Commit Graph

394 Commits

Author SHA1 Message Date
Jonas Kulla 813130fbf6 More size_t fixes 2014-07-19 02:58:57 +02:00
Jonas Kulla ccba946973 util.h: Use size_t for static array sizes 2014-07-19 00:52:00 +02:00
Jonas Kulla 20e46a98dd Plane: Add fallback without GL_REPEAT texture wrapping
This isn't supported under GLES 2.0 for npot textures.
2014-07-17 10:09:58 +02:00
Jonas Kulla 3a3ccf590e Plane: Don't set dirty flags when settings props to existing value 2014-07-16 13:43:13 +02:00
Jonas Kulla b8d861b4cd gl-util.h: Remove wrappers for things abstracted via GLMeta 2014-07-16 05:22:43 +02:00
Jonas Kulla bae977d4ab GLMeta: "Finish" -> "End" 2014-07-16 04:53:08 +02:00
Jonas Kulla a26c73930d GLMeta: Add framebuffer blitting support 2014-07-16 04:48:40 +02:00
Jonas Kulla 4a3a769b15 Graphics: Properly initialize uniform before drawing 2014-07-15 11:54:31 +02:00
Jonas Kulla 97f18beb91 Graphics: Remove dubious optimization 2014-07-15 11:53:34 +02:00
Jonas Kulla c5f18ee535 Print SDL error message if window creation fails 2014-07-14 06:22:49 +02:00
Jonas Kulla 35dbaab0c3 Shader: Use GetShader/Programiv instead of GetObjectParameterivARB
The former are core 2.0 while the latter is part of GL_ARB_shader_objects.
2014-07-14 04:13:15 +02:00
Jonas Kulla 97708d25b6 Tilemap: Reduce a few unnecessary blits
No need to replicate static autotiles if we're not animating
at all.
2014-07-13 14:05:56 +02:00
Jonas Kulla efb2fd2695 GLMeta: Add vertex array object support 2014-07-13 14:05:12 +02:00
Jonas Kulla dac1407120 Add some comments 2014-07-13 13:38:50 +02:00
Jonas Kulla b73461721c Add meta path with fallback for EXT_unpack_subimage parameters 2014-07-13 05:51:04 +02:00
Jonas Kulla a541cb1205 Some RGSS2/RGSS3 compile fixes 2014-07-13 05:34:18 +02:00
Jonas Kulla 91aefdc17a Tilemap: Fix map wrap around 2014-07-11 08:43:39 +02:00
Jonas Kulla d1bad9b45f Bitmap#get_pixel: Use cached client side copy of pixels
A very simplistic optimization for games that create a
Bitmap and then only ever query pixels from it.
2014-07-11 03:25:28 +02:00
Jonas Kulla caae9c5689 Wrap IBO index type into one definition
Makes it easier to switch between types (eg. 32 -> 16 bit).
2014-07-11 02:09:53 +02:00
Jonas Kulla 295e0e5b15 Tilemap: Rewrite to only process and render visible region
Previously, on creation, we would parse the entire map data,
translating it into and uploading vertices once, then rendering
the entire map on every draw (to keep the draw calls minimal).
This worked great for smaller and medium sized maps, but starting
with larger maps (200x200+) it doesn't scale as the GPUs vertex
processing/culling is overwhelmed by the amount of data each frame.

This rewrite instead changes the strategy to only processing and
uploading a small subregion of the map (the currently visible part)
and regenerating all buffers if this subregion changes. The amount
of data transferred is small enough that it can be done every frame
without causing lag.

The changes also have the convenient side effect that we no longer
require 32 bit indices in mkxp, easing the road to possible GLES2
support in the future.
2014-07-11 02:00:30 +02:00
Jonas Kulla 300e61c64b TileAtlas: Fix broken atlas generation
The stuff committed in 56226c40c6
was actually completely broken.. oops.
2014-07-10 21:48:33 +02:00
Jonas Kulla 6bbdf7e183 Bitmap#blt: Clamp source rect to source bitmap bounds
RGSS allows the source rectangle in both `blt` and
`stretch_blt` to lie outside the source bitmap bounds
(treating the missing data as (0, 0, 0, 0)) and to be
inverted (in which case the blitted image is also inverted).

