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385 Commits

Author SHA1 Message Date
raysan5
0e56bc2929 Replace file accesses by memory accesses 
Several functions used to load external files have been reviewed to just load the full file with LoadFileData() and load data from memory from there. This way all file access functionality is centralized in utils module.

Functions reviewed: LoadDDS(), LoadPKM(), LoadKTX(), LoadPVR(), LoadASTC(), SaveKTX()
 2020-05-22 01:47:30 +02:00
raysan5
3a33fe0fd9 Avoid LoadImageEx() usage internally 
At this point LoadImageEx() could be removed from raylib... still thinking about it...
 2020-05-14 13:37:52 +02:00
raysan5
3a6af2cc57 Remove SUPPORT_IMAGE_DRAWING flag 
ImageDraw() is actually used in multiple functions and it aslo depends on several functions...
 2020-05-09 17:17:54 +02:00
raysan5
7a1d3d807f WARNING: RENAMED: ImageExtractPalette() -> GetImagePalette() 2020-05-09 12:07:18 +02:00
raysan5
959447d8ed Reorganized texture functions 
Removed ImageAlphaMask() dependency on [text] LoadBMFont()
 2020-05-09 12:05:00 +02:00
raysan5
d357b116fe Reviewed missing check for JPG 2020-05-07 18:08:35 +02:00
raysan5
fdad1f023b Avoid all MSVC compile warnings 
Most warning were related to types conversion (casting required) and unsigned/signed types comparisons.

Added preprocessor directives (_CRT_SECURE_NO_DEPRECATE; _CRT_NONSTDC_NO_DEPRECATE) to avoid warnings about unsafe functions, those functions are safe while used properly and recommended alternatives are MS only.

Some external libraries still generate warnings.
 2020-05-06 19:12:09 +02:00
raysan5
51c3bef497 Review exposed #defines and allow user re-defining 
There are multiple #define values around raylib, usually not exposed for redefinition, just reviewed all of them to allow users redefining them on compile time if required.

Also, multiple #define have been renamed and commented.
 2020-05-01 17:31:44 +02:00
raysan5
cc816345bf WARNING: API BREAK: Removed LoadImagePro() 
Actually this function is useless and potentially dangerous, internally, a shallow copy of data was done. Same could be accomplished accesing image.data directly.
 2020-04-10 19:26:36 +02:00
raysan5
b132da0ac2 WARNING: API BREAK: Reviewed ImageDrawText*() params order 
To unify with DrawText*() equivalent functions
 2020-04-10 19:10:15 +02:00
raysan5
926651b708 Optimized ImageDrawPixel() 
Now it's blazing fast. It modifies image.data directly.

Previous version could take up to 3-4 seconds to draw a line... now it takes some nanoseconds...
 2020-04-09 22:44:10 +02:00
raysan5
0abe557af1 Fixed issue with ImageDrawLine() 2020-04-08 12:37:52 +02:00
raysan5
4ceb4d3bf3 Some code tweaks, comments and defines 2020-04-05 17:50:37 +02:00
raysan5
8941cf3e66 Update textures.c 2020-03-30 17:42:19 +02:00
raysan5
e8a8d544c5 Review formating and signegness issues 2020-03-30 14:38:16 +02:00
Rob Loach
a025636fa1
Update ImageDraw*() functions to match arguments of Draw*() (#1156) 
* Update ImageDraw*() functions to match arguments of Draw*()

Updated draw functions:
ImageDrawPixel()
ImageDrawPixelV()
ImageDrawCircle()
ImageDrawCircleV()
ImageDrawLine()
ImageDrawLineV()
ImageDrawRectangle()
ImageDrawRectangleV()
ImageDrawRectangleRec()

* [nodepadpp] Update Notepad++ ImageDraw defintions

This updates the Notepad++ definitions with the updated ImageDraw methods.

