From a01422c54be29cf721a442053fd5a70686c8841e Mon Sep 17 00:00:00 2001
From: Rafaël Carré <rafael.carre@gmail.com>
Date: Tue, 18 May 2010 12:46:53 +0000
Subject: plugins: changes for targets with small plugin buffer (Clipv1)

- only enable overlays for targets with very small plugin buffer (<=
  0x10000 bytes, i.e. archos)
- change the condition for rockboy to reflect exactly why it can be
  built or not
- Some plugins need a large plugin buffer, only enable them if the
  buffer is big enough (sizes measured on Clipv1)
- disable MIDI if we have 2MB (or less), we won't be able to load the
  instruments in the audio buffer
- remove unusable lua overlay loader
- sokoban code is bigger on clipv1 than on SH, assume it code is 20kB on
  anything but SH so it builds with buffer smaller than 192kB
- reduce the Clipv1 plugin buffer size from 288kB to 96kb, disabling
  zxbox, chessbox, and fft

zxbox and chessbox have overlays which run on archos, we just need to
enable them on other targets. We'll also be able to run rockboy.

fft won't run as it needs a large plugin buffer for greylib

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26141 a1c6a512-1295-4272-9138-f99709370657
---
 apps/plugins/SUBDIRS | 25 +++++++++++++++++++------
 1 file changed, 19 insertions(+), 6 deletions(-)

(limited to 'apps/plugins/SUBDIRS')

diff --git a/apps/plugins/SUBDIRS b/apps/plugins/SUBDIRS
index 2a88e7d1b1..18d9db8ef2 100644
--- a/apps/plugins/SUBDIRS
+++ b/apps/plugins/SUBDIRS
@@ -7,23 +7,32 @@ shortcuts
 clock
 #endif
 
-#if (CONFIG_KEYPAD == RECORDER_PAD) || defined(HAVE_LCD_COLOR) \
- || defined(IRIVER_H100_SERIES) || defined(IAUDIO_M5) /* FIXME */
-rockboy
-#endif
 
 /* For all targets with a bitmap display */
 #ifdef HAVE_LCD_BITMAP
 
+#if    (CONFIG_KEYPAD != ONDIO_PAD) /* not enough buttons */ \
+    && (LCD_PIXELFORMAT != HORIZONTAL_PACKING) /* TODO */ \
+    && (LCD_PIXELFORMAT != VERTICAL_INTERLEAVED) /* TODO */ \
+    && (defined(HAVE_LCD_COLOR) || (LCD_HEIGHT == 64) && (LCD_DEPTH == 1) || \
+                                   (LCD_HEIGHT == 128) && (LCD_DEPTH == 2)) \
+    &&  (PLUGIN_BUFFER_SIZE >= 0x60000 /* it needs a lot of RAM */ || \
+         PLUGIN_BUFFER_SIZE <= 0x10000) /* but we can use overlays */
+rockboy
+#endif
+
 #ifdef HAVE_TAGCACHE
 pictureflow
 #endif
 
-#if (CONFIG_CODEC == SWCODEC)
+#if CONFIG_CODEC == SWCODEC && PLUGIN_BUFFER_SIZE > 0x20000
 fft
 #endif
 
+#if PLUGIN_BUFFER_SIZE > 0x20000 || PLUGIN_BUFFER_SIZE <= 0x10000 /* overlay */
 chessbox
+#endif
+
 fractals
 imageviewer
 sudoku
@@ -36,8 +45,10 @@ frotz
 #endif
 
 #ifndef OLYMPUS_MROBE_500
+#if PLUGIN_BUFFER_SIZE > 0x40000 || PLUGIN_BUFFER_SIZE <= 0x10000 /* overlay */
 zxbox
 #endif
+#endif
 
 #endif /* HAVE_LCD_BITMAP */
 
@@ -56,7 +67,9 @@ doom
 /* For all the swcodec targets */
 #if CONFIG_CODEC == SWCODEC
 
+#if MEMORYSIZE > 2 /* we need a lot of RAM for instruments */
 midi
+#endif
 
 /* beatbox */
 #if defined(IRIVER_H300_SERIES) || defined(IRIVER_H100_SERIES)
@@ -71,6 +84,6 @@ mpegplayer
 #endif /* CONFIG_CODEC == SWCODEC */
 
 /* Lua needs at least 160 KB to work in */
-#if (PLUGIN_BUFFER_SIZE >= 0x80000)
+#if PLUGIN_BUFFER_SIZE >= 0x80000
 lua
 #endif
-- 
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