This commit only hanldes a corner case that
arises in the game "Last Scenario"; emulating the full
RGSS behavior is however desirable.
2014-07-09 03:06:43 +02:00
Jonas Kulla 527a372bd3 Window: Fix contents not being drawn if no windowskin is set 2014-07-09 02:47:32 +02:00
Jonas Kulla 56226c40c6 Tilemap: Use vertex shader based autotile animation strategy
Previously, we would just stuff the entire tilemap vertex data
four times into the buffers, with only the autotile vertices
offset according to the animation frame. This meant we could
prepare the buffers once, and then just bind a different offset
for each animation frame without any shader changes, but it also
lead to a huge amount of data being duplicated (and blowing up
the buffer sizes).

The new method only requires one buffer, and instead animates by
recognizing vertices belonging to autotiles in a custom vertex
shader, which offsets them on the fly according to the animation
index.

With giant tilemaps, this method would turn out to be a little
less efficient, but considering the Tilemap is planned to be
rewritten to only hold the range of tiles visible on the screen
in its buffers, the on the fly offsetting will become neglient,
while at the same time the amount of data we have to send to the
GPU everytime the tilemap is updated is greatly reduced; so a
net win in the end.
2014-07-06 19:44:19 +02:00
Jonas Kulla 033d46a293 Window: Use bilinear filtering for drawing controls
See #44
2014-07-03 14:32:03 +02:00
Jonas Kulla 4a0084801e Graphics: Respect non-default initial window size 2014-07-03 02:48:28 +02:00
Jonas Kulla 843a7bf571 gl-fun.h: Fix KHR_debug function signatures 2014-06-24 23:56:13 +02:00
Jonas Kulla a4615fb8cc Add copyright notice to gl-fun.{cpp,h} 2014-06-15 07:52:26 +02:00
Jonas Kulla 6808b9a6dd SoundEmitter: Optimize source allocation strategy
Before, we would blindly rotate through the sources (like a
revolver through its chambers), which worked great if one
assumed all sounds to be relatively short and therefore oldest
use == most likely to be free, but breaks if there is one long
sound playing, which would be stopped and overtaken if we rotated
back to it even though there might be other free sources available.

Instead, keep an ascending priority list of sources with last
used == highest priorty that is iterated through for the first
free one, and only if none is found overtake the one with lowest
priority. This also ensures we're always able to play 'SE_SOURCES'
sounds at once independently of their length.

Fixes #37.
2014-06-15 06:26:34 +02:00
Jonas Kulla 282d547ad4 Remove Perftimer classes
Performance can still be crudely measured by turning off
the framelimit and observing the FPS count. For everything
else, there's always callgrind / apitrace.
2014-06-13 19:01:15 +02:00
Jonas Kulla 6c481e5eb8 Eliminate GLEW dependency
GL entrypoint resolution is now done manually. This has a couple
immediate benefits, such as not having to retrieve hundreds of
functions pointers that we'll never use. It's also nice to have
an exact overview of all the entrypoints used by mkxp.

This change allows mkxp to run fine with core contexts, not sure
how relevant that is going to be in the future.

What's noteworthy is that  _all_ entrypoints, even the ones core
in 1.1 and guaranteed to be in every libGL, are resolved
dynamically.
This has the added benefit of not having to link directly against
libGL anymore, which also cleans up the output of `ldd` quite
a bit (SDL2 loads most system deps dynamically at runtime).

GL headers are still required at build time.
2014-06-13 18:46:45 +02:00
Jonas Kulla 640b01e518 Graphics: Fix double calculation being a fixed point division 2014-06-12 14:31:29 +02:00
Jonas Kulla 3ac8f1e8aa Actually, don't disable that on Windows 2014-06-12 12:54:10 +02:00
Jonas Kulla aed7ba6672 Graphics: Check for nanosleep errors, disable on Windows (for now) 2014-06-12 10:40:17 +02:00
Jonas Kulla 06b218d5d7 Don't rely on non-standard typedef (thanks @ntzrmtthihu777) 2014-06-08 06:59:35 +02:00
Jonas Kulla 2cc2ebca31 GLState: Get rid of GL_TEXTURE_2D enable/disable
This bit was deprecated/removed in core GL.

