RGB+(y+1)*RGB_stride; *rgb_ptr2=RGB+(ypos+1)*RGB_stride;
uint8_t *y_ptr1=Y+y*Y_stride, uint8_t *y_ptr1=Y+ypos*Y_stride,
*y_ptr2=Y+(y+1)*Y_stride, *y_ptr2=Y+(ypos+1)*Y_stride,
*u_ptr=U+(y/2)*UV_stride, *u_ptr=U+(ypos/2)*UV_stride,
*v_ptr=V+(y/2)*UV_stride; *v_ptr=V+(ypos/2)*UV_stride;
for(xpos=0; xpos<(width-31); xpos+=32) for(xpos=0; xpos<(width-31); xpos+=32)
{ {
@ -658,13 +658,13 @@ void rgb24_yuv420_sseu(uint32_t width, uint32_t height,
uint32_t xpos, ypos; uint32_t xpos, ypos;
for(ypos=0; ypos<(height-1); ypos+=2) for(ypos=0; ypos<(height-1); ypos+=2)
{ {
const uint8_t *rgb_ptr1=RGB+y*RGB_stride, const uint8_t *rgb_ptr1=RGB+ypos*RGB_stride,
*rgb_ptr2=RGB+(y+1)*RGB_stride; *rgb_ptr2=RGB+(ypos+1)*RGB_stride;
uint8_t *y_ptr1=Y+y*Y_stride, uint8_t *y_ptr1=Y+ypos*Y_stride,
*y_ptr2=Y+(y+1)*Y_stride, *y_ptr2=Y+(ypos+1)*Y_stride,
*u_ptr=U+(y/2)*UV_stride, *u_ptr=U+(ypos/2)*UV_stride,
*v_ptr=V+(y/2)*UV_stride; *v_ptr=V+(ypos/2)*UV_stride;
for(xpos=0; xpos<(width-31); xpos+=32) for(xpos=0; xpos<(width-31); xpos+=32)
{ {

20
src/video/yuv2rgb/yuv_rgb_sse_func.h
View File

@ -419,13 +419,13 @@ void SSE_FUNCTION_NAME(uint32_t width, uint32_t height,
uint32_t xpos, ypos; uint32_t xpos, ypos;
for(ypos=0; ypos<(height-(uv_y_sample_interval-1)); ypos+=uv_y_sample_interval) for(ypos=0; ypos<(height-(uv_y_sample_interval-1)); ypos+=uv_y_sample_interval)
{ {
const uint8_t *y_ptr1=Y+y*Y_stride, const uint8_t *y_ptr1=Y+ypos*Y_stride,
*y_ptr2=Y+(y+1)*Y_stride, *y_ptr2=Y+(ypos+1)*Y_stride,
*u_ptr=U+(y/uv_y_sample_interval)*UV_stride, *u_ptr=U+(ypos/uv_y_sample_interval)*UV_stride,
*v_ptr=V+(y/uv_y_sample_interval)*UV_stride; *v_ptr=V+(ypos/uv_y_sample_interval)*UV_stride;
uint8_t *rgb_ptr1=RGB+y*RGB_stride, uint8_t *rgb_ptr1=RGB+ypos*RGB_stride,
*rgb_ptr2=RGB+(y+1)*RGB_stride; *rgb_ptr2=RGB+(ypos+1)*RGB_stride;
for(xpos=0; xpos<(width-31); xpos+=32) for(xpos=0; xpos<(width-31); xpos+=32)
{ {
@ -451,11 +451,11 @@ void SSE_FUNCTION_NAME(uint32_t width, uint32_t height,
/* Catch the last line, if needed */ /* Catch the last line, if needed */
if (uv_y_sample_interval == 2 && ypos == (height-1)) if (uv_y_sample_interval == 2 && ypos == (height-1))
{ {
const uint8_t *y_ptr=Y+y*Y_stride, const uint8_t *y_ptr=Y+ypos*Y_stride,
*u_ptr=U+(y/uv_y_sample_interval)*UV_stride, *u_ptr=U+(ypos/uv_y_sample_interval)*UV_stride,
*v_ptr=V+(y/uv_y_sample_interval)*UV_stride; *v_ptr=V+(ypos/uv_y_sample_interval)*UV_stride;
uint8_t *rgb_ptr=RGB+y*RGB_stride; uint8_t *rgb_ptr=RGB+ypos*RGB_stride;
STD_FUNCTION_NAME(width, 1, y_ptr, u_ptr, v_ptr, Y_stride, UV_stride, rgb_ptr, RGB_stride, yuv_type); STD_FUNCTION_NAME(width, 1, y_ptr, u_ptr, v_ptr, Y_stride, UV_stride, rgb_ptr, RGB_stride, yuv_type);
} }