From 9517c8a10f1df1f1d054d020ae2bb7c897b308f2 Mon Sep 17 00:00:00 2001
From: tth <sigfood@dinorama.fr>
Date: Tue, 23 Jun 2020 11:09:42 +0200
Subject: [PATCH] integration de fimg_colors_mixer_a dans fimgfx

---
 tools/essai.sh | 8 +++++++-
 tools/fimgfx.c | 7 ++++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/tools/essai.sh b/tools/essai.sh
index c7410d8f..caf981f4 100755
--- a/tools/essai.sh
+++ b/tools/essai.sh
@@ -23,7 +23,13 @@ function essai_drand48
 ./fimgstats -vv $TMPF
 }
 #  -----------------------------------------------------
+function essai_cmixa
+{
+./mkfimg -v -t tpat0 $TMPF 800 600
+./fimgfx -v cmixa $TMPF bar.fimg
+}
+#  -----------------------------------------------------
 
-essai_drand48
+essai_cmixa
 
 #  -----------------------------------------------------
diff --git a/tools/fimgfx.c b/tools/fimgfx.c
index 5ad91705..3345fa1b 100644
--- a/tools/fimgfx.c
+++ b/tools/fimgfx.c
@@ -21,7 +21,7 @@ typedef struct {
 	} Fx;
 
 enum fxid { Fx_cos01=5, Fx_cos010, Fx_pow2, Fx_sqrt, Fx_gray0, Fx_halfsz0,
-		Fx_rot90,
+		Fx_rot90, Fx_cmixa,
 		Fx_xper };
 
 Fx fx_list[] = {
@@ -32,6 +32,7 @@ Fx fx_list[] = {
 	{ "gray0",		Fx_gray0,	0,	1 },
 	{ "halfsz0",		Fx_halfsz0,	0,	1 },
 	{ "rot90",		Fx_rot90,	0,	0 },
+	{ "cmixa",		Fx_cmixa,	0,	1 },
 	{ "xper",		Fx_xper,	0,	1 },
 	{ NULL,			0,	0 }
 	};
@@ -156,6 +157,10 @@ switch (action) {
 		
 	case Fx_rot90:
 		foo = fimg_rotate_90(&src, &dest, 0);		break;
+
+	case Fx_cmixa:
+		fimg_copy_data(&src, &dest);
+		foo = fimg_colors_mixer_a(&dest, 2.0);		break;
 		
 	case Fx_halfsz0:
 		fprintf(stderr, "halfsize was not implemented\n");