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attempt to optimize patch function

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Mike Jerris 2015-07-29 22:11:59 -05:00 committed by Michael Jerris
parent 6565473ba0
commit 3e0a0ba833
2 changed files with 12 additions and 11 deletions
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9
src/include/switch_core_video.h
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@ -258,15 +258,6 @@ SWITCH_DECLARE(switch_image_t *) switch_img_copy_rect(switch_image_t *img, uint3
*/ */
SWITCH_DECLARE(void) switch_img_fill(switch_image_t *img, int x, int y, int w, int h, switch_rgb_color_t *color); SWITCH_DECLARE(void) switch_img_fill(switch_image_t *img, int x, int y, int w, int h, switch_rgb_color_t *color);
/*!\brief Draw a pixel on an image
*
* \param[in] img Image descriptor
* \param[in] x leftmost pos
* \param[in] y topmost pos
* \param[in] color RGB color
*/
SWITCH_DECLARE(void) switch_img_draw_pixel(switch_image_t *img, int x, int y, switch_rgb_color_t *color);
/*!\brief Set RGB color with a string /*!\brief Set RGB color with a string
* *
* Color string should be in #RRGGBB format * Color string should be in #RRGGBB format

14
src/switch_core_video.c
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@ -67,6 +67,16 @@ static inline void switch_color_rgb2yuv(switch_rgb_color_t *rgb, switch_yuv_colo
*/ */
static inline void switch_color_yuv2rgb(switch_yuv_color_t *yuv, switch_rgb_color_t *rgb); static inline void switch_color_yuv2rgb(switch_yuv_color_t *yuv, switch_rgb_color_t *rgb);
/*!\brief Draw a pixel on an image
*
* \param[in] img Image descriptor
* \param[in] x leftmost pos
* \param[in] y topmost pos
* \param[in] color RGB color
*/
static inline void switch_img_draw_pixel(switch_image_t *img, int x, int y, switch_rgb_color_t *color);
struct pos_el { struct pos_el {
switch_img_position_t pos; switch_img_position_t pos;
const char *name; const char *name;
@ -460,7 +470,7 @@ SWITCH_DECLARE(switch_image_t *) switch_img_copy_rect(switch_image_t *img, uint3
#endif #endif
} }
SWITCH_DECLARE(void) switch_img_draw_pixel(switch_image_t *img, int x, int y, switch_rgb_color_t *color) static inline void switch_img_draw_pixel(switch_image_t *img, int x, int y, switch_rgb_color_t *color)
{ {
#ifdef SWITCH_HAVE_YUV #ifdef SWITCH_HAVE_YUV
switch_yuv_color_t yuv; switch_yuv_color_t yuv;
@ -567,7 +577,7 @@ static inline void switch_img_get_rgb_pixel(switch_image_t *img, switch_rgb_colo
SWITCH_DECLARE(void) switch_img_overlay(switch_image_t *IMG, switch_image_t *img, int x, int y, uint8_t alpha) SWITCH_DECLARE(void) switch_img_overlay(switch_image_t *IMG, switch_image_t *img, int x, int y, uint8_t alpha)
{ {
int i, j, len, max_h; int i, j, len, max_h;
switch_rgb_color_t RGB = {0}, rgb = {0}, c; switch_rgb_color_t RGB = {0}, rgb = {0}, c = {0};
int xoff = 0, yoff = 0; int xoff = 0, yoff = 0;
switch_assert(IMG->fmt == SWITCH_IMG_FMT_I420); switch_assert(IMG->fmt == SWITCH_IMG_FMT_I420);