There was only one place where this was used (flash tiles
in Tilemap), and since the full shader rewrite, it was
effectively a no-op anyway (flash shader doesn't sample texture).
2014-05-30 23:13:58 +02:00
Jonas Kulla 5ba40369cc Don't unnecessarily expose internal constant 2014-05-30 23:13:58 +02:00
Jonas Kulla 0ef68a2eb7 Audio: Remove unused float helper code
Let's us get rid of 'alext.h' include,
which doesn't exist on OSX.
2014-05-24 18:26:04 +02:00
Jonas Kulla ce0fee0641 Spacing 2014-05-24 18:24:51 +02:00
Jonas Kulla ea20154978 Spacing 2014-05-22 05:49:06 +02:00
Jonas Kulla 66fe932a8e Remove useless code 2014-05-21 18:11:31 +02:00
Jonas Kulla 2d30301aef DebugWriter: Add std::vector print handler 2014-05-21 18:10:46 +02:00
Jonas Kulla 32bb18d93f Spacing 2014-05-21 18:10:14 +02:00
Jonas Kulla d09f4a1bae Typo 2014-05-21 18:08:31 +02:00
Jonas Kulla e74f889bc5 Quad: Don't discard VBO on each update
This never yielded any traceable performance gains.
I also apparently forgot to unbind the buffer after
updating.
2014-05-16 21:39:26 +02:00
Jonas Kulla 8dd7c1b48c Spacing/spelling 2014-05-07 17:52:11 +02:00
Jonas Kulla c6a3c5aa59 Graphics: Setting 'fixedFramerate' to -1 disables frame limit
Can be useful for benchmarking
2014-05-05 09:21:20 +02:00
Jonas Kulla 58d86039d5 Merge branch 'dev' 2014-04-17 08:19:24 +02:00
Jonas Kulla 4cb1c10c3a Minor declaration fix 2014-04-16 20:54:29 +02:00
Jonas Kulla f11cc182df Remove screenshot functionality
It was only meant for debugging and brought with it
unneeded platform dependant issues.
2014-04-16 13:48:45 +02:00
Jonas Kulla 1ef6e04520 Font: Overhaul font asset discovery
Previously, any font names requested by RGSS would be translated
directly to filenames by lowercasing and replacing spaces with
underscores (and finally doing some extension substitution).
To make this whole thing work smoother as well as get closer to
how font discovery is done in VX, we now scan the "Fonts/" folder
at startup and index all present font assets by their family name;
now, if an "Open Sans" font is present in "Fonts/", it will be
used regardless of filename.

Font assets with "Regular" style are preferred, but in their
absence, mkxp will make use of any other style it can find for
the respective family. This is not the exact same behavior as
VX, but it should cover 95% of use cases.

Previously, one could substitute fonts via filenames, ie. to
substitute "Arial" with "Open Sans", one would just rename
"OpenSans.ttf" to "arial.ttf" and put it in "Fonts/". With the
above change, this is no longer possible. As an alternative, one
can now explicitly specify font family substitutions via mkxp.conf;
eg. for the above case, one would add

fontSub=Arial>Open Sans

to the configuration file. Multiple such rules can be specified.

In the process, I also added the ability to provide
'Font.(default_)name' with an array of font families to search
for the first existing one instead of a plain string.
This makes the behavior closer to RMXP; however, it doesn't
work 100% the same: when a reference to the 'Font.name' array is
held and additional strings are added to it without re-assignig
the array to 'Font.name', those will be ignored.
2014-04-16 13:37:22 +02:00
Jonas Kulla 31626c9acc Spacing 2014-04-16 13:06:16 +02:00
Jonas Kulla 51c5ca1410 Graphics: Taint entire Bitmap in #snap_to_bitmap 2014-04-15 19:05:36 +02:00
cremno 95c112bbe4 MRI: add option to use a script's name as filename 2014-04-11 18:11:32 +02:00
Jonas Kulla 4219b91bbb al-util.h: Add include fix for older OpenAL releases
Apparently older versions of 'alext.h' didn't include
'alc.h' despite dependencies on ALC types.
2014-02-06 04:27:17 +01:00
Jonas Kulla af9039f58d Sprite: Implement wave effect (RGSS2)
This initial implementation emulates the way RMVX splits
the sprite into "chunks" of about 8 pixels, which it then
scrolls left/right on a vertical sine wave. It even
replicates the weird behavior when wave_amp < 0, namely
"shrinking" the src_rect horizontally.

