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299 Commits

Author SHA1 Message Date
Sylvain Becker
22a2decf64 Android: concurrency issues, make sure Activity is in running State when calling 
functions like SDL_CreateWindow, SDL_CreateRenderer, Android_GLES_CreateContext

Bugs 4694, 4681, 4142
 2019-06-28 16:38:42 +02:00
Sylvain Becker
cfed0b7738 Add an "error" label in SDL_CreateRenderer (no op) 2019-06-28 16:14:50 +02:00
Ryan C. Gordon
31bb95f11f direct3d: Use D3DPOOL_DEFAULT for vertex buffers after all, release correctly. 
Fixes Bugzilla #4679.
Fixes Bugzilla #4537.
 2019-06-21 15:07:39 -04:00
Cameron Gutman
e681623cb2 direct3d: Fix dirty textures failing to update 
Even if the texture itself has not changed since last time, the data may have
so we must call UpdateDirtyTexture() to handle that possibility.
 2019-06-20 19:51:00 -07:00
Ryan C. Gordon
7162649f78 opengl: Be more robust in failing cases. 
Load all possible symbols, not just until one fails, in case they get used
during shutdown, etc.

Fixes Bugzilla #4093.
 2019-06-18 18:58:39 -04:00
Sam Lantinga
5dcac4ccdf Fixed 4669 - Using the software SDL_Renderer on Android leads to GL errors & black screen when window resizes 
Sylvain

I think what happening with the software renderer is:

* you're somehow in background (so texture creation is not possible)
* it resizes and wants to push a SDL_WINDOWEVENT_SIZE_CHANGED
It call:
https://hg.libsdl.org/SDL/file/a010811d40dd/src/render/SDL_render.c#l683
* GetOutputSize
* SW_GetOutputSize
* SW_ActivateRenderer
* SDL_GetWindowSurface
* SDL_CreateWindowFramebuffer which is mapped to SDL_CreateWindowTexture
and it ends up re-creating the surface/a texture, while being in background
 2019-06-18 10:08:19 -07:00
Sylvain Becker
e96d4760ac Android: resize with software rendering, reverted again (Bug 4669) 2019-06-18 18:53:58 +02:00
Sylvain Becker
12b92260cc Android: try to fix resize with software rendering (bug 4669) 2019-06-18 18:40:40 +02:00
Sylvain Becker
8a20d40d90 Android: revert commit SW_GetOutputSize, again (Bug 4669) 2019-06-18 18:22:18 +02:00
Sylvain Becker
98cc7589b1 Android: prevent using SW_GetOutputSize with software renderer (Bug 4669) 2019-06-18 10:41:11 +02:00
Sam Lantinga
1213fe79d8 Worked around "Undefined symbol: ___isPlatformVersionAtLeast()" link error on Xcode 11 beta 2019-06-14 13:56:42 -07:00
Ryan C. Gordon
3e9bf28413 software: Fixed compiler warning and dos2unix'd the endlines. 2019-06-11 15:06:35 -04:00
Ryan C. Gordon
04fedce0e8 software: Correctly track viewport and cliprect. 
Fixes Bugzilla #4457.
 2019-06-11 14:09:53 -04:00
Ryan C. Gordon
a2f2b73554 direct3d: Use D3DPOOL_MANAGED for vertex buffers. 
Fixes Bugzilla #4537.
 2019-06-11 13:02:56 -04:00
Ryan C. Gordon
f7b7a9727b direct3d: Fixed SDL_RenderSetClipRect usage. 
Fixes Bugzilla #4459.
 2019-06-11 10:12:47 -04:00
Ryan C. Gordon
4f59d372f8 direct3d: don't dereference bogus pointer if current texture was destroyed. 
Fixes Bugzilla #4460.
 2019-06-11 09:29:48 -04:00
Ryan C. Gordon
a6af0b8291 direct3d: Fixed more compiler warnings on Visual Studio 64-bit builds. 2019-06-11 02:31:57 -04:00
Sam Lantinga
b5e9ebbafa Fixed compiler warning 
warning C4018: '<' : signed/unsigned mismatch
 2019-06-08 19:12:05 -07:00
Sam Lantinga
41c718db85 Fixed bug 4469 - make SDL_CreateTextureFromSurface pick a more appropriate format 
Sylvain

