history-museum/winamp
1
0
Fork 0
mirror of https://github.com/WinampDesktop/winamp.git synced 2025-06-14 07:45:46 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity

GPU: Don't truncate clear colour to 15-bit with true colour on

Browse Source
This commit is contained in:
Connor McLaughlin
2019-11-03 01:05:37 +10:00
parent f7f5d45d7a
commit aa1f3ad8f7
7 changed files with 14 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/core/gpu_hw_opengl.cpp
View File

@ -574,7 +574,7 @@ void GPU_HW_OpenGL::ReadVRAM(u32 x, u32 y, u32 width, u32 height, void* buffer)
m_stats.num_vram_reads++;
}
void GPU_HW_OpenGL::FillVRAM(u32 x, u32 y, u32 width, u32 height, u16 color)
void GPU_HW_OpenGL::FillVRAM(u32 x, u32 y, u32 width, u32 height, u32 color)
{
// scale coordinates
x *= m_resolution_scale;
@ -584,7 +584,11 @@ void GPU_HW_OpenGL::FillVRAM(u32 x, u32 y, u32 width, u32 height, u16 color)
glScissor(x, m_vram_texture->GetHeight() - y - height, width, height);
const auto [r, g, b, a] = RGBA8ToFloat(RGBA5551ToRGBA8888(color));
// drop precision unless true colour is enabled
if (!m_true_color)
color = RGBA5551ToRGBA8888(RGBA8888ToRGBA5551(color));
const auto [r, g, b, a] = RGBA8ToFloat(color);
glClearColor(r, g, b, a);
glClear(GL_COLOR_BUFFER_BIT);