As with bush_opacity, this effect in combination with
rotation will render differently from RMVX.
2014-02-03 15:32:50 +01:00
Jonas Kulla bb8f2351cc Bitmap: Remove leftover 'flush()' calls 2014-02-02 23:36:01 +01:00
Jonas Kulla e0a4dfe372 Bitmap: Make #get_pixel/#set_pixel more accurate
This gets rid of the "batch/flush" semantics for #set_pixel
and instead just directly uploads the pixel color to the
texture, circumventing the float conversion entirely.
Also makes a lot of code simpler in many places as calling
'flush()' is no longer required for bitmaps.
2014-01-31 10:19:16 +01:00
Jonas Kulla b6a299541f Bitmap: Fix #get_pixel returning bogus values
We never bound the Bitmap FBO to the READ binding point,
so glReadPixels was blindly reading data off of whatever
was last bound there.
2014-01-28 16:38:10 +01:00
Jonas Kulla 96d2707edb Bitmap: Fix #get_pixel returning bogus values
We never bound the Bitmap FBO to the READ binding point,
so glReadPixels was blindly reading data off of whatever
was last bound there.
2014-01-28 16:34:28 +01:00
Jonas Kulla f956f21ce1 Revert "Font: Adhere to spec and set Font.default_name to "MS PGothic""
This reverts commit c9423164d4.

Turns out the spec was not adjusted correctly for the
English RGSS version; the de facto default is "Arial"
after all.
2014-01-26 08:06:54 +01:00
Jonas Kulla b28863d8eb Add comment 2014-01-25 09:30:48 +01:00
Jonas Kulla 87c1e376b9 GLState: Add bound shader program to managed state
Squishes a handful of redundant binds per frame.
2014-01-20 00:58:39 +01:00
Jonas Kulla b729da249b Graphics: Don't unbind shader 2014-01-20 00:56:00 +01:00
Jonas Kulla e93e1fd292 debugwriter.h: Use std::newl instead of '\n' 2014-01-20 00:54:42 +01:00
Jonas Kulla f3572f5ba4 Bitmap: Don't unbind shader after render op
Since all rendering is now shader based, there's normally
no reason to ever unbind a shader program.
2014-01-20 00:53:58 +01:00
Jonas Kulla f39d1239bb TileAtlas: Slightly optimize out some allocation
User vector instead of list for colums.s
2014-01-16 19:17:46 +01:00
Jonas Kulla b0a41a23e0 Rename typedef and fix wrong documenting comment 2014-01-16 19:16:09 +01:00
Jonas Kulla 316457b988 Refactoring 2014-01-16 04:19:22 +01:00
Jonas Kulla 91efcfa06d FileSystem: More stringent RGSSAD header checks 2014-01-16 01:06:59 +01:00
Jonas Kulla bbb9bff239 FileSystem: Fix path cache for mounted zip archives 2014-01-15 01:51:56 +01:00
Jonas Kulla f14a379ee9 FileSystem: Trim redundant error message on ENOENT
MRI adds the "No such file or directory - " itself;
I guess we can just emulate this behavior everywhere else.
2014-01-15 01:47:16 +01:00
Jonas Kulla 64cb4ee4f1 Use stdint types 2014-01-15 01:43:46 +01:00
Jonas Kulla 0f004b8601 Spacing 2014-01-15 00:48:34 +01:00
Jonas Kulla c33144552a Config: Parse from command line options on top of config file
Any options that are not arrays (ie. RTP paths) specified
as command line options will override entries in mkxp.conf.