Currently SDL_CreateTextureFromSurface picks first valid format, and do a conversion.

    format = renderer->info.texture_formats[0];
    for (i = 0; i < renderer->info.num_texture_formats; ++i) {
        if (!SDL_ISPIXELFORMAT_FOURCC(renderer->info.texture_formats[i]) &&
            SDL_ISPIXELFORMAT_ALPHA(renderer->info.texture_formats[i]) == needAlpha) {
            format = renderer->info.texture_formats[i];
            break;

It could try to find a better format, for instance :

 if SDL_Surface has no Amask, but a colorkey :
   if surface fmt is RGB888, try to pick ARGB8888 renderer fmt
   if surface fmt is BGR888, try to pick ABGR8888 renderer fmt
 else
   try to pick the same renderer format as surface fmt

if no format has been picked, use the fallback.


I think it goes with bug 4290 fastpath BlitNtoN
when you expand a surface with pixel format of size 24 to 32, there is a fast path possible.


So with this issue:

- if you have a surface with colorkey (RGB or BGR, not palette), it takes a renderer format where the conversion is faster.
  (it avoids, if possible, RGB -> ABGR which means switching RGB to BGR)

- if you have a surface ABGR format, it try to take the ABGR from the renderer.
  (it avoids, if possible, ABGR -> ARGB, which means switch RGB to BGR)
 2019-05-19 12:04:06 -07:00
Sam Lantinga
2ee9b1ddce Fixed bug 4025 - SDL_Renderer OpenGL : add support for textures ABGR, RGB, BGR 
Sylvain

OpenGLES2 SDL renderer has support for textures ARGB, ABGR, RGB and BGR, whereas OpenGL SDL renderer only had ARGB.

If you think it's worth adding it, here's a patch. I quickly tried and it worked, but there may be missing things or corner case.
 2019-05-19 11:01:36 -07:00
Sylvain Becker
d68e501db4 Fixed bug 4582 - Maximize/Resize not working on Windows 10 
When viewport is set, projectionAndView changes, but ID3D11DeviceContext_UpdateSubresource was not called.
 2019-04-08 13:43:48 +02:00
Ryan C. Gordon
8ab698af15 opengles2: Fix static analysis warning. 
Not clear if this could ever dereference NULL in real life, but better safe
than sorry!
 2019-03-21 10:39:49 -04:00
Sam Lantinga
b2e76d860f Fixed Windows RT build 2019-03-19 16:52:09 -07:00
Sylvain Becker
b28e956b8c Fixed bug 4542 - Image flipped vertically when rendering on texture 
Have to recompute  viewport because projection/glOrtho is different
wether rendering is on target texture or not
 2019-03-12 07:59:53 +01:00
Ryan C. Gordon
40781dfb15 opengles2: patched to compile. 2019-02-04 23:35:18 -05:00
Ryan C. Gordon
b7504f311b opengles2: keep cached texturing state correct. 2019-02-04 23:32:28 -05:00
Ryan C. Gordon
a609c03ac6 opengles1: keep cached texturing state correct. 2019-02-04 23:24:10 -05:00
Ryan C. Gordon
40a52ceef7 render: Fix OpenGL draw state cache for various points of texture binding. 2019-02-04 18:55:39 -05:00
Sylvain Becker
07548602d6 Fixed bug 3657 - Color-key doesn't work when an alpha channel is present 
When surface format is the same as renderer format, it still needs an
intermediate conversion to transform colorkey to alpha.
 2019-01-19 16:47:43 +01:00
Sylvain Becker
be991f3a78 Fixed bug 4453 - GLES / GLES2: first white renderer clear cmd is drawn as black 2019-01-12 13:34:03 +01:00
Sam Lantinga
5e13087b0f Updated copyright for 2019 2019-01-04 22:01:14 -08:00
Sylvain Becker
9cdd0dd996 PSP renderer: use colors from 'draw' union (very likely, but un-tested) 2018-12-29 17:59:34 +01:00
Sylvain Becker
ebd9efb361 opengles 1: same fix as in bug #4433 2018-12-29 16:37:44 +01:00
Sylvain Becker
87b7636918 opengles 1: use color from 'draw' union in SetDrawState() 2018-12-29 16:34:50 +01:00
Alex Szpakowski
dc3443602b render: Fix internal state getting out of sync when destroying a texture that was just rendered and then creating a new one, in the GL and GLES2 backends. Fixes bug #4433. 2018-12-21 20:53:31 -04:00
Ryan C. Gordon
0a70590118 render: Prefer the Metal renderer over OpenGL. 
This is the best option for macOS and iOS, the only platforms with Metal.

