From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 39/39] hw/display/pxa2xx: Inline template header
Date: Fri, 12 Mar 2021 13:51:40 +0000 [thread overview]
Message-ID: <20210312135140.1099-40-peter.maydell@linaro.org> (raw)
In-Reply-To: <20210312135140.1099-1-peter.maydell@linaro.org>
The template header is now included only once; just inline its contents
in hw/display/pxa2xx_lcd.c.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20210211141515.8755-10-peter.maydell@linaro.org
---
hw/display/pxa2xx_template.h | 434 -----------------------------------
hw/display/pxa2xx_lcd.c | 427 +++++++++++++++++++++++++++++++++-
2 files changed, 425 insertions(+), 436 deletions(-)
delete mode 100644 hw/display/pxa2xx_template.h
diff --git a/hw/display/pxa2xx_template.h b/hw/display/pxa2xx_template.h
deleted file mode 100644
index d91407592d3..00000000000
--- a/hw/display/pxa2xx_template.h
+++ /dev/null
@@ -1,434 +0,0 @@
-/*
- * Intel XScale PXA255/270 LCDC emulation.
- *
- * Copyright (c) 2006 Openedhand Ltd.
- * Written by Andrzej Zaborowski <balrog@zabor.org>
- *
- * This code is licensed under the GPLv2.
- *
- * Framebuffer format conversion routines.
- */
-
-# define SKIP_PIXEL(to) do { to += deststep; } while (0)
-# define COPY_PIXEL(to, from) \
- do { \
- *(uint32_t *) to = from; \
- SKIP_PIXEL(to); \
- } while (0)
-
-#ifdef HOST_WORDS_BIGENDIAN
-# define SWAP_WORDS 1
-#endif
-
-#define FN_2(x) FN(x + 1) FN(x)
-#define FN_4(x) FN_2(x + 2) FN_2(x)
-
-static void pxa2xx_draw_line2(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t *palette = opaque;
- uint32_t data;
- while (width > 0) {
- data = *(uint32_t *) src;
-#define FN(x) COPY_PIXEL(dest, palette[(data >> ((x) * 2)) & 3]);
-#ifdef SWAP_WORDS
- FN_4(12)
- FN_4(8)
- FN_4(4)
- FN_4(0)
-#else
- FN_4(0)
- FN_4(4)
- FN_4(8)
- FN_4(12)
-#endif
-#undef FN
- width -= 16;
- src += 4;
- }
-}
-
-static void pxa2xx_draw_line4(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t *palette = opaque;
- uint32_t data;
- while (width > 0) {
- data = *(uint32_t *) src;
-#define FN(x) COPY_PIXEL(dest, palette[(data >> ((x) * 4)) & 0xf]);
-#ifdef SWAP_WORDS
- FN_2(6)
- FN_2(4)
- FN_2(2)
- FN_2(0)
-#else
- FN_2(0)
- FN_2(2)
- FN_2(4)
- FN_2(6)
-#endif
-#undef FN
- width -= 8;
- src += 4;
- }
-}
-
-static void pxa2xx_draw_line8(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t *palette = opaque;
- uint32_t data;
- while (width > 0) {
- data = *(uint32_t *) src;
-#define FN(x) COPY_PIXEL(dest, palette[(data >> (x)) & 0xff]);
-#ifdef SWAP_WORDS
- FN(24)
- FN(16)
- FN(8)
- FN(0)
-#else
- FN(0)
- FN(8)
- FN(16)
- FN(24)
-#endif
-#undef FN
- width -= 4;
- src += 4;
- }
-}
-
-static void pxa2xx_draw_line16(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t data;
- unsigned int r, g, b;
- while (width > 0) {
- data = *(uint32_t *) src;
-#ifdef SWAP_WORDS
- data = bswap32(data);
-#endif
- b = (data & 0x1f) << 3;