* [examples] Add ImageDraw calls to textures_image_drawing

* Update ImageDraw*() methods
 2020-03-29 12:43:34 +02:00
raysan5
d28e73849b Review TRACELOG() messages 2020-03-27 18:49:21 +01:00
raysan5
7e2b1b4ff0 [textures] Review TRACELOG() messages 2020-03-27 17:43:38 +01:00
raysan5
b9dd459d5a [textures] Review TRACELOG() messages, categorized 2020-03-27 17:15:44 +01:00
raysan5
7ae7a87f8a Remove trail spaces 2020-03-25 19:41:51 +01:00
raysan5
5aebd2a16c Review formating from PR #1138 2020-03-21 20:30:40 +01:00
Sourav Gupta
574c689ff7
Added draw functions to ImageDraw*() (#1138) 
Added draw functions:
ImageClearBackground()
ImageDrawPixel()
ImageDrawLineEx()
ImageDrawCircle()
 2020-03-21 20:23:50 +01:00
raysan5
2344941974 Replace external libraries custom allocators by raylib ones #1074 
NOTE: Two libraries still use custom allocators: glfw and stb_vorbis
 2020-03-17 13:40:07 +01:00
raysan5
71b06caed4 Corrected typo 2020-03-15 17:06:08 +01:00
raysan5
4611406c68 REVIEWED: ImageTextEx() to support line breaks #1131 
NOTE: This functionality has an important issue, line space is fixed to 1.5 font.baseSize pixels, depending on the font and how it has been generated that spacing could be too wide or too narrow...
 2020-03-15 16:18:48 +01:00
SasLuca
680f9d5772
Changed if to else if. (#1122) 2020-03-08 18:03:23 +01:00
Ray
a6297a2be1 Some code tweaks 2020-03-03 01:21:06 +01:00
Ray
1ee6290fcf Replaced fabs() by fabsf() when required 2020-02-28 12:54:39 +01:00
Ray
c8464bc731 Corrected return value 2020-02-27 16:22:34 +01:00
Ray
b2098a2d60 REDESIGN: ExportImage() 
Use new file I/O ABI
 2020-02-27 16:15:58 +01:00
Ray
acfa967e89 Corrected issue with variable name 2020-02-27 13:56:27 +01:00
Ray
5ff0776235 Remove trail spaces and some tweaks 2020-02-27 13:33:09 +01:00
Ray
2a408d789c REDESIGNED: LoadImage() -WIP- 
Using new file I/O ABI
 2020-02-27 13:21:51 +01:00
Ray
5100cb3e7f REDESIGNED: LoadImageRaw(), LoadAnimatedGIF() 
Using new file I/O ABI
 2020-02-27 13:21:21 +01:00
SasLuca
dec85f741a
Fixed memory leaks in textures.c (#1097) 2020-02-11 22:25:27 +01:00
Ray
ea40bda88c Added func used in comments 2020-02-04 17:52:40 +01:00
Ray
b5fe41f41a Review libc dependencies and remove when possible 
Just for clarification, no plans to remove libc dependency, just did some code analysis to see how much raylib depend on stardard C library. My conclusions:

 - stdlib.h: primary dependency is for malloc() and free()
 - stdio.h: primary dependency is for FILE access, maybe it could go through a custom ABI?
 - string.h: just around 8 functions required
 - math.h: just around 8 functions required
 - others: 1-2 functions required for some other headers
 2020-02-04 16:55:24 +01:00
Ray
c3f06b7470 Remove all trail spaces 2020-02-03 19:26:28 +01:00
Ray
cde26c743c Replace TraceLog() function by TRACELOG macro 
Added SUPPORT_TRACELOG_DEBUG config
 2020-02-03 19:13:24 +01:00
raysan5
bec467705e Review custom allocators 2020-01-19 11:23:38 +01:00
Ray
237972652d GetImageAlphaBorder() return 0 in case of blank image 2020-01-15 11:52:50 +01:00
Ray
4525c897e2 GetImageData() returns NULL if image size is 0 2020-01-15 11:22:00 +01:00
raysan5
21c30f43d4 Update year to 2020 2020-01-05 20:01:54 +01:00
raysan5
c0d1425aac Remove TABS 2019-12-29 13:53:05 +01:00
Ray
e614942a2d Read texture data as RGBA from FBO on GLES 2.0 2019-12-11 23:22:10 +01:00
raysan5
e8b89b5ecf REVIEW: GetImageData() and GetImageAlphaBorder() 2019-11-04 13:30:55 +01:00
João Coelho
75b0264f35 fix various problems, thanks CppCheck :) (#1005) 
* explained a bit more the core_window_letterbox example

