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support draw_pixel for 24 bits

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idea4good 2022-03-01 21:28:50 +08:00
parent 969fe7ef09
commit f0e17c6858
4 changed files with 59 additions and 30 deletions
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42
GuiLite.h
View File

@ -271,7 +271,7 @@ public:
m_phy_read_index = m_phy_write_index;
return m_phy_fb;
}
int snap_shot(const char* file_name)
int snap_shot(const char* file_name)//tbd
{
if (!m_phy_fb || (m_color_bytes !=2 && m_color_bytes != 4))
{
@ -299,7 +299,7 @@ public:
private:
int m_width; //in pixels
int m_height; //in pixels
int m_color_bytes; //16 bits, 32 bits only
int m_color_bytes; //16 bits, 32 bits, 24 bits only
void* m_phy_fb; //physical framebuffer
int m_phy_read_index;
int m_phy_write_index;
@ -323,7 +323,7 @@ public:
}
int get_width() { return m_width; }
int get_height() { return m_height; }
unsigned int get_pixel(int x, int y, unsigned int z_order)
unsigned int get_pixel(int x, int y, unsigned int z_order)//tbd
{
if (x >= m_width || y >= m_height || x < 0 || y < 0 || z_order >= Z_ORDER_LEVEL_MAX)
{
@ -367,7 +367,7 @@ public:
if (m_layers[z_order].rect.pt_in_rect(x, y))
{
c_rect layer_rect = m_layers[z_order].rect;
if (m_color_bytes == 4)
if (m_color_bytes == 4 || m_color_bytes == 3)
{
((unsigned int*)(m_layers[z_order].fb))[(x - layer_rect.m_left) + (y - layer_rect.m_top) * layer_rect.width()] = rgb;
}
@ -416,7 +416,7 @@ public:
{
if (layer_rect.pt_in_rect(x, y))
{
if (m_color_bytes == 4)
if (m_color_bytes == 4 || m_color_bytes == 3)
{
((unsigned int*)m_layers[z_order].fb)[(y - layer_rect.m_top) * layer_rect.width() + (x - layer_rect.m_left)] = rgb;
}
@ -497,7 +497,7 @@ public:
{
fill_rect(rect.m_left, rect.m_top, rect.m_right, rect.m_bottom, rgb, z_order);
}
int flush_screen(int left, int top, int right, int bottom)
int flush_screen(int left, int top, int right, int bottom)//tbd
{
if (left < 0 || left >= m_width || right < 0 || right >= m_width ||
top < 0 || top >= m_height || bottom < 0 || bottom >= m_height)
@ -525,7 +525,7 @@ public:
}
bool is_active() { return m_is_active; }
c_display* get_display() { return m_display; }
int show_layer(c_rect& rect, unsigned int z_order)
int show_layer(c_rect& rect, unsigned int z_order)//tbd
{
ASSERT(z_order >= Z_ORDER_LEVEL_0 && z_order < Z_ORDER_LEVEL_MAX);
c_rect layer_rect = m_layers[z_order].rect;
@ -545,7 +545,7 @@ public:
}
void set_active(bool flag) { m_is_active = flag; }
protected:
virtual void fill_rect_on_fb(int x0, int y0, int x1, int y1, unsigned int rgb)
virtual void fill_rect_on_fb(int x0, int y0, int x1, int y1, unsigned int rgb)//tbd
{
int display_width = m_display->get_width();
int display_height = m_display->get_height();
@ -601,7 +601,14 @@ protected:
{
if (m_fb)
{
(m_color_bytes == 4) ? ((unsigned int*)m_fb)[y * m_width + x] = rgb : ((unsigned short*)m_fb)[y * m_width + x] = GL_RGB_32_to_16(rgb);
if (m_color_bytes == 4 || m_color_bytes == 3)
{
((unsigned int*)m_fb)[y * m_width + x] = rgb;
}
else if (m_color_bytes == 2)
{
((unsigned short*)m_fb)[y * m_width + x] = GL_RGB_32_to_16(rgb);
}
}
if (m_is_active && (x < m_display->get_width()) && (y < m_display->get_height()))
{
@ -609,10 +616,17 @@ protected:
{
((unsigned int*)m_phy_fb)[y * (m_display->get_width()) + x] = rgb;
}
else
else if (m_color_bytes == 2)
{
((unsigned short*)m_phy_fb)[y * (m_display->get_width()) + x] = GL_RGB_32_to_16(rgb);
}
else if (m_color_bytes == 3)
{
unsigned char* p_rgb = (unsigned char*)m_phy_fb + 3 * (y * (m_display->get_width()) + x);
*p_rgb++ = GL_RGB_R(rgb);
*p_rgb++ = GL_RGB_G(rgb);
*p_rgb = GL_RGB_B(rgb);
}
*m_phy_write_index = *m_phy_write_index + 1;
}
}
@ -628,17 +642,17 @@ protected:
m_max_zorder = max_z_order;
if (m_display && (m_display->m_surface_cnt > 1))
{
m_fb = calloc(m_width * m_height, m_color_bytes);
m_fb = calloc(m_width * m_height, ((m_color_bytes == 3) ? 4 : m_color_bytes));
}
for (int i = Z_ORDER_LEVEL_0; i < m_max_zorder; i++)
{//Top layber fb always be 0
ASSERT(m_layers[i].fb = calloc(layer_rect.width() * layer_rect.height(), m_color_bytes));
ASSERT(m_layers[i].fb = calloc(layer_rect.width() * layer_rect.height(), ((m_color_bytes == 3) ? 4 : m_color_bytes)));
m_layers[i].rect = layer_rect;
}
}
int m_width; //in pixels
int m_height; //in pixels
int m_color_bytes; //16 bits, 32 bits only
int m_color_bytes; //16 bits, 32 bits, 24bits only
void* m_fb; //frame buffer you could see
c_layer m_layers[Z_ORDER_LEVEL_MAX];//all graphic layers
bool m_is_active; //active flag
@ -742,7 +756,7 @@ inline c_surface* c_display::alloc_surface(Z_ORDER_LEVEL max_zorder, c_rect laye
(layer_rect == c_rect()) ? m_surface_group[m_surface_index]->set_surface(max_zorder, c_rect(0, 0, m_width - 1, m_height - 1)) : m_surface_group[m_surface_index]->set_surface(max_zorder, layer_rect);
return m_surface_group[m_surface_index++];
}
inline int c_display::swipe_surface(c_surface* s0, c_surface* s1, int x0, int x1, int y0, int y1, int offset)
inline int c_display::swipe_surface(c_surface* s0, c_surface* s1, int x0, int x1, int y0, int y1, int offset)//tbd
{
int surface_width = s0->get_width();
int surface_height = s0->get_height();

