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-rw-r--r--hw/display/pxa2xx_template.h447
1 files changed, 0 insertions, 447 deletions
diff --git a/hw/display/pxa2xx_template.h b/hw/display/pxa2xx_template.h
deleted file mode 100644
index c64eebc4b6..0000000000
--- a/hw/display/pxa2xx_template.h
+++ /dev/null
@@ -1,447 +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) to += deststep
-#if BITS == 8
-# define COPY_PIXEL(to, from) do { *to = from; SKIP_PIXEL(to); } while (0)
-#elif BITS == 15 || BITS == 16
-# define COPY_PIXEL(to, from) \
- do { \
- *(uint16_t *) to = from; \
- SKIP_PIXEL(to); \
- } while (0)
-#elif BITS == 24
-# define COPY_PIXEL(to, from) \
- do { \
- *(uint16_t *) to = from; \
- *(to + 2) = (from) >> 16; \
- SKIP_PIXEL(to); \
- } while (0)
-#elif BITS == 32
-# define COPY_PIXEL(to, from) \
- do { \
- *(uint32_t *) to = from; \
- SKIP_PIXEL(to); \
- } while (0)
-#else
-# error unknown bit depth
-#endif
-
-#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 glue(pxa2xx_draw_line2_, BITS)(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 glue(pxa2xx_draw_line4_, BITS)(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 glue(pxa2xx_draw_line8_, BITS)(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 glue(pxa2xx_draw_line16_, BITS)(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, glue(rgb_to_pixel, BITS)(r, g, b));
- b = (data & 0x1f) << 3;
- data >>= 5;
- g = (data & 0x3f) << 2;
- data >>= 6;
- r = (data & 0x1f) << 3;
- COPY_PIXEL(dest, glue(rgb_to_pixel, BITS)(r, g, b));
- width -= 2;
- src += 4;
- }
-}
-
-static void glue(pxa2xx_draw_line16t_, BITS)(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, glue(rgb_to_pixel, BITS)(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, glue(rgb_to_pixel, BITS)(r, g, b));
- width -= 2;
- src += 4;
- }
-}
-
-static void glue(pxa2xx_draw_line18_, BITS)(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, glue(rgb_to_pixel, BITS)(r, g, b));
- width -= 1;
- src += 4;
- }
-}
-
-/* The wicked packed format */
-static void glue(pxa2xx_draw_line18p_, BITS)(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, glue(rgb_to_pixel, BITS)(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, glue(rgb_to_pixel, BITS)(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, glue(rgb_to_pixel, BITS)(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, glue(rgb_to_pixel, BITS)(r, g, b));
- width -= 4;
- }
-}
-
-static void glue(pxa2xx_draw_line19_, BITS)(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, glue(rgb_to_pixel, BITS)(r, g, b));
- width -= 1;
- src += 4;
- }
-}
-
-/* The wicked packed format */
-static void glue(pxa2xx_draw_line19p_, BITS)(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, glue(rgb_to_pixel, BITS)(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, glue(rgb_to_pixel, BITS)(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, glue(rgb_to_pixel, BITS)(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, glue(rgb_to_pixel, BITS)(r, g, b));
- width -= 4;
- }
-}
-
-static void glue(pxa2xx_draw_line24_, BITS)(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, glue(rgb_to_pixel, BITS)(r, g, b));
- width -= 1;
- src += 4;
- }
-}
-
-static void glue(pxa2xx_draw_line24t_, BITS)(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, glue(rgb_to_pixel, BITS)(r, g, b));
- width -= 1;
- src += 4;
- }
-}
-
-static void glue(pxa2xx_draw_line25_, BITS)(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, glue(rgb_to_pixel, BITS)(r, g, b));
- width -= 1;
- src += 4;
- }
-}
-
-/* Overlay planes disabled, no transparency */
-static drawfn glue(pxa2xx_draw_fn_, BITS)[16] =
-{
- [0 ... 0xf] = NULL,
- [pxa_lcdc_2bpp] = glue(pxa2xx_draw_line2_, BITS),
- [pxa_lcdc_4bpp] = glue(pxa2xx_draw_line4_, BITS),
- [pxa_lcdc_8bpp] = glue(pxa2xx_draw_line8_, BITS),
- [pxa_lcdc_16bpp] = glue(pxa2xx_draw_line16_, BITS),
- [pxa_lcdc_18bpp] = glue(pxa2xx_draw_line18_, BITS),
- [pxa_lcdc_18pbpp] = glue(pxa2xx_draw_line18p_, BITS),
- [pxa_lcdc_24bpp] = glue(pxa2xx_draw_line24_, BITS),
-};
-
-/* Overlay planes enabled, transparency used */
-static drawfn glue(glue(pxa2xx_draw_fn_, BITS), t)[16] =
-{
- [0 ... 0xf] = NULL,
- [pxa_lcdc_4bpp] = glue(pxa2xx_draw_line4_, BITS),
- [pxa_lcdc_8bpp] = glue(pxa2xx_draw_line8_, BITS),
- [pxa_lcdc_16bpp] = glue(pxa2xx_draw_line16t_, BITS),
- [pxa_lcdc_19bpp] = glue(pxa2xx_draw_line19_, BITS),
- [pxa_lcdc_19pbpp] = glue(pxa2xx_draw_line19p_, BITS),
- [pxa_lcdc_24bpp] = glue(pxa2xx_draw_line24t_, BITS),
- [pxa_lcdc_25bpp] = glue(pxa2xx_draw_line25_, BITS),
-};
-
-#undef BITS
-#undef COPY_PIXEL
-#undef SKIP_PIXEL
-
-#ifdef SWAP_WORDS
-# undef SWAP_WORDS
-#endif
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