- data >>= 5;
- g = (data & 0x3f) << 2;
- data >>= 6;
- r = (data & 0x1f) << 3;
- data >>= 5;
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- b = (data & 0x1f) << 3;
- data >>= 5;
- g = (data & 0x3f) << 2;
- data >>= 6;
- r = (data & 0x1f) << 3;
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- width -= 2;
- src += 4;
- }
-}
-
-static void pxa2xx_draw_line16t(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t data;
- unsigned int r, g, b;
- while (width > 0) {
- data = *(uint32_t *) src;
-#ifdef SWAP_WORDS
- data = bswap32(data);
-#endif
- b = (data & 0x1f) << 3;
- data >>= 5;
- g = (data & 0x1f) << 3;
- data >>= 5;
- r = (data & 0x1f) << 3;
- data >>= 5;
- if (data & 1) {
- SKIP_PIXEL(dest);
- } else {
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- }
- data >>= 1;
- b = (data & 0x1f) << 3;
- data >>= 5;
- g = (data & 0x1f) << 3;
- data >>= 5;
- r = (data & 0x1f) << 3;
- data >>= 5;
- if (data & 1) {
- SKIP_PIXEL(dest);
- } else {
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- }
- width -= 2;
- src += 4;
- }
-}
-
-static void pxa2xx_draw_line18(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t data;
- unsigned int r, g, b;
- while (width > 0) {
- data = *(uint32_t *) src;
-#ifdef SWAP_WORDS
- data = bswap32(data);
-#endif
- b = (data & 0x3f) << 2;
- data >>= 6;
- g = (data & 0x3f) << 2;
- data >>= 6;
- r = (data & 0x3f) << 2;
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- width -= 1;
- src += 4;
- }
-}
-
-/* The wicked packed format */
-static void pxa2xx_draw_line18p(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t data[3];
- unsigned int r, g, b;
- while (width > 0) {
- data[0] = *(uint32_t *) src;
- src += 4;
- data[1] = *(uint32_t *) src;
- src += 4;
- data[2] = *(uint32_t *) src;
- src += 4;
-#ifdef SWAP_WORDS
- data[0] = bswap32(data[0]);
- data[1] = bswap32(data[1]);
- data[2] = bswap32(data[2]);
-#endif
- b = (data[0] & 0x3f) << 2;
- data[0] >>= 6;
- g = (data[0] & 0x3f) << 2;
- data[0] >>= 6;
- r = (data[0] & 0x3f) << 2;
- data[0] >>= 12;
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- b = (data[0] & 0x3f) << 2;
- data[0] >>= 6;
- g = ((data[1] & 0xf) << 4) | (data[0] << 2);
- data[1] >>= 4;
- r = (data[1] & 0x3f) << 2;
- data[1] >>= 12;
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- b = (data[1] & 0x3f) << 2;
- data[1] >>= 6;
- g = (data[1] & 0x3f) << 2;
- data[1] >>= 6;
- r = ((data[2] & 0x3) << 6) | (data[1] << 2);
- data[2] >>= 8;
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- b = (data[2] & 0x3f) << 2;
- data[2] >>= 6;
- g = (data[2] & 0x3f) << 2;
- data[2] >>= 6;
- r = data[2] << 2;
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- width -= 4;
- }
-}
-
-static void pxa2xx_draw_line19(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t data;
- unsigned int r, g, b;
- while (width > 0) {
- data = *(uint32_t *) src;
-#ifdef SWAP_WORDS
