--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/qemu-symbian-svp/hw/pl110_template.h	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,303 @@
+/*
+ * Arm PrimeCell PL110 Color LCD Controller
+ *
+ * Copyright (c) 2005 CodeSourcery, LLC.
+ * Written by Paul Brook
+ *
+ * This code is licenced under the GNU LGPL
+ *
+ * Framebuffer format conversion routines.
+ */
+
+#ifndef ORDER
+
+#if BITS == 8
+#define COPY_PIXEL(to, from) *(to++) = from
+#elif BITS == 15 || BITS == 16
+#define COPY_PIXEL(to, from) *(uint16_t *)to = from; to += 2;
+#elif BITS == 24
+#define COPY_PIXEL(to, from) \
+  *(to++) = from; *(to++) = (from) >> 8; *(to++) = (from) >> 16
+#elif BITS == 32
+#define COPY_PIXEL(to, from) *(uint32_t *)to = from; to += 4;
+#else
+#error unknown bit depth
+#endif
+
+#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 glue(pl110_draw_fn_,BITS)[36] =
+{
+    glue(pl110_draw_line1_lblp_bgr,BITS),
+    glue(pl110_draw_line2_lblp_bgr,BITS),
+    glue(pl110_draw_line4_lblp_bgr,BITS),
+    glue(pl110_draw_line8_lblp_bgr,BITS),
+    glue(pl110_draw_line16_lblp_bgr,BITS),
+    glue(pl110_draw_line32_lblp_bgr,BITS),
+
+    glue(pl110_draw_line1_bbbp_bgr,BITS),
+    glue(pl110_draw_line2_bbbp_bgr,BITS),
+    glue(pl110_draw_line4_bbbp_bgr,BITS),
+    glue(pl110_draw_line8_bbbp_bgr,BITS),
+    glue(pl110_draw_line16_bbbp_bgr,BITS),
+    glue(pl110_draw_line32_bbbp_bgr,BITS),
+
+    glue(pl110_draw_line1_lbbp_bgr,BITS),
+    glue(pl110_draw_line2_lbbp_bgr,BITS),
+    glue(pl110_draw_line4_lbbp_bgr,BITS),
+    glue(pl110_draw_line8_lbbp_bgr,BITS),
+    glue(pl110_draw_line16_lbbp_bgr,BITS),
+    glue(pl110_draw_line32_lbbp_bgr,BITS),
+
+    glue(pl110_draw_line1_lblp_rgb,BITS),
+    glue(pl110_draw_line2_lblp_rgb,BITS),
+    glue(pl110_draw_line4_lblp_rgb,BITS),
+    glue(pl110_draw_line8_lblp_rgb,BITS),
+    glue(pl110_draw_line16_lblp_rgb,BITS),
+    glue(pl110_draw_line32_lblp_rgb,BITS),
+
+    glue(pl110_draw_line1_bbbp_rgb,BITS),
+    glue(pl110_draw_line2_bbbp_rgb,BITS),
+    glue(pl110_draw_line4_bbbp_rgb,BITS),
+    glue(pl110_draw_line8_bbbp_rgb,BITS),
+    glue(pl110_draw_line16_bbbp_rgb,BITS),
+    glue(pl110_draw_line32_bbbp_rgb,BITS),
+
+    glue(pl110_draw_line1_lbbp_rgb,BITS),
+    glue(pl110_draw_line2_lbbp_rgb,BITS),
+    glue(pl110_draw_line4_lbbp_rgb,BITS),
+    glue(pl110_draw_line8_lbbp_rgb,BITS),
+    glue(pl110_draw_line16_lbbp_rgb,BITS),
+    glue(pl110_draw_line32_lbbp_rgb,BITS),
+};
+
+#undef BITS
+#undef COPY_PIXEL
+
+#else
+
+#if ORDER == 0
+#define NAME glue(glue(lblp_, BORDER), BITS)
+#ifdef WORDS_BIGENDIAN
+#define SWAP_WORDS 1
+#endif
+#elif ORDER == 1
+#define NAME glue(glue(bbbp_, BORDER), BITS)
+#ifndef WORDS_BIGENDIAN
+#define SWAP_WORDS 1
+#endif
+#else
+#define SWAP_PIXELS 1
+#define NAME glue(glue(lbbp_, BORDER), BITS)
+#ifdef WORDS_BIGENDIAN
+#define SWAP_WORDS 1
+#endif
+#endif
+
+#define FN_2(x, y) FN(x, y) FN(x+1, y)
+#define FN_4(x, y) FN_2(x, y) FN_2(x+2, y)
+#define FN_8(y) FN_4(0, y) FN_4(4, y)
+
+static void glue(pl110_draw_line1_,NAME)(uint32_t *pallette, uint8_t *d, const uint8_t *src, int width)
+{
+    uint32_t data;
+    while (width > 0) {
+        data = *(uint32_t *)src;
+#ifdef SWAP_PIXELS
+#define FN(x, y) COPY_PIXEL(d, pallette[(data >> (y + 7 - (x))) & 1]);
+#else
+#define FN(x, y) COPY_PIXEL(d, pallette[(data >> ((x) + y)) & 1]);
+#endif
+#ifdef SWAP_WORDS
+        FN_8(24)
+        FN_8(16)
+        FN_8(8)
+        FN_8(0)
+#else
+        FN_8(0)
