From 10022c93ef13c9d92af3b06482e06de08728d1f2 Mon Sep 17 00:00:00 2001
From: Nils Dagsson Moskopp <nils@dieweltistgarnichtso.net>
Date: Mon, 16 Oct 2023 20:57:00 +0200
Subject: [PATCH] Explicitly state scanline order in test texture script

---
 tools/generate_test_textures.lua | 48 ++++++++++++++++----------------
 1 file changed, 24 insertions(+), 24 deletions(-)

diff --git a/tools/generate_test_textures.lua b/tools/generate_test_textures.lua
index aaf687adc..01349f3d6 100755
--- a/tools/generate_test_textures.lua
+++ b/tools/generate_test_textures.lua
@@ -6,7 +6,7 @@ local R = { 1 }
 local G = { 2 }
 local B = { 3 }
 
-local pixels_colormapped = {
+local pixels_colormapped_bt = {
 	{ _, _, _, _, _, B, _, B, },
 	{ _, _, _, _, _, B, B, B, },
 	{ _, _, G, G, G, B, _, B, },
@@ -17,7 +17,7 @@ local pixels_colormapped = {
 	{ R, R, R, _, _, _, _, _, },
 }
 
-image_colormapped = tga_encoder.image(pixels_colormapped)
+image_colormapped_bt = tga_encoder.image(pixels_colormapped_bt)
 
 colormap_32bpp = {
 	{    0,   0,   0, 128 },
@@ -25,13 +25,13 @@ colormap_32bpp = {
 	{    0, 255,   0, 255 },
 	{    0,   0, 255, 255 },
 }
-image_colormapped:save(
+image_colormapped_bt:save(
 	"type1_32bpp_bt.tga",
-	{ colormap = colormap_32bpp, color_format = "B8G8R8A8" }
+	{ colormap = colormap_32bpp, color_format = "B8G8R8A8", scanline_order = "bottom-top" }
 )
-image_colormapped:save(
+image_colormapped_bt:save(
 	"type1_16bpp_bt.tga",
-	{ colormap = colormap_32bpp, color_format = "A1R5G5B5" }
+	{ colormap = colormap_32bpp, color_format = "A1R5G5B5", scanline_order = "bottom-top" }
 )
 
 colormap_24bpp = {
@@ -40,9 +40,9 @@ colormap_24bpp = {
 	{    0, 255,   0 },
 	{    0,   0, 255 },
 }
-image_colormapped:save(
+image_colormapped_bt:save(
 	"type1_24bpp_bt.tga",
-	{ colormap = colormap_32bpp, color_format = "B8G8R8" }
+	{ colormap = colormap_32bpp, color_format = "B8G8R8", scanline_order = "bottom-top" }
 )
 
 local _ = {    0,   0,   0, 128 }
@@ -50,7 +50,7 @@ local R = { 255,    0,   0, 255 }
 local G = {    0, 255,   0, 255 }
 local B = {    0,   0, 255, 255 }
 
-local pixels_rgba = {
+local pixels_rgba_bt = {
 	{ _, _, _, _, _, B, _, B, },
 	{ _, _, _, _, _, B, B, B, },
 	{ _, _, G, G, G, B, _, B, },
@@ -61,15 +61,15 @@ local pixels_rgba = {
 	{ R, R, R, _, _, _, _, _, },
 }
 
-image_rgba = tga_encoder.image(pixels_rgba)
+image_rgba_bt = tga_encoder.image(pixels_rgba_bt)
 
-image_rgba:save(
+image_rgba_bt:save(
 	"type2_32bpp_bt.tga",
-	{ color_format="B8G8R8A8", compression="RAW" }
+	{ color_format="B8G8R8A8", compression="RAW", scanline_order = "bottom-top" }
 )
-image_rgba:save(
+image_rgba_bt:save(
 	"type10_32bpp_bt.tga",
-	{ color_format="B8G8R8A8", compression="RLE" }
+	{ color_format="B8G8R8A8", compression="RLE", scanline_order = "bottom-top" }
 )
 
 local _ = {    0,   0,   0 }
@@ -77,7 +77,7 @@ local R = { 255,    0,   0 }
 local G = {    0, 255,   0 }
 local B = {    0,   0, 255 }
 
-local pixels_rgb = {
+local pixels_rgb_bt = {
 	{ _, _, _, _, _, B, _, B, },
 	{ _, _, _, _, _, B, B, B, },
 	{ _, _, G, G, G, B, _, B, },
@@ -88,22 +88,22 @@ local pixels_rgb = {
 	{ R, R, R, _, _, _, _, _, },
 }
 
-image_rgb = tga_encoder.image(pixels_rgb)
+image_rgb_bt = tga_encoder.image(pixels_rgb_bt)
 
-image_rgb:save(
+image_rgb_bt:save(
 	"type2_24bpp_bt.tga",
-	{ color_format="B8G8R8", compression="RAW" }
+	{ color_format="B8G8R8", compression="RAW", scanline_order = "bottom-top" }
 )
-image_rgb:save(
+image_rgb_bt:save(
 	"type10_24bpp_bt.tga",
-	{ color_format="B8G8R8", compression="RLE" }
+	{ color_format="B8G8R8", compression="RLE", scanline_order = "bottom-top" }
 )
 
-image_rgb:save(
+image_rgb_bt:save(
 	"type2_16bpp_bt.tga",
-	{ color_format="A1R5G5B5", compression="RAW" }
+	{ color_format="A1R5G5B5", compression="RAW", scanline_order = "bottom-top" }
 )
-image_rgb:save(
+image_rgb_bt:save(
 	"type10_16bpp_bt.tga",
-	{ color_format="A1R5G5B5", compression="RLE" }
+	{ color_format="A1R5G5B5", compression="RLE", scanline_order = "bottom-top" }
 )