Add the base Enlightenment Foundation Libraries - eina, eet, evas, ecore, embryo, and edje.

Note that embryo wont be used, but I'm not sure yet if you can build edje without it.

1 files changed, 248 insertions, 0 deletions

diff --git a/libraries/evas/src/lib/engines/common/evas_convert_rgb_8.c b/libraries/evas/src/lib/engines/common/evas_convert_rgb_8.c
new file mode 100644
index 0000000..f69f398
--- /dev/null
+++ b/libraries/evas/src/lib/engines/common/evas_convert_rgb_8.c
@@ -0,0 +1,248 @@
+#include "evas_common.h"
+#include "evas_convert_rgb_8.h"
+
+#ifdef USE_DITHER_44
+extern const DATA8 _evas_dither_44[4][4];
+#endif
+#ifdef USE_DITHER_128128
+extern const DATA8 _evas_dither_128128[128][128];
+#endif
+
+#ifdef BUILD_CONVERT_8_RGB_332
+void evas_common_convert_rgba_to_8bpp_rgb_332_dith     (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x, int dith_y, DATA8 *pal)
+{
+   DATA32 *src_ptr;
+   DATA8 *dst_ptr;
+   int x, y;
+   DATA8 r, g, b;
+   DATA8 dith, dith2;
+
+   dst_ptr = (DATA8 *)dst;
+
+   CONVERT_LOOP_START_ROT_0();
+
+   dith = DM_SHR(DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK], 3);
+   dith2 = DM_SHR(DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK], 2);
+/*   r = (R_VAL(src_ptr)) >> (8 - 3);*/
+/*   g = (G_VAL(src_ptr)) >> (8 - 3);*/
+/*   b = (B_VAL(src_ptr)) >> (8 - 2);*/
+/*   if (((R_VAL(src_ptr) - (r << (8 - 3))) >= dith ) && (r < 0x07)) r++;*/
+/*   if (((G_VAL(src_ptr) - (g << (8 - 3))) >= dith ) && (g < 0x07)) g++;*/
+/*   if (((B_VAL(src_ptr) - (b << (8 - 2))) >= dith2) && (b < 0x03)) b++;*/
+   r = (R_VAL(src_ptr)) * 7 / 255;
+   if (((R_VAL(src_ptr) - (r * 255 / 7)) >= dith ) && (r < 0x07)) r++;
+   g = (G_VAL(src_ptr)) * 7 / 255;
+   if (((G_VAL(src_ptr) - (g * 255 / 7)) >= dith ) && (g < 0x07)) g++;
+   b = (B_VAL(src_ptr)) * 3 / 255;
+   if (((B_VAL(src_ptr) - (b * 255 / 3)) >= dith2) && (b < 0x03)) b++;
+
+   *dst_ptr = pal[(r << 5) | (g << 2) | (b)];
+
+   CONVERT_LOOP_END_ROT_0();
+}
+#endif
+#ifdef BUILD_CONVERT_8_RGB_666
+static DATA8 p_to_6[256];
+static DATA8 p_to_6_err[256];
+
+void evas_common_convert_rgba_to_8bpp_rgb_666_dith     (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x, int dith_y, DATA8 *pal)
+{
+   DATA32 *src_ptr;
+   DATA8 *dst_ptr;
+   int x, y;
+   DATA8 r, g, b;
+   DATA8 dith;
+   static int tables_calcualted = 0;
+
+   if (!tables_calcualted)
+     {
+        int i;
+
+        tables_calcualted = 1;
+        for (i = 0; i < 256; i++)
+          p_to_6[i] = (i * 5) / 255;
+        for (i = 0; i < 256; i++)
+          p_to_6_err[i] = ((i * 5) - (p_to_6[i] * 255)) * DM_DIV / 255;
+     }
+   dst_ptr = (DATA8 *)dst;
+
+   CONVERT_LOOP_START_ROT_0();
+
+   r = p_to_6[(R_VAL(src_ptr))];
+   g = p_to_6[(G_VAL(src_ptr))];
+   b = p_to_6[(B_VAL(src_ptr))];
+   dith = DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK];
+   if ((p_to_6_err[(R_VAL(src_ptr))] >= dith ) && (r < 5)) r++;
+   if ((p_to_6_err[(G_VAL(src_ptr))] >= dith ) && (g < 5)) g++;
+   if ((p_to_6_err[(B_VAL(src_ptr))] >= dith ) && (b < 5)) b++;
+
+   *dst_ptr = pal[(r * 36) + (g * 6) + (b)];
