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GRIM: Fix the focus point of the iris.

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This commit is contained in:
Giulio Camuffo 2011-07-29 22:49:08 +02:00
parent 59b6af4d18
commit 1c62f04688
7 changed files with 31 additions and 24 deletions
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16
engines/grim/gfx_opengl.cpp
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@ -1274,7 +1274,7 @@ void GfxOpenGL::dimRegion(int x, int yReal, int w, int h, float level) {
delete[] data;
}
void GfxOpenGL::irisAroundRegion(int x, int y)
void GfxOpenGL::irisAroundRegion(int x1, int y1, int x2, int y2)
{
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
@ -1292,19 +1292,19 @@ void GfxOpenGL::irisAroundRegion(int x, int y)
float points[20] = {
0.0f, 0.0f,
0.0f, y,
0.0f, y1,
_screenWidth, 0.0f,
_screenWidth - x, y,
x2, y1,
_screenWidth, _screenHeight,
_screenWidth - x, _screenHeight - y,
x2, y2,
0.0f, _screenHeight,
0.0f + x, _screenHeight - y,
0.0f, y,
x, y
x1, y2,
0.0f, y1,
x1, y1
};
#ifndef USE_VERTEX_ARRAYS
glBegin(GL_TRIANGLE_STRIP);
for (int i = 0 ;i < 10; i++) {
for (int i = 0; i < 10; i++) {
glVertex2fv(points + 2 * i);
}
glEnd();