10 #if RGB_FORMAT == RGB_FORMAT_RGB565
12 #define PACK_PIXEL(rgb_ptr) \
13 *(Uint16 *)rgb_ptr = \
14 ((((Uint16)clampU8(y_tmp+r_tmp)) << 8 ) & 0xF800) | \
15 ((((Uint16)clampU8(y_tmp+g_tmp)) << 3) & 0x07E0) | \
16 (((Uint16)clampU8(y_tmp+b_tmp)) >> 3); \
19 #elif RGB_FORMAT == RGB_FORMAT_RGB24
21 #define PACK_PIXEL(rgb_ptr) \
22 rgb_ptr[0] = clampU8(y_tmp+r_tmp); \
23 rgb_ptr[1] = clampU8(y_tmp+g_tmp); \
24 rgb_ptr[2] = clampU8(y_tmp+b_tmp); \
27 #elif RGB_FORMAT == RGB_FORMAT_RGBA
29 #define PACK_PIXEL(rgb_ptr) \
30 *(Uint32 *)rgb_ptr = \
31 (((Uint32)clampU8(y_tmp+r_tmp)) << 24) | \
32 (((Uint32)clampU8(y_tmp+g_tmp)) << 16) | \
33 (((Uint32)clampU8(y_tmp+b_tmp)) << 8) | \
37 #elif RGB_FORMAT == RGB_FORMAT_BGRA
39 #define PACK_PIXEL(rgb_ptr) \
40 *(Uint32 *)rgb_ptr = \
41 (((Uint32)clampU8(y_tmp+b_tmp)) << 24) | \
42 (((Uint32)clampU8(y_tmp+g_tmp)) << 16) | \
43 (((Uint32)clampU8(y_tmp+r_tmp)) << 8) | \
47 #elif RGB_FORMAT == RGB_FORMAT_ARGB
49 #define PACK_PIXEL(rgb_ptr) \
50 *(Uint32 *)rgb_ptr = \
52 (((Uint32)clampU8(y_tmp+r_tmp)) << 16) | \
53 (((Uint32)clampU8(y_tmp+g_tmp)) << 8) | \
54 (((Uint32)clampU8(y_tmp+b_tmp)) << 0); \
57 #elif RGB_FORMAT == RGB_FORMAT_ABGR
59 #define PACK_PIXEL(rgb_ptr) \
60 *(Uint32 *)rgb_ptr = \
62 (((Uint32)clampU8(y_tmp+b_tmp)) << 16) | \
63 (((Uint32)clampU8(y_tmp+g_tmp)) << 8) | \
64 (((Uint32)clampU8(y_tmp+r_tmp)) << 0); \
68 #error PACK_PIXEL unimplemented
79 #if YUV_FORMAT == YUV_FORMAT_420
80 #define y_pixel_stride 1
81 #define uv_pixel_stride 1
82 #define uv_x_sample_interval 2
83 #define uv_y_sample_interval 2
84 #elif YUV_FORMAT == YUV_FORMAT_422
85 #define y_pixel_stride 2
86 #define uv_pixel_stride 4
87 #define uv_x_sample_interval 2
88 #define uv_y_sample_interval 1
89 #elif YUV_FORMAT == YUV_FORMAT_NV12
90 #define y_pixel_stride 1
91 #define uv_pixel_stride 2
92 #define uv_x_sample_interval 2
93 #define uv_y_sample_interval 2
99 const uint8_t *y_ptr1=Y+y*Y_stride,
100 *y_ptr2=Y+(y+1)*Y_stride,
104 uint8_t *rgb_ptr1=RGB+y*RGB_stride;
106 #if uv_y_sample_interval > 1
107 uint8_t *rgb_ptr2=RGB+(y+1)*RGB_stride;
114 int32_t u_tmp = ((*u_ptr)-128);
115 int32_t v_tmp = ((*v_ptr)-128);
129 #if uv_y_sample_interval > 1
148 int32_t u_tmp = ((*u_ptr)-128);
149 int32_t v_tmp = ((*v_ptr)-128);
160 #if uv_y_sample_interval > 1
170 const uint8_t *y_ptr1=Y+y*Y_stride,
174 uint8_t *rgb_ptr1=RGB+y*RGB_stride;
180 int32_t u_tmp = ((*u_ptr)-128);
181 int32_t v_tmp = ((*v_ptr)-128);
205 int32_t u_tmp = ((*u_ptr)-128);
206 int32_t v_tmp = ((*v_ptr)-128);
219 #undef y_pixel_stride
220 #undef uv_pixel_stride
221 #undef uv_x_sample_interval
222 #undef uv_y_sample_interval
225 #undef STD_FUNCTION_NAME
GLint GLint GLint GLint GLint x
#define uv_x_sample_interval
GLint GLint GLsizei width
void STD_FUNCTION_NAME(uint32_t width, uint32_t height, const uint8_t *Y, const uint8_t *U, const uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, uint8_t *RGB, uint32_t RGB_stride, YCbCrType yuv_type)
static const YUV2RGBParam YUV2RGB[3]
GLint GLint GLint GLint GLint GLint y
GLint GLint GLsizei GLsizei height
#define PACK_PIXEL(rgb_ptr)
#define uv_y_sample_interval