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385 Commits

Author SHA1 Message Date
raysan5
cdc8850e68 WARNING: REDESIGN of rlgl framebuffers API #721 
This redesign allows more flexibility when creating RenderTexture and a simplification (and hopefully removal) of `GenTexture*()` functions, that should not belong to this model but the user code, due to the use of custom shaders.

Also, this new API opens the door for a possible GBuffers type and advance rendering possibilities...

Some functions of the API have been also simplified or even removed.

rlgl module can be used as an standalone library, so, a version for the library has been added: v3.1.0, matching current raylib version.
 2020-09-18 02:11:49 +02:00
raysan5
43d82c1f21 Add security checks when loading data from memory 2020-09-16 11:33:56 +02:00
Ray
8cf0be4b6c Review memory loading functions signesness 2020-09-14 19:20:38 +02:00
raysan5
5073619962 REVIEWED: GetTextureData(), allow retrieving 32bit float data 2020-09-14 16:03:45 +02:00
Ray
768b29dd74 ADDED: LoadImageFromMemory() #1327 2020-09-13 15:37:15 +02:00
raysan5
f1ed8be5d7 REDESIGNED: ColorFromHSV() 
Replaced Vector3 by direct values, easier to use and understand
 2020-09-07 19:33:06 +02:00
raysan5
0db0e6acd8 WARNING: REMOVED: LoadImageEx() 
Reason for removal: This function forces a specific Image data format, it copies data internally (it could be confusing and lead to memory leaks), it's redundant, there is a simpler alternative and raylib promotes using structures directly
 2020-07-10 19:18:29 +02:00
raysan5
3f4c6fee11 Correct issue when not supporting GIF format 2020-07-10 17:24:37 +02:00
raysan5
c57323f29c ADDED: LoadImageAnim() to load animated sequence of images 2020-07-10 13:59:01 +02:00
Doyle
00fda3be65
Fix incorrect color transform to 255 space (#1297) 2020-07-05 20:02:32 +02:00
Ray
5986eee6ab Expose additional configuration options 
Some internal defines have been exposed in config.h
 2020-06-30 11:05:09 +02:00
Vlad Adrian
4d71e9b44f
Added new function DrawTextureTiled() (#1291) 
* Implemented DrawTextureTiled()

