Commit 705fed33eaf60341b6ebc7c0d202dab3f18543a8

mesa: Fix a division in _mesa_meta_draw_tex.

Both crop rectangle and texture dimensions are integers.  Cast to get
float division.


2135	2135	const struct gl_texture_object *texObj;
2136	2136	const struct gl_texture_image *texImage;
2137	2137	GLfloat s, t, s1, t1;
	2138	GLuint tw, th;
2138	2139
2139	2140	if (!ctx->Texture.Unit[i]._ReallyEnabled) {
2140	2141	GLuint j;
…	…
2148	2148
2149	2149	texObj = ctx->Texture.Unit[i]._Current;
2150	2150	texImage = texObj->Image[0][texObj->BaseLevel];
	2151	tw = texImage->Width2;
	2152	th = texImage->Height2;
2151	2153
2152		s = texObj->CropRect[0] / texImage->Width2;
2153		t = texObj->CropRect[1] / texImage->Height2;
2154		s1 = (texObj->CropRect[0] + texObj->CropRect[2]) / texImage->Width2;
2155		t1 = (texObj->CropRect[1] + texObj->CropRect[3]) / texImage->Height2;
	2154	s = (GLfloat) texObj->CropRect[0] / tw;
	2155	t = (GLfloat) texObj->CropRect[1] / th;
	2156	s1 = (GLfloat) (texObj->CropRect[0] + texObj->CropRect[2]) / tw;
	2157	t1 = (GLfloat) (texObj->CropRect[1] + texObj->CropRect[3]) / th;
2156	2158
2157	2159	verts[0].st[i][0] = s;
2158	2160	verts[0].st[i][1] = t;

Comments