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444 Commits

Author SHA1 Message Date
Ryan C. Gordon 585c11c5ae
direct3d: Fix possibly-incorrect scissor test when clearing. 
Thanks to @JayFoxRox who did the detective work on this!

Fixes #3357.
 2021-07-30 00:33:15 -04:00
Jessica Clarke 8f38ba4d68 Fix casts that should be using uintptr_t 
This is needed to support CHERI, and thus Arm's experimental Morello
prototype, where pointers are implemented using unforgeable capabilities
that include bounds and permissions metadata to provide fine-grained
spatial and referential memory safety, as well as revocation by sweeping
memory to provide heap temporal memory safety.

On most systems (anything with a flat memory hierarchy rather than using
segment-based addressing), size_t and uintptr_t are the same type.
However, on CHERI, size_t is just an integer offset, whereas uintptr_t
is still a capability as described above. Casting a pointer to size_t
will strip the metadata and validity tag, and casting from size_t to a
pointer will result in a null-derived capability whose validity tag is
not set, and thus cannot be dereferenced without faulting.

The audio and cursor casts were harmless as they intend to stuff an
integer into a pointer, but using uintptr_t is the idiomatic way to do
that and silences our compiler warnings (which our build tool makes
fatal by default as they often indicate real problems). The iconv and
egl casts were true positives as SDL_iconv_t and iconv_t are pointer
types, as is NativeDisplayType on most OSes, so this would have trapped
at run time when using the round-tripped pointers. The gles2 casts were
also harmless; the OpenGL API defines this argument to be a pointer type
(and uses the argument name "pointer"), but it in fact represents an
integer offset, so like audio and cursor the additional idiomatic cast
is needed to silence the warning.
 2021-07-29 14:42:15 -07:00
Ivan Epifanov f806064e7e Remove 'support' for rgb/bgr textures, that was causing issues with them 2021-07-19 10:14:13 -04:00
Ivan Epifanov 817976da69 VITA: Rewrite and fix RenderCopyEx rotation 2021-07-13 08:45:33 -07:00
Ivan Epifanov 3b6e999244 Vita: remove unused variable and allow Razor perf analysis 2021-07-01 15:14:49 -07:00
Ivan Epifanov b55ee12f69 Vita: fix clip rectangle 2021-07-01 15:14:49 -07:00
Ivan Epifanov e41d3e617e VIta: fix render clearing 2021-07-01 15:14:49 -07:00
Ivan Epifanov 6b12280510 Vita: proper syntax 2021-07-01 15:14:49 -07:00
Ivan Epifanov 32deb6f70c Vita: fix point size 2021-07-01 15:14:49 -07:00
Ivan Epifanov 8da0dd17a1 Oops. Renderer already queues viewport change 2021-06-15 08:58:53 -07:00
Ivan Epifanov 1fc519880d Reset/re-apply viewport on frame start/target change. Fixes SDL_RenderSetLogicalSize on PSVita 2021-06-15 08:58:53 -07:00
Ivan Epifanov a4442476df Cleanup dead and duplicate code 2021-06-11 13:21:07 -04:00
Ivan Epifanov dd2a285825 Remove leftovers 2021-06-11 13:21:07 -04:00
Ivan Epifanov ca969eb2be Remove gles2 vita render 2021-04-24 14:13:09 -07:00
Sylvain e87c7940f5
Fixed bug 3829 - Don't FOURCC format for target textures 
FOURCC isn't supported by renderer back-ends for target access
So use a correct format and fallback to with native/yuv path
 2021-04-13 14:42:38 +02:00
Ryan C. Gordon 57c2a4566f
render: draw when hidden, except on iOS and Android. 
Fixes #2979.
 2021-04-02 14:01:41 -04:00
Vanfanel e14fb54e3f [KMSDRM] Undo SDL_CreateRenderer() modifications aimed at create opengles2 when KMSDRM is in use because it's a harmful solution. 2021-03-16 11:07:54 -07:00