The syntax is: --<option>=<value>
2014-01-10 20:16:34 +01:00
Jonas Kulla b8fc5e25b9 Audio: Make thread names more descriptive 2014-01-07 16:06:50 +01:00
Jonas Kulla 0a53a894dc Merge branch 'master' of github.com:Ancurio/mkxp 2014-01-07 05:26:05 +01:00
Jonas Kulla 063793c4d9 Turn screenshots (F3) off by default 2014-01-07 05:25:00 +01:00
Edward Rudd c60ffa6384 fix npos comparison check in baseName method 2014-01-06 12:45:01 -05:00
Jonas Kulla 953f903149 Spacing 2014-01-05 16:09:00 +01:00
Jonas Kulla e9cf77dbce Config: Fix preceeding '/' in deducted game title
Also factor out the common code path
2014-01-05 10:31:15 +01:00
Jonas Kulla 19dc83a5d5 Bitmap: Supply image filename on loading error 2014-01-05 10:28:35 +01:00
Jonas Kulla 8ed6de22a4 Input: Return const -20 mouse position when outside window 2014-01-05 01:15:33 +01:00
Edward Rudd 318162a229 fix screen grab crash when in fullscreen
- read the FBO size NOT the screen size.
2014-01-04 13:52:11 +01:00
Jonas Kulla 56b49acf39 Spacing 2014-01-04 13:50:07 +01:00
Jonas Kulla 43321b8ed7 Coding style fixes 2014-01-04 13:49:32 +01:00
Jonas Kulla 092e6ad948 Typo 2014-01-04 13:48:23 +01:00
Jonas Kulla d93c1280aa Font: Open TTF font as late as possible
This reduces opened fonts that were never going
to be used anyway.
2014-01-04 13:47:00 +01:00
Jonas Kulla 857693d4a1 Font: Fix 'Font#set_name' not actually changing underlying TTF_Font 2014-01-04 13:00:38 +01:00
Jonas Kulla 78f9272e3d Typo 2014-01-04 13:00:04 +01:00
Jonas Kulla c9423164d4 Font: Adhere to spec and set Font.default_name to "MS PGothic" 2014-01-04 12:58:03 +01:00
Jonas Kulla a8bff666eb Audio: Don't try to fill and queue null buffer
Fixes skipping audio after interrupting and resuming
the program via eg. a debugger.
2014-01-04 12:28:16 +01:00
Jonas Kulla 3daf805350 Table: Serialize actual table dimensions instead of '3'
This allows savegames created with mkxp to be read with RMXP.
2014-01-02 03:39:22 +01:00
Jonas Kulla 5f16eef273 EventThread: Properly allocate SDL user event codes 2014-01-02 02:22:10 +01:00
Jonas Kulla 0a336ea315 Spacing 2014-01-02 00:17:31 +01:00
Jonas Kulla a0a27889a3 Merge #8 2014-01-02 00:11:57 +01:00
Edward Rudd 5b4f0b239c add config option to set the window icon 2014-01-01 16:52:07 -05:00
Edward Rudd a740f7754c add option to choose whether left alt or both alts toggle's fullscreen 2014-01-01 15:56:38 -05:00
Edward Rudd c6bd61d2de code style fixes 2014-01-01 11:01:05 -05:00
Jonas Kulla 1bacceddf0 Spacing 2014-01-01 12:59:40 +01:00
Jonas Kulla ce7bf97dd4 FileSystem: Make path caching optional via config
Because Windows has case insensitive paths, this should
be turned on (which it is by default) for maximum
compatibility. Can be turned off as an optimization
(this will speed up startup a little depending on the
number of game assets).
2014-01-01 07:13:35 +01:00
Edward Rudd a18497ca7b change to exe dir on startup and add some extra guards around boost program option parsing. 2013-12-31 21:03:53 -05:00
Jonas Kulla 3f08b6b3db Remove dead code 2014-01-01 02:13:02 +01:00
Edward Rudd e87bdb8a95 cleaner approach to handling the viewport bug 2013-12-31 19:56:20 -05:00
Edward Rudd f42539e02b accept any alt for fullscreen switch 2013-12-31 19:31:29 -05:00
Edward Rudd 1120c60cae fix viewport resizing on screen resize. 2013-12-31 19:31:14 -05:00
Edward Rudd f8e8d704b5 use copy construction to pass the config along so the main constructor gets run once. 2013-12-31 17:23:15 -05:00
Edward Rudd f2bb0b2e79 initialize gameFolder to be SDL_GetBasePath() 2013-12-31 17:19:05 -05:00
Edward Rudd 7aa07630e4 can't sizeof an iVar in a static function 2013-12-31 16:32:12 -05:00
Edward Rudd af70e8c1ff correct ScanRow forward declares 2013-12-31 16:31:24 -05:00
Edward Rudd eacc143ea0 update extension usage..
nearly all of the previous required extensions are CORE in OpenGL 2.0
the remaining ones need to have fallback checks for ARB vs EXT vs APPLE 
variants..
2013-12-31 16:31:03 -05:00
Edward Rudd 27ae261d0e don't use base name it's destructive to the incoming string which you shouldn't modify as c_str() is const. 2013-12-31 16:27:28 -05:00
Jonas Kulla f2d2a1886f Shader: Throw on compile/link error, and print info logs
Also let go of the startup debug prints when compiling.
The engine will now tell us properly which shader fails
at which part.
2013-12-30 01:38:47 +01:00
Jonas Kulla 680e407a38 SharedState: Throw exception on errors (and handle them)
First up: throw if chdir(gameFolder) fails.
2013-12-30 01:37:55 +01:00
Jonas Kulla 9759e52b3c Exception: Constructor now takes printf style arguments 2013-12-29 18:05:11 +01:00
Jonas Kulla d8e22a8b3c Remove unused definition 2013-12-29 14:36:32 +01:00
Jonas Kulla 2adf8ab265 Transition from QtCore to stdc++ / STL / boost
This looks like a pretty major change, but in reality,
80% of it is just renames of types and corresponding
methods.