+        FN_8(8)
+        FN_8(16)
+        FN_8(24)
+#endif
+#undef FN
+        width -= 32;
+        src += 4;
+    }
+}
+
+static void glue(pl110_draw_line2_,NAME)(uint32_t *pallette, uint8_t *d, const uint8_t *src, int width)
+{
+    uint32_t data;
+    while (width > 0) {
+        data = *(uint32_t *)src;
+#ifdef SWAP_PIXELS
+#define FN(x, y) COPY_PIXEL(d, pallette[(data >> (y + 6 - (x)*2)) & 3]);
+#else
+#define FN(x, y) COPY_PIXEL(d, pallette[(data >> ((x)*2 + y)) & 3]);
+#endif
+#ifdef SWAP_WORDS
+        FN_4(0, 24)
+        FN_4(0, 16)
+        FN_4(0, 8)
+        FN_4(0, 0)
+#else
+        FN_4(0, 0)
+        FN_4(0, 8)
+        FN_4(0, 16)
+        FN_4(0, 24)
+#endif
+#undef FN
+        width -= 16;
+        src += 4;
+    }
+}
+
+static void glue(pl110_draw_line4_,NAME)(uint32_t *pallette, uint8_t *d, const uint8_t *src, int width)
+{
+    uint32_t data;
+    while (width > 0) {
+        data = *(uint32_t *)src;
+#ifdef SWAP_PIXELS
+#define FN(x, y) COPY_PIXEL(d, pallette[(data >> (y + 4 - (x)*4)) & 0xf]);
+#else
+#define FN(x, y) COPY_PIXEL(d, pallette[(data >> ((x)*4 + y)) & 0xf]);
+#endif
+#ifdef SWAP_WORDS
+        FN_2(0, 24)
+        FN_2(0, 16)
+        FN_2(0, 8)
+        FN_2(0, 0)
+#else
+        FN_2(0, 0)
+        FN_2(0, 8)
+        FN_2(0, 16)
+        FN_2(0, 24)
+#endif
+#undef FN
+        width -= 8;
+        src += 4;
+    }
+}
+
+static void glue(pl110_draw_line8_,NAME)(uint32_t *pallette, uint8_t *d, const uint8_t *src, int width)
+{
+    uint32_t data;
+    while (width > 0) {
+        data = *(uint32_t *)src;
+#define FN(x) COPY_PIXEL(d, pallette[(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 glue(pl110_draw_line16_,NAME)(uint32_t *pallette, uint8_t *d, const uint8_t *src, int width)
+{
+    uint32_t data;
+    unsigned int r, g, b;
+    while (width > 0) {
+        data = *(uint32_t *)src;
+#ifdef SWAP_WORDS
+        data = bswap32(data);
+#endif
+#ifdef RGB
+#define LSB r
+#define MSB b
+#else
+#define LSB b
+#define MSB r
+#endif
+#if 0
+        LSB = data & 0x1f;
+        data >>= 5;
+        g = data & 0x3f;
+        data >>= 6;
+        MSB = data & 0x1f;
+        data >>= 5;
+#else
+        LSB = (data & 0x1f) << 3;
+        data >>= 5;
+        g = (data & 0x3f) << 2;
+        data >>= 6;
+        MSB = (data & 0x1f) << 3;
+        data >>= 5;
+#endif
+        COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b));
+        LSB = (data & 0x1f) << 3;
+        data >>= 5;
+        g = (data & 0x3f) << 2;
+        data >>= 6;
+        MSB = (data & 0x1f) << 3;
+        data >>= 5;
+        COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b));
+#undef MSB
+#undef LSB
+        width -= 2;
+        src += 4;
+    }
+}
+
+static void glue(pl110_draw_line32_,NAME)(uint32_t *pallette, uint8_t *d, const uint8_t *src, int width)
+{
+    uint32_t data;
+    unsigned int r, g, b;
+    while (width > 0) {
+        data = *(uint32_t *)src;
+#ifdef RGB
+#define LSB r
+#define MSB b
+#else
+#define LSB b
+#define MSB r
+#endif
+#ifndef SWAP_WORDS
+        LSB = data & 0xff;
+        g = (data >> 8) & 0xff;
+        MSB = (data >> 16) & 0xff;
+#else
+        LSB = (data >> 24) & 0xff;
+        g = (data >> 16) & 0xff;
+        MSB = (data >> 8) & 0xff;
+#endif
+        COPY_PIXEL(d, glue(rgb_to_pixel,BITS)(r, g, b));
+#undef MSB
+#undef LSB
+        width--;
+        src += 4;
+    }
+}
+
+#undef SWAP_PIXELS
+#undef NAME
+#undef SWAP_WORDS
+#undef ORDER
+
+#endif