Vanfanel 108bb5aabe [KMSDRM] Modify SDL_CreateRenderer() to create an opengles2 renderer when the KMSDRM backend is being used and no renderer name has been specified. 2021-03-15 18:47:22 -07:00
Ivan Epifanov e58a955e68 Deprecate dolcesdk 2021-03-08 09:07:12 -08:00
uyjulian c8abc88cd0 Add support for message box 2021-03-08 09:07:12 -08:00
José Cadete 91fe2b67f5 Allow larger texture sizes 2021-03-08 09:07:12 -08:00
José Cadete 739f4e1eb2 Only call sceGxmFinish when vsync is on 
Also fix oversight with supported textures
 2021-03-08 09:07:12 -08:00
José Cadete ddfe7200e2 Rendering improvements 
- Improve performance for unbatched rendering
- Support direct texture access
 2021-03-08 09:07:12 -08:00
Ivan Epifanov c7cec2c792 Add more texture formats 2021-03-08 09:07:12 -08:00
Ivan Epifanov 7d89f09f74 ISO C90 fixes 2021-03-08 09:07:12 -08:00
Ivan Epifanov 0da35d3daf IME support with gxm backend 2021-03-08 09:07:12 -08:00
Ivan Epifanov 47c6270ece Fix a bug in vitagles2 renderer 2021-03-08 09:07:12 -08:00
Ivan Epifanov 639323ea0d Fixed gxm render flags 2021-03-08 09:07:12 -08:00
Ivan Epifanov 05e5a7cb05 Oops 2021-03-08 09:07:12 -08:00
Ivan Epifanov a86ba3916e Add SDL_RenderReadPixels 2021-03-08 09:07:12 -08:00
Ivan Epifanov f623211eea remove sceGxmFinish on render swap 2021-03-08 09:07:12 -08:00
Ivan Epifanov 0b45529e24 Add viewport support 2021-03-08 09:07:12 -08:00
Ivan Epifanov 2209b71789 Refactor render state 2021-03-08 09:07:12 -08:00
Ivan Epifanov 333d5e11e1 Add drawstate cache 2021-03-08 09:07:12 -08:00
Ivan Epifanov 56bde0f633 Rename memory functions to avoid clash with vita2d 2021-03-08 09:07:12 -08:00
Ivan Epifanov 94d7737bef Texture render target 2021-03-08 09:07:12 -08:00
Ivan Epifanov 63e223fa50 Set initial blend mode 2021-03-08 09:07:12 -08:00
Ivan Epifanov 6c3bf56503 Unified build with both renderers 2021-03-08 09:07:12 -08:00
Ivan Epifanov 0131105408 Fix render name 2021-03-08 09:07:12 -08:00
Ivan Epifanov 6ba8497518 Remove vita2d render, add raw gxm render 2021-03-08 09:07:12 -08:00
Ivan Epifanov ef0bbfd6c6 Include anf fix vita2d renderer 2021-03-08 09:07:12 -08:00
Ivan Epifanov dbb730d395 Separate vita piglet renderer. Add proper render initialization and window re-creation. 2021-03-08 09:07:12 -08:00
Ivan Epifanov d75ea51ac0 Fix texture shaders 2021-03-08 09:07:12 -08:00
Ivan Epifanov 2e3dd0a668 Remove debug log 2021-03-08 09:07:12 -08:00
Ivan Epifanov 8003623061 Cg shaders for vita gles2 2021-03-08 09:07:12 -08:00
Ozkan Sezer 0ed1713128 update SDL_COMPOSE_ERROR macro for windows clang-cl 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:27:47 +03:00
Ozkan Sezer f2a2d0c696 SDL_render_d3d.c: fix build with SDL_LEAN_AND_MEAN 2021-02-15 22:56:20 +03:00
Alex Szpakowski 9b9d0d484d mac/iOS: allow Metal in windows created without an explicit backend 
Fixes SDL_CreateWindowAndRenderer (and similar situations) not choosing a Metal backend. See #3991.

Passing an explicit backend into CreateWindow, eg SDL_WINDOW_OPENGL or SDL_WINDOW_METAL, will still prevent the window from being used with other backend types.
 2021-02-15 08:43:53 -08:00
Sam Lantinga 69e9b2acee Fixed bug 5471 - Creating a fullscreen desktop window goes windowed temporarily 
This is caused by the Metal renderer recreating the window because by default we create an OpenGL window on macOS.

It turns out that at least on macOS 10.15, a window that has been initialized for OpenGL can also be used with Metal. So we'll skip recreating the window in that case.
 2021-02-10 10:22:19 -05:00
Sylvain Becker dc0ec827aa Remove old YUV fixme 2021-02-10 10:22:18 -05:00