letters appear as squares

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marksibly
 #1

What hardware are you testing on?


Windows XP + GeForce8800.

What does this do?

Strict

GLGraphics 640,480

glEnable GL_TEXTURE_2D
glBindTexture GL_TEXTURE_2D,1

glTexParameteri GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR
glTexParameteri GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR

Local pixmap:TPixmap=LoadPixmap( "flare1.png" )
glTexImage2D GL_TEXTURE_2D,0,GL_RGBA8,pixmap.width,pixmap.height,0,GL_RGBA,GL_UNSIGNED_BYTE,pixmap.pixels

glEnable GL_BLEND
glBlendFunc GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA

While Not KeyHit( KEY_ESCAPE )

	glClear GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT
	
	glBegin GL_QUADS
	glTexCoord2f 0,0
	glVertex2f -1,-1
	glTexCoord2f 1,0
	glVertex2f 1,-1
	glTexCoord2f 1,1
	glVertex2f 1,1
	glTexCoord2f 0,1
	glVertex2f -1,1
	glEnd
	
	Flip
	
Wend