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702 Commits

Author SHA1 Message Date
Sam Lantinga
978fbc3250 Fixed compile warnings 2022-02-21 12:02:44 -08:00
Sylvain
9d86ec8573
Palette format: software Render Jitter in rotation (see #5143) 
- same fix applied for rotation with palette surfaces
- allow other 8bits format (eg 332)
 2022-02-18 09:57:10 +01:00
Sylvain
ceb09ee740
Fixed #5143 - software Render Jitter in rotation 
better precision calculating rotated coordinates and interpolation
 2022-02-17 23:11:02 +01:00
Sylvain
75ffa24e3a
Software Render Jitter in rotation (bug #5143) 
The output surface doesn't necessarily to have even width and height.
 2022-02-15 13:35:59 +01:00
Sylvain
61abc4e5b6
PSP: SDL_RenderCopyEx rotation and global scaling around the wrong way (see #bug 3070) 2022-02-15 11:34:50 +01:00
Sylvain
18b76fcc5d
Fixed bug #3070 - SDL_RenderCopyEx rotation and global scaling around the wrong way (software renderer) 2022-02-15 11:33:56 +01:00
Sylvain
e366ad1288
Fixed bug #2308: SDL_RenderCopyEx rotation center precision (software renderer) 2022-02-15 10:02:34 +01:00
Wouter Wijsman
66ee79bd68 [PSP] Don't swizzle streaming textures 
It was causing issues in the teststreaming demo and unswizzling
later is inefficient and causes issues.
 2022-02-14 10:59:25 +01:00
Wouter Wijsman
abc8198a1f Render all sides when drawing rect on PSP 2022-02-09 09:36:19 -08:00
Wouter Wijsman
54304b971d Fix rotation direction and center point on PSP 2022-02-08 09:47:10 -08:00
Wouter Wijsman
2b572dff88 Make RenderCopyEx rotate around center 
This still isn't perfect. The rotation is the wrong way around and the
images are upside down.
 2022-02-08 09:47:10 -08:00
Sylvain
b0dd4c7d36 SDL_Render OpenGL: do batching like in the GLES2 backend (with no VBO) 2022-02-07 14:02:20 -05:00
Sylvain
90f0d2ce49 Revert OpenGL point drawing performance, do to proper batching 2022-02-07 14:02:20 -05:00
pionere
6d5592a201 minor cleanup of SDL_CreateRenderer 2022-02-05 10:05:25 -05:00
pionere
2cfc83eab7
sync D3D_RenderReadPixels with D3D11_RenderReadPixels 
- use the result of SDL_ConvertPixels to propagate error
- get rid of the verbose error message of D3D11_RenderReadPixels in case SDL_ConvertPixels failed
 2022-02-02 14:56:38 -05:00
Sylvain
f7d3abddba
Fixed bug #964 - SDL_RenderCopy stretch loses proportion on viewport. 
Handle the case when there is blending
 2022-01-29 10:19:08 +01:00
pionere
60deadba59 re-use return value of SDL_SetError/WIN_SetErrorFromHRESULT/SDL_OutOfMemory 2022-01-28 20:40:19 -05:00
pionere
ebdd536676 use SDL_InvalidParamError or SDL_assert instead of custom SDL_SetError 2022-01-28 20:40:19 -05:00
Sylvain
f5911bdc59 GLES2: disable texcoord when not using it (see bug #5235) 
similar to opengl backend code:
- glDisableVertexAttribArray doesn't need to depend on 'drawstate.texture' value
- move binding code to SetCopyState()
 2022-01-28 19:25:40 +01:00
Sylvain
096fe37bb2 GLES2: revert 7bf8c5a388 2022-01-28 19:25:40 +01:00
Sylvain
a988ce5544
Fixed bug #964 - SDL_RenderCopy stretch loses proportion on viewport boundaries 2022-01-28 17:24:59 +01:00
Sylvain
7bf8c5a388 GLES2: disable texcoord when not using it (see bug #5235) 2022-01-27 21:49:05 -05:00
Cameron Gutman
c6ec5a07f1 d3d11: Respect SDL_HINT_RENDER_DIRECT3D_THREADSAFE when creating device 2022-01-26 18:44:29 -06:00
Ryan C. Gordon
426c1f4b85
opengles2: fix comment about client-side arrays. 2022-01-19 14:28:30 -05:00
Ryan C. Gordon
f9b918ff40 opengles2: Use client-side arrays on everything but Emscripten. 
Turns out they're much faster!

