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81 Commits

Author SHA1 Message Date
Caleb Cornett
97d1056e16 GPU: MSAA fixes (#10917) 2024-09-21 17:38:10 -05:00
Sam Lantinga
481203c074 Fixed Xcode warnings 2024-09-18 13:20:53 -07:00
Sam Lantinga
8d223b3037 Renamed atomic functions to match SDL 3.0 naming convention 
This will also allow us to cleanly add atomic operations for other types in the future.
 2024-09-17 08:53:27 -07:00
Caleb Cornett
9416917353 GPU: Rework MSAA (#10859) 2024-09-16 12:19:09 -05:00
Caleb Cornett
4f722d372a GPU: Metal vertex buffer indices should grow upward (#10837) 2024-09-15 20:17:43 -05:00
Ethan Lee
96e147b2b9 gpu: Rework driver name queries, add GetGPUShaderFormats 2024-09-13 12:29:40 -04:00
Caleb Cornett
a45a2caf49 GPU: Rename VertexBinding to VertexBufferDescription (#10811) 2024-09-12 18:02:39 -05:00
Evan Hemsley
66489f91bb GPU: Cube Arrays (#10800) 
---------

Co-authored-by: Caleb Cornett <caleb.cornett@outlook.com>
 2024-09-12 13:41:46 -07:00
Caleb Cornett
ddd5723e2e GPU: Remove pitch parameters from indirect draw calls (#10803) 2024-09-11 23:30:14 -07:00
Evan Hemsley
2b8a349b26 Add SDL_BindGPUComputeSamplers (#10778) 
---------

Co-authored-by: Caleb Cornett <caleb.cornett@outlook.com>
 2024-09-10 19:20:14 -07:00
Evan Hemsley
0b6f993dea GPU: Zero-init handling (#10786) 2024-09-10 18:17:08 -07:00
Andrei Alexeyev
1e9ff723ad GPU: fix SDL_GetGPUSwapchainTextureFormat error return value 2024-09-10 08:36:57 -07:00
cosmonaut
d3091b9538 Remove SDL_GPUDepthStencilValue struct 2024-09-09 10:55:05 -07:00
Evan Hemsley
668e2f82d2 Add load op and clear color to SDL_BlitGPUTexture (#10767) 2024-09-09 10:19:52 -07:00
Evan Hemsley
68a9991ec9 GPU: Document structs (#10742) 2024-09-07 08:29:14 -07:00
Daniel Ludwig
0a44ea1b0b Amend use of non-standard compiler syntax 2024-09-07 11:50:40 +03:00
Caleb Cornett
9730f62e8c GPU: Rename struct members and parameters for SDL3 naming conventions (#10730) 
---------

Co-authored-by: Evan Hemsley <2342303+thatcosmonaut@users.noreply.github.com>
 2024-09-06 16:38:23 -07:00
Sam Lantinga
8edb901724 Fixed crashes in Metal renderer due to ARC releasing references on random memory in newly allocated structs 2024-09-05 19:48:33 -07:00
Caleb Cornett
2d4eb29c37 Add SDL_SetGPUBlendConstants, SDL_SetGPUStencilReference (#10704) 2024-09-05 17:41:23 -05:00
Sam Lantinga
387774ab8a Build config flags are either defined or undefined, never 0 
This is for consistency with CMake build configuration

Also added SDL_VIDEO_RENDER_GPU to the non-CMake build configurations
 2024-09-05 09:52:40 -07:00
Quinn X. J.
f61d4db39a GPU: colorAttachmentDescriptions should be const 
The `colorAttachmentDescriptions` field of `SDL_GPUGraphicsPipelineAttachmentInfo` should be marked `const`,
similarly to the `vertexBindings` and `vertexAttributes` fields of `SDL_GPUVertexInputState`.
 2024-09-05 05:22:52 -07:00
Evan Hemsley
1788be8547 GPU: Add const to some function parameters (#10694) 2024-09-04 13:53:41 -07:00
Andrei Alexeyev
fb7245fb93 GPU: Add support for more texture formats (#10641) 2024-09-02 19:14:48 -05:00
Caleb Cornett
f405def691 Change GPU flag enums to defines (#10681) 2024-09-02 15:19:43 -07:00
Davis Gallinghouse
deb313dd99 GPU: Compile Metal shader source from NSString 
Using the @() syntax to construct an NSString assumes the parenthesized
pointer is null-terminated, but the Metal shader source included in
render/sdlgpu/shaders/metal.h is not null-terminated.

Quoting the clang documentation on Objective-C literals:

    When the type of the parenthesized expression is (char *) or (const
    char *), the result of the boxed expression is a pointer to an
    NSString object containing equivalent character data, which is
    assumed to be ‘\0’-terminated and UTF-8 encoded.

Because the @() syntax assumes null-termination, it may read garbage
data after the shader source (up to the next null byte), which can then
cause the Metal shader compiler to fail. To prevent this, instead of
using the @() boxing syntax, we explicitly construct an NSString using
the string length passed by the caller.
 2024-09-02 07:20:36 -07:00
Sam Lantinga
b17ca32d8c Changed GPU driver names to match renderer driver names 
Fixes https://github.com/libsdl-org/SDL/issues/10650
 2024-08-31 10:06:27 -07:00
Jan Sedivy
00708b976a GPU Metal: Fix uninitialized memory 2024-08-31 07:29:32 -07:00
Evan Hemsley
12ecdb9dde GPU: Rename some awkwardly named functions (#10642) 2024-08-30 15:31:10 -07:00
Sam Lantinga
5518aca054 Use stdbool internally in SDL 2024-08-29 18:54:05 -07:00
Sam Lantinga
d70578b9aa Renamed Gpu to GPU 2024-08-29 17:33:52 -07:00
cosmonaut
2e7d5bb429 Add the SDL_GPU API 
Project Lead: Evan Hemsley <evan@moonside.games>

Co-designer, Metal Port, Console Ports:

Co-authored-by: Caleb Cornett <caleb.cornett@outlook.com>

Production, QA, Debug:

Co-authored-by: Ethan Lee <flibitijibibo@gmail.com>

SDL_Render Driver, Bugfixes:

Co-authored-by: Andrei Alexeyev <akari@taisei-project.org>

Additional D3D12 Programming, Bugfixes:

Co-authored-by: Bart van der Werf <bluelive@gmail.com>

Bugfixes and Feedback:

Co-authored-by: Zakary Strange <zakarystrange@gmail.com>
Co-authored-by: meyraud705 <meyraud705@gmail.com>
Co-authored-by: Joshua T. Fisher <playmer@gmail.com>
Co-authored-by: Topi Ritala <ritalat@fastmail.com>
Co-authored-by: David Gow <david@ingeniumdigital.com>

Original API Proposal:

Co-authored-by: Ryan C. Gordon <icculus@icculus.org>
 2024-08-29 15:57:29 -07:00