- data = bswap32(data);
-#endif
- b = (data & 0x3f) << 2;
- data >>= 6;
- g = (data & 0x3f) << 2;
- data >>= 6;
- r = (data & 0x3f) << 2;
- data >>= 6;
- if (data & 1) {
- SKIP_PIXEL(dest);
- } else {
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- }
- width -= 1;
- src += 4;
- }
-}
-
-/* The wicked packed format */
-static void pxa2xx_draw_line19p(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t data[3];
- unsigned int r, g, b;
- while (width > 0) {
- data[0] = *(uint32_t *) src;
- src += 4;
- data[1] = *(uint32_t *) src;
- src += 4;
- data[2] = *(uint32_t *) src;
- src += 4;
-# ifdef SWAP_WORDS
- data[0] = bswap32(data[0]);
- data[1] = bswap32(data[1]);
- data[2] = bswap32(data[2]);
-# endif
- b = (data[0] & 0x3f) << 2;
- data[0] >>= 6;
- g = (data[0] & 0x3f) << 2;
- data[0] >>= 6;
- r = (data[0] & 0x3f) << 2;
- data[0] >>= 6;
- if (data[0] & 1) {
- SKIP_PIXEL(dest);
- } else {
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- }
- data[0] >>= 6;
- b = (data[0] & 0x3f) << 2;
- data[0] >>= 6;
- g = ((data[1] & 0xf) << 4) | (data[0] << 2);
- data[1] >>= 4;
- r = (data[1] & 0x3f) << 2;
- data[1] >>= 6;
- if (data[1] & 1) {
- SKIP_PIXEL(dest);
- } else {
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- }
- data[1] >>= 6;
- b = (data[1] & 0x3f) << 2;
- data[1] >>= 6;
- g = (data[1] & 0x3f) << 2;
- data[1] >>= 6;
- r = ((data[2] & 0x3) << 6) | (data[1] << 2);
- data[2] >>= 2;
- if (data[2] & 1) {
- SKIP_PIXEL(dest);
- } else {
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- }
- data[2] >>= 6;
- b = (data[2] & 0x3f) << 2;
- data[2] >>= 6;
- g = (data[2] & 0x3f) << 2;
- data[2] >>= 6;
- r = data[2] << 2;
- data[2] >>= 6;
- if (data[2] & 1) {
- SKIP_PIXEL(dest);
- } else {
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- }
- width -= 4;
- }
-}
-
-static void pxa2xx_draw_line24(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t data;
- unsigned int r, g, b;
- while (width > 0) {
- data = *(uint32_t *) src;
-#ifdef SWAP_WORDS
- data = bswap32(data);
-#endif
- b = data & 0xff;
- data >>= 8;
- g = data & 0xff;
- data >>= 8;
- r = data & 0xff;
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- width -= 1;
- src += 4;
- }
-}
-
-static void pxa2xx_draw_line24t(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t data;
- unsigned int r, g, b;
- while (width > 0) {
- data = *(uint32_t *) src;
-#ifdef SWAP_WORDS
- data = bswap32(data);
-#endif
- b = (data & 0x7f) << 1;
- data >>= 7;
- g = data & 0xff;
- data >>= 8;
- r = data & 0xff;
- data >>= 8;
- if (data & 1) {
- SKIP_PIXEL(dest);
- } else {
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- }
- width -= 1;
- src += 4;
- }
-}
-
-static void pxa2xx_draw_line25(void *opaque, uint8_t *dest, const uint8_t *src,
- int width, int deststep)
-{
- uint32_t data;
- unsigned int r, g, b;
- while (width > 0) {
- data = *(uint32_t *) src;
-#ifdef SWAP_WORDS
- data = bswap32(data);
