use float (not double) for font matrix

Following up on recent double --> float commits in the game engine.

3 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/blenfont/BLF_api.h b/source/blender/blenfont/BLF_api.h
index 9527c4edcf0..e565ffe3cc1 100644
--- a/source/blender/blenfont/BLF_api.h
+++ b/source/blender/blenfont/BLF_api.h
@@ -73,7 +73,7 @@ void BLF_size(int fontid, int size, int dpi);
  *  | m[3]  m[7]  m[11] m[15] |
  *
  */
-void BLF_matrix(int fontid, const double m[16]);
+void BLF_matrix(int fontid, const float m[16]);
 
 /* Draw the string using the default font, size and dpi. */
 void BLF_draw_default(float x, float y, float z, const char *str, size_t len) ATTR_NONNULL();
diff --git a/source/blender/blenfont/intern/blf.c b/source/blender/blenfont/intern/blf.c
index 6c3fd090d4a..a387b26ec3e 100644
--- a/source/blender/blenfont/intern/blf.c
+++ b/source/blender/blenfont/intern/blf.c
@@ -384,7 +384,7 @@ void BLF_aspect(int fontid, float x, float y, float z)
 	}
 }
 
-void BLF_matrix(int fontid, const double m[16])
+void BLF_matrix(int fontid, const float m[16])
 {
 	FontBLF *font = blf_get(fontid);
 
@@ -511,7 +511,7 @@ static void blf_draw_gl__start(FontBLF *font, GLint *mode)
 	glPushMatrix();
 
 	if (font->flags & BLF_MATRIX)
-		glMultMatrixd((GLdouble *)&font->m);
+		glMultMatrixf(font->m);
 
 	glTranslate3fv(font->pos);
 
diff --git a/source/blender/blenfont/intern/blf_internal_types.h b/source/blender/blenfont/intern/blf_internal_types.h
index f17401a9991..0fac576a8cc 100644
--- a/source/blender/blenfont/intern/blf_internal_types.h
+++ b/source/blender/blenfont/intern/blf_internal_types.h
@@ -194,7 +194,7 @@ typedef struct FontBLF {
 	/* Multiplied this matrix with the current one before
 	 * draw the text! see blf_draw__start.
 	 */
-	double m[16];
+	float m[16];
 
 	/* clipping rectangle. */
 	rctf clip_rec;