* fixed a few 'ups' moments that could lead to mild head pain and time loss
 2019-10-29 15:57:19 +01:00
raysan5
68dcb55349 Corrected bug on ImageDrawRectangleLines() 2019-10-19 17:26:45 +02:00
Ray
b75511248d Remove trailing spaces 2019-10-17 17:18:03 +02:00
Ray
12d3e21f1b REVIEW: ImageAlphaMask() 
When adding alpha mask to GRAYSCALE image, if using ImageFormat(), it could change pixel values, now we avoid that, mask is just added as an extra channel
 2019-10-11 20:08:41 +02:00
Ray
df84f93938 Add security checks on file writting 2019-09-30 17:32:06 +02:00
Ray
1f730b3b35 Review ImageCrop() security checks 2019-09-20 15:55:55 +02:00
Ray
9d53e07883 Added preprocessor macros for GIF 2019-09-19 17:36:48 +02:00
Ray
d089e1cd34 ADDED: LoadAnimatedGIF() -WIP- 
Still looking for a better way to integrate it into raylib API, maybe add a LoadImageAnim()?
 2019-09-19 16:09:36 +02:00
raysan5
112874fe07 Review issue with HDR pixels loading 2019-09-14 20:07:44 +02:00
raysan5
c10348cc85 Review conditions 2019-09-14 19:01:33 +02:00
Michael Vetter
5f1990e044 Fix build caused by GetImageAlphaBorder() (#931) 
Fix build failure introduced in 2a913b6587
 2019-08-07 09:23:15 +02:00
Ray
2a913b6587 ADDED: GetImageAlphaBorder() 2019-08-07 00:28:05 +02:00
Leandro Gabriel
89c16baf18 Replace tabs with spaces and update year of copyright notices (#927) 
* Update year of copyright notices

* Fix mistake in comment

* Fix typo ("algorythms")

* Replace tabs with spaces

* Remove trailing whitespace and fix mistake in comment

* Fix ExportImageAsCode missing comment rectangle corner

* Replace tab with spaces

* Replace tabs with spaces
 2019-08-03 11:07:41 +02:00
Ray
b4d67499a7 BREAKING CHANGE: Read description 
Changes:

 - Font structure has been redesigned, CharInfo structure contained character rectangle within font texture, it has not much sense, considering that it was an information relative to the font atlas generated and not the character itself, so character rectangles have been moved out from CharInfo to Font.
 - CharInfo included a data parameters to contain character pixel data (usually grayscale), generated on TTF font generation. It was inconsistent with other fonts types, so, now CharInfo includes directly an Image of the glyph.
 - REDESIGNED: GenImageFontAtlas(), additional recs parameter added, loaded and filled inside the function to export atlas characters rectangles, instead of silently modify the input CharInfo data.
 - REVIEWED: ImageTextEx(), funtion retrieved the font atlas image from the GPU, that was slow and problematic in several platforms. Now it uses directly the CharInfo image. Support for unicode codepoints has also been added.
 - REDESIGNED: ImageDraw(), now it includes an additional parameter, the color tint, not only it could be useful for several situations but also function signature is more consistent with similar functions.
 - ADDED: ImageFromImage() to generate a new image from a piece of another image.
 - REVIEWED: GetNextCodepoint(), renamed parameters to be more clear.

Also all examples and games that were affected by those changes have been reviewed.
 2019-07-24 15:05:14 +02:00
Ray
2433f30b4b Reviewed ImageDraw() and ImageResizeCanvas() 
Added security checks in case provided image to functions hasn't been properly loaded... just to avoid program crashes.
 2019-07-23 22:24:25 +02:00
Ray
d21422687a Some formatting tweaks 2019-06-16 23:36:04 +02:00
Ray
0eece03205 Corrected issue with texture flip X 2019-05-15 12:22:29 +02:00
Ray
97c8a28aaa Remove trail spaces 2019-05-08 18:33:09 +02:00
Ray
e67ebabb02 Support custom memory management macros 
Users can define their custom memory management macros.