-#endif
- b = data & 0xff;
- data >>= 8;
- g = data & 0xff;
- data >>= 8;
- r = data & 0xff;
- data >>= 8;
- if (data & 1) {
- SKIP_PIXEL(dest);
- } else {
- COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
- }
- width -= 1;
- src += 4;
- }
-}
-
-/* Overlay planes disabled, no transparency */
-static drawfn pxa2xx_draw_fn_32[16] = {
- [0 ... 0xf] = NULL,
- [pxa_lcdc_2bpp] = pxa2xx_draw_line2,
- [pxa_lcdc_4bpp] = pxa2xx_draw_line4,
- [pxa_lcdc_8bpp] = pxa2xx_draw_line8,
- [pxa_lcdc_16bpp] = pxa2xx_draw_line16,
- [pxa_lcdc_18bpp] = pxa2xx_draw_line18,
- [pxa_lcdc_18pbpp] = pxa2xx_draw_line18p,
- [pxa_lcdc_24bpp] = pxa2xx_draw_line24,
-};
-
-/* Overlay planes enabled, transparency used */
-static drawfn pxa2xx_draw_fn_32t[16] = {
- [0 ... 0xf] = NULL,
- [pxa_lcdc_4bpp] = pxa2xx_draw_line4,
- [pxa_lcdc_8bpp] = pxa2xx_draw_line8,
- [pxa_lcdc_16bpp] = pxa2xx_draw_line16t,
- [pxa_lcdc_19bpp] = pxa2xx_draw_line19,
- [pxa_lcdc_19pbpp] = pxa2xx_draw_line19p,
- [pxa_lcdc_24bpp] = pxa2xx_draw_line24t,
- [pxa_lcdc_25bpp] = pxa2xx_draw_line25,
-};
-
-#undef COPY_PIXEL
-#undef SKIP_PIXEL
-
-#ifdef SWAP_WORDS
-# undef SWAP_WORDS
-#endif
diff --git a/hw/display/pxa2xx_lcd.c b/hw/display/pxa2xx_lcd.c
index 33343832bbc..2887ce496b4 100644
--- a/hw/display/pxa2xx_lcd.c
+++ b/hw/display/pxa2xx_lcd.c
@@ -190,8 +190,431 @@ typedef struct QEMU_PACKED {
/* Size of a pixel in the QEMU UI output surface, in bytes */
#define DEST_PIXEL_WIDTH 4
-#define BITS 32
-#include "pxa2xx_template.h"
+/* Line drawing code to handle the various possible guest pixel formats */
+
+# define SKIP_PIXEL(to) do { to += deststep; } while (0)
+# define COPY_PIXEL(to, from) \
+ do { \
+ *(uint32_t *) to = from; \
+ SKIP_PIXEL(to); \
+ } while (0)
+
+#ifdef HOST_WORDS_BIGENDIAN
+# define SWAP_WORDS 1
+#endif
+
+#define FN_2(x) FN(x + 1) FN(x)
+#define FN_4(x) FN_2(x + 2) FN_2(x)
+
+static void pxa2xx_draw_line2(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t *palette = opaque;
+ uint32_t data;
+ while (width > 0) {
+ data = *(uint32_t *) src;
+#define FN(x) COPY_PIXEL(dest, palette[(data >> ((x) * 2)) & 3]);
+#ifdef SWAP_WORDS
+ FN_4(12)
+ FN_4(8)
+ FN_4(4)
+ FN_4(0)
+#else
+ FN_4(0)
+ FN_4(4)
+ FN_4(8)
+ FN_4(12)
+#endif
+#undef FN
+ width -= 16;
+ src += 4;
+ }
+}
+
+static void pxa2xx_draw_line4(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t *palette = opaque;
+ uint32_t data;
+ while (width > 0) {
+ data = *(uint32_t *) src;
+#define FN(x) COPY_PIXEL(dest, palette[(data >> ((x) * 4)) & 0xf]);
+#ifdef SWAP_WORDS
+ FN_2(6)
+ FN_2(4)
+ FN_2(2)
+ FN_2(0)
+#else
+ FN_2(0)
+ FN_2(2)
+ FN_2(4)
+ FN_2(6)
+#endif
+#undef FN
+ width -= 8;
+ src += 4;
+ }
+}
+
+static void pxa2xx_draw_line8(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t *palette = opaque;
+ uint32_t data;
+ while (width > 0) {
+ data = *(uint32_t *) src;
+#define FN(x) COPY_PIXEL(dest, palette[(data >> (x)) & 0xff]);