3
src/GuiLite.vcxproj
View File

@ -182,7 +182,8 @@
<AdditionalOptions>%(AdditionalOptions) /machine:X64</AdditionalOptions>
</Lib>
<PostBuildEvent>
<Command>call "$(SolutionDir)sync_build.bat" "GuiLite"</Command>
<Command>
</Command>
</PostBuildEvent>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">

42
src/core_include/display.h
View File

@ -51,7 +51,7 @@ public:
return m_phy_fb;
}
int snap_shot(const char* file_name)
int snap_shot(const char* file_name)//tbd
{
if (!m_phy_fb || (m_color_bytes !=2 && m_color_bytes != 4))
{
@ -85,7 +85,7 @@ public:
private:
int m_width; //in pixels
int m_height; //in pixels
int m_color_bytes; //16 bits, 32 bits only
int m_color_bytes; //16 bits, 32 bits, 24 bits only
void* m_phy_fb; //physical framebuffer
int m_phy_read_index;
int m_phy_write_index;
@ -113,7 +113,7 @@ public:
int get_width() { return m_width; }
int get_height() { return m_height; }
unsigned int get_pixel(int x, int y, unsigned int z_order)
unsigned int get_pixel(int x, int y, unsigned int z_order)//tbd
{
if (x >= m_width || y >= m_height || x < 0 || y < 0 || z_order >= Z_ORDER_LEVEL_MAX)
{
@ -160,7 +160,7 @@ public:
if (m_layers[z_order].rect.pt_in_rect(x, y))
{
c_rect layer_rect = m_layers[z_order].rect;
if (m_color_bytes == 4)
if (m_color_bytes == 4 || m_color_bytes == 3)
{
((unsigned int*)(m_layers[z_order].fb))[(x - layer_rect.m_left) + (y - layer_rect.m_top) * layer_rect.width()] = rgb;
}
@ -214,7 +214,7 @@ public:
{
if (layer_rect.pt_in_rect(x, y))
{
if (m_color_bytes == 4)
if (m_color_bytes == 4 || m_color_bytes == 3)
{
((unsigned int*)m_layers[z_order].fb)[(y - layer_rect.m_top) * layer_rect.width() + (x - layer_rect.m_left)] = rgb;
}
@ -306,7 +306,7 @@ public:
fill_rect(rect.m_left, rect.m_top, rect.m_right, rect.m_bottom, rgb, z_order);
}
int flush_screen(int left, int top, int right, int bottom)
int flush_screen(int left, int top, int right, int bottom)//tbd
{
if (left < 0 || left >= m_width || right < 0 || right >= m_width ||
top < 0 || top >= m_height || bottom < 0 || bottom >= m_height)
@ -340,7 +340,7 @@ public:
bool is_active() { return m_is_active; }
c_display* get_display() { return m_display; }
int show_layer(c_rect& rect, unsigned int z_order)
int show_layer(c_rect& rect, unsigned int z_order)//tbd
{
ASSERT(z_order >= Z_ORDER_LEVEL_0 && z_order < Z_ORDER_LEVEL_MAX);
@ -362,7 +362,7 @@ public:
}
void set_active(bool flag) { m_is_active = flag; }
protected:
virtual void fill_rect_on_fb(int x0, int y0, int x1, int y1, unsigned int rgb)
virtual void fill_rect_on_fb(int x0, int y0, int x1, int y1, unsigned int rgb)//tbd
