Lines Matching defs:stfb
104 struct st_framebuffer *stfb = ctx->draw_buffer;
105 struct st_renderbuffer *strb = stfb->alpha_mask;
109 VGint y = (stfb->height - sy) - 1, yStep = -1;
124 y = (stfb->height - sy) - 1;
153 struct st_framebuffer *stfb = ctx->draw_buffer;
157 data = malloc(sizeof(int) * stfb->width * stfb->height);
158 read_alpha_mask(data, stfb->width * sizeof(int),
160 0, 0, stfb->width, stfb->height);
163 stfb->width);
165 stfb->height);
167 for (i = 0; i < stfb->height; ++i) {
168 for (j = 0; j < stfb->width; ++j) {
169 int rgba = data[i * stfb->height + j];
450 struct st_framebuffer *stfb = ctx->draw_buffer;
454 width = stfb->width;
455 height = stfb->height;