Pre-Metal versions of these platforms will fall back to OpenGL (ES), as
appropriate.

Huge thanks to Alexander Szpakowski, who worked incredibly hard to get the
Metal renderer to such a high-quality state!
 2018-12-19 18:10:02 -05:00
Alex Szpakowski
c7db6ade7d metal: Implement SDL_LockTexture for YUV formats. 2018-12-19 18:27:21 -04:00
Alex Szpakowski
ce8c716ada metal: Implement SDL_LockTexture for non-YUV textures. 2018-12-18 14:23:05 -04:00
Sylvain Becker
e5476c653d Fixed bug 4425 - promote to alpha format, palette surface with alpha values. 
SDL_CreateTextureFromSurface() forgets to choose a texture format with alpha for
surfaces that have palettes with alpha values.
 2018-12-15 14:50:12 +01:00
Sylvain Becker
39ec1699e7 opengles2: fix prototype of glDeleteBuffers 2018-12-06 10:24:44 +01:00
Sylvain Becker
252dc85e95 Fix warnings detected on Android build 2018-12-06 09:22:00 +01:00
Sylvain Becker
6259a72636 Warnings: fix a documentation warning and missing prototypes 2018-12-05 16:13:12 +01:00
Ryan C. Gordon
cca9d24cde direct3d: be more aggressive about resetting invalidated cached state. 
Fixes Bugzilla #4402.
 2018-12-03 09:26:05 -05:00
Ryan C. Gordon
939bf1c4d8 render: fix some static analysis warnings. 2018-12-03 02:06:17 -05:00
Ryan C. Gordon
33f78eb163 direct3d: Make sure streaming textures update before being used for drawing. 
Fixes Bugzilla #4402.
 2018-12-03 01:58:23 -05:00
Ryan C. Gordon
b744108af8 Patched to compile on C89 compilers. 2018-12-02 21:57:33 -05:00
Ryan C. Gordon
3c9361509b direct3d: Release and NULL out vertex buffers on reset. 
Otherwise they are irretrievably lost on window resize, etc, which makes
rendering freeze and other disasters.

Fixes Bugzilla #4358.
 2018-12-02 20:55:57 -05:00
Alex Szpakowski
37b1f989ce metal: use a staging texture in SDL_UpdateTexture, to make sure it doesn't stomp texture data being drawn in a previous frame on the GPU. 2018-11-25 22:13:09 -04:00
Alex Szpakowski
872936a485 metal: Fix an incorrect division. 2018-11-21 23:46:37 -04:00
Alex Szpakowski
4a58722b9f metal: SDL_RenderFillRects uses one draw call per 16k rectangles (within the given FillRects call), instead of one draw call per rectangle. Reduces CPU usage when drawing many rectangles. 2018-11-21 23:37:23 -04:00