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libvisual: Improve lv-tool a bit #151

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Merged
kaixiong merged 6 commits into from
Jan 12, 2023
Merged

libvisual: Improve lv-tool a bit #151

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0ea3928
lv-tool: Switch default FPS limit from 30 to 60
hartwork Jan 7, 2023
168c94e
lv-tool: Switch default actor plugin to "lv_gltest" when available
hartwork Jan 7, 2023
10314fc
lv-tool: Exclude visual_cpu_initialize from AddressSanitizer
hartwork Jan 7, 2023
a2ead5d
lv-tool: Fix use of SDL_GL_DOUBLEBUFFER and SDL_SetVideoMode flags
hartwork Jan 7, 2023
a3debf8
lv-tool: Sync lv-tool.cpp attribution header
hartwork Jan 7, 2023
46e25c9
examples (simple): Fix use of SDL_GL_DOUBLEBUFFER and SDL_SetVideoMod…
hartwork Jan 7, 2023
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2 changes: 1 addition & 1 deletion libvisual/examples/simple/simple_example.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -97,7 +97,7 @@ LV::VideoPtr SimpleExample::create_display (int width, int height, VisVideoDepth
m_sdl_screen = nullptr;

if (depth == VISUAL_VIDEO_DEPTH_GL) {
int flags = SDL_OPENGL | SDL_GL_DOUBLEBUFFER | SDL_RESIZABLE;
int flags = SDL_OPENGL | SDL_RESIZABLE;

SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 8);
SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 8);
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1 change: 1 addition & 0 deletions libvisual/libvisual/lv_cpu.c
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Expand Up @@ -432,6 +432,7 @@ static void print_cpu_info (void)
#endif /* VISUAL_ARCH_X86 || VISUAL_ARCH_X86_64 */
}

__attribute__((no_sanitize("address")))
void visual_cpu_initialize ()
{
visual_mem_set (&cpu_caps, 0, sizeof (VisCPU));
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9 changes: 3 additions & 6 deletions libvisual/tools/lv-tool/display/sdl_driver.cpp
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Expand Up @@ -108,15 +108,10 @@ namespace {
return nullptr;
}

videoflags |= SDL_OPENGL | SDL_GL_DOUBLEBUFFER;
videoflags |= SDL_OPENGL;

if (videoinfo->hw_available)
videoflags |= SDL_HWSURFACE;
else
videoflags |= SDL_SWSURFACE;

if (videoinfo->blit_hw)
videoflags |= SDL_HWACCEL;

if (vidoptions) {
for (unsigned int i = VISUAL_GL_ATTRIBUTE_NONE; i < VISUAL_GL_ATTRIBUTE_LAST; i++) {
Expand All @@ -130,6 +125,8 @@ namespace {
}
}

SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);

int bpp = videoinfo->vfmt->BitsPerPixel;
m_screen = SDL_SetVideoMode (width, height, bpp, videoflags);

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9 changes: 3 additions & 6 deletions libvisual/tools/lv-tool/display/stdout_sdl_driver.cpp
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Expand Up @@ -121,15 +121,10 @@ namespace {
return nullptr;
}

videoflags |= SDL_OPENGL | SDL_GL_DOUBLEBUFFER;
videoflags |= SDL_OPENGL;

if (videoinfo->hw_available)
videoflags |= SDL_HWSURFACE;
else
videoflags |= SDL_SWSURFACE;

if (videoinfo->blit_hw)
videoflags |= SDL_HWACCEL;

if (vidoptions) {
for (unsigned int i = VISUAL_GL_ATTRIBUTE_NONE; i < VISUAL_GL_ATTRIBUTE_LAST; i++) {
Expand All @@ -144,6 +139,8 @@ namespace {
}
}

SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);

bpp = videoinfo->vfmt->BitsPerPixel;

unsigned int buffer_size = width * height * 3;
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9 changes: 7 additions & 2 deletions libvisual/tools/lv-tool/lv-tool.cpp
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Expand Up @@ -6,6 +6,7 @@
// Authors: Daniel Hiepler <daniel@niftylight.de>
// Chong Kai Xiong <kaixiong@codeleft.sg>
// Dennis Smit <ds@nerds-incorporated.org>
// Scott Sibley <sisibley@gmail.com>
//
// This file is part of lv-tool.
//
Expand Down Expand Up @@ -38,12 +39,16 @@
#include <getopt.h>

// Defaults
#define DEFAULT_ACTOR "lv_analyzer"
#ifdef HAVE_GL
# define DEFAULT_ACTOR "lv_gltest"
#else
# define DEFAULT_ACTOR "lv_analyzer"
#endif
#define DEFAULT_INPUT "debug"
#define DEFAULT_MORPH "slide_left"
#define DEFAULT_WIDTH 320
#define DEFAULT_HEIGHT 200
#define DEFAULT_FPS 30
#define DEFAULT_FPS 60
#define DEFAULT_COLOR_DEPTH 0

#if HAVE_SDL
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