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Implement GLOAD

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otya128
2016-12-14 17:50:06 +09:00
parent 6c941d49bc
commit 31171d1cb7
3 changed files with 137 additions and 5 deletions
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59
SMILEBASIC/graphic.d
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@@ -590,14 +590,63 @@ class Graphic
//ARRRRRGGGGGBBBBB
for (int i = 0; i < array.length; i++)
{
auto a = (array[i] & 0xFF000000) >> 24;
auto r = (array[i] & 0x00FF0000) >> 16;
auto g = (array[i] & 0x0000FF00) >> 8;
auto b = (array[i] & 0x000000FF);
array[i] = (a == 255) | r >> 3 << 11 | g >> 3 << 6 | b >> 3 << 1;
array[i] = ARGB32ToRGBA16Color(array[i]);
}
}
}
int ARGB32ToRGBA16Color(int argb32)
{
auto a = (argb32 & 0xFF000000) >> 24;
auto r = (argb32 & 0x00FF0000) >> 16;
auto g = (argb32 & 0x0000FF00) >> 8;
auto b = (argb32 & 0x000000FF);
return (a == 255) | r >> 3 << 11 | g >> 3 << 6 | b >> 3 << 1;
}
void gload(int x, int y, int w, int h, int[] array, int flag, int copymode)
{
if (w * h > array.length)
return;
if (!copymode)
{
glEnable(GL_ALPHA_TEST);
}
glRasterPos2i(x, y);
//convertColor
if (flag)
{
//ARRRRRGGGGGBBBBB
for (int i = 0; i < array.length; i++)
{
paint.buffer[i] = ARGB32ToRGBA16Color(array[i]);
}
glDrawPixels(w , h , GL_BGRA , GL_UNSIGNED_BYTE , paint.buffer.ptr);
}
else
{
glDrawPixels(w , h , GL_BGRA , GL_UNSIGNED_BYTE , array.ptr);
}
if (!copymode)
{
glDisable(GL_ALPHA_TEST);
}
}
void gload(int x, int y, int w, int h, double[] array, int flag, int copymode)
{
for (int i = 0; i < array.length; i++)
{
paint.buffer[i] = cast(int)array[i];
}
gload(x, y, w, h, cast(int[])paint.buffer, flag, copymode);
}
void gloadPalette(T, T2)(int x, int y, int w, int h, T[] array, T2[] palette, int copymode)
if ((is(T == int) || is(T == double)) && (is(T2 == int) || is(T2 == double)))
{
for (int i = 0; i < array.length; i++)
{
paint.buffer[i] = cast(int)palette[cast(int)array[i]];
}
gload(x, y, w, h, cast(int[])paint.buffer, 0, copymode);
}
int gprio;
void render()
{