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(glcore/slang) Set filter and wrap mode correctly when intialising shader textures

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This commit is contained in:
jdgleaver 2020-04-30 16:58:53 +01:00
parent 9c100ded3a
commit 548c5dc925
2 changed files with 24 additions and 9 deletions
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20
gfx/drivers_shader/shader_gl_core.cpp
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@ -431,7 +431,7 @@ public:
unsigned width, unsigned height,
bool linear,
bool mipmap,
GLenum address);
gl_core_filter_chain_address address);
~StaticTexture();
StaticTexture(StaticTexture&&) = delete;
@ -449,17 +449,27 @@ private:
StaticTexture::StaticTexture(string id_, GLuint image_,
unsigned width, unsigned height, bool linear, bool mipmap,
GLenum address)
gl_core_filter_chain_address address)
: id(std::move(id_)), image(image_)
{
GLenum gl_address = address_to_gl(address);
texture.filter = GL_CORE_FILTER_CHAIN_NEAREST;
texture.mip_filter = GL_CORE_FILTER_CHAIN_NEAREST;
texture.address = address;
texture.texture.width = width;
texture.texture.height = height;
texture.texture.format = 0;
texture.texture.image = image;
if (linear)
texture.filter = GL_CORE_FILTER_CHAIN_LINEAR;
if (mipmap && linear)
texture.mip_filter = GL_CORE_FILTER_CHAIN_LINEAR;
glBindTexture(GL_TEXTURE_2D, image);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, address);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, address);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, gl_address);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, gl_address);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, linear ? GL_LINEAR : GL_NEAREST);
if (linear && mipmap)
@ -2126,7 +2136,7 @@ static unique_ptr<gl_core_shader::StaticTexture> gl_core_filter_chain_load_lut(
tex, image.width, image.height,
shader->filter != RARCH_FILTER_NEAREST,
levels > 1,
gl_core_shader::address_to_gl(gl_core_shader::wrap_to_address(shader->wrap))));
gl_core_shader::wrap_to_address(shader->wrap)));
}
static bool gl_core_filter_chain_load_luts(

9
libretro-common/formats/image_texture.c
View File

@ -90,8 +90,13 @@ bool image_texture_color_convert(unsigned r_shift,
uint8_t r = (uint8_t)(col >> 16);
uint8_t g = (uint8_t)(col >> 8);
uint8_t b = (uint8_t)(col >> 0);
pixels[i] = (a << a_shift) |
(r << r_shift) | (g << g_shift) | (b << b_shift);
/* Explicitly cast these to uint32_t to prevent
* ASAN runtime error: left shift of 255 by 24 places
* cannot be represented in type 'int' */
pixels[i] = ((uint32_t)a << a_shift) |
((uint32_t)r << r_shift) |
((uint32_t)g << g_shift) |
((uint32_t)b << b_shift);
}
return true;