+#ifdef SWAP_WORDS
+ FN(24)
+ FN(16)
+ FN(8)
+ FN(0)
+#else
+ FN(0)
+ FN(8)
+ FN(16)
+ FN(24)
+#endif
+#undef FN
+ width -= 4;
+ src += 4;
+ }
+}
+
+static void pxa2xx_draw_line16(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t data;
+ unsigned int r, g, b;
+ while (width > 0) {
+ data = *(uint32_t *) src;
+#ifdef SWAP_WORDS
+ data = bswap32(data);
+#endif
+ b = (data & 0x1f) << 3;
+ data >>= 5;
+ g = (data & 0x3f) << 2;
+ data >>= 6;
+ r = (data & 0x1f) << 3;
+ data >>= 5;
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ b = (data & 0x1f) << 3;
+ data >>= 5;
+ g = (data & 0x3f) << 2;
+ data >>= 6;
+ r = (data & 0x1f) << 3;
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ width -= 2;
+ src += 4;
+ }
+}
+
+static void pxa2xx_draw_line16t(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t data;
+ unsigned int r, g, b;
+ while (width > 0) {
+ data = *(uint32_t *) src;
+#ifdef SWAP_WORDS
+ data = bswap32(data);
+#endif
+ b = (data & 0x1f) << 3;
+ data >>= 5;
+ g = (data & 0x1f) << 3;
+ data >>= 5;
+ r = (data & 0x1f) << 3;
+ data >>= 5;
+ if (data & 1) {
+ SKIP_PIXEL(dest);
+ } else {
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ }
+ data >>= 1;
+ b = (data & 0x1f) << 3;
+ data >>= 5;
+ g = (data & 0x1f) << 3;
+ data >>= 5;
+ r = (data & 0x1f) << 3;
+ data >>= 5;
+ if (data & 1) {
+ SKIP_PIXEL(dest);
+ } else {
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ }
+ width -= 2;
+ src += 4;
+ }
+}
+
+static void pxa2xx_draw_line18(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t data;
+ unsigned int r, g, b;
+ while (width > 0) {
+ data = *(uint32_t *) src;
+#ifdef SWAP_WORDS
+ data = bswap32(data);
+#endif
+ b = (data & 0x3f) << 2;
+ data >>= 6;
+ g = (data & 0x3f) << 2;
+ data >>= 6;
+ r = (data & 0x3f) << 2;
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ width -= 1;
+ src += 4;
+ }
+}
+
+/* The wicked packed format */
+static void pxa2xx_draw_line18p(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t data[3];
+ unsigned int r, g, b;
+ while (width > 0) {
+ data[0] = *(uint32_t *) src;
+ src += 4;
+ data[1] = *(uint32_t *) src;
+ src += 4;
+ data[2] = *(uint32_t *) src;
+ src += 4;
+#ifdef SWAP_WORDS
+ data[0] = bswap32(data[0]);
+ data[1] = bswap32(data[1]);
+ data[2] = bswap32(data[2]);
+#endif
+ b = (data[0] & 0x3f) << 2;
+ data[0] >>= 6;
+ g = (data[0] & 0x3f) << 2;
+ data[0] >>= 6;
+ r = (data[0] & 0x3f) << 2;
+ data[0] >>= 12;
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ b = (data[0] & 0x3f) << 2;
+ data[0] >>= 6;
+ g = ((data[1] & 0xf) << 4) | (data[0] << 2);
+ data[1] >>= 4;
+ r = (data[1] & 0x3f) << 2;
+ data[1] >>= 12;
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ b = (data[1] & 0x3f) << 2;
+ data[1] >>= 6;
+ g = (data[1] & 0x3f) << 2;
+ data[1] >>= 6;
+ r = ((data[2] & 0x3) << 6) | (data[1] << 2);
+ data[2] >>= 8;