* Example added
 2020-06-27 23:59:14 +02:00
Ray
ba39a1b304 ADDED: UpdateTextureRec() 2020-06-25 16:26:59 +02:00
raysan5
e18c4c1158 REVIEWED: ColorAlphaBlend(), support tint color 2020-06-20 23:32:32 +02:00
raysan5
7ed7116e27 REVIEWED: ColorAlphaBlend(), integers-version, optimized #1218 2020-06-20 19:57:09 +02:00
raysan5
5a862bce29 REVIEWED: ImageDraw(), consider negative source offset properly #1283 2020-06-20 18:49:15 +02:00
raysan5
da582e2eec REVIEWED: ImageDraw() #1283 2020-06-20 18:10:21 +02:00
raysan5
afcc584fb6 RE-ADDED: Fade() function to avoid multiple breaking changes 
Probably there is a better way to do this but this is a temporary solution for backward compatibility
 2020-06-16 10:36:05 +02:00
raysan5
589d606000 REDESIGNED: ImageDraw(), optimized #1218 
After multiple tests and lot of redesign, current implementation is the fastest one. It also considers several fast-paths for maximum speed!
 2020-06-15 12:06:41 +02:00
raysan5
32c0a7a135 Small code optimization 2020-06-15 12:05:03 +02:00
raysan5
bfa6544030 REDESIGNED: ImageResize(), optimized #1218 2020-06-15 12:04:18 +02:00
raysan5
691c1f9391 REDESIGNED: ImageFromImage(), optimized #1218 2020-06-15 12:03:33 +02:00
raysan5
ad954dc7ab WARNING: BIG CHANGE: Move Color functions to texture module 
WARNING: Some functions ADDED and some RENAMED:
- RENAMED: Fade() -> ColorAlpha() [Added #define for compatibility]
- ADDED: ColorAlphaBlend()
- ADDED: GetPixelColor()
- ADDED: SetPixelColor()
 2020-06-15 12:02:50 +02:00
raysan5
ec09fea29a REDESIGNED: ImageDraw(), optimization #1218 
Trying a new optimization approach, some additional functions added, they will be probably exposed soon.
 2020-06-11 22:47:25 +02:00
raysan5
15bfe44e73 REVIEWED: ImageDraw(), optimizations test #1218 
Despite all the effort put on function optimization, dealing with alpha blending is complex, considering src and dst could have different pixel format...
 2020-06-11 12:47:47 +02:00
raysan5
a6e6a99cb6 REDESIGNED: ImageAlphaClear(), optimized #1218 2020-06-10 23:10:16 +02:00
raysan5
4745ebeed5 REVIEWED: ImageResizeCanvas(), optimization #1218 
Optimized to avoid ImageCrop() calls, now we define the source image rectangle and we just copy that data over the new canvas.
 2020-06-10 21:21:37 +02:00
raysan5
dea0279a74 REVIEWED: ExportImage(), optimized 2020-06-09 19:52:10 +02:00
raysan5
7ef0fb4192 REVERTED: ExportImage() changes 
Always using RGBA for now.
 2020-06-08 21:18:42 +02:00
raysan5
82f7dd017e REVIEWED: ImageAlphaPremultiply(), optimization 2020-06-08 18:24:53 +02:00
raysan5
40bc6afdbd REVIEWED: ImageAlphaClear(), minor optimization 2020-06-08 18:23:59 +02:00
raysan5
87592e2625 Update textures.c 2020-06-07 20:32:43 +02:00
raysan5
d0e9228660 REDESIGNED: ImageResizeCanvas(), optimized #1218 2020-06-07 18:33:30 +02:00
raysan5
a9fb0aa207 ImageToPOT() renamed parameter 2020-06-07 18:32:20 +02:00
raysan5
b5174a9990 REVIEWED: ImageCrop() #1218 
Further optimization, moving data line-by-line
Old optimization left for reference
 2020-06-07 12:57:57 +02:00
raysan5
b7d53ce314 REVIEWED: ImageToPOT() #1218 
Using ImageResizeCanvas()
 2020-06-07 12:56:47 +02:00
raysan5
78c3d619f9 REVIEWED: ImageAlphaCrop() #1218 
Now uses GetImageAlphaBorder()
 2020-06-07 12:33:42 +02:00
raysan5
02ff68e1a3 REDESIGNED: ImageCrop(), optimized #1218 2020-06-07 12:16:27 +02:00
raysan5
7cf1e76d53 REVIEWED: ExportImage(), optimized #1218 
Avoid GetImageData() retrieval and free
 2020-06-07 11:57:22 +02:00
raysan5
776e4a37ef REDESIGNED: ImageRotateCCW(), optimized #1218 2020-06-07 11:53:13 +02:00
raysan5
79e2fbe0c6 REDESIGNED: ImageRotateCW(), optimized #1218 2020-06-07 11:52:55 +02:00
raysan5
d278eae4a3 REDESIGNED: ImageFlipHorizontal(), optimized #1218 
Added several optimized options for future reference (if required)
 2020-06-07 11:52:21 +02:00
raysan5
93d6dd3023 REDESIGNED: ImageFlipVertical(), optimized #1218 2020-06-07 11:51:26 +02:00
raysan5
3792951023 REVIEWED: GetPixelDataSize() to consider compressed data properly 2020-06-02 23:08:34 +02:00
raysan5
b0f245d8c5 Review ExportImageAsCode() comment 2020-05-24 15:47:15 +02:00
raysan5
427e543d84 Corrected issue 
Compression API requires functions provided by stbi_image_write (DEFLATE compression)
 2020-05-23 23:17:34 +02:00
raysan5
4e8e90b6df Add note comment on ExportImageAsCode() 2020-05-23 19:46:58 +02:00
raysan5
b95673f701 Use RL_FREE() instead of free() 2020-05-23 19:21:46 +02:00
raysan5
d3dece3343 REDESIGNED: ExportImageAsCode() to use memory buffer #1232 2020-05-23 18:24:53 +02:00
raysan5
795c079c55 Corrected issues on LoadPKM() 2020-05-23 18:04:58 +02:00
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