+
+   CONVERT_LOOP_END_ROT_0();
+}
+#endif
+#ifdef BUILD_CONVERT_8_RGB_232
+void evas_common_convert_rgba_to_8bpp_rgb_232_dith     (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x, int dith_y, DATA8 *pal)
+{
+   DATA32 *src_ptr;
+   DATA8 *dst_ptr;
+   int x, y;
+   DATA8 r, g, b;
+   DATA8 dith, dith2;
+
+   dst_ptr = (DATA8 *)dst;
+
+   CONVERT_LOOP_START_ROT_0();
+
+   dith = DM_SHR(DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK], 3);
+   dith2 = DM_SHR(DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK], 2);
+/*   r = (R_VAL(src_ptr)) >> (8 - 2);*/
+/*   g = (G_VAL(src_ptr)) >> (8 - 3);*/
+/*   b = (B_VAL(src_ptr)) >> (8 - 2);*/
+/*   if (((R_VAL(src_ptr) - (r << (8 - 2))) >= dith2) && (r < 0x03)) r++;*/
+/*   if (((G_VAL(src_ptr) - (g << (8 - 3))) >= dith ) && (g < 0x07)) g++;*/
+/*   if (((B_VAL(src_ptr) - (b << (8 - 2))) >= dith2) && (b < 0x03)) b++;*/
+   r = (R_VAL(src_ptr)) * 3 / 255;
+   if (((R_VAL(src_ptr) - (r * 255 / 3)) >= dith2) && (r < 0x03)) r++;
+   g = (G_VAL(src_ptr)) * 7 / 255;
+   if (((G_VAL(src_ptr) - (g * 255 / 7)) >= dith ) && (g < 0x07)) g++;
+   b = (B_VAL(src_ptr)) * 3 / 255;
+   if (((B_VAL(src_ptr) - (b * 255 / 3)) >= dith2) && (b < 0x03)) b++;
+
+   *dst_ptr = pal[(r << 5) | (g << 2) | (b)];
+
+   CONVERT_LOOP_END_ROT_0();
+}
+#endif
+#ifdef BUILD_CONVERT_8_RGB_222
+void evas_common_convert_rgba_to_8bpp_rgb_222_dith     (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x, int dith_y, DATA8 *pal)
+{
+   DATA32 *src_ptr;
+   DATA8 *dst_ptr;
+   int x, y;
+   DATA8 r, g, b;
+   DATA8 dith;
+
+   dst_ptr = (DATA8 *)dst;
+
+   CONVERT_LOOP_START_ROT_0();
+
+   dith = DM_SHR(DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK], 2);
+/*   r = (R_VAL(src_ptr)) >> (8 - 2);*/
+/*   g = (G_VAL(src_ptr)) >> (8 - 2);*/
+/*   b = (B_VAL(src_ptr)) >> (8 - 2);*/
+/*   if (((R_VAL(src_ptr) - (r << (8 - 2))) >= dith ) && (r < 0x03)) r++;*/
+/*   if (((G_VAL(src_ptr) - (g << (8 - 2))) >= dith ) && (g < 0x03)) g++;*/
+/*   if (((B_VAL(src_ptr) - (b << (8 - 2))) >= dith ) && (b < 0x03)) b++;*/
+   r = (R_VAL(src_ptr)) * 3 / 255;
+   if (((R_VAL(src_ptr) - (r * 255 / 3)) >= dith ) && (r < 0x03)) r++;
+   g = (G_VAL(src_ptr)) * 3 / 255;
+   if (((G_VAL(src_ptr) - (g * 255 / 3)) >= dith ) && (g < 0x03)) g++;
+   b = (B_VAL(src_ptr)) * 3 / 255;
+   if (((B_VAL(src_ptr) - (b * 255 / 3)) >= dith ) && (b < 0x03)) b++;
+
+   *dst_ptr = pal[(r << 4) | (g << 2) | (b)];
+
+   CONVERT_LOOP_END_ROT_0();
+}
+#endif
+#ifdef BUILD_CONVERT_8_RGB_221
+void evas_common_convert_rgba_to_8bpp_rgb_221_dith     (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x, int dith_y, DATA8 *pal)
+{
+   DATA32 *src_ptr;
+   DATA8 *dst_ptr;
+   int x, y;
+   DATA8 r, g, b;
+   DATA8 dith, dith2;
+
+   dst_ptr = (DATA8 *)dst;
+
+   CONVERT_LOOP_START_ROT_0();
+
+   dith = DM_SHR(DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK], 2);
+   dith2 = DM_SHR(DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK], 1);
+/*   r = (R_VAL(src_ptr)) >> (8 - 2);*/
+/*   g = (G_VAL(src_ptr)) >> (8 - 2);*/
+/*   b = (B_VAL(src_ptr)) >> (8 - 1);*/
