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2 Commits
4b760091da ... 720dd22491

Author SHA1 Message Date
Ray
720dd22491 REVIEWED: rlLoadTexture(), un complete texture do to issue on mipmap loading #5416 2025-12-18 17:04:58 +01:00
Ray
ca578b8b08 Update raylib.sln 2025-12-18 17:03:53 +01:00
2 changed files with 12 additions and 6 deletions
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4
projects/VS2022/raylib.sln
View File

@ -5543,7 +5543,7 @@ Global
{19CA0070-B4B2-4394-90B7-D0C259AA35BA} = {6C82BAAE-BDDF-457D-8FA8-7E2490B07035}
{2CCCD9E4-9058-4291-BD89-39C979F0CA1E} = {278D8859-20B1-428F-8448-064F46E1F021}
{9DB1F875-6E65-4195-B23F-ED8095C0B99C} = {8D3C83B7-F1E0-4C2E-9E34-EE5F6AB2502A}
{52BA9067-A5FC-4CE8-82AD-7204ECFDEF9F} = {DA049009-21FF-4AC0-84E4-830DD1BCD0CE}
{52BA9067-A5FC-4CE8-82AD-7204ECFDEF9F} = {AF5BEC5C-1F2B-4DA8-B12D-D09FE569237C}
{8E132D5A-2C00-48D0-8747-97E41356F26F} = {278D8859-20B1-428F-8448-064F46E1F021}
{A4662163-83E7-4309-8CAA-B0BF13655FE6} = {AF5BEC5C-1F2B-4DA8-B12D-D09FE569237C}
{5F4B766F-DD52-4B53-B6C3-BC7611E17F20} = {278D8859-20B1-428F-8448-064F46E1F021}
@ -5559,7 +5559,7 @@ Global
{124935CC-73BB-489E-92E8-4F922A85DB5D} = {6C82BAAE-BDDF-457D-8FA8-7E2490B07035}
{AC215730-2B5F-4498-B7F5-5DB80AEFCA5F} = {278D8859-20B1-428F-8448-064F46E1F021}
{0835E6BF-0170-4E99-A55C-E06E1EF4C3B2} = {278D8859-20B1-428F-8448-064F46E1F021}
{EA4AD5A7-DB95-43C0-9A67-2D94146BCF91} = {DA049009-21FF-4AC0-84E4-830DD1BCD0CE}
{EA4AD5A7-DB95-43C0-9A67-2D94146BCF91} = {278D8859-20B1-428F-8448-064F46E1F021}
{1ACC8236-EF4E-44B0-BD0C-AB1D95D5890F} = {6C82BAAE-BDDF-457D-8FA8-7E2490B07035}
{9DE2FC01-A839-4F89-8319-9071D4C54821} = {6C82BAAE-BDDF-457D-8FA8-7E2490B07035}
{2F578155-D51F-4C03-AB7F-5C5122CA46CC} = {6C82BAAE-BDDF-457D-8FA8-7E2490B07035}

14
src/rlgl.h
View File

@ -3353,8 +3353,8 @@ unsigned int rlLoadTexture(const void *data, int width, int height, int format,
mipWidth /= 2;
mipHeight /= 2;
mipOffset += mipSize; // Increment offset position to next mipmap
if (data != NULL) dataPtr += mipSize; // Increment data pointer to next mipmap
mipOffset += mipSize; // Increment offset position to next mipmap
if (data != NULL) dataPtr += mipSize; // Increment data pointer to next mipmap
// Security check for NPOT textures
if (mipWidth < 1) mipWidth = 1;
@ -3392,8 +3392,14 @@ unsigned int rlLoadTexture(const void *data, int width, int height, int format,
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
// Define thee maximum number of mipmap levels to be used, 0 is default texture size
// Define the maximum number of mipmap levels to be used, 0 is base texture size
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, mipmapCount - 1);
// Check if the loaded texture with mipmaps is complete,
// uncomplete textures will draw in black if mipmap filtering is required
//GLint complete = 0;
//glGetTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_IMMUTABLE_FORMAT, &complete);
}
#endif
@ -5232,7 +5238,7 @@ static int rlGetPixelDataSize(int width, int height, int format)
// Most compressed formats works on 4x4 blocks,
// if texture is smaller, minimum dataSize is 8 or 16
if ((width < 4) && (height < 4))
if ((width <= 4) && (height <= 4))
{
if ((format >= RL_PIXELFORMAT_COMPRESSED_DXT1_RGB) && (format < RL_PIXELFORMAT_COMPRESSED_DXT3_RGBA)) dataSize = 8;
else if ((format >= RL_PIXELFORMAT_COMPRESSED_DXT3_RGBA) && (format < RL_PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA)) dataSize = 16;