Fixes #5206.
 2022-01-11 19:41:41 -05:00
Sam Lantinga
a29d3acc9e Updated Bresenham line drawing to match software renderer output 2022-01-09 11:12:13 -08:00
Sam Lantinga
1f32dd8edc Fixed overdraw with duplicate points, fixed not drawing single point lines 2022-01-09 06:36:18 -08:00
Ryan C. Gordon
c275436f56
opengles2: Batching lines/points used wrong var for summing vertex counts. 
Fixed this in the vitagxm backend too, but I don't know what the state of
that code is otherwise.

Reference Issue #5061.
 2022-01-09 00:39:02 -05:00
Sam Lantinga
3b083b9911 Fixed compile warning 2022-01-08 14:07:42 -08:00
Sam Lantinga
b82af9dfbf Improved OpenGL point drawing performance (thanks @slime73!) 
We'll do proper call batching for the SDL 2.0.22 release
 2022-01-08 14:05:50 -08:00
Sam Lantinga
1a73c45a08 Fixed incorrect color in the OpenGL driver 2022-01-08 13:35:17 -08:00
Sylvain
3cdda8f8ab
PSP: use 'data' variable which is alread the driver data 2022-01-08 21:58:26 +01:00
Sam Lantinga
4ef2529bf9 More efficient calculation of render_count 2022-01-08 12:37:57 -08:00
Sam Lantinga
5346c93b62 Fixed assertion on number of points rendered 2022-01-08 12:28:43 -08:00
Sam Lantinga
4b71962031 Prevent overdraw with connected line segments 2022-01-08 12:02:30 -08:00
Sam Lantinga
09ece861d1 Added the hint SDL_HINT_RENDER_LINE_METHOD to select the line rendering method 2022-01-08 11:36:52 -08:00
Sam Lantinga
c1e6079836 As an optimization, draw horizontal and vertical lines using rectangles 2022-01-08 11:09:11 -08:00
Sam Lantinga
3da7c6305a Assert that we have drawn the expected number of points 2022-01-08 11:07:03 -08:00
Sam Lantinga
9f56faeedc Added line drawing using Bresenham's line algorithm (thanks @rtrussell!) 2022-01-08 10:59:31 -08:00
Sam Lantinga
fe3a33a092 Use RenderGeometry for drawing lines at all scales 2022-01-08 10:10:18 -08:00
Sam Lantinga
1694782b2a Remove redundant work when render scale is 1.0 2022-01-08 09:32:23 -08:00
Sam Lantinga
2026a78dc2 Don't flush in RenderDraw*WithRects() 
This allows these functions to be reused in the future for other primitives
 2022-01-08 09:23:58 -08:00
Sam Lantinga
18e4d9fed1 Re-enable line drawing path in render drivers 
This is still used for scaled line drawing in RenderDrawLinesWithRects()
 2022-01-08 09:02:25 -08:00
Ozkan Sezer
4472b83129 PSP_RunCommandQueue: fix argument to PSP_SetBlendState() 
src/render/psp/SDL_render_psp.c: In function 'PSP_RunCommandQueue':
src/render/psp/SDL_render_psp.c:1200: warning: passing argument 1 of 'PSP_SetBlendState' from incompatible pointer type
 2022-01-08 11:56:56 +03:00
Ryan C. Gordon
cc2013378d
render: Fixed some compiler warnings. 
Fixes #5197.
 2022-01-07 20:22:51 -05:00
Ryan C. Gordon
6d3b5d66cd
psp: draw lines with RenderGeometry, same as with the other renderers. 2022-01-07 18:18:53 -05:00
Sylvain
9cb2c549fa Remove QueueDrawLines from D3D, D3D11 2022-01-07 14:10:23 -08:00
Sylvain
b88b6b3c23 Remove QueueDrawLines from METAL 2022-01-07 14:10:23 -08:00
Sylvain
9aac55317d Remove QueueDrawLines from GL, GLES, GLES2 2022-01-07 14:10:23 -08:00
Sylvain
8ea8b2e697 Use QueueDrawLine if provided, otherwise use RenderGeometry 2022-01-07 14:10:23 -08:00