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ b = (data[2] & 0x3f) << 2;
+ data[2] >>= 6;
+ g = (data[2] & 0x3f) << 2;
+ data[2] >>= 6;
+ r = data[2] << 2;
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ width -= 4;
+ }
+}
+
+static void pxa2xx_draw_line19(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t data;
+ unsigned int r, g, b;
+ while (width > 0) {
+ data = *(uint32_t *) src;
+#ifdef SWAP_WORDS
+ data = bswap32(data);
+#endif
+ b = (data & 0x3f) << 2;
+ data >>= 6;
+ g = (data & 0x3f) << 2;
+ data >>= 6;
+ r = (data & 0x3f) << 2;
+ data >>= 6;
+ if (data & 1) {
+ SKIP_PIXEL(dest);
+ } else {
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ }
+ width -= 1;
+ src += 4;
+ }
+}
+
+/* The wicked packed format */
+static void pxa2xx_draw_line19p(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t data[3];
+ unsigned int r, g, b;
+ while (width > 0) {
+ data[0] = *(uint32_t *) src;
+ src += 4;
+ data[1] = *(uint32_t *) src;
+ src += 4;
+ data[2] = *(uint32_t *) src;
+ src += 4;
+# ifdef SWAP_WORDS
+ data[0] = bswap32(data[0]);
+ data[1] = bswap32(data[1]);
+ data[2] = bswap32(data[2]);
+# endif
+ b = (data[0] & 0x3f) << 2;
+ data[0] >>= 6;
+ g = (data[0] & 0x3f) << 2;
+ data[0] >>= 6;
+ r = (data[0] & 0x3f) << 2;
+ data[0] >>= 6;
+ if (data[0] & 1) {
+ SKIP_PIXEL(dest);
+ } else {
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ }
+ data[0] >>= 6;
+ b = (data[0] & 0x3f) << 2;
+ data[0] >>= 6;
+ g = ((data[1] & 0xf) << 4) | (data[0] << 2);
+ data[1] >>= 4;
+ r = (data[1] & 0x3f) << 2;
+ data[1] >>= 6;
+ if (data[1] & 1) {
+ SKIP_PIXEL(dest);
+ } else {
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ }
+ data[1] >>= 6;
+ b = (data[1] & 0x3f) << 2;
+ data[1] >>= 6;
+ g = (data[1] & 0x3f) << 2;
+ data[1] >>= 6;
+ r = ((data[2] & 0x3) << 6) | (data[1] << 2);
+ data[2] >>= 2;
+ if (data[2] & 1) {
+ SKIP_PIXEL(dest);
+ } else {
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ }
+ data[2] >>= 6;
+ b = (data[2] & 0x3f) << 2;
+ data[2] >>= 6;
+ g = (data[2] & 0x3f) << 2;
+ data[2] >>= 6;
+ r = data[2] << 2;
+ data[2] >>= 6;
+ if (data[2] & 1) {
+ SKIP_PIXEL(dest);
+ } else {
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ }
+ width -= 4;
+ }
+}
+
+static void pxa2xx_draw_line24(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t data;
+ unsigned int r, g, b;
+ while (width > 0) {
+ data = *(uint32_t *) src;
+#ifdef SWAP_WORDS
+ data = bswap32(data);
+#endif
+ b = data & 0xff;
+ data >>= 8;
+ g = data & 0xff;
+ data >>= 8;
+ r = data & 0xff;
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ width -= 1;
+ src += 4;
+ }
+}
+
+static void pxa2xx_draw_line24t(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t data;
+ unsigned int r, g, b;
+ while (width > 0) {
+ data = *(uint32_t *) src;
+#ifdef SWAP_WORDS
+ data = bswap32(data);
+#endif
+ b = (data & 0x7f) << 1;
+ data >>= 7;
+ g = data & 0xff;
+ data >>= 8;
+ r = data & 0xff;
