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Changed plotpixels to use DrawPixels() instead of GL_POINTS primitives.

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git-svn-id: https://svn.eduke32.com/eduke32@778 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
plagman 2008-06-09 02:36:45 +00:00
parent 8fbe6b54b6
commit 9dd9ccfa46
3 changed files with 15 additions and 4 deletions
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2
polymer/build/include/glbuild.h
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@ -108,6 +108,8 @@ extern void (APIENTRY * bglShadeModel)( GLenum mode );
// Raster funcs
extern void (APIENTRY * bglReadPixels)( GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels );
extern void (APIENTRY * bglRasterPos4i)( GLint x, GLint y, GLint z, GLint w );
extern void (APIENTRY * bglDrawPixels)( GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels );
// Texture mapping
extern void (APIENTRY * bglTexEnvf)( GLenum target, GLenum pname, GLfloat param );

11
polymer/build/src/engine.c
View file

@ -10172,10 +10172,13 @@ void plotpixel(int x, int y, char col)
setpolymost2dview(); // JBF 20040205: more efficient setup
bglBegin(GL_POINTS);
bglColor4ub(p.r,p.g,p.b,255);
bglVertex2i(x,y);
bglEnd();
// bglBegin(GL_POINTS);
// bglColor4ub(p.r,p.g,p.b,255);
// bglVertex2i(x,y);
// bglEnd();
bglRasterPos4i(x, y, 0, 1);
bglDrawPixels(1, 1, GL_RGB, GL_UNSIGNED_BYTE, &p);
bglRasterPos4i(0, 0, 0, 1);
return;
}

6
polymer/build/src/glbuild.c
View file

@ -75,6 +75,8 @@ void (APIENTRY * bglShadeModel)(GLenum mode);
// Raster funcs
void (APIENTRY * bglReadPixels)(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels);
void (APIENTRY * bglRasterPos4i)( GLint x, GLint y, GLint z, GLint w );
void (APIENTRY * bglDrawPixels)( GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels );
// Texture mapping
void (APIENTRY * bglTexEnvf)(GLenum target, GLenum pname, GLfloat param);
@ -324,6 +326,8 @@ int loadgldriver(const char *driver)
// Raster funcs
bglReadPixels = GETPROC("glReadPixels");
bglRasterPos4i = GETPROC("glRasterPos4i");
bglDrawPixels = GETPROC("glDrawPixels");
// Texture mapping
bglTexEnvf = GETPROC("glTexEnvf");
@ -501,6 +505,8 @@ int unloadgldriver(void)
// Raster funcs
bglReadPixels = NULL;
bglRasterPos4i = NULL;
bglDrawPixels = NULL;
// Texture mapping
bglTexEnvf = NULL;