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| author | Peter Maydell <peter.maydell@linaro.org> | 2021-02-11 14:15:08 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-03-14 13:14:55 +0000 |
| commit | 560ebce6b2c54367e63757567230344c13999dc7 (patch) | |
| tree | fea873c6c1de256cdc2f8db9aab6912baa114429 /hw/display/pl110.c | |
| parent | 62bdc8c1646fe710c35f34d0b63a2b520807696c (diff) | |
| download | qemu-560ebce6b2c54367e63757567230344c13999dc7.zip qemu-560ebce6b2c54367e63757567230344c13999dc7.tar.gz qemu-560ebce6b2c54367e63757567230344c13999dc7.tar.bz2 | |
hw/display/pl110: Pull included-once parts of template header into pl110.c
The pl110_template.h header has a doubly-nested multiple-include pattern:
* pl110.c includes it once for each host bit depth (now always 32)
* every time it is included, it includes itself 6 times, to account
for multiple guest device pixel and byte orders
Now we only have to deal with 32-bit host bit depths, we can move the
code corresponding to the outer layer of this double-nesting to be
directly in pl110.c and reduce the template header to a single layer
of nesting.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20210211141515.8755-3-peter.maydell@linaro.org
Diffstat (limited to 'hw/display/pl110.c')
| -rw-r--r-- | hw/display/pl110.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/hw/display/pl110.c b/hw/display/pl110.c index a0d4126..ce30066 100644 --- a/hw/display/pl110.c +++ b/hw/display/pl110.c @@ -124,7 +124,86 @@ static const unsigned char *idregs[] = { }; #define BITS 32 +#define COPY_PIXEL(to, from) do { *(uint32_t *)to = from; to += 4; } while (0) + +#undef RGB +#define BORDER bgr +#define ORDER 0 +#include "pl110_template.h" +#define ORDER 1 +#include "pl110_template.h" +#define ORDER 2 +#include "pl110_template.h" +#undef BORDER +#define RGB +#define BORDER rgb +#define ORDER 0 +#include "pl110_template.h" +#define ORDER 1 #include "pl110_template.h" +#define ORDER 2 +#include "pl110_template.h" +#undef BORDER + +static drawfn pl110_draw_fn_32[48] = { + pl110_draw_line1_lblp_bgr32, + pl110_draw_line2_lblp_bgr32, + pl110_draw_line4_lblp_bgr32, + pl110_draw_line8_lblp_bgr32, + pl110_draw_line16_555_lblp_bgr32, + pl110_draw_line32_lblp_bgr32, + pl110_draw_line16_lblp_bgr32, + pl110_draw_line12_lblp_bgr32, + + pl110_draw_line1_bbbp_bgr32, + pl110_draw_line2_bbbp_bgr32, + pl110_draw_line4_bbbp_bgr32, + pl110_draw_line8_bbbp_bgr32, + pl110_draw_line16_555_bbbp_bgr32, + pl110_draw_line32_bbbp_bgr32, + pl110_draw_line16_bbbp_bgr32, + pl110_draw_line12_bbbp_bgr32, + + pl110_draw_line1_lbbp_bgr32, + pl110_draw_line2_lbbp_bgr32, + pl110_draw_line4_lbbp_bgr32, + pl110_draw_line8_lbbp_bgr32, + pl110_draw_line16_555_lbbp_bgr32, + pl110_draw_line32_lbbp_bgr32, + pl110_draw_line16_lbbp_bgr32, + pl110_draw_line12_lbbp_bgr32, + + pl110_draw_line1_lblp_rgb32, + pl110_draw_line2_lblp_rgb32, + pl110_draw_line4_lblp_rgb32, + pl110_draw_line8_lblp_rgb32, + pl110_draw_line16_555_lblp_rgb32, + pl110_draw_line32_lblp_rgb32, + pl110_draw_line16_lblp_rgb32, + pl110_draw_line12_lblp_rgb32, + + pl110_draw_line1_bbbp_rgb32, + pl110_draw_line2_bbbp_rgb32, + pl110_draw_line4_bbbp_rgb32, + pl110_draw_line8_bbbp_rgb32, + pl110_draw_line16_555_bbbp_rgb32, + pl110_draw_line32_bbbp_rgb32, + pl110_draw_line16_bbbp_rgb32, + pl110_draw_line12_bbbp_rgb32, + + pl110_draw_line1_lbbp_rgb32, + pl110_draw_line2_lbbp_rgb32, + pl110_draw_line4_lbbp_rgb32, + pl110_draw_line8_lbbp_rgb32, + pl110_draw_line16_555_lbbp_rgb32, + pl110_draw_line32_lbbp_rgb32, + pl110_draw_line16_lbbp_rgb32, + pl110_draw_line12_lbbp_rgb32, +}; + +#undef BITS +#undef COPY_PIXEL + static int pl110_enabled(PL110State *s) { |