diff options
Diffstat (limited to 'glamor/glamor_utils.h')
| -rw-r--r-- | glamor/glamor_utils.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/glamor/glamor_utils.h b/glamor/glamor_utils.h index eb2e202f3..6eef722ba 100644 --- a/glamor/glamor_utils.h +++ b/glamor/glamor_utils.h @@ -629,6 +629,25 @@ (vertices)[7] = (vertices)[5]; \ } while(0) +#define glamor_set_tcoords_ext(width, height, x1, y1, x2, y2, \ + yInverted, vertices, stride) \ + do { \ + (vertices)[0] = (x1); \ + (vertices)[1*stride] = (x2); \ + (vertices)[2*stride] = (vertices)[1*stride]; \ + (vertices)[3*stride] = (vertices)[0]; \ + if (likely(yInverted)) { \ + (vertices)[1] = (y1); \ + (vertices)[2*stride + 1] = (y2); \ + } \ + else { \ + (vertices)[1] = height - (y2); \ + (vertices)[2*stride + 1] = height - (y1); \ + } \ + (vertices)[1*stride + 1] = (vertices)[1]; \ + (vertices)[3*stride + 1] = (vertices)[2*stride + 1]; \ + } while(0) + #define glamor_set_normalize_one_vcoord(xscale, yscale, x, y, \ yInverted, vertices) \ do { \ @@ -713,6 +732,16 @@ yInverted, vertices, 2); \ } while(0) +#define glamor_set_const_ext(params, nparam, vertices, nverts, stride) \ + do { \ + int i = 0, j = 0; \ + for(; i < nverts; i++) { \ + for(j = 0; j < nparam; j++) { \ + vertices[stride*i + j] = params[j]; \ + } \ + } \ + } while(0) + #define glamor_set_normalize_vcoords_tri_strip(xscale, yscale, \ x1, y1, x2, y2, \ yInverted, vertices) \ |