+ data >>= 8;
+ if (data & 1) {
+ SKIP_PIXEL(dest);
+ } else {
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ }
+ width -= 1;
+ src += 4;
+ }
+}
+
+static void pxa2xx_draw_line25(void *opaque, uint8_t *dest, const uint8_t *src,
+ int width, int deststep)
+{
+ uint32_t data;
+ unsigned int r, g, b;
+ while (width > 0) {
+ data = *(uint32_t *) src;
+#ifdef SWAP_WORDS
+ data = bswap32(data);
+#endif
+ b = data & 0xff;
+ data >>= 8;
+ g = data & 0xff;
+ data >>= 8;
+ r = data & 0xff;
+ data >>= 8;
+ if (data & 1) {
+ SKIP_PIXEL(dest);
+ } else {
+ COPY_PIXEL(dest, rgb_to_pixel32(r, g, b));
+ }
+ width -= 1;
+ src += 4;
+ }
+}
+
+/* Overlay planes disabled, no transparency */
+static drawfn pxa2xx_draw_fn_32[16] = {
+ [0 ... 0xf] = NULL,
+ [pxa_lcdc_2bpp] = pxa2xx_draw_line2,
+ [pxa_lcdc_4bpp] = pxa2xx_draw_line4,
+ [pxa_lcdc_8bpp] = pxa2xx_draw_line8,
+ [pxa_lcdc_16bpp] = pxa2xx_draw_line16,
+ [pxa_lcdc_18bpp] = pxa2xx_draw_line18,
+ [pxa_lcdc_18pbpp] = pxa2xx_draw_line18p,
+ [pxa_lcdc_24bpp] = pxa2xx_draw_line24,
+};
+
+/* Overlay planes enabled, transparency used */
+static drawfn pxa2xx_draw_fn_32t[16] = {
+ [0 ... 0xf] = NULL,
+ [pxa_lcdc_4bpp] = pxa2xx_draw_line4,
+ [pxa_lcdc_8bpp] = pxa2xx_draw_line8,
+ [pxa_lcdc_16bpp] = pxa2xx_draw_line16t,
+ [pxa_lcdc_19bpp] = pxa2xx_draw_line19,
+ [pxa_lcdc_19pbpp] = pxa2xx_draw_line19p,
+ [pxa_lcdc_24bpp] = pxa2xx_draw_line24t,
+ [pxa_lcdc_25bpp] = pxa2xx_draw_line25,
+};
+
+#undef COPY_PIXEL
+#undef SKIP_PIXEL
+
+#ifdef SWAP_WORDS
+# undef SWAP_WORDS
+#endif
/* Route internal interrupt lines to the global IC */
static void pxa2xx_lcdc_int_update(PXA2xxLCDState *s)
--
2.20.1
prev parent reply other threads:[~2021-03-12 14:27 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-12 13:51 [PULL 00/39] target-arm queue Peter Maydell
2021-03-12 13:51 ` [PULL 01/39] hw/misc: versal: Add a model of the XRAM controller Peter Maydell
2021-03-12 13:51 ` [PULL 02/39] hw/arm: versal: Add support for the XRAMs Peter Maydell
2021-03-12 13:51 ` [PULL 03/39] intel_iommu: Fix mask may be uninitialized in vtd_context_device_invalidate Peter Maydell
2021-03-12 13:51 ` [PULL 04/39] dma: Introduce dma_aligned_pow2_mask() Peter Maydell
2021-03-12 13:51 ` [PULL 05/39] virtio-iommu: Handle non power of 2 range invalidations Peter Maydell
2021-03-12 13:51 ` [PULL 06/39] hw/arm/smmu-common: Fix smmu_iotlb_inv_iova when asid is not set Peter Maydell
2021-03-12 13:51 ` [PULL 07/39] hw/arm/smmuv3: Enforce invalidation on a power of two range Peter Maydell
2021-03-12 13:51 ` [PULL 08/39] hw/arm/smmuv3: Fix SMMU_CMD_CFGI_STE_RANGE handling Peter Maydell
2021-03-12 13:51 ` [PULL 09/39] hw/arm/smmuv3: Uniformize sid traces Peter Maydell
2021-03-12 13:51 ` [PULL 10/39] target/arm: Fix sve_uzp_p vs odd vector lengths Peter Maydell
2021-03-12 13:51 ` [PULL 11/39] target/arm: Fix sve_zip_p " Peter Maydell