NOTE: Most external libraries support custom macros in the same way, raylib should redefine those macros to raylib ones, to unify custom memory loading. That redefinition is only implemented as example for stb_image.h in [textures] module.
 2019-04-23 14:55:35 +02:00
Ray
01367fcb1e Review cubemap generation 2019-04-11 16:11:54 +02:00
Ray
b8ada4b877 Review creation years 2019-04-08 12:25:13 +02:00
ChillerDragon
f21761fbbb Happy new year 2019 2019-04-07 17:49:12 +02:00
Ray
a103086443 Removed trail spaces 2019-04-04 13:50:52 +02:00
raysan5
f02a0334d8 ADDED: GetScreenData() 2019-03-17 11:58:02 +01:00
Ray
29d1323bd1 Work on ImageResizeCanvas() 2019-03-15 13:34:09 +01:00
Ray
cbfa35a39e REVIEW: ImageResizeCanvas() -WIP- 2019-03-15 00:56:02 +01:00
Ray
477ea4d660 Support external config flags 2019-03-12 16:00:26 +01:00
Ray
d679a97e92 Removed some NULL pointer checks 2019-02-28 18:39:58 +01:00
Ray
374811c440 Change ternary operator formatting 2019-02-22 13:13:11 +01:00
Ray
a886f5e743 Remove TABS 2019-02-22 12:12:21 +01:00
Ray
641895b5ba Remove end-line spaces 2019-02-21 18:45:19 +01:00
Ray
5d0ea7f110 Corrected issue #758 2019-02-18 16:43:01 +01:00
Jens Pitkanen
eed69d4127 Fix the image manipulation config flag 2019-02-15 17:56:36 +02:00
Jens Pitkanen
f9963d4ed4 Fix config.h flags 2019-02-14 13:52:18 +02:00
Ray
e7466eb0c4 Corrected function usage 2019-02-12 00:40:10 +01:00
Ray
e996fe2ff5 ADDED: GetClipboardText(), SetClipboardText() 2019-02-11 18:03:06 +01:00
Ray
db56d432e4 ADDED: rlLoadTextureDepth() 
REDESIGNED: rlLoadRenderTexture()
ADDED: rlRenderTextureAttach()
ADDED: rlRenderTextureComplete()
 2019-02-04 16:28:17 +01:00
Ray
fce48e85f4 ADDED: LoadTextureCubemap() 
Probably uncomplete, not tested yet...
 2019-02-04 13:27:36 +01:00
raysan5
414c3ee1f9 ADDED: DrawTextureQuad() 
Useful for tiling and offset parameters definition.
 2018-12-26 23:44:16 +01:00
raysan5
9a8320c52b REVIEWED: DrawRectanglePro() 2018-12-26 10:51:13 +01:00
Ray
965a91cebb Support PIC image format loading 2018-12-18 18:18:40 +01:00
Ray
f822650a3b Support externally provided compilation flags 
Useful in case raylib compilation want to be automated and compilation config flags provided by command line.
 2018-12-18 00:20:08 +01:00
Ray
8b75a1a990 Improved textures wrap support 2018-12-03 12:00:05 +01:00
Ray
1774260dab Some tweaks 2018-11-30 01:57:53 +01:00
Ray
b5c6736592 Reimplement ImageAlphaCrop() 2018-11-27 10:20:41 +01:00
Ray
5167f78d5f ADDED: OpenURL() 
Corrected bug on ImageDrawRectangleLines()
 2018-11-09 23:09:02 +01:00
Ray
b356ef5564 Modifies some Image functions 
REVIEWED: ImageDrawRectangle()
ADDED: ImageDrawRectangleLines()
 2018-11-07 17:58:26 +01:00
Ray
fc1c9505ba Remove end-line spaces 2018-11-06 15:10:50 +01:00
Ray
b051f7778f Corrected typo 2018-10-29 16:39:54 +01:00
Ray
298203a41a ADDED: Some functions... 
text:     IsEqualText() -WIP-
audio:  SaveWAV()
audio:  ExportWaveAsCode()
textures:  ExportImageAsCode()
 2018-10-29 16:18:06 +01:00
Ray
764766bfb2 Some formatting tweaks 2018-10-18 16:00:11 +02:00
Ray
126ab49221 Minor tweaks 2018-10-10 23:55:36 +02:00
Ray
2320c2febf ADDED: ImageExtractPalette() 2018-10-08 18:57:33 +02:00
Ray
589152b658 Review void pointer incrementation 2018-10-01 15:45:01 +02:00
Ray
d67edb591a Support KXT image file export 
[textures] Added SaveKTX()
[rlgl] Exposed rlGetGlTextureFormats()
 2018-10-01 15:30:48 +02:00
Ray
2bd18ab91e Support ExportImage() as raw pixel data 
Added note on KTX 2.2
 2018-09-17 19:00:51 +02:00
Ray
f503fded67 Support image export 2018-09-17 17:06:58 +02:00
Ray
ec5c9686b3 Improved data export capabilities! 
REVIEWED: ExportImage()
REVIEWED: ExportMesh()
ADDED: ExportWave()
REMOVED: Internal funcs: SavePNG(), SaveBMP()