The config parsing code has been completely replaced
with a boost::program_options based version. This
means that the config file format slightly changed
(checkout the updated README).

I still expect there to be bugs / unforseen events.
Those should be fixed in follow up commits.

Also, finally reverted back to using pkg-config to
locate and link libruby. Yay for less hacks!
2013-12-29 13:59:26 +01:00
Jonas Kulla 01529c5741 Audio: Fix stream not being unlocked on exception 2013-12-28 23:10:43 +01:00
Jonas Kulla 99866fb84c Replace QStack with std::stack 2013-12-27 20:10:01 +01:00
Jonas Kulla 922a16a013 TexPool: Fix wrong total memory consumption calculation
The byte count of textures released into the pool was
erroneously added twice to the total byte count.
2013-12-27 18:46:04 +01:00
Jonas Kulla fbf02cf2ce Remove Qt style forloop 2013-12-27 06:19:30 +01:00
Jonas Kulla f3def32461 Constify 2013-12-27 06:11:18 +01:00
Jonas Kulla 231e38ae8e Replace QVector, QList with std::vector, std::list
An exception is made of TexPool, which will need a
bit more testing before transitioning to std containers.

Also replace 'int' with 'size_t' where it is used only
as an array index.
2013-12-26 20:18:33 +01:00
Jonas Kulla 8215bc7e7d Remove useless lines 2013-12-26 15:00:03 +01:00
Jonas Kulla 19bb6c924e Gaphics: Make frame skip a config option
When using something like Valgrind that will run
mkxp 20 times slower than normal, frame skip will
make the redraw loop completely grind to a halt.
Set 'frameSkip' to false in the config to
avert this.
2013-12-21 21:18:20 +01:00
Jonas Kulla cb36a28b09 Add a very crude screenshot function (press F3)
Files are named after the current date+time (down to seconds),
and written to the gameFolder directory.
2013-12-20 09:17:15 +01:00
Jonas Kulla 99cbb4d594 FileSystem: Remove useless code 2013-12-20 07:38:29 +01:00
Jonas Kulla f1df97551c FileSystem: Add "otf" to recognized font extensions 2013-12-15 10:19:22 +01:00
Jonas Kulla 5f290c5b11 Audio: Prevent div-by-zero 2013-12-15 10:12:44 +01:00
Jonas Kulla 8161b00804 Remove unneeded include 2013-12-11 23:52:20 +01:00
Jonas Kulla 3b8484a280 Audio: Silence "unused" errors with latest libvorbisfile 2013-12-11 21:08:40 +01:00
Jonas Kulla 1f2470deb7 Graphics: Fix some RGSS2 bitrot 2013-12-11 21:07:41 +01:00
Jonas Kulla 0035c23641 Shader: Group all shaders in one collective struct
Makes sharedstate.{cpp|h} a lot easier to read, and
adding new shaders a one liner.
2013-12-11 05:22:13 +01:00
Jonas Kulla 8c6648f47e Use std algorithm functions 2013-12-08 13:19:22 +01:00
Jonas Kulla ef12e96158 Remove completely outdated note 2013-12-08 13:01:59 +01:00
Jonas Kulla 946d778b96 Audio: Fix BGM not starting after ME has ended
A previous commit prevented the MeWatch from
starting a BGM stream that was in stopped state.
However, when a new BGM is loaded while the ME
is still playing, the BGM stream will be stopped
even though we want it to start after the ME
finishes.

