From 45e484cc00fd131c2b3769a2277dc9b94721f09f Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 25 May 2014 23:52:01 +0300
Subject: In max texture test, check actual texture drawing.
---
src/test/testlauncher.cpp | 48 +++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 46 insertions(+), 2 deletions(-)
diff --git a/src/test/testlauncher.cpp b/src/test/testlauncher.cpp
index 7ed08ad50..0ba6ab97b 100644
--- a/src/test/testlauncher.cpp
+++ b/src/test/testlauncher.cpp
@@ -193,22 +193,66 @@ int TestLauncher::testTextures()
if (sz > 16500)
sz = 16500;
+ const uint32_t bytes1[] =
+ {
+ 0xFFFF0000U, 0xFFFFFF00U, 0xFF00FFFFU, 0xFF0000FFU,
+ 0xFF000000U, 0xFFFF00FFU
+ };
+
+ const uint32_t bytes2[] =
+ {
+ 0x00FF0000U, 0xFFFFFFFFU, 0x0000FF00U, 0xFF000000U,
+ 0x0000FF00U, 0x00000000U
+ };
+
for (nextSize = 512; nextSize < sz; nextSize *= 2)
{
+ mainGraphics->clearScreen();
SDL_Surface *const surface = imageHelper->create32BitSurface(
nextSize, nextSize);
if (!surface)
break;
+ uint32_t *pixels = static_cast<uint32_t*>(surface->pixels);
+ for (int f = 0; f < 6; f ++)
+ pixels[f] = bytes1[f];
graphicsManager.getLastError();
graphicsManager.resetCachedError();
Image *const image = imageHelper->load(surface);
+ SDL_FreeSurface(surface);
if (!image)
break;
+
if (graphicsManager.getLastErrorCached() != GL_NO_ERROR)
+ {
+ delete image;
+ break;
+ }
+ Image *const subImage = image->getSubImage(0, 0, 10, 10);
+ if (!subImage)
+ {
+ delete image;
break;
+ }
+ mainGraphics->drawImage(subImage, 0, 0);
+ mainGraphics->updateScreen();
+ mainGraphics->drawImage(subImage, 0, 0);
+ delete subImage;
+ SDL_Surface *const screen = mainGraphics->getScreenshot();
+ pixels = static_cast<uint32_t*>(screen->pixels);
+ bool fail(false);
+ for (int f = 0; f < 6; f ++)
+ {
+// printf("diff: %d, %x and %x\n", f, pixels[f], bytes2[f]);
+ if (pixels[f] != bytes2[f])
+ {
+ fail = true;
+ break;
+ }
+ }
- delete image;
- SDL_FreeSurface(surface);
+ SDL_FreeSurface(screen);
+ if (fail)
+ break;
maxSize = nextSize;
}
--
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