NOTE: These changes break the API (parameters order)
 2018-09-17 16:56:02 +02:00
Ray
ac31f51c5e Corrected issue with font tint 2018-09-05 10:47:57 +02:00
Ray
00f5f2ead2
Merge pull request #616 from overdev/master 
[Feature Request] 9-patch drawing function
 2018-08-09 22:42:05 +02:00
Jorge A. Gomes
dab78d59f3
Update textures.c 
See raylib/examples/textures/textures_image_9patch.c for how to use `DrawTextureNPatch` function.
 2018-08-08 16:42:39 -03:00
Ray
b042fe12e6 Reviewed spacings on latest PR 2018-08-06 20:49:47 +02:00
Kim Kulling
b2cac82fa0 Fix compiler warings in texture.c and more. 2018-08-05 00:34:35 +02:00
Jorge A. Gomes
28424141f0
Update textures.c 
Added support form vertical and horizontal 3-patches.
Corrected the distortion caused when destRec size is smaller than 4x4. Now even 1x10 or 0x0 sizes are drawn correctly.
 2018-08-03 20:53:15 -03:00
Jorge A. Gomes
7cc2a5585b
Update textures.c 
Added DrawNinePatch() function implementation.
 2018-08-03 04:51:26 -03:00
Ahmad Fatoum
548dbeb1ca
Fix typo (s/proedural/procedural) 2018-07-29 13:04:16 +02:00
raysan5
103bc7dfc6 Corrected issue with GetFontDefault() 
Note for me: Replace All is NOT your friend...
 2018-07-05 19:17:06 +02:00
raysan5
d881c73257 Renamed GetDefaultFont() to GetFontDefault() 
Library consistency rename... yes, I know, it breaks the API...
 2018-07-05 19:08:24 +02:00
Ray
74fd0e7ca4 Added function: ImageColorReplace() 2018-07-03 00:57:58 +02:00
Ray
276974de05 Removed function prototype 
This function was added in text module as GenImageFontAtlas()
 2018-07-02 16:39:04 +02:00
Ray
75ba5aca55 Improved font generation and SDF 
Added: data to CharInfo struct
Added: LoadFontData()
Added: GenImageFontAtlas()
Removed: LoadFontEx()
Removed: LoadTTF() [internal]
Some code tweaks
 2018-06-20 00:52:14 +02:00
Ray
372e4a1139 Reviewed some functions 
- GetImageData()
- GetImageDataNormalized()
 2018-06-12 16:30:03 +02:00
Ray San
64804f30e6 Comment review 2018-06-12 13:27:41 +02:00
Ray San
59fd261491 Added function: GetImageDataNormalized() 
Reviewed: GetImageData()
Reviewed: ImageFormat()
 2018-06-12 13:13:09 +02:00
Ray San
7d0e09ff4c Corrected bug 2018-06-12 12:05:28 +02:00
raysan5
b48d225a43 Propose new function: GenImageFont() 2018-06-10 19:29:01 +02:00
Ray
817ae07505 Some comments cleaning 
ImageDraw() code tweak
 2018-06-06 00:43:52 +02:00
Ray
0e6458cfee Added ImageRotate*() functions 2018-06-03 21:05:01 +02:00
Ray
b1b4a11bdb Corrected issue with function definition 2018-06-02 13:05:23 +02:00
Ray
afc4181752 Work on ImageResizeCanvas() 2018-06-02 12:47:05 +02:00
Ray
2536bea379 Added: ImageResizeCanvas() -WIP- 
Added note idea on ImageFormat() for future redesign (to support
16bit-32bit pixel-formats)
 2018-06-01 00:53:40 +02:00
Ray
129c890a28 Removed assert() 
Not used in raylib this mechanism
 2018-05-30 00:06:23 +02:00
Ray
8f4b53384c Replaced tabs by spaces 2018-05-29 09:09:40 +02:00
Ray
dbff40944a Corrected issue with floats on TCC 
It seems TCC was not casting correctly int values to float in some
specific situations
 2018-05-28 00:48:07 +02:00
Ray San
8f4fa5006b Added a note 2018-05-22 12:09:12 +02:00
Ahmad Fatoum
e025e62445 cmake: Fix PLATFORM_WEB build 
Did this ever work? Surely, doesn't look like it...
 2018-05-21 12:15:39 +02:00
Ray
2aae62cea2 Header tweak and comments 2018-05-17 00:04:36 +02:00
Ray
bb43755a9d
Corrected issue on LoadASTC() 2018-05-12 23:33:03 +02:00
Ray
9ea2a69bfd Corrected issue on rectangle drawing 2018-05-09 00:23:56 +02:00
Ray San
ec33e7d705 BREAKING CHANGE: Renamed SpriteFont type to Font 
- Preparing MP3 files support
- Jumped version to raylib 2.0-dev (too many breaking changes...)
 2018-05-04 16:59:48 +02:00
Ray San
6324697ffd Rectangle parameters changed to float 
- Some examples tweaks
- Reviewed ImageFormat()
- Use float for text fontSize
 2018-05-04 16:25:31 +02:00
raysan5
c51203ae7e Corrected alpha blending on ImageDraw() 2018-04-29 18:39:57 +02:00
Ahmad Fatoum
1841afad11
Refactor all #define SUPPORT_* into a config.h 
That way, a user needs only to touch a single file to configure what
features raylib is built with.
Include guards are left out intentionally, because config.h should only
be included in source files, not headers.