+/*   if (((R_VAL(src_ptr) - (r << (8 - 2))) >= dith ) && (r < 0x03)) r++;*/
+/*   if (((G_VAL(src_ptr) - (g << (8 - 2))) >= dith ) && (g < 0x03)) g++;*/
+/*   if (((B_VAL(src_ptr) - (b << (8 - 1))) >= dith2) && (b < 0x01)) b++;*/
+   r = (R_VAL(src_ptr)) * 3 / 255;
+   if (((R_VAL(src_ptr) - (r * 255 / 3)) >= dith ) && (r < 0x03)) r++;
+   g = (G_VAL(src_ptr)) * 3 / 255;
+   if (((G_VAL(src_ptr) - (g * 255 / 3)) >= dith ) && (g < 0x03)) g++;
+   b = (B_VAL(src_ptr)) * 1 / 255;
+   if (((B_VAL(src_ptr) - (b * 255 / 1)) >= dith2) && (b < 0x01)) b++;
+
+   *dst_ptr = pal[(r << 3) | (g << 1) | (b)];
+
+   CONVERT_LOOP_END_ROT_0();
+}
+#endif
+#ifdef BUILD_CONVERT_8_RGB_121
+void evas_common_convert_rgba_to_8bpp_rgb_121_dith     (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x, int dith_y, DATA8 *pal)
+{
+   DATA32 *src_ptr;
+   DATA8 *dst_ptr;
+   int x, y;
+   DATA8 r, g, b;
+   DATA8 dith, dith2;
+
+   dst_ptr = (DATA8 *)dst;
+
+   CONVERT_LOOP_START_ROT_0();
+
+   dith = DM_SHR(DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK], 2);
+   dith2 = DM_SHR(DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK], 1);
+/*   r = (R_VAL(src_ptr)) >> (8 - 1);*/
+/*   g = (G_VAL(src_ptr)) >> (8 - 2);*/
+/*   b = (B_VAL(src_ptr)) >> (8 - 1);*/
+/*   if (((R_VAL(src_ptr) - (r << (8 - 1))) >= dith2) && (r < 0x01)) r++;*/
+/*   if (((G_VAL(src_ptr) - (g << (8 - 2))) >= dith ) && (g < 0x03)) g++;*/
+/*   if (((B_VAL(src_ptr) - (b << (8 - 1))) >= dith2) && (b < 0x01)) b++;*/
+
+   r = (R_VAL(src_ptr)) * 1 / 255;
+   if (((R_VAL(src_ptr) - (r * 255 / 1)) >= dith2) && (r < 0x01)) r++;
+   g = (G_VAL(src_ptr)) * 3 / 255;
+   if (((G_VAL(src_ptr) - (g * 255 / 3)) >= dith ) && (g < 0x03)) g++;
+   b = (B_VAL(src_ptr)) * 1 / 255;
+   if (((B_VAL(src_ptr) - (b * 255 / 1)) >= dith2) && (b < 0x01)) b++;
+
+   *dst_ptr = pal[(r << 3) | (g << 1) | (b)];
+
+   CONVERT_LOOP_END_ROT_0();
+}
+#endif
+#ifdef BUILD_CONVERT_8_RGB_111
+void evas_common_convert_rgba_to_8bpp_rgb_111_dith     (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x, int dith_y, DATA8 *pal)
+{
+   DATA32 *src_ptr;
+   DATA8 *dst_ptr;
+   int x, y;
+   DATA8 r, g, b;
+   DATA8 dith;
+
+   dst_ptr = (DATA8 *)dst;
+
+   CONVERT_LOOP_START_ROT_0();
+
+   dith = DM_SHR(DM_TABLE[(x + dith_x) & DM_MSK][(y + dith_y) & DM_MSK], 1);
+/*   r = (R_VAL(src_ptr)) >> (8 - 1);*/
+/*   g = (G_VAL(src_ptr)) >> (8 - 1);*/
+/*   b = (B_VAL(src_ptr)) >> (8 - 1);*/
+/*   if (((R_VAL(src_ptr) - (r << (8 - 1))) >= dith ) && (r < 0x01)) r++;*/
+/*   if (((G_VAL(src_ptr) - (g << (8 - 1))) >= dith ) && (g < 0x01)) g++;*/
+/*   if (((B_VAL(src_ptr) - (b << (8 - 1))) >= dith ) && (b < 0x01)) b++;*/
+
+   r = (R_VAL(src_ptr)) * 1 / 255;
+   if (((R_VAL(src_ptr) - (r * 255 / 1)) >= dith ) && (r < 0x01)) r++;
+   g = (G_VAL(src_ptr)) * 1 / 255;
+   if (((G_VAL(src_ptr) - (g * 255 / 1)) >= dith ) && (g < 0x01)) g++;
+   b = (B_VAL(src_ptr)) * 1 / 255;
+   if (((B_VAL(src_ptr) - (b * 255 / 1)) >= dith ) && (b < 0x01)) b++;
+
+   *dst_ptr = pal[(r << 2) | (g << 1) | (b)];
+
+   CONVERT_LOOP_END_ROT_0();
+}
+#endif