{
int display_width = m_display->get_width();
int display_height = m_display->get_height();
@ -420,7 +420,14 @@ protected:
{
if (m_fb)
{
(m_color_bytes == 4) ? ((unsigned int*)m_fb)[y * m_width + x] = rgb : ((unsigned short*)m_fb)[y * m_width + x] = GL_RGB_32_to_16(rgb);
if (m_color_bytes == 4 || m_color_bytes == 3)
{
((unsigned int*)m_fb)[y * m_width + x] = rgb;
}
else if (m_color_bytes == 2)
{
((unsigned short*)m_fb)[y * m_width + x] = GL_RGB_32_to_16(rgb);
}
}
if (m_is_active && (x < m_display->get_width()) && (y < m_display->get_height()))
@ -429,10 +436,17 @@ protected:
{
((unsigned int*)m_phy_fb)[y * (m_display->get_width()) + x] = rgb;
}
else
else if (m_color_bytes == 2)
{
((unsigned short*)m_phy_fb)[y * (m_display->get_width()) + x] = GL_RGB_32_to_16(rgb);
}
else if (m_color_bytes == 3)
{
unsigned char* p_rgb = (unsigned char*)m_phy_fb + 3 * (y * (m_display->get_width()) + x);
*p_rgb++ = GL_RGB_R(rgb);
*p_rgb++ = GL_RGB_G(rgb);
*p_rgb = GL_RGB_B(rgb);
}
*m_phy_write_index = *m_phy_write_index + 1;
}
}
@ -450,19 +464,19 @@ protected:
m_max_zorder = max_z_order;
if (m_display && (m_display->m_surface_cnt > 1))
{
m_fb = calloc(m_width * m_height, m_color_bytes);
m_fb = calloc(m_width * m_height, ((m_color_bytes == 3) ? 4 : m_color_bytes));
}
for (int i = Z_ORDER_LEVEL_0; i < m_max_zorder; i++)
{//Top layber fb always be 0
ASSERT(m_layers[i].fb = calloc(layer_rect.width() * layer_rect.height(), m_color_bytes));
ASSERT(m_layers[i].fb = calloc(layer_rect.width() * layer_rect.height(), ((m_color_bytes == 3) ? 4 : m_color_bytes)));
m_layers[i].rect = layer_rect;
}
}
int m_width; //in pixels
int m_height; //in pixels
int m_color_bytes; //16 bits, 32 bits only
int m_color_bytes; //16 bits, 32 bits, 24bits only
void* m_fb; //frame buffer you could see
c_layer m_layers[Z_ORDER_LEVEL_MAX];//all graphic layers
bool m_is_active; //active flag
@ -575,7 +589,7 @@ inline c_surface* c_display::alloc_surface(Z_ORDER_LEVEL max_zorder, c_rect laye
return m_surface_group[m_surface_index++];
}
inline int c_display::swipe_surface(c_surface* s0, c_surface* s1, int x0, int x1, int y0, int y1, int offset)
inline int c_display::swipe_surface(c_surface* s0, c_surface* s1, int x0, int x1, int y0, int y1, int offset)//tbd
{
int surface_width = s0->get_width();
int surface_height = s0->get_height();

2
src/header-only.sh
View File

@ -52,7 +52,7 @@ gcc -c -D GUILITE_ON test.cpp
mv GuiLite.h ../
echo "Done!"
echo "You could find GuiLite.h in root folder"
./.sync.sh GuiLite-header
# ./.sync.sh GuiLite-header
# clean
rm *.h *.cpp *.o