Also add some comments trying to explain members
of 'AudioStream' a bit better.
2013-12-08 12:58:39 +01:00
Jonas Kulla bf712f3738 Graphics: Remove useless and confusing function 2013-12-08 12:57:46 +01:00
Jonas Kulla 5328d17090 Graphics: Fix viewport effect rendering bug
We didn't account for the spec dictating that
scissor test does affect FBO blit operations,
which resulted in corrupted output if more than
one viewport with an active effect (tone, color)
was created.

The reason I never caught this before must be
that the fglrx-legacy driver is actually bugged
in this aspect and ignores the scissor on blit.
2013-12-08 12:23:12 +01:00
Jonas Kulla 8ac70b7879 Sprite: Perform CPU visibility culling 2013-12-06 15:55:18 +01:00
Jonas Kulla 6e3b1d9466 Sprite: Don't draw when opacity == 0 2013-12-05 18:27:53 +01:00
Jonas Kulla 648684e4aa Don't expose global modules' con/destructors
This is just a small change to make the C++ API
match the binding counterparts more closely.
2013-12-05 00:34:11 +01:00
Jonas Kulla 5fca94616c Audio: Implement RGSS3 functionality
'Pos' and 'Play' functions take a float for
their 'pos' parameter, which is in seconds
of playback.

'setupMidi' is a noop at this point.
2013-12-05 00:24:18 +01:00
Jonas Kulla ef2430e0c3 Sanitize #include statements
The general rule I'm aiming for is to <> include
system wide / installed paths / generally everything
that's outside the git managed source tree (this means
mruby paths too!), and "" include everything else,
ie. local mkxp headers.

The only current exception are the mri headers, which
all have './' at their front as to not clash with
system wide ruby headers. I'm leaving them be for now
until I can come up with a better general solution.
2013-12-04 17:48:37 +01:00
Jonas Kulla 9a63140f3e Audio: MeWatch: Don't resume stopped BGM 2013-12-04 17:16:18 +01:00
Jonas Kulla 04526987e4 Audio: Implement RGSS2 ogg looping
With this we now link to libvorbis/ogg directly.
When this is enabled, one can theoretically also
build SDL_sound without ogg support, although I
doubt it makes much of a difference.

Adittionally, count frames instead of samples
for playback offset calculation.
2013-12-04 16:44:34 +01:00
Jonas Kulla 226e860c38 Bitmap: Fix renaming issue in RGSS2 code 2013-12-04 15:53:42 +01:00
Jonas Kulla a817b31e7c Audio: Remove all traces of rubberband
We will not be using librubberband for in place
pitch shifting. RMXP "shifts" PCM based audio
by just playing it back slower/faster, which
OpenAL takes care of for us. A native midi backend
will be able to effortlessly pitch shift by
multiplying note pitches, should we ever get one.

I have been chasing this ghost for way too long.
2013-12-04 14:49:35 +01:00
Jonas Kulla e26d0366f1 Revert "Audio: Make cheap OpenAL pitch shifting a config option"
Making this an option makes no sense. It ought to
be the default behavior, as RMXP pitch shifts PCM
based audio files the exact same way.

This reverts commit ac35d4214e.
2013-12-04 13:39:39 +01:00
Jonas Kulla ac35d4214e Audio: Make cheap OpenAL pitch shifting a config option 2013-12-01 09:36:15 +01:00
Jonas Kulla a65956818f Bitmap: Feed image extension into SDL2_image for faster loading 2013-11-30 14:28:50 +01:00