Later on, config.h can also define the raylib version (#461).
 2018-04-07 23:37:48 +02:00
Ray
b8bd1d2ea6 Remove unnecesary NPOT check 
Now PLATFORM checks only used on core and utils modules
 2018-04-05 19:22:45 +02:00
Ray
005f2ffb75 Simplified some code 2018-04-05 19:18:44 +02:00
Ray
931b672c92 Added: ImageDrawRectangle() 
Renamed SaveImageAs() to ExportImage() for consistency on what actually happens with data.
 2018-04-04 12:02:20 +02:00
Ray
533780aadf Review ImageDraw() alpha blending 
Not sure if math is ok... just left a commented piece of code that uses pre-multiplied alpha.
 2018-04-03 12:42:22 +02:00
Martinfx
28a9a181cb Fix use after free 2018-04-02 13:30:19 +02:00
raysan5
0958904eac Added comments to review function ImageTextEx() 2018-02-18 19:29:13 +01:00
raysan5
4492a70a4b Support UTF8 basic characters on ImageTextEx() 
Supported UTF8 range equivalent to [128..255] (80h..FFh)
Exposed and renamed text function GetGlyphIndex()
Renamed spriteFont parameter name to simply font
Small security check on transmission mission ending screen
 2018-02-18 18:07:57 +01:00
Ray
1ce8c80de9 Corrected several issues... 2018-01-28 16:52:18 +01:00
Ray
2dcaddc81c Review mipmaps generation issue 
When changing image format, mipmaps are lost and regenerated from
scratch
 2018-01-23 13:23:34 +01:00
Ray
04af83ff99 Improved pixel formats support 
Review rlLoadTexture() function to make it simpler, now OpenGL texture
glInternalFormat, glFormat and glType are retrieved with new function
GetGlFormats()
 2018-01-22 00:20:42 +01:00
Ahmad Fatoum
a2edc9d641
MSVC: Fix void pointer arithmetic error 
GNU C allows it as a compiler extension, but MSVC doesn't.
 2018-01-18 13:20:13 +01:00