oldosfan
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f2e3baad45
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Add support for more resources and single pixel buffers
* 12to11.c (HandleCmdline): Handle `-xrm'.
(XLMain): Initialize single pixel buffers.
* 12to11.man: Improve documentation.
* Imakefile (SRCS): Add single_pixel_buffer.c.
(OBJS): Add single_pixel_buffer.o.
(single-pixel-buffer-v1): Add new scanner target.
* README: Document new supported protocol.
* compositor.h (struct _BufferFuncs): Add single pixel buffer
functions.
* egl.c (enum _EglBufferType): New buffer type.
(struct _EglSinglePixelBuffer): New struct.
(struct _EglBuffr): Add EglSinglePixelBuffer.
(struct _CompositeProgram): Add source_color uniform.
(EglCompileCompositeProgram): Look for both uniforms.
(EglCompileShaders): Compile single pixel shader.
(FindProgram, GetTextureTarget, Composite, UpdateTexture)
(EnsureTexture, UpdateBuffer): Handle single pixel buffers.
(BufferFromSinglePixel, FreeSinglePixelBuffer): New functions.
(egl_buffer_funcs): Add new buffer functions.
* picture_renderer.c (BufferFromSinglePixel,
FreeSinglePixelBuffer): New functions.
(picture_buffer_funcs): Add new buffer functions.
* renderer.c (RenderBufferFromSinglePixel)
(RenderUpdateBufferForDamage): New functions.
(ReadRendererResource, PickRenderer): Read resource if no
environment variable was specified.
* shaders.txt (Composite Rectangle Fragment Shader Single
Pixel): New shader.
* text_input.c (struct _TextInput, UpdatePreedit)
(PreeditStartCallback, PreeditCaretCallback): Correctly handle
caret types and style.
(XLInitTextInput): Fix failure message.
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2022-10-06 10:46:54 +00:00 |
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