switch (s->regs.dp_mix & GMC_ROP3_MASK) {
case ROP3_SRCCOPY:
{
+ bool fallback = false;
unsigned src_x = (s->regs.dp_cntl & DST_X_LEFT_TO_RIGHT ?
s->regs.src_x : s->regs.src_x + 1 - s->regs.dst_width);
unsigned src_y = (s->regs.dp_cntl & DST_Y_TOP_TO_BOTTOM ?
src_bits, dst_bits, src_stride, dst_stride, bpp, bpp,
src_x, src_y, dst_x, dst_y,
s->regs.dst_width, s->regs.dst_height);
- if (s->regs.dp_cntl & DST_X_LEFT_TO_RIGHT &&
+ if ((s->use_pixman & BIT(1)) &&
+ s->regs.dp_cntl & DST_X_LEFT_TO_RIGHT &&
s->regs.dp_cntl & DST_Y_TOP_TO_BOTTOM) {
- pixman_blt((uint32_t *)src_bits, (uint32_t *)dst_bits,
- src_stride, dst_stride, bpp, bpp,
- src_x, src_y, dst_x, dst_y,
- s->regs.dst_width, s->regs.dst_height);
- } else {
+ fallback = !pixman_blt((uint32_t *)src_bits, (uint32_t *)dst_bits,
+ src_stride, dst_stride, bpp, bpp,
+ src_x, src_y, dst_x, dst_y,
+ s->regs.dst_width, s->regs.dst_height);
+ } else if (s->use_pixman & BIT(1)) {
/* FIXME: We only really need a temporary if src and dst overlap */
int llb = s->regs.dst_width * (bpp / 8);
int tmp_stride = DIV_ROUND_UP(llb, sizeof(uint32_t));
uint32_t *tmp = g_malloc(tmp_stride * sizeof(uint32_t) *
s->regs.dst_height);
- pixman_blt((uint32_t *)src_bits, tmp,
- src_stride, tmp_stride, bpp, bpp,
- src_x, src_y, 0, 0,
- s->regs.dst_width, s->regs.dst_height);
- pixman_blt(tmp, (uint32_t *)dst_bits,
- tmp_stride, dst_stride, bpp, bpp,
- 0, 0, dst_x, dst_y,
- s->regs.dst_width, s->regs.dst_height);
+ fallback = !pixman_blt((uint32_t *)src_bits, tmp,
+ src_stride, tmp_stride, bpp, bpp,
+ src_x, src_y, 0, 0,
+ s->regs.dst_width, s->regs.dst_height);
+ if (!fallback) {
+ fallback = !pixman_blt(tmp, (uint32_t *)dst_bits,
+ tmp_stride, dst_stride, bpp, bpp,
+ 0, 0, dst_x, dst_y,
+ s->regs.dst_width, s->regs.dst_height);
+ }
g_free(tmp);
+ } else {
+ fallback = true;
+ }
+ if (fallback) {
+ unsigned int y, i, j, bypp = bpp / 8;
+ unsigned int src_pitch = src_stride * sizeof(uint32_t);
+ unsigned int dst_pitch = dst_stride * sizeof(uint32_t);
+
+ for (y = 0; y < s->regs.dst_height; y++) {
+ i = dst_x * bypp;
+ j = src_x * bypp;
+ if (s->regs.dp_cntl & DST_Y_TOP_TO_BOTTOM) {
+ i += (dst_y + y) * dst_pitch;
+ j += (src_y + y) * src_pitch;
+ } else {
+ i += (dst_y + s->regs.dst_height - 1 - y) * dst_pitch;
+ j += (src_y + s->regs.dst_height - 1 - y) * src_pitch;
+ }
+ memmove(&dst_bits[i], &src_bits[j], s->regs.dst_width * bypp);
+ }
}
if (dst_bits >= s->vga.vram_ptr + s->vga.vbe_start_addr &&
dst_bits < s->vga.vram_ptr + s->vga.vbe_start_addr +
dst_stride /= sizeof(uint32_t);
DPRINTF("pixman_fill(%p, %d, %d, %d, %d, %d, %d, %x)\n",
- dst_bits, dst_stride, bpp,
- dst_x, dst_y,
- s->regs.dst_width, s->regs.dst_height,
- filler);
- pixman_fill((uint32_t *)dst_bits, dst_stride, bpp,
- dst_x, dst_y,
- s->regs.dst_width, s->regs.dst_height,
- filler);
+ dst_bits, dst_stride, bpp, dst_x, dst_y,
+ s->regs.dst_width, s->regs.dst_height, filler);
+ if (!(s->use_pixman & BIT(0)) ||
+ !pixman_fill((uint32_t *)dst_bits, dst_stride, bpp, dst_x, dst_y,
+ s->regs.dst_width, s->regs.dst_height, filler)) {
+ /* fallback when pixman failed or we don't want to call it */
+ unsigned int x, y, i, bypp = bpp / 8;
+ unsigned int dst_pitch = dst_stride * sizeof(uint32_t);
+ for (y = 0; y < s->regs.dst_height; y++) {
+ i = dst_x * bypp + (dst_y + y) * dst_pitch;
+ for (x = 0; x < s->regs.dst_width; x++, i += bypp) {
+ stn_he_p(&dst_bits[i], bypp, filler);
+ }
+ }
+ }
if (dst_bits >= s->vga.vram_ptr + s->vga.vbe_start_addr &&
dst_bits < s->vga.vram_ptr + s->vga.vbe_start_addr +
s->vga.vbe_regs[VBE_DISPI_INDEX_YRES] * s->vga.vbe_line_offset) {