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path: root/tests/modetest/buffers.c
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2015-01-11modetest: Allocate dumb buffers with the correct bppLaurent Pinchart
The modetest application uses libkms to allocate dumb buffers, leading to overallocation due to the hardcoded 32 bpp value. This can even cause failures in drivers when the resulting pitch is too large for the hardware to handle and gets rejected by the driver when creating the frame buffer. Fix this by computing the required bpp value and allocating dumb buffers directly without going through libkms. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2014-11-24modetest: alpha buffersRob Clark
Make upper-left corner for RGB32 buffers translucent, for testing blending of AR24 vs XR24. Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-09-01all: include config.h only when available and use its definesEmil Velikov
... rather than explicitly redefining HAVE_STDINT_H and _GNU_SOURCE. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2013-08-05modetest: Allocate NV buffers large enough for the two planesLaurent Pinchart
Multiple the image height by 1.5 for NV12/NV21 and by 2 for NV16/NV61 to make room for the chroma plane. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2013-08-05modetest: Fix line stride in SMPTE YUV packet pattern generatorLaurent Pinchart
The line stride passed to the function is expressed in bytes, there's no need to multiply it by 2. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2013-08-05modetest: Fix warningsLaurent Pinchart
Enable all standard automake warnings except for -Wpointer-arith (as the test pattern generation code uses void pointer arithmetics) and fix them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2013-05-22modetest: Make RGB565 pwetty tooVille Syrjälä
Render the crosshairs for 565 and x888/a888 formats. v2: Use the drm format to determine cairo format Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2013-04-18modetest: Add YUV420 support and fix YVU420 Cb/Cr orderingVille Syrjälä
YUV420 support is trivial to add since the code already supports YVU420. But it looks like the YVU420 support is a bit broken. The chroma planes are passed in the wrong order to the fill functions, so fix that while were at it. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2013-04-18modetest: Pass format_info to fill_tiles functionsVille Syrjälä
The fourcc is inside the format_info structure, so if we want to use it inside the various fill_tiles functions, we need to pass down the whole format_info, not just the rgb/yuv infos. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2013-04-18modetest: Add support for all 16/32 bpp RGB formatsVille Syrjälä
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2013-04-18modetest: Fix pitches, somewhatVille Syrjälä
libkms only has the xrgb8888 format, so we're overallocating the bo by quite a lot in some cases. But we still need to get the pitch from the libkms since it's the driver that decides how to align it. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2012-07-20modeset: Split buffer allocation to a separate fileLaurent Pinchart
As the modeset test application is often referred to as an example of the KMS API usage, move test pattern generation and buffer allocation to a separate file to keep it simple and clear. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>