2021-03-12 13:51 ` [PULL 12/39] target/arm: Fix sve_punpk_p " Peter Maydell
2021-03-12 13:51 ` [PULL 13/39] target/arm: Update find_last_active for PREDDESC Peter Maydell
2021-03-12 13:51 ` [PULL 14/39] target/arm: Update BRKA, BRKB, BRKN " Peter Maydell
2021-03-12 13:51 ` [PULL 15/39] target/arm: Update CNTP " Peter Maydell
2021-03-12 13:51 ` [PULL 16/39] target/arm: Update WHILE " Peter Maydell
2021-03-12 13:51 ` [PULL 17/39] target/arm: Update sve reduction vs simd_desc Peter Maydell
2021-03-12 13:51 ` [PULL 18/39] hw/net/allwinner-sun8i-emac: traverse transmit queue using TX_CUR_DESC register value Peter Maydell
2021-03-12 13:51 ` [PULL 19/39] tests/acceptance/boot_linux_console: remove Armbian 19.11.3 bionic test for orangepi-pc machine Peter Maydell
2021-03-12 13:51 ` [PULL 20/39] tests/acceptance/boot_linux_console: change URL for test_arm_orangepi_bionic_20_08 Peter Maydell
2021-03-12 13:51 ` [PULL 21/39] tests/acceptance: update sunxi kernel from armbian to 5.10.16 Peter Maydell
2021-03-12 13:51 ` [PULL 22/39] tests/acceptance: drop ARMBIAN_ARTIFACTS_CACHED condition for orangepi-pc, cubieboard tests Peter Maydell
2021-03-12 13:51 ` [PULL 23/39] hw/timer/sse-timer: Propagate eventual error in sse_timer_realize() Peter Maydell
2021-03-12 13:51 ` [PULL 24/39] accel: kvm: Fix kvm_type invocation Peter Maydell
2021-03-12 13:51 ` [PULL 25/39] hw/arm/virt: KVM: The IPA lower bound is 32 Peter Maydell
2021-03-12 13:51 ` [PULL 26/39] hw/misc: Add GPIOs for duty in NPCM7xx PWM Peter Maydell
2021-03-12 13:51 ` [PULL 27/39] hw/misc: Add NPCM7XX MFT Module Peter Maydell
2021-03-12 13:51 ` [PULL 28/39] hw/arm: Add MFT device to NPCM7xx Soc Peter Maydell
2021-03-12 13:51 ` [PULL 29/39] hw/arm: Connect PWM fans in NPCM7XX boards Peter Maydell
2021-03-12 13:51 ` [PULL 30/39] tests/qtest: Test PWM fan RPM using MFT in PWM test Peter Maydell
2021-03-12 13:51 ` [PULL 31/39] hw/display/pl110: Remove dead code for non-32-bpp surfaces Peter Maydell
2021-03-12 13:51 ` [PULL 32/39] hw/display/pl110: Pull included-once parts of template header into pl110.c Peter Maydell
2021-03-12 13:51 ` [PULL 33/39] hw/display/pl110: Remove use of BITS from pl110_template.h Peter Maydell
2021-03-12 13:51 ` [PULL 34/39] hw/display/pxa2xx_lcd: Remove dead code for non-32-bpp surfaces Peter Maydell
2021-03-12 13:51 ` [PULL 35/39] hw/display/pxa2xx_lcd: Remove dest_width state field Peter Maydell
2021-03-12 13:51 ` [PULL 36/39] hw/display/pxa2xx: Remove use of BITS in pxa2xx_template.h Peter Maydell
2021-03-12 13:51 ` [PULL 37/39] hw/display/pxa2xx: Apply brace-related coding style fixes to template header Peter Maydell
2021-03-12 13:51 ` [PULL 38/39] hw/display/pxa2xx: Apply whitespace-only " Peter Maydell
2021-03-12 13:51 ` Peter Maydell [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210312135140.1099-40-peter.maydell@linaro.org \
--to=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).